CN103009541A - Continuous foam forming system and continuous foam forming method - Google Patents
Continuous foam forming system and continuous foam forming method Download PDFInfo
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- CN103009541A CN103009541A CN201210584068XA CN201210584068A CN103009541A CN 103009541 A CN103009541 A CN 103009541A CN 201210584068X A CN201210584068X A CN 201210584068XA CN 201210584068 A CN201210584068 A CN 201210584068A CN 103009541 A CN103009541 A CN 103009541A
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Abstract
The invention provides a continuous foam forming system which comprises a foaming table and a foaming machine, wherein the bottom of the foaming table is provided with a base; the top of the base is provided with a lower template; and the continuous foam forming system is characterized in that the foaming table also comprises a plurality of molding die devices, wherein the plurality of molding die devices are sequentially arranged above the lower template along with a plate moving direction; and each molding die device comprises an upper template, an upper template pressure device, a side template and a side template pressure device. According to the continuous foam forming system, the part which is filled with a foaming agent between two plates can be subjected to molding die forming by utilizing the plurality of molding die devices, so that the molding die forming is performed while foaming, the foaming machine is not required to continue to fill the foaming agent into the subsequent plates after the plates are subjected to molding die forming, the waiting time is effectively saved, and the production efficiency is improved. The invention also provides a continuous foam forming method. According to the method, the waiting time can be saved, so that the production efficiency is improved.
Description
Technical field
The present invention relates to the sheet material production technical field, relate in particular to a kind of continous way foam forming system and continous way foam forming method.
Background technology
Flourish along with basic industries, building material industry is become increasingly prosperous.Wherein sheet material easily, is easily transformed the comprehensive advantages such as recycling from heavy and light, structural strength height, installation because of it, more and more is subject to pursuing of building material industry.
At present building materials commonly used mostly are composite board (such as door-plate etc.), and composite board is normally matched by two sheet materials, then fills some fillers between two sheet materials, thus a kind of sheet material that makes.Mostly its outer surface is to be made by two steel sheet materials, and inside is provided with composite (being mainly rigid foam etc.).
At present, when producing composite board, normally utilize foam forming system to make, foam forming system mainly comprises a foaming platform and a foaming machine.Traditional foam forming system in process of production, an one complete production process comprises:
First two sheet materials are sent in the foaming platform, namely realized limp;
Then the foam gun on the foaming machine is stretched between two sheet materials, and move to the other end along the end from two sheet materials, between two sheet materials, inject blowing agent simultaneously, realize the filling of blowing agent, namely realize foaming;
The cope match-plate pattern of recycling foaming platform and side template two sheet materials after to the filling-foam agent carry out pressing mold at last, thereby realize pressurize until after blowing agent solidifies, finalize the design, realize that namely pressing mold finalizes the design;
Exerting pressure of final releasing cope match-plate pattern and side template finished the production of composite board.
But traditional foam forming system, it is when producing composite board, and limp, foaming, these three steps of moulded section are separately carried out often, i.e. first limp, again foaming, last moulded section.Wherein, when carrying out moulded section, must be after between foaming machine is to two sheet materials, finishing the filling of blowing agent, just can carry out; And when two sheet materials and therebetween blowing agent were carried out moulded section, foam opportunity stayed cool; Only have transport when previous composite board moulded section and with it after, the process that could begin next limp, foaming, moulded section, foaming machine could foam to follow-up sheet material again.Therefore foaming machine waits for that the stand-by period of next limp, foaming, moulded section process reduced the production efficiency of foam forming system.
Summary of the invention
One object of the present invention is to provide a kind of continous way foam forming system, can save the stand-by period, thereby enhance productivity.
Another object of the present invention is to provide a kind of continous way foam forming method, utilizes the method to save the stand-by period, thereby enhances productivity.
A kind of continous way foam forming system provided by the invention comprises foaming platform and foaming machine, is provided with foam gun on the described foaming machine, and described foaming platform bottom is provided with base, and the top of described base is provided with lower bolster,
Described foaming platform also comprises a plurality of die arrangemenies, and a plurality of described die arrangemenies are successively set on the top of described lower bolster along the limp direction of sheet material;
Described die arrangement comprises cope match-plate pattern, cope match-plate pattern pressure apparatus, side template and side template pressure apparatus, described cope match-plate pattern is arranged on the top of described lower bolster, and link to each other with described cope match-plate pattern pressure apparatus, described side template is arranged on the both sides of the top of described lower bolster, and links to each other with described side template pressure apparatus.
