JPH023547U

JPH023547U -

Info

Publication number: JPH023547U
Application number: JP8036788U
Authority: JP
Priority date: 1988-06-17
Filing date: 1988-06-17
Publication date: 1990-01-10

Description

[Brief explanation of drawings]

第１図は本考案の一実施例による蓄積性蛍光体
シート用スタツカを備えた放射線画像情報読取装
置を示す側面概略図、第２図は上記スタツカの概
要を示す斜視図、第３図に車輪の軸部と基板の関
係を示す概略図、第４図はスタツカ本体の分解斜
視図、第５図、および第６図ａ，ｂはスタツカ本
体の断面図、第７図ａ，ｂは本考案の他の実施例
におけるガイド部材の断面図、第８図はスタツカ
本体から蓄積性蛍光体シートを取り出す機構を示
す斜視図である。１……蓄積性蛍光体シート、２……カセツテ、
１０……カセツテ保持部、２０……読取部、３０
……消去部、５０……シート搬送手段、１００，
２００……スタツカ、１１０，２１０……スタツ
カ本体、１１１，２１１……仕切板、１１２，２
１２……シート収容部、１１３……底板、１１６
……幅寄せ部材、１１７……ガイド部材、１１７
ａ……内側面、１１７ｃ……テーパ面、１２１，
１２２，２２１，２２２……搬入ローラ、１３１
，１３２，２３１，２３２……搬出ローラ。 Fig. 1 is a schematic side view showing a radiation image information reading device equipped with a stacker for stimulable phosphor sheets according to an embodiment of the present invention, Fig. 2 is a perspective view showing an outline of the stacker, and Fig. 3 shows wheels. 4 is an exploded perspective view of the stacker body, FIGS. 5 and 6 a and b are sectional views of the stacker body, and FIGS. 7 a and b are diagrams of the present invention FIG. 8 is a sectional view of a guide member in another embodiment, and FIG. 8 is a perspective view showing a mechanism for taking out a stimulable phosphor sheet from a stacker body. 1... stimulable phosphor sheet, 2... cassette,
10... Cassette holding section, 20... Reading section, 30
... Erasing section, 50 ... Sheet conveying means, 100,
200...Statska, 110,210...Statska body, 111,211...Partition plate, 112,2
12... Sheet storage section, 113... Bottom plate, 116
... Width adjustment member, 117 ... Guide member, 117
a...inner surface, 117c...tapered surface, 121,
122, 221, 222... Carrying roller, 131
, 132, 231, 232... Carrying out roller.

Claims

[Scope of Utility Model Registration Claims] In the conveying path of a sheet conveying means for conveying the stimulable phosphor sheet in a radiation image information reading device that reads radiation image information stored and recorded on the stimulable phosphor sheet. In a stacker for stimulable phosphor sheets, which is provided and is capable of accommodating a plurality of stimulable phosphor sheets and is capable of discharging the accommodated stimulable phosphor sheets one by one, a plurality of upright partition plates, a first position provided at the lower end of the partition plate to receive the lower end of the stimulable phosphor sheet entering between the partition plates and stop the stimulable phosphor sheet; a bottom plate that can be moved from a first position to a second position in which the stimulable phosphor sheet falls under its own weight; a stacker main body comprising a pair of guide members for positioning in the width direction; a carrying means provided above the stacker main body for carrying the stimulable phosphor sheet transported by the sheet transporting means into the stacker main body; A carry-out means is provided below the stacker body, and receives the stimulable phosphor sheet falling under its own weight and passes it to the sheet conveyance means; moving means for moving the stacker body so that it can be positioned above, the distance between the lower end portions of the pair of guide members being approximately equal to the width of the stimulable phosphor sheet, and the upper end of the guide member the distance between the lower end portions is larger than the distance between the lower end portions;
The guide member is characterized in that a tapered surface is formed on the inner surface of the guide member, starting from a position at least a length of the stimulable phosphor sheet from the carrying means and protruding inward of the partition plate as it goes downward. A stacker for stimulable phosphor sheets.