CN208979547U - A kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car - Google Patents
A kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car Download PDFInfo
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- CN208979547U CN208979547U CN201821675488.8U CN201821675488U CN208979547U CN 208979547 U CN208979547 U CN 208979547U CN 201821675488 U CN201821675488 U CN 201821675488U CN 208979547 U CN208979547 U CN 208979547U
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Abstract
The utility model discloses a kind of pouring-in foaming machines, for producing insulation board, comprising: frame；Insulation board covering, upper covering and the lower covering for the downside for being covered in frame including being covered in the upside of frame, a foaming die cavity is collectively formed in upper covering, lower covering and frame；First exhaust portion is set on frame, for the foamed gas generated in foaming process to be discharged；And second exhaust portion, the remaining foamed gas being discharged not in time for first exhaust portion to be discharged；The die cavity that foams is equipped with sprue, inlet of the sprue as foamed material；Wherein, second exhaust portion includes several exhaust pipes；Exhaust pipe is arranged on the deckle board of frame, and the surface of exhaust pipe offers several air inlets；Air inlet is for guiding remaining foamed gas to the pipeline of exhaust pipe.The utility model additionally provides a kind of insulation board and frozen products insulated container, refrigerator car.This kind of pouring-in foaming machine can reduce work hours, save the cost；The cold storage effect of this kind of frozen products insulated container is more preferable.
Description
Technical field
The utility model belongs to the design field more particularly to a kind of pouring-in foaming machine and incubator of container product
And frozen products insulated container, refrigerator car.
Background technique
Refrigeration carriage board, frozen products insulated container boxboard are all insulation board currently on the market.The insulating plate structure one of the prior art
As be all using the compound sandwich structure of polyurethane foam board, wherein polyurethane foam board is intermediate insulating layer.
About the design of above-mentioned insulating plate structure, it will generally need to spend and largely manually go to cut out, cut, edging is poly-
Urethane cystosepiment makes it match with remaining two layers in sandwich structure, increases working hour and production cost.
Utility model content
The purpose of the utility model is to provide a kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car,
It can reduce work hours, save the cost.
To solve the above problems, the technical solution of the utility model are as follows:
A kind of pouring-in foaming machine, for producing insulation board, comprising:
Frame；
Insulation board covering, including being covered in the upper covering of the upside of the frame and being covered under the downside of the frame
A foaming die cavity is collectively formed in covering, the upper covering, lower covering and the frame；
First exhaust portion is set on the frame, for the foamed gas generated in foaming process to be discharged；And
Second exhaust portion, the remaining foamed gas being discharged not in time for the first exhaust portion to be discharged；
The foaming die cavity is equipped with sprue, inlet of the sprue as foamed material；
Wherein, the second exhaust portion includes several exhaust pipes；
The exhaust pipe is arranged on the deckle board of the frame, and the surface of the exhaust pipe offers air inlet；
The air inlet is used to guide the remaining foamed gas to the pipeline of the exhaust pipe.
According to an embodiment of the present invention, the frame be rectangular frame, the lengths of frame direction one of them
Deckle board is denoted as the first deckle board, and one of deckle board in the frame width direction is denoted as the second deckle board；
The sprue is opened on first deckle board；Or
The sprue is opened on second deckle board.
It is described in the state that the sprue is opened on first deckle board according to an embodiment of the present invention
First exhaust portion includes several gas vents being opened on first deckle board；
In the state that the sprue is opened on second deckle board, the first exhaust portion is described including being opened in
Several gas vents on second deckle board.
According to an embodiment of the present invention, the exhaust pipe is arranged perpendicular to the length direction of the frame, and/or
Person, the exhaust pipe are parallel to the length direction setting of the frame, and/or, the exhaust pipe favours the frame
Length direction setting.
According to an embodiment of the present invention, in the exhaust pipe perpendicular to the state of the length direction setting of the frame
Under,
The exhaust pipe includes:
First is wide to exhaust pipe, described first it is wide to exhaust pipe tool there are two exhaust end, one of exhaust end and described
First deckle board is ipsilateral, another exhaust end is in the opposite side of first deckle board；And/or
Second is wide to exhaust pipe, and second width has single exhaust end to exhaust pipe, and described second is wide to exhaust pipe
Exhaust end and first deckle board it is ipsilateral；And/or
Third is wide to exhaust pipe, and the third is wide to have single exhaust end to exhaust pipe, and the third is wide to exhaust pipe
Exhaust end in the opposite side of first deckle board.
