JPH0821530A - Pressurizing extruding device - Google Patents
Pressurizing extruding deviceInfo
- Publication number
- JPH0821530A JPH0821530A JP17767494A JP17767494A JPH0821530A JP H0821530 A JPH0821530 A JP H0821530A JP 17767494 A JP17767494 A JP 17767494A JP 17767494 A JP17767494 A JP 17767494A JP H0821530 A JPH0821530 A JP H0821530A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- temperature
- plate
- pressure plate
- pressurizing plate
- 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.)
- Granted
Links
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、接着剤、インキその他
の高粘性材料を製造する際に、これらの材料をタンクか
ら押し出すための加圧押出装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure extrusion device for extruding adhesives, inks and other highly viscous materials from a tank when manufacturing these materials.
【０００２】[0002]
【従来の技術】接着剤等の高粘性材料は、原材料をタン
ク内で混合、攪拌等して製造されるが、上記タンク内か
ら簡単に取り出すことができないので、該タンクの上部
に加圧板を密嵌し該加圧板を油圧シリンダ−で降下させ
てタンク内の材料を吐出口から強制的に押し出すように
した加圧押出装置が用いられている。そして、上記材料
の流動を促すため上記タンクは、ジャケットを設けて加
熱媒体により加熱されているが、上記加圧板は加熱され
ていないので、加圧板の底面に接触した上記材料が冷却
されて該底面に固着したり、加熱によって上記タンクが
膨張し上記加圧板の外周とタンク内面間の間隙が大きく
なり、材料を充分に加圧できず、完全な押出を妨げたり
する原因となっていた。2. Description of the Related Art A high-viscosity material such as an adhesive is manufactured by mixing raw materials in a tank and agitating it. However, since it cannot be easily taken out from the tank, a pressure plate is provided on the upper part of the tank. There is used a pressure extrusion device in which the pressure plate is tightly fitted and the pressure plate is lowered by a hydraulic cylinder to forcibly push out the material in the tank from the discharge port. Then, in order to promote the flow of the material, the tank is provided with a jacket and heated by a heating medium, but since the pressure plate is not heated, the material contacting the bottom surface of the pressure plate is cooled and It adheres to the bottom surface, or the heating causes the tank to expand and the gap between the outer periphery of the pressure plate and the inner surface of the tank becomes large, which makes it impossible to pressurize the material sufficiently and hinders complete extrusion.
【０００３】[0003]
【発明の解決課題】本発明は、そのような実情に鑑み、
加圧板に材料が固着したりタンク内面との間隙が拡大し
たりしないようにした加圧押出装置を提供することを目
的とする。The present invention has been made in view of such circumstances.
An object of the present invention is to provide a pressure extrusion device in which the material is not fixed to the pressure plate and the gap with the inner surface of the tank is not enlarged.
【０００４】[0004]
【課題解決の手段】本発明によれば、上述の如き加圧板
をタンクに嵌合させてタンク内の材料を押し出すように
した加圧押出装置において、上記加圧板を調温する調温
手段を設けたことを特徴とする加圧押出装置が提供さ
れ、上記目的が達成される。According to the present invention, in a pressure extrusion apparatus in which a pressure plate as described above is fitted in a tank to extrude the material in the tank, temperature control means for controlling the temperature of the pressure plate is provided. The above-mentioned object is achieved by providing a pressure extrusion device characterized by being provided.
【０００５】[0005]
【作用】加圧板はタンクの内面に嵌合して降下し、タン
ク内の高粘度の材料はタンクの下部に設けた吐出口から
押し出されるが、上記加圧板は調温手段によりタンクと
同温程度に調温されるから、上記材料が加圧板の底面に
固着したり、タンクと加圧板の外周間の間隙が広がるお
それがなく、確実に上記材料を押し出すことができる。The pressure plate is fitted to the inner surface of the tank and descends, and the high-viscosity material in the tank is pushed out from the discharge port provided at the bottom of the tank. Since the temperature is adjusted to a certain degree, the material can be reliably extruded without the risk of the material sticking to the bottom surface of the pressure plate or the gap between the tank and the outer periphery of the pressure plate expanding.
【０００６】[0006]
【実施例】以下実施例と共に説明する。図１は、本発明
の一実施例を示し、本体（１）は、タンク（２）の載置
部（３）を有し、該載置部（３）に運ばれてきたタンク
（２）は油圧シリンダ−等の保定用流体圧シリンダ−装
置（４），（４）により所定位置に固定され、該タンク
のジャケットには加熱油等の調温媒体が供給される。該
本体（１）の上方には昇降台（５）が形成されており、
該昇降台（５）は油圧シリンダ−等の昇降用流体圧シリ
ンダ−装置（６），（６）により昇降可能に設けられて
いる。EXAMPLES Examples will be described below. FIG. 1 shows an embodiment of the present invention, in which a main body (1) has a mounting portion (3) for a tank (2), and a tank (2) carried to the mounting portion (3). Is fixed to a predetermined position by a retaining fluid pressure cylinder device (4), (4) such as a hydraulic cylinder, and a temperature control medium such as heating oil is supplied to the jacket of the tank. An elevator (5) is formed above the main body (1),
The elevating table (5) is provided so that it can be moved up and down by hydraulic fluid cylinder cylinders (6), (6) such as hydraulic cylinders.
