JPH0811573B2 - Continuous decompression shaping device for degassed packed rice - Google Patents
Continuous decompression shaping device for degassed packed riceInfo
- Publication number
- JPH0811573B2 JPH0811573B2 JP3328272A JP32827291A JPH0811573B2 JP H0811573 B2 JPH0811573 B2 JP H0811573B2 JP 3328272 A JP3328272 A JP 3328272A JP 32827291 A JP32827291 A JP 32827291A JP H0811573 B2 JPH0811573 B2 JP H0811573B2
- Authority
- JP
- Japan
- Prior art keywords
- box
- belt
- shaping
- decompression
- rice
- 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 - Fee Related
Links
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Vacuum Packaging (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、脱気して既に包装を終
了した脱気包装米をベルトコンベアによる搬送途中にお
いて連続的に整形できるようにした脱気包装米の連続式
減圧整形装置に関するものである。BACKGROUND OF THE INVENTION The present invention degasses and ends packaging.
The present invention relates to a continuous decompression shaping device for degassed packaged rice, which is capable of continuously shaping the degassed packaged rice while being conveyed by a belt conveyor.
【０００２】[0002]
【従来の技術】脱気包装は、被包装物の空気との接触機
会を少なくすることにより、その変質を抑制しようとす
るものである。米を脱気包装したままであると、図４に
示されるように不格好な形状をしているので、整形が不
可欠である。しかし、脱気圧が大きいと大きな力を加え
ないと整形することができないと共に、整形のために過
度に大きな力を加えると内部の米粒が米袋に喰い込んで
米袋を破損してしまうことがある。2. Description of the Related Art Deaeration packaging is intended to suppress deterioration of a packaged object by reducing the chance of contact with the air. If the rice is left in the deaerated package, it has an awkward shape as shown in FIG. 4, so shaping is indispensable. However, if the degassing pressure is large, it cannot be shaped without applying a large force, and if an excessively large force is applied for shaping, the rice grains inside may eat into the rice bag and damage the rice bag.
【０００３】本出願人は、本出願前に、大気圧よりも圧
力の低い減圧室内において脱気包装米を整形することに
より、整形圧を小さくした整形専用の減圧整形機に係わ
る出願を行った。しかし、この減圧整形機は整形専用の
ものであり、しかも人手によって脱気包装米の出し入れ
を行うものであるので、脱気包装米の出し入れ専用の作
業者が必要であると共に、作業能率が極めて悪かった。Prior to the filing of the present application, the present applicant filed an application relating to a decompression shaping machine dedicated to shaping in which the shaping pressure is reduced by shaping deaerated packed rice in a decompression chamber having a pressure lower than atmospheric pressure. . However, this decompression shaping machine is for shaping only, and since the degassed packed rice is put in and taken out manually, an operator dedicated to putting in and taking out the degassed packed rice is required, and the work efficiency is extremely high. It was bad.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、既に包装を
終了した脱気包装米を搬送するベルトコンベアの途中に
減圧箱を設け、このベルトを全く変形されることなく、
減圧箱内において脱気包装米を整形することにより、脱
気包装米の整形精度と整形能率の双方を同時に高めるこ
とを課題としている。The present invention is already packaged.
A decompression box was installed in the middle of a belt conveyor that conveys finished degassed packed rice, without deforming this belt at all.
By shaping the degassed packed rice in the decompression box, it is an object to improve both the shaping accuracy and the shaping efficiency of the degassed packed rice at the same time.
