JPH01171612U - - Google Patents
Info
- Publication number
- JPH01171612U JPH01171612U JP6912988U JP6912988U JPH01171612U JP H01171612 U JPH01171612 U JP H01171612U JP 6912988 U JP6912988 U JP 6912988U JP 6912988 U JP6912988 U JP 6912988U JP H01171612 U JPH01171612 U JP H01171612U
- Authority
- JP
- Japan
- Prior art keywords
- discharge hole
- release agent
- clay
- entire circumference
- mold release
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims 2
- 239000006082 mold release agent Substances 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
第１図は本考案の第１実施例に係る離型剤塗布
機構の縦断側面図、第２図は同縦断正面図、第３
図は第２実施例に係る離型剤塗布機構の正面図、
第４図は屋根瓦用素地の製造工程を示す概略図、
第５図は従来の離型剤塗布機構を示す概略的側面
図である。
符号の説明、１０ａ……土練機、１１……機本
体、１２……口金、１３……口金台、１４……吐
出孔、２０，３０……塗布機構、２１，３１ａ，
３１ｂ……凹溝、２２ａ〜２２ｈ，３２ａ〜３２
ｊ……導通孔、２３，３３ａ，３３ｂ……タンク
、２４ａ〜２４ｈ，３４ａ〜３４ｊ……供給油路
。
FIG. 1 is a longitudinal sectional side view of a release agent application mechanism according to a first embodiment of the present invention, FIG. 2 is a longitudinal sectional front view of the same, and FIG.
The figure is a front view of a release agent application mechanism according to the second embodiment,
Figure 4 is a schematic diagram showing the manufacturing process of the base material for roof tiles;
FIG. 5 is a schematic side view showing a conventional release agent application mechanism. Explanation of symbols, 10a... Soil kneading machine, 11... Machine body, 12... Mouthpiece, 13... Mouth stand, 14... Discharge hole, 20, 30... Application mechanism, 21, 31a,
31b... Concave groove, 22a to 22h, 32a to 32
j... Conduction hole, 23, 33a, 33b... Tank, 24a to 24h, 34a to 34j... Supply oil path.
Claims (1)
て成形する押出成形機における前記吐出孔を有す
る部材に、前記吐出孔の内壁の略全周に延びて同
吐出孔内を通過する坏土の略全周に対向する１ま
たは複数条の凹溝と、この凹溝に内端が臨み離型
剤が導かれる１または複数本の導通孔を備えてな
る成形素地の離型剤塗布機構。 A member having a discharge hole in an extrusion molding machine that discharges clay from a discharge hole into a base material of a predetermined shape and molds the material is provided with clay that extends around the entire circumference of the inner wall of the discharge hole and passes through the discharge hole. A mechanism for applying a mold release agent to a molded substrate, comprising one or more grooves facing substantially the entire circumference thereof, and one or more through holes whose inner ends face the grooves and through which the mold release agent is introduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912988U JPH01171612U (en) | 1988-05-25 | 1988-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912988U JPH01171612U (en) | 1988-05-25 | 1988-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171612U true JPH01171612U (en) | 1989-12-05 |
Family
ID=31294421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912988U Pending JPH01171612U (en) | 1988-05-25 | 1988-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171612U (en) |
-
1988
- 1988-05-25 JP JP6912988U patent/JPH01171612U/ja active Pending