CN103009541B - Continous way foam forming system and continous way foam forming method - Google Patents
Continous way foam forming system and continous way foam forming method Download PDFInfo
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- CN103009541B CN103009541B CN201210584068.XA CN201210584068A CN103009541B CN 103009541 B CN103009541 B CN 103009541B CN 201210584068 A CN201210584068 A CN 201210584068A CN 103009541 B CN103009541 B CN 103009541B
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Abstract
The invention provides a kind of continous way foam forming system, comprise foaming platform and foaming machine, base is provided with bottom foaming platform, the top of base is provided with lower bolster, it is characterized in that, foaming platform also comprises multiple die arrangement, and multiple described die arrangement is successively set on the top of described lower bolster along the limp direction of sheet material; Die arrangement comprises cope match-plate pattern, cope match-plate pattern pressure apparatus, side template and side template pressure apparatus; Continous way foam forming system provided by the invention, utilize multiple die arrangement can carry out moulded section in advance to the part of blowing agent populated between two sheet materials, thus achieve foaming limit, limit and carry out moulded section, foaming machine continues filling-foam agent in follow-up sheet material after not needing to wait for sheet material moulded section again, effectively save the stand-by period, improve production efficiency; The present invention also provides a kind of continous way foam forming method, utilizes the method to save the stand-by period, thus enhances productivity.
Description
Technical field
The present invention relates to sheet material production technical field, particularly relate 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 because of its from heavy and light, structural strength is high, installation is easy, the easy comprehensive advantage such as transformation recycling, is more and more subject to pursuing of building material industry.
Building materials conventional mostly at present are composite board (as door-plate etc.), and composite board is normally matched by two sheet materials, then between two sheet materials, fills some fillers, thus obtained a kind of sheet material.Mostly its outer surface is to be made up of 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 carry out manufacturing, foam forming system mainly comprises a foaming platform and a foaming machine.In process of production, an one complete production process comprises traditional foam forming system:
First two sheet materials are sent in foaming platform, namely realize limp;
Then the foam gun on foaming machine is stretched between two sheet materials, and along moving to the other end from one end of two sheet materials, between two sheet materials, injecting blowing agent simultaneously, realizing the filling of blowing agent, namely realize foaming;
Finally the recycling foaming cope match-plate pattern of platform and side template carry out pressing mold to the sheet material of two after filling-foam agent, thus realize pressurize until after blowing agent solidifies, shape, namely realize pressing mold and shape;
Last solution is exerted pressure except cope match-plate pattern and side template, completes 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, foam again, last moulded section.Wherein, when carrying out moulded section, must be, complete the filling of blowing agent between foaming machine is to two sheet materials after, just can carry out; And when carrying out moulded section to two sheet materials and blowing agent therebetween, foam opportunity stays cool; Only have when previous composite board moulded section and after being transported, could start the process of next limp, foaming, moulded section, foaming machine could foam to follow-up sheet material again.Therefore foaming machine wait for next limp, foaming, moulded section process stand-by period reduce 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, thus 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, thus enhances productivity.
A kind of continous way foam forming system provided by the invention, comprise foaming platform and foaming machine, described foaming machine is provided with foam gun, and be provided with base bottom described foaming platform, the top of described base is provided with lower bolster,
Described foaming platform also comprises multiple die arrangement, and multiple described die arrangement is 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 be connected 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 is connected with described side template pressure apparatus.
Optionally, also comprise track, described track is arranged 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 slidably arranged on described track.
Optionally, each described die arrangement is all connected with one for responding to the position of described foaming machine, and control the travel switch of this die arrangement startup, described travel switch is arranged successively on the mobile alignment of described foaming machine, 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 for responding to the position of described foaming machine, and controls the closedown of described foam gun.
Optionally, also comprise lead limit switch, described lead limit switch for responding to the position of described foaming machine, and controls described foam gun realization contraction.
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, described base offers at least one preformed groove, described preformed groove extends along the limp direction perpendicular to sheet material, and be provided with limp roller in described preformed groove, described limp roller is connected with lowering or hoisting gear.
Optionally, the top of described preformed groove is provided with backing plate, and described backing plate is connected with pumping device.
