CN111215486A - Bending machine system and continuous machining method based on bending machine - Google Patents
Bending machine system and continuous machining method based on bending machine Download PDFInfo
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- CN111215486A CN111215486A CN202010051537.6A CN202010051537A CN111215486A CN 111215486 A CN111215486 A CN 111215486A CN 202010051537 A CN202010051537 A CN 202010051537A CN 111215486 A CN111215486 A CN 111215486A
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
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- 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
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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
- B21D37/04—Movable or exchangeable mountings for tools
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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
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
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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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
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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
- B21D43/04—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
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
- B21D5/0254—Tool exchanging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a bending machine system and a continuous processing method based on the bending machine, wherein a material conveying mechanism is arranged, a plurality of supporting plates are arranged on the material conveying mechanism at equal intervals, and a plate to be bent can be supported by the supporting plates, so that when the plate moves to the bottom, a pushing plate can be driven by a first cylinder to push the plate to a conveying mechanism; meanwhile, a driving mechanism is arranged on one side of a driving roller of the material conveying mechanism, a conveying plate and a driving plate are arranged in the driving mechanism, a clamping groove is formed in the conveying plate, a clamping block is arranged outside the driving plate and can be intermittently clamped into the clamping groove through the clamping block, so that the driving mechanism drives the material conveying mechanism to intermittently move, the effect of intermittently conveying plates can be achieved, the material conveying mechanism can work in cooperation with a first air cylinder, and the material conveying mechanism is convenient to use; through setting up mould and lower mould in the mechanism of buckling, the lower mould can remove, goes up the mould and passes through the locking bolt and install in the bottom of connecting rod, and the shape that can buckle as required changes mould and lower mould, and it is comparatively convenient to use.
Description
Technical Field
The invention relates to the field of plate processing, in particular to a bending machine system and a continuous processing method based on the bending machine.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess. When the clamping device is used, the coil is electrified by the lead, and the attraction is generated on the pressing plate after the coil is electrified, so that the thin plate between the pressing plate and the base is clamped. The electromagnetic force clamping is adopted, so that the pressing plate can be made into various workpiece requirements, and the workpiece with the side wall can be processed, and the operation is very simple and convenient.
The existing bending machine needs more workers during working, cannot work continuously, and is low in bending efficiency, and therefore improvement is needed.
Disclosure of Invention
The invention aims to provide a bending machine system and a continuous machining method based on the bending machine, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a bending machine system comprises a bending mechanism and a PLC (programmable logic controller), wherein the bending mechanism comprises a supporting table and a top frame arranged above the supporting table, a lower die is arranged in the middle of the supporting table, a second cylinder is arranged on the lower end face of the top frame, a fixed pipe is fixed at the tail end of a piston rod of the second cylinder, a connecting rod extends into the fixed pipe, the top end of the connecting rod is connected with the top end inside the fixed pipe through a compression spring, and the bottom end of the connecting rod is connected with an upper die; the input of this bending mechanism is provided with transport mechanism, and this transport mechanism's input is provided with two sets of symmetrical defeated material mechanisms, defeated material mechanism all includes drive roll and driven voller, drive roll and driven voller all are connected through the conveyer belt, equidistantly on the conveyer belt outer wall be fixed with a plurality of backup pad.
As a further scheme of the invention: an infrared sensor is installed on one side, far away from the conveying mechanism, of the supporting table, and the infrared sensor and the second air cylinder are electrically connected with a PLC through data wires.
As a further scheme of the invention: the connecting device is characterized in that a connecting pipe is fixed to the top end of the upper die, the connecting pipe is sleeved at the bottom end of the connecting rod, screw holes are formed in corresponding positions of the connecting pipe and the connecting rod, and the connecting pipe is fixed to the outer side of the connecting rod through a locking bolt.
As a further scheme of the invention: the conveying mechanism comprises a plurality of conveying rollers, connecting shafts are fixed at two ends of each conveying roller, conveying gears are fixed on the connecting shafts on one side of each conveying roller, all the conveying gears are connected through chains, and the connecting shaft at one end of one conveying roller is connected with a second servo motor through a coupler; the two ends of the conveying roller are provided with outer frames, and the conveying gear, the chain and the second servo motor are arranged in the outer frames.
As a further scheme of the invention: the conveying mechanism is arranged in the shell, the bottom end of the shell is fixedly provided with a support frame, the two ends of the driving roller and the driven roller are fixedly provided with connecting shafts, the connecting shaft on one side of the driving roller is connected with the driving mechanism, and the other connecting shaft of the driving roller and the connecting shafts on the two sides of the driven roller are arranged in the shell through bearings.