According to an embodiment of the present invention, the state of the length direction setting of the frame is parallel in the exhaust pipe
Under,
The exhaust pipe includes:
First is long to exhaust pipe, described first it is long to exhaust pipe tool there are two exhaust end, one of exhaust end and described
Second deckle board is ipsilateral, another exhaust end is in the opposite side of second deckle board；And/or
Second is long to exhaust pipe, and second length has single exhaust end to exhaust pipe, and described second is long to exhaust pipe
Exhaust end and second deckle board it is ipsilateral；And/or
Third is long to exhaust pipe, and the third is long to have single exhaust end to exhaust pipe, and the third is long to exhaust pipe
Exhaust end in the opposite side of second deckle board.
According to an embodiment of the present invention, the state of the length direction setting of the frame is favoured in the exhaust pipe
Under,
The exhaust pipe includes:
First oblique exhaust pipe, the first oblique exhaust pipe tool is there are two exhaust end, one of exhaust end and described
First deckle board is ipsilateral, another exhaust end is in the opposite side of first deckle board；And/or
Second oblique exhaust pipe, the second oblique exhaust pipe tool is there are two exhaust end, one of exhaust end and described
Second deckle board is ipsilateral, another exhaust end is in the opposite side of second deckle board；And/or
The oblique exhaust pipe of third, the oblique exhaust pipe tool of the third is there are two exhaust end, one of exhaust end and described
First deckle board is ipsilateral, another exhaust end and second deckle board are ipsilateral；And/or
4th oblique exhaust pipe, the 4th oblique exhaust pipe have single exhaust end, and the 4th oblique exhaust pipe
It is ipsilateral or the 4th oblique exhaust pipe is in the opposite side of first deckle board with first deckle board；And/or
5th oblique exhaust pipe, the 5th oblique exhaust pipe have single exhaust end, and the 5th oblique exhaust pipe
Exhaust end and second deckle board is ipsilateral or the 5th oblique exhaust pipe is in the opposite side of second deckle board.
According to an embodiment of the present invention, the exhaust pipe is placed at the lower above position covering D/2；Its
In, D is the distance between the upper covering and the lower covering.
According to an embodiment of the present invention, the cross section of the exhaust pipe is triangle, polygon, circle, semicircle
In any one.
According to an embodiment of the present invention, when the cross section of exhaust pipe is round, the pipe diameter of the exhaust pipe
d1Meet D/4≤d1≤D/3；
The diameter d of the air inlet2Meet 0.2mm≤d2≤0.3mm。
According to an embodiment of the present invention, the frame is rectangular frame；The exhaust pipe is perpendicular to the frame
Length direction setting, and the exhaust pipe be set to at the position that is flushed on the upside of the deckle board；
The sprue is opened on the first deckle board of the frame, and first deckle board is the lengths of frame direction
Deckle board；
The first exhaust portion is several gas vents being opened on first deckle board.
According to an embodiment of the present invention, the insulation board covering is reinforced plastic glass fibre plate.
According to an embodiment of the present invention, the exhaust pipe is metal hollow pipe or plastic hollow pipe.
The utility model additionally provides a kind of insulation board, comprising:
Foamed substrate；
Insulation board covering described in above-mentioned any one embodiment；And
First exhaust portion described in above-mentioned any one embodiment, second exhaust portion；
Wherein,
It is intracavitary that the foamed substrate is shaped in foaming mould described in above-mentioned any one embodiment.
The utility model additionally provides a kind of frozen products insulated container or refrigerator car, including above-mentioned insulation board.
The utility model due to using the technology described above, has the following advantages that it compared with prior art and actively
Effect:
1) the pouring-in foaming machine that an embodiment of the present invention provides is intracavitary to insulation board substrate one in foaming mould
Molding, overcomes original defect for needing to cut foam and increasing working hour and production cost, while also can be avoided cutting bubble
The problems such as foam generates dust and injures worker's body and pollution environment improves the efficiency of insulation board production.
