JP4349524B2 - フィルムシール装置 - Google Patents
フィルムシール装置 Download PDFInfo
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- JP4349524B2 JP4349524B2 JP2004252679A JP2004252679A JP4349524B2 JP 4349524 B2 JP4349524 B2 JP 4349524B2 JP 2004252679 A JP2004252679 A JP 2004252679A JP 2004252679 A JP2004252679 A JP 2004252679A JP 4349524 B2 JP4349524 B2 JP 4349524B2
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- film
- crimping
- clamping
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- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
- B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
- B29C65/7453—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool the severing tool being a wire
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/22—Heated wire resistive ribbon, resistive band or resistive strip
- B29C65/221—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip
- B29C65/222—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip comprising at least a single heated wire
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/812—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81457—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8225—Crank mechanisms
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/84—Specific machine types or machines suitable for specific applications
- B29C66/849—Packaging machines
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91441—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time
- B29C66/91443—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature the temperature being non-constant over time following a temperature-time profile
Description
内容物が収容されたチューブ状フィルムをシールし、シール部を切断するためのフィルムシール装置であって、
フィルムを送り出し方向に駆動して、フィルムのシール部を所定位置に送り出すフィルム駆動部と、
フィルムのシール部をシールして切断するためのためのフィルムシール部と、
フィルム駆動部とフィルムシール部の作動を制御する制御部とを備え、
このフィルムシール部は、
フィルムのシール部近傍を挟持するフィルム挟持手段と、
フィルムのシール部を圧着すると共に加熱するフィルム圧着手段と、
フィルムのシール部を切断するフィルム切断手段とを備え、
前記制御部は、フィルムを所定位置に送り出して停止させた後、フィルム挟持手段及びフィルム圧着手段を作動させてフィルムを加熱・圧着させると共にフィルム切断手段によるシール部に対する切断作用を行わせ、その後、フィルム圧着手段の圧着状態を解除すると共に、フィルムを戻し方向に所定量駆動するように、フィルム駆動部及びフィルムシール部を制御することを特徴とするものである。
前記フィルム挟持手段は、フィルムを挟持する第1挟持体と第2挟持体とを備え、
第1挟持体は、第1付勢手段により挟持方向に付勢された状態で第1圧着体に支持され、
第2挟持体は、第2付勢手段により挟持方向に付勢された状態で第2圧着体に支持され、
前記フィルム駆動部は、その駆動力を第1圧着体及び第2圧着体に対して、直接伝達するように構成され、
第1圧着体及び第2圧着体を圧着方向に駆動することにより、第1挟持体及び第2挟持体も同じ方向に駆動され、第1挟持体と第2挟持体の方が先にフィルムを挟持した状態とされ、その後、第1・第2付勢手段の付勢力に抗して第1・第2圧着体が引き続き駆動されて、フィルムを圧着するように、前記フィルムシール部が構成されていることが好ましい。
本発明に係るフィルムシール装置の好適な実施形態を図面を用いて説明する。図1、図2は、フィルムシール装置の構成を示す斜視図である。図1は、フィルムを装着していない状態を示し、図2は、フィルムを装着した状態を示している。
次に、図8により制御関係の構成を説明する。制御部40は、装置各部の作動制御を司る中枢部である。ローラモータ駆動部41は、搬送ローラ32を駆動するための駆動モータ33を制御する。シールモータ駆動部42は、フィルムシール部を駆動する駆動モータ22を制御する。ヒーター駆動部43は、ヒーター6を駆動する加熱回路により構成される。
次に、図9の作動図と図10のタイムチャートにより、フィルムFにシールを行うときの作動を説明する。まず、スイッチ45を入れる(図10のt1)。このスイッチ45による指令を受けて制御部40は、駆動モータ33を正転させる。これにより、搬送ローラ対32は送り方向に回転され(図9(a)矢印D)、フィルムFが下方(矢印C)に送り出される。駆動モータ33を正転させる時間は、予めタイマー設定部44に設定されており、所定時間が経過すると駆動モータ33を停止させる(時間t2)。これにより、フィルムFが所定量送り出され、フィルムFのシール部がヒーター6の位置にセットされる。シール部は、シールされる個所を指して呼ぶものであり、フィルムFに何らかの識別マークが付されていることを意味するものではない。もちろん、そのようなマークを付していてもよい。
