CN109719883A - A kind of water tank polyurethane thermal insulation board foam device - Google Patents
A kind of water tank polyurethane thermal insulation board foam device Download PDFInfo
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- CN109719883A CN109719883A CN201910221993.8A CN201910221993A CN109719883A CN 109719883 A CN109719883 A CN 109719883A CN 201910221993 A CN201910221993 A CN 201910221993A CN 109719883 A CN109719883 A CN 109719883A
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- rack
- water tank
- insulation board
- thermal insulation
- lower die
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Abstract
The invention discloses a kind of water tank polyurethane thermal insulation board foam devices, it is related to water tank heat preserving plate production technical field, its key points of the technical solution are that including rack, the frame that is fixed in rack lower end, the lower die that vertically sliding is connected in frame, the upper mold for being installed on lower driving assembly that the bottom of rack is used to drive lower die mobile, vertically sliding, being opened in the foaming mouth of upper mold and be installed on the upper end of rack and be used to drive the upper driving assembly of upper mold movement；Liftout attachment is provided in the rack, the liftout attachment includes multiple ejection cylinders being vertically arranged in rack；It is connected with top plate on the piston rod of each ejection cylinder, the top plate vertically slides and is connected to lower die.The present invention solves the problems, such as water tank heat preserving plate not easy mold release, has achieved the effect that be demoulded convenient for water tank heat preserving plate.
Description
Technical field
The present invention relates to water tank heat preserving plate production technical fields, are protected more specifically, it is related to a kind of water tank with polyurethane
Warm plate foam device.
Background technique
Water tank heat preserving plate is to add a strata polyurethane foam in the inside of stainless steel module to be formed, the four of stainless steel module
Edge part is equipped with flange, and polyurethane foam is embedded in flange in the form of shape and stainless steel module are consistent, and and stainless steel
Module bond is in one.
The prior art can refer to the Chinese invention patent application file that Authorization Notice No. is CN108638414A, it discloses
A kind of integral foam device for polyurethane foamed thermal-insulating plate, including board, hydraulic cylinder, lower forming blocks, rack and upper molding
Block, the hydraulic cylinder are mounted on machine bottom, and the rack is fixedly mounted on board, the lower forming blocks center bottom and liquid
The output end of cylinder pressure is fixedly connected, and lower forming blocks are connect with housing slide, offers card slot in the lower forming blocks, it is described on
Forming blocks are fixedly mounted on the rack, and the upper forming blocks center is equipped with foaming mouth, and the upper forming blocks are equipped with card and enclose, described
Card is enclosed and can be clamped with card slot；When work, foaming machine is accessed from the foaming mouth in fixed plate, before carrying out foaming bottling, starting
Hydraulic cylinder drives lower forming blocks along guide post upward sliding by hydraulic cylinder, until the card circuit card of upper forming blocks is into lower forming blocks
Card slot in, wherein card is enclosed with step, and after card circuit card is into card slot, card encloses the lower forming blocks of close contact, thus
The type chamber of foaming bottling is formed between lower forming blocks and upper forming blocks, then, high-pressure foam is carried out from foaming mouth by foaming machine,
Expanding foam solution will be along foaming mouth injection, until full of the type chamber between lower forming blocks and upper forming blocks, liquid solidification to be foamed, solidification
Hard polyurethane foam insulation board is just formd afterwards, then, lower forming blocks slide downward is driven by hydraulic cylinder, it next will be hard
Matter polyurethane foamed thermal-insulating plate takes out.
As shown in Figure 1, a kind of water tank heat preserving plate 1, including stainless steel base shell 11 and polyurethane foam 12；But it is above-mentioned
The not set liftout attachment of equipment so that inconvenient water tank heat preserving plate is demoulded, thus may will affect the production of water tank heat preserving plate
Efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of water tank to be foamed with polyurethane thermal insulation board
Device is demoulded by setting liftout attachment convenient for water tank heat preserving plate, it is thus possible to improve the production effect of water tank heat preserving plate
Rate.
To achieve the above object, the present invention provides the following technical scheme that a kind of water tank is filled with polyurethane thermal insulation board foaming
It sets, including rack, the frame that is fixed in rack lower end, the lower die that vertically sliding is connected in frame, the bottom for being installed on rack
Portion is used to drive the lower driving assembly of lower die movement, the upper mold vertically slid, is opened in the foaming mouth of upper mold and is installed on
The upper driving assembly that the upper end of rack is used to drive upper mold mobile；Liftout attachment, the liftout attachment are provided in the rack
Including multiple ejection cylinders being vertically arranged in rack；It is connected with top plate on the piston rod of each ejection cylinder, it is described
Top plate vertically slides and is connected to lower die.
