CN102145359A - Heat collector plate core strip huffing machine with press fit sealing device and machining process - Google Patents
Heat collector plate core strip huffing machine with press fit sealing device and machining process Download PDFInfo
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- CN102145359A CN102145359A CN2010101070874A CN201010107087A CN102145359A CN 102145359 A CN102145359 A CN 102145359A CN 2010101070874 A CN2010101070874 A CN 2010101070874A CN 201010107087 A CN201010107087 A CN 201010107087A CN 102145359 A CN102145359 A CN 102145359A
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Abstract
The invention belongs to the field of solar heat collectors, particularly relating to special huffing equipment used in manufacturing flat type solar heat collector plate cores and a machining process using the equipment. Through adopting a whole press fit device formed by matching a press fit plate with a press fit working platform, then matching and using the huffing equipment for realizing control by utilizing an air cylinder, and then matching with a corresponding automatic control program, the invention provides novel machining equipment capable of automatically huffing plate cores, and the equipment has the characteristics of simple structure, low cost and high production efficiency; the production cost of the plate cores is remarkably lowered when the machining equipment is applied to the production of the heat collector plate cores; and the machine equipment is beneficial to the popularization and application of the solar heat collector.
Description
[technical field]
The invention belongs to field of solar collectors, especially relate to a kind of use in flat type solar heat collector plate core is made special-purpose inflation equipment and this use the processing technology of this equipment.
[background technology]
Solar energy is inexhaustible, not the huge energy that pollutes.Along with the reserves of coal, oil, gas in the world reduce day by day, energy crisis is growing, the crisis of environmental pollution has threatened the ecological balance.The problem of solar energy development utilization mentioned human in face of.Someone predicts: 21st century solar energy will rise to main energy sources by supplementary energy.It is introduced, in Chinese renewable energy source domain, solar water heater industry production scale maximum.Last year, China's solar water heater annual production reached 1,500 ten thousand square metres, more than 150 hundred million yuan of the output values.At present, total recoverable amount of Chinese solar water heater reaches 7,500 ten thousand square metres, accounts for more than 60% of world's total amount, for society provides more than 50 ten thousand job opportunities, year, alternative conventional energy resource reached 1.1 hundred million tons of standard coals, and the carbon emission reduction ability reaches 8,000 ten thousand tons, and the carbon dioxide discharge-reduction ability is 2.6 hundred million tons.Solar thermal collector is to carry out the significant energy conversion equipment that solar energy utilizes, mainly comprise two kinds of vacuum tube solar heating element and flat type solar heat collectors, and flat type solar heat collector possesses advantages such as long service life, corrosion-resistant, fault are few, has progressively become the main flow of solar thermal collector.The existing plate-type solar plate core that adopts usually, the key technology difficult problem of solar panels core are exactly the thermal-arrest plate of thermal-arrest use and the combination degree between the pipeline, and the thermal efficiency of combination degree and plate core has substantial connection.And mainly the comprising of this combination by two aspects decisions, the bonded area of the first between the two, it two is tightness degree of surperficial combination between the two.But in existing collector plate core, adopt the mode of welding or pressing to finish mostly, but all very high in existing plate core process equipment price, and the not high problem of production efficiency.So existing collector plate core price is all than higher, and the speed that this present situation is promoted solar thermal collector has been received restriction.Above-mentioned problem is present in the industry always, so far the very effective solution of neither one.
[summary of the invention]
In order to solve above-mentioned technical barrier, the purpose of this invention is to provide collector plate core production equipment simple in structure, that production efficiency is high, the plate core that uses this equipment compacting to form is the plate core of two-layer composite, has very high heat conduction efficiency.
In order to reach above-mentioned technical purpose, the technical solution that the present invention adopts comprises following technology contents: a kind of collector plate core band inflation machine that has the pressing locking device, it is characterized in that: described band inflation machine is used to compress the pressing workbench and the hold down gag of heat collector band by being arranged on to cooperatively interact on the support, and the huffing device and the cutter sweep that are arranged on the support end constitute, described support is provided with rectangular pressing workbench, this pressing workbench be used for by with place the heat collector band, be fixed with hold down gag on the holder of workbench, this hold down gag is positioned at pressing workbench top, hold down gag drives the press rods that can do stretching motion, the lower end of press rods is provided with the rectangle force fit plate that shape matches with the pressing workbench, hold down gag drives force fit plate by press rods and moves downward, band is pressed abd fixed between force fit plate and the workbench, the two ends of force fit plate at least with a hold down gag on the press rods lower end be connected and fixed, described force fit plate is made of two parts, be positioned at charging one end on described force fit plate and the pressing workbench facing surfaces and be provided with compact heap, begin to be provided with the inflation containing cavity by compact heap to discharge end, this compact heap is pressed together on the band middle part, be used for control and sealing band inflation distance, the described workbench end that compresses, it is band discharging direction, also be provided with the band huffing device, huffing device is made of actuating mechanism and inflation head, described actuating mechanism one end is fixed on the support, the other end setting of this actuating mechanism is by the inflation head, the described actuating mechanism of two dimensional motion that this actuating mechanism drive inflation head is done lifting and advance and retreat is that at least two end to end two cylinders constitute, described described two cylinder-bore axises are angle and install, its best angle is the right angle, also be fixed with feed arrangement on the described support, this feed arrangement is installed on the pressing workbench.
