CN105127253A

CN105127253A - Automatic bending production line for kitchen cabinet sheet metal parts

Info

Publication number: CN105127253A
Application number: CN201510569331.1A
Authority: CN
Inventors: 石成学; 程西伟; 张克柱; 孙素海
Original assignee: Anhui Kechang Machinery Manufacture Co Ltd
Current assignee: Anhui Kechang Machinery Manufacture Co Ltd
Priority date: 2015-09-10
Filing date: 2015-09-10
Publication date: 2015-12-09
Anticipated expiration: 2035-09-10
Also published as: CN105127253B

Abstract

The invention discloses an automatic bending production line for kitchen cabinet sheet metal parts. The automatic bending production line is composed of an automatic feeding machine, an automatic positioning machine, a side face edge rolling machine, a lower side bending machine, an upper side bending machine, a four-corner flanging machine, a lower end bending machine, an upper end bending machine, a first conveying machine, a second conveying machine and a control system; the automatic feeding machine, the automatic positioning machine, the side face edge rolling machine, the lower side bending machine, the upper side bending machine, the four-corner flanging machine and the lower end bending machine are horizontally arranged in the same axis, and the lower end bending machine and the upper end bending machine are arranged to be perpendicular to the automatic feeding machine, the automatic positioning machine, the side face edge rolling machine, the lower side bending machine, the upper side bending machine, the four-corner flanging machine and the lower end bending machine. Compared with the prior art, the automatic bending production line has the advantages that the automation functions of various bending technologies are achieved, automatic flexible regulation can be performed according to the size and shape changes, the machining precision and the machining speed are high, the stability is good, the problems that manual bending of the kitchen cabinet sheet metal parts is low in efficiency and poor in reliability are solved, and automatic bending of the kitchen cabinet sheet metal parts is achieved.

Description

The automatic bending production line of a kind of kitchen cabinet sheet metal component

Technical field

The present invention relates to a kind of bending production line, particularly relate to for the bending production line to kitchen cabinet sheet metal component.

Background technology

In the bending production process of kitchen cabinet sheet metal component, because the shape of product of kitchen cabinet sheet metal component is complicated, size category is various, it is various to bend mode, in existing production technology, still do not have to be directly used in kitchen cabinet sheet metal component automation bending production line, and can only rely on and manually repeatedly bending is carried out to it, production efficiency is extremely low.And the sheet metal component in other field (the inner bag coaming plate as refrigerator, refrigerator), existing automatic bending device, through applicability technological transformation, still can not meet the bending manufacturing technique requirent of kitchen cabinet inner bag and side plate, its main manifestations has: (1) is located and walked inaccurate, and bending precision is poor; (2) versatility and applicability bad, when product size and type change, adjustment trouble; (3) fault rate is high, poor reliability, stream time are not long.

Summary of the invention

Embodiments of the invention object is to provide and can be used for the automatic bending production line of a kind of kitchen cabinet sheet metal component, have that accurate positioning, bending precision are high, the feature such as bending product applicability and versatility is wide, good reliability, to realize automation bending to kitchen cabinet sheet metal component, solve that artificial bending efficiency is low, the problem of poor reliability.

For achieving the above object, embodiments of the invention adopt following technical scheme:

The automatic bending production line of a kind of kitchen cabinet sheet metal component, be made up of bender, the first conveyer, second conveyor, control system on bender, corner flanger, the lower bender of end, end on bender, side under automatic charging machine, automatically localization machine, side edge knurling machine, side, wherein, under automatic charging machine, automatically localization machine, side edge knurling machine, side, on bender, side, bender, corner flanger, the lower bender of end are that coaxial line is horizontally disposed, the perpendicular layout of bender on the lower bender of end, end, is characterized in that:

Described automatic charging machine is by the first windrow assembly, second windrow assembly, Suction cup assembly, transverse shifting assembly, lifting mobile assembly, material loading support, drive system forms, described material loading support is gantry structure, first windrow assembly, second windrow assembly is rectilinear movement auxiliary structure, transverse shifting assembly, lifting mobile assembly is servo-type rectilinear movement auxiliary structure, first windrow assembly, second windrow assembly is respectively in the transverse shifting assembly left and right sides, transverse shifting assembly is located on material loading support, lifting mobile assembly is arranged on the movable part of transverse shifting assembly, transverse shifting assembly, lifting mobile assembly realizes horizontal stroke respectively, the servo-type rectilinear movement of perpendicular both direction is secondary, Suction cup assembly is located on the movable part of lifting mobile assembly, Suction cup assembly is made up of sucker installing plate, several suckers, vacuum generator, several suckers are all located on sucker installing plate, and each sucker controls its On/Off action by independently vacuum generator, drive system realizes carrying out action control to transverse shifting assembly, lifting mobile assembly, Suction cup assembly,

Described automatic localization machine is made up of the second support, the left substrate of localization machine, the right substrate of localization machine, left front positioning component, right front positioning component, left back positioning component, right back positioning component, side prelocalization assembly, rear flank positioning component, adjustment assembly, wherein, the left substrate of localization machine, the right board structure of localization machine are identical, realize interlock adjustment by adjustment assembly, adjustment assembly is the linear pattern adjustment assembly be made up of line slideway auxiliary, servomotor, ball screw assembly, left front positioning component, right front positioning component structure is identical, is located at the left substrate of localization machine, the front end of the feedstock direction of the right substrate of localization machine, left back positioning component, right back positioning component structure is identical, is located at the left substrate of localization machine, the rear end of the feedstock direction of the right substrate of localization machine, left front positioning component is by the second charging servopackage, second keyset, second coarse adjustment cylinder, second coarse adjustment roll wheel assembly, the whole assembly of second accurate adjustment, second accurate adjustment roll wheel assembly, second coarse adjustment cylinder frame composition, the second charging servopackage is by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, and feed end before being arranged on the left substrate of localization machine along feedstock direction, second keyset is arranged on the moving slider of the second charging servopackage, the cylinder body of the second coarse adjustment cylinder is arranged on the second keyset by the second coarse adjustment cylinder frame, the moving direction of its piston rod is perpendicular to feedstock direction, and be connected with the second coarse adjustment roll wheel assembly, the second coarse adjustment roll wheel assembly is made up of two big rollers identical and free to rotate and fixed axis thereof, the whole assembly of second accurate adjustment is linear pattern electric moveable platform, and its moving direction is perpendicular to feedstock direction, and its moving slider is provided with the second accurate adjustment roll wheel assembly, and the second accurate adjustment roll wheel assembly is single trundle free to rotate and fixed axis composition thereof, on the second keyset of left front positioning component, also be provided with side prelocalization assembly, prelocalization assembly in side is made up of keyset, side prelocalization cylinder before side, and side prelocalization cylinder cylinder body is set in parallel in keyset before side, with side prelocalization bar on its piston rod by with feedstock direction, left back positioning component is similar to left front positioning component structure, and difference is only the 3rd charging servopackage on left back positioning component, and its effective travel is shorter than the second charging servopackage on left front positioning component, left back positioning component is also provided with rear flank positioning component, and its structure is by duplex cylinder, form with inclined-plane collision block,

