WO2018180409A1 - 成形品の冷却方法及び冷却装置 - Google Patents
成形品の冷却方法及び冷却装置 Download PDFInfo
- Publication number
- WO2018180409A1 WO2018180409A1 PCT/JP2018/009408 JP2018009408W WO2018180409A1 WO 2018180409 A1 WO2018180409 A1 WO 2018180409A1 JP 2018009408 W JP2018009408 W JP 2018009408W WO 2018180409 A1 WO2018180409 A1 WO 2018180409A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molded product
- cooling
- mist
- jig
- turntable
- Prior art date
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
- B29C2043/527—Heating or cooling selectively cooling, e.g. locally, on the surface of the material
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B29C37/0007—Discharging moulded articles from the mould using means operable from outside the mould for moving between mould parts, e.g. robots
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/266—Auxiliary operations after the thermoforming operation
Definitions
- the cooling of the molded product by the cooling fan has a problem that the temperature of the cooling air is easily affected by the change in the outside air temperature due to the season, and thus the product quality such as a change in dimensional accuracy is greatly affected.
- the molded product when taken out from the press molding device is easily deformed due to the external force due to its own weight during conveyance on the conveyor due to its high temperature and low rigidity, and there is a concern that this may affect the product quality. It was.
- the present invention has been made in view of the above problems, and an object thereof is to ensure product quality while shortening the molding time.
- the mist is sprayed on the molded product taken out from the molding apparatus that molds the synthetic resin under heating while still having heat, and the mist sprayed on the molded product has the amount of heat that the molded product has.
- a method for cooling a molded product wherein the molded product is cooled while sublimating under heat to remove heat from the molded product and substantially prevent water droplets from adhering to the molded product.
- the average particle diameter of the mist is preferably 10 ⁇ m or less.
- a cooling device for a molded product by dry mist which forms a space for accommodating the molded product and cooling the molded product, each of which can be opened and closed by a dedicated door, and A cooling chamber having an outlet for a cooled molded product, a rotating table that rotates around an upright shaft in the cooling chamber, and a plurality of rotating tables installed on the rotating table to secure the shape of the molded product while ensuring its shape.
- a cooling device for a molded product comprising a jig held at a position, and a dry mist spraying device for spraying dry mist on a molded product held at the upper part of the cooling chamber and held by the jig.
- the molded product By sublimating the mist using the heat possessed by the molded product, the molded product can be quickly cooled without taking heat of the molded product and accompanied by water droplets. Since the molded product can be rapidly cooled, the molded product can be taken out of the press molding device at a higher temperature, and the cycle time in the press molding device is shortened. Since cooling is performed, it is advantageous in terms of cost because it does not rely on a large cooling device for cooling the molded product, despite the early removal of the molded product.
- the quality factor of the cooling process can be reduced, and stable quality can be realized.
- product quality fluctuation factors such as the outside air temperature.
- Thick plate products and products with uneven thickness can be adapted by adjusting parameters such as water pressure, water amount and air pressure for forming mist.
- the turntable type cooling system can realize a more compact equipment as compared with a cooling line using a conventional conveyor.
- a jig 30 Opposite to a jig 30 (hereinafter referred to as a jig) 30, partition walls 32 arranged at intervals of 120 degrees in the vertical direction between the jigs 30 adjacent to each other in the rotation direction (arrow a) in FIG.
- a jig On the side wall 24-3 of the cooled cooling chamber 24 A rectangular inlet for inserting a molded product, a door 36 for opening and closing the inlet 34 by raising and lowering, a pneumatic cylinder 37 for opening and closing the door 36, and a trimming press 14 (FIG.
- the partition wall 32 includes a rotating portion 52 fixed to the support column 28 and a fixing portion 54 fixed to the lower surface of the upper wall 24-1 of the cooling chamber 24.
- the rotating portion 52 is a jig 30 adjacent in the circumferential direction.
- the space extends in the radial direction from the outer peripheral surface of the column 28 to the outer peripheral surface of the turntable 26 (FIG. 4).
- a slight gap remains between the upper end surface of the rotating portion 52 and the lower end surface of the fixed portion 54 so as not to hinder the rotation of the rotating portion 52.
- the column 28 is provided with a transmission 56 at the upper end that extends outward from the upper wall 24-1 of the cooling chamber 24.
- the door 36 for the insertion port 34 is released as shown in FIG. 5, and the molded product M is charged from the molding press 10 to the jig 30 that has come to the loading position A.
