CN1071283C - Sortering device - Google Patents
Sortering device Download PDFInfo
- Publication number
- CN1071283C CN1071283C CN96109368A CN96109368A CN1071283C CN 1071283 C CN1071283 C CN 1071283C CN 96109368 A CN96109368 A CN 96109368A CN 96109368 A CN96109368 A CN 96109368A CN 1071283 C CN1071283 C CN 1071283C
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- China
- Prior art keywords
- delivery tray
- paper
- mentioned
- base end
- end part
- 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 - Fee Related
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- Collation Of Sheets And Webs (AREA)
Abstract
To enlarge a clearance between both base end parts without enlarging height dimension by changing the inclination of a bin positioned on the upper side so as to enlarge the distance between the base end part of a bin opposed to a paper discharge part to receive paper discharged from the paper discharge part, and the base end part of a bin positioned on the upper side of the bin. A recessed part 23 is provided as a changing means for changing the inclination of a bin 14. The recessed part 23 is provided at a guide face 21a of a regulating guide member 21, being positioned near a discharge roller 13 so as to receive a second guide pin 16 of a bin 14 positioned on the upper side of a bin 14 for receiving paper discharged from a discharge roller 13. A second guide pin 16 of the bin 14 moves upward along the recessed part 23 so as to enlarge a clearance to the bin 14 for receiving the discharged paper and to enlarge a clearance to a path system line 25. Stable paper discharge performance can be obtained even if the bin 14 is slightly distorted.
Description
The sorting equipment of paper is discharged in the reception that the present invention relates to for example to be had in electro-photography apparatus.
Fig. 7 shows sorting equipment 1.
Sorting equipment 1 has a plurality of delivery trays 2 ..., these delivery trays 2 ... front end be inclined upwardly and as prescribed arranged spaced stratification overlapping state.
A plurality of delivery trays 2 ... can move up and down successively by means of driver train, in the face of the discharge side joint of exit roller 3 is received the paper of being discharged.Delivery tray 2 ... centre portion in its both sides penetrates the 1st pilot pin 4 is set, and penetrates at base end part the 2nd pilot pin 5 is set.Delivery tray 2 ... the 1st pilot pin 4 along the cam groove up-and-down movement of the helix cam of not shown guiding cam, can make delivery tray 2 by its up-and-down movement ... move up and down.
In the sorting equipment 1 of this structure, the copy paper of carrying for making is discharged on the delivery tray 2 swimmingly, be to count between the 10mm inter-alveolar distance of part and widen from walking paper in by the cam path that will guide cam in the past, the delivery tray 2 and the gap between the delivery tray 2 of this delivery tray 2 tops one side of the paper that reception discharges from row's paper rod 3 are widened.
But, had problem as described below in the past.
(1) sorting equipment 1 as long-time the use, then the loading of the copy paper of the deadweight of delivery tray 2 and stow etc. concentrates on central part (center of paper), and downward deflection (permanent deformation) will take place.Because of this distortion can block to walk paper, thereby cause the transmission failure of copy paper.
(2) even the transmission failure of (1) does not take place, but work as the copy paper of being carried when having crimping, the part that this distortion takes place can be run into the front end of copy paper, also will be linked to be the transmission failure of copy paper.
(3) width widen of guiding cam path can make the height dimension of sorting equipment 1 increase, and this will make little spatialization be restricted.
Therefore, thus the height dimension that the purpose of this invention is to provide aggrandizement apparatus not can wider faces receives the base end part of delivery tray of paper and the sorting equipment that the gap between the base end part of the delivery tray on this delivery tray top can receive paper smoothly to row's paper portion.
For addressing the above problem, the described sorting equipment in the present invention the 1st aspect has: be used for moving its leading section and make this delivery tray receive the actuating device of the paper of discharging from above-mentioned row's paper portion successively in the face of above-mentioned row's paper portion with respect to the acclivitous a plurality of delivery trays of discharge portion of discharging paper; Contact with the base end part of above-mentioned a plurality of delivery trays and to be used to limit its heeling condition and the mobile guiding limiting member that leads of this delivery tray; Receive the change device that changes the angle of inclination of the above-mentioned delivery tray that is positioned at top one side from the delivery tray of the paper of this row paper portion discharge and the distance between the base end part of the delivery tray of this delivery tray top one side for widening in above-mentioned a plurality of delivery tray in the face of above-mentioned row's paper portion.
The described sorting equipment in the present invention the 2nd aspect is characterised in that: in the sorting equipment aspect the 1st, above-mentioned change device is located at the position of the close above-mentioned row's paper of above-mentioned guiding limiting member portion, and be formed for guiding the base end part of the delivery tray of delivery tray top one side that is positioned at the paper that reception discharges from above-mentioned row's paper portion, make its direction move the recess of predetermined distance to the delivery tray base end part that leaves above-mentioned reception paper.