As a further scheme of the invention: the drive mechanism includes conveying board and drive plate, the conveying board is fixed on the outer connecting axle of drive roll, a plurality of draw-in groove has been seted up to the equidistance on the conveying board, be fixed with the fixed plate on the drive plate, the one end that the drive plate center was kept away from to the fixed plate is fixed with the fixture block, drive plate and conveying board pass through fixture block and draw-in groove intermittent type nature and connect, just the end at a servo motor's output shaft is fixed to the drive plate.
As a further scheme of the invention: one side that transport mechanism was kept away from to defeated material mechanism all is fixed with the limiting plate, one side that defeated material mechanism is close to the limiting plate is provided with the supporting seat, install the cylinder on the supporting seat, the end of the piston rod of cylinder is fixed with the push pedal.
A continuous machining method of a bending machine is characterized by comprising the following steps: the method comprises the following specific steps:
(1) and conveying: the method comprises the following steps that a servo motor in a driving mechanism on one side of a material conveying mechanism is started, the servo motor works to drive a driving plate to rotate, a clamping block on the outer side of the driving plate is intermittently clamped into a clamping groove, so that a conveying plate is intermittently driven to rotate, the conveying plate is further intermittently driven to drive a driving roller connected with the conveying plate to rotate, the driving roller drives a conveying belt on the outer side of the driving roller to move, the conveying belt drives a supporting plate on the outer side of the conveying belt to move, the corresponding supporting plate drives a plate to be bent placed on the supporting plate to intermittently move downwards, meanwhile, a first air cylinder works to drive a push plate at the tail end of a piston rod of the first air cylinder to move back and forth, the push plate is matched with the material conveying mechanism to move, and the plate;
(2) and conveying: a second servo motor on one side of the conveying mechanism works to drive a connecting shaft connected with the second servo motor to rotate, so that the connecting shaft rotates to drive a conveying roller fixedly connected with the connecting shaft to rotate, the connecting shaft rotates to drive a conveying gear fixed on the connecting shaft to move, the conveying gear rotates to drive other conveying gears to rotate, all other connecting shafts are driven to rotate, the connecting shafts rotate to drive conveying rollers fixedly connected with the connecting shafts to rotate, all conveying rollers can rotate, and a plate to be bent is conveyed to the bending mechanism;
(3) bending: when the panel of waiting to buckle removes the position at infrared sensor place, when infrared sensor detects panel, give PLC programming controller with this information transfer, PLC programming controller receives after the information, No. two cylinder work of control, No. two cylinders drive the terminal fixed pipe of its piston rod and reciprocate, make fixed pipe drive connecting rod reciprocate, and then can drive the mould and reciprocate, thereby can make and go up the mould and carry out the work of buckling to panel, it can all be changed to go up mould and lower mould, can change matched with and go up mould and lower mould, after the work of buckling, the staff takes away the panel after will bending again.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the material conveying mechanism and arranging the plurality of supporting plates on the material conveying mechanism at equal intervals, the plate to be bent can be supported by the supporting plates, so that the plate can be pushed onto the conveying mechanism by the pushing plate driven by the first cylinder when moving to the bottom; meanwhile, a driving mechanism is arranged on one side of a driving roller of the material conveying mechanism, a conveying plate and a driving plate are arranged in the driving mechanism, a clamping groove is formed in the conveying plate, a clamping block is arranged outside the driving plate and can be intermittently clamped into the clamping groove through the clamping block, so that the driving mechanism drives the material conveying mechanism to intermittently move, the effect of intermittently conveying plates can be achieved, the material conveying mechanism can work in cooperation with a first air cylinder, and the material conveying mechanism is convenient to use;
2. the conveying rollers are arranged in the conveying mechanism, so that the plate can be stably conveyed into the bending mechanism; set up mould and lower mould again in the mechanism of buckling, the lower mould can remove, goes up the mould and installs in the bottom of connecting rod through locking bolt, and the shape that can buckle as required changes mould and lower mould, and it is comparatively convenient to use.
Drawings
Fig. 1 is an overall structural view of a bending machine system and a continuous machining method based on the bending machine according to the present invention.
Fig. 2 is a front view of a bending machine system and a feeding mechanism based on a continuous processing method of the bending machine according to the present invention.
Fig. 3 is a structural diagram of a bending machine system and a material conveying mechanism based on a continuous processing method of the bending machine according to the present invention.
Fig. 4 is a side view of a bending machine system and a driving mechanism based on a continuous machining method of the bending machine according to the present invention.