【０００５】[0005]
【課題を解決するための手段】本発明に係る連続式減圧
整形装置は、整形板が内装されて、搬送用のベルトコン
ベアのベルトの上方でそのベルト面内に収まる開口部を
下方に向けて配設される減圧箱と、加振手段により加振
される支持板が内装されて、前記ベルトの下方でそのベ
ルト面内に収まる開口部を上方に向けて前記減圧箱の開
口部と相対向して配設される受箱と、前記減圧箱をベル
トの全面に対して密着及び離隔させるための減圧箱駆動
手段と、前記減圧箱及び受箱の内部をそれぞれ減圧させ
るための減圧手段から成り、当該減圧箱と受箱との双方
をそれぞれ同一圧力に減圧させた状態において、既に包
装を終了して前記ベルトコンベアにより搬送されてきた
脱気包装米を前記整形板と前記支持板とによりベルトと
一緒に挟んで加振させながら整形するように構成したこ
とを特徴としている。In a continuous decompression shaping apparatus according to the present invention, a shaping plate is internally provided, and an opening portion which is accommodated in a belt surface above a belt of a conveyor belt conveyer is directed downward. a vacuum box disposed, the support plate is furnished which is vibrated by the vibrating means, the base below said belt
Of the decompression box with the opening that fits in the vertical plane facing upward.
A receiving box disposed opposite to the mouth portion , a decompression box driving means for bringing the decompression box into close contact with and separating from the entire surface of the belt , and for decompressing the inside of the decompression box and the receiving box, respectively. It consists of vacuum means, in a state where both the respectively is reduced to the same pressure with the vacuum box and the receiving boxes, already wrapped
Quit instrumentation is characterized by being configured to shape while vibrating across the vacuum-packed rice, which has been transported along with the belt by the said support plate and the shaping plate by the belt conveyor.
【０００６】[0006]
【発明の作用】包装を終了した脱気包装米は前工程で予
備整形されており、予備整形された脱気包装米がベルト
コンベアで搬送されて減圧箱が配置されている部分に達
すると、ベルトコンベアの走行が停止し、減圧箱駆動手
段によって減圧箱の下方の開口部の全体がベルト面に押
付けられて、減圧箱に設けられた減圧室内に脱気包装米
が収容される。減圧箱及び受箱がそれぞれベルトの上下
面に気密を保持して密着した状態で、減圧手段によって
双方の内部を同一圧力に減圧する。受箱の内部も、減圧
箱の減圧室と同一圧力に減圧させるのは、脱気包装米の
整形時にベルトの上下面に加わる圧力を等しくして、こ
のベルトが変形されるのを防止し、これにより脱気包装
米の整形精度を高めるためである。この状態において、
減圧箱に内装されている整形板を脱気包装米に押し付け
ると同時に、受箱に内装されている支持板を加振させる
と、減圧室に収容されている脱気包装米は、前記整形板
と前記支持板とによりベルトと一緒に挟まれて加振され
ながら整形される。整形完了後には、減圧箱駆動手段に
よって減圧箱をベルト面から離隔させると共に、ベルト
コンベアを再起動して走行させると、整形された脱気包
装米はそのまま搬出される。Vacuum-packed rice has finished packaging SUMMARY OF THE INVENTION] is pre-shaped in the previous step, the vacuum-packed rice is pre-shaped to reach the portion where vacuum boxes are transported by the belt conveyor is arranged, The traveling of the belt conveyor is stopped, the entire opening below the decompression box is pressed against the belt surface by the decompression box driving means, and the deaerated packed rice is stored in the decompression chamber provided in the decompression box. In a state in which the decompression box and the receiving box are in close contact with the upper and lower surfaces of the belt while maintaining airtightness, the decompression means decompresses the both insides to the same pressure. The inside of the receiving box is also depressurized to the same pressure as the decompression chamber of the decompression box by equalizing the pressure applied to the upper and lower surfaces of the belt at the time of shaping the degassed packed rice and preventing the belt from being deformed. This is to improve the shaping accuracy of deaerated packed rice. In this state,
When the shaping plate installed in the decompression box is pressed against the deaerated packaging rice and the support plate installed in the receiving box is vibrated at the same time, the deaeration packaging rice contained in the decompression chamber is The belt is sandwiched between the support plate and the support plate and is shaped while being vibrated. After the shaping is completed, the depressurizing box drive means separates the depressurizing box from the belt surface, and the belt conveyor is restarted to run, so that the shaped deaerated packed rice is carried out as it is.