By using above-mentioned technical proposal, stainless steel base shell is put into frame to (lower die carries out stainless steel base shell at this time
Support), then drive upper mold to move down and merge upper die and lower die by upper driving assembly, followed by foaming machine from foaming mouth
High-pressure foam is carried out, expanding foam solution will be along foaming mouth injection, and until the type chamber surrounded full of lower die and upper mold, liquid to be foamed is solidifying
Gu just foring water tank heat preserving plate after solidification, then driving upper mold to move up by upper driving assembly makes upper mold and polyurethane
Foam fraction factor, moving up followed by lower driving assembly driving lower die separates stainless steel base shell with top plate；Next, opening
Dynamic ejection cylinder, the piston rod driving top plate for ejecting cylinder, which moves up, separates stainless steel base shell with lower die；It is pushed up by setting
Device out is demoulded convenient for water tank heat preserving plate, it is thus possible to improve the production efficiency of water tank heat preserving plate.
The present invention is further arranged to: the lower driving assembly includes the multiple lower cylinders for being installed on bottom of the frame, each
The piston rod of the lower cylinder is fixedly connected with the bottom of lower die straight up.
By using above-mentioned technical proposal, when needing mobile lower die, start lower cylinder, under the piston rod driving of lower cylinder
Mould moves up, so as to make the more stable of lower die movement.
The present invention is further arranged to: the upper driving assembly includes the multiple upper cylinders being set on the inside of frame top,
The piston rod of each upper cylinder straight down be fixedly connected at the top of upper mold.
By using above-mentioned technical proposal, when needing mobile upper mold, start upper cylinder, the piston rod of upper cylinder drives
Mould moves up, so as to make the more stable of upper mold movement.
The present invention is further arranged to: multiple sliding slots vertically slid convenient for top plate are offered in the lower die.
By using above-mentioned technical proposal, sliding slot has guiding role to top plate, can reduce top plate vertically with this
A possibility that deviateing in slipping.
The present invention is further arranged to: discharging mechanism is provided in the rack, the discharging mechanism includes being installed on machine
The pushing material component of frame side and the discharge component for being installed on the rack other side.
By using above-mentioned technical proposal, after water tank heat preserving plate is ejected, water tank heat preserving plate is pushed away by pushing material component
To discharge component, then water tank heat preserving plate is transported by discharge component, upper mold or lower die pair can be reduced with this
A possibility that operator damages.
The present invention is further arranged to: the pushing material component includes the multiple pusher cylinders for being horizontally installed to rack side；
Push plate is connected on the piston rod of each pusher cylinder, the push plate slides along the length direction of rack.
By using above-mentioned technical proposal, start pusher cylinder, the piston rod of pusher cylinder pushes push plate mobile, thus just
Water tank heat preserving plate can be released, it is thus possible to reduce a possibility that operator is weighed wounded by upper mold or lower die.
The present invention is further arranged to: the discharge component includes being fixed in transport of the rack far from pusher cylinder side
Frame, be rotationally connected with pallet close to rack one end drive roll, be installed on rack and for drive drive roll rotate driving
Motor is successively rotationally connected with multiple driven vollers of pallet and drive roll and driven voller is made to link along the transporting direction of material
Metal mesh belt；The output shaft of the driving motor is fixedly connected with one end of drive roll.
By using above-mentioned technical proposal, start driving motor, the output shaft driving drive roll rotation of driving motor, in master
Just metal mesh belt can be made to rotate under the action of dynamic roller and multiple driven vollers, consequently facilitating transporting to water tank heat preserving plate；Because of water
When case insulation board just takes out from lower die, the temperature of water tank heat preserving plate is higher, is transported by metal mesh belt to water tank heat preserving plate
It is defeated, it on the one hand can reduce a possibility that operator is burned, on the other hand can be improved the production efficiency of water tank heat preserving plate.
The present invention is further arranged to: it is provided with outside the rack for carrying out cooling cooling component to material, it is described
Cooling component includes the blower being installed on outside rack, the blow box for being fixed in pallet side and is opened in blow box close to gold
Belong to multiple gas holes of mesh belt side；The air outlet of the blower is connected to blow box far from the side of metal mesh belt.