The described sorting equipment in the present invention the 3rd aspect is characterised in that: in the sorting equipment aspect the 2nd, make the recess of above-mentioned change device be the arc surface shape, and with the radius of curvature of the distance from the pars intermedia of the delivery tray that is positioned at delivery tray top one side that receives the paper that above-mentioned row's paper portion discharges to base end part for this arc surface.
The described sorting equipment in the present invention the 4th aspect is characterised in that: in the sorting equipment aspect the 3rd, the arc surface of the recess of above-mentioned change device is to form like this, promptly makes its radius of curvature less than the distance of above-mentioned pars intermedia from delivery tray to base end part from the centre of this arc surface.
The described sorting equipment in the present invention the 5th aspect is characterised in that: in the sorting equipment aspect the 3rd, make the recess of above-mentioned change device be the arc surface shape, and with distance from the pars intermedia of the delivery tray that is positioned at delivery tray top one side that receives the paper that above-mentioned row's paper portion discharges to base end part for the radius of curvature of this arc surface and to the bending of above-mentioned row's paper portion.
Aspect the present invention the 1st in the described sorting equipment, the delivery tray that row paper portion is received the paper of discharging from this row paper portion for wider faces changes the above-mentioned angle of inclination that is positioned at the delivery tray of top one side with distance between the base end part of the delivery tray of this delivery tray top one side, thereby does not make the base end part and the gap between the base end part of the delivery tray on this delivery tray top of the delivery tray of height dimension increase can widening reception paper.
The described sorting equipment in the present invention the 2nd aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make its direction move predetermined distance, thereby height dimension is increased to widen the base end part and the gap between the base end part of the delivery tray on this delivery tray top of the delivery tray that receives paper to the delivery tray base end part that leaves above-mentioned reception paper.
The described sorting equipment in the present invention the 3rd aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius from the pars intermedia of this delivery tray to base end part, thus base end part that height dimension is increased can widen the delivery tray that receives paper and the gap between the base end part of the delivery tray on this delivery tray top.
The described sorting equipment in the present invention the 4th aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius from the pars intermedia of this delivery tray to base end part, thus base end part that height dimension is increased can widen the delivery tray that receives paper and the gap between the base end part of the delivery tray on this delivery tray top.
The described sorting equipment in the present invention the 5th aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius from the pars intermedia of this delivery tray to base end part, and, thereby the base end part that height dimension increased can widen the delivery tray that receive paper and gap the base end part of the delivery tray on this delivery tray top between close to above-mentioned row's paper portion.
Fig. 1 is the mounting structure figure of the delivery tray of one embodiment of the invention.
Fig. 2 is the oblique drawing of expression sorting equipment.
Fig. 3 is the oblique drawing of expression delivery tray.
Fig. 4 is the constructional drawing of expression delivery tray driver train.
Fig. 5 is the exploded perspective view of expression sorting equipment.
Fig. 6 a is the oblique drawing of expression delivery tray angle change mechanism.
Fig. 6 b is used to illustrate the schematic side view of formation as the arc surface shape of the recess of delivery tray change mechanism.
Fig. 7 is the mounting structure figure of existing delivery tray.
[nomenclature]
13 ... exit roller (row's paper portion)
14 ... delivery tray
20 ... guiding cam (actuating device)
21 ... the guiding limiting member
23 ... recess (change device)
Below, with reference to the embodiment shown in Fig. 1～Fig. 6 the present invention is described.
Fig. 2 represents sorting equipment 11, and this sorting equipment 11 is arranged on the paper discharging side of the exit roller 13 of the conduct row paper portion that is provided with in the electric duplication device body 12.
Sorting equipment 11 has a plurality of delivery trays 14 ..., these delivery trays 14 ... front end be inclined upwardly and as prescribed arranged spaced stratification overlapping state.
Fig. 3 represents delivery tray 14, and the centre portion of delivery tray 14 in its both sides penetrates the 1st pilot pin 15 is set, and penetrates at base end part the 2nd pilot pin 16 is set.
Fig. 4 and Fig. 5 represent the driver train 18 and the guiding mechanism 19 of delivery tray 14.
20 is that positive and negative rotation is configured in delivery tray 14 freely among the figure ... both sides constitute the guiding cam of actuating device, form spiral cam path 20a on this guiding cam 20,20, and the 1st pilot pin 15,15 interlockings of delivery tray 14 both sides are in cam path 20a.Guiding cam 20,20 drives positive and negative rotation by not shown drive motor, and along with its positive and negative rotation, the 1st pilot pin 15,15 slides along the cam path 20a of guiding cam 20,20, and delivery tray 14 is moved up and down.