Described side edge knurling machine is made up of the 3rd support, the right assembly of edge knurling machine, the left assembly of edge knurling machine, and the right assembly of edge knurling machine, the left modular construction of edge knurling machine are identical, is all arranged on the arranged on left and right sides of the 3rd support by line slideway auxiliary, wherein, the right assembly of edge knurling machine is by the 3rd substrate, 3rd right frame plate, 3rd upper substrate, several rolling material folding assemblies, rolling assembly, 3rd patrix, 3rd time die station, 3rd adjustment assembly, rolling walking rack, rolling supports tooth bar composition, wherein, is arranged on the 3rd support, the 3rd right frame plate bottom the 3rd substrate by line slideway auxiliary, 3rd time die station is vertically packed on the 3rd substrate respectively, the 3rd upper substrate be set in parallel in the 3rd substrate above, rolling walking rack, rolling supports tooth bar and is arranged on upper substrate, and rolling material folding assembly is by the 3rd clamping cylinder, 3rd linkage frame, 3rd top mold frame, rolling bracing frame forms, 3rd top mold frame is vertically packed in the 3rd upper substrate upper surface, 3rd clamping cylinder cylinder body be arranged on the 3rd right frame plate side surface and its piston rod upwards, and form hinges with the 3rd linkage frame one end, the 3rd linkage frame other end is packed on the 3rd patrix, 3rd linkage frame middle-end is connected with the 3rd top mold frame by hinges, when the 3rd clamping cylinder piston rod stretch out put in place time, the 3rd linkage frame can be driven, the 3rd patrix is made just to be positioned at directly over the 3rd time die station, at the 3rd substrate, be provided with the 3rd adjustment assembly between 3rd support, the 3rd adjustment assembly is the ball-screw auxiliary structure of driven by servomotor, can realize right position adjustment to the right assembly of edge knurling machine, rolling assembly is by rolling Support Gear, turning rolls, bottom roller, upper roller, roll wheel assembly substrate, rolling movable motor, decelerator, rolling walking gear forms, wherein roll wheel assembly substrate is arranged on the 3rd upper substrate upper surface by line slideway auxiliary, turning rolls is vertically mounted on roll wheel assembly substrate, rolling movable motor drives rolling walking gear by decelerator, rolling Support Gear and bottom roller are coaxially arranged on the left and right sides below turning rolls, above the turning rolls of bottom roller homonymy, be provided with upper roller, and bottom roller, rolling step clearance is provided with between upper roller, rolling Support Gear, rolling walking gear supports tooth bar with rolling respectively, rolling walking rack coordinates formation rectilinear movement secondary,

Bender under described side, form by rolling over left assembly under rolling over right assembly, side under the 4th support, side, left modular construction is rolled over identical under rolling over right assembly, side under side, linear pattern adjustment assembly all by being made up of line slideway auxiliary, servomotor, ball screw assembly, be arranged on the feedstock direction left and right sides of the 4th support, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, wherein, right assembly is rolled over by the 4th substrate under side, 4th top mold frame, 4th C guide rail support plate, 4th hold-down cylinder, 4th patrix, 4th top mold frame guide rail, 4th time die station, mould is rolled under side, mode-gear is rolled under side, connecting rod is rolled under side, cylinder composition is rolled under side, 4th top mold frame, 4th time die station is vertically disposed on the 4th substrate, piston rod and the 4th patrix of the 4th hold-down cylinder are connected, the cylinder body of the 4th hold-down cylinder is arranged in the 4th top mold frame, 4th patrix is arranged on the 4th top mold frame medial surface by line slideway auxiliary, after 4th hold-down cylinder leads to oil, the downward rectilinear motion of the 4th top mold frame can be controlled, under treating side, bending member is pressed on the 4th top mold frame, in gap between 4th time die station, the cylinder body rolling over cylinder under side is located at the 4th top mold frame side, roll over the piston rod of cylinder under side and be connected with rolling over connecting rod under the side of tooth bar, what coordinate with the tooth bar rolled under side on connecting rod is roll over mode-gear under the side being arranged on Xia Zhemo end, side, rolling over mould under side is bendable, its two ends are all arranged on the bottom of the 4th top mold frame by bearing, and middle part is provided with roller, the outer middle side part of 4th substrate is fixed with the 4th C guide rail support plate, the roller rolled under side on mould is arranged in the C type guide rail on the 4th C guide rail support plate, when rolling over cylinder ventilation under side, drive and to roll over mould under side and do bending under downward degree,

Bender on described side, right assembly is rolled in left assembly, side forms by the 5th support, side is rolled over, and side is rolled over left assembly, side to roll over right modular construction identical, is all arranged on the arranged on left and right sides of the 5th support by line slideway auxiliary; Wherein, side is rolled over right assembly and forms by mould is rolled in foldable assembly, side on the 5th substrate, the 5th top mold frame, the 5th C guide rail support plate, the 5th patrix, the 5th time die station, the 5th hold-down cylinder, the 5th link, side,

5th top mold frame, 5th C guide rail support plate is vertically disposed on the 5th substrate, 5th hold-down cylinder cylinder body be arranged on the 5th top mold frame side surface and its piston rod upwards, and form hinges with the 5th link one end, the 5th link other end is packed on the 5th patrix, 5th link middle-end is connected with the 5th top mold frame by hinges, when the 5th hold-down cylinder piston rod stretch out put in place time, the 5th link can be driven, the 5th patrix is made just to be positioned at directly over the 5th time die station, on side, foldable assembly rolls over cylinder by side, 5th contiguous block, 5th sidepiece bearing assembly, 5th arc orifice plate, 5th center wheel assembly composition, 5th arc orifice plate is packed in the 5th time die station, side is rolled over cylinder block by hinges at the 5th time die station sidepiece, side is rolled over cylinder piston rod successively by the 5th contiguous block, 5th sidepiece bearing assembly, 5th center wheel assembly with side is rolled over mould and is connected, wherein, 5th sidepiece bearing assembly can along the 5th arcuate socket on the 5th arc orifice plate, slide at the 5th arc orifice plate side surface, 5th center wheel assembly can along the 5th arcuate socket on the 5th arc orifice plate, slide at the 5th arcuate socket inner surface, side is rolled over cylinder piston rod when stretching out, can make side to be rolled over mould and do upwards degree upset bending, the middle-end of side being rolled over mould is provided with roller, the outer middle side part of 5th substrate is fixed with the 5th C guide rail support plate, roller side rolled on mould is arranged in the C type guide rail on the 5th C guide rail support plate, the 5th adjustment assembly is provided with between the 5th substrate the 5th support, 5th adjustment assembly is the ball-screw auxiliary structure of driven by servomotor, offside can roll over right assembly and realize left and right position adjustment,

Described corner flanger, be made up of the 6th support, the left substrate of flange, the right substrate of flange, left front flange assembly, right front flange assembly, left back flange assembly, right back flange assembly, the left substrate of flange, the right board structure of flange are identical, linear pattern adjustment assembly all by being made up of line slideway auxiliary, servomotor, ball screw assembly, be arranged on the feedstock direction left and right sides of the 6th support, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, left front flange assembly, left back flange assembly, right front flange assembly, the structure composition of right back flange assembly is identical, be separately positioned on the left substrate of flange, before the charging of the right substrate of flange, rear end, wherein, right front flange assembly is by the 6th substrate, 6th top mold frame, 6th hold-down cylinder, 6th link, 6th time die station, flange cylinder, flange connecting rod, flange die gear, flange die, flange mould bases, flange connecting rod guide block forms, 6th top mold frame, 6th time die station is vertically disposed on the 6th substrate, 6th substrate passes through by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, be arranged on the right front ends of the feedstock direction of the right substrate of flange, 6th hold-down cylinder cylinder body be arranged on the 6th top mold frame side surface and its piston rod upwards, and form hinges with the 6th link one end, the 6th link other end is bending head, 6th link middle-end is connected with the 6th top mold frame by hinges, at the 6th top mold frame upper surface, feedstock direction is provided with flange cylinder, the piston rod of flange cylinder is connected with the flange connecting rod with rack structure, match with flange connecting rod upper rack and be provided with flange die gear, and be provided with flange die coaxial with it, be arranged in the rectangular cavities of flange mould bases by bearing, at the piston rod traffic direction along flange cylinder, be provided with flange connecting rod guide block, when the 6th hold-down cylinder piston rod stretch out put in place time, the hinges of the 6th link in the 6th top mold frame can be driven to rotate, its bending head enters in the rectangular cavities of flange mould bases, bending head side is directly over the 6th time die station, when the piston rod of flange cylinder stretch out put in place time, by flange connecting rod, flange die gear, drive the motion of flange die degree of doing rotating flanging, the charging trailing flank of the 6th top mold frame is also provided with the 6th auxiliary material folding assembly be made up of cylinder, compact heap, when the 6th auxiliary material folding assembly ventilation, realizes the action of auxiliary clamp material,

