CN1179379A - Method and equipment for producing composite wall board - Google Patents

Abstract

A method for manufacturing composite wall plates uses two reels of steel wire that is unlimited in length and has low plastic bending deformation as covering nets on both surfaces of wall plate, and includes such technological steps as advancing the two reels of steel wine along with core plate into production line by rollers without cutting and straightening, locating by location guide system, pulling forward by pull system, straightening by hyperbolic planetary rollers, sharpening, cutting into fixed length inserting them in core plate, welding the overlap lattices by a special welding system, pull forward, cutting and collecting.

Description

A kind of method and apparatus of producing combined wall board

The present invention relates to a kind of production method and complete set of equipments of combined wall board, being specially adapted to lightweight, insulation, fire-resistant and acoustic material is heat-insulation layer, the production of the multiple again combined wall board with steel wire (also claim cover net, down with) and adding support steel wire.

The structure of light composite wallboard (as shown in Figure 1 and Figure 2) is as middle insulating 1 with lightweight, insulation, fire-resistant, central layer that acoustic material is made, two covers (also claim cover net with steel wire 2, with stub shape support steel wire 3 these the three layers spacing distance by design are coupled together again down together), the vertical silk 4 of support steel wire and steel wire is formed truss-like structure, its each node is in aggregates with electric resistance welding spot welding, promptly makes combined wall board.It has light weight, insulation, intensity is good, rigidity is big, the antidetonation sound insulation, reduce engineering cost, increase effective usable floor area of building, can realize cleaning advantages such as fully-automatic production, is very promising energy-saving wall material.Its substitutes common brick and can save and protect farmland, and saves and makes energy consumption and premises heating energy consumption 50% nearly.Therefore, greatly develop novel wall material, make, use the novel wall material light composite wallboard to have very significant meaning to limit the solid clay brick of making and use power consumption height, breaking-up good farmland, contaminated environment to greatest extent, to promote.

Also there is such-and-such shortcoming in the method and apparatus of producing light composite wallboard at present both at home and abroad.

Eighties Europe UBS group claims UBS plate by Taibai panel a kind of novel wall material of coming transition, also claim Taibai panel the 4th generation product.Its manufacture method is to be welded into the net sheet with steel wire, and again these net sheets being worn with steel wire and put by certain interval becomes three-dimensional grid admittedly, again polystyrene foam plate is cut into fillet and injects in the grid, has formed the UBS plate.The UBS plate is that production of net sheet and group lattice are produced practicable automation, cut out bar to whole polystyrene foam plate and go in the grid with the hand interfix, and not only productivity ratio can not get improving.And the heat insulating ability of wall is poor, and the cold wind infiltration coefficient is big.

The form that Germany creates be steel wire is prefabricated into wavy, be contained in behind the polystyrene one step foaming in the fluidisation finishing die by certain distance, produce and have wave steel wire polystyrene foam plate, two steel wires being contained in this wave steel wire that has does on the styrofoam two sides of supporting connecting piece again, the grid that makes steel wire respectively with this styrofoam in corresponding one by one the taking of Wave crest and wave trough of wave steel wire lean on, the mash welder pointwise welds and forms an integral body by hand then.This method requires the steel wire waveform accurate, and the position that is placed in the fluidisation mould is accurate, steel wire in length and breadth in silk and the styrofoam Wave crest and wave trough of waveform steel wire take and lean on, this method, hand labour is intensive, productivity ratio can not get raising.

Domestic light compound wall plate producing process and equipment roughly in two kinds of situation, the one, domestic oneself the exploitation, the 2nd, introduction of production line.

Domestic " light type thermal preservating and acoustic insulating septum production-line technique and complete set of equipments thereof " and the patent of oneself developing as patent 90,103,277 92101722 " light thermo-insulated load-bearing combined plate and manufacture method thereof ".See from their content and to belong to craft or semi-hand manufacturing, the automated production of being far from being substantially.

The production line of introducing, the of home make UBS board assembly line of UBS plate software that has Tianjin Wan Li company to introduce from Belgium, the Korea S Shu Leshe board assembly line that introduce in Huhehaote, the support steel wire of the steel-wire carcass of their products is not to arrange with truss form, but be arranged parallel to each other, this structure, though it is just greatly inferior aspect structural mechanical property to have reduced manufacture difficulty, and automatic degree of production line is not high.Austrian EVG company production line has been introduced in 95 years Guangdong and area, Chengdu, and install, the reflection welding is unreliable, this cover production equipment has increased by 40% original unnecessary equipment amount and investment owing to exist a little shortcoming and defect to make the stock utilization of support steel wire can only reach 60%-70% on method and principle.Add present homemade steel wire, steel wire particularly of inferior brand is in the soft or hard of diameter tolerance, material, and the crooked situation of steel wire coil has much unsatisfactory, such raw material can't use in the equipment of introducing, and has also increased manufacture difficulty.

In addition from EVG company Chinese patent 94118117 in the disclosed technology as can be seen, this production line is deposited still and is had the following disadvantages:

1, steel wire batches the time spent, because of the net volume axle diameter is too little, causes original very straight steel wire to become very little cylindric of radius of curvature, thereby needs to adopt complicated wire side smoothing equipment carry out difficult smoothing work on wallboard production line.Simultaneously the steel wire net volume bullet phenomenon of loosing is serious, has only steel wire coil placed just to overcome the bullet phenomenon of loosing in the cylinder, thereby cause the difficulty of installing at steel wire in cylinder, and increased the resistance when steel wire is sent to greatly.

2, steel wire sends the mode push away that adopts to, because steel wire is the individual flexible flexible body of being with, easy unstability in the propelling movement process, originally very neat support steel wire after inserting is pushed to a side of central layer, the vertical silk of support steel wire end and steel wire is not overlapped, and the other end then forms the support steel wire and stretches out the oversize situation of steel wire.Be pushed to a side and the shortcoming that steel wire does not overlap for solving the support steel wire, have only the support steel wire is extended, again the support steel wire of overlength is cut off after knot to be welded is finished.The stock utilization of support steel wire is greatly reduced (having only 60%-70%), and need to increase unnecessary support wiring clip cutting process and increase by two cover shearing equipments, the apparatus for production line investment is greatly increased.

3, the alignment of support steel wire and the positioning and guiding precision when sending to are not high, the silk that therefore can not guarantee support and steel wire central layer, the exact position concern, cause welding quality not high.This technical scheme also lacks support steel wire end metal pointing equipment simultaneously, thereby not only directionality is poor, and when inserting central layer, owing to the termination is plane thereby easily ejects macroscopic-void on central layer, and then influences the integral heat insulation performance of wallboard.

The object of the present invention is to provide a kind of production method and equipment of combined wall board, the quality that present production method and equipment exists is unreliable to overcome, introducing equipment valency height, stock utilization is low and be not inconsistent the shortcoming of national conditions.

The object of the present invention is achieved like this:

A kind of method of producing combined wall board, it is characterized in that the two sides cover net as combined wall board with two steel wire Zheng that volume is unlimited and the plastic bending distortion is very little, before becoming wallboard, do not cut off, pull out the back without smoothing from steel wire net volume rotating disk, directly enter production line through the leading portion guide roller with central layer, and by triple fixed pattern positioning and guiding systems location, make back progressive the fork that draws in the system of straight reciprocating motion lives via air cylinder driven, steadily advance by productive temp, simultaneously, support steel wire after the alignment of hyperboloid planetary roller straightener is through metal pointing, customized cut-off, the directed central layer that inserts, respectively overlap the lattice solder joint through the spot welding system in the narrow space of multi-dot hydraulic pressure pressure swing formula spoon shape upper/lower electrode water-cooled on to cover net again and weld, preceding progressive in the system of drawing in draws in, collects bundling after the cut-out.

Purpose of the present invention can also further be realized by following technical measures: the method for aforesaid production combined wall board, the support steel wire from pull out on the steel wire plate rail, after the alignment of hyperbolic planetary roller straightener, its axis verticality is 0.05mm on 180mm length, after intermittence, fixed length was sent cut-out, metal pointing to, support steel wire length error is less than ± 0.5mm, the directed again central layer that inserts, the vertical silk of its two ends and steel wire overlaps mutually by the truss position, and the steel wire head length of stretching out vertical silk in two ends is for less than 2-3mm.

The method of aforesaid production combined wall board, be that wallboard is when cutting off, when running into the support steel wire of oblique cutting, the steel wire grid of central layer seam crossing advances to the support steel wire and inserts the station place, support steel wire fixed length is sent part to and is stopped a bat automatically, do not insert the support steel wire to the seam crossing central layer, then when central layer seam crossing mesh row entered combined wall board cut-out station, cut-out equipment just automatically cut off combined wall board.

