CN105856481A - Foaming device and foaming system comprising same - Google Patents

Foaming device and foaming system comprising same Download PDF

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Publication number
CN105856481A
CN105856481A CN201610438818.0A CN201610438818A CN105856481A CN 105856481 A CN105856481 A CN 105856481A CN 201610438818 A CN201610438818 A CN 201610438818A CN 105856481 A CN105856481 A CN 105856481A
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CN
China
Prior art keywords
foam
assembly
support
bearing
pedestal
Prior art date
Application number
CN201610438818.0A
Other languages
Chinese (zh)
Other versions
CN105856481B (en
Inventor
陆明
蔡小兵
肖艺光
薛战
刘建东
刘超
余磊
陈靓
熊亚
徐佑清
卫广穹
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201610438818.0A priority Critical patent/CN105856481B/en
Publication of CN105856481A publication Critical patent/CN105856481A/en
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Publication of CN105856481B publication Critical patent/CN105856481B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18Filling preformed cavities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/35Component parts; Details or accessories

Abstract

The invention discloses a foaming device. The foaming device comprises a supporting assembly, a compression joint assembly and a locking assembly, wherein the supporting assembly comprises a base and a supporting part arranged on the base; the shape of a supporting surface of the supporting part is matched with that of one side, close to the supporting surface, of a foaming part; the compression joint assembly is arranged on the supporting assembly; the shape of a compression joint surface is matched with that of one side, far away from the supporting surface, of the foaming part; the supporting surface and the compression joint surface are arranged at interval, and an assembling space of the foaming assembly is formed between the supporting surface and the compression joint surface; the locking assembly is used for fixing the compression joint assembly on the supporting assembly. The foaming device disclosed by the invention can be used for carrying out compression joint on the foaming part very well and the foaming part is effectively prevented from deformation; furthermore, the foaming part can be carried and moved to a foaming machine, so that the foaming part can be stably and reliably transferred and transported, produced and assembled, and the labor intensity is alleviated. The invention further provides a foaming system comprising the foaming device.

