TWI736244B - 手持式快速加熱薄膜切割黏合器及使用方法 - Google Patents

手持式快速加熱薄膜切割黏合器及使用方法 Download PDF

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TWI736244B
TWI736244B TW109114728A TW109114728A TWI736244B TW I736244 B TWI736244 B TW I736244B TW 109114728 A TW109114728 A TW 109114728A TW 109114728 A TW109114728 A TW 109114728A TW I736244 B TWI736244 B TW I736244B
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heating
power supply
housing
film cutting
wire
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TW109114728A
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TW202143794A (zh
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張人堂
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張人堂
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Priority to TW109114728A priority Critical patent/TWI736244B/zh
Priority to CN202020830624.7U priority patent/CN212290627U/zh
Priority to CN202010418178.3A priority patent/CN113581559A/zh
Priority to US17/241,115 priority patent/US20210339900A1/en
Priority to JP2021001587U priority patent/JP3233690U/ja
Priority to DE202021102363.5U priority patent/DE202021102363U1/de
Priority to KR2020210001407U priority patent/KR20210002486U/ko
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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
    • B29C65/02—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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • 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
    • B29C65/224—Heated wire resistive ribbon, resistive band or resistive strip characterised by the type of heated wire, resistive ribbon, band or strip being a resistive ribbon, a resistive band or a resistive strip
    • 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
    • B29C65/743—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 the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • 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