A kind of continous way foam forming method provided by the invention, first sheet material is sent into foaming platform, then utilize foam device to filling-foam agent between sheet material, utilizing foam device to while filling-foam agent between sheet material, the part of multiple die arrangement to blowing agent populated between sheet material is utilized to carry 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 multiple die arrangement, when foam device is between two sheet materials during filling-foam agent, utilize these die arrangemenies can carry out moulded section in advance to the part of blowing agent populated between two sheet materials, thus achieve foaming limit, limit and carry out moulded section, foaming machine continues filling-foam agent in follow-up sheet material after not needing to wait for sheet material moulded section again, effectively save the stand-by period, improve production efficiency.
In further technical scheme, also be provided with the track for placing foaming machine, foaming machine can realize sliding in orbit, and track is arranged along the limp direction of sheet material, and the bearing of trend of track and lower bolster place plane parallel, utilize the track arranged to be convenient to the layout of foaming machine, and foaming machine can be slided along track, thus be more convenient to the filling that foaming machine carries out blowing agent.
In further technical scheme, each die arrangement is all connected with one for responding to the position of foaming machine, and control the travel switch of this die arrangement startup, and travel switch is arranged successively on the mobile alignment of foaming machine, and the order of placement of travel switch is corresponding with the order of placement of die arrangement; Utilize these travel switches can realize starting successively in order die arrangement, the automaticity of whole system is improved, reduce labor strength, more easy to operate and use.
In further technical scheme, utilize the position of the electromagnetic switch induction foaming machine arranged, when foaming machine slides into electromagnetic switch place and triggers electromagnetic switch, electromagnetic switch controls foam gun and realizes closing, and stops the filling of blowing agent, thus achieves the control of filling blowing agent, reduce the waste of blowing agent, make the automaticity of whole system improve simultaneously, reduce the labour intensity of workman, easy to operate and use.
In further technical scheme, utilize the position of the lead limit switch induction foaming machine arranged, when foaming machine slides into lead limit switch place and triggers lead limit switch, namely the foam gun in foaming machine has slided out between two sheet materials, lead limit switch controls the contraction of foam gun, foam gun is packed up, thus avoid foam gun to have influence on operation below, utilize cleaning device to clean foam gun simultaneously, use in order to next time, it makes the automaticity of whole system improve, and reduces the labour intensity of workman, easy to operate and use.
In further technical scheme, cope match-plate pattern pressure apparatus adopts hydraulic cylinder, side template pressure apparatus adopts pneumatic cylinder, the speed of travel of pneumatic cylinder is utilized to be greater than hydraulic cylinder, thus realize side template prior to cope match-plate pattern to sheet material realize compacting, prevent the filler in sheet material to be extruded outside sheet material, and then utilize cope match-plate pattern to realize pressurize to sheet material, thus ensure that the quality of moulded section, and then improve the quality of composite board of production.
In further technical scheme, base offers preformed groove, and in limp in be provided with liftable limp roller, utilize limp roller to be better transported on lower bolster or from lower bolster by sheet material and transport, be convenient to limp, operate and use convenient.
In further technical scheme, the top of preformed groove is also provided with the backing plate that can pump, when limp, backing plate extract out, be convenient to limp roller rise and for limp, when moulded section, backing plate is put back to and is formed an entirety with base, when avoiding moulded section, preformed groove is on the impact of sheet material, improves the quality of moulded section, and then improves the quality of composite board of production.
Compared with prior art, continous way foam forming method provided by the invention, it utilizes multiple die arrangement can carry out moulded section in advance to the part of blowing agent populated between sheet material, thus achieve foaming limit, limit and carry out moulded section, foaming machine continues filling-foam agent in follow-up sheet material after not needing to wait for sheet material moulded section again, effectively save the stand-by period, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the continous way foam forming system that Fig. 1 provides for the embodiment of the present invention one;
The structural representation of the continous way foam forming system that Fig. 2 provides for the embodiment of the present invention two;
Fig. 3 is the A direction view in Fig. 2;
Fig. 4 is the B-B direction view in Fig. 2;
The flow chart of the continous way foam forming method that Fig. 5 provides for the embodiment of the present invention three.
Accompanying drawing illustrates:
1-foams platform, 11-base, 12-lower bolster, 13-preformed groove, 14-limp roller, 15-lowering or hoisting gear, 16-backing plate, 17-pumping device;
2-foaming machine, 21-foam gun;
3-first die arrangement, 31-first cope match-plate pattern, 32-first cope match-plate pattern pressure apparatus, 33-first side template, 34-first side template pressure apparatus, 35-first travel switch;
4-second die arrangement, 41-second cope match-plate pattern, 42-second cope match-plate pattern pressure apparatus, 43-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;
7-track; 8-electromagnetic switch; 9-lead limit switch; 10-die arrangement.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly; clear, complete description is carried out below by technical scheme of the present invention; based on the detailed description of the invention in the present invention; other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the present invention protects.