Optionally, also comprise track, described track arranges along the limp direction of sheet material, and the bearing of trend of described track and described lower bolster place plane parallel, and described foaming machine is slidingly arranged on the described track.
Optionally, each described die arrangement all is connected with one for the position of responding to described foaming machine, and control the travel switch that this die arrangement starts, described travel switch is arranged on the mobile alignment of described foaming machine successively, and the order of placement of described travel switch is corresponding with the order of placement of described die arrangement.
Optionally, also comprise electromagnetic switch, described electromagnetic switch is used for responding to the position of described foaming machine, and controls described foam gun and close.
Optionally, also comprise lead limit switch, described lead limit switch is used for responding to the position of described foaming machine, and controls described foam gun and realize shrinking.
Optionally, described cope match-plate pattern pressure apparatus is hydraulic cylinder, and described side template pressure apparatus is pneumatic cylinder.
Optionally, described cope match-plate pattern pressure apparatus and described side template pressure apparatus are hydraulic cylinder.
Optionally, offer at least one preformed groove on the described base, described preformed groove extends along the limp direction perpendicular to sheet material, is provided with the limp roller in the described preformed groove, and described limp roller links to each other with lowering or hoisting gear.
Optionally, the top of described preformed groove is provided with backing plate, and described backing plate links to each other with pumping device.
A kind of continous way foam forming method provided by the invention, first sheet material is sent into the foaming platform, then utilize foam device to filling-foam agent between the sheet material, utilizing foam device in the filling-foam agent between the sheet material, utilize a plurality of die arrangemenies that the part of populated blowing agent between the sheet material is carried out moulded section successively.
Compared with prior art, continous way foam forming system provided by the invention, its limp direction along sheet material above lower bolster is disposed with a plurality of die arrangemenies, when foam device between two sheet materials during the filling-foam agent, utilize these die arrangemenies to carry out moulded section to the part of populated blowing agent between two sheet materials in advance, thereby realized carrying out while foaming moulded section, foaming machine does not need to wait for and continues filling-foam agent in the follow-up sheet material after the sheet material moulded section again, effectively save the stand-by period, improved production efficiency.
In further technical scheme, also be provided with for the track of placing foaming machine, foaming machine can be realized sliding in orbit, and track arranges along the limp direction of sheet material, and the bearing of trend of track and lower bolster place plane parallel, the track that utilize to arrange is convenient to the layout of foaming machine, and so that foaming machine can slide along track, thereby more be convenient to the filling that foaming machine carries out blowing agent.
In further technical scheme, each die arrangement all is connected with a position for the induction foaming machine, and control the travel switch that this die arrangement starts, and travel switch is arranged on the mobile alignment of foaming machine successively, and the order of placement of travel switch is corresponding with the order of placement of die arrangement; Utilize these travel switches can realize die arrangement is started in order successively, so that the automaticity of whole system improves, reduce labor strength, more easy to operate and use.
In further technical scheme, utilize the position of the electromagnetic switch induction foaming machine that arranges, when foaming machine slides into the electromagnetic switch place and triggers electromagnetic switch, electromagnetic switch control foam gun is realized closing, and stops the filling of blowing agent, thereby has realized the control to the blowing agent filling, reduce the waste of blowing agent, so that the automaticity of whole system improves, reduce workman's labour intensity simultaneously, easy to operate and use.
In further technical scheme, utilize the position of the lead limit switch induction foaming machine that arranges, when foaming machine slides into the lead limit switch place and triggers lead limit switch, be that foam gun in the foaming machine has slided out between two sheet materials, the contraction of lead limit switch control foam gun, foam gun is packed up, thereby avoid foam gun to have influence on the operation of back, utilize simultaneously cleaning device that foam gun is cleaned, in order to using next time, it reduces workman's labour intensity so that the automaticity of whole system improves, and is easy to operate and use.
In further technical scheme, the cope match-plate pattern pressure apparatus adopts hydraulic cylinder, the side template pressure apparatus adopts pneumatic cylinder, utilize the speed of travel of pneumatic cylinder greater than hydraulic cylinder, thereby the realization side template is realized compacting prior to cope match-plate pattern to sheet material, prevents that the filler in the sheet material is extruded outside the sheet material, and then utilizes cope match-plate pattern that sheet material is realized pressurize, thereby guaranteed the quality of moulded section, and then improved the quality of the composite board of producing.
In further technical scheme, offer preformed groove at base, and be provided with liftable limp roller in limp, utilize the limp roller better sheet material to be transported on the lower bolster or from lower bolster and transport, be convenient to limp, operate and use convenient.