Described hold down gag is realized reciprocating cylinder or hydraulic cylinder for driving press rods.
Described feed arrangement is an a pair of pair roller that is fixed on the support, described roller lays respectively at the band upper and lower, wherein at least one roller is subjected to motor-driven, and the roller that is positioned at band top is connected with cylinder, and controlled by cylinder to do the oscilaltion campaign.
Described work top and force fit plate surface are provided with the protective layer that rubber, silica gel or resin constitute.
Also be provided with cutter sweep on the support of described workbench end, this cut-out equipment is cast-cutting saw or abrasive cut-off wheel, and cut-out equipment is fixed on pressing workbench end.
Described inflation head is cylindrical, and its end is provided with the sealing gasket of rubber, silica gel or resin material, and the sealing gasket middle part is provided with inflatable mouth, and this inflatable mouth is realized being connected with gases at high pressure equipment by inflation head internal duct and air guide pipeline.
Also be provided for the auxiliary table of band fixed length cutting after the described cutter sweep, this auxiliary table level height and pressing workbench are in same horizontal line, auxiliary table is provided with the slide rail parallel with the auxiliary table major axis, on this slide rail limiting slide seat is installed, be provided with clamping screw in the limiting slide seat screwed hole, on the described limiting slide seat near an end of feedstock direction be provided with travel switch or photoelectricity one near switch, the trip switch or connect the control circuit of feeding mechanism motor near the circuit of switch.
A kind of collector plate core band inflation process for machining that has the pressing locking device, it is characterized in that: processing technology mainly comprises fill process, compaction process, inflation process and cutting process, and its specific embodiment is as follows:
Compaction process: drive force fit plate by hold down gag and press down, band is pressed between pressing workbench and the force fit plate, the pressing block of force fit plate end tightly presses together the band end simultaneously, prevents that gas leakage does not enter the band inflation of pressing workbench part in the inflation process;
Inflation process: after band compresses, huffing device drives down by cylinder, the inflation head is risen and tightly is pressed together on band, at this moment pass through the sealing gasket of inflation cephalic par, realize the sealing between band and the inflation head, then the band central tube is partly carried out inflation, the band central tube position that bulges is just in time in the ccontaining cavity of the inflation between pressing workbench and force fit plate, after the pressure in the band central tube reaches predetermined pressure, after stopping inflation, the inflation head drives initial position repeatedly by actuating mechanism, and hold down gag drives force fit plate and rises the relieving band simultaneously;
Carry out compaction process once more: drive force fit plate by hold down gag and press down, band is pressed between pressing workbench and the force fit plate, the pressing block of while force fit plate end, the band end is tightly pressed together, prevent that gas leakage does not enter the band inflation of pressing workbench part in the inflation process;
Cutting process: hold down gag drives force fit plate once more and presses down, and band is pressed abd fixed between force fit plate and the pressing workbench, and at this moment cutter sweep starts rotation and under cylinder drives band cut;
Owing to finished compaction process simultaneously in the cutting process, at this moment can directly start inflation equipment and carry out band inflation process, enter next working cycles thus.
Described cutting process is at the band of cutting preassigned length, adopt following technological process, after by feed arrangement band being moved forward the length of predetermined cuts, hold down gag drives force fit plate once more and presses down, at this moment cutter sweep starts rotation and also under cylinder drives band is cut, and cutting process can be that repeatedly cutting repeats, until band during predetermined length of length residue less than of inflation, finish this working cycles, and begin to enter next working cycles.
The charging first of every coiled strip is by artificial insertion, and artificial insertion process only occurs when the charging first of every coiled strip; Its process is: at first manually band is inserted between pressing workbench and the force fit plate, stretch out by the cutter sweep below up to the band end, at this moment starting cutter sweep cuts strip ends, manually pry open the central tube position of strip ends then, the height of prying open will guarantee wherein can hold inflatable mouth.