- the door 40 for the take-out port 38 is opened, and the molded product M that has been cooled is prepared to be discharged from the jig 30 that has reached the molded product discharge position C.
- the partition wall 32 is fixed to the lower surface of the rotating wall 52 and the upper wall 24-1 of the cooling chamber 24, as shown in FIG.
- the fixing portion 54 is positioned on a straight line.
- the dry mist spraying device includes spraying units 44A, 44B, 44C installed at three locations.
- the spray units 44A, 44B, 44C are fixedly installed at the charging position A, the intermediate position B, and the molded product discharge position C, respectively, inside the cooling chamber 24 (see FIGS. 6 and 7). Therefore, when the turntable 26 comes to the stop position (FIG.
- downward sprays F are ejected all at once from the nozzles 60 of the spray units 44A, 44B, and 44C.
- the vertical unit 62 is fixed to the support frame 64 and serves as the spray units 44A, 44B, and 44C, respectively.
- the downward spray F from the nozzle 60 is directed to the molded product M on the jig 30 (FIG. 5), and the molded product M is cooled.
- FIG. 5 the molded product M is cooled.
- the amount of spray received is designed so as not to change so much with respect to the rotation of the turntable 26, regardless of the fixed arrangement of the spray units 44A, 44B, 44C.
- the temperature drop of the molded product in the case of cooling by a conventional conveyor and cooling fan changes along the same line as the present invention until the mold is opened.
- the timing of taking out from the mold is indicated by Q 1 , which is considerably delayed from the timing P 1 ) of the present invention.
- After taking out from the mold it is cooled by the cooling air of the rotating cooling fan and the trimable upper limit temperature line N is set.
- the timing of the cooling end below minute show at Q 2.
- the removal of the molded product from the molding press 10 is advanced from the conventional Q 1 timing to the P 1 timing, and is advanced by ⁇ 1 second (about 4 seconds in the present embodiment) shown in the figure.
- the rotation of the turntable 26 corresponding to one cycle of the adjacent cooling device 12 during the pressure holding in the molding process of one cycle in the molding press 10 is performed. Is doing. This is because the rotation speed of the turntable 26 is determined according to the pressure holding time, and as the pressure holding time is shortened, in other words, according to the present embodiment, the removal of the molded product from the molding press 10 is accelerated. This means that the rotational speed of the turntable 26 needs to be increased. By increasing the rotation speed of the turntable 26, the total spray amount from the dry mist spraying devices (spray units 44A, 44B, 44C) is reduced by that amount, and cooling may be insufficient.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
