JPH0264529U

JPH0264529U -

Info

Publication number: JPH0264529U
Application number: JP14451588U
Authority: JP
Priority date: 1988-11-05
Filing date: 1988-11-05
Publication date: 1990-05-15
Anticipated expiration: 2003-11-05
Also published as: JPH0750335Y2

Description

[Brief explanation of drawings]

第１図ないし第７図は本考案の一実施例を示し
、第１図は第２図の要部拡大縦断面図、第２図は
正面図、第３図は第１図の―線の平面図、第
４図は第２図を右側面から見た一部縦断面図、第
５図は第１図のＶ―Ｖ線平面図、第６図Ａはスク
レーパーの平面図、第６図Ｂは上記スクレーパー
の正面図、第７図はガス導入口とガス供給孔への
ガス供給状態を示す概略平面図、第８図は本考案
の一適用例を示す正面図、第９図は第８図の制御
盤の制御回路図、第１０図は動作図、第１１図は
従来例の正面図である。１……捕集装置、２……捕集器本体、３……分
離ボツクス、４……蓋部、１１……材料入口、１
２……ガス導入口、１３……排気口、１５……輸
送管、２０……ロータリー弁、２３……材料導通
路、２８……駆動源、３０……セパレーター、３
１……上部セパレーター、３４……下部セパレー
ター、３６……スリツト、３７……スクレーパー
、４０……ガス供給孔、５１，５１ａ……位置検
出センサー、５３……気力源、５０……制御盤、
６０……集塵装置、７０……気力輸送装置、７１
，７１ａ，７１ｂ……材料供給源、７２……気力
源、８０……合成樹脂成形機、９０……メモリー
カード。 Figures 1 to 7 show one embodiment of the present invention, where Figure 1 is an enlarged vertical sectional view of the main part of Figure 2, Figure 2 is a front view, and Figure 3 is a line taken along the - line in Figure 1. A plan view, FIG. 4 is a partial vertical sectional view of FIG. 2 seen from the right side, FIG. 5 is a plan view taken along the line V-V in FIG. 1, FIG. 6A is a plan view of the scraper, B is a front view of the scraper, FIG. 7 is a schematic plan view showing the state of gas supply to the gas inlet and gas supply hole, FIG. 8 is a front view showing an example of application of the present invention, and FIG. FIG. 8 is a control circuit diagram of the control panel, FIG. 10 is an operation diagram, and FIG. 11 is a front view of a conventional example. DESCRIPTION OF SYMBOLS 1... Collection device, 2... Collector main body, 3... Separation box, 4... Lid part, 11... Material inlet, 1
2...Gas inlet, 13...Exhaust port, 15...Transport pipe, 20...Rotary valve, 23...Material conduction path, 28...Drive source, 30...Separator, 3
1... Upper separator, 34... Lower separator, 36... Slit, 37... Scraper, 40... Gas supply hole, 51, 51a... Position detection sensor, 53... Air source, 50... Control panel,
60...Dust collector, 70...Pneumatic transportation device, 71
, 71a, 71b... material supply source, 72... energy source, 80... synthetic resin molding machine, 90... memory card.

Claims

[Claims for Utility Model Registration] (1) One material conduction path 23 in the separation box 3
The separation box 3 has a rotary valve 20 which is rotatably crimped to the inner wall surface of the separation box 3 at all times, and a separator 30 provided on the downstream side of the rotary valve 20. At least three material inlets 11...11, a gas inlet 12, and an exhaust port 13 are respectively formed, and by rotational displacement of the rotary valve 20, the material inlets 11...11 and the gas inlet 12 are connected to the rotary valve 20. It is configured such that compressed gas can be supplied from the gas introduction port 12 when the gas introduction port 12 and the material introduction path 23 match, while selectively communicating with the material introduction path 23 to perform material exchange. Features a collection device for switching between various materials. (2) The separator 30 includes an upper separator 30 provided below the rotary valve 20 in communication with the material conduit 23, and a lower separator 3 disposed opposite the upper separator 31 at the bottom of the separation box 3.
4 and an upper separator 31.
A slit 36 is provided between the lower separator 34 and the lower separator 34.
2. A collection device for switching between various materials according to claim (1). (3) The collecting device for changing over various materials according to claim (2), wherein a plurality of scrapers 37 are arranged at a predetermined interval so as to face the slit 36 between the upper and lower separators 31, 34. (4) A gas supply hole 40 for supplying gas for cleaning the inside of the collector body 2 is formed at the joint between the separation box 3 and the collector body 2. The collection device for switching between various materials according to any of item 3). (5) Material change by rotational displacement of the rotary valve 20 is performed by a signal such as a material type signal stored in the synthetic resin molding machine 80, computer, or memory card 90.
A collection device for switching between various materials as described in (1). (6) The various materials according to claim (1) or (5), wherein the amount of material supplied to the material introduction path 23 of the rotary valve 20 is stored in a memory card 90 or the like attached to the control mechanism. Switching collection device. (7) The transport pipe 15 connected to the material inlet 11 formed on the outer wall of the separation box 3 is of a small diameter and has an inner diameter 2 to 6 times the maximum diameter of the particles of the powdered material to be transported. A collection device for switching between various materials according to any one of claims 1 to 6.