【０００７】上記昇降台（５）には、加圧板（７）が設
けられている。該加圧板（７）は、昇降台（５）に挿通
して設けた案内棒（８），（８）に案内され油圧シリン
ダ−等の加圧用流体圧シリンダ−装置（９）により昇降
する。図２等に示すように、該加圧板（７）は、上板(1
0)、底板(11)及び側壁板(12)により略円盤状に形成さ
れ、降下した際に上記タンク（２）の内面に嵌合するよ
う上記側壁板(12)の外周には弾性リング(13)が嵌着され
ている。A pressure plate (7) is provided on the lift table (5). The pressurizing plate (7) is guided by guide rods (8), (8) which are provided by being inserted into the elevating table (5), and is moved up and down by a pressurizing fluid pressure cylinder device (9) such as a hydraulic cylinder. As shown in FIG. 2 and the like, the pressure plate (7) includes an upper plate (1
0), the bottom plate (11) and the side wall plate (12) are formed into a substantially disc shape, and an elastic ring () is formed on the outer periphery of the side wall plate (12) so as to be fitted to the inner surface of the tank (2) when it descends. 13) is fitted.
【０００８】上記加圧板（７）を適宜の温度に調温する
よう調温手段が設けられている。図においては、上記加
圧板（７）内に加熱油等の調温媒体を流通させて上記タ
ンク（２）と同温程度に加温するようジャケット(14)を
設けてある。すなわち、上記上板(10)と底板(11)間に設
けたリブ(15)・・・間を中間板(16)・・・（図４）で閉
塞してジャケット部(17)を構成し、各リブ(15)・・・の
適所に流通孔(18)・・・を設けて各ジャケット部(17)・
・・を連通させる。そして、１つのジャケット部(17)に
開口するよう上記調温媒体の流入管(19)及び流出管(20)
を設け、該流入管(19)の開口端の周囲と流通孔(18)の部
分をバッフル板(21)で囲み、該ジャケット部(17)に供給
された調温媒体がこの流通孔(18)を通して隣のジャケッ
ト部(17)に流れ、その後各ジャケット部(17)・・・を流
通して最初のジャケット部(17)に戻った調温媒体が流出
管(20)から適所に設けた調温媒体供給源（図示略）へ戻
るようにしてある。なお、各流入管(19)及び流出管(20)
と調温媒体供給源を連絡するパイプは、上記加圧板の移
動に追従できるようにフレキシブルに設けられている。Temperature adjusting means is provided to adjust the temperature of the pressure plate (7) to an appropriate temperature. In the figure, a jacket (14) is provided so that a temperature control medium such as heating oil is circulated in the pressure plate (7) to heat it to the same temperature as the tank (2). That is, the ribs (15) provided between the upper plate (10) and the bottom plate (11) are closed by an intermediate plate (16) (Fig. 4) to form a jacket (17). , The ribs (15) are provided with the flow holes (18) in appropriate places and the jackets (17)
・ Communicate with. Then, the temperature control medium inflow pipe (19) and outflow pipe (20) are opened to one jacket portion (17).
The baffle plate (21) surrounds the periphery of the opening end of the inflow pipe (19) and the portion of the circulation hole (18), and the temperature control medium supplied to the jacket portion (17) is the circulation hole (18). )) To the adjacent jacket part (17), and then the respective temperature control media that flowed through each jacket part (17) ... and returned to the first jacket part (17) were provided in appropriate places from the outflow pipe (20). The temperature control medium supply source (not shown) is returned to. In addition, each inflow pipe (19) and outflow pipe (20)
The pipe that connects the temperature control medium supply source to the temperature control medium supply source is flexible so as to follow the movement of the pressure plate.
【０００９】調温手段としては、上記ジャケットに代え
て抵抗線ヒ−タ−等の電気的ヒ−タ−を上記加圧板の底
板内面等に貼付けたり、赤外線ランプ等で加熱したり適
宜の手段を用いることができる。なお、上記加圧板
（７）には、公知のように、適宜のバルブを具備するエ
ア抜き装置(22)やタンク内の材料の量をチェックするた
めの目盛ゲージ（23) 等の装置が設けられている。As the temperature adjusting means, an electric heater such as a resistance wire heater may be attached to the inner surface of the bottom plate of the pressure plate, or heated by an infrared lamp instead of the jacket. Can be used. As is well known, the pressure plate (7) is provided with devices such as an air bleeding device (22) equipped with an appropriate valve and a scale gauge (23) for checking the amount of material in the tank. Has been.
