JPH0829768B2 - Vacuum packing machine - Google Patents
Vacuum packing machineInfo
- Publication number
- JPH0829768B2 JPH0829768B2 JP3024107A JP2410791A JPH0829768B2 JP H0829768 B2 JPH0829768 B2 JP H0829768B2 JP 3024107 A JP3024107 A JP 3024107A JP 2410791 A JP2410791 A JP 2410791A JP H0829768 B2 JPH0829768 B2 JP H0829768B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- heater
- bag
- seal
- packing machine
- 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 - Lifetime
Links
Landscapes
- Vacuum Packaging (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、例えば樹脂シートで形
成した袋またはガラス製のビンなどの空気を抜取り、真
空状態で包装する真空パック機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum packing machine for removing air from a bag formed of a resin sheet or a bottle made of glass and packaging it in a vacuum state.
【0002】[0002]
【従来の技術】従来、ポンプにより袋状シートの空気を
抜取った後、袋状シートの開口端をヒータにより溶着閉
塞する真空パック機があった。2. Description of the Related Art Conventionally, air in a bag-like sheet is pumped by a pump.
After removing, the open end of the bag-like sheet is welded and closed by a heater.
There was a vacuum packing machine to close .
【0003】[0003]
【発明が解決しようとする課題】ヒータへの通電時間を
タイマで制御することによって、ヒータの電熱線が通電
によって伸びるのを利用してヒータへの通電時間を制御
するのに比べ、ヒータの構造が簡単になり、また安定し
た溶着閉塞を行えるが、ヒータへの通電開始タイミング
を容易に判断し得ず、未真空状態で溶着閉塞してしまう
等の問題があった。 The energization time of the heater [0008]
The heating wire of the heater is energized by controlling with a timer
Controls the energization time to the heater by utilizing the extension
The heater structure is simpler and more stable than
The welding can be blocked, but the timing to start energizing the heater
However, there was a problem such as welding blockage in a non-vacuum state .
【0004】[0004]
【課題を解決するための手段】然るに、本発明は、ポン
プにより袋状シートの空気を抜取った後、袋状シートの
開口端をタイマ時間だけ作動させるヒータにより溶着閉
塞する真空パック機において、前記ポンプの吸引圧力を
可視表示する圧力計を設け、この圧力計に基づいて前記
ヒータを作動開始させるもので、ヒータへの通電時間を
タイマで制御する際に、そのヒータへの通電開始を、圧
力計を見ることによって、適確なタイミングで行い得、
タイマ機能を効果的に発揮させ得るものである。Means for Solving the Problems] However, the present invention is Pont
The air from the bag-shaped sheet by
Welding is closed by a heater that operates the open end for a timer time.
In a vacuum packing machine that closes the suction pressure of the pump
A pressure gauge for visual display is provided, and based on this pressure gauge, the
It starts the operation of the heater.
When controlling with a timer, start the energization of the heater
You can do it at the right time by looking at the dynamometer,
The timer function can be effectively exhibited .
【0005】[0005]
【実施例】以下、本発明の実施例を図面に基づいて詳述
する。図1は要部の説明図、図2は全体の平面図、図3
は同正面図、図4は断面側面図である。Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is an explanatory view of a main part, FIG. 2 is an overall plan view, and FIG.
Is a front view and FIG. 4 is a sectional side view.
【0006】図中(1)は下ケース、(2)は上ケー
ス、(3)は上面カバー、(4)はプッシュレバーであ
り、下ケース(1)上面側に上ケース(2)を嵌合固定
させ、上ケース(2)に支軸(5)(5)を介して上面
カバー(3)を上方に開放自在に取付けると共に、上面
カバー(3)にヒンジピン(6)(6)を介してプッシ
ュレバー(4)を上方に持上げ自在に取付けている。In the figure, (1) is a lower case, (2) is an upper case, (3) is a top cover, and (4) is a push lever. The upper case (2) is fitted on the upper surface of the lower case (1). The upper cover (3) is attached to the upper case (2) via the support shafts (5) and (5) so as to be freely opened upward, and the upper cover (3) is hinged (6) and (6). The push lever (4) is attached so that it can be lifted upwards.