Description

A kind of foam device and comprise the foamed system of this foam device
Technical field
The present invention relates to foaming machine technical field, be specifically related to a kind of refrigeration unit foam device, further relate to a kind of foamed system comprising this foam device.
Background technology
Land transport refrigeration unit belongs to freezing and refrigeration series unit, and its cooling condition temperature is relatively low, and common patch sponge heat-insulating mode cannot meet the unit temperature requirement to cooling condition.Use foam filled mode heat insulation between inside the railway carriage or compartment of the most existing land transport refrigeration unit and outside railway carriage or compartment.
The refrigeration unit that foam filled mode is formed has multiple foam unit, the most multiple foam units assemble (mode such as welding or bolt connects) formation and have the refrigeration unit accommodating space, each foam unit is respectively provided with foaming cavity, due to the foam filled foaming cavity needed between being full of outside inside whole railway carriage or compartment and railway carriage or compartment, need bigger pressure, and the foaming cavity of existing foam unit is mostly irregular structure, inclined-plane is mostly there is inside railway carriage or compartment, the population structure of foam unit is complicated, crimping difficulty during foaming, under bigger blow pressure effect, the outer bulging deformation of each sheet metal component of foam unit.
Summary of the invention
It is an object of the present invention to provide a kind of foam device, it can carry out good crimping to foam unit, effectively prevent foam unit from deforming.
Further object is that a kind of foam device of offer, it can carry foam unit and move to foaming machine, it is ensured that foam unit realizes reliable and stable transfer transport and produces assembling, and practicality is higher, and safety is higher, greatly reduces labor intensity.
A further object of the present invention is to provide a kind of foamed system comprising above-mentioned foam device.
For reaching this purpose, the present invention by the following technical solutions:
On the one hand, it is provided that a kind of foam device, including:
Bearing assembly, including pedestal and be arranged on described pedestal for supporting the support of the foam unit of refrigeration unit, described support has bearing-surface, the shape of described bearing-surface and the described foam unit mating shapes near the side of described bearing-surface;
Crimp assemblies, it is arranged on described bearing assembly, for described foam unit is pressed on described support, described crimp assemblies has electrolysis, the shape of described electrolysis and described foam unit are away from the mating shapes of the side of described bearing-surface, described bearing-surface and described electrolysis interval are arranged, and form the assembly space of described foamed assembly between the two;
Latch assembly, described latch assembly is arranged between described bearing assembly and described crimp assemblies, for described crimp assemblies is fixed on described bearing assembly.
On the other hand, also providing for a kind of foamed system, it includes foam device as above.
The invention have the benefit that foam device that the present invention provides is by being fixed on foam unit in assembly space, and utilize bearing-surface that shape and foamed assembly match and electrolysis that foamed assembly is defined, can effectively prevent foamed assembly from deforming in foaming process.Contrast prior art, the foam device simple in construction of the present invention, foam unit can be carried out good crimping, effectively prevent foam unit from deforming, move to foaming machine it addition, it can carry foam unit, ensure that foam unit realizes reliable and stable transfer transport and produces assembling, practicality is higher, and safety is higher, greatly reduces labor intensity.
Accompanying drawing explanation
Figure 1Structural representation for the foam device described in the embodiment of the present inventionFigure
Figure 2Side-looking for the foam device described in the embodiment of the present invention is illustratedFigure
Figure 3Vertical view for the foam device described in the embodiment of the present invention is illustratedFigure
Figure 4For the state signal after support overturns 90 ° of the foam device described in the embodiment of the present inventionFigure
Figure 5Three-dimensional signal for the support of the foam device described in the embodiment of the present inventionFigure
Figure 6Vertical view signal for the support of the foam device described in the embodiment of the present inventionFigure
Figure 7Side-looking signal for the support of the foam device described in the embodiment of the present inventionFigure
Figure 8Three-dimensional signal for the baffle assembly of the foam device described in the embodiment of the present inventionFigure
Figure 9Vertical view signal for the baffle assembly of the foam device described in the embodiment of the present inventionFigure
Figure 1 Extremely 9In:
1, pedestal;2, support;21, bearing support;22, location-plate;3, cylinder is promoted;31, piston rod;32, hinged seat;4, the first quick clip;5, crimp assemblies;51, briquetting;6, the second quick clip;7, rotating assembly;71, rotating shaft;8, baffle assembly;81, coaming plate;82, the 3rd quick clip.
Detailed description of the invention
