JPH0326086Y2 - - Google Patents
Info
- Publication number
- JPH0326086Y2 JPH0326086Y2 JP1985188008U JP18800885U JPH0326086Y2 JP H0326086 Y2 JPH0326086 Y2 JP H0326086Y2 JP 1985188008 U JP1985188008 U JP 1985188008U JP 18800885 U JP18800885 U JP 18800885U JP H0326086 Y2 JPH0326086 Y2 JP H0326086Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heaters
- energization time
- bonding device
- transformer
- 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.)
- Expired
Links
- 230000020169 heat generation Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Description
【考案の詳細な説明】
＜技術分野＞
本考案は複数の溶着用のヒータにより被接着物
を接着する電気接着装置に関するものである。[Detailed Description of the Invention] <Technical Field> The present invention relates to an electrical bonding device for bonding objects to be bonded using a plurality of welding heaters.
＜従来技術＞
従来より被接着物の接着性能（密封性）及び接
着の確実性の向上の為、発熱量が同一のヒータを
２本平行に設けた２重接着方式が採用されてお
り、この方式により一方のヒータの接着部におい
て、被接着物にしわが生じたり、重り合つて接着
が不完全となつた場合でも、他方のヒータでも接
着が行なわれるので、被接着物の密封性及び確実
性は高くなつたが、被接着物を接着する際の接着
時間（ヒータ通電時間）の設定は使用者がカンや
経験で接着時間設定用タイマを設定する為、接着
時間が短かすぎて十分に被接着物が接着せずに密
封が不完全になつたり、接着時間が長すぎてヒー
タ部の被接着物の温度が高くなりすぎて接着状態
を通り越して接着部で溶断してしまうという欠点
がある。<Prior art> Conventionally, in order to improve the adhesion performance (sealing performance) and reliability of adhesion of objects to be adhered, a double adhesion method has been adopted in which two heaters with the same calorific value are installed in parallel. Due to this method, even if the bonding part of one heater wrinkles or overlaps and the bonding becomes incomplete, the bonding will be performed by the other heater as well, ensuring the sealing and reliability of the bonded objects. However, when gluing the objects to be bonded, the gluing time (heater energization time) is set by the user using a timer for setting the gluing time based on intuition or experience, so the gluing time is too short to be sufficient. The disadvantages are that the adhered object does not adhere and the seal is incomplete, or that the adhesion time is too long and the temperature of the adhered object in the heater section becomes too high, which causes the adhered object to exceed the bonded state and melt and break at the bonded part. be.
＜目的＞
本考案は上記のような欠点を除去した電気接着
装置を提供することを目的としたものである。<Objective> The object of the present invention is to provide an electrical bonding device that eliminates the above-mentioned drawbacks.
＜実施例＞
本考案の電気接着装置の一実施例を第１図乃至
第３図とともに説明する。<Example> An example of the electrical bonding device of the present invention will be described with reference to FIGS. 1 to 3.
本考案の電気接着装置は第１図に示すように電
気接着装置本体１の側面中央付近にヒータ通電時
間設定ダイヤル２を設け、該電気接着装置本体１
の上面の一辺の縁部付近にヒータ用放熱体３を設
け、該ヒータ用放熱体３上にヒータ４，５の２本
のヒータを平行に設け、上記電気接着装置１に開
閉自在に蓋６の一端部を枢着し、該蓋６に該蓋６
を閉成した時上記ヒータ４，５と当接するように
伸縮性の合成樹脂材料で形成された押え板７を設
けて構成している。 As shown in FIG. 1, the electrical bonding device of the present invention is provided with a heater energization time setting dial 2 near the center of the side surface of the electrical bonding device main body 1.
A heater radiator 3 is provided near the edge of one side of the upper surface, two heaters 4 and 5 are provided in parallel on the heater radiator 3, and a lid 6 is attached to the electrical bonding device 1 so as to be openable and closable. One end of the lid 6 is pivotally connected to the lid 6.
A presser plate 7 made of a stretchable synthetic resin material is provided so as to come into contact with the heaters 4 and 5 when the holder is closed.
尚、８は密封したい物９を中に入れたポリエス
テル、ナイロン等の合成樹脂でできた袋である。 Incidentally, 8 is a bag made of synthetic resin such as polyester or nylon, in which the item 9 to be sealed is placed.