Bender under described end, by rolling over mould under rolling over cylinder, retainer platform, the 7th adjustment assembly, end under rolling over connecting rod, end under rolling over mode-gear, end under the 7th support, the 7th substrate, the 7th top mold frame, the 7th hold-down cylinder, the 7th linkage frame, the 7th patrix, the 7th time die station, end, the 7th sub-frame, the 7th auxiliary material folding cylinder form, 7th substrate is arranged on the 7th support by line slideway, and the 7th time die station, the 7th top mold frame are vertically fixedly mounted on the 7th substrate respectively; The cylinder body of the 7th hold-down cylinder is arranged on by hinges on the outer surface of the 7th top mold frame, the piston rod of the 7th hold-down cylinder is connected with the 7th linkage frame one end by hinges, the 7th linkage frame other end is fixedly connected with the 7th patrix, be arranged on the upper surface of the 7th top mold frame by hinges in the middle part of 7th linkage frame, when the 7th hold-down cylinder piston rod stretch out put in place time, the 7th linkage frame can be driven to rotate, make the 7th patrix just be positioned at directly over the 7th time die station; End lower folding cylinder cylinder body is arranged on the outer surface of the 7th patrix, connecting rod is rolled under the lower folding cylinder piston rod of end is fixed with the end of band tooth bar, the lower folding connecting rod of end is provided with and the tooth bar holding lower folding mode-gear to coordinate, the lower folding mode-gear of end is located at the two ends of the lower folding mould of end, the lower folding mould of end is bendable, and its two ends are all arranged on the 7th patrix by bearing, when holding lower folding cylinder ventilation, band is rolled over link linear and is moved, holds lower folding mode-gear to rotate under moved end, and end is lower to be rolled over mould and do bending campaign under downward degree; Between the 7th substrate, the 7th support, be provided with the 7th adjustment assembly, the 7th adjustment assembly is the ball-screw auxiliary structure of driven by servomotor, can to the 7th substrate right position adjustment; Retainer platform, the 7th auxiliary material folding cylinder are all arranged on the 7th support of feedstock direction, retainer platform and the 7th time die station just right, its upper surface is provided with the hairbrush supporting plate with hairbrush; Be provided with above hairbrush supporting plate and be packed in the auxiliary material folding cylinder of the 7th on the 7th sub-frame, when the 7th auxiliary material folding cylinder ventilation, realize the action of auxiliary clamp material;

Bender on described end, its structure is identical with bender on side;

The first described conveyer, for the self-feeding action to bender, corner flanger, the lower bender of end on bender, side under automatic localization machine, side edge knurling machine, side, be made up of the first servo lead screw guide rails pair, First Transition plate, six group of first grabbing assembly, conveyer installing plate, first servo lead screw guide rails pair is arranged on the second support of automatic localization machine, and conveyer installing plate is arranged on the travelling nut of the first servo lead screw guide rails pair by First Transition plate, six group of first grabbing assembly structure is identical, arranges respectively and described automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, on the conveyer installing plate that under end, charging place of bender is corresponding, the first grabbing assembly is secondary by the second servo lead screw guide rails, first clamp assemblies, second clamp assemblies composition, the first clamp assemblies, second clamp assemblies structure is identical, and on the nut being packed in the second servo lead screw guide rails pair respectively and conveyer installing plate, the first clamp assemblies is by the 9th support, 9th bracing frame, 9th gripper cylinder, 9th clamp mode, 9th gear, 9th tooth bar connecting rod composition, 9th bracing frame lower vertical is packed on the 9th support, 9th bracing frame top is blowing platform, 9th clamp mode is hook shape, one end is fixedly connected with the 9th gear, and is arranged on the 9th bracing frame by hinges, and the other end is clamping part, 9th gripper cylinder cylinder body is parallel to be packed on the 9th support, and its piston rod is fixedly connected with the 9th tooth bar connecting rod, tooth bar on 9th tooth bar connecting rod and the 9th meshed transmission gear, when the 9th gripper cylinder piston rod stretches out, drive the 9th gear to rotate by the 9th tooth bar connecting rod, corresponding 9th clamp mode synchronous rotary is until blowing position, when the 9th gripper cylinder piston rod is retracted, rotated by the 9th tooth bar connecting rod driven gear the 9th gear, corresponding 9th clamp mode synchronous rotary is until material folding position directly over the 9th bracing frame blowing platform,

Described second conveyor, be arranged on bender bottom on the lower bender of end, end, its structure is similar to the first conveyer, and difference is only that the quantity of the first grabbing assembly is two, is arranged on the self-feeding action on the lower bender of end, end between bender for second conveyor;

Described control system is by several ground floor control systems, second layer control system forms, several ground floor control systems are respectively used to independently control automatic charging machine, automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, the lower bender of end, bender on end, first conveyer, the sequence of movement related in second conveyor controls, location parameter controls, safety protection control, and have and second layer control system communication function, second layer control system is the upper-level control system of several ground floor control systems, realize the Comprehensive Control to several ground floor control systems.

The automatic bending production line of a kind of kitchen cabinet sheet metal component provided by the invention, utilize combinatorial principle, by the multiple hand bender for kitchen cabinet sheet metal component single Bending Processing, optimal design one-tenth has size and automatically adjusts, the automatic bending machine of the automatic bending of energy, and be assembled into there is size versatility, the flexible bending production line of automation, particularly, comprise automatic charging machine, automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, the lower bender of end, bender on end, first conveyer, second conveyor is all with multidirectional size automatic regulating function, all can carry out flexibility and automatically adjust according to the change of kitchen cabinet sheet metal component, meanwhile, before bending technique starts, have employed high-precision automatic locate mode, between two procedures, have employed high-precision transfer mechanism and carry out feeding action, effectively ensure that the precision that walks of bending production line Zhong Ge road Bending Processing, in per pass Bending Processing technical process, combine the shape and structure for the treatment of bending part uniqueness and processing request particularly, devise multi-form location, clamping, bending assembling mechanism, whole piece bending production line is had features such as machining accuracy is high, process velocity is fast, good stability, solve in current kitchen cabinet sheet metal component bending production process, efficiency is low, the problem of poor reliability, achieves the automation bending of kitchen cabinet sheet metal component.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the kitchen cabinet sheet metal component schematic diagram in the embodiment of the present invention;

Fig. 2 is the production-line arrangement schematic diagram in the embodiment of the present invention;

Fig. 3 is the automatic material fetching machine front view in the embodiment of the present invention;

Fig. 4 is the automatic material fetching machine top view in the embodiment of the present invention;

Fig. 5 is the automatic localization machine top view in the embodiment of the present invention;

Fig. 6 is the left front positioning component front view in the embodiment of the present invention;

Fig. 7 is the left front positioning component top view in the embodiment of the present invention;

Fig. 8 is the left front positioning component left view in the embodiment of the present invention;

Fig. 9 is the side edge knurling machine front view in the embodiment of the present invention;

Figure 10 is the side edge knurling machine left view in the embodiment of the present invention;

Figure 11 is the side edge knurling machine front view in the embodiment of the present invention;

Figure 12 is the side edge knurling machine left view in the embodiment of the present invention;

Figure 13 is bender front view under the side in the embodiment of the present invention;

Figure 14 is bender top view under the side in the embodiment of the present invention;

Figure 15 is bender left view under the side in the embodiment of the present invention;

Figure 16 is the 4th C guide rail support plate partial schematic diagram in the embodiment of the present invention;

Figure 17 is bender front view on the side in the embodiment of the present invention;

Figure 18 is bender left view on the side in the embodiment of the present invention;

Figure 19 is bender top view on the side in the embodiment of the present invention;

Figure 20 is foldable assembly top view on the side in the embodiment of the present invention;

Figure 21 is the 5th arc orifice plate left view in the embodiment of the present invention;

Figure 22 is the corner flanger front view in the embodiment of the present invention;

Figure 23 is the corner flanger top view in the embodiment of the present invention;

Figure 24 is the corner flanger left view in the embodiment of the present invention;

Figure 25 is the right front flange assembly left view in the embodiment of the present invention;

Figure 26 is bender front view under the end in the embodiment of the present invention;

Figure 27 is the first conveyer top view in the embodiment of the present invention;

Figure 28 is the first clamp assemblies front view in the embodiment of the present invention;

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Kitchen cabinet sheet metal component, its size is different, and shape is also different, and a kind of kitchen cabinet sheet metal component is as shown in Figure 1 example, the abnormal shape bending indentation, there at its four angles, different.In the process of the special-shaped bending breach of each road punching press before entering Bending Processing, there is mismachining tolerance definitely, if only press the sample size of kitchen cabinet sheet metal component, the kitchen cabinet sheet metal component treating bending carries out side location simply, then Forging Process medial error is excessive, and percent defective is too high.Simultaneously, Forging Process is complicated, to comprise on bending on bending under side rolling, side, side, corner flange, the lower bending of end, end the multiple processing technologys such as bending, each manufacturing procedure all needs to realize automation, meanwhile, whole production line, more than 20 meters, is being grown on distance production line, realizing accurate, the High Speed Transfer of material, is all the difficult points realizing the automatic brake techniques of kitchen cabinet sheet metal component.