本発明に係るフィルムシール装置は、排泄物(内容物)を収容する簡易トイレとして使用するもの、台所で排出される生ゴミなどを収容するものなど、種々の目的で使用されるが、特定の使用目的に限定されるものではない。
4a 圧着面
5 第2圧着体
5a 圧着面
6 ヒーター
7 切断ワイヤー
8 カバー部材
10 バネ支持軸
11 第1バネ
12 バネ支持軸
13 第2バネ
14 第1挟持体
14a 挟持面
15 第1挟持部材
16 第2挟持体
16a 挟持面
17 ガイドプレート
19 ガイドプレート
21 第2挟持部材
22 駆動モータ
24 駆動リンク部材
25 連結バー
26 第1圧着体支持プレート
27 第1リンクレバー
28 第2圧着体支持プレート
29 第2リンクレバー
32 搬送ローラ対
40 制御部
41 ローラモータ駆動部
42 シールモータ駆動部
43 ヒーター駆動部
44 タイマー設定部
Claims (3)
- 内容物が収容されたチューブ状フィルムをシールし、シール部を切断するためのフィルムシール装置であって、
フィルムを送り出し方向に駆動して、フィルムのシール部を所定位置に送り出すフィルム駆動部と、
フィルムのシール部をシールして切断するためのためのフィルムシール部と、
フィルム駆動部とフィルムシール部の作動を制御する制御部とを備え、
このフィルムシール部は、
フィルムのシール部近傍を挟持するフィルム挟持手段と、
フィルムのシール部を圧着すると共に加熱するフィルム圧着手段と、
フィルムのシール部を切断するフィルム切断手段とを備え、
前記制御部は、フィルムを所定位置に送り出して停止させた後、フィルム挟持手段及びフィルム圧着手段を作動させてフィルムを加熱・圧着させると共にフィルム切断手段によるシール部に対する切断作用を行わせ、その後、フィルム圧着手段の圧着状態を解除すると共に、フィルムを戻し方向に所定量駆動するように、フィルム駆動部及びフィルムシール部を制御することを特徴とするフィルムシール装置。 - 前記フィルム圧着手段は、フィルムのシール部を圧着する第1圧着体と第2圧着体とを備え、この第1圧着体にフィルムを加熱するためのヒーターと、フィルム切断手段とが組み込まれており、加熱作用と切断作用を同時に行えるように構成したことを特徴とする請求項1に記載のフィルムシール装置。
- 前記フィルム圧着手段は、フィルムのシール部を圧着する第1圧着体と第2圧着体とを備え、
前記フィルム挟持手段は、フィルムを挟持する第1挟持体と第2挟持体とを備え、
第1挟持体は、第1付勢手段により挟持方向に付勢された状態で第1圧着体に支持され、
第2挟持体は、第2付勢手段により挟持方向に付勢された状態で第2圧着体に支持され、
前記フィルム駆動部は、その駆動力を第1圧着体及び第2圧着体に対して、直接伝達するように構成され、
第1圧着体及び第2圧着体を圧着方向に駆動することにより、第1挟持体及び第2挟持体も同じ方向に駆動され、第1挟持体と第2挟持体の方が先にフィルムを挟持した状態とされ、その後、第1・第2付勢手段の付勢力に抗して第1・第2圧着体が引き続き駆動されて、フィルムを圧着するように、前記フィルムシール部が構成されていることを特徴とする請求項1に記載のフィルムシール装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004252679A JP4349524B2 (ja) | 2004-08-31 | 2004-08-31 | フィルムシール装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004252679A JP4349524B2 (ja) | 2004-08-31 | 2004-08-31 | フィルムシール装置 |
Publications (2)
Publication Number | Publication Date |
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JP2006069579A JP2006069579A (ja) | 2006-03-16 |
JP4349524B2 true JP4349524B2 (ja) | 2009-10-21 |
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JP2004252679A Expired - Fee Related JP4349524B2 (ja) | 2004-08-31 | 2004-08-31 | フィルムシール装置 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4746908B2 (ja) * | 2005-04-13 | 2011-08-10 | 株式会社デュプロ | 包装装置 |
JP4884896B2 (ja) * | 2006-09-13 | 2012-02-29 | 株式会社デュプロ | 包装装置 |
KR100764354B1 (ko) | 2006-10-19 | 2007-10-08 | 백찬구 | 비닐봉투 밀봉장치 |
WO2008081707A1 (ja) * | 2006-12-28 | 2008-07-10 | Nihon Safety Co., Ltd. | チューブ状フィルムのヒートシール・切断装置とこの装置に用いるヒーターユニット及びフィルム切り離しユニット |
JP5718708B2 (ja) * | 2011-04-08 | 2015-05-13 | 富士インパルス株式会社 | フィルムシール装置 |
SG11201600503QA (en) | 2013-08-06 | 2016-02-26 | Nihon Safety Co Ltd | Film sealing mechanism |
CA3131751A1 (en) * | 2019-04-12 | 2020-10-15 | Closac Ag | Welding unit |
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2004
- 2004-08-31 JP JP2004252679A patent/JP4349524B2/ja not_active Expired - Fee Related
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JP2006069579A (ja) | 2006-03-16 |
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