2) the pouring-in foaming machine that an embodiment of the present invention provides passes through setting first exhaust portion and second exhaust
Portion, first exhaust portion can be discharged most foamed gas, first exhaust portion fail the remaining foamed gas being discharged in time by
The discharge of second exhaust portion, the inner surface accumulation for avoiding foamed gas in upper covering cause upper covering bubbling phenomenon occur, mention
The high yield rate of heat preservation panel products.By the way that second exhaust portion is designed as exhaust pipe, exhaust pipe is mounted on the interior of foaming die cavity
Portion, the surface of exhaust pipe are provided with air inlet, and remaining foamed gas can enter exhaust pipe by air inlet, after arranged through exhaust pipe
Out, the efficiency that remaining foamed gas is discharged in foaming machine is improved.
3) for an embodiment of the present invention by the way that sprue to be opened on the first deckle board of frame, the first deckle board is frame
The deckle board of length direction, when injecting foamed material, foamed material can be entered by the width direction of frame, and foamed material can be fast
The injection foaming die cavity of speed.
4) an embodiment of the present invention is ipsilateral by the way that first exhaust portion and sprue to be located at, so that foaming generation is big
Amount gas can be discharged in the shortest time.
5) direction of exhaust pipe by being set perpendicularly to the length direction of frame by an embodiment of the present invention, that is,
Exhaust pipe is laid along the width direction of frame, this kind of laying mode makes exhaust pipe be formed by the path of exhaust passage most
It is short, so that the discharge efficiency of residual gas is higher.
6) an embodiment of the present invention is by being placed in exhaust pipe at the lower above position covering D/2；That is, exhaust
The remaining foamed gas for diffusing to top can be discharged in time for the top half that pipe is set to frame.
7) the pipe diameter d that an embodiment of the present invention passes through design exhaust pipe1Meet D/4≤d1≤ D/3, the size
Under exhaust pipe residual gas can quickly be discharged, and the production of insulation board will not be had an impact；The diameter d of air inlet2
Meet 0.2mm≤d2≤ 0.3mm, the air inlet under the size are not susceptible to block.
8) embodiment of the utility model on the deckle board of frame by wearing several exhaust pipes, and exhaust pipe is set to
With at the position that flushes on the upside of deckle board, remaining foamed gas exhaust pipe can be arranged toward the upper space diffusion of foaming die cavity
In remaining foamed gas can maximumlly be discharged with flushing on the upside of deckle board.
9) embodiment of the utility model is avoided and is produced between cutting filled and process by using integrated type foaming substrate
The problem of raw gap, foamed substrate can improve the heat insulation effect of insulation board full of entire foaming cavity.
10) frozen products insulated container in an embodiment of the utility model, by using the insulation board in the utility model,
Refrigeration and heat insulation effect are more preferable.
11) exhaust pipe in an embodiment of the utility model is metal hollow pipe or plastic hollow pipe, wherein using empty
Heart pipe exhaust effect is more preferable and intensity is high.
Detailed description of the invention
Fig. 1 is that a kind of there are the insulation board diagrams of bubbly defect；
Fig. 2 is a kind of configuration diagram of pouring-in foaming machine；
Fig. 3 is the top view of the pouring-in foaming machine in an embodiment of the present invention；
Fig. 4 is the insulation board Section A-A figure of pouring-in foaming machine production shown in Fig. 3；
Fig. 5 is the configuration diagram of exhaust pipe shown in Fig. 3 and Fig. 4.
Description of symbols:
1: frame；2: upper covering；3: lower covering；4: foaming die cavity；5: sprue；6: exhaust pipe；7: air inlet；8: frame
Plate；9: foamed substrate；10: first exhaust portion；11: being bubbled.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes a kind of insulation board and frozen products insulated container make into
One step is described in detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It needs to illustrate
Be the utility model upper covering and lower covering only defined according to position, can also be according to the installation position of container door panel
It sets and is defined as inside panel (on the inside of case) and exterior skin (on the outside of case).
Embodiment 1
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of pouring-in foaming machine, for producing insulation board, comprising: frame 1；Insulation board
Covering, upper covering 2 and the lower covering 3 for the downside for being covered in frame 1 including being covered in the upside of frame 1, upper covering 2, lower illiteracy
A foaming die cavity 4 is collectively formed in skin 3 and frame 1；First exhaust portion 10 is set on frame 1, produces for being discharged in foaming process
Raw foamed gas；And second exhaust portion, the remaining foamed gas being discharged not in time for first exhaust portion 10 to be discharged；Foaming
Die cavity 4 is equipped with sprue 5, inlet of the sprue 5 as foamed material；Wherein, second exhaust portion includes several exhaust pipes 6；
Exhaust pipe 6 is arranged on the deckle board 8 of frame 1, and the surface of exhaust pipe 6 offers several air inlets 7；Air inlet 7 is used for will be remaining
Foamed gas is guided to the pipeline of exhaust pipe 6.