    • B29C65/743—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 the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7433—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 the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the 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
    • 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
    • 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
    • B29C66/8141—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81422—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 surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being convex
    • 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
    • B29C66/861—Hand-held tools
    • B29C66/8616—Pen or pencil like
    • 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
    • B29C66/861—Hand-held tools
    • B29C66/8618—Hand-held tools being battery operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B65B61/10—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting using heated wires or cutters
    • 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
    • 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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract

本發明提出一種手持式快速加熱薄膜切割黏合器，包括一殼體、一電源供應模組、及一電熱座組。殼體形成有一開口。電源供應模組是設置在殼體中。電熱座組接受電源供應模組的供電，並包括一電熱絲。電熱絲至少部分伸出殼體的開口，並組態成適於加熱而融化至少一薄膜的一區域。

Description

手持式快速加熱薄膜切割黏合器及使用方法
本發明是關於手持式快速加熱薄膜切割黏合器，特別是可透過加熱將薄膜融化而瞬間完成切割黏合的裝置。
圖1顯示一種習知的電熱筆9的示意圖。
其外觀大致包括一筆桿910及一筆頭920。筆頭920可加熱以用於燙金或封口。
然而，習知的電熱筆9的筆頭920呈現四方形，故加熱面積甚大，可能形成較大的裂縫，卻無法形成細微的密合線，故不可能迅速密封塑膠袋；或者，在封口時，塑膠袋所裝有的固體、液體、或氣體會因較大的裂縫而逸散出來；或者，使用者必須調整塑膠袋與電熱筆9的相對位置，才可順利完成封口。
另一方面，習知的電熱筆9具有設置在筆桿910的外殼上的開關930，使用者在使用開始前必須手動打開開關930，在使用完畢後也必須手動關閉開關930，不甚方便。又，習知的電熱筆9是由電線940來供電。
因此，亟須提出一種可透過加熱將薄膜融化而瞬間完成切割黏合的裝置，以消除或緩和上述問題。
有鑑於此，根據本發明的一種觀點，提出一種手持式快速加熱薄膜切割黏合器，包括一殼體、一電源供應模組、及一電熱座組。殼體形成有一開口。電源供應模組是設置在殼體中。電熱座組接受電源供應模組的供電，並包括一電熱絲。電熱絲至少部分伸出殼體的開口，並組態成適於加熱而融化至少一薄膜的一區域。
可選地，或較佳地，電熱絲的功率是設定成提供使融化的區域在1秒±0.5秒內冷卻而黏合的加熱溫度。
可選地，或較佳地，電熱絲功率為3W~7W。
可選地，或較佳地，電熱絲電壓是介於2.4V~6.0V。
可選地，或較佳地，電熱絲是圓線或扁線，圓線線徑是介於0.16mm~0.36mm，扁線線徑是介於0.4mm~1.4mm。
可選地，或較佳地，電熱絲長度是反比於電熱絲線徑的平方。特別是，電熱絲長度可為30mm±10mm。