【0007】また、被包装物(7)を内装させるチュー
ブ状の熱溶着性樹脂シート(8)をロール巻き状態で上
ケース(2)後側上面のシートホルダ(8a)に収納さ
せると共に、前記シート(8)を溶着させるシールヒー
タ(9)を上ケース(2)前側上面に固設させ、上面カ
バー(3)の加圧体(10)と前記シールヒータ(9)
の間に前記シート(8)端部を挾み、ヒータ(9)の加
熱によってシート(8)端部開口を溶着閉塞し、シート
(8)を袋状体に形成するように構成している。Further, the tubular heat-welding resin sheet (8) in which the article to be packaged (7) is housed is housed in a roll in a sheet holder (8a) on the rear upper surface of the upper case (2), and A seal heater (9) for welding the seat (8) is fixed to the front upper surface of the upper case (2), and the pressurizing body (10) of the top cover (3) and the seal heater (9).
Between the ends of the sheet (8), the end of the sheet (8) is welded and closed by heating the heater (9) to form the sheet (8) in the shape of a bag. .
【0008】さらに、前記シールヒータ(9)内方の上
ケース(2)上面で左右幅略中央に空気吸込口(11)
を設け、一端側を溶着(12)によって封鎖した袋状シ
ート(8)の他端側に空気吸込口(11)の前面開口部
を挿入し、上ケース(2)及び上面カバー(3)の各ス
ポンジ体(13)(14)によって袋状シート(8)他
端部を上下から挾み、袋状シート(8)他端部の機密を
保ち乍ら吸込口(11)を介して袋状シート(8)内部
の空気を抜取るように構成している。Further, an air suction port (11) is formed in the center of the left and right width on the upper surface of the upper case (2) inside the seal heater (9).
And the front opening of the air suction port (11) is inserted into the other end of the bag-like sheet (8) whose one end is sealed by welding (12), and the upper case (2) and the top cover (3) are The other end of the bag-shaped sheet (8) is sandwiched between the sponge bodies (13) and (14) from above and below, and the other end of the bag-shaped sheet (8) is kept bag-shaped through the suction port (11) while keeping the other end of the bag-shaped sheet (8) secret. The air inside the seat (8) is extracted.
【0009】さらに、前記シールヒータ(9)と空気吸
込口(11)の間で左右に往復摺動させるシートカッタ
ー(15)を備え、上面カバー(3)のガイド溝(1
6)にカッターホルダ(17)及び操作ボタン(18)
を介して前記カッター(15)を取付けるもので、上面
カバー(3)を上方に開放してシートホルダ(8a)の
ロール巻き状シート(8)を上ケース(2)前方に引出
し、上面カバー(3)を閉じて前記カッター(15)に
よりシート(8)を適当長さで切断すると共に、シート
(8)の切断部をシールヒータ(9)によって溶着固定
し、その溶着(12)によってチューブ状のシート
(8)を一端側が開口した袋状に形成するように構成し
ている。Further, a sheet cutter (15) for reciprocating right and left between the seal heater (9) and the air suction port (11) is provided, and a guide groove (1) of the top cover (3) is provided.
6) Cutter holder (17) and operation button (18)
The cutter (15) is attached via the upper cover (3) by opening the upper cover (3) upward and pulling out the rolled sheet (8) of the sheet holder (8a) toward the front of the upper case (2). 3) is closed, the sheet (8) is cut to an appropriate length by the cutter (15), the cut portion of the sheet (8) is welded and fixed by the seal heater (9), and the weld (12) forms a tubular shape. The sheet (8) is formed into a bag shape with one end open.