Specifically, frame 1 can be spliced by several deckle boards 8, and deckle board 8 is placed on the dash area in frame 1, example
Such as it is spliced by wooden model or engineering plastics.Further, insulation board covering for example can be reinforced plastic glass fibre plate.
Since foaming can generate bulk gas, if foamed gas cannot be discharged in time, referring to Fig. 1, the upper illiteracy of insulation board
The inner surface of skin 2 will appear bubbling 11, and the insulation board of production can have bubbling phenomenon.
Pouring-in foaming machine provided in this embodiment passes through setting first exhaust portion 10 and second exhaust portion, first exhaust
Most foamed gas can be discharged in portion 10, and the remaining foamed gas that first exhaust portion 10 fails to be discharged in time is by second exhaust
Portion's discharge, the inner surface accumulation for avoiding foamed gas in upper covering cause upper covering bubbling phenomenon occur, improve heat preservation
The yield rate of panel products.By the way that second exhaust portion is designed as exhaust pipe 6, several exhaust pipes 6 are mounted on the interior of foaming die cavity 4
Portion, the surface of exhaust pipe 6 are provided with air inlet 7, and remaining foamed gas can enter exhaust pipe 6 by air inlet 7, after through exhaust pipe
6 discharges improve the efficiency that remaining foamed gas is discharged in foaming machine.
Preferably, frame 1 is rectangular frame；Exhaust pipe 6 is arranged perpendicular to the length direction of frame 1.By by exhaust pipe 6
Direction be set perpendicularly to the length direction of frame 1, that is, exhaust pipe 6 is laid along the width direction of frame 1, this kind is laid
The path that mode makes exhaust pipe 6 be formed by exhaust passage is most short, so that the discharge efficiency of residual gas is higher.
Optionally, frame 1 is rectangular frame；Exhaust pipe 6 is parallel to the length direction setting of frame 1.
Optionally, frame 1 is rectangular frame；Exhaust pipe 6 favours the length direction setting of frame 1.
Optionally, frame 1 is rectangular frame；Exhaust pipe 6 can be arranged in the length direction perpendicular to frame, be parallel to frame
The length direction of frame, which is arranged and favours in the length direction setting of frame, selects at least two modes to be configured.
Preferably, sprue 5 is opened on the first deckle board of frame 1；By the way that sprue 5 is opened in the first of frame 1
On deckle board, the first deckle board is the deckle board of 1 length direction of frame, and when injecting foamed material, foamed material can be by the width of frame 1
Direction enters, and foamed material can quickly inject foaming die cavity 4.
Optionally, sprue 5 is opened on the second deckle board of frame 1；Second deckle board is the deckle board of 1 width direction of frame.
Preferably, sprue 5 is opened on the first deckle board of frame 1, first exhaust portion 10 is to be opened on the first deckle board
Several gas vents；It is ipsilateral by the way that first exhaust portion 10 and sprue 5 to be located at, it can be rapidly injected in foamed material completely entire
It foams in the case where die cavity 4, the bulk gas that foaming is generated is discharged in the shortest time.
Optionally, exhaust pipe 6 is arranged perpendicular to the length direction of frame 1, and exhaust pipe 6 includes:
First is wide to exhaust pipe, and there are two exhaust end, one of exhaust end and the first deckle boards to exhaust pipe tool for the first width
Ipsilateral, another exhaust end is in the opposite side of the first deckle board；And/or
Second is wide to exhaust pipe, and the second width has single exhaust end, and the second wide exhaust end to exhaust pipe to exhaust pipe
It is ipsilateral with the first deckle board；And/or
Third is wide to exhaust pipe, and third is wide to have single exhaust end, and the wide exhaust end to exhaust pipe of third to exhaust pipe
In the opposite side of the first deckle board.
It should be noted that wherein single exhaust end, port is stretched out outside frame 1, for residual gas to be discharged, relative to
It is arranged in for the port of the non-exhaust end inside foaming die cavity 4, the port of non-exhaust end is used for air inlet, is equivalent to air inlet
Hole.