Embodiments provide the automatic bending production line of a kind of kitchen cabinet sheet metal component, as shown in Figure 2, by automatic charging machine 1, automatic localization machine 2, side edge knurling machine 3, bender 4 under side, bender 5 on side, corner flanger 6, the lower bender 7 of end, bender 8 on end, first conveyer 9, second conveyor 10 forms, wherein, automatic charging machine 1, automatic localization machine 2, side edge knurling machine 3, bender 4 under side, bender 5 on side, corner flanger 6, the lower bender 7 of end is horizontally disposed in coaxial line successively, the lower bender 7 of end, the perpendicular layout of bender 8 on end.The automatic localization machine 2 arranged before the bending of each road, achieves kitchen cabinet sheet metal component to be bent and carries out abnormal shape bending indentation, there location, effectively can overcome in the process because of the special-shaped bending breach of punching press, there is mismachining tolerance, on the impact in follow-up Forging Process.And the total arrangement mode that the embodiment of the present invention provides, can ensure, the bending process of kitchen cabinet sheet metal component completes successively smoothly.

In order to ensure that there is the features such as size versatility is good, continuous automatic material taking, meet fast and efficiently automatic material taking action request continuously.The embodiment of the present invention have employed two windrow assembly, motor drives and automatically walks, sucker automatic material-absorbing, the modes such as sucker independently controls, as shown in Figure 3 and Figure 4, described automatic charging machine 1 is by the first windrow assembly 11, second windrow assembly 12, Suction cup assembly 13, transverse shifting assembly 14, lifting mobile assembly 15, material loading support 16, drive system forms, described material loading support 16 is gantry structure, first windrow assembly 11, second windrow assembly 12 is rectilinear movement auxiliary structure, transverse shifting assembly 14, lifting mobile assembly 15 is servo-type rectilinear movement auxiliary structure, first windrow assembly 11, second windrow assembly 12 is respectively in transverse shifting assembly 14 left and right sides, transverse shifting assembly 14 is located on material loading support 16, lifting mobile assembly 15 is arranged on the movable part of transverse shifting assembly 14, transverse shifting assembly 14, lifting mobile assembly 15 realizes horizontal stroke respectively, the servo-type rectilinear movement of perpendicular both direction is secondary, Suction cup assembly 13 is located on the movable part of lifting mobile assembly 15, Suction cup assembly 13 is made up of sucker installing plate, several suckers, vacuum generator, several suckers are all located on sucker installing plate, and each sucker controls its On/Off action by independently vacuum generator, drive system realizes carrying out action control to transverse shifting assembly 14, lifting mobile assembly 15, Suction cup assembly 13.

Through automatic charging machine, be transported to after being bent on molded line line body, its position is in stochastic regime, need carry out initial alignment, and positioning precision wants high, otherwise following process can be inaccurate because locating, produce bending position not to and scrap.The kitchen cabinet sheet metal component different, different to size, according to traditional forward and backward, side modular cylinder locate mode, not only size is poor for applicability, and cannot ensure precision and the efficiency of location automatically, and percent defective is high.Obviously, if can realize, the abnormal shape bending indentation, there at four angles is positioned, then can improve positioning precision, ensure following process.The invention provides the automatic localization machine of a kind of kitchen cabinet sheet metal component, have employed the servo-positioning of many groups and many group cylinder location combine, achieve and combined type location technology is carried out to the corner abnormal shape bending breach of kitchen cabinet sheet metal component.

Particularly, as shown in Fig. 5 to Fig. 8, automatic localization machine 2 is made up of the second support 20, the left substrate of localization machine 211, the right substrate of localization machine 212, left front positioning component 22, right front positioning component 23, left back positioning component 24, right back positioning component 25, side prelocalization assembly 26, rear flank positioning component 27, adjustment assembly 29, wherein, the left substrate of localization machine 211, localization machine right substrate 212 structure are identical, realize interlock adjustment by adjustment assembly 29, adjustment assembly 29 is the linear pattern adjustment assembly be made up of line slideway auxiliary, servomotor, ball screw assembly; Left front positioning component 22, right front positioning component 23 structure are identical, be located at the front end of feedstock direction of the left substrate of localization machine 211, the right substrate 212 of localization machine, left back positioning component 24, right back positioning component 25 structure are identical, are located at the rear end of feedstock direction of the left substrate of localization machine 211, the right substrate 212 of localization machine.

Left front positioning component 22 is by the second charging servopackage 221, second keyset 220, second coarse adjustment cylinder 222, second coarse adjustment roll wheel assembly 223, the whole assembly 224 of second accurate adjustment, second accurate adjustment roll wheel assembly 225, second coarse adjustment cylinder frame 229 forms, second charging servopackage 221 is by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, and feed end before being arranged on the left substrate 211 of localization machine along feedstock direction, second keyset 220 is arranged on the moving slider of the second charging servopackage 221, the cylinder body of the second coarse adjustment cylinder 222 is arranged on the second keyset 220 by the second coarse adjustment cylinder frame 229, the moving direction of its piston rod is perpendicular to feedstock direction, and be connected with the second coarse adjustment roll wheel assembly 223, second coarse adjustment roll wheel assembly 223 is made up of two big rollers identical and free to rotate and fixed axis thereof, the whole assembly 224 of second accurate adjustment is linear pattern electric moveable platform, its moving direction perpendicular to feedstock direction, and its moving slider be provided with the second accurate adjustment roll wheel assembly 225, second accurate adjustment roll wheel assembly 225 be single trundle free to rotate and fixed axis composition, on the second keyset 220 of left front positioning component 22, also be provided with side prelocalization assembly 26, side prelocalization assembly 26 is made up of keyset before side 261, side prelocalization cylinder 262, side prelocalization cylinder 262 cylinder body is set in parallel in keyset 261 before side, with side prelocalization bar 263 on its piston rod by with feedstock direction, left back positioning component 24 is similar to left front positioning component 22 structure, and difference is only the 3rd charging servopackage 241 on left back positioning component 24, and its effective travel is shorter than the second charging servopackage 221 on left front positioning component 22, left back positioning component 24 is also provided with rear flank positioning component 27, and its structure is by duplex cylinder, form with inclined-plane collision block.

In order to realize fast, the automatic side edge knurling process of adjustable-size, the embodiment of the present invention, the side edge knurling machine provided have employed many group servo line slideway auxiliary adjusted position, side rolling walks automatically, the modes such as four-bar mechanism clamping, as shown in Fig. 9 to Figure 12, there is side edge knurling process, there is size automatically adjust, rapidly and efficiently, steadily reliable, rolling precision high, particularly, side edge knurling machine 3 is by the 3rd support 30, the right assembly 31 of edge knurling machine, the left assembly 39 of edge knurling machine forms, the right assembly 31 of edge knurling machine, edge knurling machine left assembly 39 structure is identical, a left side for the 3rd support 30 is all arranged on by line slideway auxiliary, right both sides, wherein, the right assembly 31 of edge knurling machine is by the 3rd substrate 320, 3rd right frame plate 324, 3rd upper substrate 326, several rolling material folding assemblies 32, rolling assembly 34, 3rd patrix 311, 3rd time die station 312, 3rd adjustment assembly 36, rolling walking rack 351, rolling supports tooth bar 341 and forms, wherein, be arranged on the 3rd support 30 by line slideway auxiliary bottom 3rd substrate 320, 3rd right frame plate 324, 3rd time die station 312 is vertically packed on the 3rd substrate 320 respectively, 3rd upper substrate 326 be set in parallel in the 3rd substrate 320 above, rolling walking rack 351, rolling supports tooth bar 341 and is arranged on upper substrate 320.

Rolling material folding assembly 32 is by the 3rd clamping cylinder 321, 3rd linkage frame 322, 3rd top mold frame 323, rolling bracing frame 325 forms, 3rd top mold frame 323 is vertically packed in the 3rd upper substrate 326 upper surface, 3rd clamping cylinder 321 cylinder body be arranged on the 3rd right frame plate 324 side surface and its piston rod upwards, and form hinges with the 3rd linkage frame 322 one end, 3rd linkage frame 322 other end is packed on the 3rd patrix 311, 3rd linkage frame 322 middle-end is connected with the 3rd top mold frame 323 by hinges, when the 3rd clamping cylinder 321 piston rod stretch out put in place time, the 3rd linkage frame 322 can be driven, the 3rd patrix 311 is made just to be positioned at directly over the 3rd time die station 312, at the 3rd substrate 320, the 3rd adjustment assembly 36 is provided with between 3rd support 30, 3rd adjustment assembly 36 is the ball-screw auxiliary structure of driven by servomotor, right position adjustment can be realized to the right assembly 31 of edge knurling machine.