可選地，或較佳地，殼體包括一下殼、及/或一上殼、及/或一前殼、及/或一前蓋。此外，下殼、上殼、前殼、或前蓋的任意組合可為一體成形。又，下殼與上殼可構成一後殼體模組，前殼與前蓋可構成一前殼體模組，前殼體模組可可拆卸地安裝於後殼體模組。
可選地，或較佳地，殼體包括一伸縮構造，使電熱座組的電熱絲伸出或縮入殼體的開口。
可選地，或較佳地，電源供應模組為一次性電池組或充電電池組，或以有線或無線方式連接至一外部電源的線性電源供應電路、開關電源電路、或可程式電源電路。
可選地，或較佳地，本發明的手持式快速加熱薄膜切割黏合器更包括一第一接點片，連接至電源供應模組的一第一端；及一第二接點片，連接至電源供應模組的一第二端，第二接點片直接或間接連接至電熱座組。特別是，為使並排的電池形成串聯，第一接點片可為一雙接點片，連接至電源供應模組的第一端與一第三端；第二接點片可為一單接點片，連接至電源供應模組的第二端與一第四端。
可選地，或較佳地，本發明的手持式快速加熱薄膜切割黏合器更包括一開關彈簧，連接在電源供應模組與電熱座組之間，並根據經由電熱絲的壓力而導通或關閉電熱座組的供電。特別是，開關彈簧可具有一觸發壓力值，當經由電熱絲的壓力超過壓力臨界值才導通電熱座組的供電。對此，開關彈簧的觸發壓力值可為80cN±25cN。
可選地，或較佳地，本發明的手持式快速加熱薄膜切割黏合器更包括一開關，設置在殼體上，並連接在電源供應模組與電熱座組之間。
可選地，或較佳地，手持式快速加熱薄膜切割黏合器為手持式或可攜式。殼體的長度方向最大尺寸為80mm~140mm，寬度方向最大尺寸為40mm~80mm。
下文將配合圖式並詳細說明，使本發明的其他目的、優點、及新穎特徵更明顯。
1、1':手持式快速加熱薄膜切割黏合器
100、100':殼體
101、101':下殼
102、102':上殼
103、103':前殼
104、104':前蓋
105:保護蓋
110:開口
200:電源供應模組
201:第一端
202:第二端
203:第三端
204:第四端
210:第一接點片
220:第二接點片
221:連接點
222:連接點
230:開關彈簧
300:電熱座組
310:電熱絲
9:電熱筆
910:筆桿
920:筆頭
930:開關
940:電線
圖1顯示一種習知的電熱筆的示意圖。
圖2顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器的分解圖。
圖3顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器的立體圖。
圖4顯示本發明的另一實施例的手持式快速加熱薄膜切割黏合器的分解圖。
圖5顯示本發明的另一實施例的手持式快速加熱薄膜切割黏合器的立體圖。
圖6顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器的使用方法示意圖。
以下提供本發明的不同實施例。這些實施例是用於說明本發明的技術內容，而非用於限制本發明的權利範圍。一實施例的一特徵可透過合適的修飾、置換、組合、分離以應用於其他實施例。
應注意的是，在本文中，除了特別指明者之外，具備「一」元件不限於具備單一的該元件，而可具備一或更多的該元件。
此外，在本文中，除了特別指明者之外，「第一」、「第二」等序數，只是用於區別具有相同名稱的多個元件，並不表示它們之間存在位階、層級、執行順序、或製程順序。一「第一」元件與一「第二」元件可能一起出現在同一構件中，或分別出現在不同構件中。序數較大的一元件的存在不必然表示序數較小的另一元件的存在。
在本文中，除了特別指明者之外，所謂的特徵甲「或」(or)或「及/或」(and/or)特徵乙，是指甲單獨存在、乙單獨存在、或甲與乙同時存在；所謂的特徵甲「及」(and)或「與」(and)或「且」(and)特徵乙，是指甲與乙同時存在；所謂的「包括」、「包含」、「具有」、「含有」，是指包括但不限於此。
此外，在本文中，所謂的「上」、「下」、「左」、「右」、「前」、「後」、或「之間」等用語，只是用於描述多個元件之間的相對位置，並在解釋上可推廣成包括平移、旋轉、或鏡射的情形。
此外，在本文中，除了特別指明者之外，「一元件在另一元件上」或類似敘述不必然表示該元件接觸該另一元件。
此外，在本文中，「較佳」或「更佳」是用於描述可選的或附加的元件或特徵，亦即，這些元件或特徵並不是必要的，而可能加以省略。
此外，在本文中，除了特別指明者之外，所謂的一元件「適於」或「適合於」另一元件，是指該另一元件不屬於申請標的的一部分，而是示例性地或參考性地有助於設想該元件的性質或應用；同理，在本文中，除了特別指明者之外，所謂的一元件「適於」或「適合於」一組態或一動作，其描述的是該元件的特徵，而不表示該組態已經設定或該動作已經執行。
此外，在本文中，「系統」、「設備」、「裝置」、「模組」、或「單元」等用語，是指一電子元件或由多個電子元件所組成的一數位電路、一類比電路、或其他更廣義電路，且除了特別指明者之外，它們不必然有位階或層級關係。