Optionally, exhaust pipe 6 is parallel to the length direction setting of frame 1, and exhaust pipe 6 includes:
First is long to exhaust pipe, first it is long to exhaust pipe tool there are two exhaust end, the of one of exhaust end and frame 1
Two deckle boards are ipsilateral, another exhaust end is in the opposite side of the second deckle board；And/or
Second is long to exhaust pipe, and the second length has single exhaust end, and the second long exhaust end to exhaust pipe to exhaust pipe
It is ipsilateral with the second deckle board；And/or
Third is long to exhaust pipe, and third is long to have single exhaust end, and the long exhaust end to exhaust pipe of third to exhaust pipe
In the opposite side of the second deckle board；
Wherein, the second deckle board is the deckle board of 1 width direction of frame.
It should be noted that wherein single exhaust end, port is stretched out outside frame 1, for residual gas to be discharged, relative to
It is arranged in for the port of the non-exhaust end inside foaming die cavity 4, the port of non-exhaust end is used for air inlet, is equivalent to air inlet
Hole.
It should be understood that the set-up mode of the exhaust pipe 6 relative to other non-superimposed, first is wide vertical to exhaust pipe
It is arranged in the length direction of frame 1, for tool there are two exhaust end, the first deckle board of one of exhaust end and frame 1 is ipsilateral, another
A exhaust end is higher more preferable with exhaust effect in the set-up mode exhaust efficiency of the exhaust pipe 6 of the opposite side of the first deckle board.
Optionally, exhaust pipe 6 favours the length direction setting of frame 1, and exhaust pipe 6 includes:
First oblique exhaust pipe, there are two exhaust end, one of exhaust end and the first deckle boards for the first oblique exhaust pipe tool
Ipsilateral, another exhaust end is in the opposite side of the first deckle board；And/or
Second oblique exhaust pipe, there are two exhaust end, one of exhaust end and the second deckle boards for the second oblique exhaust pipe tool
Ipsilateral, another exhaust end is in the opposite side of the second deckle board；And/or
The oblique exhaust pipe of third, there are two exhaust end, one of exhaust end and the first deckle boards for the oblique exhaust pipe tool of third
Ipsilateral, another exhaust end and the second deckle board are ipsilateral；And/or
4th oblique exhaust pipe, the 4th oblique exhaust pipe have single exhaust end, and the 4th oblique exhaust pipe and the first frame
Plate is ipsilateral or the 4th oblique exhaust pipe is in the opposite side of the first deckle board；And/or
5th oblique exhaust pipe, the 5th oblique exhaust pipe have single exhaust end, and the exhaust end of the 5th oblique exhaust pipe
It is ipsilateral or the 5th oblique exhaust pipe is in the opposite side of the second deckle board with the second deckle board；
Wherein,
First deckle board is the deckle board of 1 length direction of frame, and the second deckle board is the deckle board of 1 width direction of frame.
Optionally, frame 1 is rectangular frame；Exhaust pipe 6 can be arranged in the length direction perpendicular to frame, be parallel to frame
The length direction of frame, which is arranged and favours in the length direction setting of frame, selects at least two modes to be configured.For example, exhaust
Pipe may include the exhaust pipe perpendicular to the exhaust pipe and the length direction for being parallel to frame of the length direction setting of frame 1.
Preferably, exhaust pipe 6 is placed at the lower above position covering 3D/2；Wherein, D is upper covering 2 and lower covering 3
The distance between.The remaining foamed gas for diffusing to top can be discharged in time for the top half that exhaust pipe 6 is set to frame 1.
Optionally, the cross section of exhaust pipe 6 be triangle, polygon, circle, semicircle in any one.Wherein, circle
Shape processes most convenient, and the effect for excluding residual gas is best.
Optionally, pipe diameter d when exhaust pipe 6 is round1Meet D/4≤d1≤D/3；The diameter d of air inlet 72Meet
0.2mm≤d2≤0.3mm.By the pipe diameter d for designing exhaust pipe 61Meet D/4≤d1≤ D/3, the exhaust pipe 6 under the size
Residual gas can quickly be discharged, and the production of insulation board will not be had an impact；The diameter d of air inlet 72Meet 0.2mm
≤d2≤ 0.3mm, the air inlet 7 under the size are not susceptible to block.
In other embodiments, the shape of air inlet is not by circular limitation, or the gas vent of other shapes.
