JPH0624680B2 - Powder feeder - Google Patents
Powder feederInfo
- Publication number
- JPH0624680B2 JPH0624680B2 JP59179994A JP17999484A JPH0624680B2 JP H0624680 B2 JPH0624680 B2 JP H0624680B2 JP 59179994 A JP59179994 A JP 59179994A JP 17999484 A JP17999484 A JP 17999484A JP H0624680 B2 JPH0624680 B2 JP H0624680B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- conveyor
- plate
- partition plate
- coating roll
- 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
- 239000000843 powder Substances 0.000 title claims description 69
- 238000005192 partition Methods 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Coating Apparatus (AREA)
Description
【発明の詳細な説明】 〔技術分野〕 この発明は、粉体接着剤等の粉体供給装置に関するもの
である。Description: TECHNICAL FIELD The present invention relates to a powder supply device for powder adhesive or the like.
従来より、床パネル等の製造においては、鉄板や合板等
の板体を接着するのにエポキシ樹脂等の粉体接着剤を使
用していた。Conventionally, in the manufacture of floor panels and the like, a powder adhesive such as an epoxy resin has been used to adhere plate bodies such as iron plates and plywood.
しかしながら、広い板面に粉体接着剤を均一にかつまん
べんなく散布するのはきわめて困難であった。However, it was extremely difficult to uniformly and evenly spread the powder adhesive on a wide plate surface.
この発明の目的は、粉体接着剤等の粉体を板体等へ均一
にかつまんべんなく投入することができる粉体供給装置
を提供することである。An object of the present invention is to provide a powder supply device capable of uniformly and evenly supplying powder such as a powder adhesive to a plate body or the like.
この発明の粉体供給装置は、粉体を給送するコンベア
と、このコンベア上にその粉体給送方向に沿って順次間
隔をおいて配置され粉体給送方向の上流側が屈曲部とな
るように略Ｖ形に折れ曲がり粉体をコンベアから両側方
へ落下させる複数の仕切板と、各仕切板に取付けられ各
仕切板を昇降させて前記コンベアと仕切板との間の粉体
通過用間隙を調節可能にした昇降器と、粉体の落下する
位置に設けられた塗布ロールと、この塗布ロールの両側
部に設けられ塗布ロールの上に落下した粉体をためると
ともに塗布ロールとの隙間より粉体を落下させる受板と
を備えたものである。The powder feeding apparatus of the present invention is provided with a conveyer for feeding the powder, and the conveyer is arranged on the conveyer at a sequential interval along the powder feeding direction, and the upstream side in the powder feeding direction is the bent portion. And a plurality of partition plates for dropping the powder from the conveyor to both sides, and a space for passing the powder between the conveyor and the partition plates, which is attached to each partition plate and lifts and lowers each partition plate. Adjustable elevator, coating roll provided at the position where the powder falls, and the powder provided on both sides of this coating roll that collects the powder that has fallen onto the coating roll and the gap between the coating roll And a receiving plate for dropping the powder.
この発明の一実施例を第１図ないし第４図に基づいて説
明する。第１図において、１は粉体（粉体接着剤）を給
送するコンベアであり、このコンベア１は被粉体塗布物
である板体２の上方に板体２の全幅にわたる長さを有
し、板体２と交差している。An embodiment of the present invention will be described with reference to FIGS. In FIG. 1, reference numeral 1 is a conveyor for feeding powder (powder adhesive), and the conveyor 1 has a length over the entire width of the plate body 2 above the plate body 2 which is the material to be powder coated. However, it intersects with the plate 2.
また、３は仕切板であり、コンベア１上に粉体給送方向
に沿って順次間隔をおいて配置されている。この仕切板
３は、第２図および第３図に示すように、粉体給送方向
の上流側が屈曲部となるように略Ｖ形に折れ曲がり、コ
ンベア１上の粉体を両側方へ流すように構成される。か
かる仕切板３はコンベア１上方に位置するそれぞれのエ
アーシリンダ４（昇降器）によってコンベア１上を昇降
可能にし、コンベア１との間の間隙を調節することによ
り粉体の通過量を規制する。Further, 3 is a partition plate, which is arranged on the conveyor 1 at intervals along the powder feeding direction. As shown in FIG. 2 and FIG. 3, this partition plate 3 is bent into a substantially V shape so that the upstream side in the powder feeding direction becomes a bent portion, and the powder on the conveyor 1 flows to both sides. Is composed of. The partition plate 3 can be moved up and down on the conveyor 1 by each air cylinder 4 (elevator) located above the conveyor 1, and the gap between the partition plate 3 and the conveyor 1 is adjusted to regulate the amount of powder passing.
