JPS63147580A - Production of sheet-shaped magnetic powder-containing molding - Google Patents
Production of sheet-shaped magnetic powder-containing moldingInfo
- Publication number
- JPS63147580A JPS63147580A JP29235386A JP29235386A JPS63147580A JP S63147580 A JPS63147580 A JP S63147580A JP 29235386 A JP29235386 A JP 29235386A JP 29235386 A JP29235386 A JP 29235386A JP S63147580 A JPS63147580 A JP S63147580A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic powder
- film
- resin
- molding
- sprayed
- 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
- 239000006247 magnetic powder Substances 0.000 title claims abstract description 32
- 238000000465 moulding Methods 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000011347 resin Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 239000010408 film Substances 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 5
- 230000005298 paramagnetic effect Effects 0.000 claims abstract description 4
- 239000010409 thin film Substances 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims abstract 2
- 239000006249 magnetic particle Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000005415 magnetization Effects 0.000 abstract description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は車体へ意匠的に貼付けられる板、テープ類など
の成形体を成形する為、フィルム上に散布された磁粉を
磁性化することによりフィルム上に起立され、起立した
磁粉間に樹脂液を噴霧してコーティングされロール成形
加工をすることにより薄板状磁粉含有成形体が製造され
、磁粉方向が磁粉を起立させることによって揃えられて
接合する磁性体への吸引接着力を強化させる薄板状磁粉
含有成形体の製造方法に関するものである。[Detailed Description of the Invention] Industrial Field of Application The present invention is used to form molded objects such as plates and tapes that are attached to car bodies for design. A thin plate-like magnetic powder-containing molded body is manufactured by spraying and coating resin liquid between the erected magnetic particles and performing roll forming processing, and the direction of the magnetic particles is aligned by erecting the magnetic particles and the magnetic material is bonded. The present invention relates to a method for manufacturing a thin plate-like magnetic powder-containing molded body that strengthens the attraction and adhesion to the magnetic powder.
従来の技術
従来における車体へ貼付けられたビニール製などの意匠
的板、テープ類等は剥離しないように接着剤により貼付
けられていたが、位置決めなどで車体に接着剤が誤って
付着し、誤って付着された接着剤を拭き取ることは困難
性があり、作業性を悪くするという不都合があった。Conventional technology In the past, decorative boards such as vinyl, tapes, etc. were pasted on car bodies with adhesive to prevent them from peeling off. It is difficult to wipe off the adhered adhesive, which is disadvantageous in that it impairs workability.
一方、従来においても、事務用品などに、第３図に示す
如く、紙、ラバー、樹脂類などの成形体材料Ｊに鉄粉Ｋ
を混合、混練りして成形機により成形加工Ｍした後、鉄
粉を磁化装置で磁性化Ｎさせた磁性の帯びた板状成形体
があったが、□車体の意匠的板、テープ類などの成形体
にして薄板状磁粉含有成形体が使用されたしのはなかっ
た。On the other hand, in the past, as shown in Figure 3, iron powder K is added to the molded material J of paper, rubber, resin, etc. for office supplies, etc.
After mixing, kneading, and molding using a molding machine, the iron powder was magnetized using a magnetization device to produce a magnetic plate-like molded product. A thin plate-like magnetic powder-containing molded product has never been used as a molded product.
発明が解決しようとする問題点
ところで、従来におけるような板状成形体にあっては、
鉄粉を混合、混練した紙、ラバー、樹脂類などの成形体
材料を成形加工した後、その成形体を磁性化したのみで
あったので成形体中の鉄粉が不規則に混在した状態にあ
り、その為に吸引接着力が弱く、上記のような製造方法
で車体への意匠的板、テープ類等成形体を製造して車体
に貼付けたとしても、該貼付けでは廃車するに至るまで
の保持能力がなかった。Problems to be Solved by the Invention By the way, in the case of conventional plate-shaped molded bodies,
After molding a molded material such as paper, rubber, or resin that has been mixed and kneaded with iron powder, the molded material was only magnetized, so the iron powder in the molded material was mixed irregularly. Therefore, the suction adhesive force is weak, and even if molded objects such as decorative boards and tapes are manufactured and attached to the car body using the manufacturing method described above, the attachment will not last until the car is scrapped. It didn't have the ability to hold.