In further technical scheme, the top of preformed groove also is provided with the backing plate that can pump, when limp, backing plate is extracted out, is convenient to the rise of limp roller and is used for limp, when moulded section, backing plate is put back to and is formed an integral body with base, preformed groove has improved the quality of moulded section to the impact of sheet material when having avoided moulded section, and then has improved the quality of the composite board of producing.
Compared with prior art, continous way foam forming method provided by the invention, it utilizes a plurality of die arrangemenies to carry out moulded section to the part of populated blowing agent between the sheet material in advance, thereby realized carrying out while foaming moulded section, foaming machine does not need to wait for and continues filling-foam agent in the follow-up sheet material after the sheet material moulded section again, effectively save the stand-by period, improved production efficiency.
Description of drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the specific embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the continous way foam forming system that Fig. 1 provides for the embodiment of the invention one;
The structural representation of the continous way foam forming system that Fig. 2 provides for the embodiment of the invention two;
Fig. 3 is that A among Fig. 2 is to view;
Fig. 4 is that B-B among Fig. 2 is to view;
The flow chart of the continous way foam forming method that Fig. 5 provides for the embodiment of the invention three.
Description of drawings:
The 1-platform that foams, 11-base, 12-lower bolster, 13-preformed groove, 14-limp roller, 15-lowering or hoisting gear, 16-backing plate, 17-pumping device;
The 2-foaming machine, the 21-foam gun;
3-the first die arrangement, 31-the first cope match-plate pattern, 32-the first cope match-plate pattern pressure apparatus, 33-the first side template, 34-the first side template pressure apparatus, 35-the first travel switch;
4-the second die arrangement, 41-the second cope match-plate pattern, 42-the second cope match-plate pattern pressure apparatus, 43-the second travel switch;
5-the 3rd die arrangement, 51-the 3rd cope match-plate pattern pressure apparatus, 52-third trip switch;
6-the 4th die arrangement, 61-the 4th cope match-plate pattern pressure apparatus, 62-fourth line journey switch;
The 7-track; The 8-electromagnetic switch; The 9-lead limit switch; The 10-die arrangement.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer; the below will carry out clear, complete description to technical scheme of the present invention; based on the specific embodiment among the present invention; those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the present invention protects.
Embodiment one:
The pointing direction of at first stipulating the arrow among Fig. 1 is the limp direction of sheet material.
As shown in Figure 1, the continous way foam forming system that embodiments of the invention one provide, comprise foaming platform 1 and foaming machine 2, be provided with foam gun 21 on the foaming machine 2, foaming platform 1 bottom is provided with base 11, the top of base 11 is provided with lower bolster 12, and foaming platform 1 also comprises a plurality of die arrangemenies 10, and a plurality of die arrangemenies 10 are successively set on the top of lower bolster 12 along the limp direction of sheet material; Die arrangement 10 comprises cope match-plate pattern, cope match-plate pattern pressure apparatus, side template and side template pressure apparatus, cope match-plate pattern is arranged on the top of lower bolster 12, and link to each other with the cope match-plate pattern pressure apparatus, side template is arranged on the both sides of the top of lower bolster 12, and links to each other with the side template pressure apparatus.
Its limp direction along sheet material above lower bolster 12 is disposed with a plurality of die arrangemenies 10, when foam device between two sheet materials during the filling-foam agent, utilize these die arrangemenies 10 to carry out moulded section to the part of populated blowing agent between two sheet materials in advance, thereby realized carrying out while foaming moulded section, foaming machine 2 does not need to wait for and continues filling-foam agent in the follow-up sheet material after the sheet material moulded section again, effectively save the stand-by period, improved production efficiency.
Embodiment two:
For convenience of description and understand, quantity with die arrangement in the present embodiment is set as four, as shown in Figure 2, be respectively the first die arrangement 3, the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6, and stipulate that the pointing direction of the arrow among Fig. 2 is the limp direction of sheet material.
Extremely shown in Figure 4 such as Fig. 2, the continous way foam forming system that embodiments of the invention two provide, comprise foaming platform 1 and foaming machine 2, be provided with foam gun 21 on the foaming machine 2, foaming platform 1 bottom is provided with base 11, the top of base 11 is provided with lower bolster 12, foaming platform 1 also comprises the first die arrangement 3, the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6, and the limp direction (as shown by the arrows in Figure 2) along sheet material, according to the 4th die arrangement 6, the 3rd die arrangement 5, the order of the second die arrangement 4 and the first die arrangement 3 is arranged successively, and all is arranged on the top of cope match-plate pattern.
