WO2018228494A1 - 冰箱箱体的发泡装置 - Google Patents

冰箱箱体的发泡装置 Download PDF

Info

Publication number
WO2018228494A1
WO2018228494A1 PCT/CN2018/091342 CN2018091342W WO2018228494A1 WO 2018228494 A1 WO2018228494 A1 WO 2018228494A1 CN 2018091342 W CN2018091342 W CN 2018091342W WO 2018228494 A1 WO2018228494 A1 WO 2018228494A1
Authority
WO
WIPO (PCT)
Prior art keywords
foaming
groove
refrigerator
tool
foaming tool
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/091342
Other languages
English (en)
French (fr)
Inventor
朱国梁
姚君
任振海
江明波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hualing Co Ltd
Midea Group Co Ltd
Hefei Midea Refrigerator Co Ltd
Original Assignee
Hefei Hualing Co Ltd
Midea Group Co Ltd
Hefei Midea Refrigerator Co Ltd
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
Application filed by Hefei Hualing Co Ltd, Midea Group Co Ltd, Hefei Midea Refrigerator Co Ltd filed Critical Hefei Hualing Co Ltd
Publication of WO2018228494A1 publication Critical patent/WO2018228494A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/762—Household appliances
    • B29L2031/7622—Refrigerators

Definitions

  • the present application relates to the field of automotive technology, and in particular to a foaming device for a refrigerator case.
  • the refrigerator cabinet is composed of a casing and a foam layer disposed on the inner side of the casing.
  • the casing is integrally foamed and cored to directly obtain the entire casing, which is inconvenient to produce.
  • each type of cabinet needs to produce a foaming device suitable for it, which has poor versatility, which not only prolongs the production cycle but also increases the production cost.
  • the present application is intended to address at least one of the technical problems existing in the prior art. To this end, the present application proposes a foaming device for a refrigerator cabinet that facilitates modular production of a refrigerator cabinet.
  • the foaming device of the refrigerator cabinet includes: a top plate foaming tool for producing a top plate of the refrigerator; a bottom plate foaming tool for producing a bottom plate of the refrigerator a backboard foaming tooling for producing a backboard of a refrigerator; a left side panel foaming tooling, the left side panel foaming tooling for producing a left side panel of the refrigerator; and a right side panel A foaming tooling for producing a right side panel of a refrigerator.
  • the foaming device of the refrigerator cabinet according to the embodiment of the present application has a simple and compact structure and is convenient for modular production of the refrigerator cabinet.
  • the top plate foaming tool and the floor plate foaming tool are the same tooling, and the left side plate foaming tooling and the right side plate foaming tooling are the same tooling.
  • the top plate foaming tooling, the floorboard foaming tooling, the backing plate foaming tooling, the left side panel foaming tooling, and the right side panel foaming tooling each include: a housing defining a foaming chamber and a foaming hole communicating with the outside; and a cover body coupled to the housing and the cover body being adapted to cover the foaming chamber.
  • the length of the housing coincides with the length dimension of the cover
  • the width of the housing coincides with the width dimension of the cover
  • the housing and the The dimensions of the cover in the length, width, and height directions are configured to be adjustable.
  • the top plate foaming tool and the inner bottom wall of the casing of the floor foaming tool have a left groove, a rear groove and a right groove which are sequentially connected, and the left groove is adjacent to a left edge of the inner bottom wall is disposed, the right groove is disposed adjacent to a right edge of the inner bottom wall, and the rear groove is disposed adjacent to a rear edge of the inner bottom wall, the left groove, the left groove
  • the right groove and the rear groove have a plurality of first bosses.
  • the two longitudinally opposite side walls of the back sheet foaming tool have a first convex portion complementary to the shape of the rear groove, the first convex portion Having a plurality of second bosses;
  • the two longitudinally opposite side walls of the left side panel foaming tool have second protrusions complementary to the shape of the left groove of the top plate foaming tool and a third convex portion having a complementary shape of a left groove of the bottom plate foaming tool, and a plurality of third bosses on the second convex portion and the third convex portion.
  • the inner bottom wall of the left side panel foaming tool has a groove disposed adjacent to a lengthwise extending edge of the inner bottom wall, the groove having a fourth boss; the two opposite-side sidewalls of the back-plate foaming tool have a fourth convex portion complementary to the shape of the groove, and the fourth convex portion has a plurality of Five bosses.
  • the cover is pivotally coupled to the housing, and the cover is also coupled to the housing by a damping bumper.
  • the damping cushion is a hydraulic or spring member.
  • the cover body or the housing is further provided with a locking member, and the locking member is adapted to lock the cover body when the cover body covers the foaming cavity. a cover and the housing.
  • FIG. 1 is a schematic perspective view of a top plate foaming tool of a foaming device according to an embodiment of the present application.
  • FIG. 2 is a top plan view of a top plate foaming tool of a foaming device according to an embodiment of the present application.
  • Fig. 3 is a schematic cross-sectional view taken along line A-A of Fig. 2;
  • FIG. 4 is a perspective view of a left side panel foaming tool of a foaming device according to an embodiment of the present application.
  • Figure 5 is a front elevational view of a left side panel foaming tool of a foaming device in accordance with an embodiment of the present application.