Realize the equipment of aforesaid production combined wall board method: be processing insertion system 12A, multi-dot hydraulic pressure pressure swing formula spoon shape upper/lower electrode water-cooled narrow space welding system 20A, combined wall board and the steel wire of triple fixed pattern positioning and guiding systems 14 of being provided with steel wire rotating disk 7, steel wire leading portion guide roller 8, central layer supporting station 9, cover net 2 and central layer 1 in the both sides of production line, support steel wire 3 draw in synchronously system, wallboard cut 23 and combined wall board collect the bundling 30A of system, simultaneously be provided with automatic synchronization control system 24, be provided with Hydraulic Station 21 at opposite side in production line one side.

Aforesaid equipment, the outside dimension of steel wire net volume rotating disk 7 is greater than 160mm, there is external diameter in central authorities greater than 500mm, higher primary school is in the boss of 1000mm, radial-thrust bearing 7b, 7c are housed in the endoporus of pallet 7a, bearing is placed on the mandrel 7d that is fixed on the 7e of chassis, and chassis 7e is fixed on the ground, and the upper end of boss is fixed with the bearing cap 7f that is used to adjust the bearing clearance.

Aforesaid equipment, support steel wire processing insertion system 12A comprises maximum 4, the revolving type steel wire plate rail 10 of every maximum 6 lattice, two maximum 12 hyperboloid planetary roller straighteners 11, two maximum 12 intermittently fixed length send to and metal pointing, cutter 12, directed inserter 13, they all are arranged in the both sides of production line symmetrically, wherein: revolving type steel wire plate rail 10 structures are: coil of wire 64 is placed on the rotating disk 63, rotating disk is fixed on the balance 69 through bearing 62, the sliding bearing sleeve 68 of packing in the left end hole of balance then is contained on the column 65 with plane thrust bearing 66, be provided with latch 67 at the balance high order end, a plurality of rotating disk strings are contained on the same column 65.Intermittently fixed length is sent to metal pointing cutter 12 and is arranged in the production line both sides symmetrically, is installed on the support platform 70, and it is made up of following two parts:

A, intermittently fixed length is sent part to: for being loaded on 3 steel balls 96 are housed on the inner conical drogue 77 in back vertical plate 78 and the portable plate 79, retainer 95, spring 76 and be fixed in back vertical plate and monodirectional locking device I and II that the platen on portable plate right side 94 constitutes, and pass on the guide pillar 91 of portable plate and adorning positioning sleeve 75,98 parts such as grade are formed, it can 92 be on the base plate 73 of horizontal direction angle adjustment in axle center doing to ship and resell on another market on the substrate 71 that back vertical plate 78 and front vertical plate 82 are fixed in, their upper end reinforces with 2 pull bars 80 and forms a framework, base plate 73 usefulness ship and resell on another market 92, screw 73A and substrate 71 are fixing, substrate 71 is by T type screw 72, pressing plate 97 is fixed on the support platform 70, and can do the plane displacement and adjust on the support platform; In the corresponding aperture of front and back riser and the portable plate 79 that rolling pair 93 is housed, 4 guide pillars 91 are housed; Monodirectional locking device I maintains static with back vertical plate, and the monodirectional locking device II that is contained on the portable plate makes left and right sides feed motion with portable plate; The fixed length of being made up of 12 groups of such locks at intermittence is sent part at most, has at least a cylinder 74 to promote, and cylinder 74 is fixed on the back vertical plate 78, and cylinder 74 links to each other with portable plate 79 through piston rod 74A and ring flange 74B, and promotes the portable plate motion.

B, support steel wire metal pointing, cut-off parts: comprise upper cutter 89, lower cutter 90, lower cutter from top to down spacing is installed on the front vertical plate 82, maximum 12; Oil cylinder 81 is equipped with in side upper end at front vertical plate, its piston rod 81A links to each other with the long connecting rod 99 that slides up and down in the guide groove 102 of front vertical plate, no more than 12 fork 100 is housed on long connecting rod, fork links to each other with long connecting rod by bearing pin 101, and the other end of fork is connected on the eccentric shaft 83 with flat key 88; Upper cutter 89 is fixed on the big slide block 85 that slides up and down in vertical guide slot 84, vertical guide slot is fixed on the top of the lower cutter 90 on the front vertical plate, have horizontal sub-guide groove 85A on the big slide block 85, the small slide block of doing to horizontally slip in horizontal sub-guide groove 86 is contained on the rotor journal 87 of eccentric shaft 83, drive the oil cylinder piston bar 81A that moves up and down by oil cylinder 81, long connecting rod 99, bearing pin 101, fork 100, eccentric shaft 83, the upper cutter that driving-chain promoted 89 that small slide block 86 and big slide block 89 are formed, its blade shape is corresponding with lower cutter 90 blade shapes, pressing support steel wire pointed shape makes, divide monocline point cutting edge 103 and 104 and diclinic point cutting edge 105 and 106, their gradient is between 60 °～120 °.

Directed inserter 14: have 12 at least, it comprises guide pipe 101, and its hinge support is bearing on the hinge 109, and the rear end is bearing on the spring base 112, and two sides are by the relevant work face A and the B location of rear branching holder 111 and rear pressing cover 113; Directed inserter is installed on the inserter support 107, and support 107 is fixed on the front vertical plate 81, and the hole 110A center line of guide pipe 110 is coaxial with the hole 90A center line of lower cutter 90 during assembling.

Aforesaid equipment: triple fixed pattern positioning and guiding systems 14 of steel wire, central layer, comprise steel wire, central layer up and down positioning and guiding groove and the production line upper bracket steel wire of both sides on the longitudinal length direction insert behind the station before the spot welding station, for prevent left grid shape that steel wire inwardly subsides, guarantees that both sides guiding principle silk screen and central layer both sides distance equates everywhere every 38A and right grid shape every 388, about each 3 at least; For prevent steel wire outwards displacement the outer stop 40 of convex tendon type and about each two groups of guiding principle silk screen height determined device 42 at least.

Steel wire, central layer the positioning and guiding groove structure of both sides on the longitudinal length direction up and down are; After angle bar 44,46 and angle bar 35,49 each self assembly, be fixed on the upper plate 36 of production line framework, the cavity 45 and 48 of their each self-formings just becomes the left and right sides upper rail of steel wire 2; Be fixed on the production line support platform 15 after angle bar 56,55 and angle bar 51,43 each self assembly, the cavity 54 and 52 of their each self-formings just becomes the left and right sides lower guide channel of steel wire; And the cavity 47,53 of angle bar 46 and 35,55 and 43 formation just becomes the last lower guide channel of central layer 1; Lower guide channel is separately in same vertical plane on the steel wire of the left and right sides, and lower guide channel and keeps parallel in twos, distance to equate in the intermediate vertical face on the central layer between the three.

Left and right sides grid shape is every 38A, 38B each by at least 5 cross bars 39 and be fixed on the cross bar towards the reed 39A of central layer and the mobile jib 38 that supports these 5 cross bars and constitute, the two ends up and down of vertical rod are provided with axis hole, and vertical rod is being fixed in the little axle 57 of angle bar 46 and 55 and is fixed on the little axle 37 on the angle bar 35,43 through shaft hole sleeve respectively.

The outer stop 40 of convex tendon type is made of support plate 40A and 5 convex tendons 41 towards steel wire 2 at least, about two support plate 40A be separately fixed at up and down on angle bar 44,46 and the angle bar 49,51.

Steel wire height determined device 42 its structures are: the fairlead 60 of height determined device is contained in the hole of the support plate 40A of stop 40 outside the convex tendon type, back cover is with cover plate 58, the fixed high pin 61 of band return spring 59 in the hole is installed in the fairlead, make band and grab the hook-shaped formula of silk at the G place, termination of fixed high pin, and at its B, the chamfering 5*30 of C place; Two height determined devices are one group, and the distance between totally two groups of two height determined devices designs according to the distance that steel wire alternately catches on the vertical silk 4 of steel wire when pulled mutually.

Aforesaid equipment: multi-dot hydraulic pressure swing type spoon shape upper/lower electrode water-cooled narrow space spot welding system 20A has two covers at least, be installed in the production line both sides symmetrically, every cover spot welding system has 12 narrow spatial point soldering tips 116 of hydraulic pressurization swing type spoon shape upper/lower electrode water-cooled, the spot welding transformer 18 of maximum 12 three position oil cylinders 122, maximum 6 secondary single loop dual output ends and 6 Microcomputerized spot welding controller 17 at most;

The connection of transformer 18 and some soldering tip 116 is realized through flexible cable 19 and combination hub 117 by the output on the transformer;

Soldering tip 116 connects together with oil cylinder 122 through little axle 119, and be loaded on can be in support 120 on the pendulum plates 118 of 121 swings around the shaft, support 120 is fixed on the base plate 124, pendulum plate 118 is by small rack fixed thereon 129, link through bearing pin 12B and cylinder 127,127 in cylinder is fixed on the base plate 124, and base plate is fixed on the support platform 70 with T type screw 72 and pressing plate 97;

The swaying direction of adjacent two soldering tips 116 is opposite, corresponding two electrode IB and IIA, IIIB and IVA, VB and VIA ... XIB and XIIIA form an electrode pair, clamp the termination of the 5 and two support steel wires 3 of the vertical silk of steel wire in the overlap joint lattice 6 simultaneously, the oil cylinder counter motion, corresponding two electrode IIB and IIIA, IVB and VA ... XIIIB and XIIIA form electrode pair.