By using above-mentioned technical proposal, start blower, blower makes to generate wind in blow box, then the wind warp in blow box
It crosses gas hole and blows to water tank heat preserving plate, so as to accelerate the cooling velocity of water tank heat preserving plate, thus by the way that cooling component is arranged,
The production efficiency of water tank heat preserving plate can be further speeded up.
The present invention is further arranged to: wavy cooling water pipe, the pallet peripheral hardware are provided in the blow box
It is equipped with collecting box, the water inlet end of the cooling water pipe is connected to through the side of blow box with high-pressure cooling water source, the cooling water
The water outlet of pipe is connected to through the other side of blow box with collecting box.
By using above-mentioned technical proposal, cooled down by the cooling water in cooling water pipe to blow box, so as to
Effectively cool down to water tank heat preserving plate.
The present invention is further arranged to: being connected with sealing ring on the top plate.
It, can by be arranged that sealing ring can reduce that expanding foam solution leaks from sliding slot by using above-mentioned technical proposal
It can property.
In conclusion the present invention has the advantages that compared with the prior art
1. stainless steel base shell is put into frame (lower die is supported stainless steel base shell at this time), then pass through upper driving assembly
Driving upper mold, which moves down, merges upper die and lower die, carries out high-pressure foam from foaming mouth followed by foaming machine, expanding foam solution will be suitable
The injection of foaming mouth, until the type chamber surrounded full of lower die and upper mold, liquid solidification to be foamed just forms water tank guarantor after solidification
Warm plate, then driving upper mold to move up by upper driving assembly separates upper mold with polyurethane foam, followed by lower drive
Dynamic Component driver lower die, which moves up, separates stainless steel base shell with top plate；Next, starting ejection cylinder, ejects the work of cylinder
Stopper rod driving top plate, which moves up, separates stainless steel base shell with lower die；By be arranged liftout attachment, convenient for water tank heat preserving plate into
Row demoulding, it is thus possible to improve the production efficiency of water tank heat preserving plate；
2. water tank heat preserving plate is pushed on discharge component by pushing material component after water tank heat preserving plate is ejected, then by going out
Material component transports water tank heat preserving plate, can reduce the possibility that upper mold or lower die damage operator with this
Property；
3. starting blower, blower makes to generate wind in blow box, and then the wind in blow box blows to water tank heat preserving plate by gas hole,
So as to accelerate the cooling velocity of water tank heat preserving plate, thus by setting cooling component, water tank heat preserving can be further speeded up
The production efficiency of plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of water tank heat preserving plate in background technique；
Fig. 2 is the overall structure diagram of embodiment；
Fig. 3 is the structural schematic diagram of embodiment saliency liftout attachment；
Fig. 4 is the explosive view of embodiment saliency card slot；
Fig. 5 is the structural schematic diagram of embodiment saliency discharging mechanism；
Fig. 6 is the structural schematic diagram of embodiment saliency cooling component；
Fig. 7 is the partial sectional view of embodiment saliency cooling water pipe.
In figure: 1, water tank heat preserving plate；11, stainless steel base shell；12, polyurethane foam；2, rack；21, frame；22, lower die；
23, upper mold；24, foam mouth；3, liftout attachment；31, cylinder is ejected；32, top plate；33, sliding slot；34, sealing ring；35, card slot；4,
Upper driving assembly；41, upper cylinder；5, lower driving assembly；51, lower cylinder；6, discharging mechanism；61, pushing material component；611, pusher gas
Cylinder；612, push plate；62, discharge component；621, pallet；622, drive roll；623, driving motor；624, driven voller；625, golden
Belong to mesh belt；7, cooling component；71, blower；72, blow box；73, gas hole；74, cooling water pipe；75, collecting box.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment: a kind of water tank polyurethane thermal insulation board foam device, as shown in Fig. 2, including rack 2, being fixed in rack 2
The frame 21 of lower end, the lower die 22 that vertically sliding is connected in frame 21 are installed on the bottom of rack 2 for driving lower die 22
Mobile lower driving assembly 5, is opened in the foaming mouth 24 of upper mold 23 and is installed on rack 2 upper mold 23 vertically slid
The upper driving assembly 4 that upper end is used to drive upper mold 23 mobile；Liftout attachment 3 is installed in rack 2.