  • Fig. 6 is a schematic cross-sectional view taken along line B-B of Fig. 5;
  • FIG. 7 is a top plan view of a left side panel foaming tool of a foaming device in accordance with an embodiment of the present application.
  • Fig. 8 is a schematic cross-sectional view taken along line C-C of Fig. 7.
  • FIG. 9 is a perspective view of a back sheet foaming tool of a foaming device according to an embodiment of the present application.
  • Figure 10 is a top plan view of a back sheet foaming tool of a foaming device in accordance with an embodiment of the present application.
  • Figure 11 is a cross-sectional view taken along line D-D of Figure 10 .
  • Figure 12 is a schematic illustration of the assembly and use of a top panel foaming tool in accordance with an embodiment of the present application.
  • Top plate foaming tooling 100 top plate foaming tooling housing (first housing) 110, left groove 111, rear groove 112, right groove 113, first boss 114, roof foaming tool cover ( a first cover body 120, a foaming cavity (first foaming cavity) 130 of the top plate foaming tool, and a foaming hole (first foaming hole) 140 of the top plate foaming tool,
  • a backboard foaming tooling 200 a casing (second casing) 210 of the backboard foaming tooling, a first convex portion 211, a second boss 212, a fourth convex portion 213, a fifth boss 214, and a back plate a cover body (second cover plate) 220 of the foaming tool, a foaming cavity (second foaming cavity) 230 of the back plate foaming tool, and a foaming hole (second injection hole) 240 of the back plate foaming tool,
  • the left side plate foaming tooling 300, the left side plate foaming tooling casing (third casing) 310, the second convex portion 311, the third convex portion 312, the third convex portion 313, the groove 314, and the fourth convex portion The table 315, the cover body (third cover body) 320 of the left side plate foaming tool, the foaming cavity (third foaming chamber) 330 of the left side plate foaming tool, and the injection hole of the left side plate foaming tool ( The third injection cell is 340.
  • a foaming device of a refrigerator case according to an embodiment of the present application will be described below with reference to FIGS. 1 through 12.
  • the foaming device of the refrigerator case includes: a top plate foaming tooling 100, a bottom plate foaming tooling, a backing plate foaming tooling 200, a left side plate foaming tooling 300, and a right side plate foaming tooling.
  • the top plate foaming tooling 100 is used for producing the top plate of the refrigerator
  • the bottom plate foaming tooling is used for producing the bottom plate of the refrigerator
  • the back plate foaming tooling 200 is used for producing the back plate of the refrigerator
  • the left side plate foaming tooling 300 is used for producing the left of the refrigerator.
  • the side panel, the right side panel foaming tool is used to produce the right side panel of the refrigerator.
  • the refrigerator cabinet includes a top board, a bottom board, a left side board, a right side board, and a back board, wherein the left side board and the right side board are respectively connected to the left side and the right side of the back board, and the top side of the left side board is The left end of the top plate is connected and the bottom end of the left side plate is connected with the left end of the bottom plate, the top end of the right side plate is connected with the right end of the top plate, and the bottom end of the right side plate is connected with the right end of the bottom plate, and the top end of the rear side plate and the rear end of the top plate The bottom end of the rear side panel is connected to the rear end of the bottom plate.
  • the individual components of the box body are separately foamed, so as to facilitate efficient and rapid production of various components of the box body, and the modular production of the refrigerator box body is more convenient. .
  • the top plate foaming tooling 100 and the floor foaming tooling are the same tooling, and the left side panel foaming tooling 300 and the right side panel foaming tooling are the same.
  • Tooling That is to say, when the shape of the left side panel and the right side panel of the refrigerator cabinet are the same, the left side panel and the right side panel can be produced by the same tooling; when the shape of the top and bottom panels of the refrigerator are the same, the top panel and the bottom panel can pass The same tooling production. In this way, not only the tooling is saved, but also the assembly convenience is improved, and the error rate of assembly is reduced.
  • the top plate foaming tool 100 includes a first casing 110 and a first cover 120.
  • the first casing 110 defines a first foaming chamber 130 and a first foaming chamber communicating with the outside.
  • the first cover 120 is connected to the first housing 110 and the first cover 110 is adapted to cover the first foaming chamber 130.
  • the back panel foaming tool 200 includes a second housing 210 and a second cover 220.
  • the second housing 210 defines a second foaming chamber 230 and a second foaming hole 240 communicating with the outside.
  • 220 is coupled to the second housing 210 and the second cover 210 is adapted to cover the second foaming chamber 230.
  • the left side panel foaming tool 300 includes a third housing 310 and a third cover body 320.
  • the third housing 310 defines a third foaming chamber 330 and a third foaming hole 340 communicating with the outside.
  • the body 320 is coupled to the third housing 310 and the third cover 310 is adapted to cover the third foaming chamber 330.
  • each foaming tool is simple and compact, and the cost is low.
  • the length of the casing in the tooling is the same as the length dimension of the cover body, and the width of the casing is consistent with the width dimension of the cover body, and the length of the casing and the cover body is
  • the dimensions in the width and height directions are configured to be adjustable.