Wherein, rolling assembly 34 is by rolling Support Gear 342, turning rolls 343, bottom roller 344, upper roller 345, roll wheel assembly substrate 346, rolling movable motor 348, decelerator 349, rolling walking gear 350 forms, wherein roll wheel assembly substrate 346 is arranged on the 3rd upper substrate 326 upper surface by line slideway auxiliary, turning rolls 343 is vertically mounted on roll wheel assembly substrate 346, rolling movable motor 348 drives rolling walking gear 350 by decelerator 349, rolling Support Gear 342 and bottom roller 344 are coaxially arranged on the left and right sides below turning rolls 343, above the turning rolls 343 of bottom roller 344 homonymy, be provided with upper roller 345, and bottom roller 344, rolling step clearance is provided with between upper roller 345, rolling Support Gear 342, rolling walking gear 350 supports tooth bar 341 with rolling respectively, rolling walking rack 351 coordinates formation rectilinear movement secondary.

As shown in Figure 13 to 16, bender 4 under the side provided, have employed many group servo line slideway auxiliary adjusted position, hydraulic oil cylinder driving four-bar mechanism clamps, C guide rail support plate supplemental support, the modes such as air cylinder driven rack-and-pinion bending, there is size automatically adjust, accurate positioning, clamping is efficient, under side, bending rapidly and efficiently, steadily reliable, the features such as less energy consumption, particularly, bender 4 under described side, by the 4th support 41, right assembly 42 is rolled under side, roll over left assembly 43 under side to form, right assembly 42 is rolled under side, left assembly 43 structure is rolled over identical under side, all by by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, be arranged on the feedstock direction left and right sides of the 4th support 41, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, wherein, right assembly 42 is rolled over by the 4th substrate 412 under side, 4th top mold frame 406, 4th C guide rail support plate 405, 4th hold-down cylinder 407, 4th patrix 408, 4th top mold frame guide rail 409, 4th time die station 410, mould 404 is rolled under side, mode-gear 403 is rolled under side, connecting rod 402 is rolled under side, roll over cylinder 401 under side to form, 4th top mold frame 406, 4th time die station 410 is vertically disposed on the 4th substrate 412, piston rod and the 4th patrix 408 of the 4th hold-down cylinder 407 are connected, the cylinder body of the 4th hold-down cylinder 407 is arranged in the 4th top mold frame 406, 4th patrix 408 is arranged on the 4th top mold frame 406 medial surface by line slideway auxiliary, after 4th hold-down cylinder 407 leads to oil, the 4th top mold frame 406 rectilinear motion downwards can be controlled, under treating side, bending member is pressed on the 4th top mold frame 406, in gap between 4th time die station 410, the cylinder body rolling over cylinder 401 under side is located at the 4th top mold frame 406 side, roll over the piston rod of cylinder 401 under side and be connected with rolling over connecting rod 402 under the side of tooth bar, what coordinate with the tooth bar rolled under side on connecting rod 402 is roll over mode-gear 403 under rolling over the side of mould 404 end under being arranged on side, mould 404 is rolled over for bendable under side, its two ends are all arranged on the bottom of the 4th top mold frame 406 by bearing, and middle part is provided with roller, the outer middle side part of 4th substrate 412 is fixed with the 4th C guide rail support plate 405, the roller rolled under side on mould 404 is arranged in the C type guide rail on the 4th C guide rail support plate 405, when rolling over cylinder 401 under side and ventilating, roll over mould 404 under driving side and do 90 degree of downward lower bendings.

In order to realize size adjustable automatic side on bending technique, bender 5 on the side that the embodiment of the present invention provides, as shown in Figure 17 to 21, have employed many group servo line slideway auxiliary adjusted position, hydraulic oil cylinder driving four-bar mechanism clamps, C guide rail support plate supplemental support, the mode such as bending on air cylinder driven side, there is size automatically adjust, accurate positioning, clamping is efficient, on side, bending rapidly and efficiently, steadily reliable, the features such as less energy consumption, particularly, bender 5 on side, by the 5th support 51, side is rolled over left assembly 53, side is rolled over right assembly 52 to form, side is rolled over left assembly 53, side is rolled over right assembly 52 structure identical, a left side for the 5th support 51 is all arranged on by line slideway auxiliary, right both sides, wherein, side is rolled over right assembly 52 and forms by mould 526 is rolled in foldable assembly 55, side on the 5th substrate 521, the 5th top mold frame 522, the 5th C guide rail support plate the 523, the 5th patrix 524, the 5th time die station 525, the 5th hold-down cylinder 531, the 5th link 532, side,

5th top mold frame 522, 5th C guide rail support plate 523 is vertically disposed on the 5th substrate 521, 5th hold-down cylinder 531 cylinder body be arranged on the 5th top mold frame 522 side surface and its piston rod upwards, and form hinges with the 5th link 532 one end, 5th link 532 other end is packed on the 5th patrix 524, 5th link 532 middle-end is connected with the 5th top mold frame 522 by hinges, when the 5th hold-down cylinder 531 piston rod stretch out put in place time, the 5th link 532 can be driven, the 5th patrix 524 is made just to be positioned at directly over the 5th time die station 525, on side, foldable assembly 55 is by side being rolled over cylinder 529, 5th contiguous block 528, 5th sidepiece bearing assembly 541, 5th arc orifice plate 527, 5th center wheel assembly 534 forms, 5th arc orifice plate 527 is packed in the 5th time die station 525, side is rolled over cylinder 529 cylinder body by hinges at the 5th time die station 525 sidepiece, side is rolled over cylinder 529 piston rod successively by the 5th contiguous block 528, 5th sidepiece bearing assembly 541, 5th center wheel assembly 534 with side is rolled over mould 526 and is connected, wherein, 5th sidepiece bearing assembly 541 can along the 5th arcuate socket 535 on the 5th arc orifice plate 527, slide at the 5th arc orifice plate 527 side surface, 5th center wheel assembly 534 can along the 5th arcuate socket 535 on the 5th arc orifice plate 527, slide at the 5th arcuate socket 535 inner surface, side is rolled over cylinder 529 piston rod when stretching out, can make side to be rolled over mould 526 and do upwards 90 degree of upset bendings, the middle-end of side being rolled over mould 526 is provided with roller, the outer middle side part of 5th substrate 521 is fixed with the 5th C guide rail support plate 523, roller side rolled on mould 526 is arranged in the C type guide rail on the 5th C guide rail support plate 523, the 5th adjustment assembly 56 is provided with between the 5th substrate 521 the 5th support 51,5th adjustment assembly 56 be the ball-screw auxiliary structure of driven by servomotor, offside can roll over right assembly 52 and realize left and right position adjustment.

The corner flanger 6 that the embodiment of the present invention provides, as shown in Figure 22 to 25, employing can the automatic flanging modularity of independent automatic adjusting position, achieve that different to size, that flange is different kitchen cabinet sheet metal component material material carries out continuously, the function of automatic flanging, have that size applicability is wide, automaticity high, meet kitchen cabinet sheet metal component and to be bent in molded line fast and efficiently automatic flanging action request continuously.