Preferably, frame 1 is rectangular frame；Exhaust pipe 6 is arranged perpendicular to the length direction of frame 1, and exhaust pipe 6 is arranged
At the position that the upside with deckle board 8 flushes；Sprue 5 is opened on the first deckle board of frame 1, and the first deckle board is long for frame 1
Spend the deckle board in direction；First exhaust portion 10 is several gas vents being opened on the first deckle board, and exhaust effect is preferable.
Optionally, exhaust pipe 6 is metal hollow pipe or plastic hollow pipe, and wherein metal hollow pipe not only may be implemented preferably
The exhaust of effect, in addition it can be not easy to be deformed in the foaming process of high temperature.
It should be noted that the preferred forms in the present embodiment are as follows:
A kind of pouring-in foaming machine, for producing insulation board, comprising:
Frame 1；
Insulation board covering, upper covering 2 and the lower covering for the downside for being covered in frame 1 including being covered in the upside of frame 1
3, a foaming die cavity 4 is collectively formed in upper covering 2, lower covering 3 and frame 1；
First exhaust portion 10 is set on frame 1, for the foamed gas generated in foaming process to be discharged；And
Second exhaust portion, the remaining foamed gas being discharged not in time for first exhaust portion 10 to be discharged；
The die cavity 4 that foams is equipped with sprue 5, inlet of the sprue 5 as foamed material；
Wherein, second exhaust portion includes several exhaust pipes 6；Exhaust pipe 6 is arranged on the deckle board 8 of frame 1, exhaust pipe 6
Surface offers air inlet 7；
Air inlet 7 is for guiding remaining foamed gas to the pipeline of exhaust pipe 6.
Sprue 5 is opened on the first deckle board；First exhaust portion 10 includes: several exhausts being opened on the first deckle board
Hole, it is ipsilateral with sprue 5.
Exhaust pipe 6 is arranged perpendicular to the length direction of frame 1, and there are two exhaust end, one of exhaust ends for the tool of exhaust pipe 6
Ipsilateral with the first deckle board of frame 1, another exhaust end is in the opposite side of the first deckle board；
The cross section of exhaust pipe 6 is circle, the pipe diameter d of exhaust pipe 61Meet D/4≤d1≤D/3；Air inlet 7 it is straight
Diameter d2Meet 0.2mm≤d2≤0.3mm。
It is not only easy to process, and it is best to be vented (including big discharge part gas, especially discharge residual gas) effect.
Embodiment 2
Referring to Fig. 4, a kind of insulation board is present embodiments provided, comprising: foamed substrate 9；Insulation board in above-described embodiment 1
Covering；And first exhaust portion 12, second exhaust portion in embodiment 1；Wherein, foamed substrate 9 is shaped in embodiment 1
In foaming die cavity 4 in.
In the specific production process of insulation board, the material for forming foamed substrate 9 is injected by foaming by sprue 5 first
Die cavity 4 starts to foam in foaming die cavity 4 later, and generated foamed gas is first discharged through first exhaust portion 12, first row
The remaining foamed gas that gas portion 12 fails to be discharged in time is discharged through exhaust pipe 8, is foamed by first exhaust portion 12 and 8 pairs of exhaust pipe
The discharge of gas can effectively prevent the size for bubbling phenomenon or reduction bubbling 13 occur will be molding after the completion of to be foamed
Plate is taken out from frame 1, and is modified to sheet edge and obtain final guarantor (including sawed-off extra exhaust pipe 8 and covering)
Warm plate.
It is recognised that the design of insulating plate structure currently on the market, needs to spend and manually goes to cut out foam substrate
It cuts, cut, the operation such as edging, the present embodiment, which passes through, is injected into foaming die cavity 4 for the material for forming foamed substrate 9, makes foaming base
Plate 9 is integrally formed in foaming die cavity 4, overcomes the defect that existing foam needs to cut and increase working hour and production cost, together
When also can be avoided cutting foam generate dust and injure worker's body and pollution environment the problems such as, improve insulation board production
Efficiency.In addition, due to not needing that foam substrate piecemeal is also avoided leading to the problem of gap between cutting filled and process, be sent out
The heat insulation effect of insulation board can be improved full of entire foaming cavity by steeping substrate 9.