  • the housing and the cover may each be a telescopic structure to adjust the size of the housing in three directions of length, width and height according to the size of the finished product to be processed, and the size of the cover can be adaptively adjusted.
  • FIGS. 1 to 3 are schematic views of the top plate foaming tool 100.
  • the inner bottom wall of the first casing 110 of the top plate foaming tool 100 has sequential connections.
  • the left groove 111, the rear groove 112 and the right groove 113 (see FIG. 2), the left groove 111 is disposed adjacent to the left edge of the inner bottom wall, and the right groove 113 is disposed adjacent to the right edge of the inner bottom wall,
  • the groove 112 is disposed adjacent to the rear edge of the inner bottom wall, and the left groove 111, the right groove 113, and the rear groove 112 have a plurality of first bosses 114 (see FIG. 3).
  • the top surface of the top plate of the refrigerator case produced by the top plate foaming tool 100 is formed with a top plate mounting protrusion, and the top plate mounting protrusion is further formed with a mounting groove.
  • the connecting piece is inserted. Installed on the mounting slot to connect the top plate to the other plates.
  • the structure of the bottom plate foaming tool is the same as or similar to that of the top plate foaming tool 100, and will not be described herein.
  • the upper surface of the bottom plate of the refrigerator cabinet produced by the bottom plate foaming tool is formed with a bottom plate mounting protrusion, and the bottom plate mounting protrusion is further formed with a mounting groove.
  • the connecting member is plugged and installed. Install on the slot to connect the base plate to the other board.
  • FIGS. 4, 7, and 8 are respective schematic views of the left side panel foaming tooling 300.
  • the two longitudinally opposite side walls of the left side panel foaming tool 300 have a left groove with the top plate foaming tool 100.
  • a second convex portion 311 having a shape complementary to 111 and a third convex portion 312 complementary to the shape of the left groove 111 of the bottom plate foaming tool, and a plurality of third bosses on the second convex portion 311 and the third convex portion 312 313.
  • the inner bottom wall of the left side panel foaming tool 300 has a groove 314 disposed adjacent to the longitudinally extending edge of the inner bottom wall thereof, and the groove 314 has a fourth portion. Boss 315.
  • the side surface of the side panel of the refrigerator cabinet produced by the left side panel foaming tool 300 for connection with the backboard has a side panel mounting protrusion, and the side panel mounting protrusion is formed with a mounting groove, the side panel
  • the top surface and the bottom surface further have side plate mounting recesses for cooperating with the top plate mounting protrusions and the bottom plate mounting protrusions, and the side plate mounting recesses are further formed with mounting grooves.
  • the structure of the right side panel foaming tool is the same as or similar to that of the left side panel foaming tooling 300, and will not be described herein.
  • FIGS. 10 and 11 are various schematic views of the back sheet foaming tooling 200.
  • the two longitudinally opposite side walls of the back sheet foaming tool 200 have a first convex portion 211 complementary to the shape of the rear groove 112.
  • the first convex portion 211 has a plurality of second bosses 212 thereon.
  • the two width-direction opposite side walls of the back sheet foaming tool 200 have a fourth convex portion 213 complementary to the shape of the groove, and the fourth convex portion 213 is formed.
  • the back plate of the refrigerator case produced by the backboard foaming tooling 200 is formed with a back plate mounting recess for cooperating with the side plate mounting protrusion, and the back plate of the refrigerator case is further formed with the top plate.
  • the mounting boss and the backplane mounting recess are matched with the backplane mounting recess.
  • the backplane mounting recess is further formed with a mounting slot.
  • the cross-sectional shape of one convex portion 211, third convex portion 312, and fourth convex portion 213 may be a trapezoidal shape or a wedge shape.
  • the tool cover is pivotally coupled to the housing, and the cover and the housing are also coupled by a damping cushion.
  • the cover body is connected by a pivotal connection such as a leaflet or a rotating shaft.
  • the housing and the cover are additionally connected by a damping buffer.
  • the damping buffer is a hydraulic or spring member.
  • the tool cover or the casing is further provided with a locking member, and the locking member is adapted to lock the cover body and the shell when the cover body covers the foaming cavity. body. Thereby, the sealing property of the tooling during the foaming process is ensured.
  • the plate material is pre-loaded into the first foaming chamber 130, and then the raw material is filled into the first foaming chamber 130, and the first cover is closed.
  • the body 120 locks the first cover 120 and the first housing 110, and then injects a foaming agent into the first foaming chamber 130 through the first foaming hole 140, and then completes the corresponding body after being naturally cooled.
  • the foaming of the constituent plates can be designed according to a conventional foaming device.
  • the manufacturing process of the bottom plate, the side plate and the back plate of the refrigerator cabinet is similar to the manufacturing process of the above-mentioned top plate, and will not be described herein.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or integrated; can be mechanical connection, or can be electrical connection; can be directly connected, or can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements.
  • installation can be understood on a case-by-case basis.