【0010】さらに、図2に示す如く、電源トランス
(19)、シールヒータ(9)作動時間を初期設定する
シール時間設定器(20)、シールヒータ(9)作動表
示用の発光ダイオード(21)を、前記ケース(1)
(2)右側に配設させると共に、吸引モータ(22)、
プランジャポンプ(23)、圧力計(24)などを前記
ケース(1)(2)左側に配設させるもので、前記空気
吸込口(11)に水抜きケース(25)を介してプラン
ジャポンプ(23)に接続させると共に、圧力計(2
4)で真空度(吸引圧力)を確認し乍ら、吸引モータ
(22)によって駆動するプランジャポンプ(23)を
作動させ、図4のように空気吸込口(11)を挿入した
袋状シート(8)の内部空気を抜取るように構成してい
る。Further, as shown in FIG. 2, a power transformer (19), a seal time setting device (20) for initially setting the operation time of the seal heater (9), and a light emitting diode (21) for indicating the operation of the seal heater (9). The case (1)
(2) The suction motor (22) is arranged on the right side,
A plunger pump (23), a pressure gauge (24) and the like are arranged on the left side of the cases (1) and (2), and the plunger pump (23) is inserted into the air suction port (11) via a water draining case (25). ) And a pressure gauge (2
After confirming the degree of vacuum (suction pressure) in 4), the plunger pump (23) driven by the suction motor (22) is operated, and the bag-like sheet (FIG. 4) in which the air suction port (11) is inserted ( It is configured so that the internal air of 8) is extracted.
【0011】さらに、図1に示す如く、前記シールヒー
タ(9)及び吸引モータ(22)を作動制御するタイマ
回路(26)を備えると共に、電源プラグ(27)に接
続する電源スイッチ(28)と、シールヒータ(9)に
接続するトランス(29)と、吸引モータ(22)と、
発光ダイオード(21)及びシール時間設定器(20)
などを有する発光ダイオード回路(30)と、シールヒ
ータ(9)を作動させるシールスイッチ(31)と、過
熱防止サーモスタット(32)とを、前記タイマ回路
(26)に接続させる。Further, as shown in FIG. 1, a timer circuit (26) for controlling the operation of the seal heater (9) and the suction motor (22) is provided and a power switch (28) connected to a power plug (27). , A transformer (29) connected to the seal heater (9), a suction motor (22),
Light emitting diode (21) and seal time setting device (20)
A light emitting diode circuit (30) having, for example, a seal switch (31) for operating a seal heater (9), and an overheat prevention thermostat (32) are connected to the timer circuit (26).
【0012】そして、ロール巻き状態のシート(8)を
引出し、シートカッター(15)によってシート(8)
を適当長さに切断し、チューブ状のシート(8)一端側
をシールヒータ(9)で溶着閉塞し、他端側を開口した
袋状にシート(8)を形成して被包装物(7)を入れる
と共に、図4の如くシート(8)の開口部を空気吸込口
(11)に装着して上下からスポンジ体(13)(1
4)によって挾持させるもので、図5のフローチャート
に示す如く、前記設定器(20)操作によりシール時間
を初期設定し、プッシュレバー(4)を押すことによっ
て電源スイッチ(28)がオンになり、吸引モータ(2
2)を動作させてプランジャポンプ(23)により袋状
シート(8)の空気を抜取ると共に、圧力計(24)表
示が真空になったとき、プッシュレバー(4)をさらに
押してシールスイッチ(31)をオンにし、前記設定器
(20)による所定のシール時間が経過するまでシール
ヒータ(9)を動作させ、シール時間の経過によって吸
引モータ(22)及びシールヒータ(9)をオフにし、
シールヒータ(9)の溶着固定によって内部が真空の密
閉袋状にシート(8)を形成し、被包装物の真空包装を
完了するものである。Then, the rolled sheet (8) is pulled out and the sheet (8) is cut by a sheet cutter (15).
Is cut into an appropriate length, one end side of the tubular sheet (8) is welded and closed by a seal heater (9), and the other end side is opened to form a bag-shaped sheet (8). ) Is inserted, and the opening of the seat (8) is attached to the air inlet (11) as shown in FIG.
4), the sealing time is initialized by operating the setting device (20) and the power switch (28) is turned on by pushing the push lever (4), as shown in the flowchart of FIG. Suction motor (2
2) is operated to evacuate the air from the bag-like sheet (8) by the plunger pump (23), and when the pressure gauge (24) is in a vacuum state, the push lever (4) is further pushed to seal the seal switch (31). ) Is turned on, the seal heater (9) is operated until a predetermined sealing time by the setting device (20) elapses, and the suction motor (22) and the seal heater (9) are turned off after the sealing time elapses.