【０００７】[0007]
【実施例】図１ないし図３に本発明に係わる脱気包装米
の連続式減圧整形装置が示されている。図１において、
自動脱気包装装置Ｂで自動包装された脱気包装米Ｒは、
搬送用のベルトコンベアＣ1,Ｃ2,Ｃ3 で搬送される。ベ
ルトコンベアＣ2 の途中には、予備整形用の整形コンベ
アＣ4 が設けられており、脱気包装されたままの脱気包
装米Ｒは、この整形コンベアＣ4 によって、図５に示さ
れるような形状に予備整形される。予備整形された脱気
包装米Ｒ’は、ベルトコンベアＣ3 の終端部において本
発明に係る減圧整形装置Ａが装着されているベルトコン
ベアＣ5 に移送される。1 to 3 show a continuous decompression shaping apparatus for deaerated packed rice according to the present invention. In FIG.
The degassed rice R automatically packed by the automatic degassing packaging device B is
It is conveyed by conveyor belt conveyors C 1, C 2, C 3 . In the middle of the belt conveyor C 2, shaping conveyor C 4 is provided for pre-shaping, vacuum-packed rice R which remains deaerated packaging, this shaping conveyor C 4, as shown in FIG. 5 Pre-shaped into various shapes. The pre-shaped deaerated packed rice R ′ is transferred to the belt conveyor C 5 equipped with the decompression shaping apparatus A according to the present invention at the terminal end of the belt conveyor C 3 .
【０００８】次に、ベルトコンベアＣ5 の途中に装着さ
れている減圧整形装置Ａについて説明する。ベルトコン
ベアＣ5 の上方を走行するベルト２を挟んで減圧箱４と
受箱６とが相上下して配置され、減圧箱４と受箱６の各
開口面は相対向している。上下のベルト２の間に配置さ
れた受箱６は、支柱８に固定されている。減圧箱４の一
側面にはクランクレバ−１０が取付けられ、このクラン
クレバ−１０の回動中心部は、ピン１２を介して支柱８
の上端部に枢着されていると共に、その自由端部は、減
圧箱駆動用シリンダ１４のロッド１６の先端部にピン１
８を介して枢着されている。よって、減圧箱駆動用シリ
ンダ１４のロッド１６を出入りさせると、減圧箱４はピ
ン１２を中心にして回動する。Next, the decompression shaping device A mounted in the middle of the belt conveyor C 5 will be described. The decompression box 4 and the receiving box 6 are arranged one above the other with the belt 2 running above the belt conveyor C 5 interposed therebetween, and the opening surfaces of the decompression box 4 and the receiving box 6 face each other. The receiving box 6 arranged between the upper and lower belts 2 is fixed to the column 8. A crank lever 10 is attached to one side surface of the decompression box 4, and the center of rotation of the crank lever 10 is supported by a column 8 via a pin 12.
Of the pin 1 is attached to the tip of the rod 16 of the cylinder 14 for driving the decompression box.
It is pivotally connected via 8. Therefore, when the rod 16 of the cylinder 14 for driving the decompression box is moved in and out, the decompression box 4 rotates about the pin 12.
【０００９】また、減圧箱４の内部は減圧室２０となっ
ており、天板２２に固定された整形板昇降用シリンダ２
４のロッド２６の先端部に整形板２８が取付けられてい
る。受箱６の内部には支持板３０が内装され、この支持
板３０は数本のスプリング３２を介して該受箱６の底板
３４に取付けられ、支持板３０の裏面には振動モ−タ３
６が取付けられている。受箱６の開口面の周縁部に設け
られたフランジ６ａは、ベルト２の裏面に接触してい
る。図３に示されるように、この受箱６のフランジ６ａ
と前記減圧箱４のフランジ４ａは、いずれもベルト２の
面内に収まるようになっている。減圧整形装置Ａが装着
されているベルトコンベアＣ5 は、ブレ−キ付モ−タＭ
によって駆動される。ベルトコンベアＣ5 の長さ方向の
中央部分には、該ベルトコンベアＣ5 によって搬送され
てくる脱気包装米Ｒ’を検出するための光電管３８が取
付けられている。また、減圧箱４及び受箱６と、真空ポ
ンプＰとはホ−ス４０で接続され、脱気包装米Ｒ’の整
形時に減圧箱４及び受箱６の双方を減圧するようになっ
ている。A decompression chamber 20 is provided inside the decompression box 4, and a shaping plate lifting cylinder 2 fixed to a top plate 22.