Landscapes

  • Refrigerator Housings (AREA)

Abstract

一种冰箱箱体的发泡装置，所述发泡装置包括：顶板发泡工装(100)，所述顶板发泡工装(100)用于生产冰箱的顶板；底板发泡工装，所述底板发泡工装用于生产冰箱的底板；背板发泡工装(200)，所述背板发泡工装(200)用于生产冰箱的背板；左侧板发泡工装(300)，所述左侧板发泡工装(300)用于生产冰箱的左侧板；以及右侧板发泡工装，所述右侧板发泡工装用于生产冰箱的右侧板。根据本申请实施例的冰箱箱体的发泡装置，结构简单紧凑、便于冰箱箱体的模块化生产。

Description

冰箱箱体的发泡装置
相关申请的交叉引用
本申请要求合肥华凌股份有限公司、合肥美的电冰箱有限公司、美的集团股份有限公司于2017年6月15日提交的、发明名称为“冰箱箱体的发泡装置”的、中国专利申请号“201710453832.2”的优先权。
技术领域
本申请涉及汽车技术领域，具体而言，涉及一种冰箱箱体的发泡装置。
背景技术
相关技术中，冰箱箱体由壳体和设置在壳体内侧的发泡层组成，通常箱体都是整体发泡成型并抽芯，以直接得到整个箱体，不方便生产。此外，每种型号的箱体都需要生产一套适用于其的发泡装置，通用性较差，不仅延长了生产周期，增加了生产成本。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请提出一种便于冰箱箱体的模块化生产的冰箱箱体的发泡装置。
根据本申请实施例的冰箱箱体的发泡装置包括：顶板发泡工装，所述顶板发泡工装用于生产冰箱的顶板；底板发泡工装，所述底板发泡工装用于生产冰箱的底板；背板发泡工装，所述背板发泡工装用于生产冰箱的背板；左侧板发泡工装，所述左侧板发泡工装用于生产冰箱的左侧板；以及右侧板发泡工装，所述右侧板发泡工装用于生产冰箱的右侧板。
根据本申请实施例的冰箱箱体的发泡装置，结构简单紧凑、便于冰箱箱体的模块化生产。
根据本申请的一些实施例，所述顶板发泡工装和所述底板发泡工装为同一工装，所述左侧板发泡工装和所述右侧板发泡工装为同一工装。
根据本申请的一些实施例，所述顶板发泡工装、所述底板发泡工装、所述背板发泡工装，所述左侧板发泡工装以及所述右侧板发泡工装均包括：壳体，所述壳体内限定出发泡腔以及与外界连通的注泡孔；以及盖体，所述盖体与所述壳体连接且所述盖体适于封盖住所述发泡腔。
根据本申请的一些实施例，所述壳体的长度和所述盖体的长度尺寸相一致，且所述壳体的宽度和所述盖体的宽度尺寸相一致，所述壳体和所述盖体在长度、宽度、高度方向的尺寸被构造成可调节。
根据本申请的一些实施例，所述顶板发泡工装和所述底板发泡工装的壳体的内底壁具有依次连接的左凹槽、后凹槽以及右凹槽，所述左凹槽邻近所述内底壁的左边沿设置，所述右凹槽邻近所述内底壁的右边沿设置，所述后凹槽邻近所述内底壁的后边沿设置，所述左凹槽、所述右凹槽、所述后凹槽上具有多个第一凸台。
根据本申请的一些实施例，所述背板发泡工装的两个在长度方向上相对的侧壁上具有与所述后凹槽的形状互补的第一凸部，所述第一凸部上具有多个第二凸台；所述左侧板发泡工装的两个在长度方向上相对的侧壁上具有与所述顶板发泡工装的左凹槽的形状互补的第二凸部以及与所述底板发泡工装的左凹槽的形状互补的第三凸部，所述第二凸部和所述第三凸部上具有多个第三凸台。
根据本申请的一些实施例，所述左侧板发泡工装的内底壁上具有凹槽，所述凹槽邻近所述内底壁的沿长度方向延伸的边沿设置，所述凹槽上具有第四凸台；所述背板发泡工装的两个在宽度方向上相对的侧壁上具有与所述凹槽的形状互补的第四凸部，所述第四凸部上具有多个第五凸台。
根据本申请的一些实施例，所述盖体可枢转地连接在所述壳体上，所述盖体与所述壳体之间还通过阻尼缓冲件连接。
根据本申请的一些实施例，所述阻尼缓冲件为液压件或弹簧件。
根据本申请的一些实施例，所述盖体或所述壳体上还设有锁紧件，所述锁紧件适于在所述盖体封盖住所述发泡腔时锁紧所述盖体和所述壳体。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请实施例的发泡装置的顶板发泡工装的立体示意图。