そこで、本発明は車体への意匠的板又はテープ類等成形
体に使用出来るように吸引接着力を強化し、該吸引接着
力の強化の為に長方形板状、又は棒状或いは線状の磁粉
をフィルム上に磁性化させることで起立させ、磁粉間に
樹脂液を噴霧して樹脂コーティングさせる方法により製
造する薄板状磁粉含有成形体の製造方法を目的と１艷。Therefore, the present invention strengthens the suction adhesive force so that it can be used for molded objects such as decorative plates or tapes on car bodies, and in order to strengthen the suction adhesive force, rectangular plate-shaped, rod-shaped, or linear magnetic particles are used. The purpose of this project is to provide a method for producing a thin plate-like molded article containing magnetic particles, which is produced by making a film stand up by magnetizing it, and then spraying a resin liquid between the magnetic particles to coat them with resin.
問題点を解決するための手段
本発明は、薄いフィルム上に長方形板状、又は棒状或い
は線状の常磁性磁粉を散布し、該磁粉を磁性化すること
によりフィルム上に起立させ、起立している磁粉間にス
プレーガン等によって樹脂液を噴霧して樹脂コーティン
グさせ、該樹脂コーティング直後の磁粉が倒れない―中
に衝風などで冷却すると共にロール成形加工を施して成
形が完了される薄板状磁粉含有成形体の製造方法である
。Means for Solving the Problems The present invention involves scattering rectangular plate-shaped, rod-shaped, or linear paramagnetic magnetic particles on a thin film, and magnetizing the magnetic particles to make them stand up on the film. A resin coating is applied by spraying a resin liquid between the magnetic particles using a spray gun, etc., so that the magnetic particles do not fall over immediately after the resin coating. This is a method for producing a molded article containing magnetic powder.
作用
従って、本発明は板またはテープ類など薄板状磁粉含有
成形体の吸引接着力を強くする為、長方形板状、または
棒状或いは線状磁粉が採用され、薄板状磁粉含有成形体
の成形に当たって、上記磁粉をフィルム上に散布し、磁
性化することにより起立させる方法で上記成形体に陽極
及び陰極が明確に現れることになって吸引接着力の強化
がされた成形体となる。Accordingly, in the present invention, rectangular plate-shaped, rod-shaped, or linear magnetic powder is employed in order to strengthen the attraction and adhesion force of a thin plate-like magnetic powder-containing molded article such as a plate or tape, and when molding the thin-plate magnetic powder-containing molded article, By scattering the magnetic powder on the film and making it stand up by magnetizing it, the anode and cathode clearly appear in the molded product, resulting in a molded product with enhanced suction adhesive force.
保持させることが可能となる。It becomes possible to hold it.
実施例
以下、図面によって本発明の詳細な説明すると、Ｍ１図
は薄板状磁粉含有成形体の製造過程における変化状態を
示し、第２図はその製造方法の過程を示す。EXAMPLES Below, the present invention will be described in detail with reference to the drawings. Figure M1 shows the state of change in the manufacturing process of a thin plate-shaped magnetic powder-containing compact, and Figure 2 shows the process of the manufacturing method.
第１図及び第２図に示す如く、薄い紙、ラバー、ビニー
ル製等樹脂類のフィルムｌが供給Ａされ、略ぼ１００μ
以下の大きさの長方形板状、または棒状或いは線状の常
磁性磁粉（例えば、鉄、ニッケル、コバルト系アモルフ
ァス粉）２を採用Ｂし、該磁粉を上記フィルム１上に散
布し、磁化装置３を通過させることにより磁粉２が磁性
化りされてフィルム１上に起立する。起立した磁粉２′
間にスプレーガン４で樹脂液を噴霧Ｅして樹脂コーティ
ングＦし、樹脂コーティングされることにより起立した
磁粉２′が表面より隠れるようにする。As shown in FIGS. 1 and 2, a thin paper, rubber, vinyl, or other resin film A is supplied, and has a thickness of approximately 100 μm.
A rectangular plate-shaped, rod-shaped, or linear paramagnetic magnetic powder (for example, iron, nickel, or cobalt-based amorphous powder) 2 having the following size is adopted B, and the magnetic powder is scattered on the film 1, and the magnetization device 3 By passing through the film, the magnetic particles 2 are magnetized and stand up on the film 1. Standing magnetic powder 2'
In the meantime, a resin liquid is sprayed E with a spray gun 4 to form a resin coating F, so that the standing magnetic particles 2' are hidden from the surface by being coated with the resin.