As shown in Figures 2 and 3, liftout attachment 3 includes multiple ejection cylinders 31 being vertically arranged in rack 2；Each top
Top plate 32 is connected on the piston rod of cylinder 31 out, top plate 32 vertically slides and is connected to lower die 22, offers in lower die 22 more
A sliding slot 33 vertically slid convenient for top plate 32；As shown in figure 4, sealing ring 34 is connected on top plate 32, the periphery of top plate 32
The card slot 35 being clamped for sealing ring 34 is offered on face.Stainless steel base shell 11 is put into frame 21 to (lower die 22 is to stainless at this time
Steel base shell 11 is supported), then driving upper mold 23 to move down by upper driving assembly 4 merges upper mold 23 and lower die 22, connects down
To carry out high-pressure foam from foaming mouth 24 by foaming machine, expanding foam solution will be injected along foaming mouth 24, until being full of 22 He of lower die
The type chamber that upper mold 23 is surrounded, liquid solidification to be foamed, just forms water tank heat preserving plate 1, then passes through upper driving assembly 4 after solidification
Driving upper mold 23, which moves up, separates upper mold 23 with polyurethane foam 12, drives lower die 22 followed by lower driving assembly 5
Moving up separates stainless steel base shell 11 with top plate 32；Next, starting ejection cylinder 31, the piston rod of ejection cylinder 31 drive
Dynamic top plate 32, which moves up, separates stainless steel base shell 11 with lower die 22；By the way that liftout attachment 3 is arranged, it is convenient for water tank heat preserving plate 1
It is demoulded, it is thus possible to improve the production efficiency of water tank heat preserving plate 1.
As shown in Fig. 2, upper driving assembly 4 includes the multiple upper cylinders 41 for being set to 2 inside top of rack, each upper cylinder
41 piston rod is fixedly connected with the top of upper mold 23 straight down.When needing mobile upper mold 23, start upper cylinder 41, upper gas
The piston rod driving upper mold 23 of cylinder 41 moves up, so as to make the more stable of the movement of upper mold 23.
As shown in Fig. 2, lower driving assembly 5 includes the multiple lower cylinders 51 for being installed on 2 bottom of rack, each lower cylinder 51
Piston rod is fixedly connected with the bottom of lower die 22 straight up；When the piston rod of lower cylinder 51, which is in top, stretches state, lower die 22
Top and frame 21 top it is coplanar.When needing mobile lower die 22, start lower cylinder 51, the piston rod of lower cylinder 51 drives
Dynamic lower die 22 moves up, so as to make the more stable of the movement of lower die 22.
As shown in figure 5, being provided with discharging mechanism 6 in rack 2, discharging mechanism 6 includes the pusher group for being installed on 2 side of rack
Part 61 and the discharge component 62 for being installed on 2 other side of rack；Pushing material component 61 includes being horizontally installed to the multiple of 2 side of rack
Pusher cylinder 611；Push plate 612 is connected on the piston rod of each pusher cylinder 611, push plate 612 is sliding along the length direction of rack 2
It moves；Discharge component 62 includes the pallet 621 being fixed in rack 2 far from 611 side of pusher cylinder, is rotationally connected with pallet
621 close to 2 one end of rack drive roll 622, be installed on rack 2 and for drive drive roll 622 rotate driving motor 623,
Multiple driven vollers 624 of pallet 621 are successively rotationally connected with along the transporting direction of material and make drive roll 622 and driven voller
The metal mesh belt 625 of 624 linkages；The output shaft of driving motor 623 is fixedly connected with one end of drive roll 622.Starting driving electricity
The output shaft driving drive roll 622 of machine 623, driving motor 623 rotates, under the action of drive roll 622 and multiple driven vollers 624
Metal mesh belt 625 can just rotated；When needing to release the water tank heat preserving plate 1 ejected by top plate 32, start pusher cylinder
611, the piston rod of pusher cylinder 611 pushes push plate 612 mobile, so that metal mesh belt 625 can be pushed into water tank heat preserving plate 1
On, then water tank heat preserving plate 1 is transported by metal mesh belt 625；By the way that discharging mechanism 6 is arranged, on the one hand can reduce
On the other hand a possibility that operator is burned can be improved the production efficiency of water tank heat preserving plate 1.