For passing through to adopt above-mentioned technical solution, make the present invention obtain following technological merit and effect: the whole press fit device of the present invention by adopting force fit plate to cooperate the pressing workbench to constitute, be used again and utilize cylinder to realize the inflation equipment of control equally, mate corresponding automatic control program then, a kind of new type processing equipment that can carry out plate core inflation automatically is provided, this equipment has simple in structure, the equipment self cost is low, the characteristics that production efficiency is high, be applied in the collector plate core production, can significantly reduce the production cost of plate core, help the promotion and application of solar thermal collector; The present invention is by adopting the cutter sweep that Pneumatic elevation is set at this pressing workbench end in addition, make equipment of the present invention increase the function of automatic cutting predetermined length plate core again, the performance of equipment is further improved, make it possess inflation simultaneously and cut predetermined length to form incorporate plate core inflation equipment, significantly reduced the production cost of plate core.
The technique processing method that equipment adopted in invention, can significantly improve the serviceability of equipment, at first adopt according to compaction process, the inflation process, carry out compaction process once more, the program of cutting process is carried out band and is added man-hour, can realize that an inflation cooperates the once High-efficient Production mode of cutting, can make the production capacity of above-mentioned inflation equipment reach maximum, but because the each inflation length of equipment when design is basically greater than the normal plate core length of using, so the plate core of producing in the above described manner can be as semi-finished product, need cut once more just and can normally use, though this process has above-mentioned deficiency, but really can the production capacity performance of band inflation function is extremely maximum, use during very suitable production in enormous quantities of this technological process and excess load are produced; And in normal productive process, the technological process that the present invention adopts mainly is with an above-mentioned cutting process, be modified as repeatedly the mode of fixed length cutting, the advantage of this production technology is once to finish whole cutting process by this equipment, its product is the finished product of standard predetermined length, and use is not need to cut once more, and this equipment processing technology is the optimum process among the present invention, not only save the cost of labor of cutting once more, thoroughly avoided the phenomenon of band waste simultaneously.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of band guide to partial view for A of the present invention;
Fig. 3 for B of the present invention to partial view, promptly be used for the hold down gag partial view of closure plate core band inflation end;
Fig. 4 is a C-C cutaway view of the present invention, promptly is used to promote the hold down gag partial view of force fit plate;
Fig. 5 be D of the present invention to view, promptly be positioned at the partial view of anterior band guide;
Fig. 6 is E-E cutaway view of the present invention, the i.e. partial view of feeding mechanism;
Fig. 7 is the front view of inflation head;
Fig. 8 is the side view of inflation head;
Fig. 9 is auxiliary table and cutter sweep and huffing device part-structure schematic diagram;
Figure 10 is the auxiliary table vertical view;
Figure 11 is the F-F cutaway view among Figure 10.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is further described:
As depicted in figs. 1 and 2, before describing the present invention, at first to learn about the structure of collector plate core band, this band is the central tube of being made by aluminum pipe of pressing or copper pipe in the middle of the two-layer aluminium sheet, in Fig. 1, the fin that both sides form is extended to form by the aluminium sheet pressing, there is a slightly platform of micro-protuberance at its middle part, this position of platform is exactly the central tube that is pressed together in the two-layer aluminium sheet, after being coated with through the rete that absorbs heat of the band rolling behind the pressing and forming like this, need again central tube made by processing to be expanded into pipe-like and just can in solar thermal collector, to use.Therefore the inflation equipment among the present invention of need using carries out the inflation of plate core band.