そこで、樹脂コーティング直後の磁粉２′が倒れない中
に冷却器５により衝風などで冷却Ｇし、冷却と共にロー
ル装置６により表面が平坦化するようロール成形加工Ｈ
を施して薄板状磁粉含有成形体の成形が完了する。Therefore, while the magnetic particles 2' immediately after being coated with resin do not fall down, they are cooled by a blast of air using a cooler 5, and as they are cooled, a roll device 6 is used to flatten the surface by roll forming.
The molding of the thin plate-shaped magnetic powder-containing compact is completed.
効果
以上の結果、本発明は板、テープ類など薄板状磁粉含有
成形体の製造過程で該成形体の吸引接着力を増大させ、
その増大の為の手段がフィルム上に散布された磁粉を磁
性化するという簡単な装置で、迅速かつ容易にフィルム
上に起立させることで出来、磁粉を起立させた状態で成
形された上記成形体は陽極及び陰極が明確に現れて、強
い吸引接着力を有することになり、車体への意匠的板、
テープ類などの薄板状磁粉含有成形体として利用するこ
とによって作業性を向上させることになる。As a result of the above effects, the present invention increases the suction adhesive force of thin plate-like magnetic powder-containing molded bodies such as plates and tapes in the manufacturing process,
The means for increasing the magnetic particles is a simple device that magnetizes the magnetic particles scattered on the film, and can be quickly and easily made to stand up on the film, and the above-mentioned molded article is molded with the magnetic particles standing up. The anode and cathode clearly appear and have a strong suction adhesive force, making it suitable for use as a decorative board on the car body.
Workability will be improved by using it as a thin plate-like magnetic powder-containing molded product such as tape.
第１図は、本発明の薄板状磁粉含有成形体の製造過程に
おける変化状態図であり、第２図は、その製造方法の過
程図である。第３図は従来の薄板状磁粉含有成形体の製
造方法の過程図である。
ｌ・・フィルム、２・・磁粉、２′ ・・起立した磁粉
、３・・磁化装置、４・・スプレーガン、５・・冷却器
、６・・ロール装置。FIG. 1 is a diagram of changes in the manufacturing process of the thin plate-shaped magnetic powder-containing molded body of the present invention, and FIG. 2 is a process diagram of the manufacturing method. FIG. 3 is a process diagram of a conventional method for manufacturing a thin plate-shaped magnetic powder-containing compact. l...film, 2...magnetic powder, 2'...standing magnetic powder, 3...magnetizer, 4...spray gun, 5...cooler, 6...roll device.
Claims (1)
磁性磁粉を散布し、該磁粉を磁性化することによりフィ
ルム上に起立させ、起立している磁粉間にスプレーガン
等によって樹脂液を噴霧して樹脂コーティングさせ、該
樹脂コーティング直後の磁粉が倒れない中に衝風などで
冷却すると共にロール成形加工を施して成形が完了され
ることを特徴とする薄板状磁粉含有成形体の製造方法。Paramagnetic magnetic particles in the form of rectangular plates, rods, or lines are scattered on a thin film, the magnetic particles are magnetized to stand up on the film, and a resin liquid is sprayed between the standing magnetic particles using a spray gun, etc. 1. A method for manufacturing a thin plate-like magnetic powder-containing molded article, which comprises coating the magnetic powder with a resin, cooling the magnetic powder immediately after the resin coating with a blast of air, etc., and performing roll molding to complete the molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29235386A JPS63147580A (en) | 1986-12-10 | 1986-12-10 | Production of sheet-shaped magnetic powder-containing molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29235386A JPS63147580A (en) | 1986-12-10 | 1986-12-10 | Production of sheet-shaped magnetic powder-containing molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147580A true JPS63147580A (en) | 1988-06-20 |
Family
ID=17780700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29235386A Pending JPS63147580A (en) | 1986-12-10 | 1986-12-10 | Production of sheet-shaped magnetic powder-containing molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077096A (en) * | 2003-02-28 | 2004-09-04 | 주식회사 다원시스 | A processing apparatus Magnetic shield film for take an electrical power charge and a method thereof |
-
1986
- 1986-12-10 JP JP29235386A patent/JPS63147580A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040077096A (en) * | 2003-02-28 | 2004-09-04 | 주식회사 다원시스 | A processing apparatus Magnetic shield film for take an electrical power charge and a method thereof |
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