Embodiment one:
First specify that the pointing direction of the arrow in 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, foaming machine 2 is provided with foam gun 21, base 11 is provided with bottom foaming platform 1, the top of base 11 is provided with lower bolster 12, and foaming platform 1 also comprises multiple die arrangement 10, and multiple die arrangement 10 is 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 be connected with cope match-plate pattern pressure apparatus, side template is arranged on the both sides of the top of lower bolster 12, and is connected with side template pressure apparatus.
It is disposed with multiple die arrangement 10 along the limp direction of sheet material above lower bolster 12, when foam device is between two sheet materials during filling-foam agent, utilize these die arrangemenies 10 can carry out moulded section in advance to the part of blowing agent populated between two sheet materials, thus achieve foaming limit, limit and carry out moulded section, foaming machine 2 continues filling-foam agent in follow-up sheet material after not needing to wait for sheet material moulded section again, effectively save the stand-by period, improve production efficiency.
Embodiment two:
For convenience of description and understand, it is four by the quantity set of die arrangement in the present embodiment, as shown in Figure 2, be respectively the first die arrangement 3, second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6, and specify that the pointing direction of the arrow in Fig. 2 is the limp direction of sheet material.
As shown in Figures 2 to 4, the continous way foam forming system that embodiments of the invention two provide, comprise foaming platform 1 and foaming machine 2, foaming machine 2 is provided with foam gun 21, base 11 is provided with bottom foaming platform 1, the top of base 11 is provided with lower bolster 12, foaming platform 1 also comprises the first die arrangement 3, second die arrangement 4, 3rd die arrangement 5 and the 4th die arrangement 6, and along the limp direction (as shown by the arrows in Figure 2) of sheet material, according to the 4th die arrangement 6, 3rd die arrangement 5, the order of the second die arrangement 4 and the first die arrangement 3 is arranged successively, and be all arranged on the top of cope match-plate pattern.
Wherein, first die arrangement 3 comprises the first cope match-plate pattern 31, first cope match-plate pattern pressure apparatus 32, first side template 33 and the first side template pressure apparatus 34, first cope match-plate pattern 31 is arranged on the top of lower bolster 12, and is connected with the first cope match-plate pattern 31 pressure apparatus 32, as shown in Figure 2; First side template 33 is arranged on the both sides of the top of lower bolster 12, and is connected with the first side template pressure apparatus 34, as shown in Figure 3.
Second die arrangement 4, the 3rd die arrangement 5 are identical with the first die arrangement 3 structure with the 4th die arrangement 6, all can be considered the structure shown in Fig. 2 and Fig. 3, do not repeat them here.
Its specific works process is:
First be fed through producing composite board two sheet materials used on foaming platform 1, one of them sheet material is placed on 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 place in advance along the limp direction of sheet material, and foam gun 21 is stretched between two sheet materials corresponding with the first die arrangement 3 position, and to filling-foam agent between two sheet materials, foaming machine 2 moves along reverse beginning the in the limp direction of sheet material simultaneously, namely moves from the right-hand member of the foaming platform 1 shown in Fig. 2 to left end.
After having filled blowing agent between foaming machine 2 is by two sheet materials corresponding with the first die arrangement 3 position, foaming machine 2 moves and continues filling-foam agent between two sheet materials corresponding with the second die arrangement 4 position, meanwhile, first die arrangement 3 starts to carry out moulded section to two sheet materials corresponding with the first die arrangement 3, namely the first side template 33 moves to sheet material direction under the drive of the first side template pressure apparatus 34, and pressure is applied to the sidepiece of two sheet materials, as shown in Figure 3, thus prevent the blowing agent of filling in two sheet materials to be squeezed out outside 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 realize pressurize to two sheet materials and blowing agent therebetween, thus the first die arrangement 3 completes moulded section action.
After having filled blowing agent between foaming machine 2 is by two sheet materials corresponding with the second die arrangement 4 position, foaming machine 2 moves and continues filling-foam agent between two sheet materials corresponding with the 3rd die arrangement 5 position, meanwhile, second die arrangement 4 starts to carry out moulded section to two sheet materials corresponding with the second die arrangement 4, namely the second side template moves to sheet material direction under the drive of the second side template pressure apparatus, and pressure is applied to the sidepiece of two sheet materials, thus prevent the blowing agent of filling in two sheet materials to be squeezed out outside 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 pressurize is realized to two sheet materials and blowing agent therebetween, thus the second die arrangement 4 completes moulded section action.