本発明は以上の問題点に鑑みてなされたものであり、成形時間を短縮しつつ製品品質の確保することを目的とする。
本発明において、ミストの平均粒径は10μm若しくはそれ以下であることが好ましい。このような粒径のミストを成形装置から取り出された未だ熱い成形品に噴霧することにより、ミストは成形品の熱により水蒸気に昇華し、水滴として凝縮することがなく、そのため“ドライミスト”と通称される。ドライミストを得るためのノズルとしては、水流に対して高圧空気流を衝突させることにより水滴を微細な粒径に破砕するタイプのものを採用することができる。この種のノズルとしては各種提案されているが、傾斜して対向する噴口より水を空気で囲む状態にて噴射衝突させ、微粒化したミストを前方に噴射するようにした方式のものを採用することができる(特許文献4及び5参照)。
この発明において、成形品に対するミストの噴霧は成形品を形状保持用治具上に載置して行うことが好ましい。本発明によるドライミストによる成形品の冷却は、冷却効率が著しく高いため、成形装置からの成形品の取出しは成形品が未だ相当に熱い従来より相当に早めのタイミングで行うことができるが、この場合、成形品は温度が未だ高いことによる低剛性故による自重により変形を受け易いが、治具を使用することにより冷却中の成形品の変形を防止することができ、製品品質を損なうことがない。
成形品の冷却を実質的に閉鎖した空間内において行なうことにより外気温度等の製品の品質変動要因を縮減することができる。
厚板製品や偏肉部を有した製品に対しては、ミストを形成するための水圧、水量や、空気圧等のパラメータの調整により適合が可能となる。
回転台式の冷却方式は従来のコンベヤによる冷却ラインと比較して設備のコンパクト化を実現することができる。
支柱28は冷却室24の上部壁24-1から外部に延出した上端において変速機56を備えており、変速機56は、周知のためその構造は図示しないが、基本的には、出力側の(支柱28側の)ピニオンギヤと入力側のウォームギヤを内臓し、ウォームギヤに連結される変速機56の入力部材57の回転を減速して支柱28に伝達することができる。他方、電動モータ42の回転軸は内部の適宜のギヤを介して変速機56の入力部材57に連結される出力軸58に連結しており、電動モータ42の回転軸の回転は減速されて支柱28に伝達され、支柱28の回転により回転台26が回転され、回転台26上の治具30は冷却室24内において適宜の速度にて回転され、その間に治具30に保持された成形品にミストの噴霧が行なわれ、成形品の冷却が行なわれる。
10-1…上型
10-2…下型
12…ドライミスト冷却装置
14…トリミングプレス
15…作業台
16…スクラップコンベヤ
18, 20, 22…多関節型マニュピレータ(ロボット)
24…冷却室
26…回転台
28…支柱
30…成形品保持用治具
32…隔壁
34…投入口
36…投入口ドア
38…取出口
40…取出口ドア
42…電動モータ
44A, 44B, 44C…噴霧ユニット
46…排気装置
48…支持台
52…隔壁の回転部
54…隔壁の固定部
56…変速機
60…ドライミスト噴霧用ノズル
66…噴霧ユニット支持部材
74…排気ファン
78, 79…シュラウド
80, 81…水切り用パンチングプレート
82, 84…排水孔
A…成形品導入位置
B…中間位置
C…成形品排出位置
M…フェンダーインナーとなる一体成形品
M1, M2…フェンダーインナー
S…シート片
SR…スクラップ
Claims (13)
- 合成樹脂素材を加熱下において成形する成形装置から未だ熱を具有した状態にて取り出した成形品にミストを噴霧し、成形品に噴霧されたミストを成形品が具有する熱量の下で昇華させることで成形品から熱を奪い、成形品に水滴を実質的に付着させることがないようにしつつ成形品の冷却を行なうことを特徴とする成形品の冷却方法。
- 請求項1に記載の発明において、成形品に対するミストの噴霧は成形品を収容する空間を実質的に閉鎖して行なう成形品の冷却方法。
- 請求項2に記載の発明において、金型から取り出される成形品は順次成形品を収容するための前記空間に導入するようにし、冷却が完了した成形品は前記空間から順次排出されるように、かつ複数の成形品を前記空間に留まらせて複数の成形品の冷却を同時に行なう成形品の冷却方法。
- 請求項2若しくは3に記載の発明において、冷却中において成形品は形状保持用治具上に載置され、ミスト噴霧中に重力の影響を排除しつつ成形品の形状を保持するようにした成形品の冷却方法。
- 請求項1から4のいずれか一項に記載の発明において、成形品を収容するための前記空間において生じた水蒸気の常時換気を行う成形品の冷却方法。
- 請求項1から5に記載の成形品の冷却方法の実施のための成形品の冷却装置であって、成形品を収容し、成形品の冷却を行なう空間を形成し、夫々がドアにより開閉可能な冷却すべき成形品の投入口及び冷却された成形品のための取出口を有した冷却室と、冷却室内において直立軸の周りを回転される回転台と、回転台上に円周方向に等間隔に複数設置され、成形品をその形状を確保しながら定位置に保持する治具と、冷却室の上部に設置され、治具により保持された成形品にミストを噴霧するためのミスト噴霧装置とを具備して成り、一つの治具が投入口と対峙し別の治具が取出口と対峙した状態で回転台は停止され、投入口から治具上に投入されミスト噴霧を受けた成形品は回転台の回転により取出口まで運ばれる成形品の冷却装置。
- 請求項6に記載の発明において、治具は回転台上に3個又はそれ以上設置され、かつ回転方向に隣接する治具間に隔壁が設置される成形品の冷却装置。
- 請求項7に記載の発明において、各隔壁は、回転台と一体回転し、噴霧装置直下位置まで上方に延出される回転部と、噴霧装置直下位置から冷却室上壁面まで上方に延出される固定部とから成り、回転台の停止状態において治具の回転部と固定部とは上下に整列位置される成形品の冷却装置。
- 請求項6から8のいずれか一項に記載の発明において、ミスト噴霧装置は冷却室内において昇降可能に設置される冷却装置。
- 請求項8若しくは9に記載の発明において、ミスト噴霧装置は、回転台の停止状態において、各治具の上方に夫々設置される複数の噴霧ユニットを具備し、各噴霧ユニットは縦緯に複数設置されるノズルと、各ノズルは共通の圧縮空気源及び水源に接続する通路を備え、ノズルは、空気流と水流とを互いに衝突させるように噴出することでミストを形成する冷却装置。
- 請求項6から10のいずれか一項に記載の発明において、冷却室の排気のための強制的な排気手段が具備される冷却装置。