Wherein, the first die arrangement 3 comprises the first cope match-plate pattern 31, the first cope match-plate pattern pressure apparatus 32, the first side template 33 and the first side template pressure apparatus 34, the first cope match-plate pattern 31 is arranged on the top of lower bolster 12, and links to each other with the first cope match-plate pattern 31 pressure apparatus 32, as shown in Figure 2; The first side template 33 is arranged on the both sides of the top of lower bolster 12, and links to each other with the first side template pressure apparatus 34, as shown in Figure 3.
The second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 are identical with the first die arrangement 3 structures, all can be considered the structure shown in Fig. 2 and Fig. 3, do not repeat them here.
Its specific works process is:
To produce first two used sheet materials of composite board and be fed through on the foaming platform 1, one of them sheet material is placed on the lower bolster 12, and another sheet material is placed on the top of this sheet material.
Then foaming machine 2 moves to the first die arrangement 3 places along the limp direction of sheet material in advance, and foam gun 21 stretched between two sheet materials corresponding with the first die arrangement 3 positions, and to filling-foam agent between two sheet materials, foaming machine 2 moves along reverse beginning of the limp direction of sheet material simultaneously, and namely the right-hand member from the foaming platform 1 shown in Fig. 2 moves to left end.
When foaming machine 2 will be corresponding with the first die arrangement 3 positions two sheet materials between filled blowing agent after, foaming machine 2 moves and continues to filling-foam agent between two sheet materials corresponding with the second die arrangement 4 positions, meanwhile, the first die arrangement 3 begins two sheet materials corresponding with the first die arrangement 3 are carried out moulded section, namely the first side template 33 moves to the sheet material direction under the drive of the first side template pressure apparatus 34, and the sidepiece of two sheet materials exerted pressure, as shown in Figure 3, thus prevent that the blowing agent of filling in two sheet materials is squeezed out outside the sheet material; Then the first cope match-plate pattern 31 moves down under the drive of the first cope match-plate pattern pressure apparatus 32, as shown in Figure 2, and to two sheet materials and the realization of blowing agent therebetween pressurize, thereby the first die arrangement 3 is finished the moulded section action.
When foaming machine 2 will be corresponding with the second die arrangement 4 positions two sheet materials between filled blowing agent after, foaming machine 2 moves and continues to filling-foam agent between two sheet materials corresponding with the 3rd die arrangement 5 positions, meanwhile, the second die arrangement 4 begins two sheet materials corresponding with the second die arrangement 4 are carried out moulded section, namely the second side template moves to the sheet material direction under the drive of the second side template pressure apparatus, and the sidepiece of two sheet materials exerted pressure, thereby prevent that the blowing agent of filling in two sheet materials is squeezed out outside the sheet material, then the second cope match-plate pattern 41 moves down under the drive of the second cope match-plate pattern pressure apparatus 42, and to two sheet materials and the realization of blowing agent therebetween pressurize, thereby the second die arrangement 4 is finished the moulded section action.
By that analogy, the 3rd die arrangement 5 and the 4th die arrangement 6 are also finished the moulded section action successively; When the 4th die arrangement 6(is last die arrangement) finish moulded section action after, can export a signal to delayer, delayer is set a dwell time (dwell time can be set according to need of production), after through the dwell time of setting, the first die arrangement 3, the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 are opened in order successively, detailed process is take the first die arrangement 3 as example, the first side template 33 moves to the direction away from sheet material under the drive of the first side template pressure apparatus 34, and remove the sidepiece of two sheet materials is exerted pressure, as shown in Figure 3; Then the first cope match-plate pattern 31 moves up under the drive of the first cope match-plate pattern pressure apparatus 32, as shown in Figure 2, thereby finishes the opening procedure of the first die arrangement 3; The opening procedure of the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 is identical with the opening procedure of the first die arrangement 3, does not repeat them here.
After the first die arrangement 3, the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 are all opened, the composite board of making is transported from foaming platform 1, sheet material with subsequent production is sent on the foaming platform 1 simultaneously, and repeats said process, and then realizes producing continuously.
It utilizes four die arrangemenies to carry out moulded section to the part of populated blowing agent between two sheet materials in advance, thereby realized carrying out while foaming moulded section, foaming machine 2 does not need to wait for and continues filling-foam agent in the follow-up sheet material after the sheet material moulded section again, effectively save the stand-by period, improved production efficiency.