Two electrodes up and down on the soldering tip 116 be shaped as 1.5～2.0 times the disc that diameter is the grid longitudinal size.

Aforesaid equipment, combined wall board and the steel wire system of drawing in synchronously are flexible feeding systems synchronously of doing straight reciprocating motion with air cylinder driven, it includes wallboard fork 139, progressive parts 143, straight-line rolling guide set 133, progressive bearing 135, connecting rod 150, central layer folder 141, the wallboard fork drives cylinder 136 and progressive driving cylinder 152 etc., 15 wallboard forks 139 are contained on the portable plate 145 that is driven by cylinder 136, portable plate is contained in the progressive frame-saw 149, at the vertical silk of being pitched steel wire and the node location of horizontal hair, portable plate 145, the front and rear wall 140 of progressive frame- saw 149,15 coaxial apertures of having joined boring on 146, and in the hole, be equipped with the cover 148, fixing wallboard fork 139 in the hole of portable plate 145, wallboard is pitched in the cover 148 that penetrates on the progressive frame-saw 149, form progressive parts 143, and be installed on progressive the bearing 135, progressive bearing is installed on the support 132 through linear rolling track 133, constitutes preceding progressive 22; Progressive is arranged in after production line both sides, the spot welding system 20A before two; Two progressive above-mentioned parts 143 are respectively changed the wallboard fork 139 that 15 forks are fixed with the big and pad 151 that resilient slightly material is made of coefficient of friction, be installed on another progressive bearing 135, progressive bearing is installed on the support 32 through linear rolling track 133 equally, constitute progressive 16 of back, be arranged in and produce after the level both sides leading portion guide roller 8.Before one after progressive 22 and one progressive 16 usefulness connecting rod 150 and adapter sleeve 134 link together, and drive by a cylinder 152.Fixed for two and filled up 151 the wallboard fork central layer folder 141 that partners, clamped central layer simultaneously when advancing, withdrawed from central layer when withdrawing from the wallboard fork.

Aforesaid equipment, have at least two wallboards to cut 23, be installed in the production line both sides symmetrically, every wallboard is cut and is included cutting blade assembly 155, oil cylinder 157, cylinder 153,158, crosshead shoe 179, frame 154, vertical and horizontal guide pillar guide pin bushing mechanism 178 and 156 etc.; Drive the cutting blade assembly 155 that can move up and down and move horizontally along the horizontal guide pillar guide pin bushing mechanism 156 on the frame 154 by cylinder 153 promotions along the crosshead shoe 179 vertical guide pillar guide pin bushing 17B of mechanism by cylinder 158,25 cutting knifes are arranged at most, the cutting edge of sword 159 is made flute profile in the cutting knife, and the cutting edge of outside 160 is flat mouthful; Sword 159 in the cutting blade assembly, outside 160 and skidding 169 are contained on the bidirectional cam axle 170 successively, and the camshaft 170 that is rotated by the swing of fork 173 is loaded in the cutting blade assembly body 171, camshaft 170 links to each other with fork 173 in being contained in total adult 171 through key 172, the other end of fork then links to each other with the slide block 175 that is promoted to move up and down by oil cylinder 157 through bearing pin 174, slide block 175 is separated by every 176 by the guide groove that is fixed on the cover plate 167 with centering block 173, in sword 159 be fixed on the cover plate 167, cover plate is fixed on total adult 171, total adult 171 is fixed on the frame 154, and frame 154 then is fixed on the platform 15A with base 180; Level and vertical guide pillar guide pin bushing mechanism 156 and 17B, its structure is: be fixed in the guide pillar 162 on the frame 154, thrust block 163 and bearing cap 164, linear roller bearing 166 and positioning sleeve 166 are housed on it, and bearing cap 164 and positioning sleeve 166 then are contained on the cutting blade assembly body 171.

Aforesaid equipment, combined wall board is collected the bundling 30A of system, comprises that wallboard stringer track 30, wallboard stringer draw in device 25, athwartships propeller 29, wallboard backstop 31, bundling platform 33 and wallboard centralizer 34 etc.; Stringer track 30 is fixed on the production line support 132, at least be fixed with two on the stringer track and can upspring, stop the wallboard backstop 31 that combined wall board returns down automatically, bundling platform 33 is arranged on production line support one side, opposite side is fixed with then that cylinder 27 promotes vertically draws in device 29, backstop 31 is promoted by spring, the centralizer 34 that can step by step be retreated by weight control is installed in over against athwartships propeller and bundling platform rear side, is on the axis of pitch Y-Y, and weight 32 is installed in bundling platform rear side.

Aforesaid equipment, automatic synchronization control system 24 employing resolution ratio are position signalling that the contactless proximity switch of 0.2mm detects each action on the production line, with each operation program of big capacity program controller layout, the console of system is provided with manually change-over switch and the display screen that shows the main production flow process automatically.

Advantage of the present invention:

1, be to adopt large diameter steel wire coil.Steel wire was very straight originally after becoming net from weldering net production line, if be rolled into the very little net volume of diameter, must form the very little plastic bending of bending radius, the diffusing power of the bullet of steel wire net volume is very big simultaneously, wire side can not use without smoothing, when steel wire is broadcasted, shellproof diffusing measure need be arranged.Large diameter steel wire is rolled into the back wire side plastic bending does not take place, and keeps the preceding original glacing flatness of rolling, because the flexural deformation degree is very little, net volume does not have the diffusing power of bullet.This just saves the smoothing equipment and the shellproof diffusing measure of minor diameter steel wire net volume complexity.

Large diameter steel wire net volume, the length of every coil silk screen is very big, enough one or two class, has saved the non-cutting time of changing steel wire Zheng in a large number.

2, be that sending to of steel wire is to adopt the mode that draws in.This is to consider that steel wire (being same under the cover net) is the character of a flexible body.Because the vertical silk of steel wire not be a flexible body on production line before the support steel wire spot welding firmly, be subjected to incessantly thrust.Adopt the mode that pushes away that steel wire is advanced if resemble the Austrian EVG company, must be inwards after steel wire is subjected to thrust or outside bulging, thrust is big more, and this bulging degree is also big more.When serious, thrust is big again, and steel wire does not advance yet.More seriously this bulging is nondirectional, the diverse location bulging direction difference of same grid on assembly line, and different grids its bulging direction through the same position of assembly line the time is also different.The character of this bulging is at random uncertain.Steel wire is again an elastomer on production line, the bulging of steel wire changes along with the size of the power of pushing net, it is big that becoming appears in the bulging of advancing when pushing net, when carrying out other operation when stopping to push net, this bulging can disappear again, the ambiguity of this bulging and disappearance and bulging direction causes the outside inwards changeable amount motion of the vertical silk of steel wire, simultaneously also with bob.Vertical silk of steel wire and the correct rigging position of support steel wire, because the irregular motion of steel wire and destroyed, cause the support steel wire in central layer, to be pulled on one side, make the vertical silk of support steel wire one end and steel wire not take and can't weld, and the other end stretches out vertical silk and become unnecessary silk and will cut, for the problem support steel wire that solution is not taken also must lengthening.

The pull-type mode of sending to does not only produce the irregular changeable amount motion of the vertical silk of above-mentioned steel wire, thereby does not need to increase the useless length of support steel wire and increase the cut-out equipment of shearing unnecessary support steel wire.The pull-type mode of sending to can also make wire rope net surface further be evened up, and makes steel wire, central layer, wallboard move more steady.

3, be to adopt the positioning and guiding mode of triple fixed patterns accurately to determine and keep at the volley steel wire, central layer, support steel wire three's mutual locations of structures relation, create good welding condition in the position mutually for spot welding, make solder joint firm, support steel wire two ends are concordant, and surfaces of wall is smooth.

4, be in preparation of support steel wire and insertion, to take some special measures; At first, utilize directed inserter to guarantee accurately rigging position relation of support steel wire and the vertical silk of steel wire, thereby guarantee the mechanical characteristic and the spot welding reliability of combined wall board the abundant alignment of support steel wire.