As shown in Figure 1, the present invention is to provide a kind of special-purpose huffing device that is used for the moulding of plate core band inflation, this inflation machine can be realized the inflation moulding to plate core band by the force fit plate and the huffing device of automatic lifting.Its primary structure is that band inflation machine is used to compress the pressing workbench 3 and the hold down gag of heat collector band 2 by being arranged on to cooperatively interact on the support 1, and the huffing device and the cutter sweep that are arranged on support 1 end constitute, described support 1 is provided with rectangular pressing workbench 3, this pressing workbench with 3 be used for by with place heat collector band 2, so it is shaped as long and narrow rectangle structure.Force fit plate 4 is used with pressing workbench 3, so its shape also is and pressing workbench 3 similar rectangle structures.Be fixed with hold down gag on the holder 5 of pressing workbench 3,5 one-tenth U-shaped structures of holder, across above pressing workbench 3, clamping fixture can be installed in like this pressing workbench 3 directly over.Hold down gag mainly is made of cylinder 6 and press rods 7, drive the press rods 7 that to do stretching motion by cylinder 6, be provided with the rectangle force fit plate 4 that shape matches with the pressing workbench in the lower end of press rods 7, hold down gag drives force fit plate 4 oscilaltion campaigns by press rods 7, band 2 is pressed abd fixed between force fit plate 4 and the pressing workbench 3, so that carry out next step inflation moulding.Force fit plate 4 and pressing workbench 3 feed end correspondences are provided with compact heap 8, two compact heaps 8 cooperatively interact and are pressed together on band 2 middle parts, be used for control and sealing band 3 inflation distances, here need to prove because plate core band 2 middle parts are provided with central tube 9, so even plate core band 2 is before inflation, its band 2 middle parts also are to have slightly high fin, so when force fit plate 4 presses down, two compact heaps 8 interact, central tube 9 positions at band 2 middle parts are compressed, prevent when the inflation moulding, will not enter into band 2 inflations of pressing workbench 3, be convenient to accurately control blow pressure simultaneously.Force fit plate 4 and pressing workbench 3 middle parts are provided with by inflation containing cavity 10, this inflation containing cavity 10 is begun up to force fit plate 4 and pressing workbench 3 discharge ends by compact heap 8, so being set, the usefulness of inflation containing cavity 10 holds the plate core band 2 that highly rises behind the inflation, so inflation containing cavity 10 begins to connect whole force fit plate 4 and pressing workbench 3 from compact heap 8.Described workbench 3 ends that compress, be band 2 discharging directions, also be provided with the band huffing device, huffing device is made of actuating mechanism and inflation head 11, described actuating mechanism one end is fixed on the support 1, the other end of this actuating mechanism is provided with inflation head 11, this actuating mechanism drives the two dimensional motion that inflation head 11 is done lifting and advance and retreat, so just can realize that the inflation head is risen down by band 2 horizontal levels, stretch out forward then, tightly be fitted in the front end of plate core band 2, finish the sealing between band 2 and the inflation head 11, utilize the inflatable mouth 12 at inflation head 11 middle parts in the central tube 9 that flattens, to be blown into gases at high pressure again, central tube 9 is blown account again.Can realize automated production in order to guarantee above-mentioned inflation machine, described actuating mechanism constitutes at least two end to end two cylinders 6, described two cylinder 6 axis are angle and install, its best angle is the right angle, one of them cylinder 6 is fixed on the support 1, and another one cylinder 6 is fixing with inflation head 11.In huffing device when work,, at first first was worked with the fixing cylinder 6 of support 1, second cylinder 6 and the inflation head 11 that is fixed together with it are risen to the position of band 2 end horizontal, second cylinder 6 stretches out then, inflation head 11 is pressed on band 2 end faces, in the normal process process, can remain one section band 2 of inflation behind the cutting of web, when the sealing gasket 13 of inflation head 11 ends is finished sealing under second cylinder 6 pressure after, the inflatable mouth 14 at middle part can be blown into gases at high pressure in band 2, with central tube 9 inflations of band 2.Also be provided with feed arrangement on the support 1 of described pressing workbench 3 ends, this feed arrangement is intermittent charging, so this feed arrangement top is provided with cylinder 6, drives roller 15 liftings by cylinder 6, realizes intermittent feeding.
As shown in Figure 7 and Figure 8, described inflation head 11 is cylindrical, its end is provided with rubber, the sealing gasket 13 of silica gel or resin material, sealing gasket 13 middle parts are provided with inflatable mouth 14, this inflatable mouth 14 is realized being connected with gases at high pressure equipment by inflation head 11 internal duct and air guide pipeline, adopt the inflation head 11 of above-mentioned this structure, sealing gasket 13 wherein under cylinder 6 pressure with band 1 on the sidewall of central tube 9 realize sealing, at this moment inflatable mouth 14 just in time is positioned at central tube 9 inside, at this moment can in central tube, charge into gases at high pressure by gases at high pressure equipment, finish central tube 9 inflation work.
As shown in Figure 4 and Figure 5, inflation containing cavity 10 has two kinds of structures in the present invention, be by being separately positioned on force fit plate 4 and pressing workbench 3 midline positions in first, and the groove that cooperatively interacts constitutes, such two two grooves that are fastened on mutually on plate core band 2 midline positions have just constituted a cavity that holds central tube inflation height.Another structure is the force fit plate 4 and pressing workbench 3 that is made of rectangular frame, with the hollow part on the framework as inflation accommodation space 10.This structure is more simply used, and the hollow position at its middle part in use is convenient to the inflation quality of band 2 is observed, and what use among Fig. 4 and Fig. 5 is exactly this structure.