图2是根据本申请实施例的发泡装置的顶板发泡工装的俯视示意图。
图3是图2的A-A的剖视示意图。
图4是根据本申请实施例的发泡装置的左侧板发泡工装的立体示意图。
图5是根据本申请实施例的发泡装置的左侧板发泡工装的主视示意图。
图6是图5的B-B的剖视示意图。
图7是根据本申请实施例的发泡装置的左侧板发泡工装的俯视示意图。
图8是图7的C-C的剖视示意图。
图9是根据本申请实施例的发泡装置的背板发泡工装的立体示意图。
图10是根据本申请实施例的发泡装置的背板发泡工装的俯视示意图。
图11是图10的D-D的剖视示意图。
图12是根据本申请实施例的顶板发泡工装的组装以及使用示意图。
附图标记：
顶板发泡工装100，顶板发泡工装的壳体(第一壳体)110，左凹槽111，后凹槽112，右凹槽113，第一凸台114，顶板发泡工装的盖体(第一盖体)120，顶板发泡工装的发泡腔(第一发泡腔)130，顶板发泡工装的注泡孔(第一注泡孔)140，
背板发泡工装200，背板发泡工装的壳体(第二壳体)210，第一凸部211，第二凸台212，第四凸部213，第五凸台214，背板发泡工装的盖体(第二盖板)220，背板发泡工装的发泡腔(第二发泡腔)230，背板发泡工装的注泡孔(第二注泡孔)240，
左侧板发泡工装300，左侧板发泡工装的壳体(第三壳体)310，第二凸部311，第三凸部312，第三凸台313，凹槽314，第四凸台315，左侧板发泡工装的盖体(第三盖体)320，左侧板发泡工装的发泡腔(第三发泡腔)330，左侧板发泡工装的注泡孔(第三注泡孔)340。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
下面参考图1至图12描述根据本申请实施例的冰箱箱体的发泡装置。
根据本申请实施例的冰箱箱体的发泡装置包括：顶板发泡工装100、底板发泡工装、背板发泡工装200、左侧板发泡工装300以及右侧板发泡工装。
顶板发泡工装100用于生产冰箱的顶板，底板发泡工装用于生产冰箱的底板，背板发泡工装200用于生产冰箱的背板，左侧板发泡工装300用于生产冰箱的左侧板，右侧板发泡工装用于生产冰箱的右侧板。
可以理解的是，冰箱箱体包括顶板、底板、左侧板、右侧板、背板，其中左侧板和右侧板分别连接在背板的左侧和右侧，左侧板的顶端与顶板的左端连接且左侧板的底端与底板的左端连接，右侧板的顶端与顶板的右端连接且右侧板的底端与底板的右端连接，后侧板的顶端与顶板的后端连接且后侧板的底端与底板的后端连接。
根据本申请实施例的冰箱箱体的发泡装置，通过将箱体的各个组成部分进行单独发泡成型，以便于箱体各个组成部分的高效快速的生产，更便于冰箱箱体的模块化生产。
根据本申请的一些实施例，如图1、图4、图9所示，顶板发泡工装100和底板发泡工 装为同一工装，左侧板发泡工装300和右侧板发泡工装为同一工装。也就是说，当冰箱箱体的左侧板和右侧板的形状相同时，左侧板和右侧板可以通过同一工装生产；当冰箱的顶板和底板的形状相同时，顶板和底板可以通过同一工装生产。这样，不仅节约了工装，而且提高了装配的便利性，降低了装配的出错率。
根据本申请的一些实施例，顶板发泡工装100包括：第一壳体110以及第一盖体120，第一壳体110内限定出第一发泡腔130以及与外界连通的第一注泡孔140，第一盖体120与第一壳体110连接且第一盖体110适于封盖住第一发泡腔130。
背板发泡工装200包括：第二壳体210以及第二盖体220，第二壳体210内限定出第二发泡腔230以及与外界连通的第二注泡孔240，第二盖体220与第二壳体210连接且第二盖体210适于封盖住第二发泡腔230。
左侧板发泡工装300包括：第三壳体310以及第三盖体320，第三壳体310内限定出第三发泡腔330以及与外界连通的第三注泡孔340，第三盖体320与第三壳体310连接且第三盖体310适于封盖住第三发泡腔330。
由此，各个发泡工装的结构简单紧凑、成本低。