A shaping plate 28 is attached to the tip of the rod 26 of No. 4. A support plate 30 is installed inside the receiving box 6, and the supporting plate 30 is attached to a bottom plate 34 of the receiving box 6 via several springs 32, and the vibration motor 3 is attached to the back surface of the supporting plate 30.
6 are attached. The flange 6 a provided on the peripheral portion of the opening surface of the receiving box 6 is in contact with the back surface of the belt 2. As shown in FIG. 3, the flange 6 a of the receiving box 6
The flange 4a of the decompression box 4 is
It fits in the plane. The belt conveyor C 5 equipped with the decompression shaping device A has a motor M with a brake.
Driven by. The central portion of the length direction of the belt conveyor C 5, phototube 38 to detect the vacuum-packed rice R 'which is conveyed by the belt conveyor C 5 is attached. Further, the decompression box 4 and the receiving box 6 and the vacuum pump P are connected by a hose 40, and both the decompression box 4 and the receiving box 6 are decompressed when shaping the deaerated packed rice R ′. .
【００１０】そして、図３で二点鎖線で示されるよう
に、減圧箱駆動用シリンダ１４のロッド１６を引込めて
減圧箱４をベルト２から離隔させておき、整形コンベア
Ｃ4 で予備整形された脱気包装米Ｒ’がベルトコンベア
Ｃ3 から同Ｃ5 に移送されてその中央部分まで搬送され
ると、ベルトコンベアＣ5 の側方に設けられている光電
管３８がこれを検出し、ブレ−キ付モ−タＭを停止させ
る。これにより、ベルトコンベアＣ5 の走行が停止さ
れ、この状態で減圧箱駆動用シリンダ１４のロッド１６
を突出させ、減圧箱４の開口部に設けられたフランジ４
ａをベルト２の上面に押付けて密着させると、減圧箱４
の内部に脱気包装米Ｒ’が収容されると共に、減圧箱４
及び受箱６の各フランジ４ａ，６ａによってベルト２が
挟まれ、減圧箱４及び受箱６の内部の気密が保持され
る。ここで、受箱６のフランジ６ａと前記減圧箱４のフ
ランジ４ａは、いずれもベルト２の面内に収まるように
なっているので、減圧箱４及び受箱６の内部の気密は確
実に保持される。 Then, as shown by a chain double-dashed line in FIG. 3, the rod 16 of the cylinder 14 for driving the pressure reducing box is retracted to separate the pressure reducing box 4 from the belt 2 and preformed by the shaping conveyor C 4. When the deaerated packed rice R ′ is transferred from the belt conveyor C 3 to the same C 5 and conveyed to the central portion thereof, the photoelectric tube 38 provided on the side of the belt conveyor C 5 detects this and the blurring occurs. -Stop the keyed motor M. Accordingly, the traveling of the belt conveyor C 5 is stopped, and in this state, the rod 16 of the cylinder 14 for driving the pressure reducing box is stopped.
And the flange 4 provided at the opening of the decompression box 4
When a is pressed against the upper surface of the belt 2 and brought into close contact with it, the decompression box 4
The deaeration-packed rice R'is housed inside the decompression box 4
The belt 2 is sandwiched between the flanges 4a and 6a of the receiving box 6, and the airtightness inside the decompression box 4 and the receiving box 6 is maintained. Here, the flange 6a of the receiving box 6 and the flange of the decompression box 4 are
All of the lunges 4a should fit within the surface of the belt 2.
Therefore, the air-tightness inside the decompression box 4 and the receiving box 6 is ensured.
Really retained.