By that analogy, the 3rd die arrangement 5 and the 4th die arrangement 6 also complete moulded section action successively, when the 4th die arrangement 6(i.e. last die arrangement) complete moulded section action after, a signal can be exported to delayer, delayer sets a dwell time (dwell time can set according to need of production), after the dwell time through setting, first die arrangement 3, second die arrangement 4, 3rd die arrangement 5 and the 4th die arrangement 6 are opened in order successively, detailed process is for the first die arrangement 3, first side template 33 moves to the direction away from sheet material under the drive of the first side template pressure apparatus 34, and the sidepiece applying pressure removed two sheet materials, 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, thus completes the opening procedure of the first die arrangement 3, second die arrangement 4, the 3rd die arrangement 5 are identical with the opening procedure of the first die arrangement 3 with the opening procedure of the 4th die arrangement 6, do not repeat them here.
After the first die arrangement 3, second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 are all opened, the composite board made is transported from foaming platform 1, the sheet material of subsequent production is sent on foaming platform 1 simultaneously, and repeats said process, and then realize continuous seepage.
It utilizes four die arrangemenies can carry out moulded section in advance to the part of blowing agent populated between two sheet materials, thus achieve foaming limit, limit and carry out moulded section, foaming machine 2 continues filling-foam agent in follow-up sheet material after not needing to wait for sheet material moulded section again, effectively save the stand-by period, improve production efficiency.
In the present embodiment, because side template needs to realize compacting prior to cope match-plate pattern to sheet material, thus prevent the filler in sheet material to be extruded outside sheet material, therefore need side template to move into place prior to cope match-plate pattern.
Concrete setting is for the first die arrangement 3, first cope match-plate pattern pressure apparatus 32 can select hydraulic cylinder, first side template pressure apparatus 34 can select pneumatic cylinder, utilize the speed of travel of pneumatic cylinder to be greater than the speed of travel of hydraulic cylinder, thus realize the first side template 33 prior to the 31 pairs of sheet materials realization compactings of the first cope match-plate pattern; Prevent the filler in sheet material to be extruded outside sheet material, and then utilize cope match-plate pattern to realize pressurize to sheet material, thus ensure that the quality of moulded section, and then improve the quality of composite board of production.
Further, first cope match-plate pattern pressure apparatus 32 and the first side template pressure apparatus 34 also all can select hydraulic cylinder, guarantee first side template pressure apparatus 34 is just needed to start prior to the first cope match-plate pattern pressure apparatus 32, or first side template pressure apparatus 34 displacement be less than the first cope match-plate pattern pressure apparatus 32, namely ensure that the first side template 33 realizes suppressing prior to the first cope match-plate pattern 31 pairs of sheet materials.
Wherein, the second cope match-plate pattern pressure apparatus 42 and the second side template pressure apparatus in second die arrangement 4, the 3rd cope match-plate pattern pressure apparatus 51 in 3rd die arrangement 5 and the 3rd side template pressure apparatus, the 4th cope match-plate pattern pressure apparatus 61 in 4th die arrangement 6 and the 4th side template pressure apparatus, all identical with the device selected of the first side template pressure apparatus 34 with the first cope match-plate pattern pressure apparatus 32 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, also can arrange a track 7, track 7 is arranged along the limp direction of sheet material, and the bearing of trend of track 7 and lower bolster 12 place plane parallel, foaming machine 2 is slidably arranged on track 7.The setting position of its middle orbit 7 can be arranged on above foaming platform 1 (as shown in Figure 2), also the either side in the both sides of foaming platform 1 can be arranged on along the limp direction of sheet material, the concrete setting position of track 7 is not unique, as long as foaming machine 2 can be realized to slide on track 7, and ensure that foam gun 21 on foaming machine 2 is in the process of foaming machine 2 movement, can be placed in all the time to complete between two sheet materials and foam.