- 請求項11に記載の発明において、前記強制的排気手段は排気中の凝縮水の分離手段を具備する冷却装置。
- 請求項6から12のいずれか一項に記載の発明において、冷却室の底面は外周側程低い傾斜面に形成され、余剰水の回収を傾斜面の外周側部位にて行なうようにした冷却装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201913877A GB2574971A (en) | 2017-03-28 | 2018-03-12 | Cooling method and cooling apparatus for molded article |
JP2019509177A JP6662510B2 (ja) | 2017-03-28 | 2018-03-12 | 成形品の冷却方法及び冷却装置 |
MX2019011595A MX2019011595A (es) | 2017-03-28 | 2018-03-12 | Metodo de enfriamiento y aparato de enfriamiento para articulo moldeado. |
CN201880021187.XA CN110520283B (zh) | 2017-03-28 | 2018-03-12 | 成形品的冷却方法及冷却装置 |
US16/498,696 US20210107186A1 (en) | 2017-03-28 | 2018-03-12 | Cooling method and cooling device of molded resin products |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017063099 | 2017-03-28 | ||
JP2017-063099 | 2017-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018180409A1 true WO2018180409A1 (ja) | 2018-10-04 |
Family
ID=63675595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2018/009408 WO2018180409A1 (ja) | 2017-03-28 | 2018-03-12 | 成形品の冷却方法及び冷却装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210107186A1 (ja) |
JP (1) | JP6662510B2 (ja) |
CN (1) | CN110520283B (ja) |
GB (1) | GB2574971A (ja) |
MX (1) | MX2019011595A (ja) |
WO (1) | WO2018180409A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112109233A (zh) * | 2019-06-21 | 2020-12-22 | 昆山力捷塑胶五金有限公司 | 一种塑胶加工用冷却设备 |
KR102259018B1 (ko) * | 2020-09-02 | 2021-06-02 | 케이피한석유화 주식회사 | 사출용기의 냉각장치 |
US20210370565A1 (en) * | 2018-10-19 | 2021-12-02 | Towa Corporation | Conveying apparatus, resin molding apparatus, conveying method, and resin molded product manufacturing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115301158B (zh) * | 2022-05-18 | 2023-08-18 | 安徽亚珠金刚石股份有限公司 | 一种人造金刚石车间保温箱用箱体自动开合装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007261164A (ja) * | 2006-03-29 | 2007-10-11 | Nachi Fujikoshi Corp | 合成樹脂製タンクの冷却装置及び合成樹脂製タンクの冷却方法 |
JP2010131774A (ja) * | 2008-12-02 | 2010-06-17 | Toyota Motor Corp | ステータの冷却装置及び方法 |
JP2013010217A (ja) * | 2011-06-28 | 2013-01-17 | Sumitomo Rubber Ind Ltd | タイヤの製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003053506A (ja) * | 2001-08-07 | 2003-02-26 | Toyoda Mach Works Ltd | 成形品を成形装置から搬出し処理装置に搬入する搬送装置 |
JP4438596B2 (ja) * | 2004-10-20 | 2010-03-24 | 株式会社神戸製鋼所 | 線状物冷却装置 |
WO2006049089A1 (ja) * | 2004-11-05 | 2006-05-11 | Shonan Gosei-Jushi Seisakusho K.K. | 管路ライニング工法 |
CN101410237A (zh) * | 2006-03-30 | 2009-04-15 | 住友化学株式会社 | 薄膜的制造方法 |
JP5588661B2 (ja) * | 2009-12-11 | 2014-09-10 | 株式会社Ihi | ミスト冷却装置及び熱処理装置 |
JP5593741B2 (ja) * | 2010-03-05 | 2014-09-24 | 住友ベークライト株式会社 | 冷却装置および冷却方法 |
JP5694698B2 (ja) * | 2010-07-16 | 2015-04-01 | 株式会社平和化学工業所 | 中空成形品の製造方法及び装置 |
CN103921378B (zh) * | 2014-04-17 | 2016-01-27 | 中国化学工业桂林工程有限公司 | 一种热橡胶片降温装置及降温方法 |
-
2018
- 2018-03-12 WO PCT/JP2018/009408 patent/WO2018180409A1/ja active Application Filing