Fig. 5 is a structural view of a bending machine system and a driving mechanism based on a continuous processing method of the bending machine according to the present invention.
Fig. 6 is a structural diagram of a bending machine system and a bending mechanism based on a continuous processing method of the bending machine according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a bending machine system includes a bending mechanism and a PLC programming controller 29, the bending mechanism includes a supporting table 12 and a top frame 13 disposed above the supporting table 12, a lower die 20 is disposed in the middle of the supporting table 12, a second cylinder 21 is mounted on a lower end surface of the top frame 13, a fixing tube 22 is fixed to a tail end of a piston rod of the second cylinder 21, a connecting rod 23 extends into the fixing tube 22, a top end of the connecting rod 23 is connected to a top end inside the fixing tube 22 through a compression spring 24, and a bottom end of the connecting rod 23 is connected to an upper die 25; the input end of the bending mechanism is provided with a conveying mechanism, the input end of the conveying mechanism is provided with two groups of symmetrical conveying mechanisms 1, each conveying mechanism 1 comprises a driving roller 17 and a driven roller 18, the driving roller 17 and the driven roller 18 are connected through a conveying belt 19, and a plurality of supporting plates 16 are fixed on the outer wall of the conveying belt 19 at equal distances; through equidistant a plurality of backup pad 16 that sets up on defeated material mechanism 1, can hold the panel of treating the buckling through backup pad 16 for when panel removed the bottom, can be driven push pedal 6 propelling movement to transport mechanism by a cylinder 5 on.
Referring to fig. 1 and 6, an infrared sensor 28 is installed on a side of the support table 12 away from the conveying mechanism, and the infrared sensor 28 and the second cylinder 21 are electrically connected to a PLC programming controller 29 through data wires; a connecting pipe 26 is fixed at the top end of the upper die 25, the connecting pipe 26 is sleeved at the bottom end of the connecting rod 23, screw holes are formed in the connecting pipe 26 and the corresponding position of the connecting rod 23, and the connecting pipe 26 is fixed at the outer side of the connecting rod 23 through a locking bolt 27; the infrared sensor 28 can detect the plate, so that the working process of the second cylinder 21 can be conveniently controlled.
Referring to fig. 1, the conveying mechanism includes a plurality of conveying rollers 8, connecting shafts are fixed at both ends of the conveying rollers 8, conveying gears 9 are fixed on the connecting shafts at one side of all the conveying rollers 8, all the conveying gears 9 are connected through chains 10, and the connecting shaft at one end of one conveying roller 8 is connected with a second servo motor 11 through a shaft coupling; the outer frame 7 is arranged at each of two ends of the conveying roller 8, and the conveying gear 9, the chain 10 and the second servo motor 11 are arranged in the outer frame 7; through set up a plurality of transfer roller 8 in transport mechanism, can be stable carry the panel in the bending mechanism.
Referring to fig. 1-5, the feeding mechanisms 1 are all arranged in the casing 14, the bottom end of the casing 14 is fixed with the support frame 15, the two ends of the driving roller 17 and the driven roller 18 are fixed with the connecting shafts, the connecting shaft on one side of the driving roller 17 is connected with the driving mechanism 32, and the other connecting shaft of the driving roller 17 and the connecting shafts on the two sides of the driven roller 18 are all arranged in the casing 14 through bearings; the driving mechanism 32 comprises a transmission plate 30 and a driving plate 31, the transmission plate 30 is fixed on a connecting shaft outside the driving roller 17, a plurality of clamping grooves 33 are formed in the transmission plate 30 at equal distances, a fixing plate 34 is fixed on the driving plate 31, a clamping block 35 is fixed at one end, away from the center of the driving plate 31, of the fixing plate 34, the driving plate 31 and the transmission plate 30 are connected intermittently through the clamping block 35 and the clamping grooves 33, and the driving plate 31 is fixed at the tail end of an output shaft of the first servo motor 2; a limiting plate 3 is fixed on one side of the material conveying mechanism 1 far away from the conveying mechanism, a supporting seat 4 is arranged on one side of the material conveying mechanism 1 close to the limiting plate 3, a first air cylinder 5 is installed on the supporting seat 4, and a push plate 6 is fixed at the tail end of a piston rod of the first air cylinder 5; one side through the drive roll 17 at defeated material mechanism 1 sets up actuating mechanism 32, set up conveying board 30 and drive plate 31 in this actuating mechanism 32, set up draw-in groove 33 again on conveying board 30, set up fixture block 35 outside drive plate 31, can block into in draw-in groove 33 through fixture block 35 intermittent type nature for actuating mechanism 32 drives defeated material mechanism 1 intermittent type nature removal, and then can reach the effect of intermittent type nature conveying panel, can join in marriage No. one cylinder 5 work, it is comparatively convenient to use.