In the present embodiment, because the first die arrangement 3, second die arrangement 4, the 3rd die arrangement 5 and the 4th die arrangement 6 need to complete moulded section action successively, Non-follow control can be selected, namely after foaming machine 2 blowing agent completed between the sheet material corresponding with the first die arrangement 3 position is filled, control the first die arrangement 3 by workman and carried out moulded section, but wasted time and energy; The time can also be selected to set, namely a foamed time is set, in setting foamed time, foaming machine 2 can complete the filling of the blowing agent between the sheet material corresponding with the first die arrangement 3 position, then the first die arrangement 3 carries out moulded section, but foamed time is difficult to control, easily causes blowing agent fill too much or fill very few, be not easy to use.
Therefore preferred, each die arrangement can be adopted all to be connected with one for responding to the position of foaming machine 2, and control the travel switch of this die arrangement startup, as shown in Figure 2, first die arrangement 3 is connected with the first travel switch 35, second die arrangement 4 is connected with the second travel switch 43, 3rd die arrangement 5 is connected with third trip switch 52, 4th die arrangement 6 is connected with fourth line journey switch 62, the first above-mentioned travel switch 35, 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, namely the limp direction along sheet material is disposed with fourth line journey switch 62, third trip switch 52, second travel switch 43 and the first travel switch 35.Utilize the first travel switch 35, second travel switch 43, third trip switch 52 and fourth line journey switch 62 can realize starting successively in order die arrangement, the automaticity of whole system is improved, reduce labor strength, more easy to operate and use.
Its specific works process for: after having filled blowing agent between foaming machine 2 is to the sheet material corresponding to the first die arrangement 3, it moves and continues filling-foam agent between the sheet material corresponding to the second die arrangement 4, meanwhile, it triggers the first travel switch 35, first travel switch 35 sense the position of foaming machine 2 after, control the first die arrangement 3 to start, and carry out moulded section; It is noted that the position that the first travel switch 35 is arranged, should meet when foaming machine 2 triggers the first travel switch 35, populated blowing agent between the sheet material corresponding to the first die arrangement 3, its concrete setting position is not unique.
By that analogy, utilize the second travel switch 43 to control the second die arrangement 4, utilize third trip switch 52 to control the 3rd die arrangement 5, utilize fourth line journey switch 62 to control 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, first travel switch 35, second travel switch 43, third trip switch 52 and fourth line journey switch 62 can be successively set between track 7 and foaming platform 1 (as shown in Figure 2), by responding to the position of foam gun 21, foam gun 21 is namely utilized to trigger; Also can being successively set on the side of foaming platform 1, by responding to the position of foam gun 21, namely utilizing foam gun 21 to trigger; Also can being successively set on track 7, by responding to the position of foaming machine 2, namely utilizing foaming machine 2 to trigger.It should be understood that the first travel switch 35, second travel switch 43, third trip switch 52 and fourth line journey switch 62 activation pattern are not unique.
Further, first travel switch 35, second travel switch 43, third trip switch 52 and fourth line journey switch 62 can select touch-type travel switch, also optional Photoinduction type travel switch, as long as it can ensure 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, because foam gun 21 is to after blowing agent populated between overall sheet material, namely foam gun 21 finally completes after the sheet material corresponding with the 4th die arrangement 6 fills, foam gun 21 will shift out sheet material, therefore need to control foam gun 21 to close after filling sheet material, thus prevent blowing agent spilling from impacting production equipment, and reduce the waste of blowing agent.
Therefore preferred, also can arrange an electromagnetic switch 8, electromagnetic switch 8 for responding to the position of described foaming machine 2, and controls foam gun 21 and closes.Thus achieve the control that blowing agent is filled, and reduce the waste of blowing agent, make the automaticity of whole system improve simultaneously, reduce the labour intensity of workman, easy to operate and use.
Its specific works process is: when after the filling that foam gun 21 completes overall sheet material, as shown in Figure 2, namely after completing the corresponding sheet material filling of the 4th die arrangement 6, electromagnetic switch 8 is just triggered in the shift position of foaming machine 2, electromagnetic switch 8 controls foam gun 21 and closes, thus stops the filling of blowing agent.It is noted that the position that electromagnetic switch 8 is arranged, should meet when foaming machine 2 triggers electromagnetic switch 8, foaming machine 2 has completed the filling of blowing agent to overall sheet material.
Further, electromagnetic switch 8 can be arranged on (as shown in Figure 2) on track 7, by responding to the position of foaming machine 2, namely utilizes foaming machine 2 to trigger; Also can being arranged on the side of foaming platform 1, by responding to the position of foam gun 21, namely utilizing foam gun 21 to trigger; Also can being successively set between track 7 and foaming platform 1, by responding to the position of foaming machine 2, namely utilizing foaming machine 2 to trigger.It should be understood that the activation pattern of electromagnetic switch 8 is not unique.