As Fig. 1 Fig. 3 and shown in Figure 4, described hold down gag is realized reciprocating cylinder 6 for driving press rods 7, one end of cylinder 6 is fixed on the holder 5 of support 1, an other end is connected on the force fit plate 4, force fit plate 4 is wanted be connected with two hold down gags simultaneously at least, operates steadily when guaranteeing its rising and pressing.The aspect ratio that force fit plate 4 promotes is less, as long as leave band 2, described in addition work top 3 is provided with the anti-tamper protective layer 16 that rubber, silica gel or resin constitute with force fit plate 4 surfaces.Because plate core band 2 adopts copper or aluminium to make, himself strength ratio is lower, be exactly in addition when inflation, the surface of plate core band 2 has been coated with solar energy absorbing membranous layer, a little less than this rete is highly brittle, so nearly all in the present invention parts that contact with strip surface all will use flexible materials such as rubber, silica gel, prevent to make rete impaired in the processing.
As shown in Figure 6, feed arrangement is an a pair of pair roller 15 that is fixed on the support 1, described roller 15 lays respectively at band 2 upper and lowers, wherein at least one roller 15 is subjected to motor-driven, and the roller 15 that is positioned at band 2 tops is connected with cylinder 6 by press rods 7, and the oscilaltion campaign is done in the 6 cylinders control of being bullied.Because the fill process of band 2 is intermittent, so when the needs charging, the roller 15 that cylinder 6 drives band 2 tops moves down, at this moment two rollers 15 just in time are pressed in band 2 surfaces, at this moment starter motor makes one of them roller 15 begin to rotate, band 2 will travel forward under the driving of roller 15, finishes charging.Because feed arrangement is positioned at pressing workbench 3 ends, its height can limit rising behind band 2 inflations, and the centre of roller 15 is provided with annular groove, so as to make inflation after band 2 pass through.In order to prevent to damage solar energy absorbing membranous layer, above-mentioned roller adopts rubber, silica gel, resinae flexible material to make, the above-mentioned flexible material of perhaps outside coating.
As shown in Figure 1, described support 1 also is fixed with band and cuts off equipment, this cut-out equipment is cast-cutting saw or abrasive cut-off wheel, cut-out equipment is fixed on pressing workbench 3 ends, it mainly is in order to process the plate core band 2 of prefabricated length, to reach inflation and the one step completed purpose of cutting plate core that cutting equipment is set.Steady in order to guarantee above-mentioned cutter sweep lifting, cutter sweep is installed on the rectangular slide 17, four angles of this slide 17 are provided with slide opening, by this slide opening above-mentioned slide 17 is installed on four travellers 18, these traveller 18 lower ends are fixed on the support 1, and the upper end is fixed with cylinder 6, press rods 7 lower ends that cylinder 6 connects are connected with slide 17, at this moment cylinder 6 just can drive slide 17 liftings, and 17 of slides are subjected to 18 restrictions of four travellers, and its lifting process is very steady.Above-mentioned cutting process is similarly intermittent work, carries out lifting action so cut-out equipment is driven by cylinder 6, guarantees can vacate the station that band 2 passes through in inflation and charging.
As shown in Figure 2, in order to adjust the position of band 2 in pressing workbench 3, described pressing workbench 2 front ends are provided with the band guide, this band guide is fixed on the support 1, be made of at least two rollers 19, wherein two rollers 19 are separately positioned on band 2 both sides, its axis normal and pressing workbench 3 surfaces, be used for guiding by rotation and adjust the band position, roller 19 middle parts are provided with annular groove.As shown in Figure 5, be anterior band guide, guide among its structure and Fig. 2 is basic identical, but because anterior band guide, need suitably adjust, to guarantee that its central tube 9 can be accurately and inflation head 11 Butt sealings, so the bolt 20 that this guide is provided for finely tuning.
Shown in Fig. 9-11, the more accurate convenience of length for the predetermined length cutting that makes band, after described cutter sweep, also be provided for the auxiliary table 22 of band fixed length cutting, these auxiliary table 22 level heights and pressing workbench 3 are in same horizontal line, make band 2 keep level like this, so that guarantee the precision of cutting location dimension.Auxiliary table 22 is provided with the slide rail parallel with the auxiliary table major axis 23, on this slide rail 23 limiting slide seat 24 is installed, be provided with clamping screw 26 in the limiting slide seat screwed hole 25, limiting slide seat 24 tops will exceed auxiliary table 22 surfaces, its effect is the Cutting Length that stops and locate band 2, and this limiting slide seat 24 just in time equals the predetermined cuts length of band 2 apart from the size of cutter sweep saw blade.Clamping screw 26 mainly is to be used to adjust limiting slide seat 24 positions, but when band 2 length specifications that need cutting change, can unclamp clamping screw 26, move limiting slide seat 24 to predetermined length along slide rail 23 then, tighten fixedly limiting slide seat 24 of clamping screw 26 more again.On the described limiting slide seat 24 near an end of feedstock direction be provided with travel switch or photoelectricity one near switch 27, the trip switch or connect the control circuit of feed arrangement motor near the circuit of switch 27.Cut off the circuit of feed arrangement when band 2 was near limiting slide seat 24 again when the effect near switch 27 of the trip switch or photoelectricity one was main, and band 2 continues to move a little apart from after arriving limiting slide seat 24 under effect of inertia, under the stopping of limiting slide seat 24, stop to move, finish the location of band 2 Cutting Lengths.Travel switch or be arranged on the limiting slide seat near switch 27, travel switch or just can move and can adopt different types of travel switch during actual the use with limiting slide seat 24 near switch 27 comprises rectilinear path switch, the photoelectricity travel switch of infrared ray blocking-up property and all can the using near switch of electric capacity or inductor of machinery control like this.