A continuous machining method of a bending machine is characterized by comprising the following steps: the method comprises the following specific steps:
(1) and conveying: the first servo motor 2 in the driving mechanism 32 at one side of the material conveying mechanism 1 is started, the first servo motor 2 works to drive the driving plate 31 to rotate, so that the clamping block 35 at the outer side of the driving plate 31 is intermittently clamped into the clamping groove 33, thereby intermittently driving the transmission plate 30 to rotate, enabling the transmission plate 30 to intermittently rotate, thereby the transmission plate 30 intermittently drives the driving roller 17 connected with the transmission plate to rotate, and the driving roller 17 drives the transmission belt 19 at the outer side to move, the conveyor belt 19 is moved to drive the supporting plate 16 at the outer side to move, the corresponding supporting plate 16 is moved to drive the plate to be bent placed on the corresponding supporting plate 16 to intermittently move downwards, meanwhile, the first air cylinder 5 works to drive the push plate 6 at the tail end of the piston rod to move back and forth, the push plate 6 is matched with the material conveying mechanism 1 to move, and then the push plate 6 can push the plate to be bent to the conveying mechanism;
(2) and conveying: a second servo motor 11 on one side of the conveying mechanism works to drive a connecting shaft connected with the second servo motor to rotate, so that the connecting shaft rotates to drive a conveying roller 8 fixedly connected with the connecting shaft to rotate, the connecting shaft rotates to drive a conveying gear 9 fixed on the connecting shaft to move, the conveying gear 9 rotates to drive other conveying gears 9 to rotate, further all other connecting shafts are driven to rotate, the connecting shafts rotate to drive conveying rollers 8 fixedly connected with the connecting shafts to rotate, further all conveying rollers 8 can rotate, and plates to be bent are conveyed to the bending mechanism;
(3) bending: when the panel of waiting to buckle moves the position at infrared sensor 28 place, when infrared sensor 28 detected panel, give PLC programming controller 29 with this information transfer, PLC programming controller 29 receives after the information, control No. two cylinder 21 works, No. two cylinder 21 drives the terminal fixed pipe 22 of its piston rod and reciprocates, make fixed pipe 22 drive connecting rod 23 reciprocate, and then can drive last mould 25 and reciprocate, thereby can make and go up mould 25 and carry out the work of buckling to panel, go up mould 25 and lower mould 20 and all can change, can change matched with last mould 25 and lower mould 20, after the work of buckling, the staff takes away the panel after will bending again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A bending machine system comprises a bending mechanism and a PLC (programmable logic controller) (29), and is characterized in that: the bending mechanism comprises a supporting table (12) and a top frame (13) arranged above the supporting table (12), a lower die (20) is arranged in the middle of the supporting table (12), a second cylinder (21) is installed on the lower end face of the top frame (13), a fixed pipe (22) is fixed at the tail end of a piston rod of the second cylinder (21), a connecting rod (23) extends into the fixed pipe (22), the top end of the connecting rod (23) is connected with the top end of the inside of the fixed pipe (22) through a compression spring (24), and the bottom end of the connecting rod (23) is connected with an upper die (25); the input end of the bending mechanism is provided with a conveying mechanism, the input end of the conveying mechanism is provided with two sets of symmetrical conveying mechanisms (1), each conveying mechanism (1) comprises a driving roller (17) and a driven roller (18), the driving roller (17) and the driven roller (18) are connected through a conveying belt (19), and a plurality of supporting plates (16) are fixed on the outer wall of the conveying belt (19) at equal distances.
2. A bending machine system according to claim 1, wherein: an infrared sensor (28) is installed on one side, far away from the conveying mechanism, of the supporting table (12), and the infrared sensor (28) and the second air cylinder (21) are electrically connected with a PLC (programmable logic controller) through data wires.
3. A bending machine system according to claim 1, wherein: go up the top of mould (25) and be fixed with connecting pipe (26), the bottom at connecting rod (23) is established in connecting pipe (26) cover, the screw has all been seted up to corresponding position on connecting pipe (26) and connecting rod (23), just connecting pipe (26) are fixed in the outside of connecting rod (23) through locking bolt (27).