【００１１】このままで、真空ポンプＰを作動させて減
圧箱４の減圧室２０、及び受箱６の内部の双方を減圧さ
せると同時に、振動モ−タ３６を起動させて支持板３０
を加振させ、減圧室２０が減圧された状態で整形板昇降
用シリンダ２４のロッド２６を突出させて整形板２８に
よって脱気包装米Ｒ’を押し付けると、整形板２８と支
持板３０との間で脱気包装米Ｒ’とベルト２とが一緒に
なって強く挟まれ、図６に示されるような最終形状の脱
気包装米Ｒ''に整形される。減圧室２０は大気圧に比較
して圧力が低いので、大気中で脱気包装米Ｒ’を整形す
る場合よりも小さな整形圧で整形することができ、整形
作業が容易となる。また、減圧箱４と受箱６とは同一圧
力に減圧されているので、脱気包装米Ｒ’の整形時にベ
ルト２の上下面に加わる圧力が等しくなって、このベル
ト２が変形されるのが防止され、これにより脱気包装米
Ｒ’の整形精度が高まる。更に、支持板３０を加振させ
るのは整形の促進を図るためである。In this state, the vacuum pump P is operated to decompress both the decompression chamber 20 of the decompression box 4 and the inside of the receiving box 6, and at the same time, the vibration motor 36 is activated to support the support plate 30.
When the decompressed rice R ′ is pressed by the shaping plate 28 by projecting the rod 26 of the shaping plate lifting cylinder 24 in a state where the decompression chamber 20 is depressurized, the shaping plate 28 and the support plate 30 are separated from each other. The deaerated packed rice R ′ and the belt 2 are strongly sandwiched together and shaped into the final shape of the deaerated packed rice R ″ as shown in FIG. Since the pressure in the decompression chamber 20 is lower than the atmospheric pressure, the decompressed rice R ′ can be shaped with a smaller shaping pressure than in the case of shaping the deaerated packed rice R ′, and the shaping operation is facilitated. Further, since the decompression box 4 and the receiving box 6 are decompressed to the same pressure, the pressures applied to the upper and lower surfaces of the belt 2 at the time of shaping the deaerated packaged rice R ′ become equal and the belt 2 is deformed. Is prevented, which improves the shaping accuracy of the deaerated packed rice R ′. Furthermore, the reason why the support plate 30 is vibrated is to promote shaping.
【００１２】整形が終了すると、真空ポンプＰを停止さ
せると共に、減圧箱駆動用シリンダ１４によって減圧箱
４をベルト２から離隔させると、ブレ−キ付モ−タＭが
起動してベルトコンベアＣ5 が走行し、整形された脱気
包装米Ｒ''は、ベルトコンベアＣ5 から排出コンベアＣ
6 に移送されて排出される。上記の各操作が繰り返さ
れ、ベルトコンベアＣ3 から同Ｃ5 に移送されてくる脱
気包装米Ｒ’は、減圧整形装置Ａによって搬送途中にお
いて連続的に整形される。なお、上記実施例の減圧箱４
は、支点を中心に回動することによりベルト２から離隔
する構成のものであるが、上下方向に移動する構成にす
ることも可能である。When the shaping is completed, the vacuum pump P is stopped and the decompression box 4 is separated from the belt 2 by the decompression box driving cylinder 14, and the motor M with a brake is activated and the belt conveyor C 5 The deaerated packed rice R ″ which has been run and shaped is discharged from the belt conveyor C 5 to the discharge conveyor C.
Transferred to 6 and discharged. The above-described operations are repeated, and the deaerated packed rice R ′ transferred from the belt conveyor C 3 to the same C 5 is continuously shaped by the depressurization shaping device A during the transportation. In addition, the decompression box 4 of the above embodiment
Is configured to be separated from the belt 2 by rotating about a fulcrum, but it may be configured to move in the vertical direction.