In the present embodiment, due to foam gun 21 shift out foaming platform 1 after, it needs to remove filling position, and cleans; Therefore, also can arrange one stroke limit switch 9, lead limit switch 9 for responding to the position of foaming machine 2, and controls foam gun 21 realization contraction.
Its specific works process is: when foam gun 21 completes the filling of overall sheet material and after closing, lead limit switch 9 is just triggered in the shift position of foaming machine 2, lead limit switch 9 controls foam gun 21 and shrinks, and leave the operating position of filling-foam agent, trigger the cleaning device on foaming machine 2 simultaneously, thus realize the cleaning to foam gun 21, use in order to next time, it makes the automaticity of whole system improve, and reduces the labour intensity of workman, easy to operate and use.
Further, lead limit switch 9 can be arranged on (as shown in Figure 2) on track 7, by responding to the position of foaming machine 2, namely utilizes foaming machine 2 to trigger; Also can being arranged on the side of foaming platform 1, by responding to the position of foam gun 21, namely utilizing foam gun 21 to trigger; Also can being successively set between track 7 and foaming platform 1, by responding to the position of foaming machine 2, namely utilizing foaming machine 2 to trigger.It should be understood that the activation pattern of lead limit switch 9 is not unique.
Lead limit switch 9 can select touch-type travel switch, also optional Photoinduction type travel switch, as long as it can ensure 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, due to needs continuous seepage, therefore the length of platform 1 of foaming can very long (as shown in Figure 1 and Figure 2), when so just making sheet material be delivered to the preparation production of foaming platform 1, or when being transported away after making composite board, all need larger carrying capacity, certain inconvenience can be caused to production.Therefore, as shown in Figure 2, also can offer at least one preformed groove 13 on the pedestal 11, preformed groove 13 extends along the limp direction perpendicular to sheet material, and be provided with limp roller 14 in preformed groove 13, limp roller 14 is connected with lowering or hoisting gear 15.
Its specific works process is: limp roller 14 folding and unfolding is at ordinary times in preformed groove 13, when needs conveying sheet material or when exporting 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, thus make limp easier, quick; After limp terminates, limp roller 14, under the drive of lowering or hoisting gear 15, is fallen downwards, and is retracted in preformed groove 13, now sheet material is carried out to filling and the moulded section of blowing agent.
Wherein lowering or hoisting gear 15 can select the device such as hydraulic pressure, air pressure, as long as can realize being elevated, its concrete form is not unique.And can Non-follow control, also can automatically control.
In the present embodiment, due to base 11 having offered preformed groove 13, when limp terminates, and when carrying out moulded section to sheet material.Preformed groove 13 on base 11, when can make moulded section, base 11 is at preformed groove 13 place unbalance stress, and then impacts the quality of composite board.Therefore, as shown in Figure 4, also the top of preformed groove 13 can be provided with backing plate 16, and backing plate 16 is connected with pumping device 17.
Its specific works process is: backing plate 16 folding and unfolding at ordinary times in preformed groove 13, and is positioned at the top of preformed groove 13; When needs conveying sheet material or when exporting composite board, backing plate 16 is under the drive of pumping device 17, and the side to foaming platform 1 is moved and detaches out (as shown in Figure 4) in preformed groove 13, and then limp roller 14 rises walking plate of going forward side by side; After limp terminates, limp roller 14 declines and is retracted in preformed groove 13, and now backing plate 16 returns in preformed groove 13 under the drive of pumping device 17, and forms one with base 11 and complete plane, then sheet material is carried out to filling and the moulded section of blowing agent.Thus preformed groove 13, on the impact of sheet material, improves the quality of moulded section when efficiently avoid moulded section, and then improve the quality of composite board of production.
Wherein, pumping device 17 can be hydraulic pressure, air pressure etc.; Also tooth bar can be set on backing plate 16, utilize gear, tooth bar realizes it and pump; As long as can realize it to pump, its concrete form is not unique.And can Non-follow control, also can automatically control.
Further, in order to prevent equipment to be damaged, backing plate 16 and limp roller 14 also can realize interlocking, and when namely backing plate 16 is in preformed groove 13, limp roller 14 can not rise; When limp roller 14 rises, backing plate 16 can not be recovered in preformed groove 13.