上記電気接着装置の回路の一例を示す第２図
は、交流電源１１にトランス１２の一次側を接続
し、該トランス１２の二次側のａ側にヒータ通電
時間制御用タイマ１３の入力端子を接続し、該通
電時間制御用タイマ１３の出力端子と上記トラン
ス１２の二次側のｂ側との間にヒータ４を接続
し、該ヒータ４と平列にヒータ５を接続し、上記
ヒータ通電時間制御用タイマ１３に上記トランス
１２の二次側のｂ側を接続して成り、上記トラン
ス１２は上記交流電源１１から通電された電圧を
降圧し出力し、また、上記ヒータ４の電気抵抗値
を上記ヒータ５の電気抵抗値より高い抵抗値にす
ることにより、上記ヒータ４の発熱量を小さくし
て発熱温度を上記ヒータ５の発熱温度より低くし
ている。 FIG. 2 shows an example of the circuit of the electrical bonding device, in which the primary side of a transformer 12 is connected to an AC power source 11, and the input terminal of a timer 13 for controlling heater energization time is connected to the secondary side a of the transformer 12. A heater 4 is connected between the output terminal of the energization time control timer 13 and the b side of the secondary side of the transformer 12, a heater 5 is connected in parallel with the heater 4, and the heater 4 is energized. The secondary side b of the transformer 12 is connected to a timer 13 for time control, and the transformer 12 steps down and outputs the voltage supplied from the AC power source 11, and also has an electric resistance value of the heater 4. By setting the resistance value to be higher than the electrical resistance value of the heater 5, the amount of heat generated by the heater 4 is reduced and the heat generation temperature is lower than that of the heater 5.
上記のような構成の電気接着装置の動作を説明
する。 The operation of the electrical bonding device configured as described above will be explained.
まず、密封したい物９を中に入れた袋８の開口
部側をヒータ４，５の上にセツトして、蓋６を閉
成して押え板７で該袋８を上記ヒータ４，５へ押
圧しヒータ通電時間設定ダイヤル２でヒータへの
通電時間を設定し、接着動作を開始すると、交流
電源１１からトランス１２へ通電し、該トランス
１２で電圧を降圧してヒータ通電時間制御用タイ
マ１３を介してヒータ４，５へ通電し、該ヒータ
４，５が発熱し上記袋８を溶融させて接着するが
上記ヒータ通電時間設定ダイヤル２で設定した通
電時間が経過すると上記ヒータ通電時間制御用タ
イマ１３が切れて上記ヒータ４，５への通電を遮
断するようになつている。 First, the opening side of the bag 8 containing the item 9 to be sealed is placed on the heaters 4 and 5, the lid 6 is closed, and the bag 8 is placed on the heaters 4 and 5 using the press plate 7. When the pressing heater energization time setting dial 2 is used to set the energization time to the heater and the bonding operation is started, the AC power supply 11 supplies electricity to the transformer 12, which lowers the voltage, and the heater energization time control timer 13 is activated. The heaters 4 and 5 generate heat to melt and bond the bag 8, but when the energization time set by the heater energization time setting dial 2 has elapsed, the heater energization time control dial 2 is turned on. When the timer 13 expires, the power supply to the heaters 4 and 5 is cut off.
この時にヒータ７への通電時間が短かすぎた場
合は上記ヒータ４の接着部の接着状態は不完全と
なるが、上記ヒータ５の接着部の温度は上記ヒー
タ４の接着部の温度より高いので、上記ヒータ５
の接着部で確実に密封接着される可能性が非常に
高くなる。 At this time, if the energization time to the heater 7 is too short, the adhesive state of the adhesive part of the heater 4 will be incomplete, but the temperature of the adhesive part of the heater 5 is higher than the temperature of the adhesive part of the heater 4. Therefore, the above heater 5
There is a very high possibility that the bonded area will be securely sealed.
また、上記ヒータ通電時間設定ダイヤル２で設
定したヒータへの通電時間が長すぎた場合は、上
記ヒータ５の接着部では通電時間が長い為に接着
状態を通り越して溶断してしまう可能性が高くな
るが上記ヒータ４の発熱温度は上記ヒータ５の発
熱温度より低いので上記ヒータ４の接着部で確実
に密封接着される可能性が高くなり、上記ヒータ
５の接着部は上記ヒータ４の接着部より上記袋８
の開口部側であるので上記ヒータ５の接着部で溶
断しても上記ヒータ４で接着しているので、上記
フイルム８の密封性に影響をあたえることはな
い。 In addition, if the energization time to the heater set using the heater energization time setting dial 2 is too long, there is a high possibility that the bonded portion of the heater 5 will melt and break due to the long energization time. However, since the heat generation temperature of the heater 4 is lower than the heat generation temperature of the heater 5, there is a high possibility that the adhesive part of the heater 4 will be tightly sealed, and the adhesive part of the heater 5 will be the adhesive part of the heater 4. More than the above bag 8
Since it is on the opening side of the film 8, even if the adhesive part of the heater 5 is fused, it will not affect the sealing performance of the film 8 since it is adhered by the heater 4.