仕切板３によってコンベア１側方に流れた粉体を下方へ
落とすために、コンベア１両側方にガイド板５が取付け
られる。さらに、ガイド板５の下方には塗布ロール６が
位置する。この塗布ロール６は第４図に示すように、そ
の両側部に受板７が設けられ塗布ロール６上に落下した
粉体をためるとともに、ロール６と受板７とのすき間
（投入口）より粉体を落下させて下方を通過する板体２
上に粉体を塗布する。Guide plates 5 are attached to both sides of the conveyor 1 in order to drop down the powder flowing to the side of the conveyor 1 by the partition plate 3. Further, the coating roll 6 is located below the guide plate 5. As shown in FIG. 4, this coating roll 6 is provided with receiving plates 7 on both sides thereof to collect the powder that has fallen onto the coating roll 6, and through the gap (feeding port) between the roll 6 and the receiving plate 7. Plate 2 that drops powder and passes below
Apply powder on top.
また、８は粉体回収コンベアであり、板体２間のすき間
などからこぼれ落ちた粉体を受け、一端に設けたバスケ
ットコンベア９に粉体を移し、これを上方に移送してコ
ンベア１上に粉体を供給する粉体投入器１０の上部投入
口へ粉体を移す。Further, 8 is a powder recovery conveyor, which receives the powder spilled from the gap between the plate bodies 2, transfers the powder to a basket conveyor 9 provided at one end, and transfers the powder upward to place it on the conveyor 1. The powder is transferred to the upper charging port of the powder charging device 10 which supplies the powder.
このように構成したため、板体２上に粉体を均一に散布
・塗布するには、粉体投入器１０からの粉体移送方向に
沿って仕切板３とコンベア１との間の隙間を順次小さく
し、各仕切板３によってそれぞれほぼ等しい量の粉体が
ガイド板５を経て下方に落ちるようにする。落下した粉
体は塗布ロール６によって所定量が板体２の全幅にわた
って均一に散布される。With this configuration, in order to uniformly disperse and apply the powder onto the plate body 2, the gap between the partition plate 3 and the conveyor 1 is sequentially arranged along the powder transfer direction from the powder feeder 10. The size of the powder is made smaller so that substantially equal amounts of powder are dropped downward through the guide plates 5 by the respective partition plates 3. A predetermined amount of the dropped powder is evenly spread over the entire width of the plate body 2 by the coating roll 6.
このようにして粉体接着剤を散布した板体２は、あらか
じめ表面が予熱されているので散布した粉体を溶融す
る。しかるのち、他の接合部材を重ね合わせて接着剤を
加熱硬化させるのである。Since the surface of the plate member 2 thus sprayed with the powder adhesive is preheated in advance, the sprayed powder is melted. After that, other bonding members are superposed and the adhesive is cured by heating.
この実施例では、昇降器４により粉体給送方向に沿って
仕切板３とコンベア１との間の隙間を順次小さくするこ
とにより、各仕切板３によってそれぞれほぼ等しい量の
粉体が下方の塗布ロール６へ落ち、これとともに第４図
に示すように、塗布ロール６と受板７を備えているの
で、塗布ロール６と受板７の隙間から所定量の粉体が落
下する。したがって、所定量の粉体が板体２の全幅にわ
たって均一に散布される。また、仕切板３の形状が、粉
体給送方向の上流側が屈曲部となるように略Ｖ形に折れ
曲がっているので、粉体がコンベア１の両側方にスムー
ズに流れ落ちる。また、粉体を板体２の一部にのみ塗布
したい場合は、対応する部位の仕切板３を下降させ、他
の仕切板３を上昇させて粉体が特定の部位のみで落下す
るようにする。In this embodiment, the gap between the partition plate 3 and the conveyor 1 is successively reduced by the elevator 4 along the powder feeding direction, so that each partition plate 3 causes a substantially equal amount of powder downward. It falls onto the coating roll 6 and, as shown in FIG. 4, since the coating roll 6 and the receiving plate 7 are provided, a predetermined amount of powder falls from the gap between the coating roll 6 and the receiving plate 7. Therefore, a predetermined amount of powder is uniformly dispersed over the entire width of the plate body 2. Moreover, since the shape of the partition plate 3 is bent into a substantially V shape so that the upstream side in the powder feeding direction becomes a bent portion, the powder smoothly flows down to both sides of the conveyor 1. Further, when it is desired to apply the powder to only a part of the plate body 2, the partition plate 3 at the corresponding portion is lowered and the other partition plates 3 are raised so that the powder falls only at a specific portion. To do.