Embodiment 3
A kind of frozen products insulated container is present embodiments provided, including the insulation board in embodiment 2.Insulation board in embodiment 2
Using integrated type foaming substrate 9, also avoid leading to the problem of gap between cutting filled and process, foamed substrate 9 can be full of
Entire foaming cavity, improves the heat insulation effect of insulation board, the present embodiment is by using the insulation board in embodiment 1 as refrigeration
Case insulation board improves the cold storage effect of frozen products insulated container.
Embodiment 4
A kind of refrigerator car is present embodiments provided, including the insulation board in embodiment 2.Insulation board in embodiment 2 uses
Integrated type foaming substrate 9 also avoids leading to the problem of gap between cutting filled and process, and foamed substrate 9 can be full of entire
Foam cavity, improves the heat insulation effect of insulation board, and the present embodiment is protected by using the insulation board in embodiment 1 as refrigerator car
Warm plate improves the cold storage effect of refrigerator car insulation board.
The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
Above embodiment.Even if to the utility model, various changes can be made, if these variations belong to the utility model claims
And its within the scope of equivalent technologies, then still fall among the protection scope of the utility model.
Claims (15)
1. a kind of pouring-in foaming machine, which is characterized in that for producing insulation board, comprising:
Frame；
Insulation board covering, upper covering and the lower illiteracy for the downside for being covered in the frame including being covered in the upside of the frame
A foaming die cavity is collectively formed in skin, the upper covering, lower covering and the frame；
First exhaust portion is set on the frame, for the foamed gas generated in foaming process to be discharged；And
Second exhaust portion, the remaining foamed gas being discharged not in time for the first exhaust portion to be discharged；
The foaming die cavity is equipped with sprue, inlet of the sprue as foamed material；
Wherein, the second exhaust portion includes several exhaust pipes；
The exhaust pipe is arranged on the deckle board of the frame, and the surface of the exhaust pipe offers air inlet；
The air inlet is used to guide the remaining foamed gas to the pipeline of the exhaust pipe.
2. pouring-in foaming machine as described in claim 1, which is characterized in that the frame is rectangular frame, the frame
One of deckle board of length direction is denoted as the first deckle board, and one of deckle board in the frame width direction is denoted as the second frame
Plate；
The sprue is opened on first deckle board；Or
The sprue is opened on second deckle board.
3. pouring-in foaming machine as claimed in claim 2, which is characterized in that
In the state that the sprue is opened on first deckle board, the first exhaust portion includes being opened in described first
Several gas vents on deckle board；
In the state that the sprue is opened on second deckle board, the first exhaust portion includes being opened in described second
Several gas vents on deckle board.
4. pouring-in foaming machine as claimed in claim 3, which is characterized in that length of the exhaust pipe perpendicular to the frame
Direction setting is spent, and/or, the exhaust pipe is parallel to the length direction setting of the frame, and/or, the exhaust pipe
Favour the length direction setting of the frame.
5. pouring-in foaming machine as claimed in claim 4, which is characterized in that in the exhaust pipe perpendicular to the frame
In the state of length direction setting,
The exhaust pipe includes:
First is wide to exhaust pipe, and there are two exhaust end, one of exhaust ends and described first to exhaust pipe tool for first width
Deckle board is ipsilateral, another exhaust end is in the opposite side of first deckle board；And/or
Second is wide to exhaust pipe, and second width has single exhaust end, and the described second wide row to exhaust pipe to exhaust pipe
Gas end and first deckle board are ipsilateral；And/or
Third is wide to exhaust pipe, and the third is wide to have single exhaust end, and the wide row to exhaust pipe of the third to exhaust pipe
Gas end is in the opposite side of first deckle board.
6. pouring-in foaming machine as claimed in claim 5, which is characterized in that be parallel to the frame in the exhaust pipe
In the state of length direction setting,
The exhaust pipe includes:
First is long to exhaust pipe, and there are two exhaust end, one of exhaust ends and described second to exhaust pipe tool for first length
Deckle board is ipsilateral, another exhaust end is in the opposite side of second deckle board；And/or
Second is long to exhaust pipe, and second length has single exhaust end, and the described second long row to exhaust pipe to exhaust pipe
Gas end and second deckle board are ipsilateral；And/or
Third is long to exhaust pipe, and the third is long to have single exhaust end, and the long row to exhaust pipe of the third to exhaust pipe
Gas end is in the opposite side of second deckle board.