Shown in Fig. 1-11, processing technology mainly comprises compaction process, inflation process and cutting process, and its specific embodiment is as follows:
Compaction process: drive force fit plate 4 by hold down gag and press down, band 2 is pressed between pressing workbench 3 and the force fit plate 4, the pressing block 8 of while force fit plate 4 ends, band 2 ends are tightly pressed together, and the cylinder 6 that is positioned at pressing workbench 3 front ends simultaneously drives compact heap 8 with tightly pressing of band 2.So just can be with the inflation length restriction of band in the compact heap position.Prevent that gas leakage does not enter the band inflation of pressing workbench part in the inflation process.
Inflation process: after band 2 compresses, huffing device drives down by cylinder 6, at this moment start huffing device, first cylinder, 6 drive second cylinders 6 and inflation head 11 rise to the position with band 2 levels, second cylinder 6 stretches out inflation head 11 is pressed on band 2 ends then, sealing gasket 13 is combined closely with central tube 9 sidewalls under second cylinder, 6 pressure and is finished sealing, then central tube 9 parts of band 2 are carried out inflation, band central tube 9 positions that bulge are just in time in the ccontaining cavity 10 of the inflation between pressing workbench 3 and force fit plate 4, at this moment start the gases at high pressure device and begin the central tube 9 that inflation is positioned at the band 2 on the pressing workbench 3, because the effect of compact heap 8, inflation length can only reach compact heap 8 positions.After the pressure in the band central tube 9 reaches predetermined pressure, stop inflation after, inflation head 11 drives initial position repeatedly by actuating mechanism, simultaneously hold down gag drives force fit plate 4 and rises and decontrol bands 2;
Fill process: feed arrangement moves forward to band 2 ends of inflation with band 2, but need stay on a small quantity inflation band, its operating process is that hold down gag drives force fit plate 4 risings, the cylinder 6 of feed arrangement begins to descend, make upper roller 19 be pressed together on band 2 upper surfaces, starter motor makes roller 15 rotations that band 2 is moved forward, when displacement reaches near the part of band 2 inflation end, at this moment band 2 end contacting travel switches 27, make feed arrangement stop charging, while withstands on band 2 and finishes the length location on the limiting slide seat 24 owing to limiting slide seat 24 stops.
Carry out compaction process once more: drive force fit plate 4 by hold down gag and press down, band 2 is pressed between pressing workbench 3 and the force fit plate 4, the pressing block 8 of force fit plate 4 front ends tightly presses together band 2 simultaneously.
Cutting process: at this moment cutter sweep starts rotation and under cylinder 6 drives band 2 is cut, and after cutting was finished, cutter sweep returned initial position under cylinder 6 drives;
Because this moment, band 2 was in impaction state, at this moment can directly start inflation equipment and carry out band 2 inflation processes, entered next working cycles thus.Above-mentioned operating procedure process is the standard production program of band, but consider because the solar thermal collector of different size, the size of the collector plate core that needs is also different, so band requires the band after each inflation cutting all to be greater than the length of common use plate core, can guarantee that so just above-mentioned inflation equipment can satisfy the production requirement of all length plate core.
Just because of above-mentioned reason, during the band of the predetermined length of the short or cutting standard of the plate core length of using when needs, cutting technique flow process in the above-mentioned technological process is then according to following process operation: described cutting process can also be used to cut the band of preassigned length, after the inflation program is finished, band 2 is moved forward the length of predetermined cuts by feed arrangement, after band 2 arrives travel switch 27, feed arrangement stops, band 2 is received stopping of limiting slide seat 24 simultaneously, being close to limiting slide seat 24 stops, at this moment can finish the length location of band, hold down gag drives force fit plate 4 once more and presses down, at this moment cutter sweep starts rotation and under cylinder 6 drives band is cut, begin to repeat above-mentioned process by charging then, during predetermined length of length residue less than of inflation, finish this working cycles until band, begin to enter next working cycles.Above-mentioned technological process is a normal operation process flow process of the present invention.