根据本申请的一些实施例，针对每种工装，该工装中壳体的长度和盖体的长度尺寸相一致，且壳体的宽度和盖体的宽度尺寸相一致，壳体和盖体在长度、宽度、高度方向的尺寸被构造成可调节。换言之，壳体、盖体均可以是可伸缩结构，以根据要加工的成品的尺寸调节壳体在长度、宽度、高度三个方向上的尺寸，盖体的尺寸可以适应性调节。
当然，本申请并不限于此，在另一些实施例中，也可以仅仅调节壳体的长度、宽度、高度中的至少一个尺寸。
图1至图3为顶板发泡工装100的各个示意图，根据本申请的一些实施例，如图1至图3所示，顶板发泡工装100的第一壳体110的内底壁具有依次连接的左凹槽111、后凹槽112以及右凹槽113(参见图2所示)，左凹槽111邻近内底壁的左边沿设置，右凹槽113邻近内底壁的右边沿设置，后凹槽112邻近内底壁的后边沿设置，左凹槽111、右凹槽113、后凹槽112上具有多个第一凸台114(参见图3所示)。
由此，经顶板发泡工装100生产出的冰箱箱体的顶板的下表面形成有顶板安装凸起，上述顶板安装凸起上还形成有安装槽，顶板与其他板连接时，连接件插接安装在安装槽上以使顶板与其他板连接在一起。
底板发泡工装的结构与顶板发泡工装100相同或相似，在此不赘述。
类似地，经底板发泡工装生产出的冰箱箱体的底板的上表面形成有底板安装凸起，上述底板安装凸起上还形成有安装槽，底板与其他板连接时，连接件插接安装在安装槽上以使底板与其他板连接在一起。
图4至图8为左侧板发泡工装300的各个示意图。根据本申请的一些实施例，如图4、图7、图8所示，左侧板发泡工装300的两个在长度方向上相对的侧壁上具有与顶板发泡工装100的左凹槽111的形状互补的第二凸部311以及与底板发泡工装的左凹槽111的形状互补的第三凸部312，第二凸部311和第三凸部312上具有多个第三凸台313。
如图5至图7所示，左侧板发泡工装300的内底壁上具有凹槽314，凹槽314邻近其内底壁的沿长度方向延伸的边沿设置，凹槽314上具有第四凸台315。
由此，经左侧板发泡工装300生产出的冰箱箱体的侧板的用于与背板连接的侧面具有侧板安装凸起，该侧板安装凸起上形成有安装槽，侧板的顶面和底面还具有用于与顶板安装凸起以及底板安装凸起相配合的侧板安装凹陷，上述侧板安装凹陷上进一步形成有安装槽，侧板与其他板连接时，连接件插接安装在安装槽上以使侧板与其他板连接在一起。
右侧板发泡工装的结构与左侧板发泡工装300相同或相似，在此不赘述。
图9至图11为背板发泡工装200的各个示意图。根据本申请的一些实施例，如图10和图11所示，背板发泡工装200的两个在长度方向上相对的侧壁上具有与后凹槽112的形状互补的第一凸部211，第一凸部211上具有多个第二凸台212。进一步地，如图9和图10所示，背板发泡工装200的两个在宽度方向上相对的侧壁上具有与凹槽的形状互补的第四凸部213，第四凸部213上具有多个第五凸台214。
由此，经背板发泡工装200生产出的冰箱箱体的背板上形成有用于与侧板安装凸起相配合的背板安装凹陷，冰箱箱体的背板上还形成有用于与顶板安装凸起以及底板安装凸起相配合的背板安装凹陷，上述背板安装凹陷上进一步形成有安装槽，背板与其他板连接时，连接件插接安装在安装槽上以使背板与其他板连接在一起。
进一步地，上述顶板发泡工装100的左凹槽111、右凹槽113、后凹槽112、左侧板发泡工装300的第二凸部311、凹槽以及背板发泡工装200的第一凸部211、第三凸部312、第四凸部213的截面形状可以是梯形或楔形等形状。
根据本申请的一些实施例，针对每种工装，该工装中盖体可枢转地连接在壳体上，盖体与壳体之间还通过阻尼缓冲件连接。具体地，盖体通过活页或转轴等枢转连接件进行连接，为提高盖体关闭的安全性和稳定性，壳体与盖体之间还额外通过阻尼缓冲件连接。进一步地，阻尼缓冲件为液压件或弹簧件。
根据本申请的一些实施例，针对每种工装，该工装中盖体或壳体上还设有锁紧件，锁紧件适于在盖体封盖住发泡腔时锁紧盖体和壳体。由此，保证了发泡过程中工装的密封性。
下面参照图1和图12简述本申请实施例的冰箱箱体的顶板的制作过程。
如图1和图12所示，将顶板发泡工装100组装完毕后，将板材预装到第一发泡腔130内，之后将原材料充注到第一发泡腔130内，关闭第一盖体120并使第一盖体120与第一 壳体110锁紧，之后适时经第一注泡孔140向第一发泡腔130内注入发泡剂，待自然冷却后即可完成箱体相应组成板的发泡。第一注泡孔140的大小可以根据常用的注泡设备进行设计。