- 2018-03-12 GB GB201913877A patent/GB2574971A/en not_active Withdrawn
- 2018-03-12 CN CN201880021187.XA patent/CN110520283B/zh active Active
- 2018-03-12 MX MX2019011595A patent/MX2019011595A/es unknown
- 2018-03-12 JP JP2019509177A patent/JP6662510B2/ja active Active
- 2018-03-12 US US16/498,696 patent/US20210107186A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007261164A (ja) * | 2006-03-29 | 2007-10-11 | Nachi Fujikoshi Corp | 合成樹脂製タンクの冷却装置及び合成樹脂製タンクの冷却方法 |
JP2010131774A (ja) * | 2008-12-02 | 2010-06-17 | Toyota Motor Corp | ステータの冷却装置及び方法 |
JP2013010217A (ja) * | 2011-06-28 | 2013-01-17 | Sumitomo Rubber Ind Ltd | タイヤの製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210370565A1 (en) * | 2018-10-19 | 2021-12-02 | Towa Corporation | Conveying apparatus, resin molding apparatus, conveying method, and resin molded product manufacturing method |
CN112109233A (zh) * | 2019-06-21 | 2020-12-22 | 昆山力捷塑胶五金有限公司 | 一种塑胶加工用冷却设备 |
KR102259018B1 (ko) * | 2020-09-02 | 2021-06-02 | 케이피한석유화 주식회사 | 사출용기의 냉각장치 |
Also Published As
Publication number | Publication date |
---|---|
CN110520283B (zh) | 2021-08-24 |
GB2574971A (en) | 2019-12-25 |
MX2019011595A (es) | 2020-02-07 |
JP6662510B2 (ja) | 2020-03-11 |
JPWO2018180409A1 (ja) | 2019-11-21 |
US20210107186A1 (en) | 2021-04-15 |
CN110520283A (zh) | 2019-11-29 |
GB201913877D0 (en) | 2019-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018180409A1 (ja) | 成形品の冷却方法及び冷却装置 | |
US20070184273A1 (en) | Overmolding of Inserts | |
EP3260208A1 (en) | Machine and method for washing mechanical components | |
CN114042886A (zh) | 一种转子浇铸模具加热浇铸系统及其控制方法 | |
EP1870218A1 (en) | Apparatus and method for hot moulding of products made of a thermoplastic material | |
CN111451345A (zh) | 一种基于金属板材的加热冲压方法 | |
CN110899189B (zh) | 清洗设备 | |
CN114289589B (zh) | 工件的轻量化的加工方法和旋压装置 | |
CN110841854A (zh) | 一种喷漆加工机电设备 | |
EP4063773B1 (en) | Vacuum dryer | |
KR102258144B1 (ko) | 프레스성형품 보호비닐 제거장치 | |
CN108385081B (zh) | 一种双仓自动镀膜装置 | |
CN207386316U (zh) | 一种半球体拉深模 | |
US20170072447A1 (en) | Moulding Tool for Producing Hot-Formed Components | |
KR101917118B1 (ko) | 건조효율이 향상된 성형물의 진공 건조장치 | |
KR101934701B1 (ko) | 성형물 건조장치 | |
CN212883144U (zh) | 一种金属冲压件喷漆设备 | |
CN220643526U (zh) | 一种袜子定型机 | |
CN116748506B (zh) | 铝制冷凝式热交换器铸件加工流转平台 | |
CN220389679U (zh) | 一种汽车模具生产装置 | |
KR20190035321A (ko) | 휠 예열기를 이용한 휠 제조공법 | |
CN216540766U (zh) | 一种加长型压铸机 | |
CN214289020U (zh) | 一种用于模具加工的表面处理装置 | |
CN215235337U (zh) | 一种喷胶烘烤设备 | |
CN215095581U (zh) | 一种pvc封合吸塑设备 |
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: 18776218 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2019509177 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 201913877 Country of ref document: GB Kind code of ref document: A Free format text: PCT FILING DATE = 20180312 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 18776218 Country of ref document: EP Kind code of ref document: A1 |