此外，在本文中，除了特別指明者之外，二元件的電性連接可包括直接連接或間接連接。在間接連接中，該二元件之間可能存在一或多個其他元件，例如，電阻、電容、或電感。電性連接是用於傳遞一或多個訊號，例如，直流或交流的電流或電壓，依照實際應用而定。
此外，終端機或伺服器皆可包括上述元件，或以上述方式來實現。
此外，在本文中，除了特別指明者之外，一數值可涵蓋該數值的±10%的範圍，特別是該數值±5%的範圍。除了特別指明者之外，一數值範圍是由較小端點數、較小四分位數、中位數、較大四分位數、及較大端點數所定義的多個子範圍所組成。
圖2顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器1的分解圖。
本發明的手持式快速加熱薄膜切割黏合器1主要包括一殼體100、一電源供應模組200、及一電熱座組300。
殼體100形成有一開口110。具體而言，殼體100可包括一下殼101、一上殼102、一前殼103、及/或一前蓋104。此外，下殼101、上殼102、前殼103、或前蓋104的任意組合可為一體成形；當然，亦可以螺絲來彼此鎖固，或以嵌件來彼此嵌合，或以黏膠來黏合。在圖2的實施例中，下殼101與前殼103為一體成形。此外，上殼102是作為電池蓋，但不限於此。殼體100可以塑膠來製成，以減輕重量，但亦可為了堅固性或質感而採用其他材質，例如，金屬。殼體100除了可採用鑄模技術之外，亦可採用3D列印技術來製造。
此外，在圖式未顯示的某些實施例中，殼體100可包括一伸縮構造，當使用者的撥動按鈕時，電熱座組300的電熱絲310可伸出或縮入殼體100的開口110。
電源供應模組200是設置在殼體100的內部空間中。電源供應模組200可為一次性電池組或充電電池組。電池主要可採用AA或AAA尺寸者。當然，亦可不採用電池組，而採用外部電源，此時，電源供應模組200可為線性電源供應電路、開關電源電路、或可程式電源電路，而以有線或無線方式連接至外部電源。這些電路可作交流電直流電轉換，而提供所需的電流或電壓。
電熱座組300接受電源供應模組200的供電，並包括一電熱絲310。電熱絲310至少部分伸出殼體100的開口110，以加熱而融化至少一薄膜的一區域。至少一薄膜例如是一塑膠薄膜、一塑膠袋摺疊時的前後二層膜、或多層膜。所謂的薄膜泛指本發明的電熱絲310可融化而切割者。
關於電熱絲310，其功率是設定成提供使融化的薄膜的區域在1秒±0.5秒內冷卻而黏合的加熱溫度，以迅速完成密封，避免薄膜所貯存的固體、液體、或氣體逸散出來。上述加熱溫度可介於120℃~350℃，特別是120℃~150℃，以兼顧融化與黏合所需的時間。
為了達成足以迅速完成密封的上述加熱溫度，電熱絲310功率較佳為3W~7W，較佳是3W。在本發明中，功率的設定十分重要，因為須使電熱絲310形成極小的裂縫，足以快速黏合而完成密封。而且，功率的正確設定可節省使用者等待的預熱時間。對此，電熱絲310電壓可設定成介於2.4V~6.0V，較佳是2.4V~3.0V。電熱絲310可為圓線或扁線。電熱絲310若為圓線，其線徑可設定成介於0.16mm~0.36mm，較佳是0.23mm~0.34mm；電熱絲310若為扁線，其線徑 可設定成介於0.4mm~1.4mm，較佳是0.6mm。電熱絲310長度是反比於電熱絲310線徑的平方。具體而言，電熱絲310長度可設定為30mm±10mm。顯然，基於物理原理而將上述數值範圍作等比例的縮放屬於本發明的均等範圍。
值得注意的是，由於電熱絲310是設定成可瞬間加熱薄膜的區域而使其在1秒±0.5秒內冷卻而黏合，使用者手持本發明的手持式快速加熱薄膜切割黏合器1可非常順暢地一筆劃過薄膜(自薄膜的一側至薄膜的另一側)而完成密封。由於本發明的電熱絲310加熱效率甚高，可考慮在欲切割黏合的塑膠薄膜下方或後方舖設一軟墊(或者，例如二張A4影印紙)，以免保護其他物體。甚至，使用者在手持本發明的手持式快速加熱薄膜切割黏合器1劃過塑膠袋時，即使連帶劃過塑膠袋所裝有的固體、液體、或氣體，該些固體、液體、或氣體也不會逸散出來，足見本發明的手持式快速加熱薄膜切割黏合器1既簡便又高效。這些效果已透過實驗來證實。
為了使電熱座組300供電於電源供應模組200，本發明的手持式快速加熱薄膜切割黏合器1可更包括一第一接點片210及一第二接點片220。在圖2的實施例中，第一接點片210為一雙接點片，連接至電源供應模組200的一第一端201與一第三端203。雙接點片的二接點彼此有電性連接，故可連接二電池。第二接點片220為一單接點片，連接至電源供應模組200的一第二端202與一第四端204。電熱座組300的電熱絲310則連接在第二接點片220中間的二連接點221、222之間。如此，即可形成電流迴路。根據本發明的上述原理，可採用單接點片及/或雙接點片來將更多電池作串聯或並聯。