In the present embodiment, because side template need to be realized compacting to sheet material prior to cope match-plate pattern, thereby prevent that the filler in the sheet material is extruded outside the sheet material, therefore needs side template to move into place prior to cope match-plate pattern.
Specifically arrange take the first die arrangement 3 as example, the first cope match-plate pattern pressure apparatus 32 can be selected hydraulic cylinder, the first side template pressure apparatus 34 can be selected pneumatic cylinder, utilize the speed of travel of pneumatic cylinder greater than the speed of travel of hydraulic cylinder, thereby realize that the first side template 33 is prior to 31 pairs of sheet materials realizations of the first cope match-plate pattern compacting; Prevented that the filler in the sheet material is extruded outside the sheet material, and then utilized cope match-plate pattern that sheet material is realized pressurize, thereby guaranteed the quality of moulded section, and then improved the quality of the composite board of producing.
Further, the first cope match-plate pattern pressure apparatus 32 and the first side template pressure apparatus 34 also can all be selected hydraulic cylinder, need just to guarantee that the first side template pressure apparatus 34 starts prior to the first cope match-plate pattern pressure apparatus 32, or the first side template pressure apparatus 34 displacements get final product less than the first cope match-plate pattern pressure apparatus 32, guarantee that namely the first side template 33 realizes that prior to 31 pairs of sheet materials of the first cope match-plate pattern compacting gets final product.
Wherein, the second cope match-plate pattern pressure apparatus 42 in the second die arrangement 4 and the second side template pressure apparatus, the 3rd cope match-plate pattern pressure apparatus 51 in the 3rd die arrangement 5 and the 3rd side template pressure apparatus, the 4th cope match-plate pattern pressure apparatus 61 in the 4th die arrangement 6 and the 4th side template pressure apparatus, all identical with the first cope match-plate pattern pressure apparatus 32 and the device of selecting of the first side template pressure apparatus 34 in the first die arrangement 3, do not repeat them here.
In the present embodiment, for the ease of the movement of foaming machine 2, a track 7 can be set also, track 7 arranges along the limp direction of sheet material, and the bearing of trend of track 7 and lower bolster 12 place plane parallel, and foaming machine 2 is slidingly arranged on the track 7.The setting position of its middle orbit 7 can be arranged on the foaming platform 1 above (as shown in Figure 2), also can be arranged on along the limp direction of sheet material the foaming platform 1 both sides in either side, the concrete setting position of track 7 is not unique, as long as can realize foaming machine 2 slides at track 7, and guarantee foam gun 21 on the foaming machine 2 in the process that foaming machine 2 moves, can place all the time and finish foaming between two sheet materials and get final product.
In the present embodiment, because the first die arrangement 3, the second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 need to be finished the moulded section action successively, can select manual control, namely after foaming machine 2 is finished blowing agent between the sheet material corresponding with the first die arrangement 3 positions and is filled, can finish the first die arrangement 3 by workman's control and carry out moulded section, but waste time and energy; The time of can also selecting is set, namely set a foamed time, in setting foamed time, foaming machine 2 can be finished the filling of the blowing agent between the sheet material corresponding with the first die arrangement 3 positions, then the first die arrangement 3 carries out moulded section, but foamed time be difficult to be controlled, and easily causes blowing agent to fill too much or fill very few, is not easy to use.
Therefore preferred, can adopt each die arrangement all to be connected with a position for induction foaming machine 2, and control the travel switch that this die arrangement starts, as shown in Figure 2, the first die arrangement 3 links to each other with the first travel switch 35, the second die arrangement 4 links to each other with the second travel switch 43, the 3rd die arrangement 5 links to each other with third trip switch 52, the 4th die arrangement 6 links to each other with fourth line journey switch 62, the first above-mentioned travel switch 35, the second travel switch 43, third trip switch 52 and fourth line journey switch 62 are arranged on the mobile alignment of foaming machine 2 successively, and order of placement is corresponding with the order of placement of die arrangement, and namely the limp direction along sheet material is disposed with fourth line journey switch 62, third trip switch 52, the second travel switch 43 and the first travel switch 35.Utilize the first travel switch 35, the second travel switch 43, third trip switch 52 and fourth line journey switch 62 can realize die arrangement is started in order successively, so that the automaticity of whole system improves, reduce labor strength, more easy to operate and use.