第３図は上記一実施例の電気接着装置の他の例
を示す回路図で、交流電源１１にトランス１２の
一次側を接続し、該トランス１２の二次側のａ側
にヒータ通電時間制御用タイマ１３の入力端子を
接続し、該ヒータ通電時間制御用タイマ１３の出
力端子にヒータ４を接続するとともにヒータ５を
接続し、該ヒータ５に上記トランス１２の二次側
のｂ側を接続し、上記ヒータ４に抵抗１４を接続
するとともにトライアツク１５のT2端子を接続
し、該抵抗１４にコンデンサ１６を介して上記ト
ランス１２の二次側のｂ側を接続し、上記トライ
アツク１５のゲート端子T3にダイアツク１７の
T4端子を接続し、該ダイアツク１７のT5端子を
上記抵抗１４とコンデンサ１６との接続部に接続
し、上記トライアツク１５のT1端子に上記トラ
ンス１２の二次側のｂ側を接続し、上記抵抗１
４、トライアツク１５、コンデンサ１６、ダイア
ツク１７で位相制御回路Ａを構成しており、該位
相制御回路Ａは公知の位相制御回路であるので説
明は省略する。 FIG. 3 is a circuit diagram showing another example of the electrical bonding device according to the above-mentioned embodiment, in which the primary side of a transformer 12 is connected to an AC power source 11, and a heater is applied to the secondary side a of the transformer 12 for controlling the energization time. Connect the input terminal of the timer 13 for controlling the heater energization time, connect the heater 4 to the output terminal of the timer 13 for controlling the heater energization time, connect the heater 5, and connect the b side of the secondary side of the transformer 12 to the heater 5. Then, a resistor 14 is connected to the heater 4, and the T2 terminal of the triax 15 is connected to the resistor 14, and the b side of the secondary side of the transformer 12 is connected to the resistor 14 via a capacitor 16. Connect terminal 17 to terminal T3 .
Connect the T 4 terminal, connect the T 5 terminal of the diax 17 to the connection between the resistor 14 and the capacitor 16, and connect the b side of the secondary side of the transformer 12 to the T 1 terminal of the triax 15. , the above resistance 1
4. A triac 15, a capacitor 16, and a diode 17 constitute a phase control circuit A. Since the phase control circuit A is a well-known phase control circuit, its explanation will be omitted.
尚、上記ヒータ４，５の発熱温度は同じである
が上記位相制御回路Ａで上記交流電源１１の位相
を制御し上記ヒータ５に比べ上記ヒータ４の通電
時間を短かくすることにより上記のような効果を
得ることができる。 Although the heat generation temperatures of the heaters 4 and 5 are the same, the phase control circuit A controls the phase of the AC power supply 11 to shorten the energization time of the heater 4 compared to the heater 5, thereby achieving the above effect. effect can be obtained.
＜効果＞
本考案の電気接着装置は上記のような構成であ
るのでヒータへの通電時間が短かすぎた場合及び
長すぎた場合にでも、夫々のヒータの発熱温度が
異なつているので、一方のヒータでの接着状態が
不完全になつても他の方のヒータにより確実に密
封することができる。<Effects> Since the electrical bonding device of the present invention has the above-mentioned configuration, even if the time when electricity is applied to the heaters is too short or too long, the heat generation temperature of each heater is different, so one side Even if the adhesion with one heater becomes incomplete, the seal can be reliably sealed with the other heater.
第１図は本考案の電気接着装置の一実施例の概
略斜視図、第２図は第１図の一例を示す回路図、
第３図は第１図の他の回路を示す回路図である。
図中、４，５：ヒータ、８：合成樹脂でできた
袋、Ａ：位相制御回路。
FIG. 1 is a schematic perspective view of an embodiment of the electrical bonding device of the present invention, FIG. 2 is a circuit diagram showing an example of the electrical bonding device in FIG. 1,
FIG. 3 is a circuit diagram showing another circuit of FIG. 1. In the figure, 4 and 5 are heaters, 8 is a bag made of synthetic resin, and A is a phase control circuit.
Claims (1)
本体に開閉自在に装着された蓋との間に被接着物
を挟み、上記ヒータの熱により被接着物を溶着す
る電気接着装置において、 上記溶着用のヒータを複数個並列して設け、上
記ヒータの溶着用発熱温度を異ならせるようにな
したことを特徴とする電気接着装置。[Claims for Utility Model Registration] An object to be bonded is sandwiched between a welding heater provided on the top surface of the main body and a lid attached to the main body so as to be openable and closable, and the object to be bonded is welded by the heat of the heater. An electrical bonding device characterized in that a plurality of the heaters for welding are provided in parallel, and the heat generation temperatures for welding of the heaters are made different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188008U JPH0326086Y2 (en) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188008U JPH0326086Y2 (en) | 1985-12-05 | 1985-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295511U JPS6295511U (en) | 1987-06-18 |
| JPH0326086Y2 true JPH0326086Y2 (en) | 1991-06-06 |
Family
ID=31138981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985188008U Expired JPH0326086Y2 (en) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326086Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5179789B2 (en) * | 2007-06-29 | 2013-04-10 | 富士インパルス株式会社 | Heat sealer |
| JP5249724B2 (en) * | 2008-11-10 | 2013-07-31 | 東洋ライス株式会社 | Packaging bag manufacturing method and manufacturing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820507Y2 (en) * | 1978-10-27 | 1983-04-28 | 三洋電機株式会社 | packaging sealer |
-
1985
- 1985-12-05 JP JP1985188008U patent/JPH0326086Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295511U (en) | 1987-06-18 |
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