Should be noted that; just to arrange four die arrangemenies as a detailed description of the invention in the present embodiment; but the quantity of die arrangement is not limited to four; also can be two, three or even multiple; the concrete quantity of die arrangement setting has the panel 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, comprises the following steps:
Step 201, by sheet material send into foaming platform.
Step 202, utilize foam device to filling-foam agent between sheet material.
Step 203, utilizing foam device to while filling-foam agent between sheet material, the part of multiple die arrangement to blowing agent populated between sheet material is utilized to carry out moulded section successively.
It realizes by the continous way foam forming system provided in above-described embodiment two, and its specific works process is identical with the course of work described in embodiment two, does not repeat them here.
It should be noted that, the continous way foam forming method provided in the present embodiment also realizes by other devices.
Last it is noted that above embodiment and embodiment are only in order to illustrate technical scheme of the present invention, be not intended to limit; Although reference aforementioned embodiments and embodiment are to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned embodiments or embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention or embodiment technical scheme.
Claims (5)
1. a continous way foam forming system, comprise foaming platform and foaming machine, described foaming machine is provided with foam gun, and be provided with base bottom described foaming platform, the top of described base is provided with lower bolster, it is characterized in that,
Described foaming platform also comprises multiple die arrangement, and multiple described die arrangement is 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 be connected 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 is connected with described side template pressure apparatus;
Also comprise track, described track is arranged 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 slidably arranged on described track;
Each described die arrangement is all connected with one for responding to the position of described foaming machine, and control the travel switch of this die arrangement startup, described travel switch is arranged successively on the mobile alignment of described foaming machine, and the order of placement of described travel switch is corresponding with the order of placement of described die arrangement;
Described base offers at least one preformed groove, described preformed groove extends along the limp direction perpendicular to sheet material, and be provided with limp roller in described preformed groove, described limp roller is connected with lowering or hoisting gear;
The top of described preformed groove is provided with backing plate, and described backing plate is connected with pumping device.
2. continous way foam forming system according to claim 1, is characterized in that, also comprise electromagnetic switch, and described electromagnetic switch for responding to the position of described foaming machine, and controls the closedown of described foam gun.
3. continous way foam forming system according to claim 1, is characterized in that, also comprise lead limit switch, and described lead limit switch for responding to the position of described foaming machine, and controls described foam gun realization contraction.
4. continous way foam forming system according to claim 1, is characterized in that, described cope match-plate pattern pressure apparatus is hydraulic cylinder, and described side template pressure apparatus is pneumatic cylinder.
5. continous way foam forming system according to claim 1, is characterized in that, described cope match-plate pattern pressure apparatus and described side template pressure apparatus are hydraulic cylinder.
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| 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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| 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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| CN103009541B true CN103009541B (en) | 2015-08-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105856484B (en) * | 2016-04-08 | 2018-07-03 | 袁晓忠 | Full-automatic cold storage plate hydraulic die |
| CN106626203B (en) * | 2016-11-18 | 2019-01-08 | 遵义市剑龙塑料泡沫制品有限公司 | Continuous processing technology for plastic foam |
| CN108724581B (en) * | 2018-06-20 | 2024-01-26 | 俞鑫怡 | Laminating foaming machine of bathroom color steel plate production line |
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| US3674387A (en) * | 1968-09-06 | 1972-07-04 | Basf Ag | Apparatus for the production of continuous lengths of foamed polystyrene |
| CN1320514A (en) * | 2000-04-26 | 2001-11-07 | 湖南龙升新材料有限公司 | Apparatus for production line of composite glass fibre-polyurethane plates (sections) |
| CN201291554Y (en) * | 2008-10-27 | 2009-08-19 | 苏州市申龙电梯有限公司 | Continuous production device for foaming filling plate |
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| US3193406A (en) * | 1961-12-07 | 1965-07-06 | Allied Chem | Edge regulator |
| US3674387A (en) * | 1968-09-06 | 1972-07-04 | Basf Ag | Apparatus for the production of continuous lengths of foamed polystyrene |
| CN1320514A (en) * | 2000-04-26 | 2001-11-07 | 湖南龙升新材料有限公司 | Apparatus for production line of composite glass fibre-polyurethane plates (sections) |
| CN201291554Y (en) * | 2008-10-27 | 2009-08-19 | 苏州市申龙电梯有限公司 | Continuous production device for foaming filling plate |
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