Support steel wire insertion end is made the tip, reduced the insertion resistance greatly, increased the insertion directionality, when effectively having avoided flush end support steel wire to insert out central layer central layer is ejected big hole, and influence the heat insulating ability of wallboard.

The accuracy of the superior and support steel wire insertion position of the preparation of support steel wire, guaranteed the correct rigging position relation between support steel wire, the vertical silk of steel wire, the central layer three, and make after support steel wire and the spot welding of the vertical silk of steel wire, there is not unnecessary silk head, do not need to shear unnecessary silk head, so saved this operation and equipment, thereby the stock utilization of support steel wire can be reached on 99%.

5, adopt the narrow space of bottom electrode water-cooled spot welding system under the multi-dot hydraulic pressure pressure swing formula spoon shape.The difference swing of soldering tip is combined in the very narrow space and has realized multiple spot welding, if also be difficult to arrange down with half soldering tip of conventional way in this case, (will weld 24 solder joints as the beat in every limit, have only 100mm in spacing, length overall is the space in 1.2 meters, wanting cloth to deposit 48 sound soldering tips, is out of the question at all), and hydraulic pressurization mode volume is little, response frequency is fast, force value is truly constant, can realize team's section pressurization, and solder joint lifetimes is greatly improved.

The present invention is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the light composite wallboard structural representation

Fig. 2 is the A-A cutaway view of Fig. 1

Fig. 3 is the floor plan of complete set of equipments on production line of realizing the method for production combined wall board of the present invention, that is to say the process chart of production

Fig. 4 is the partial sectional view of the A-A after removing preparation of progressive 16 and support steel wire and insertion system 20A on Fig. 3

Fig. 5 is the V-V cutaway view of Fig. 4

Fig. 6 is the U-U cutaway view of Fig. 4

Fig. 7 is that the K of Fig. 6 is to office's cutaway view

Fig. 8 is the structure chart of revolving type steel wire plate rail 10

Fig. 9 sends to and metal pointing cutter structural representation for support steel wire fixed length at intermittence

Fig. 9 A be Fig. 9 A to partial view

Figure 10 is the B-B partial sectional view of Fig. 9

Figure 11 is the A-A partial view of Fig. 9

Figure 12 and Figure 13 are metal pointing cutting knife edge structure schematic diagrames among Fig. 9

Figure 14 and Figure 15, be the left view of Figure 12 and Figure 13 respectively

Figure 16 is the partial sectional view of the vertical plane vertically of the directed inserter 13 of support steel wire

Figure 17 is that the A of Figure 16 is to view

Figure 18 is the narrow space of a hydraulic pressurization swing type spoon shape upper/lower electrode water-cooled multiple-spot welding machine structure chart

Figure 19 is the vertical view of Figure 18

Figure 20 draws in system construction drawing synchronously for combined wall board and steel wire

Figure 21 is that overlooking of Figure 20 partly cutd open figure

Figure 22 cuts 23 structural representation for wallboard

Figure 23 is the A-A cutaway view of Figure 22

Figure 24 is the vertical view of Figure 22

Figure 25 is the structural representation of steel wire net volume rotating disk 7

Fig. 3 is a complete set of equipments floor plan of realizing the method for production combined wall board of the present invention, also the process chart of promptly producing.

The technological process of production of the present invention and equipment configuration are such:

Place vertically on the steel wire net volume rotating disk 7 of production line both sides, two volume endless, and the steel wire 2 that the plastic bending deformation extent is very little, after being drawn out, smooth and cut off without wire side, two sides steel wire as combined wall board central layer 1 (is called for short cover net 2, directly enter production line down together), through leading portion guide roller 8 and triple fixed pattern positioning and guiding system 14 positioning and guidings and keep central layer and cover net between a determining deviation, stand in 1 the sixth of the twelve Earthly Branches of central layer on the central layer supporting station 9 this moment simultaneously with manually pushing, the central layer of the topped steel wire in two sides is through being arranged in production line both sides, do back progressive 16 of straight reciprocating motion by air cylinder driven and be drawn into the directed inserter of support steel wire 13 places, and support steel wire 3 is drawn out after the 11 accurate alignments of hyperboloid planetary roller straightener from 4 revolving type steel wire plate rails 10 of production line both sides (about each 2), through intermittence fixed length send cutter 12 metal pointings to, customized cut-off, insert in the central layer 1 by setting spacing through directed inserter 13 again, constantly advance by beat in progressive of back, the support steel wire constantly inserts central layer, until in accordance with regulations at interval, line-spacing has been inserted, deliver to the multi-dot hydraulic pressure pendulum-type, spoon shape upper/lower electrode, water-cooled, spot welding system 20A place, narrow space, steel wire and support steel wire are respectively overlapped lattice 6 to be welded, multiple spot welding welding system 20A is totally two covers, be distributed in the both sides of production line, be provided with two cover spot welding transformer 18 and Microcomputerized spot welding controller 17 simultaneously.Combined wall board after the weldering knot is finished is distributed on preceding progressive 22 fork of production line both sides and lives, deliver to the wallboard of production line both sides and cut 23 cut-outs, the wallboard that scales off is earlier by vertically drawing in device 25 along wallboard stringer track 30, move the centre position of combined wall board bundling platform 33 to, shift onto on the bundling platform by athwartships propeller 29 again, backstop 31 was upspring and was stopped combined wall board to returning this moment, and athwartships propeller resets, and the wallboard centralizer 34 in the combined wall board back buttresses wallboard and do not fall.Wallboard more than is pulled on the bundling platform, centralizer 34 retreats step by step, and after some, bundling hangs away.Centralizer is by weight 32 pullings.Automatic synchronization control system 24 controls that whole process of production is made up of many program controllers, it is located at the production line front side, then be provided with plate type hydraulic control station 21 at the production line rear side, it is used to provide the logical action such as the spot welding pressurization of the cut-out of the cut-out of support steel wire, wallboard, multiple spot welding clone system and soldering tip etc.

The steel wire net volume that the present invention adopts, the big fourth 500mm of its internal diameter, external diameter 1600mm net thick t=5mm steel wire length of run L be 400m (promptly 400 * 1000mm), t/l) 1: 10000.The external diameter of steel wire net volume rotating disk 7 (consulting Figure 25) is greater than 1600mm, there is external diameter in its central authorities greater than 500mm, higher primary school is in 1000 boss, in the pallet 7a endoporus radial-thrust bearing 7b and 7c are housed, penetrate together then among the mandrel 7c that is loaded on the 7e of chassis, boss top is provided with bearing cap 7f, can adjust bearing 7b, the crack, the 7c chassis is fixed on the ground.

Preparation of support steel wire and insertion system are the material uses according to the quality level of homemade steel wire and raising support steel wire, reduce the equipment amount of production line, the needs design of raising wallboard quality, it comprises that 46 lattice revolve boxlike steel wire plate rail 10 altogether, two 12 hyperboloid planetary roller straighteners 11, two 12 intermittently fixed length send to and metal pointing, cutter 12 directedly inserts 13.

Revolving box worker formula steel wire plate rail 10 (see figure 8)s is work like this: coil of wire 64 is placed on the rotating disk 63, rotating disk 63 is fixed on the balance 69 through bearing 62, and pack in the left end circular hole of balance 69 sliding bearing 68 backs and plane thrust bearing 66 are assemblied on the column 65 together.Be provided with anti-rotation resilient pin 67 at the balance high order end, a plurality of balance strings form on same column and revolve box structure.This steel wire plate rail floor space seldom, it is very convenient to change steel wire, steel wire is not at random.

Hyperboloid planetary roller straightener is the patent of invention of a subitem of patent of the present invention, shared 24 of this production line, form 12 hyperboloid planetary roller straighteners of two covers to the assembly line both sides totally 24 support steel wires carry out accurate alignment.It is φ 0.05mm that every support steel wire is directly spent on 1800mm length through its alignment posterior axis.Support steel wire after the alignment of hyperboloid planetary roller straightener can increase case hardness and intensity, can remove the dirt of support Steel Wire Surface simultaneously, makes the support steel wire expose unsalted surface, helps spot welding.