But the charging first of every coiled strip is by artificial insertion, and artificial insertion process only occurs when the charging first of every coiled strip; Its process is: at first manually band 2 is inserted between pressing workbench 3 and the force fit plate 4, stretch out by the cutter sweep below up to band 2 ends, at this moment starting cutter sweep cuts band 2 ends, can guarantee that like this band 2 ends are smooth, manually pry open central tube 9 positions of band 2 ends then, the height of prying open will guarantee wherein can hold inflatable mouth 14, owing to band compresses for 2 this moments, so directly enter the inflation program.
The description of above preferred embodiment makes those skilled in the art can make and utilize the present invention.Those skilled in the art do not need to pay creative work just can be according to the various modifications of rule realization given here to present embodiment.Therefore, the present invention is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.
Claims (10)
1. collector plate core band inflation machine that has the pressing locking device, it is characterized in that: described band inflation machine is used to compress the pressing workbench and the hold down gag of heat collector band by being arranged on to cooperatively interact on the support, and the huffing device and the cutter sweep that are arranged on the support end constitute, described support is provided with rectangular pressing workbench, this pressing workbench be used for by with place the heat collector band, be fixed with hold down gag on the holder of workbench, this hold down gag is positioned at pressing workbench top, hold down gag drives the press rods that can do stretching motion, the lower end of press rods is provided with the rectangle force fit plate that shape matches with the pressing workbench, hold down gag drives force fit plate by press rods and moves downward, band is pressed abd fixed between force fit plate and the workbench, the two ends of force fit plate at least with a hold down gag on the press rods lower end be connected and fixed, described force fit plate is made of two parts, be positioned at charging one end on described force fit plate and the pressing workbench facing surfaces and be provided with compact heap, begin to be provided with the inflation containing cavity by compact heap to discharge end, this compact heap is pressed together on the band middle part, be used for control and sealing band inflation distance, the described workbench end that compresses, it is band discharging direction, also be provided with the band huffing device, huffing device is made of actuating mechanism and inflation head, described actuating mechanism one end is fixed on the support, the other end setting of this actuating mechanism is by the inflation head, the described actuating mechanism of two dimensional motion that this actuating mechanism drive inflation head is done lifting and advance and retreat is that at least two end to end two cylinders constitute, described described two cylinder-bore axises are angle and install, its best angle is the right angle, also be fixed with feed arrangement on the described support, this feed arrangement is installed on the pressing workbench.
2. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 1 is characterized in that: described hold down gag is realized reciprocating cylinder or hydraulic cylinder for driving press rods.
3. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 1, it is characterized in that: described feed arrangement is an a pair of pair roller that is fixed on the support, described roller lays respectively at the band upper and lower, wherein at least one roller is subjected to motor-driven, and the roller that is positioned at the band top is connected with cylinder, and is subjected to cylinder control to do the oscilaltion campaign.
4. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 4 is characterized in that: described work top and force fit plate surface are provided with the protective layer that rubber, silica gel or resin constitute.
5. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 1, it is characterized in that: also be provided with cutter sweep on the support of described workbench end, this cut-out equipment is cast-cutting saw or abrasive cut-off wheel, and cut-out equipment is fixed on pressing workbench end.
6. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 1, it is characterized in that: described inflation head is cylindrical, its end is provided with the sealing gasket of rubber, silica gel or resin material, the sealing gasket middle part is provided with inflatable mouth, and this inflatable mouth is realized being connected with gases at high pressure equipment by inflation head internal duct and air guide pipeline.
7. a kind of collector plate core band inflation machine that has the pressing locking device according to claim 1, it is characterized in that: the auxiliary table that also is provided for the band fixed length cutting after the described cutter sweep, this auxiliary table level height and pressing workbench are in same horizontal line, auxiliary table is provided with the slide rail parallel with the auxiliary table major axis, on this slide rail limiting slide seat is installed, be provided with clamping screw in the limiting slide seat screwed hole, on the described limiting slide seat near an end of feedstock direction be provided with travel switch or photoelectricity one near switch, the trip switch or connect the control circuit of feeding mechanism motor near the circuit of switch.