Particularly, described corner flanger 6, be made up of the 6th support 61, the left substrate of flange 67, the right substrate of flange 62, left front flange assembly 66, right front flange assembly 63, left back flange assembly 65, right back flange assembly 64, the left substrate of flange 67, flange right substrate 62 structure are identical, linear pattern adjustment assembly all by being made up of line slideway auxiliary, servomotor, ball screw assembly, be arranged on the feedstock direction left and right sides of the 6th support 61, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, left front flange assembly 66, left back flange assembly 65, right front flange assembly 63, the structure composition of right back flange assembly 64 is identical, be separately positioned on the left substrate 67 of flange, before the charging of the right substrate 62 of flange, rear end, wherein, right front flange assembly 63 is by the 6th substrate 630, 6th top mold frame 622, 6th hold-down cylinder 631, 6th link 632, 6th time die station 625, flange cylinder 639, flange connecting rod 634, flange die gear 636, flange die 635, flange mould bases 637, flange connecting rod guide block 633 forms, 6th top mold frame 622, 6th time die station 625 is vertically disposed on the 6th substrate 630, 6th substrate 630 passes through by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, be arranged on the right front ends of the feedstock direction of the right substrate 62 of flange, 6th hold-down cylinder 631 cylinder body be arranged on the 6th top mold frame 622 side surface and its piston rod upwards, and form hinges with the 6th link 632 one end, 6th link 632 other end is bending head, 6th link 632 middle-end is connected with the 6th top mold frame 622 by hinges, at the 6th top mold frame 622 upper surface, feedstock direction is provided with flange cylinder 639, the piston rod of flange cylinder 639 is connected with the flange connecting rod 634 with rack structure, match with flange connecting rod 634 upper rack and be provided with flange die gear 636, and be provided with flange die 635 coaxial with it, be arranged in the rectangular cavities of flange mould bases 637 by bearing, at the piston rod traffic direction along flange cylinder 639, be provided with flange connecting rod guide block 633, when the 6th hold-down cylinder 631 piston rod stretch out put in place time, the hinges of the 6th link 632 in the 6th top mold frame 622 can be driven to rotate, its bending head enters in the rectangular cavities of flange mould bases 637, bending head side is directly over the 6th time die station 625, when the piston rod of flange cylinder 639 stretch out put in place time, by flange connecting rod 634, flange die gear 636, flange die 635 is driven to do 90 degree of rotating flanging motions, the charging trailing flank of the 6th top mold frame 622 is also provided with the 6th auxiliary material folding assembly 64 be made up of cylinder, compact heap, when the 6th auxiliary material folding assembly 64 is ventilated, realizes the action of auxiliary clamp material.

Bender 7 under the end that the embodiment of the present invention provides, as shown in figure 26, have employed many group servo line slideway auxiliaries adjusts the lower folding position of end to put, hydraulic oil cylinder driving four-bar mechanism clamps, air cylinder driven rack-and-pinion, the modes such as the bending edge of a knife is able to quickly change, there is size automatically adjust, accurate positioning, clamping is efficient, the lower folding of end rapidly and efficiently, steadily reliable, the features such as less energy consumption, particularly, bender 7 under described end, by the 7th support 71, 7th substrate 721, 7th top mold frame 722, 7th hold-down cylinder 731, 7th linkage frame 732, 7th patrix 724, 7th time die station 725, the lower folding mode-gear 723 of end, the lower folding connecting rod 728 of end, the lower folding cylinder 729 of end, retainer platform 70, 7th adjustment assembly 76, the lower folding mould 726 of end, 7th sub-frame 792, 7th auxiliary material folding cylinder 791 forms, 7th substrate 721 is arranged on the 7th support 71 by line slideway, 7th time die station 725, 7th top mold frame 722 is vertically fixedly mounted on the 7th substrate 721 respectively, the cylinder body of the 7th hold-down cylinder 707 is arranged on by hinges on the outer surface of the 7th top mold frame 722, the piston rod of the 7th hold-down cylinder 731 is connected with the 7th linkage frame 732 one end by hinges, 7th linkage frame 732 other end is fixedly connected with the 7th patrix 724, be arranged on the upper surface of the 7th top mold frame 722 by hinges in the middle part of 7th linkage frame 732, when the 7th hold-down cylinder 707 piston rod stretch out put in place time, the 7th linkage frame 732 can be driven to rotate, make the 7th patrix 724 just be positioned at directly over the 7th time die station 725, end lower folding cylinder 729 cylinder body is arranged on the outer surface of the 7th patrix 724, connecting rod 728 is rolled under end lower folding cylinder 729 piston rod is fixed with the end of band tooth bar, the lower folding connecting rod 728 of end is provided with and the tooth bar holding lower folding mode-gear 723 to coordinate, the lower folding mode-gear 723 of end is located at the two ends of the lower folding mould 726 of end, the lower folding mould 726 of end is bendable, its two ends are all arranged on the 7th patrix 724 by bearing, when holding lower folding cylinder 729 to ventilate, roll over connecting rod 728 under band moved end to move linearly, hold lower folding mode-gear 723 to rotate, the lower folding mould 726 of end does 90 degree of downward lower bending campaigns, between the 7th substrate 721, the 7th support 71, be provided with the 7th adjustment assembly the 76, seven adjust the ball-screw auxiliary structure that assembly 76 is driven by servomotor, can to the 7th substrate 721 right position adjustment, retainer platform 70, the 7th auxiliary material folding cylinder 791 are all arranged on the 7th support 71 of feedstock direction, retainer platform 70 and the 7th time die station 725 just right, its upper surface is provided with the hairbrush supporting plate 701 with hairbrush, be provided with above hairbrush supporting plate 701 and be packed in the auxiliary material folding cylinder 791 of the 7th on the 7th sub-frame 792, when the 7th auxiliary material folding cylinder 791 is ventilated, realize the action of auxiliary clamp material,

Bender 8 on described end, its structure is identical with bender on side 5.

In order on the production line more than more than 20 meters to needs to kitchen cabinet sheet metal component multiple clamping, transhipment, the embodiment of the present invention have employed the mode such as clamp assemblies of plural serial stage driven by servomotor screw pair, air cylinder driven rack-and-pinion, when overcoming single screw pair length more than 3 meters, its transmission precision can significantly decline, the precision of impact conveying, particularly, as shown in Figure 27 and Figure 28:

The first described conveyer 9, for the self-feeding action to bender 5, corner flanger 6, the lower bender 7 of end on bender 4, side under automatic localization machine 2, side edge knurling machine 3, side, be made up of the first servo lead screw guide rails pair 901, First Transition plate 902, six group of first grabbing assembly 903, conveyer installing plate 909, first servo lead screw guide rails pair 901 is arranged on the second support 20 of automatic localization machine 2, and conveyer installing plate 909 is arranged on the travelling nut of the first servo lead screw guide rails pair 901 by First Transition plate 902, six group of first grabbing assembly 903 structure is identical, arranges respectively and described automatic localization machine 2, side edge knurling machine 3, bender 4 under side, bender 5 on side, corner flanger 6, on the conveyer installing plate 909 that under end, charging place of bender 7 is corresponding, the first grabbing assembly 903 is by the second servo lead screw guide rails pair 911, first clamp assemblies 907, second clamp assemblies 908 forms, the first clamp assemblies 907, second clamp assemblies 908 structure is identical, and on the nut being packed in the second servo lead screw guide rails pair 911 respectively and conveyer installing plate 909, the first clamp assemblies 907 is by the 9th support 920, 9th bracing frame 921, 9th gripper cylinder 922, 9th clamp mode 923, 9th gear 924, 9th tooth bar connecting rod 925 forms, 9th bracing frame 921 lower vertical is packed on the 9th support 920,9th bracing frame 921 top is blowing platform, 9th clamp mode 923 is hook shape, one end is fixedly connected with the 9th gear 924, and is arranged on the 9th bracing frame 921 by hinges, and the other end is clamping part, 9th gripper cylinder 923 cylinder body is parallel to be packed on the 9th support 920, and its piston rod is fixedly connected with the 9th tooth bar connecting rod 925, tooth bar on 9th tooth bar connecting rod 925 and the 9th gear 924 engaged transmission, when the 9th gripper cylinder 923 piston rod stretches out, drive the 9th gear 924 to rotate by the 9th tooth bar connecting rod 925, corresponding 9th clamp mode 923 synchronous rotary is until blowing position, when the 9th gripper cylinder 923 piston rod is retracted, rotated by the 9th tooth bar connecting rod 925 driven gear the 9th gear 924, corresponding 9th clamp mode 923 synchronous rotary is until material folding position directly over the 9th bracing frame 921 blowing platform.

Similar to the first conveyer 9 structure, the second conveyor 10 that the embodiment of the present invention provides, be arranged on bender 8 bottom on the lower bender 7 of end, end, difference is only that the quantity of the first grabbing assembly 903 is two, is arranged on the self-feeding action on the lower bender 7 of end, end between bender 8 for second conveyor 10.