Its specific works process is: after having filled blowing agent between 2 pairs of the first die arrangemenies of foaming machine, the 3 corresponding sheet materials, it moves and continues filling-foam agent between the second die arrangement 4 corresponding sheet materials, meanwhile, it triggers the first travel switch 35, behind the position of sensing foaming machine 2 of the first travel switch 35, control the first die arrangement 3 and start, and carry out moulded section; Should be noted that the position that the first travel switch 35 arranges should be satisfied when foaming machine 2 triggers the first travel switch 35, populated blowing agent gets final product between the first die arrangement 3 corresponding sheet materials, and its concrete setting position is not unique.
By that analogy, utilize the second travel switch 43 controls the second die arrangement 4, utilize third trip switch 52 controls the 3rd die arrangement 5, utilize fourth line journey switch 62 controls the 4th die arrangement 6; And the second travel switch 43, third trip switch 52 are identical with the setting position of the first travel switch 35 with the setting position of fourth line journey switch 62, do not repeat them here.
Further, the first travel switch 35, the second travel switch 43, third trip switch 52 and fourth line journey switch 62 can be successively set between track 7 and the foaming platform 1 (as shown in Figure 2), by the position of induction foam gun 21, namely utilize foam gun 21 to trigger; Also can be successively set on the side of foaming platform 1, by the position of induction foam gun 21, namely utilize foam gun 21 to trigger; Also can be successively set on the track 7, by the position of induction foaming machine 2, namely utilize foaming machine 2 to trigger.It should be understood that the first travel switch 35, the second travel switch 43, third trip switch 52 and fourth line journey switch 62 triggering forms are not unique.
Further, the first travel switch 35, the second travel switch 43, third trip switch 52 and fourth line journey switch 62 can be selected the touch-type travel switch, the also optional Photoinduction type travel switch of using, as long as it can guarantee to realize triggering by foaming machine 2 or foam gun 21, it is specifically selected and is not limited to these two kinds.
In the present embodiment, as shown in Figure 2, behind populated blowing agent between 21 pairs of whole sheet materials of foam gun, be after foam gun 21 is finally finished the sheet material corresponding with the 4th die arrangement 6 and filled, foam gun 21 will shift out sheet material, therefore need control foam gun 21 to close after complete in that sheet material is filled, thereby preventing that blowing agent from overflowing impacts to production equipment, and reduce the waste of blowing agent.
Therefore preferred, an electromagnetic switch 8 also can be set, electromagnetic switch 8 is used for responding to the position of described foaming machine 2, and control foam gun 21 is closed.Thereby realize the control to the blowing agent filling, reduced the waste of blowing agent, so that the automaticity of whole system improves, reduced workman's labour intensity simultaneously, easy to operate and use.
Its specific works process is: after foam gun 21 is finished filling to whole sheet material, as shown in Figure 2, after namely finishing the corresponding sheet materials of the 4th die arrangement 6 and filling, electromagnetic switch 8 is just triggered in the shift position of foaming machine 2, electromagnetic switch 8 control foam guns 21 are closed, thereby stop the filling of blowing agent.Should be noted that the position that electromagnetic switch 8 arranges should be satisfied when foaming machine 2 triggers electromagnetic switch 8, foaming machine 2 has been finished the filling of blowing agent to whole sheet material.
Further, electromagnetic switch 8 can be arranged on (as shown in Figure 2) on the track 7, by the position of induction foaming machine 2, namely utilizes foaming machine 2 to trigger; Also can be arranged on the side of foaming platform 1, by the position of induction foam gun 21, namely utilize foam gun 21 to trigger; Also can be successively set between track 7 and the foaming platform 1, by the position of induction foaming machine 2, namely utilize foaming machine 2 to trigger.The triggering form that it should be understood that electromagnetic switch 8 is not unique.
In the present embodiment and since foam gun 21 shift out the foaming platform 1 after, it need to remove filling position, and cleans; Therefore, also one stroke limit switch 9 can be set, lead limit switch 9 is used for the position of induction foaming machine 2, and control foam gun 21 is realized shrinking.
Its specific works process is: when foam gun 21 is finished after the filling of whole sheet material and closing, lead limit switch 9 is just triggered in the shift position of foaming machine 2, lead limit switch 9 control foam guns 21 shrink, and leave the operating position of filling-foam agent, trigger simultaneously the cleaning device on the foaming machine 2, thereby realize the cleaning to foam gun 21, in order to using next time, it reduces workman's labour intensity so that the automaticity of whole system improves, and is easy to operate and use.