At thisInventionDescription in, it is to be understood that term " on ", " outward ", the orientation of the instruction such as " interior " or position relationship be based onAccompanying drawing instituteThe orientation shown or position relationship, be for only for ease of description originallyInventionWith simplify describe rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to thisInventionRestriction.
Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second ", the feature of " the 3rd " can express or implicitly include one or more this feature.
At thisInventionDescription in, unless otherwise clearly defined and limited, term " connects ", " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete conditionInventionIn concrete meaning.
Below in conjunction withAccompanying drawingAnd further illustrate technical scheme by detailed description of the invention.
Such as figure 1 Extremely 9Shown in, the foam device of the embodiment of the present invention, including:
Bearing assembly, including pedestal 1 be arranged on described pedestal 1 for supporting the support 2 of the foam unit of refrigeration unit, described support 2 has bearing-surface, the shape of described bearing-surface and the described foam unit mating shapes near the side of described bearing-surface;
Crimp assemblies, it is arranged on described bearing assembly, for described foam unit being pressed on described support 2, described crimp assemblies has electrolysis, the shape of described electrolysis and described foam unit are away from the mating shapes of the side of described bearing-surface, described bearing-surface and described electrolysis interval are arranged, and form the assembly space of described foamed assembly between the two;
Latch assembly, described latch assembly is arranged between described bearing assembly and described crimp assemblies, for described crimp assemblies is fixed on described bearing assembly.
By being fixed in assembly space by foam unit, and utilize bearing-surface that shape and foamed assembly match and electrolysis that foamed assembly is defined, can effectively prevent foamed assembly from deforming in foaming process.Contrast prior art, the foam device simple in construction of the present invention, foam unit can be carried out good crimping, effectively prevent foam unit from deforming, move to foaming machine it addition, it can carry foam unit, ensure that foam unit realizes reliable and stable transfer transport and produces assembling, practicality is higher, and safety is higher, greatly reduces labor intensity.
In a preferred embodiment of the invention, described support 2 is connected with described pedestal 1, so that described support 2 can rotate around described pedestal 1 by rotating assembly 7.By support 2 is spindle rotationally arranged on pedestal 1, support 2 can be made to carry foam unit and crimp assemblies and to turn an angle relative to pedestal 1, foam to facilitate foam unit to dock with foaming machine.
Further, being provided with promotion cylinder 3 in described pedestal 1, piston rod 31 end of described promotion cylinder 3 is hinged with described support 2.
By arranging promotion cylinder 3, this can be utilized to promote cylinder 3 to realize the rotation of support 2, avoid using and manually carry out manual overturning, reduce labor intensity, improve the safety of operation, promotion cylinder 3 can also be utilized to limit the rotational angle of support 2, i.e. support 2 can only rotate under the effect promoting cylinder 3 simultaneously.
Preferably, piston rod 31 end of described promotion cylinder 3 is hinged with described support 2 by hinged seat 32, and rotating shaft 71 interval of described hinged seat 32 and described rotating assembly 7 is arranged.
Above-mentioned design can reduce promotion cylinder 3 and promote support 2 to rotate the power of required consumption.
More preferably, described hinged seat 32 is arranged on the described rotating shaft 71 side near the foaming entrance of described foam unit.When concrete operations, promote cylinder 3 piston rod 31 stretch out can promote support 2 around the shaft 71 axis rotate.
In the present embodiment, the scope of described support 2 angle rotatable can not be less than 90 °, because when docking with foaming machine, most preferably angle be the rotational angle of support 2 be 90 °, will be rotated to plumbness by level by whole foam unit, make that the foaming entrance of foam unit is above to be docked with foaming machine, so can accelerate foamed material and be entered in foam unit by the entrance that foams, quickly fill with each corner of foam unit.
In one particular embodiment of the present invention, in described pedestal 1, interval arranges two described promotion cylinders 3, and the described hinged seat 32 of two described promotion cylinders 3 is respectively positioned on the homonymy of described rotating shaft 71, and be respectively positioned on described support 2 length direction 1/4th at.
In a preferred embodiment of the invention, described pedestal 1 is connected at least through first quick clip 4 with described support 2, when described support 2 carry described foam unit be horizontally situated time, described support 2 can be locked on described pedestal 1 by described first quick clip 4, to prevent described support 2 from rotating relative to described pedestal 1.
First quick clip 4 can use the quick clip of good firm board, and it is can not repeat its concrete structure at the standard component bought on the market.
In a preferred embodiment of the invention, the bottom of described pedestal 1 is parallel and is arranged at intervals with at least two guide-track grooves.