接著，本發明的手持式快速加熱薄膜切割黏合器1可更包括一開關彈簧230，電性連接在電源供應模組200與電熱座組300之間，並根據經由電熱絲 310的壓力而導通或關閉電熱座組300的供電。參考圖2，當使用者將本發明的手持式快速加熱薄膜切割黏合器1按壓於薄膜(薄膜通常置放於桌面等平面)時，電熱絲310會接受壓力而朝向電源供應模組200的方向移動，而壓迫開關彈簧230；接著，開關彈簧230使第二接點片220(特別是連接點221)接觸電源供應模組200的第二端202，進而使電流迴路形成閉路而導通。因此，本發明的手持式快速加熱薄膜切割黏合器1不必在殼體100特地設置開關，而是將使用者的按壓動作直接當作開關，非常便利。然而，為了防止誤觸的發生，開關彈簧230可設定成具有一觸發壓力值，當經由電熱絲310的壓力超過壓力臨界值才導通電熱座組300的供電。具體而言，開關彈簧230的觸發壓力值可為80cN±25cN。cN是指百分之一牛頓(centinewton)。
此外，本發明的手持式快速加熱薄膜切割黏合器1可更包括一保護蓋105，可拆裝地套設於前殼103與前蓋104，以保護電熱座組300的電熱絲310免於外在的物理損害或化學侵蝕，並防止誤觸的發生。
圖3顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器1的立體圖及開啟狀態圖。
本發明的手持式快速加熱薄膜切割黏合器1可為手持式或可攜式，較佳是可收納於衣物的口袋，如同打火機般輕便。具體而言，殼體100的長度方向最大尺寸可為80mm~140mm，寬度方向最大尺寸可為40mm~80mm，厚度方向最大尺寸可為20mm~40mm。
此外，如圖3所示，上殼102與前蓋104之間可設置樞軸，使上殼102可樞轉而開啟，以便更換電池。
圖4顯示本發明的另一實施例的手持式快速加熱薄膜切割黏合器1'的分解圖，而圖5顯示本發明的另一實施例的手持式快速加熱薄膜切割黏合器1'的立體圖及開啟狀態圖。
如圖4所示，在本實施例中，手持式快速加熱薄膜切割黏合器1'的殼體100'包括一下殼101'、一上殼102'、一前殼103'、及一前蓋104'。其中，下殼101'與上殼102'是透過嵌件與嵌孔來彼此嵌合，成為一後殼體模組；而前殼103'與前蓋104'亦是透過嵌件與嵌孔來彼此嵌合，成為一前殼體模組。(其中，圖4的第一接點片即雙接點片210與圖2的第一接點片即雙接點片210形狀略有不同，但功能相同。)
接著，主要參考圖5，由下殼101'與上殼102'所構成的後殼體模組，與由前殼103'與前蓋104'所構成的前殼體模組，是凹部與凸部來彼此嵌合。因此，使用者可將前殼體模組拆卸下來，以便更換收納在後殼體模組中的電池。而且，前殼體模組與其中收納的電熱絲可模組化，允許使用者更換不同功率的電熱絲，以因應不同厚度或材質的薄膜；又，當電熱絲老化或故障時，可拆除舊的前殼體模組，更換成新的前殼體模組。
圖6顯示本發明的一實施例的手持式快速加熱薄膜切割黏合器的使用方法示意圖。
使用者操作本發明的手持式快速加熱薄膜切割黏合器，一般而言，是在第一方向上移動電熱絲310而劃過薄膜來進行切割黏合，在此情形下，電熱絲310在薄膜上的作用範圍較小；然而，亦可在第二方向上移動電熱絲310而劃過薄膜來進行切割黏合，在此情形下，電熱絲310在塑膠薄膜上的作用範圍 較大，故可針對不同厚度或材質的薄膜而在不同方向上移動。第一方向與第二方向彼此不平行，例如，彼此垂直，但不限於此。
儘管本發明已透過多個實施例來說明，應理解的是，只要不背離本發明的精神及申請專利範圍所主張者，可作出許多其他可能的修飾及變化。
1:手持式快速加熱薄膜切割黏合器
100:殼體
101:下殼
102:上殼
103:前殼
104:前蓋
105:保護蓋
110:開口
200:電源供應模組
201:第一端
202:第二端
203:第三端
204:第四端
210:第一接點片
220:第二接點片
230:開關彈簧
300:電熱座組
310:電熱絲

Claims (13)

  1. 一種手持式快速加熱薄膜切割黏合器(1)，包括：一殼體(100)，形成有一開口(110)；一電源供應模組(200)，設置在該殼體(100)中；及一電熱座組(300)，接受該電源供應模組(200)的供電，並包括一電熱絲(310)；該電熱絲(310)至少部分伸出該殼體(100)的該開口(110)，並組態成適於加熱而融化至少一薄膜的一區域；其中，該電熱絲(310)電壓是介於2.4V~6.0V，該電熱絲(310)的功率為3W~7W，該電熱絲(310)的功率是設定成提供使融化的該區域在1秒±0.5秒內冷卻而黏合的加熱溫度，該加熱溫度是介於120℃至350℃之間；其中，該電熱絲(310)是圓線或扁線，圓線線徑是介於0.16mm~0.36mm，扁線線徑是介於0.6mm~1.4mm，該電熱絲(310)長度是反比於該電熱絲(310)線徑的平方，該電熱絲(310)長度為30mm~40mm；且其中，該手持式快速加熱薄膜切割黏合器(1)為手持式或可攜式；該殼體(100)的長度方向最大尺寸為80mm~140mm，寬度方向最大尺寸為40mm~80mm。