As shown in Figure 5 and Figure 6, it is provided with outside rack 2 for carrying out cooling cooling component 7 to material, cooling component 7 is wrapped
The blower 71 being installed on outside rack 2 is included, the blow box 72 of 621 side of pallet is fixed in and is opened in blow box 72 close to gold
Belong to multiple gas holes 73 of 625 side of mesh belt；The air outlet and blow box 72 of blower 71 connect far from the side of metal mesh belt 625
It is logical.Start blower 71, blower 71 makes to generate wind in blow box 72, and then the wind in blow box 72 blows to water tank by gas hole 73
Insulation board 1 can further add so as to accelerate the cooling velocity of water tank heat preserving plate 1, thus by setting cooling component 7
The production efficiency of fast water tank heat preserving plate 1.
As shown in Figure 6 and Figure 7, wavy cooling water pipe 74 is provided in blow box 72, pallet 621(is shown in Fig. 5) outside
It is provided with collecting box 75, the water inlet end of cooling water pipe 74 is connected to through the side of blow box 72 with high-pressure cooling water source, cooling water
It can be produced by liquid nitrogen or liquefied ammonia, then cooling water can be conveyed to cooling water pipe 74 by water pump；Cooling water pipe 74
Water outlet be connected to through the other side of blow box 72 with collecting box 75, water resource can be saved by setting collecting box 75.It is logical
Cooling water in supercooling water pipe 74 cools down to blow box 72, so as to effectively cool down to water tank heat preserving plate 1.
This kind of water tank is as follows with the working principle of polyurethane thermal insulation board foam device:
Stainless steel base shell 11 is put into frame 21, then driving upper mold 23 to move down by the piston rod of upper cylinder 41 makes upper mold 23
Merging with lower die 22, carries out high-pressure foam from foaming mouth 24 followed by foaming machine, expanding foam solution will be injected along foaming mouth 24,
Until the type chamber surrounded full of lower die 22 and upper mold 23, liquid solidification to be foamed just forms water tank heat preserving plate 1 after solidification, with
Driving upper mold 23 to move up by the piston rod of upper cylinder 41 afterwards separates upper mold 23 with polyurethane foam 12, followed by
The piston rod driving lower die 22 of lower cylinder 51, which moves up, separates stainless steel base shell 11 with top plate 32；Next, starting ejection
Cylinder 31, the piston rod driving top plate 32 of ejection cylinder 31, which moves up, separates stainless steel base shell 11 with lower die 22, then makes
The piston rod driving top plate 32 for ejecting cylinder 31 resets；Subsequent start-up blower 71 and driving motor 623, driving motor 623 it is defeated
Shaft drives drive roll 622 to rotate, and 625 turns of metal mesh belt just can be made under the action of drive roll 622 and multiple driven vollers 624
It is dynamic；Next starting pusher cylinder 611, the piston rod of pusher cylinder 611 pushes push plate 612 mobile, to can protect water tank
Warm plate 1 is pushed on metal mesh belt 625, is then transported by metal mesh belt 625 to water tank heat preserving plate 1, in metal mesh belt 625
Water tank heat preserving plate 1 cooled down by blow box 72 to water tank heat preserving plate 1 in transportational process.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of water tank polyurethane thermal insulation board foam device, including rack (2), the frame (21) that is fixed in rack (2) lower end,
It vertically slides the lower die (22) being connected in frame (21), be installed on the bottom of rack (2) for driving lower die (22) mobile
Lower driving assembly (5), vertically slide upper mold (23), be opened in the foaming mouth (24) of upper mold (23) and be installed on rack
(2) the upper driving assembly (4) that upper end is used to drive upper mold (23) mobile, it is characterised in that: be provided with top in the rack (2)
Device (3) out, the liftout attachment (3) include multiple ejection cylinders (31) being vertically arranged in rack (2)；Each top
It is connected with top plate (32) on the piston rod of cylinder (31) out, the top plate (32) vertically slides and is connected to lower die (22).
2. a kind of water tank polyurethane thermal insulation board foam device according to claim 1, it is characterised in that: the lower driving
Component (5) includes being installed on multiple lower cylinders (51) of rack (2) bottom, the piston rod of each lower cylinder (51) vertically to
It is upper to be fixedly connected with the bottom of lower die (22).
3. a kind of water tank polyurethane thermal insulation board foam device according to claim 1, it is characterised in that: the upper driving
Component (4) includes the multiple upper cylinders (41) for being set to rack (2) inside top, and the piston rod of each upper cylinder (41) is perpendicular
Directly it is fixedly connected at the top of upper mold (23) downwards.