【００１０】上記調温手段により、タンク（２）の温度
と同程度に加温した状態で加圧板（７）を降下させ、タ
ンク内の材料を吐出口(24)から押し出す。With the temperature control means, the pressure plate (7) is lowered while the temperature of the tank (2) is being heated to the same level, and the material in the tank is pushed out from the discharge port (24).
【００１１】[0011]
【発明の効果】本発明は上記のように構成され、加圧板
を調温手段で調温し、タンクと同温程度に加温するよう
にしたから、タンク内の材料が加圧板によって冷却され
て該加圧板の底面に固着するおそれがなく、またタンク
と加圧板に大きな温度差を生じないようにできるので、
該加圧板とタンク間の隙間が拡大することもなく、加圧
板の加圧力を材料に伝えて確実にタンクから押し出すこ
とができる。The present invention is constructed as described above, and the temperature of the pressure plate is adjusted by the temperature adjusting means so that the temperature of the pressure plate is the same as that of the tank. Therefore, the material in the tank is cooled by the pressure plate. Since there is no risk of sticking to the bottom surface of the pressure plate, and it is possible to prevent a large temperature difference between the tank and the pressure plate,
The pressing force of the pressure plate can be transmitted to the material and reliably pushed out of the tank without the gap between the pressure plate and the tank expanding.
【図１】本発明の一実施例を示す正面図。FIG. 1 is a front view showing an embodiment of the present invention.
【図２】加圧板の一部を断面して示す側面図。FIG. 2 is a side view showing a cross section of a part of a pressure plate.
【図３】加圧板の平面図。FIG. 3 is a plan view of a pressure plate.
【図４】加圧板の一部の拡大断面図。FIG. 4 is an enlarged cross-sectional view of a part of a pressure plate.
１ 本体 ２ タンク ５ 昇降台 ７ 加圧板 ９ 加圧用流体圧シリンダ−装置 10 上板 11 底板 14 ジャケット 16 中間板 17 ジャケット部 18 流通孔 19 流入管 20 流出管 1 Main Body 2 Tank 5 Elevating Table 7 Pressurizing Plate 9 Pressurizing Fluid Pressure Cylinder-Device 10 Top Plate 11 Bottom Plate 14 Jacket 16 Intermediate Plate 17 Jacket 18 Flow Port 19 Inflow Pipe 20 Outflow Pipe
Claims (2)
下させて該タンク内の材料を吐出口から押出す加圧押出
装置において、上記加圧板を調温する調温手段を設けた
ことを特徴とする加圧押出装置。1. A pressure extruding device for fitting a pressure plate to a tank and lowering the pressure plate to extrude the material in the tank from a discharge port, wherein temperature adjusting means for adjusting the temperature of the pressure plate is provided. A pressure extrusion device characterized in that
程度に上記加圧板を加温するよう調温媒体が流通するジ
ャケットを上記加圧板に設けた請求項１に記載の加圧押
出装置。2. The pressure extruding apparatus according to claim 1, wherein a jacket through which a temperature control medium flows so as to heat the pressure plate to about the same temperature as the tank is provided as the temperature control means on the pressure plate. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6177674A JP2764375B2 (en) | 1994-07-07 | 1994-07-07 | Tank pressure extrusion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6177674A JP2764375B2 (en) | 1994-07-07 | 1994-07-07 | Tank pressure extrusion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0821530A true JPH0821530A (en) | 1996-01-23 |
| JP2764375B2 JP2764375B2 (en) | 1998-06-11 |
Family
ID=16035130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6177674A Expired - Fee Related JP2764375B2 (en) | 1994-07-07 | 1994-07-07 | Tank pressure extrusion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2764375B2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621838A (en) * | 1979-07-30 | 1981-02-28 | Hitachi Ltd | Plastic molding device |
| JPS6136940A (en) * | 1984-07-30 | 1986-02-21 | Sumitomo Electric Ind Ltd | Semiconductor resin sealing device |
| JPS63119238U (en) * | 1987-01-27 | 1988-08-02 | ||
| JPH0186241U (en) * | 1987-11-30 | 1989-06-07 |
-
1994
- 1994-07-07 JP JP6177674A patent/JP2764375B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5621838A (en) * | 1979-07-30 | 1981-02-28 | Hitachi Ltd | Plastic molding device |
| JPS6136940A (en) * | 1984-07-30 | 1986-02-21 | Sumitomo Electric Ind Ltd | Semiconductor resin sealing device |
| JPS63119238U (en) * | 1987-01-27 | 1988-08-02 | ||
| JPH0186241U (en) * | 1987-11-30 | 1989-06-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2764375B2 (en) | 1998-06-11 |
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