In order to realize automatic charging machine, automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, the lower bender of end, bender on end, first conveyer, the single debugging such as second conveyor, and combine bending technique requirement particularly, control system provided by the invention, by several ground floor control systems, second layer control system forms, several ground floor control systems are respectively used to independently control automatic charging machine, automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, the lower bender of end, bender on end, first conveyer, the sequence of movement related in second conveyor controls, location parameter controls, safety protection control, and have and second layer control system communication function, second layer control system is the upper-level control system of several ground floor control systems, realize the Comprehensive Control to several ground floor control systems.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims

1. the automatic bending production line of kitchen cabinet sheet metal component, be made up of bender, the first conveyer, second conveyor, control system on bender, corner flanger, the lower bender of end, end on bender, side under automatic charging machine, automatically localization machine, side edge knurling machine, side, wherein, under automatic charging machine, automatically localization machine, side edge knurling machine, side, on bender, side, bender, corner flanger, the lower bender of end are that coaxial line is horizontally disposed, the perpendicular layout of bender on the lower bender of end, end, is characterized in that:

(a), described automatic charging machine is by the first windrow assembly, second windrow assembly, Suction cup assembly, transverse shifting assembly, lifting mobile assembly, material loading support, drive system forms, described material loading support is gantry structure, first windrow assembly, second windrow assembly is rectilinear movement auxiliary structure, transverse shifting assembly, lifting mobile assembly is servo-type rectilinear movement auxiliary structure, first windrow assembly, second windrow assembly is respectively in the transverse shifting assembly left and right sides, transverse shifting assembly is located on material loading support, lifting mobile assembly is arranged on the movable part of transverse shifting assembly, transverse shifting assembly, lifting mobile assembly realizes horizontal stroke respectively, the servo-type rectilinear movement of perpendicular both direction is secondary, Suction cup assembly is located on the movable part of lifting mobile assembly, Suction cup assembly is made up of sucker installing plate, several suckers, vacuum generator, several suckers are all located on sucker installing plate, and each sucker controls its On/Off action by independently vacuum generator, drive system realizes carrying out action control to transverse shifting assembly, lifting mobile assembly, Suction cup assembly,

B (), described automatic localization machine are made up of the second support, the left substrate of localization machine, the right substrate of localization machine, left front positioning component, right front positioning component, left back positioning component, right back positioning component, side prelocalization assembly, rear flank positioning component, adjustment assembly, wherein, the left substrate of localization machine, the right board structure of localization machine are identical, realize interlock adjustment by adjustment assembly, adjustment assembly is the linear pattern adjustment assembly be made up of line slideway auxiliary, servomotor, ball screw assembly, left front positioning component, right front positioning component structure is identical, is located at the left substrate of localization machine, the front end of the feedstock direction of the right substrate of localization machine, left back positioning component, right back positioning component structure is identical, is located at the left substrate of localization machine, the rear end of the feedstock direction of the right substrate of localization machine, left front positioning component is by the second charging servopackage, second keyset, second coarse adjustment cylinder, second coarse adjustment roll wheel assembly, the whole assembly of second accurate adjustment, second accurate adjustment roll wheel assembly, second coarse adjustment cylinder frame composition, the second charging servopackage is by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, and feed end before being arranged on the left substrate of localization machine along feedstock direction, second keyset is arranged on the moving slider of the second charging servopackage, the cylinder body of the second coarse adjustment cylinder is arranged on the second keyset by the second coarse adjustment cylinder frame, the moving direction of its piston rod is perpendicular to feedstock direction, and be connected with the second coarse adjustment roll wheel assembly, the second coarse adjustment roll wheel assembly is made up of two big rollers identical and free to rotate and fixed axis thereof, the whole assembly of second accurate adjustment is linear pattern electric moveable platform, and its moving direction is perpendicular to feedstock direction, and its moving slider is provided with the second accurate adjustment roll wheel assembly, and the second accurate adjustment roll wheel assembly is single trundle free to rotate and fixed axis composition thereof, on the second keyset of left front positioning component, also be provided with side prelocalization assembly, prelocalization assembly in side is made up of keyset, side prelocalization cylinder before side, and side prelocalization cylinder cylinder body is set in parallel in keyset before side, with side prelocalization bar on its piston rod by with feedstock direction, left back positioning component is similar to left front positioning component structure, and difference is only the 3rd charging servopackage on left back positioning component, and its effective travel is shorter than the second charging servopackage on left front positioning component, left back positioning component is also provided with rear flank positioning component, and its structure is by duplex cylinder, form with inclined-plane collision block,

C (), described side edge knurling machine are made up of the 3rd support, the right assembly of edge knurling machine, the left assembly of edge knurling machine, the right assembly of edge knurling machine, the left modular construction of edge knurling machine are identical, are all arranged on the arranged on left and right sides of the 3rd support by line slideway auxiliary, wherein, the right assembly of edge knurling machine is by the 3rd substrate, 3rd right frame plate, 3rd upper substrate, several rolling material folding assemblies, rolling assembly, 3rd patrix, 3rd time die station, 3rd adjustment assembly, rolling walking rack, rolling supports tooth bar composition, wherein, is arranged on the 3rd support, the 3rd right frame plate bottom the 3rd substrate by line slideway auxiliary, 3rd time die station is vertically packed on the 3rd substrate respectively, the 3rd upper substrate be set in parallel in the 3rd substrate above, rolling walking rack, rolling supports tooth bar and is arranged on upper substrate, and rolling material folding assembly is by the 3rd clamping cylinder, 3rd linkage frame, 3rd top mold frame, rolling bracing frame forms, 3rd top mold frame is vertically packed in the 3rd upper substrate upper surface, 3rd clamping cylinder cylinder body be arranged on the 3rd right frame plate side surface and its piston rod upwards, and form hinges with the 3rd linkage frame one end, the 3rd linkage frame other end is packed on the 3rd patrix, 3rd linkage frame middle-end is connected with the 3rd top mold frame by hinges, when the 3rd clamping cylinder piston rod stretch out put in place time, the 3rd linkage frame can be driven, the 3rd patrix is made just to be positioned at directly over the 3rd time die station, at the 3rd substrate, be provided with the 3rd adjustment assembly between 3rd support, the 3rd adjustment assembly is the ball-screw auxiliary structure of driven by servomotor, can realize right position adjustment to the right assembly of edge knurling machine, rolling assembly is by rolling Support Gear, turning rolls, bottom roller, upper roller, roll wheel assembly substrate, rolling movable motor, decelerator, rolling walking gear forms, wherein roll wheel assembly substrate is arranged on the 3rd upper substrate upper surface by line slideway auxiliary, turning rolls is vertically mounted on roll wheel assembly substrate, rolling movable motor drives rolling walking gear by decelerator, rolling Support Gear and bottom roller are coaxially arranged on the left and right sides below turning rolls, above the turning rolls of bottom roller homonymy, be provided with upper roller, and bottom roller, rolling step clearance is provided with between upper roller, rolling Support Gear, rolling walking gear supports tooth bar with rolling respectively, rolling walking rack coordinates formation rectilinear movement secondary,

Bender under (d), described side, form by rolling over left assembly under rolling over right assembly, side under the 4th support, side, left modular construction is rolled over identical under rolling over right assembly, side under side, linear pattern adjustment assembly all by being made up of line slideway auxiliary, servomotor, ball screw assembly, be arranged on the feedstock direction left and right sides of the 4th support, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, wherein, right assembly is rolled over by the 4th substrate under side, 4th top mold frame, 4th C guide rail support plate, 4th hold-down cylinder, 4th patrix, 4th top mold frame guide rail, 4th time die station, mould is rolled under side, mode-gear is rolled under side, connecting rod is rolled under side, cylinder composition is rolled under side, 4th top mold frame, 4th time die station is vertically disposed on the 4th substrate, piston rod and the 4th patrix of the 4th hold-down cylinder are connected, the cylinder body of the 4th hold-down cylinder is arranged in the 4th top mold frame, 4th patrix is arranged on the 4th top mold frame medial surface by line slideway auxiliary, after 4th hold-down cylinder leads to oil, the downward rectilinear motion of the 4th top mold frame can be controlled, under treating side, bending member is pressed on the 4th top mold frame, in gap between 4th time die station, the cylinder body rolling over cylinder under side is located at the 4th top mold frame side, roll over the piston rod of cylinder under side and be connected with rolling over connecting rod under the side of tooth bar, what coordinate with the tooth bar rolled under side on connecting rod is roll over mode-gear under the side being arranged on Xia Zhemo end, side, rolling over mould under side is bendable, its two ends are all arranged on the bottom of the 4th top mold frame by bearing, and middle part is provided with roller, the outer middle side part of 4th substrate is fixed with the 4th C guide rail support plate, the roller rolled under side on mould is arranged in the C type guide rail on the 4th C guide rail support plate, when rolling over cylinder ventilation under side, drive and to roll over mould under side and do bending under downward degree,