4. a kind of water tank polyurethane thermal insulation board foam device according to claim 1, it is characterised in that: the lower die
(22) multiple sliding slots (33) vertically slid convenient for top plate (32) are offered on.
5. a kind of water tank polyurethane thermal insulation board foam device according to claim 1, it is characterised in that: the rack
(2) be provided on discharging mechanism (6), the discharging mechanism (6) include be installed on rack (2) side pushing material component (61) and
It is installed on the discharge component (62) of rack (2) other side.
6. a kind of water tank polyurethane thermal insulation board foam device according to claim 5, it is characterised in that: the pusher group
Part (61) includes the multiple pusher cylinders (611) for being horizontally installed to rack (2) side；The work of each pusher cylinder (611)
It is connected on stopper rod push plate (612), the push plate (612) slides along the length direction of rack (2).
7. a kind of water tank polyurethane thermal insulation board foam device according to claim 6, it is characterised in that: the discharging group
Part (62) includes the pallet (621) being fixed in rack (2) far from pusher cylinder (611) side, is rotationally connected with pallet
(621) drive roll (622) of close rack (2) one end, the drive for being installed on rack (2) and being used to that drive roll (622) to be driven to rotate
Dynamic motor (623) are successively rotationally connected with multiple driven vollers (624) of pallet (621) and make along the transporting direction of material
The metal mesh belt (625) of drive roll (622) and driven voller (624) linkage；The output shaft and drive roll of the driving motor (623)
(622) one end is fixedly connected.
8. a kind of water tank polyurethane thermal insulation board foam device according to claim 7, it is characterised in that: the rack
(2) it is provided with outside for being carried out cooling cooling component (7) to material, the cooling component (7) includes being installed on rack (2) outside
Blower (71), be fixed in the blow box (72) of pallet (621) side and be opened in blow box (72) close to metal mesh belt
(625) multiple gas holes (73) of side；The air outlet of the blower (71) and blow box (72) are far from metal mesh belt (625)
Side connection.
9. a kind of water tank polyurethane thermal insulation board foam device according to claim 8, it is characterised in that: the blow box
(72) it is provided with wavy cooling water pipe (74) in, collecting box (75), the cooling water is provided with outside the pallet (621)
The water inlet end of pipe (74) is connected to through the side of blow box (72) with high-pressure cooling water source, the water outlet of the cooling water pipe (74)
The other side through blow box (72) is connected to collecting box (75).
10. a kind of water tank polyurethane thermal insulation board foam device according to claim 4, it is characterised in that: the top plate
(32) sealing ring (34) are connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221993.8A CN109719883A (en) | 2019-03-22 | 2019-03-22 | A kind of water tank polyurethane thermal insulation board foam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221993.8A CN109719883A (en) | 2019-03-22 | 2019-03-22 | A kind of water tank polyurethane thermal insulation board foam device |
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| Publication Number | Publication Date |
|---|---|
| CN109719883A true CN109719883A (en) | 2019-05-07 |
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ID=66302688
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| CN201910221993.8A Pending CN109719883A (en) | 2019-03-22 | 2019-03-22 | A kind of water tank polyurethane thermal insulation board foam device |
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| CN112223622A (en) * | 2020-09-23 | 2021-01-15 | 龙海市永隆泡沫包装有限公司 | Automatic production line for foamed plastic products |
| CN112895276A (en) * | 2021-01-20 | 2021-06-04 | 康杰民 | Polyurethane insulation board foaming system |
| CN112959584A (en) * | 2021-02-02 | 2021-06-15 | 青岛海岸阳光新型建材有限公司 | Processing technology of plastic extrusion insulation board |
| CN114012965A (en) * | 2021-09-22 | 2022-02-08 | 青岛普华重工机械有限公司 | Full-automatic door sheet foam filling equipment |
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| CN112223622A (en) * | 2020-09-23 | 2021-01-15 | 龙海市永隆泡沫包装有限公司 | Automatic production line for foamed plastic products |
| CN112895276A (en) * | 2021-01-20 | 2021-06-04 | 康杰民 | Polyurethane insulation board foaming system |
| CN112959584A (en) * | 2021-02-02 | 2021-06-15 | 青岛海岸阳光新型建材有限公司 | Processing technology of plastic extrusion insulation board |
| CN114012965A (en) * | 2021-09-22 | 2022-02-08 | 青岛普华重工机械有限公司 | Full-automatic door sheet foam filling equipment |
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