  2. 如請求項1所述的手持式快速加熱薄膜切割黏合器(1)，其中，該殼體(100)包括一下殼(101)、及/或一上殼(102)、及/或一前殼(103)、及/或一前蓋(104)。
  3. 如請求項2所述的手持式快速加熱薄膜切割黏合器(1)，其中，該下殼(101)、該上殼(102)、該前殼(103)、或該前蓋(104)的任意組合為一體成形。
  4. 如請求項2所述的手持式快速加熱薄膜切割黏合器(1)，其中，該下殼(101')與該上殼(102')構成一後殼體模組，該前殼(103')與該前蓋(104')構成一前殼體模組，該前殼體模組是可拆卸地安裝於該後殼體模組。
  5. 如請求項2所述的手持式快速加熱薄膜切割黏合器(1)，其中，該殼體(100)包括一伸縮構造，使該電熱座組(300)的該電熱絲(310)伸出或縮入該殼體(100)的該開口(110)。
  6. 如請求項1所述的手持式快速加熱薄膜切割黏合器(1)，其中，該電源供應模組(200)為一次性電池組或充電電池組，或以有線或無線方式連接至一外部電源的線性電源供應電路、開關電源電路、或可程式電源電路。
  7. 如請求項1所述的手持式快速加熱薄膜切割黏合器(1)，更包括一第一接點片(210)，連接至該電源供應模組(200)的一第一端(201)；及一第二接點片(220)，連接至該電源供應模組(200)的一第二端(202)，該第二接點片(220)直接或間接連接至該電熱座組(300)。
  8. 如請求項7所述的手持式快速加熱薄膜切割黏合器(1)，其中，該第一接點片(210)為一雙接點片，連接至該電源供應模組(200)的該第一端(201)與一第三端(203)；該第二接點片(220)為一單接點片，連接至該電源供應模組(200)的該第二端(202)與一第四端(204)。
  9. 如請求項1所述的手持式快速加熱薄膜切割黏合器(1)，更包括一開關彈簧(230)，連接在該電源供應模組(200)與該電熱座組(300)之間，並根據經由該電熱絲(310)的壓力而導通或關閉該電熱座組(300)的供電。
  10. 如請求項9所述的手持式快速加熱薄膜切割黏合器(1)，其中，該開關彈簧(230)具有一觸發壓力值，當經由該電熱絲(310)的壓力超過該觸發壓力值才導通該電熱座組(300)的供電。
  11. 如請求項10所述的手持式快速加熱薄膜切割黏合器(1)，其中，該開關彈簧(230)的觸發壓力值為80cN±25cN。
  12. 如請求項1所述的手持式快速加熱薄膜切割黏合器(1)，更包括一開關，設置在該殼體(100)上，並連接在該電源供應模組(200)與該電熱座組(300)之間。
  13. 一種如請求項1所述的手持式快速加熱薄膜切割黏合器(1)的使用方法，其中，該電熱絲(310)是沿著第一方向或第二方向移動，第一方向不平行於第二方向。
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CN202020830624.7U CN212290627U (zh) 2020-05-01 2020-05-18 手持式快速加热薄膜切割黏合器
CN202010418178.3A CN113581559A (zh) 2020-05-01 2020-05-18 手持式快速加热薄膜切割黏合器
US17/241,115 US20210339900A1 (en) 2020-05-01 2021-04-27 Handheld rapid heating device for cutting and adhering thin film
JP2021001587U JP3233690U (ja) 2020-05-01 2021-04-28 ハンドヘルド式高速加熱薄膜切断・接着装置
DE202021102363.5U DE202021102363U1 (de) 2020-05-01 2021-04-30 Schnell-Heizen-Handheld-Vorrichtung zum Schneiden und Kleben von dünnen Folien
KR2020210001407U KR20210002486U (ko) 2020-05-01 2021-05-03 박막을 절단 및 접착하기 위한 핸드헬드 급속 가열 장치

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