By arranging guide-track groove, guide-track groove matches with the guide rail in foaming room, makes pedestal 1 can move along guide rail, the most whole foam device can be by the cooperation movement of guide-track groove and guide rail to foaming machine at, reduce the labor intensity of operator.In order to reduce the friction between guide-track groove and guide rail, the transfer making whole foam device is more smooth and easy, can arrange roller bearing, i.e. friction between guide-track groove and guide rail and become rolling friction in guide-track groove.
Preferably, the bottom of described pedestal 1 is provided with running roller.By arranging running roller, it is also possible to simplify the movement of foam device, reduce the labor intensity of operator.
In a preferred embodiment of the invention, described latch assembly includes annular and is disposed on multiple second quick clips 6 of described bearing assembly perimembranous, and described second quick clip 6 is used for connecting described bearing assembly and described crimp assemblies.
nullIn the present embodiment,Described second quick clip 6 includes the first fixed plate、Second fixed plate、Handle and pull bar,Wherein,Described first fixed plate and described second fixed plate are separately fixed in described bearing assembly and described crimp assemblies,Both are in being oppositely arranged,Described second fixed plate arranges drag hook,Described drag hook has drag hook opening,The side that described drag hook opening is directed away from described bearing assembly is offered,In described first fixed plate, fixing seat is set,Described handle is connected on described fixing seat by the first axis of rotation,Second rotating shaft is set on described handle,Described second rotating shaft runs through described handle,Its two ends lay respectively at the both sides of described handle,Through hole is offered at the two ends of described second rotating shaft respectively,Described second rotating shaft and described first rotating shaft interval are arranged,And both axis are parallel to each other,Described pull bar is U-shaped,Two described through holes that its two ends are each passed through in described second rotating shaft are connected with fixing nut,In the U-shaped portion of described pull bar snaps in the described drag hook opening of described drag hook,Described handle rotates,And when pulling described pull bar to strain described drag hook,Described second quick clip 6 locks described bearing assembly and crimp assemblies.
More preferably, described second quick clip 6 is door latch type quick clip, can be selected for the door latch type quick clip of good firm board.
In a preferred embodiment of the invention, described bearing-surface and/or described electrolysis are provided with one layer of cushion.
Preferably, described cushion is pasted onto on described bearing-surface or described electrolysis.
More preferably, the thickness of described cushion is not less than 1mm.
More preferably, described cushion is PVC glue-line.
By arranging cushion, the bearing-surface that can make rigid structure does not directly contact with foam unit with electrolysis, prevent foam unit from deforming further, and the pressure being applied to foam unit can also be carried out homogenization by cushion, reduces the problem that local pressure is excessive.
In a preferred embodiment of the invention, described support 2 includes bearing support 21 and is laid on the described bearing support 21 location-plate 22 away from described pedestal side, and described cushion is arranged on the described location-plate 22 side away from described bearing support 21.
In a preferred embodiment of the invention, described crimp assemblies includes multiple briquetting 51, arranges baffle assembly 8 outside described crimp assemblies, has and limit the space that multiple described briquettings 51 move in described baffle assembly 8.
By crimp assemblies being set to the structure that multiple briquetting 51 combines, the design of crimp assemblies can be simplified, reduce production cost, and baffle assembly 8 is mainly used for being limited in fixing space multiple briquettings 51, prevents between each briquetting 51 because of external force or other reasons generation relative movement.
As Figure instituteShowing, described crimp assemblies can include that five briquettings 51, each described briquetting 51 all include briquetting frame and are fixed on the pressing plate that described briquetting frame crimps the side of foam unit, and five described pressing plates combinations form described electrolysis.
Concrete, described baffle assembly 8 includes the coaming plate 81 being arranged on described crimp assemblies surrounding, is attached by the 3rd quick clip 82 and is locked between adjacent two described coaming plates 81.
By baffle assembly 8 being set to the combinative structure of coaming plate 81 and quick clip 82, the restriction to briquetting 51 can be realized faster and release the restriction to briquetting, the most easy to assembly.
Preferably, described 3rd quick clip 82 can use the quick clip of good firm board, and it is can not repeat its concrete structure at the standard component bought on the market.
Embodiments of the invention additionally provide a kind of foamed system, and including the foam device of any of the above-described embodiment, here is omitted for the concrete structure of foam device.
Concrete, foamed system also includes foam room and guide rail, and described guide rail connects with described foaming room, and described foam device is movably disposed on described guide rail.
The know-why of the present invention is described above in association with specific embodiment.These describe the principle being intended merely to explain the present invention, and can not be construed to limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present invention, within these modes fall within protection scope of the present invention.

