JPS63123731A - Document feeding mechanism - Google Patents

Abstract

PURPOSE:To enable storage of kinds of documents in one shelf, by a method wherein a feed roller, when documents are not delivered by means thereof, is used as a conveyance roller. CONSTITUTION:Through rotation of a feed roller 7 is rotated in the direction of an arrow mark, a lowermost document 1 is moved backward, and the document 1 is separated. In relation to 2-3 documents 1 fed in, a first gate 6 and a gate roller 4 are rotated in the direction of conveyance, and only a lowermost document making contact with the gate roller 4 is delivered. In case the delivery of the document is impossible by means of the first gate 6, only the lowermost document 1 is separated by means of a second gate 9 to move it backward until the tip part of the document is separated from the front part of a document placing table 2, and the rotation of the feed roller 7 is stopped. In a state in that a cam 5 is brought into a lower point, the gate roller 4 is moved aside from a conveyance passage. With the feed roller rotated, the document 1 is conveyed in a conveying direction by means of a conveyance roller 11.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an apparatus for managing and issuing certificates, and in particular - a feeding mechanism suitable for smoothly feeding a plurality of certificates onto a shelf one by one. Regarding.

[Conventional technology]

The conventional device is disclosed in Japanese Patent Application Laid-Open No. 57-193864. Japanese Unexamined Patent Publication No. 1983
-83885. As described in Japanese Patent Application Laid-Open No. 57-31092, one type of passbook was stored on each shelf.

[Problem that the invention seeks to solve]

Conventional devices do not take into account the storage and reuse of multiple media on one shelf.

[Means for solving problems]

The present invention stores multiple types of documents on one shelf, and uses a gate to separate each certificate and a gate roller opposing the gate on the document conveyance path when separating the documents.
When transporting documents, documents are withdrawn from the conveyance path and documents are delivered from multiple types of storage without interfering with the transportation of documents.

[For production]

The present invention is designed for purposes other than when separating documents, because when transporting multiple types of documents in a single shelf, if the gate and gate roller that separate the documents are fixed, the transportation of the documents will be hindered. be evacuated from the transport path.

This has been made so that it will not be affected even if documents are transported from the rear storage box. Furthermore, by using the feed roller that feeds out documents as a conveyance roller when not feeding out documents, it is possible to store multiple types of documents on one shelf.

〔Example〕

The present invention will be explained below with reference to the drawings.

As shown in FIG. 1, the document 1 is set in front and rear of the document stand 2 of the first storage box 3.

The document 1 set in the first storage box 3 is moved by the cam 5 in the direction of the arrow (t) by moving the gate roller 4 in the direction of the arrow (t) as shown in FIG. The gap between the rubber part and the rubber part is set so that one document 1 can pass through.

Next, by rotating the feed roller 7 in the direction of the arrow (3), the lowermost document 1 is moved backward, and the document 1 is separated. At this time, due to friction between the documents, there is a possibility that two or three documents 1 may retreat at the same time, so the gate part is made to be able to move in the vertical direction by the spring 8, allowing two or three documents to enter. Document 1 containing 2 to 3 sheets
The first gate 6 and the gate roller 4 are rotated in the transport direction, and only the lowermost document 1 in contact with the gate roller 4 is fed out.

If it is not possible at the first gate 6, the second gate 6
Only the lowest one of the document documents 1 is separated by the gate 9, and the document document 1 is moved back until the front end of the document document is removed from the front part of the document platform 2, and the rotation of the feed roller 7 is stopped. (When the lowest document 1 is removed from the certificate stand 2, the second document 1 is placed on the certificate stand 2.

Acts as a guide in transporting certificates. ) The cam 5 is set to the low point and the gate roller 4 is retracted from the conveyance path.

When the feed roller 7 is rotated in the direction of the arrow as shown in FIG. 4, the document 1 is conveyed by the friction between the feed roller 7 and the document 1, passes under the document platform 2, and the conveyance roller rotates in the conveying direction. Document 1 is transported by 11.

Furthermore, when passing through the second storage box 10, the conveyance roller 1
1 causes the feed roller 7 to push up the document 1.
and the document 1, and due to the friction of the feed roller 7 rotating in the conveyance direction, the document 1 passes under the second storage box 10 and is fed out.

Feed roller motor for feeding documents from each storage box,
The control of the gate roller motor and conveyance roller motor is shown below.

O: Forward/reverse rotation (forward rotation is the transport direction) 0: Forward rotation (forward rotation is the transport direction) Δ: Reverse rotation (forward rotation is the transport direction) ×: No rotation [Invention According to the present invention, it is possible to store multiple types of documents on one shelf, and by retracting the gate roller when transporting documents, it is very easy to store and issue multiple types of documents. This has the effect of providing a compact feeding mechanism.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view of the document set, Figure 2 is a diagram showing the document retracted and separated by the gate and gate roller, and Figure 3 is 2 to 3 documents. FIG. 4 is a diagram showing a state in which documents are stopped at the second entry gate, and FIG. 4 is a diagram showing a state in which paper sheets are passing through the lower part of the storage box. 1... Documents, 2... Guide, 3... First storage box, 4... Gate roller, 5... Cam, 6... First
Gate, 7...Feed roller, 8...Spring, 9...Second gate, 10...Second storage box, 11...
...Conveyance roller. Your V-Pa□ Patent attorney Masao Ogawa＼,

Claims (1)

[Scope of Patent Claims] 1. A storage box for storing a plurality of documents is concentrated, each is provided with a gate mechanism to separate the documents, and a plurality of document storage boxes are connected in a row to separate each document. The document is retracted by a pre-feed roller until it is removed from the document table, the document is separated one by one by a gate and a gate roller, and the document is conveyed by rotating the pre-feed roller forward. Further, if the gate roller is always on the conveyance path, the document cannot be conveyed, so it is evacuated to a position where it does not interfere with document conveyance, and the document is conveyed by the pre-feed roller and the conveyance roller. mechanism.