8. a kind of collector plate core band inflation process for machining that has the pressing locking device according to claim 1, it is characterized in that: processing technology mainly comprises fill process, compaction process, inflation process and cutting process, and its specific embodiment is as follows:
Compaction process: drive force fit plate by hold down gag and press down, band is pressed between pressing workbench and the force fit plate, the pressing block of force fit plate end tightly presses together the band end simultaneously, prevents that gas leakage does not enter the band inflation of pressing workbench part in the inflation process;
Inflation process: after band compresses, huffing device drives down by cylinder, the inflation head is risen and tightly is pressed together on band, at this moment pass through the sealing gasket of inflation cephalic par, realize the sealing between band and the inflation head, then the band central tube is partly carried out inflation, the band central tube position that bulges is just in time in the ccontaining cavity of the inflation between pressing workbench and force fit plate, after the pressure in the band central tube reaches predetermined pressure, after stopping inflation, the inflation head drives initial position repeatedly by actuating mechanism, and hold down gag drives force fit plate and rises the relieving band simultaneously;
Carry out compaction process once more: drive force fit plate by hold down gag and press down, band is pressed between pressing workbench and the force fit plate, the pressing block of while force fit plate end, the band end is tightly pressed together, prevent that gas leakage does not enter the band inflation of pressing workbench part in the inflation process;
Cutting process: hold down gag drives force fit plate once more and presses down, and band is pressed abd fixed between force fit plate and the pressing workbench, and at this moment cutter sweep starts rotation and under cylinder drives band cut;
Owing to finished compaction process simultaneously in the cutting process, at this moment can directly start inflation equipment and carry out band inflation process, enter next working cycles thus.
9. a kind of collector plate core band inflation process for machining that has the pressing locking device according to claim 8, it is characterized in that: described cutting process is at the band of cutting preassigned length, adopt following technological process, after by feed arrangement band being moved forward the length of predetermined cuts, hold down gag drives force fit plate once more and presses down, at this moment cutter sweep starts rotation and under cylinder drives band is cut, cutting process can be repeatedly cutting repetition, until band during predetermined length of length residue less than of inflation, finish this working cycles, and begin to enter next working cycles.
10. a kind of collector plate core band inflation process for machining that has the pressing locking device according to claim 8 is characterized in that: the charging first of every coiled strip is by artificial insertion, and artificial insertion process only occurs when the charging first of every coiled strip; Its process is: at first manually band is inserted between pressing workbench and the force fit plate, stretch out by the cutter sweep below up to the band end, at this moment starting cutter sweep cuts strip ends, manually pry open the central tube position of strip ends then, the height of prying open will guarantee wherein can hold inflatable mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101070874A CN102145359A (en) | 2010-02-04 | 2010-02-04 | Heat collector plate core strip huffing machine with press fit sealing device and machining process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101070874A CN102145359A (en) | 2010-02-04 | 2010-02-04 | Heat collector plate core strip huffing machine with press fit sealing device and machining process |
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| Publication Number | Publication Date |
|---|---|
| CN102145359A true CN102145359A (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101070874A Pending CN102145359A (en) | 2010-02-04 | 2010-02-04 | Heat collector plate core strip huffing machine with press fit sealing device and machining process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107745035A (en) * | 2017-10-24 | 2018-03-02 | 岳西县永泰机械制造有限公司 | A kind of continuous punching apparatus of steel plate |
| CN109227198A (en) * | 2018-11-14 | 2019-01-18 | 余泽军 | A kind of aluminium alloy clamping process |
| CN112275958A (en) * | 2020-09-30 | 2021-01-29 | 江阴泰阳成索业有限公司 | Steel wire rope broken material dotting method |
| CN112845904A (en) * | 2021-02-20 | 2021-05-28 | 上海海邦机械设备制造有限公司 | Feeding device of strip clamping machine |
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2010
- 2010-02-04 CN CN2010101070874A patent/CN102145359A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107745035A (en) * | 2017-10-24 | 2018-03-02 | 岳西县永泰机械制造有限公司 | A kind of continuous punching apparatus of steel plate |
| CN107745035B (en) * | 2017-10-24 | 2020-02-14 | 岳西县永泰机械制造有限公司 | Continuous punching equipment for steel plate |
| CN109227198A (en) * | 2018-11-14 | 2019-01-18 | 余泽军 | A kind of aluminium alloy clamping process |
| CN109227198B (en) * | 2018-11-14 | 2021-01-01 | 日照亿铭科技服务有限公司 | Aluminum alloy clamping process |
| CN112275958A (en) * | 2020-09-30 | 2021-01-29 | 江阴泰阳成索业有限公司 | Steel wire rope broken material dotting method |
| CN112275958B (en) * | 2020-09-30 | 2022-06-14 | 江阴泰阳成索业有限公司 | Steel wire rope broken material dotting method |
| CN112845904A (en) * | 2021-02-20 | 2021-05-28 | 上海海邦机械设备制造有限公司 | Feeding device of strip clamping machine |
| CN112845904B (en) * | 2021-02-20 | 2022-08-09 | 上海海邦机械设备制造有限公司 | Feeding device of strip clamping machine |
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Application publication date: 20110810 |