【００１３】[0013]
【発明の効果】本発明は、包装を終了した脱気包装米を
搬送するためのベルトコンベアのベルトを挟んで上方に
減圧箱を、また下方に受箱をそれぞれ配設し、この減圧
箱と受箱の双方を同一圧力に減圧した状態にして、減圧
箱に内装された整形板と、受箱に内装された支持板とに
より、ベルトコンベアにより搬送されたきた脱気包装米
をベルトと一緒に挟んで加振させながら整形する構成で
あるので、以下のような諸効果が奏される。 （１）減圧時にベルトが全く変形されないために、脱気
包装米の整形精度が高まる。 （２）整形板は減圧箱内に内装されていて、減圧状態に
おいて整形を行うために、その整形圧が小さくて済む。 （３）減圧箱及び受箱の各開口部は、いずれもベルトの
面内に収まっていて、その面全体に密着するために、減
圧時における気密性が高い。 （４）専用の減圧整形機によって脱気包装米を一個宛人
手によって出し入れする場合に比較して、脱気包装米の
出し入れのための作業者が不要となって、整形作業の能
率が著しく高まる。 According to the present invention, a vacuum box upwardly across the belt conveyor belt for conveying the vacuum-packed rice has finished packaging and the receiving box downwardly disposed respectively, and the vacuum box With both of the receiving boxes depressurized to the same pressure, the degassed packaged rice conveyed by the belt conveyor is put together with the belt by the shaping plate inside the depressurizing box and the supporting plate inside the receiving box. Since the configuration is such that it is sandwiched between and vibrated while being vibrated, the following various effects are achieved. (1) Degassing because the belt is not deformed at all during depressurization
The precision of shaping the packed rice is improved. (2) The shaping plate is installed inside the decompression box,
Since the shaping is performed in advance, the shaping pressure can be small. (3) The opening of the decompression box and the receiving box are both
Since it fits within the surface and adheres to the entire surface,
High airtightness under pressure. (4) Degassing packed rice is addressed to one by a dedicated decompression shaping machine
Compared with the case of putting in and out by hand,
A worker for putting in and out is unnecessary, and the ability of shaping work is improved.
The rate increases significantly.
【図１】米の自動脱気包装装置、及びこれに接続された
搬送用のベルトコンベアを示す側面図である。FIG. 1 is a side view showing an automatic deaeration packaging device for rice and a conveyor belt conveyor connected to the device.
【図２】搬送用のベルトコンベアの途中に装着した本発
明に係る減圧整形装置Ａの縦断面図である。FIG. 2 is a vertical cross-sectional view of a decompression shaping device A according to the present invention mounted in the middle of a conveyor belt conveyor.
【図３】同じく横断面図である。FIG. 3 is a transverse sectional view of the same.
【図４】脱気包装した直後の脱気包装米Ｒの側面図であ
る。FIG. 4 is a side view of degassed rice R immediately after being degassed and packed.
【図５】予備整形を終えた脱気包装米Ｒ’の側面図であ
る。FIG. 5 is a side view of deaerated packaged rice R ′ that has undergone preliminary shaping.
【図６】減圧整形を終えた脱気包装米Ｒ''の側面図であ
る。FIG. 6 is a side view of the degassed packed rice R ″ that has undergone decompression shaping.