The fixed length at intermittence of support steel wire is sent to and is achieved like this (with reference to figure 9, Figure 10): be contained in inner conical drogue 77 inner conical drogues in back vertical plate 78 and the portable plate 79 and adorning 3 steel balls 96, retainer 95, spring 76 and platen 94, formed self-locking monodirectional locking device, monodirectional locking device I fixes, II is reciprocating for the monodirectional locking device, two coaxial equidirectional being installed on the guide pillar 91 of monodirectional locking device, as monodirectional locking device II forward or when claiming to left movement, wherein steel ball rolls to the tapered sleeve small end, monodirectional locking device II is with 3 lockings of support steel wire, steel ball rolls to big end in the tapered sleeve of monodirectional locking device I, monodirectional locking device I and support steel wire are thrown off, and the support steel wire advances with monodirectional locking device II.Steel ball rolls on the contrary with above-mentioned direction in two tapered sleeves when monodirectional locking device II backhaul, and II and support steel wire are thrown off, and lock I is the support wire locking, II backhaul and the support steel wire is motionless.Adjustment is located at the distance between two positioning sleeves 98,75 that are contained in before and after the II on the guide pillar 91, when making it length with the support steel wire and adapting, has just reached support steel wire fixed length and has sent to, and support steel wire fixed length error is less than ± 0.5mm.12 fixed length are sent part to and are formed one, promote cylinder 74 by a cylinder 74 at least and are fixed on the back vertical plate 78, and cylinder links to each other with portable plate 79 through piston rod 74A and ring flange 74B, and promote portable plate and self-locking device II motion.Back vertical plate 78 and front vertical plate 82 are fixed in that can to do to ship and resell on another market 92 be on the base plate 73 of the adjustment of angle in the horizontal plane in axle center on substrate 71, adjusting direction and the angle that the support steel wire inserts central layer, their upper end is with framework of 2 pull bars, 80 reinforcing formation.Base plate 73 usefulness ship and resell on another market 92, and screw 73A and substrate 71 are fixing, and substrate is fixed on the support platform 70 with T type screw 72, pressing plate 97, and can do the plane displacement and adjust on the support platform.In the corresponding aperture of front and back riser and the portable plate that rolling pair 93 is housed, 4 guide pillars 91 are housed.

After the support steel wire of support steel wire metal pointing and cut-off parts (seeing Fig. 9 and Fig. 9 A and Figure 11) band point was inserted central layer, support steel wire and central layer closely cooperated.Central layer will be ejected a big hole sometimes after it had been exempted tack support steel wire and inserted central layer, and forming big refrigerated wind tunnel influences the warmth retention property of wallboard.The present invention utilizes the special shape of cutting knife blade that one end of support steel wire is made the tip when the support steel wire cuts off, and cuspidated support steel wire central layer when inserting central layer is not ejected big hole, reaches the requirement that closely cooperates with central layer.

Structure of this part and work are to realize like this; The metal pointing cutting knife is by upper cutter 89, lower cutter 90 is formed, maximum 12 lower cutter on front vertical plate 82, from top to down is made spacing and is installed, with intermittence fixed length to send the support steel wire position sent of part to corresponding one by one, in the side upper end of front vertical plate 82 oil cylinder 81 is housed, its piston rod 31A (seeing Figure 11) links to each other with long connecting rod 99, long connecting rod can slide up and down in the guide groove 102 of front vertical plate, by hydraulic oil cylinder driving.Maximum 12 forks 100 are connected on the long connecting rod 99 by bearing pin 101, and the fork other end links to each other with eccentric shaft 83 through flat key 88.Upper cutter 39 is fixed on the big slide block 85, and big slide block can slide up and down in vertical guide slot (seeing Fig. 9 and 9A) 84, and vertical guide slot 84 is fixed on the top of the lower cutter 90 on the front vertical plate 82.Have horizontal sub-guide groove 85A on the big slide block 85, it is moving that small slide block 86 is made left and right sides bone therein, small slide block 86 is contained on the rotor journal 87 of eccentric shaft 83, when oil cylinder promotion piston rod 81A moves downward, driving-chain through long connecting rod 99, bearing pin 101, fork 100, eccentric shaft 83, small slide block 86 and big slide block 85 compositions, make upper cutter 89 move downward, cut off the support steel wire, promptly finish metal pointing, cut-out work.The blade shape of last lower cutter is made (seeing Figure 12 and 13) by support steel wire pointed shape, and monocline point cutting edge is arranged, diclinic point cutting edge, and its gradient is between 60 °～120 °.

The directed inserter 13 (seeing Figure 16,17) of support steel wire:

Whether the correct position that the support steel wire inserts in the central layer is determining the vertical silk of support steel wire and steel wire to take the quality of situation mutually, can guarantee when passing central layer follower head beat amount less than φ 1 that vertical of support steel wire and steel wire well take situation mutually, guarantee that the good situation of taking mutually is to guarantee a pacing factor of point quality according to test support steel wire.

If the support insertion has departed from correct direction and might cause following four kinds of situations, before direction of insertion is inclined to one side, the vertical silk of support and steel wire is not taken, direction of insertion partially after, support and vertical silk joining seam are oversize, direction of insertion on the upper side the support steel wire head from vertical flight lead from too high, direction of insertion on the lower side, the support steel wire is inserted in vertical silk below, and these four kinds of situations all can cause difficulty to spot welding, influence the wallboard quality.When for this reason, support inserts good guiding mechanism must be arranged.

The present invention fully takes into account above situation and has designed the directed inserter of support steel wire, and the support steel wire is inserted central layer by truss form exactly and keeps support to stretch out the vertical filament length degree 2-3mm of steel wire.Directed inserter structure includes guide pipe 110, its hinge support is bearing on the hinge 109, the rear end is bearing on the spring base 112, two sides are by the relevant work face A and the B location of rear branching holder 111 and rear pressing cover 113, the guide pipe endoporus grinds after quenching, and the clearance control between endoporus and the support steel wire is within 0.2～0.5mm.After upper cutter 89 cuts off the support steel wire, upper cutter 80 is passed support steel wire rear end downwards the distance of at least one times of support steel wire diameter, this moment, guide pipe was that fulcrum rotates an angle with the front end hinge, this structure makes wire rack not bend when cutting off, guide pipe has been got back to horizontal level under the effect of spring 112A after upper cutter rises, and sends in the action at the next one and more accurately the support steel wire is inserted in the central layer.Supporting base 108 reached in the preceding gland 114 before hinge 109 was contained in.

The support steel wire through above device processes form length accurately, be shaped on tip, total length straight and upright, expose the clean surface, the direction of insertion position accurately and vertical of steel wire takes reliable support steel wire mutually.

Steel wire and central layer positioning and guiding system 14 (referring to Fig. 3,4,5 and Fig. 6,7):

According to the requirement of light composite wallboard architectural characteristic, the plate face wants the gap on smooth two sides steel wire and central layer two sides to equate everywhere.Steel wire is a flexible body, and location area is big, and the part that must locate according to the requirement of fully-automatic production mode has two steel wires, central layer and nearly 200 support steel wires, and these bring a lot of difficult problems for the design of location guider.The present invention has designed triple fixed pattern locating guide devices, decides core position with guide groove, and every the gap of deciding between steel wire and the central layer, with the grid shape position that stop is decided steel wire outside last lower guide channel and convex tendon type, this is referred to as triple with grid shape.For preventing the steel wire bob, add the steel wire height determined device, then be called certain.

The locating guide device of triple fixed patterns of the present invention is the locating guider that middle upper rail (being that cavity 47 is seen Fig. 5) and middle lower guide channel (being cavity 53) are formed central layer, keep central layer invariant position up and down on the total length of assembling, plumb position, plate face place is constant.Upper left guide groove (being cavity 45) lower-left guide groove (cavity 54) is formed left net sheet locating guider.Upper right guide groove (cavity 48) and bottom right guide groove (cavity 52) are formed right net sheet locating guider.About net sheet locating guider and central layer locating guider keeping parallelism on the total length of production line, and the distance on both sides equates.Insert in the later section at the support steel wire on the assembly line that vertical does not allow to add locator between the central layer and steel wire, left side grid shape is the locator of arranging in the horizontal direction every 38A and right grid shape every 38B (referring to Fig. 4,5), function is to help central layer, and decide between steel wire and the central layer distance and prevents that steel wire from inwardly subsiding on the whole area of wallboard.Totally 6 of the outer stops 40 of convex tendon type, about each 3, about vertical direction is fixed on the net sheet locating guider, convex tendon to the inside, horizontal positioned, it can prevent that the net sheet from outwards moving, and do not scrape support steel wire disorderly to be welded again.

Steel wire height determined device (seeing Fig. 6 and Fig. 4) is to prevent that indefinite external perturbed force from making the net sheet fluctuate up and down in short transverse, influences the engagement to vertical silk of steel wire and support steel wire joining seam of normal support steel wire insertion and soldering tip.Four groups of the shared height determined devices of the present invention are arranged in being inserted in the interval of spot welding from support of production line both sides.The steel wire height determined device is made up of fixed high pin 61 fairleads 60 and back-moving spring 59, and fixed high pin termination horizontal direction (being that Fig. 7 is seen at G place) is made and grabbed the hook-shaped formula of silk, and two-way (being B, C place) 5 * 30 ° of angles, grabs a vertical Si Dinggao who catches on steel wire.When steel wire spurs forward, when running into the steel wire horizontal hair, height determined device walks around horizontal hair along 30 ° of chamferings compression springs, and crossing rebounds again behind the horizontal hair catches on vertical silk again.Two height determined devices are one group, are installed on the outer stop of a convex tendon type by suitable distance, promptly alternately catch on vertical silk when steel wire spurs mutually.Guaranteed that like this steel wire is always and everywhere all contour in the support steel wire is inserted between Welding Area.