Further, lead limit switch 9 can be arranged on (as shown in Figure 2) on the track 7, by the position of induction foaming machine 2, namely utilizes foaming machine 2 to trigger; Also can be arranged on the side of foaming platform 1, by the position of induction foam gun 21, namely utilize foam gun 21 to trigger; Also can be successively set between track 7 and the foaming platform 1, by the position of induction foaming machine 2, namely utilize foaming machine 2 to trigger.The triggering form that it should be understood that lead limit switch 9 is not unique.
Lead limit switch 9 can be selected the touch-type travel switch, the also optional Photoinduction type travel switch of using, as long as it can guarantee to realize triggering by foaming machine 2 or foam gun 21, it is specifically selected and is not limited to these two kinds.
In the present embodiment, owing to need to produce continuously, therefore the length of platform 1 of foaming can very long (as shown in Figure 1 and Figure 2), so so that sheet material is delivered to foaming platform 1 when preparing to produce, or make behind the composite board when it is transported away, all need larger carrying capacity, can cause certain inconvenience to production.Therefore, as shown in Figure 2, also can offer at least one preformed groove 13 at base 11, preformed groove 13 extends along the limp direction perpendicular to sheet material, is provided with limp roller 14 in the preformed groove 13, and limp roller 14 links to each other with lowering or hoisting gear 15.
Its specific works process is: at ordinary times limp roller 14 folding and unfoldings are in preformed groove 13, when needs are carried sheet material or output composite board, limp roller 14 is under the drive of lowering or hoisting gear 15, upwards rise, and stretch out preformed groove 13, then start limp roller 14, utilize limp roller 14 to assist limp, thereby so that limp is easier, quick; After limp finished, limp roller 14 was fallen downwards under the drive of lowering or hoisting gear 15, and is retracted in the preformed groove 13, and carry out filling and the moulded section of blowing agent to sheet material this moment.
Wherein lowering or hoisting gear 15 can be selected the devices such as hydraulic pressure, air pressure, as long as can realize lifting, its concrete form is not unique.And can manually control, also can automatically control.
In the present embodiment, owing to offered preformed groove 13 on the base 11, when limp finishes, and when sheet material carried out moulded section.Preformed groove 13 on the base 11, meeting so that during moulded section base 11 and then the quality of composite board impacted at preformed groove 13 place's unbalance stress.Therefore, as shown in Figure 4, also can be provided with at the top of preformed groove 13 backing plate 16, and backing plate 16 links to each other with pumping device 17.
Its specific works process is: at ordinary times backing plate 16 folding and unfoldings and are positioned at the top of preformed groove 13 in preformed groove 13; When needs were carried sheet material or output composite board, backing plate 16 was under the drive of pumping device 17, and to a side shifting of foaming platform 1 and detach out (as shown in Figure 4) in preformed groove 13, then limp roller 14 rises the walking plate of going forward side by side; After limp finished, limp roller 14 descended and is retracted in the preformed groove 13, and this moment, backing plate 16 returned in the preformed groove 13 under the drive of pumping device 17, and finished the plane with base 11 formation one, then sheet material was carried out filling and the moulded section of blowing agent.Thereby preformed groove 13 is on the impact of sheet material when effectively having avoided moulded section, has improved the quality of moulded section, and then has improved the quality of the composite board of producing.
Wherein, pumping device 17 can be hydraulic pressure, air pressure etc.; Also can tooth bar be set at backing plate 16, utilize gear, tooth bar to realize that it pumps; Pump as long as can realize it, its concrete form is not unique.And can manually control, also can automatically control.
Further, be damaged in order to prevent equipment, backing plate 16 also can be realized interlocking with limp roller 14, and namely backing plate 16 is when preformed groove 13 is interior, and limp roller 14 can not rise; When limp roller 14 rose, backing plate 16 can not be recovered in the preformed groove 13.
Should be noted that; be four die arrangemenies to be set as a specific embodiment in the present embodiment; but the quantity of die arrangement is not limited to four; also can be two, three or even a plurality of; the concrete quantity that die arrangement is set has the sheet material length of production to determine, but all should fall within the scope of protection of the present invention.
Embodiment three:
As shown in Figure 5, the continous way foam forming method that embodiments of the invention three provide may further comprise the steps:
It can realize that its specific works process is identical with the course of work described in the embodiment two, does not repeat them here by the continous way foam forming system that provides in above-described embodiment two.
It should be noted that the continous way foam forming method that provides in the present embodiment also can be realized by other devices.
It should be noted that at last: above embodiment and embodiment only in order to technical scheme of the present invention to be described, are not intended to limit; Although with reference to aforementioned embodiments and embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned embodiments or embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence disengaging embodiment of the present invention of appropriate technical solution or the spirit and scope of embodiment technical scheme.