この発明によれば、昇降器により粉体給送方向に沿って
仕切板とコンベアとの間の隙間を順次小さくすることに
より、各仕切板によってそれぞれほぼ等しい量の粉体が
下方の塗布ロールへ落ち、これとともに塗布ロールと受
板を備えているので、塗布ロールと受板の隙間から所定
量の粉体が落下する。したがって、所定量の粉体が板体
の全幅にわたって均一に散布されるという効果がある。
また、仕切板の形状が、粉体給送方向の上流側が屈曲部
となるように略Ｖ形に折れ曲がっているので、粉体が両
側方にスムーズに流れ落ちる。さらに、一部の昇降器だ
けを下降させて仕切板を下降させることにより、板体の
特定の部位のみ粉体を散布することもできる。According to the present invention, by sequentially reducing the gap between the partition plate and the conveyor along the powder feeding direction by the elevator, each partition plate causes an almost equal amount of powder to the lower coating roll. Since the coating roll and the receiving plate are provided together with this, a predetermined amount of powder falls from the gap between the coating roll and the receiving plate. Therefore, there is an effect that a predetermined amount of powder is uniformly dispersed over the entire width of the plate body.
Further, since the shape of the partition plate is bent in a substantially V shape so that the upstream side in the powder feeding direction becomes a bent portion, the powder smoothly flows down to both sides. Furthermore, by lowering only a part of the elevators and lowering the partition plate, it is possible to spray the powder only on a specific portion of the plate body.
第１図はこの発明の一実施例の正面図、第２図はその平
面図、第３図は仕切板の動作を示す斜視図、第４図は第
１図のIV−IV線断面図である。 １……コンベア、２……板体、３……仕切板、４……エ
アーシリンダ、５……ガイド板、６……塗布ロール1 is a front view of an embodiment of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a perspective view showing the operation of a partition plate, and FIG. 4 is a sectional view taken along line IV-IV of FIG. is there. 1 ... Conveyor, 2 ... Plate, 3 ... Partition plate, 4 ... Air cylinder, 5 ... Guide plate, 6 ... Coating roll
Claims (1)
ベア(1)上にその粉体給送方向に沿って順次間隔をおい
て配置され粉体給送方向の上流側が屈曲部となるように
略Ｖ形に折れ曲がり粉体をコンベア(1)から両側方へ落
下させる複数の仕切板(3)と、各仕切板(3)に取付けられ
各仕切板(3)を昇降させて前記コンベア(1)と仕切板(3)
との間の粉体通過用間隙を調節可能にした昇降器(4)
と、粉体の落下する位置に設けられた塗布ロール(6)
と、この塗布ロール(6)の両側部に設けられ塗布ロール
(6)の上に落下した粉体をためるとともに塗布ロール(6)
との隙間より粉体を落下させる受板(7)とを備えた粉体
供給装置。1. A conveyor (1) for feeding powder, and a conveyor (1) arranged on the conveyor (1) at successive intervals along the powder feeding direction and having a bent portion on the upstream side in the powder feeding direction. B is bent into a substantially V shape so that the powder is dropped from the conveyor (1) to both sides, and a plurality of partition plates (3) are attached to each partition plate (3) to raise and lower each partition plate (3). The conveyor (1) and partition plate (3)
Elevator (4) with adjustable clearance for powder passage between and
And a coating roll (6) provided at the position where the powder falls
And coating rolls provided on both sides of this coating roll (6)
The powder that has fallen onto (6) is accumulated and the coating roll (6)
A powder supply device comprising a receiving plate (7) for dropping the powder through a gap between the powder supply device and the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179994A JPH0624680B2 (en) | 1984-08-29 | 1984-08-29 | Powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179994A JPH0624680B2 (en) | 1984-08-29 | 1984-08-29 | Powder feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6157266A JPS6157266A (en) | 1986-03-24 |
| JPH0624680B2 true JPH0624680B2 (en) | 1994-04-06 |
Family
ID=16075594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59179994A Expired - Lifetime JPH0624680B2 (en) | 1984-08-29 | 1984-08-29 | Powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624680B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662328U (en) * | 1979-10-18 | 1981-05-26 |
-
1984
- 1984-08-29 JP JP59179994A patent/JPH0624680B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157266A (en) | 1986-03-24 |
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