冰箱箱体的底板、侧板以及背板的制作过程与上述顶板的制作过程类似，在此不赘述。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本申请的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本申请的限制，本领域的普通技术人员在本申请的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种冰箱箱体的发泡装置，其特征在于，包括：
    顶板发泡工装，所述顶板发泡工装用于生产冰箱的顶板；
    底板发泡工装，所述底板发泡工装用于生产冰箱的底板；
    背板发泡工装，所述背板发泡工装用于生产冰箱的背板；
    左侧板发泡工装，所述左侧板发泡工装用于生产冰箱的左侧板；以及
    右侧板发泡工装，所述右侧板发泡工装用于生产冰箱的右侧板。
  2. 根据权利要求1所述的冰箱箱体的发泡装置，其特征在于，所述顶板发泡工装和所述底板发泡工装为同一工装，所述左侧板发泡工装和所述右侧板发泡工装为同一工装。
  3. 根据权利要求1或2所述的冰箱箱体的发泡装置，其特征在于，所述顶板发泡工装、所述底板发泡工装、所述背板发泡工装，所述左侧板发泡工装以及所述右侧板发泡工装均包括：
    壳体，所述壳体内限定出发泡腔以及与外界连通的注泡孔；以及
    盖体，所述盖体与所述壳体连接且所述盖体适于封盖住所述发泡腔。
  4. 根据权利要求3所述的冰箱箱体的发泡装置，其特征在于，所述壳体的长度和所述盖体的长度尺寸相一致，且所述壳体的宽度和所述盖体的宽度尺寸相一致，所述壳体和所述盖体在长度、宽度、高度方向的尺寸被构造成可调节。
  5. 根据权利要求3或4所述的冰箱箱体的发泡装置，其特征在于，所述顶板发泡工装和所述底板发泡工装的壳体的内底壁均具有依次连接的左凹槽、后凹槽以及右凹槽，所述左凹槽邻近所述内底壁的左边沿设置，所述右凹槽邻近所述内底壁的右边沿设置，所述后凹槽邻近所述内底壁的后边沿设置，所述左凹槽、所述右凹槽、所述后凹槽上具有多个第一凸台。
  6. 根据权利要求5所述的冰箱箱体的发泡装置，其特征在于，
    所述背板发泡工装的两个在长度方向上相对的侧壁上具有与所述后凹槽的形状互补的第一凸部，所述第一凸部上具有多个第二凸台；
    所述左侧板发泡工装的两个在长度方向上相对的侧壁上具有与所述顶板发泡工装的左凹槽的形状互补的第二凸部以及与所述底板发泡工装的左凹槽的形状互补的第三凸部，所述第二凸部和所述第三凸部上具有多个第三凸台。
  7. 根据权利要求3-6中任一项所述的冰箱箱体的发泡装置，其特征在于，
    所述左侧板发泡工装的内底壁上具有凹槽，所述凹槽邻近所述内底壁的沿长度方向延 伸的边沿设置，所述凹槽上具有第四凸台；
    所述背板发泡工装的两个在宽度方向上相对的侧壁上具有与所述凹槽的形状互补的第四凸部，所述第四凸部上具有多个第五凸台。
  8. 根据权利要求3-7中任一项所述的冰箱箱体的发泡装置，其特征在于，所述盖体可枢转地连接在所述壳体上，所述盖体与所述壳体之间还通过阻尼缓冲件连接。
  9. 根据权利要求8所述的冰箱箱体的发泡装置，其特征在于，所述阻尼缓冲件为液压件或弹簧件。
  10. 根据权利要求3-9中任一项所述的冰箱箱体的发泡装置，其特征在于，所述盖体或所述壳体上还设有锁紧件，所述锁紧件适于在所述盖体封盖住所述发泡腔时锁紧所述盖体和所述壳体。
PCT/CN2018/091342 2017-06-15 2018-06-14 冰箱箱体的发泡装置 Ceased WO2018228494A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710453832.2A CN107283712A (zh) 2017-06-15 2017-06-15 冰箱箱体的发泡装置
CN201710453832.2 2017-06-15