Claims (10)
1. a continous way foam forming system comprises foaming platform and foaming machine, is provided with foam gun on the described foaming machine, and described foaming platform bottom is provided with base, and the top of described base is provided with lower bolster, it is characterized in that,
Described foaming platform also comprises a plurality of die arrangemenies, and a plurality of described die arrangemenies are successively set on the top of described lower bolster along the limp direction of sheet material;
Described die arrangement comprises cope match-plate pattern, cope match-plate pattern pressure apparatus, side template and side template pressure apparatus, described cope match-plate pattern is arranged on the top of described lower bolster, and link to each other with described cope match-plate pattern pressure apparatus, described side template is arranged on the both sides of the top of described lower bolster, and links to each other with described side template pressure apparatus.
2. continous way foam forming system according to claim 1, it is characterized in that, also comprise track, described track arranges along the limp direction of sheet material, and the bearing of trend of described track and described lower bolster place plane parallel, described foaming machine is slidingly arranged on the described track.
3. continous way foam forming system according to claim 1, it is characterized in that, each described die arrangement all is connected with one for the position of responding to described foaming machine, and control the travel switch that this die arrangement starts, described travel switch is arranged on the mobile alignment of described foaming machine successively, and the order of placement of described travel switch is corresponding with the order of placement of described die arrangement.
4. according to claim 1 to 3 each described continous way foam forming systems, it is characterized in that, also comprise electromagnetic switch, described electromagnetic switch is used for responding to the position of described foaming machine, and controls described foam gun and close.
5. according to claim 1 to 3 each described continous way foam forming systems, it is characterized in that, also comprise lead limit switch, described lead limit switch is used for responding to the position of described foaming machine, and controls described foam gun and realize shrinking.
6. according to claim 1 to 3 each described continous way foam forming systems, it is characterized in that described cope match-plate pattern pressure apparatus is hydraulic cylinder, described side template pressure apparatus is pneumatic cylinder.
7. according to claim 1 to 3 each described continous way foam forming systems, it is characterized in that described cope match-plate pattern pressure apparatus and described side template pressure apparatus are hydraulic cylinder.
8. according to claim 1 to 3 each described continous way foam forming systems, it is characterized in that, offer at least one preformed groove on the described base, described preformed groove extends along the limp direction perpendicular to sheet material, be provided with the limp roller in the described preformed groove, described limp roller links to each other with lowering or hoisting gear.
9. continous way foam forming system according to claim 8 is characterized in that, the top of described preformed groove is provided with backing plate, and described backing plate links to each other with pumping device.
10. continous way foam forming method, first sheet material is sent into the foaming platform, then utilize foam device to filling-foam agent between the sheet material, it is characterized in that, utilizing foam device in the filling-foam agent between the sheet material, utilize a plurality of die arrangemenies that the part of populated blowing agent between the sheet material is carried out moulded section successively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584068.XA CN103009541B (en) | 2012-12-28 | 2012-12-28 | Continous way foam forming system and continous way foam forming method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584068.XA CN103009541B (en) | 2012-12-28 | 2012-12-28 | Continous way foam forming system and continous way foam forming method |
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| CN103009541A true CN103009541A (en) | 2013-04-03 |
| CN103009541B CN103009541B (en) | 2015-08-19 |
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| CN201210584068.XA Active CN103009541B (en) | 2012-12-28 | 2012-12-28 | Continous way foam forming system and continous way foam forming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105856484A (en) * | 2016-04-08 | 2016-08-17 | 袁晓忠 | Fully-automatic hydraulic die of board for cold storage rooms |
| CN106626203A (en) * | 2016-11-18 | 2017-05-10 | 遵义市剑龙塑料泡沫制品有限公司 | Continuous processing technique for plastic foam |
| CN108724581A (en) * | 2018-06-20 | 2018-11-02 | 俞鑫怡 | A kind of lamination foaming machine of bathroom color steel production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105856484A (en) * | 2016-04-08 | 2016-08-17 | 袁晓忠 | Fully-automatic hydraulic die of board for cold storage rooms |
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| CN108724581A (en) * | 2018-06-20 | 2018-11-02 | 俞鑫怡 | A kind of lamination foaming machine of bathroom color steel production line |
| CN108724581B (en) * | 2018-06-20 | 2024-01-26 | 俞鑫怡 | Laminating foaming machine of bathroom color steel plate production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009541B (en) | 2015-08-19 |
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