4. A bending machine system according to claim 1, wherein: the conveying mechanism comprises a plurality of conveying rollers (8), connecting shafts are fixed at two ends of each conveying roller (8), conveying gears (9) are fixed on the connecting shafts on one side of all the conveying rollers (8), all the conveying gears (9) are connected through chains (10), and the connecting shaft at one end of one conveying roller (8) is connected with a second servo motor (11) through a coupler; the two ends of the conveying roller (8) are provided with an outer frame (7), and the conveying gear (9), the chain (10) and the second servo motor (11) are arranged in the outer frame (7).
5. A bending machine system according to claim 1, wherein: defeated material mechanism (1) all sets up in shell (14), the bottom of shell (14) all is fixed with support frame (15), the both ends of drive roll (17) and driven voller (18) all are fixed with the connecting axle, the connecting axle of drive roll (17) one side is connected with actuating mechanism (32), the connecting axle of another connecting axle of drive roll (17) and the connecting axle of the both sides of driven voller (18) all install in shell (14) through the bearing.
6. A bending machine system according to claim 5, wherein: actuating mechanism (32) are including conveying board (30) and drive plate (31), conveying board (30) are fixed on the outer connecting axle of drive roll (17), a plurality of draw-in groove (33) have been seted up to conveying board (30) equidistance, be fixed with fixed plate (34) on drive plate (31), the one end that drive plate (31) center was kept away from in fixed plate (34) is fixed with fixture block (35), drive plate (31) and conveying board (30) are connected through fixture block (35) and draw-in groove (33) intermittent type nature, just drive plate (31) are fixed at the end of the output shaft of a servo motor (2).
7. A bending machine system according to claim 1, wherein: one side that transport mechanism was kept away from in defeated material mechanism (1) all is fixed with limiting plate (3), one side that defeated material mechanism (1) is close to limiting plate (3) is provided with supporting seat (4), install cylinder (5) on supporting seat (4), the end of the piston rod of cylinder (5) is fixed with push pedal (6).
8. A continuous machining method of a bending machine is characterized by comprising the following steps: the method comprises the following specific steps:
(1) and conveying: a servo motor (2) in a driving mechanism (32) at one side of a material conveying mechanism (1) is started, the servo motor (2) works to drive a driving plate (31) to rotate, so that a clamping block (35) at the outer side of the driving plate (31) is intermittently clamped into a clamping groove (33), the conveying plate (30) is intermittently driven to rotate, a driving roller (17) connected with the conveying plate (30) is driven to rotate by the intermittent driving of the conveying plate (30), a conveying belt (19) at the outer side of the conveying plate is driven to move by the driving roller (17), a supporting plate (16) at the outer side of the conveying plate is driven to move by the moving of the conveying belt (19), a corresponding supporting plate (16) is driven to be bent to intermittently move downwards by the moving of the plate to be bent placed on the supporting plate, and meanwhile, a cylinder (5) works to drive a pushing plate (6) at the tail end, the push plate (6) is matched with the material conveying mechanism (1) to move, and then the plate to be bent can be pushed to the conveying mechanism by the push plate (6);
(2) and conveying: a second servo motor (11) on one side of the conveying mechanism works to drive a connecting shaft connected with the second servo motor to rotate, so that the connecting shaft rotates to drive a conveying roller (8) fixedly connected with the connecting shaft to rotate, the connecting shaft rotates to drive a conveying gear (9) fixed on the connecting shaft to move, the conveying gear (9) rotates to drive other conveying gears (9) to rotate, further all other connecting shafts are driven to rotate, the connecting shafts rotate to drive the conveying roller (8) fixedly connected with the connecting shafts to rotate, further all the conveying rollers (8) can rotate, and a plate to be bent is conveyed into the bending mechanism;
(3) bending: when the plate to be bent moves to the position of the infrared sensor (28), when the plate is detected by the infrared sensor (28), the information is transmitted to the PLC (programmable logic controller) (29), after the PLC (29) receives the information, the second cylinder (21) is controlled to work, the second cylinder (21) drives the fixed pipe (22) at the tail end of the piston rod to move up and down, the fixed pipe (22) drives the connecting rod (23) to move up and down, the upper die (25) can be driven to move up and down, the upper die (25) can be bent to the plate, the upper die (25) and the lower die (20) can be replaced, the upper die (25) and the lower die (20) which are matched with each other can be replaced, and after the bending work is finished, the plate after being bent is taken away by a worker.
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| CN202010051537.6A CN111215486A (en) | 2020-01-17 | 2020-01-17 | Bending machine system and continuous machining method based on bending machine |
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| CN202010051537.6A CN111215486A (en) | 2020-01-17 | 2020-01-17 | Bending machine system and continuous machining method based on bending machine |
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