Claims (10)

1. a foam device, it is characterised in that including:
Bearing assembly, including pedestal and being arranged on described pedestal for supporting the foam unit of refrigeration unit Support, described support has bearing-surface, and the shape of described bearing-surface and described foam unit are near described The mating shapes of the side of bearing-surface;
Crimp assemblies, is arranged on described bearing assembly, for described foam unit is pressed on described supporting In portion, described crimp assemblies has electrolysis, and the shape of described electrolysis and described foam unit are away from described The mating shapes of the side of bearing-surface, described bearing-surface and described electrolysis interval are arranged, shape between the two Become the assembly space of described foamed assembly;
Latch assembly, described latch assembly is arranged between described bearing assembly and described crimp assemblies, is used for Described crimp assemblies is fixed on described bearing assembly.
Foam device the most according to claim 1, it is characterised in that described support passes through rotating shaft group Part is connected with described pedestal, so that described support can rotate around described pedestal.
Foam device the most according to claim 2, it is characterised in that be provided with in described pedestal and push away Dynamic air cylinder, the piston rod end of described promotion cylinder is hinged with described support.
Foam device the most according to claim 2, it is characterised in that the rotating angle of described support Degree is not less than 90 °.
Foam device the most according to claim 1, it is characterised in that described pedestal and described support Connect at least through first quick clip, be horizontally situated when described support carries described foam unit Time, described support can be locked on described pedestal by described first quick clip, to prevent described support phase Described pedestal is rotated.
Foam device the most according to claim 1, it is characterised in that the bottom of described pedestal parallel and It is arranged at intervals with at least two guide-track grooves;Or, the bottom of described pedestal is provided with running roller.
7. according to the foam device described in any one of claim 1 to 6, it is characterised in that described bearing-surface And/or it is provided with one layer of cushion on described electrolysis.
8. according to the foam device described in any one of claim 1 to 6, it is characterised in that described crimping group Part includes multiple briquetting, arranges baffle assembly outside described crimp assemblies, and described baffle assembly limits multiple institutes State the movement of briquetting.
Foam device the most according to claim 8, it is characterised in that described baffle assembly includes arranging It is attached by the 3rd quick clip between the coaming plate of described crimp assemblies surrounding, adjacent two described coaming plates And locking.
10. a foamed system, it is characterised in that include sending out as described in any one of claim 1 to 9 Bulb apparatus.
CN201610438818.0A 2016-06-16 2016-06-16 A kind of foam device and the foamed system comprising the foam device CN105856481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610438818.0A CN105856481B (en) 2016-06-16 2016-06-16 A kind of foam device and the foamed system comprising the foam device

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Application Number Priority Date Filing Date Title
CN201610438818.0A CN105856481B (en) 2016-06-16 2016-06-16 A kind of foam device and the foamed system comprising the foam device

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CN105856481B CN105856481B (en) 2019-10-29

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870153A (en) * 2010-06-22 2010-10-27 青岛鑫三利冷箱技术有限公司 Refrigerated container insulating layer small-area outdoor foaming preheating holding device
CN201712115U (en) * 2010-06-30 2011-01-19 武汉正为机械有限公司 Foaming mold frame of automobile interior trim
CN205853236U (en) * 2016-06-16 2017-01-04 珠海格力电器股份有限公司 A kind of foam device and comprise the foamed system of this foam device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101870153A (en) * 2010-06-22 2010-10-27 青岛鑫三利冷箱技术有限公司 Refrigerated container insulating layer small-area outdoor foaming preheating holding device
CN201712115U (en) * 2010-06-30 2011-01-19 武汉正为机械有限公司 Foaming mold frame of automobile interior trim
CN205853236U (en) * 2016-06-16 2017-01-04 珠海格力电器股份有限公司 A kind of foam device and comprise the foamed system of this foam device

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