The sealing heater (9) is welded and fixed to form a sheet (8) in the shape of a closed bag having a vacuum inside, and the vacuum packaging of the packaged object is completed.
【0013】[0013]
【発明の効果】以上実施例から明らかなように本発明
は、ポンプ(23)により袋状シート(8)の空気を抜
取った後、袋状シート(8)の開口端をタイマ時間だけ
作動させるヒータ(9)により溶着閉塞する真空パック
機において、前記ポンプ(23)の吸引圧力を可視表示
する圧力計(24)を設け、この圧力計(24)に基づ
いて前記ヒータ(9)を作動開始させるもので、ヒータ
(9)への通電時間をタイマで制御する際に、そのヒー
タ(9)への通電開始を、圧力計(24)を見ることに
よって、適確なタイミングで行うことができ、タイマ機
能を効果的に発揮させることができるものである。As is apparent from the above embodiments, according to the present invention, the air in the bag-like sheet (8) is removed by the pump (23).
After removing the open end of the bag-like sheet (8) for the timer time
Vacuum pack that is welded and closed by a heater (9) that is operated
Display of suction pressure of the pump (23) on the machine
A pressure gauge (24) for
The heater (9) to start operating.
When controlling the energization time to (9) with a timer,
Starting the energization of the power switch (9) by looking at the pressure gauge (24)
Therefore, it can be performed at an appropriate timing, and the timer
It is the one that can effectively demonstrate its ability .
【図1】要部の説明図。FIG. 1 is an explanatory diagram of a main part.
【図2】全体の平面図。FIG. 2 is an overall plan view.
【図3】全体の正面図。FIG. 3 is an overall front view.
【図4】断面側面図。FIG. 4 is a sectional side view.
【図5】フローチャート。FIG. 5 is a flowchart.
(8) シート (9) シールヒータ (26) タイマ回路 (8) Seat (9) Seal heater (26) Timer circuit
Claims (1)
の空気を抜取った後、袋状シート(8)の開口端をタイ
マ時間だけ作動させるヒータ(9)により溶着閉塞する
真空パック機において、前記ポンプ(23)の吸引圧力
を可視表示する圧力計(24)を設け、この圧力計(2
4)に基づいて前記ヒータ(9)を作動開始させること
を特徴とする真空パック機。1. A bag-like sheet (8) formed by a pump (23).
After removing the air from the bag, tie the open end of the bag-like sheet (8)
Welding is blocked by a heater (9) that is operated for a long time
In the vacuum packing machine, the suction pressure of the pump (23)
Is provided with a pressure gauge (24) for visually displaying the pressure gauge (2
4) A vacuum packing machine characterized in that the heater (9) is started based on 4) .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3024107A JPH0829768B2 (en) | 1991-01-23 | 1991-01-23 | Vacuum packing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3024107A JPH0829768B2 (en) | 1991-01-23 | 1991-01-23 | Vacuum packing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0551014A JPH0551014A (en) | 1993-03-02 |
JPH0829768B2 true JPH0829768B2 (en) | 1996-03-27 |
Family
ID=12129118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3024107A Expired - Lifetime JPH0829768B2 (en) | 1991-01-23 | 1991-01-23 | Vacuum packing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0829768B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100383399B1 (en) * | 2001-02-28 | 2003-05-12 | 이걸주 | Portable vacuum packing machine |
SI23667A (en) | 2011-03-02 | 2012-09-28 | Status D.O.O. Metlika | Vacuum and welding apparatus for packing food products |
US11753196B2 (en) * | 2020-11-11 | 2023-09-12 | Hamilton Beach Brands, Inc. | Vacuum sealer and method of sealing same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60176758A (en) * | 1984-02-23 | 1985-09-10 | 松下電工株式会社 | Method of sticking melamine resin decorative board to bedplate |
-
1991
- 1991-01-23 JP JP3024107A patent/JPH0829768B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0551014A (en) | 1993-03-02 |
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