Combined wall board and steel wire draw in system's (seeing Figure 20 and 21) synchronously:

Steel wire does not cut into net piece two sides steel wire before the vertical silk of steel wire and the spot welding of support steel wire end on production line of the present invention, and central layer and the light composite wallboard unification that welds are sent to synchronously by a system that draws in that does straight reciprocating motion with air cylinder driven.This system is a flexible system, draws in the circulation pitch time according to each work step travel position signal self-adjusting combined wall board on the production line.Native system is lived the vertical silk 4 of steel wire 2 and the node of horizontal hair 5 with wallboard fork 139 forks.Fixed an and pad 151, two that slightly resilient material make big at the fork of wallboard fork 139 and fixed the wallboard fork of the pad central layer folder 141 that partners, clamped central layer simultaneously when advancing, unclamped central layer when withdrawing from the wallboard fork with coefficient of friction.The system of drawing in is by wallboard fork 139, progressive parts 143, and straight-line rolling guide set 133, progressive bearing 135, connecting rod 150, central layer press from both sides 141 wallboards fork and drive cylinder 136, and progressive drives cylinder 152 and form.15 wallboard forks 139 are assemblied on the portable plate 145 that is driven by cylinder 136, and portable plate is assemblied in the progressive frame-saw 149.On by the portable plate 145 of the node location of the vertical silk of fork steel wire and horizontal hair, progressive front and rear wall 140,146, join 15 coaxial apertures of boring, and the cover 148 of in the hole, packing into, fixing wallboard fork in the hole of portable plate, again the wallboard fork is penetrated in the cover 148 on the progressive frame-saw 149, form progressive parts 143, two above-mentioned progressive both sides that are arranged in production line, be installed on progressive the bearing 135, progressive bearing be through straight-line rolling guide set 133, be installed in constitute on the support 132 of production line before progressive 22.The wallboard fork 139 that two above-mentioned progressive parts are respectively changed 15 band pads 151 is arranged in the both sides of production line, is installed on another progressive bearing, after this progressive stand is installed in through straight-line rolling guide set and constitutes on the support 132 of production line progressive 16.By after before one progressive and one progressive couple together with connecting rod 134, drive by a cylinder 152.Before progressive fork live the combined wall board of spot welding, progressive the fork in back lived the both sides steel wire and clamped central layer, makes the three draw in synchronously.Wallboard fork, progressive operation program are that the wallboard fork retreats and puts in place, progressive backhaul, progressive backhaul puts in place, and the wallboard fork advances and pitches wallboard outside steel wire horizontal line, wallboard fork advances and puts in place, and each work step finishes, and progressive the pulling combined wall board that advances advances behind the return.Progressive exercise group of wallboard fork is combined into a rectangle route.

Multi-dot hydraulic pressure pressurization pendulum-type spoon shape upper/lower electrode water-cooled narrow space spot welding system 20A (seeing Figure 18,19 and 3).

The present invention overlaps the narrow space of hydraulic pressurization swing type spoon shape upper/lower electrode water-cooleds soldering tip with 2, micro-computer controlled spot welding system is installed in the production line both sides, by beat finish automatically by last process pass come, two luggages are joined and are concerned the spot welding of support steel wire end and the vertical silk overlap joint of steel wire lattice accurately from top to bottom.Every cover spot welding system is by 12 the narrow space spot welding of hydraulic pressurization swing type spoon shape upper/lower electrode water-cooled soldering tips 116,12 three position oil cylinder 122 oil cylinders are installed on the pendulum plate 118, and the spot welding transformer 18 of maximum 6 secondary single loops, two lead-out terminals and 6 Microcomputerized spot welding controller 17, pendulum board mount 120 and pendulum plates drive compositions such as cylinder 127.The pendulum plate is balance staff with the plumb line, soldering tip 116 is delivered to the spot welding position and withdraws from from the spot welding position.Being connected by the flexible cable line 19 of lead-out terminal of soldering tip and transformer realizes.

The swaying direction of adjacent two soldering tips is opposite, and respective electrode is formed an electrode pair, and folder is indulged the termination of silk and two support steel wires toward the steel wire that tower connects in the lattice 6 simultaneously, and finishes the spot welding of two solder joints.The narrow space spot welding of hydraulic pressurization swing type spoon shape upper/lower electrode water-cooled soldering tip has three kinds of location status in motion process, soldering tip is swing upwards, narrow space soldering tip top electrode (Figure 18) IIA and form an electrode pair to the bottom electrode IB of last soldering tip (Figure 18) I of the bottom and finish a spot welding that overlaps lattice (1 among Figure 18).Soldering tip is to lower swing, and the top electrode IIIA of the following soldering tip III of the soldering tip bottom electrode IIB and the pendulum that makes progress forms the spot welding that electrode pair is finished adjacent overlap joint lattice (2 among Figure 18).During all soldering tip Dou Chu centre positions, the vertical silk of all electrodes and steel wire support steel wire end all maintains certain distance, puts so that all soldering tips withdraw from the inlet point welding position.

12 small size spring (not shown)s two piston rod type oil cylinders 122 of stretching of double acting that reset are realized 116 3 kinds of location status of soldering tip, and the butt welding point hydraulic pressurization.Each oil cylinder different direction of motion and three diverse locations in pinpoint welding procedure are realized by the hydraulic pressure logical circuit.Upper/lower electrode is shaped as the disc that diameter is 1.5～2 times of grid longitudinal sizes.Soldering tip 116 is associated in and is loaded on oil cylinder 122 through little axle 119 can be in support 120 around the shaft on the pendulum plates 118 of 121 swings, support 120 is fixed on the base plate 124, pendulum plate 118 links to each other with cylinder 127 at small rack fixed thereon 129, bearing pin 128, cylinder then is fixed on the base plate 124, and base plate is fixed on the support platform 70 with T type screw 72 and pressing plate 97.

Because electrode is disc, therefore is in and guarantees under the different pivot angle situations that vertical of electrode and steel wire contact with the good of two support terminations at soldering tip 116.After electrode pads place mill scaling loss, the disc electrode changes an angle by its axis can work as a new electrode usefulness again.

The cut-out of wallboard is cumbersome thing, not only will cut off the steel wire of both sides, also might run into the wire rack of oblique cutting.Way of the present invention is when central layer is gone to support steel wire insertion station by the steel wire grid at seam place, and support fixed length feed arrangement stops one automatically and claps to the slotting support steel wire of seam crossing central layer.When going to combined wall board cut-out station facing to central layer seam crossing grid, combined wall board cuts off equipment and cuts off combined wall board automatically.

Two wallboard cutting machines 23 (seeing Figure 22,23,34), symmetry is installed in the production line both sides.Every cutting machine is by the cutting blade assembly 155 of 25 cutting knifes, crosshead shoe 179, frame 154, etc. parts form.Cutting blade assembly 155 is driven and can be moved up and down along the vertical guide pillar guide pin bushing of crosshead shoe 179 mechanism 178 by cylinder 158; Crosshead shoe promotes to lead mechanism 156 along the horizontal guide pillar of frame 154 by cylinder 153 and makes the level advance and retreat and move.Constituted cutting knife awaiting orders → cutting knife enters → and cutting knife decline → cutting knife cuts off the motion cycle that the vertical silk → cutting knife rising → cutting knife of steel wire is return, cutting knife is made up of lining sword 159 and outside 160, outside is a flat edge, in the sword cutting edge make flute profile, can contain the vertical silk of steel wire 4 (see figure 1)s more loosely, about blade promotes outside inwards by bidirectional cam axle 170 simultaneously being made up of in the slide rail skidding 169 and cover plate 167, sword flute profile area vanishing in inner edge outwards makes and cut off steel wire.Be contained in camshaft 170 in total adult 171 by the swing of fork 173 rotational angle, camshaft 170 links to each other with fork in being contained in total adult 171 through key 172, fork is driven by the bearing pin 174 that is associated on the slide block 175, and slide block 175 is promoted to move up and down by oil cylinder 157.Slide block 175 and fork 173 are separated by every 176 by the guide groove that is fixed on the cover plate 167, and lining sword 159 is fixed on the cover plate 167, and cover plate is fixed on total adult 171, and total adult then is fixed on the frame 154, and frame is fixed on the platform 15A with base 180.