E bender on (), described side, right assembly is rolled in left assembly, side forms by the 5th support, side is rolled over, side is rolled over left assembly, side to roll over right modular construction identical, is all arranged on the arranged on left and right sides of the 5th support by line slideway auxiliary; Wherein, side is rolled over right assembly and forms by mould is rolled in foldable assembly, side on the 5th substrate, the 5th top mold frame, the 5th C guide rail support plate, the 5th patrix, the 5th time die station, the 5th hold-down cylinder, the 5th link, side,

(f), described corner flanger, be made up of the 6th support, the left substrate of flange, the right substrate of flange, left front flange assembly, right front flange assembly, left back flange assembly, right back flange assembly, the left substrate of flange, the right board structure of flange are identical, linear pattern adjustment assembly all by being made up of line slideway auxiliary, servomotor, ball screw assembly, be arranged on the feedstock direction left and right sides of the 6th support, and all the left and right directions that can realize perpendicular to feedstock direction adjusts, left front flange assembly, left back flange assembly, right front flange assembly, the structure composition of right back flange assembly is identical, be separately positioned on the left substrate of flange, before the charging of the right substrate of flange, rear end, wherein, right front flange assembly is by the 6th substrate, 6th top mold frame, 6th hold-down cylinder, 6th link, 6th time die station, flange cylinder, flange connecting rod, flange die gear, flange die, flange mould bases, flange connecting rod guide block forms, 6th top mold frame, 6th time die station is vertically disposed on the 6th substrate, 6th substrate passes through by line slideway auxiliary, servomotor, the linear pattern adjustment assembly of ball screw assembly, composition, be arranged on the right front ends of the feedstock direction of the right substrate of flange, 6th hold-down cylinder cylinder body be arranged on the 6th top mold frame side surface and its piston rod upwards, and form hinges with the 6th link one end, the 6th link other end is bending head, 6th link middle-end is connected with the 6th top mold frame by hinges, at the 6th top mold frame upper surface, feedstock direction is provided with flange cylinder, the piston rod of flange cylinder is connected with the flange connecting rod with rack structure, match with flange connecting rod upper rack and be provided with flange die gear, and be provided with flange die coaxial with it, be arranged in the rectangular cavities of flange mould bases by bearing, at the piston rod traffic direction along flange cylinder, be provided with flange connecting rod guide block, when the 6th hold-down cylinder piston rod stretch out put in place time, the hinges of the 6th link in the 6th top mold frame can be driven to rotate, its bending head enters in the rectangular cavities of flange mould bases, bending head side is directly over the 6th time die station, when the piston rod of flange cylinder stretch out put in place time, by flange connecting rod, flange die gear, drive the motion of flange die degree of doing rotating flanging, the charging trailing flank of the 6th top mold frame is also provided with the 6th auxiliary material folding assembly be made up of cylinder, compact heap, when the 6th auxiliary material folding assembly ventilation, realizes the action of auxiliary clamp material,

Bender under (g), described end, by rolling over mould under rolling over cylinder, retainer platform, the 7th adjustment assembly, end under rolling over connecting rod, end under rolling over mode-gear, end under the 7th support, the 7th substrate, the 7th top mold frame, the 7th hold-down cylinder, the 7th linkage frame, the 7th patrix, the 7th time die station, end, the 7th sub-frame, the 7th auxiliary material folding cylinder form, 7th substrate is arranged on the 7th support by line slideway, and the 7th time die station, the 7th top mold frame are vertically fixedly mounted on the 7th substrate respectively; The cylinder body of the 7th hold-down cylinder is arranged on by hinges on the outer surface of the 7th top mold frame, the piston rod of the 7th hold-down cylinder is connected with the 7th linkage frame one end by hinges, the 7th linkage frame other end is fixedly connected with the 7th patrix, be arranged on the upper surface of the 7th top mold frame by hinges in the middle part of 7th linkage frame, when the 7th hold-down cylinder piston rod stretch out put in place time, the 7th linkage frame can be driven to rotate, make the 7th patrix just be positioned at directly over the 7th time die station; End lower folding cylinder cylinder body is arranged on the outer surface of the 7th patrix, connecting rod is rolled under the lower folding cylinder piston rod of end is fixed with the end of band tooth bar, the lower folding connecting rod of end is provided with and the tooth bar holding lower folding mode-gear to coordinate, the lower folding mode-gear of end is located at the two ends of the lower folding mould of end, the lower folding mould of end is bendable, and its two ends are all arranged on the 7th patrix by bearing, when holding lower folding cylinder ventilation, band is rolled over link linear and is moved, holds lower folding mode-gear to rotate under moved end, and end is lower to be rolled over mould and do bending campaign under downward degree; Between the 7th substrate, the 7th support, be provided with the 7th adjustment assembly, the 7th adjustment assembly is the ball-screw auxiliary structure of driven by servomotor, can to the 7th substrate right position adjustment; Retainer platform, the 7th auxiliary material folding cylinder are all arranged on the 7th support of feedstock direction, retainer platform and the 7th time die station just right, its upper surface is provided with the hairbrush supporting plate with hairbrush; Be provided with above hairbrush supporting plate and be packed in the auxiliary material folding cylinder of the 7th on the 7th sub-frame, when the 7th auxiliary material folding cylinder ventilation, realize the action of auxiliary clamp material;

Bender on (h), described end, its structure is identical with bender on side;

(i) the first, described conveyer, for the self-feeding action to bender, corner flanger, the lower bender of end on bender, side under automatic localization machine, side edge knurling machine, side, be made up of the first servo lead screw guide rails pair, First Transition plate, six group of first grabbing assembly, conveyer installing plate, first servo lead screw guide rails pair is arranged on the second support of automatic localization machine, and conveyer installing plate is arranged on the travelling nut of the first servo lead screw guide rails pair by First Transition plate, six group of first grabbing assembly structure is identical, arranges respectively and described automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, on the conveyer installing plate that under end, charging place of bender is corresponding, the first grabbing assembly is secondary by the second servo lead screw guide rails, first clamp assemblies, second clamp assemblies composition, the first clamp assemblies, second clamp assemblies structure is identical, and on the nut being packed in the second servo lead screw guide rails pair respectively and conveyer installing plate, the first clamp assemblies is by the 9th support, 9th bracing frame, 9th gripper cylinder, 9th clamp mode, 9th gear, 9th tooth bar connecting rod composition, 9th bracing frame lower vertical is packed on the 9th support, 9th bracing frame top is blowing platform, 9th clamp mode is hook shape, one end is fixedly connected with the 9th gear, and is arranged on the 9th bracing frame by hinges, and the other end is clamping part, 9th gripper cylinder cylinder body is parallel to be packed on the 9th support, and its piston rod is fixedly connected with the 9th tooth bar connecting rod, tooth bar on 9th tooth bar connecting rod and the 9th meshed transmission gear, when the 9th gripper cylinder piston rod stretches out, drive the 9th gear to rotate by the 9th tooth bar connecting rod, corresponding 9th clamp mode synchronous rotary is until blowing position, when the 9th gripper cylinder piston rod is retracted, rotated by the 9th tooth bar connecting rod driven gear the 9th gear, corresponding 9th clamp mode synchronous rotary is until material folding position directly over the 9th bracing frame blowing platform,

(j), described second conveyor, be arranged on bender bottom on the lower bender of end, end, its structure is similar to the first conveyer, and difference is only that the quantity of the first grabbing assembly is two, is arranged on the self-feeding action on the lower bender of end, end between bender for second conveyor;

(k), described control system is by several ground floor control systems, second layer control system forms, several ground floor control systems are respectively used to independently control automatic charging machine, automatic localization machine, side edge knurling machine, bender under side, bender on side, corner flanger, the lower bender of end, bender on end, first conveyer, the sequence of movement related in second conveyor controls, location parameter controls, safety protection control, and have and second layer control system communication function, second layer control system is the upper-level control system of several ground floor control systems, realize the Comprehensive Control to several ground floor control systems.