Publications (1)

Publication Number Publication Date
WO2018228494A1 true WO2018228494A1 (zh) 2018-12-20

Family

ID=60097320

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/091342 Ceased WO2018228494A1 (zh) 2017-06-15 2018-06-14 冰箱箱体的发泡装置

Country Status (2)

Country Link
CN (1) CN107283712A (zh)
WO (1) WO2018228494A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107283712A (zh) * 2017-06-15 2017-10-24 合肥华凌股份有限公司 冰箱箱体的发泡装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228345A (ja) * 2001-01-29 2002-08-14 Hoshizaki Electric Co Ltd 断熱パネルの製造方法
US20070216270A1 (en) * 2004-04-14 2007-09-20 Whirlpool Corporation Modular Refrigeration And/Or Freezer Appliance
CN102037301A (zh) * 2008-05-23 2011-04-27 伊莱克斯公司 制冷装置
CN204115329U (zh) * 2014-08-11 2015-01-21 佛山市斯科曼商用制冷设备有限公司 拆装式组合冷柜
KR20150071480A (ko) * 2013-12-18 2015-06-26 이수정 업소용 냉장고의 발포 성형을 위한 발포 지그
CN106363854A (zh) * 2016-12-07 2017-02-01 广州市成云厨具制冷设备有限公司 冷柜箱体发泡生产工作台
CN107283712A (zh) * 2017-06-15 2017-10-24 合肥华凌股份有限公司 冰箱箱体的发泡装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6460955B1 (en) * 1998-09-09 2002-10-08 Fisher & Paykel Limited Cabinet, parts thereof and associated methods
CN101758598B (zh) * 2008-12-25 2014-07-02 上海芙蓉实业有限公司 冰柜壳体保温层的发泡工艺及发泡模具车
CN206113493U (zh) * 2016-09-22 2017-04-19 合肥华凌股份有限公司 用于形成冰箱箱体的板材、冰箱箱体及冰箱
CN106500428B (zh) * 2016-12-21 2019-02-15 合肥华凌股份有限公司 冰箱

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228345A (ja) * 2001-01-29 2002-08-14 Hoshizaki Electric Co Ltd 断熱パネルの製造方法
US20070216270A1 (en) * 2004-04-14 2007-09-20 Whirlpool Corporation Modular Refrigeration And/Or Freezer Appliance
CN102037301A (zh) * 2008-05-23 2011-04-27 伊莱克斯公司 制冷装置
KR20150071480A (ko) * 2013-12-18 2015-06-26 이수정 업소용 냉장고의 발포 성형을 위한 발포 지그
CN204115329U (zh) * 2014-08-11 2015-01-21 佛山市斯科曼商用制冷设备有限公司 拆装式组合冷柜
CN106363854A (zh) * 2016-12-07 2017-02-01 广州市成云厨具制冷设备有限公司 冷柜箱体发泡生产工作台
CN107283712A (zh) * 2017-06-15 2017-10-24 合肥华凌股份有限公司 冰箱箱体的发泡装置

Also Published As

Publication number Publication date
CN107283712A (zh) 2017-10-24

Similar Documents

Publication Publication Date Title
CN113803926B (zh) 冰箱
KR101412056B1 (ko) 체계적인 보드 타입 가구 및 구조 부재의 생산 방법
US20150091420A1 (en) Stackable computer housing assembly
KR200465801Y1 (ko) 조립식 책상
WO2018228494A1 (zh) 冰箱箱体的发泡装置
CN104482706B (zh) 冰箱门体及具有该冰箱门体的冰箱
CN102762129B (zh) 家具元件及制造方法
JP6685430B2 (ja) 冷蔵庫の扉及びこの扉を備えた冷蔵庫
JP2007040672A (ja) 冷蔵庫
CN205847586U (zh) 电子设备
CN204531302U (zh) 一种装饰线条及其安装结构
CN208025941U (zh) 拼装式冰箱箱体以及具有其的冰箱
US9255585B2 (en) Fan structure and casing structure
CN106080409A (zh) 车载储物箱及其抽屉
WO2019080518A1 (zh) 冰箱的箱体和具有其的冰箱
CN205847584U (zh) 电子设备
CN224064112U (zh) 一种锁具、锁具安装结构及应用该结构的箱式折叠床
CN114801943A (zh) 一种新型汽车地毯总成及其制造方法
CN203193825U (zh) 扬声器模组
CN100576142C (zh) 数据存取器固定装置
CN206670074U (zh) 绝缘板、壁挂安装结构及热水器
CN219189899U (zh) 一种摩托车座垫生产用夹具
CN223116238U (zh) 桌板固定组件和车辆
CN207909940U (zh) 电池盒
CN219713777U (zh) 一种冰箱

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18818510

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 15/05/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18818510

Country of ref document: EP

Kind code of ref document: A1