Level and vertical guide pillar guide pin bushing mechanism 156 and 178 by the guide pillar 162 that is contained on the frame 154, and load onto thrust block 163 and bearing cap 154 on guide pillar, linear roller bearing 165 and positioning sleeve 166 are formed, and bearing cap and positioning sleeve then are contained on the cutting blade assembly body 171.

For realizing full-automatic production, the present invention has each equipment on the automatic synchronization control assembly line, monitors and show the control system of each work step operation conditions.This control system is the position signalling that the contactless proximity switch of 0.2mm detects each action on the production line with resolution ratio, with each operation program of big capacity program controller layout, the choreography paired running stronger to independence, the choreography polyphone operation that succession is stronger, console is provided with the auto-manual change-over switch, manually is used for the adjustment of equipment, is used for ordinary production automatically, console is provided with display screen, shows the flow process of main work step.

Claims (12)

1, a kind of method of producing combined wall board, it is characterized in that being out of shape the two sides cover net of very little steel wire net volume as combined wall board with two volume endless and plastic bending, before becoming wallboard, do not cut off, pull out the back without smoothing from steel wire net volume rotating disk, directly enter production line through the leading portion guide roller with central layer, and by triple fixed pattern positioning and guiding systems location, make back progressive the fork that draws in the system of straight reciprocating motion lives via air cylinder driven, steadily advance by productive temp, support steel wire after the alignment of hyperboloid planetary roller straightener is through metal pointing simultaneously, customized cut-off, the directed central layer that inserts, respectively overlapping the lattice solder joint through the spot welding system in the narrow space of multi-dot hydraulic pressure pressure swing formula spoon shape upper/lower electrode water-cooled on to cover net again welds, preceding progressive in the system of drawing in draws in, collects bundling after the cut-out.

2, method according to claim 1, it is characterized in that the support steel wire is after pulling out on the steel wire plate rail, after the alignment of hyperbolic planetary roller straightener, its axis verticality is 0.05mm on 180mm length, through intermittence fixed length send to, behind the metal pointing, customized cut-off, its error in length is less than ± 0.5mm, the directed again central layer that inserts, the vertical silk of its two ends and steel wire overlaps mutually by the truss position, and the steel wire head length of stretching out vertical silk in two ends is for less than 2-3mm.

3, method according to claim 1, it is characterized in that wallboard is when cutting off, when running into the support steel wire of oblique cutting, the steel wire grid of central layer seam crossing advances to the support steel wire and inserts the station place, support steel wire fixed length is sent part to and is stopped a bat automatically to seam crossing central layer insertion support steel wire, then when central layer seam crossing mesh row entered combined wall board cut-out station, cut-out equipment just automatically cut off combined wall board.

4, realize the equipment of the described production combined wall board of claim 1 method, it is characterized in that: on production line, be provided with steel wire net volume rotating disk (7), steel wire leading portion guide roller (8), central layer supporting station (9), triple fixed pattern positioning and guiding systems (14) of steel wire (2) and central layer (1), the preparation insertion system (12A) of support steel wire (3), multi-dot hydraulic pressure pressure swing formula spoon shape upper/lower electrode, the narrow space of water-cooled spot welding system (20A), combined wall board and steel wire draw in system synchronously, wallboard cuts (23) and combined wall board is collected bundling system (30A), simultaneously be provided with automatic synchronization control system (24), be provided with Hydraulic Station (21) at opposite side in production line one side.

5, according to claim 1,4 described equipment, the external diameter that it is characterized in that steel wire net volume rotating disk (7) is greater than 1600mm, central authorities have external diameter greater than 500mm, higher primary school in the boss of 1000mm, radial-thrust bearing (7b), (7c) are housed in the endoporus of pallet (7a), bearing holder (housing, cover) is on the mandrel that is fixed in chassis (7e) (7c), chassis (7e) is fixed on the basis, and the boss upper end is fixed with the bearing cap (7f) that is used to adjust the bearing clearance.

6, according to claim 1,4 described equipment, it is characterized in that: the support steel wire prepares the revolving type steel wire plate rail (10) that insertion system comprises maximum 4, every maximum 6 lattice, two maximum 12 hyperboloid planetary roller straighteners (11), two maximum 12 intermittently fixed length send to and metal pointing, cutter (12), directed inserter (13), they all are arranged in the both sides of production line symmetrically, wherein:

The structure of A, revolving type steel wire plate rail (10) is: coil of wire (64) is installed on the rotating disk (63), rotating disk is fixed on the balance (69) through bearing (62), the sliding bearing sleeve (68) of packing in the left end hole of balance is back to be contained on the column (65) with plane thrust bearing (66), high order end at balance is provided with latch (67), and a plurality of balance strings are contained on the same principal post (65);

B, intermittently fixed length is sent to metal pointing, cutter (12) and is arranged in production group both sides symmetrically, is installed on the support platform (70), and it is made of following two parts:

A, intermittently fixed length is sent part to, for being loaded on the inner conical drogue (77) in back vertical plate (78) and the portable plate (79) 3 steel balls (96) are housed, retainer (95), spring (76) and be fixed in back vertical plate and monodirectional locking device I and II that the platen on portable plate right side (94) constitutes and pass on the guide pillar (91) of portable plate and adorning positioning sleeve (75), (98) etc. part is formed, back vertical plate (78) is fixed in front vertical plate (82) can be on the base plate (73) of the horizontal direction angle adjustment that the last work of substrate (71) is the axle center with ship and resell on another market (92), their upper end reinforces with 2 pull bars (80) and forms a framework, base plate (73) is with ship and resell on another market (92), screw (73A) and substrate (71) are fixing, substrate (71) is by T type screw (72), pressing plate (97) is fixed on the support platform (70), and can do the plane displacement and adjust on the support platform; In the corresponding aperture of front and back riser and the portable plate (79) that rolling pair (93) are housed, 4 guide pillars (91) are housed; Monodirectional locking device I maintains static with back vertical plate, and the monodirectional locking device II that is contained on the portable plate makes left and right sides feed motion with portable plate; The fixed length of being made up of 12 groups of such locks at intermittence is sent part at most, have at least a cylinder (74) to promote, cylinder (74) is fixed on the back vertical plate (78), and cylinder (74) links to each other with portable plate (79) through piston rod (74A) and ring flange (74B), and promotes the portable plate motion;

B, support steel wire metal pointing, cut-off parts: comprise upper cutter (89), lower cutter (90), lower cutter from top to down spacing is installed on the front vertical plate (82), maximum 12; Oil cylinder (81) is equipped with in side upper end at front vertical plate, its piston rod (81A) links to each other with the long connecting rod (99) that slides up and down in the guide groove (102) of front vertical plate, no more than 12 fork (100) is housed on long connecting rod, fork links to each other with long connecting rod by bearing pin (101), and the other end of fork is connected on the eccentric shaft (83) with flat key (88); Upper cutter (89) is fixed on the big slide block (85) that slides up and down in vertical guide slot (84), vertical guide slot is fixed on the top of the lower cutter 90 on the front vertical plate, have horizontal sub-guide groove (85A) on the big slide block (85), the small slide block of doing to horizontally slip in horizontal sub-guide groove (86) is contained on the rotor journal (87) of eccentric shaft (83), drive the oil cylinder piston bar (81A) that moves up and down by oil cylinder (81), long connecting rod (99), bearing pin (101), fork (100), eccentric shaft (83), the upper cutter that driving-chain promoted (89) that small slide block (86) and big slide block (85) are formed, its blade shape is corresponding with lower cutter (90) blade shape, pressing support steel wire pointed shape makes, divide monocline point cutting edge (103) and (104) and diclinic point cutting edge (105) and (106), their gradient is between 60 °～120 °;

C, directed inserter (14): have 12 at least, it comprises guide pipe (101), its hinge support is bearing on the hinge (109), and the rear end is bearing on the spring base (112), and two sides are by the relevant work face A and the B location of rear branching holder (111) and rear pressing cover (113); Directed inserter is installed on the inserter support (107), and support (107) is fixed on the front vertical plate (81), and hole (110A) center line of guide pipe during assembling (110) is coaxial with hole (90A) center line of lower cutter (9).