Ａ：減圧整形装置 Ｃ1,Ｃ2,Ｃ3,Ｃ5 ：搬送用のベルトコンベア Ｃ4 ：整形コンベア Ｐ：真空ポンプ（減圧手段） Ｒ，Ｒ',Ｒ''：脱気包装米 ２：ベルト ４：減圧箱 ６：受箱 １４：減圧箱駆動用シリンダ（減圧箱駆動手段） ２０：減圧室 ２８：整形板 ３０：支持板 ３６：振動モータ（加振手段）A: vacuum shaping device C 1, C 2, C 3 , C 5: belt for conveyor C 4: shaping conveyor P: vacuum pump (decompression means) R, R ', R'': vacuum-packed rice 2: Belt 4: Decompression box 6: Receiving box 14: Decompression box drive cylinder (decompression box drive means) 20: Decompression chamber 28: Shaping plate 30: Support plate 36: Vibration motor (excitation means)
フロントページの続き (56)参考文献 特開 昭54−144282（ＪＰ，Ａ) 特開 昭54−54790（ＪＰ，Ａ) 特開 昭58−193223（ＪＰ，Ａ) 特開 平１−124518（ＪＰ，Ａ) 特開 平１−124536（ＪＰ，Ａ) 実公 昭44−11674（ＪＰ，Ｙ２)Continuation of the front page (56) Reference JP 54-144422 (JP, A) JP 54-54790 (JP, A) JP 58-193223 (JP, A) JP 1-124518 (JP , A) Japanese Unexamined Patent Publication No. 1-124536 (JP, A) Jikkou 44-11674 (JP, Y2)
Claims (1)
ンベアのベルトの上方でそのベルト面内に収まる開口部
を下方に向けて配設される減圧箱と、加振手段により加
振される支持板が内装されて、前記ベルトの下方でその
ベルト面内に収まる開口部を上方に向けて前記減圧箱の
開口部と相対向して配設される受箱と、前記減圧箱をベ
ルトの全面に対して密着及び離隔させるための減圧箱駆
動手段と、前記減圧箱及び受箱の内部をそれぞれ減圧さ
せるための減圧手段から成り、当該減圧箱と受箱との双
方をそれぞれ同一圧力に減圧させた状態において、既に
包装を終了して前記ベルトコンベアにより搬送されてき
た脱気包装米を前記整形板と前記支持板とによりベルト
と一緒に挟んで加振させながら整形するように構成した
ことを特徴とする脱気包装米の連続式減圧整形装置。1. A decompression box having a shaping plate provided therein, arranged above a belt of a conveyer belt conveyor so that an opening portion that fits in the belt surface is directed downward, and is vibrated by a vibrating means. Support plate is installed inside the
Toward an opening that fits the belt plane above the vacuum box
A receiving box disposed opposite to the opening, a pressure reducing box drive means for bringing the pressure reducing box into close contact with and separating from the entire surface of the belt , and for reducing the pressure inside the pressure reducing box and the receiving box, respectively. of it consists pressure reducing means, in a state where both the respectively is reduced to the same pressure with the vacuum box and the receiving boxes already
Deaeration characterized in that the deaerated packaged rice that has been packaged and conveyed by the belt conveyor is shaped while being sandwiched with the shaping plate and the support plate together with the belt while being vibrated. Continuous decompression shaping device for packed rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328272A JPH0811573B2 (en) | 1991-11-15 | 1991-11-15 | Continuous decompression shaping device for degassed packed rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328272A JPH0811573B2 (en) | 1991-11-15 | 1991-11-15 | Continuous decompression shaping device for degassed packed rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0789515A JPH0789515A (en) | 1995-04-04 |
| JPH0811573B2 true JPH0811573B2 (en) | 1996-02-07 |
Family
ID=18208373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3328272A Expired - Fee Related JPH0811573B2 (en) | 1991-11-15 | 1991-11-15 | Continuous decompression shaping device for degassed packed rice |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0811573B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045627B (en) * | 2018-01-16 | 2023-12-05 | 安徽永磐机电有限公司 | Vacuum tray mechanism capable of avoiding abnormal abrasion of conveying belt |
| JP7175089B2 (en) * | 2018-03-02 | 2022-11-18 | 株式会社Tosei | Vacuum packaging device and method of operating vacuum packaging machine |
| CN116374341B (en) * | 2023-05-22 | 2023-11-17 | 无锡剑鹰智能装备有限公司 | Ton bag five-face shaping machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5454790A (en) * | 1977-10-07 | 1979-05-01 | Gen Packer | Method of shaping packaging grains adapted for pallet handling |
| JPS54144282A (en) * | 1978-04-28 | 1979-11-10 | Nomura Sangyo Kk | Device for vacuum sealinggup in pouch |
| JPS58193223A (en) * | 1982-04-23 | 1983-11-10 | 旭化成株式会社 | Continuous vacuum closely adhesive packing method and its device |
-
1991
- 1991-11-15 JP JP3328272A patent/JPH0811573B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0789515A (en) | 1995-04-04 |
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