7. pouring-in foaming machine as claimed in claim 6, which is characterized in that favour the frame in the exhaust pipe
In the state of length direction setting,
The exhaust pipe includes:
First oblique exhaust pipe, there are two exhaust end, one of exhaust ends and described first for the first oblique exhaust pipe tool
Deckle board is ipsilateral, another exhaust end is in the opposite side of first deckle board；And/or
Second oblique exhaust pipe, there are two exhaust end, one of exhaust ends and described second for the second oblique exhaust pipe tool
Deckle board is ipsilateral, another exhaust end is in the opposite side of second deckle board；And/or
The oblique exhaust pipe of third, there are two exhaust end, one of exhaust ends and described first for the oblique exhaust pipe tool of third
Deckle board is ipsilateral, another exhaust end and second deckle board are ipsilateral；And/or
4th oblique exhaust pipe, the 4th oblique exhaust pipe have single exhaust end, and the 4th oblique exhaust pipe and institute
State that the first deckle board is ipsilateral or the 4th oblique exhaust pipe is in the opposite side of first deckle board；And/or
5th oblique exhaust pipe, the 5th oblique exhaust pipe have single exhaust end, and the row of the 5th oblique exhaust pipe
Gas end and second deckle board is ipsilateral or the 5th oblique exhaust pipe is in the opposite side of second deckle board.
8. the pouring-in foaming machine as described in claim 1-7 any one, which is characterized in that the exhaust pipe be placed in away from
At the lower above position covering D/2；
Wherein, D is the distance between the upper covering and the lower covering.
9. the pouring-in foaming machine as described in claim 1-7 any one, which is characterized in that the cross section of the exhaust pipe
For any one in triangle, polygon, circle, semicircle.
10. pouring-in foaming machine as claimed in claim 9, which is characterized in that when the cross section of exhaust pipe is round, institute
State the pipe diameter d of exhaust pipe1Meet D/4≤d1≤D/3；
The diameter d of the air inlet2Meet 0.2mm≤d2≤0.3mm。
11. pouring-in foaming machine as described in claim 1, which is characterized in that the frame is rectangular frame；
The exhaust pipe is arranged perpendicular to the length direction of the frame, and the exhaust pipe is set to the upside with the deckle board
At the position flushed；
The sprue is opened on the first deckle board of the frame, and first deckle board is the frame in the lengths of frame direction
Plate；
The first exhaust portion is several gas vents being opened on first deckle board.
12. pouring-in foaming machine as claimed in claim 10, which is characterized in that the insulation board covering is reinforced plastic glass fibre
Plate.
13. pouring-in foaming machine as claimed in claim 12, which is characterized in that the exhaust pipe is metal hollow pipe or modeling
Expect hollow pipe.
14. a kind of insulation board characterized by comprising
Foamed substrate；
Insulation board covering as described in claim 1-13 any one；And
First exhaust portion, second exhaust portion as described in claim 1-13 any one；
Wherein,
The foaming mould that the foamed substrate is shaped in as described in claim 1-13 any one is intracavitary.
15. a kind of frozen products insulated container or refrigerator car, which is characterized in that including insulation board as claimed in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675488.8U CN208979547U (en) | 2018-10-16 | 2018-10-16 | A kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821675488.8U CN208979547U (en) | 2018-10-16 | 2018-10-16 | A kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208979547U true CN208979547U (en) | 2019-06-14 |
Family
ID=66787570
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821675488.8U Active CN208979547U (en) | 2018-10-16 | 2018-10-16 | A kind of pouring-in foaming machine and insulation board and frozen products insulated container, refrigerator car |
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| Country | Link |
|---|---|
| CN (1) | CN208979547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918070A (en) * | 2021-01-29 | 2021-06-08 | 鹤山市雪尔达冷冻设备有限公司 | Production process of stainless steel insulation board |
-
2018
- 2018-10-16 CN CN201821675488.8U patent/CN208979547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918070A (en) * | 2021-01-29 | 2021-06-08 | 鹤山市雪尔达冷冻设备有限公司 | Production process of stainless steel insulation board |
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Address after: 201900 Building 2, building 2121, 2-3 Yang Yang Road, Shanghai, Baoshan District Patentee after: Shanghai Huanyu Logistics Technology Co., Ltd. Address before: 201900, 2-3, 2121 Yang Yang Road, Shanghai, Baoshan District Patentee before: Shengshi Container Management (Shanghai) Co., Ltd. |
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