7, according to claim 1,4 described equipment, it is characterized in that:

A, steel wire, the triple fixed pattern positioning and guiding systems (14) of central layer, comprise steel wire, central layer up and down positioning and guiding groove and the production line upper bracket steel wire of both sides on the longitudinal length direction insert behind the station before the spot welding station, for preventing that left grid shape that steel wire inwardly subsides, guarantees that both sides steel wire and central layer both sides distance equate everywhere is every (38A) and right grid shape about (38B) at least respectively 3; For prevent steel wire outwards displacement the outer stop (40) of convex tendon type and about each two groups of steel wire height determined device (42) at least;

B, steel wire, central layer the positioning and guiding groove structure of both sides on the longitudinal length direction up and down are; After angle bar (44), (46) and each self assembly of angle bar (35) (49), be fixed on the upper plate (36) of production line framework, the cavity of their each self-formings (45) and (48) just become the left and right sides upper rail of steel wire (2); Be fixed on the production line support platform (15) after angle bar (56), (55) and angle bar (51), (43) each self assembly, the cavity of their each self-formings (54) and (52) just become the left and right sides lower guide channel of steel wire; And angle bar (46) and (35), cavity (47), (53) that form between (55) and (43) just become the last lower guide channel of central layer (1); Lower guide channel is separately in same vertical plane on the steel wire of the left and right sides, and lower guide channel and keeps parallel in twos, distance to equate in the intermediate vertical face on the central layer between the three;

C, left and right sides grid shape every (38A), (38B) each by at least 5 cross bars (39) and be fixed on the cross bar towards the reed (39A) of central layer and support vertical rod (38) formation of these 5 cross bars, the two ends up and down of vertical rod are provided with axis hole, and vertical rod is being fixed in the little axle (57) on angle bar (46), (55) and is fixed on little (37) on angle bar (35), (43) through shaft hole sleeve respectively;

The outer stop (40) of D, convex tendon type is by support plate (40A) and at least 5 convex tendons towards steel wire (2) (41) formation, about two support plates (40A) be separately fixed at up and down on angle bar (44), (56) and angle bar (49), (51).

E, its structure of steel wire height determined device (42) are: the fairlead of height determined device (60) is contained in the hole of the support plate (40A) of stop (40) outside the convex tendon type, back cover is with cover plate (58), fixed high pin (61) with back-moving spring (59) is installed in the fairlead in the hole, make band and grab the hook-shaped formula of silk at the G place, termination of fixed high pin, and 5 * 30 ° of its B, C place chamferings; Two height determined devices are one group, totally two groups, and the distance between two height determined devices, the distance that alternately catches on the vertical silk of steel wire (4) according to steel wire when pulled mutually designs.

8, according to claim 1,4 described equipment, it is characterized in that:

A, multi-dot hydraulic pressure pressure swing formula spoon shape upper/lower electrode water-cooled narrow space welding system (20A) have two covers at least, be installed in the production line both sides symmetrically, every cover spot welding system has 12 hydraulic pressurization swing type spoon shape upper/lower electrode narrow spatial point soldering tips of water-cooled (116) at most, maximum three position oil cylinders (122), the spot welding transformer (18) of maximum 6 secondary single loop dual output ends and 6 Microcomputerized spot welding controller (17);

The connection of B, transformer (18) and some soldering tip (116) is realized through flexible cable (19) and combination hub (117) by the output on the transformer;

C, soldering tip (116) through little axle (119) be associated in and be loaded on oil cylinder (122) can the pendulum plate (118) that swing (121) around the shaft in support (120) on, support (120) is fixed on the base plate (124), pendulum plate (118) is by small rack (129) fixed thereon, link to each other with cylinder (127) through bearing pin (128), cylinder (127) then is fixed on the base plate (124), and base plate is fixed on the support platform (70) with T type screw (72) and pressing plate (97);

The swaying direction of D, adjacent two soldering tips (116) is opposite, corresponding two electrode IB and IIA, III8 and IVA, VB and VIA ... XIB and XIA form an electrode pair, clamp the termination that the steel wire in the overlap joint lattice (6) is indulged silk (5) and two support steel wires (3) simultaneously, oil cylinder (122) counter motion, corresponding two electrode IIB and IIIA, IVB and VA ... VIIB and VIIA form electrode pair;

Two electrodes up and down on E, the soldering tip (116) be shaped as 1.5～2.0 times of discs that diameter is the grid longitudinal size.

9, according to claim 1,4 described equipment, it is characterized in that: combined wall board and the steel wire system of drawing in synchronously are flexible feeding systems synchronously of doing straight reciprocating motion with air cylinder driven, it includes wallboard fork (139), progressive parts (143), linear rolling track (133), progressive bearing (135), connecting rod (150), central layer folder (141), the wallboard fork drives cylinder (136) and progressive driving cylinder (152) etc., 15 wallboard forks (139) are contained on the portable plate (145) that is driven by cylinder (136), portable plate is contained in the progressive frame-saw (149), at the vertical silk of being pitched steel wire and the node location of horizontal hair, portable plate (145), the front and rear wall (140) of progressive frame-saw (149), (146) 15 coaxial apertures of having joined boring on, and cover (148) is housed in the hole, fixing wallboard fork (139) in the hole of portable plate (145), the wallboard fork penetrates middle one progressive the parts (143) of forming of cover (148) on the progressive frame-saw (149), and be installed on the progressive level bearing (135), progressive bearing is installed on the support (132) through linear rolling track (133), before constituting progressive (22); Two prime framves are arranged in production line both sides, spot welding system (20A) afterwards; Two above-mentioned progressive parts (143) are respectively changed the wallboard fork (139) that 15 forks are fixed with the pad (151) that coefficient of friction is big and resilient slightly material is made, be installed on another progressive bearing (135), progressive bearing is installed on the support (132) through linear rolling track (133) equally, constitute laggard (16), be arranged in production line both sides, leading portion guide roller (3) afterwards; Before one behind progressive (22) and one progressive (16) connect cover (134) with connecting rod (150) and speed and link together, and drive by a cylinder (152).Two wallboards of having fixed pad (151) are pitched the central layer folder (141) that partners, and clamp central layer at the wallboard fork simultaneously when advancing, and unclamp central layer when withdrawing from.

10, according to claim 1,4 described equipment, it is characterized in that:

A, have at least two wallboards to cut (23) to be installed in the production line both sides symmetrically, every wallboard is cut and is included cutting blade assembly (155), oil cylinder (157), cylinder (153), (158), crosshead shoe (179), frame (154), vertical and horizontal guide pillar guide pin bushing mechanism (178) and (156) etc.;

B, drive the cutting blade assembly (155) that can move up and down and promote by cylinder (153) to move horizontally along the vertical guide pillar guide pin bushing mechanism (178) of crosshead shoe (179) by cylinder (158) along the horizontal guide pillar guide pin bushing mechanism (156) on the frame (154), 25 cutting knifes are arranged at most, the cutting edge of sword in the cutting knife (159) is made flute profile, and the cutting edge of outside (160) is flat mouthful;

C, sword in the cutting blade assembly (159), outside (160) and skidding (169) are contained on the bidirectional cam axle (170) successively, and the camshaft (170) that is rotated by the swing of fork (173) is loaded in the cutting blade assembly body (171), camshaft (170) links to each other with fork (173) in being contained in total adult (171) through key (172), the other end of fork then links to each other with the slide block (175) that is promoted to move up and down by oil cylinder (157) through bearing pin (174), slide block (175) is separated by every (176) by the guide groove that is fixed on the cover plate (167) with fork (173), in sword (159) be fixed on the cover plate (167), cover plate is fixed on total adult (171), total adult (171) is fixed on the frame (154), and frame (154) then is fixed on the platform (15A) with base (180);

D, level and vertical guide pillar guide pin bushing mechanism (156) and (178), its structure is for being fixed in the guide pillar (162) on the frame (154), thrust block (163) and bearing cap (164), straight line fluid dynamic bearing (165) and positioning sleeve (166) are housed on it, and bearing cap (164) and positioning sleeve (166) then are contained on the cutting blade assembly body (171).

11,, it is characterized in that combined wall board collection bundling system (30A) comprises that wallboard stringer track (30), the vertical rubbish of wallboard advance device (25), athwartships propeller (29), wallboard backstop (31), bundling platform (33) and the positive device of wallboard piece (34) etc. according to claim 1,4 described equipment; Stringer track (30) is fixed on the production line support (132), at least being fixed with two on the stringer track can upspring automatically, stop the wallboard backstop (31) that combined wall board returns down, bundling platform (33) is arranged on production line support one side, opposite side then is fixed with the athwartships propeller (29) that vertically draws in device (25) and promoted by cylinder (28) that is promoted by cylinder (27), backstop (31) is promoted by spring, the centralizer (34) that can step by step be retreated by weight control is installed in over against athwartships propeller and bundling platform rear side, be on the axis of pitch Y-Y, weight (32) is installed in bundling platform rear side.

12, according to claim 1,4 described equipment, it is characterized in that it is position signalling that the contactless proximity switch of 0.2mm detects each action on the production line that automatic synchronization control system (24) adopts resolution, with each operation program of big capacity program controller layout, the console of system is provided with manually change-over switch and the display screen that shows the main production flow process automatically.

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