Among the figure the 21, the 21st, the guiding limiting member that the 2nd pilot pin 16,16 of delivery tray 14 is led.Irrelevant with the knee-action of delivery tray 14, the 2nd pilot pin 16,16 always contacts on guiding limiting member 21,21, to keep the degree of dip and the position of delivery tray 14.The the 1st and the 2nd pilot pin 15,16 is located at base end part one side that departs from delivery tray 14 centers of gravity, is the boundary with the 1st pilot pin 15, and delivery tray 14 leading sections are heavier on one side, is the torque that the fulcrum anticlockwise direction rotates so structurally just exist with the 1st pilot pin 15.Therefore, the 2nd pilot pin 16 just can always contact as mentioned above on guiding limiting member 21.
Will with the width widen of the cam path 20a of the cooresponding guiding cam 20 in position of the delivery tray 14 that receives the paper of discharging from above-mentioned exit roller 13, the delivery tray 14 and the gap between the delivery tray 14 of this delivery tray 14 tops one side that receive paper can be widened thus.The width in this gap is influential to row's paper performance.But reducing in the sorting equipment that the space is a purpose, if this gap is widened excessively then the height dimension of sorting equipment will be increased, this is conflicting with its purpose.
The method of Cai Yonging was by widening from the interval of walking the cam path 20a between the tens of mm of paper of guiding cam 20, the delivery tray 14 and the gap between the delivery tray 14 of its top one side that receive copy paper being widened in the past.The delivery tray 14 that receives copy paper is consistent with the degree of dip of the delivery tray 14 that is positioned at its top one side, and both are parallel substantially.
Yet, in having the sorting equipment of this structure, as described in the problem that exists in the past, when long-time use sorting equipment, the loading of the deadweight of delivery tray and the copy paper of stow etc. concentrates on the central part, will downward deflection (permanent deformation) take place.To walk paper because of this distortion and block, thereby can cause the transmission failure of copy paper.
Even the transmission failure that is linked to be by above-mentioned reason does not take place, but work as the copy paper of being carried when having crimping, the front end of copy paper (crimping) can be run into the part that this distortion takes place, and also will cause the transmission failure of copy paper.
If be described more specifically, then as shown in Figure 7, in the past, the gap S between the base end part of system's landline 8 and the delivery tray 2 of top one side of the delivery tray 2 of the paper of being discharged in reception was 10mm.
But, as mentioned above, will produce distortion about about 2mm by the weight of the deadweight of delivery tray 2 and copy paper.Therefore, make the gap become 8mm, the crimping of copy paper generally can be by considering below about 10mm.Therefore, when carrying crimping to be the copy paper of 10mm with respect to gap (8mm), the front end of copy paper can be run into the base end part of delivery tray 2, causes transmission failure.
Fig. 1 and Fig. 6 a and 6b show the recess 23 as the change device that changes delivery tray of the present invention 14 angles of inclination.
This recess 23 is that radius of curvature forms the arc surface shape with the distance from the pars intermedia of the delivery tray 14 that is positioned at delivery tray 14 tops one side to base end part.That is, be shown specifically as Fig. 6 b, formed arc surface is by being the 1st circular arc P1 of radius of curvature with the 1st distance L 1 and being that the 2nd circular arc P2 of radius of curvature forms with the 2nd distance L 2 shorter than the 1st distance L 1.The radius of curvature that makes the 2nd circular arc P2 is for the pilot pin 16 that does not make delivery tray 14 is moved upwards up to above more than the essential value than the reason of the weak point of the 1st circular arc P1, thereby makes the leading section of delivery tray 14 can not be moved down into extreme position.
The 2nd guide finger 16 of delivery tray 14 is moved upward along recess 23, the gap between the delivery tray 14 of itself and the paper of receive discharging is widened, and the gap between system's landline 25 becomes 14mm (S among Fig. 1) thereupon widening 4mm (S1 among Fig. 1).
Therefore, with respect to the gap of 14mm,, still can leave the gap of 2mm even produce under the situation of the distortion of 2mm and the copy paper that conveying has the 10mm crimping in the deadweight of delivery tray 14 and the weight of copy paper.
So, can between the base end part of system's landline 25 and delivery tray 14, obtain the gap surplus, the row's of making paper performance is improved simultaneously.
As mentioned above, if adopt the foregoing description, even then delivery tray 14 has distortion also still can obtain stable row's paper performance slightly.
In addition, even the front end of copy paper has crimping, its front end can not run into the base end part at the delivery tray 14 on given delivery tray 14 tops yet, so can obtain stable row's paper performance.
Owing to need not to append part, just can improve row's paper performance so needn't increase cost.
Owing to just change degree of dip at the delivery tray 14 on regulation delivery tray 14 tops, thus with want to improve row's paper performance in the prior art and the sorting equipment height dimension is increased compare, do not change height dimension and can improve and arrange the paper performance.
The present invention as previously discussed, the described sorting equipment in the 1st aspect, for receiving from the delivery tray of the paper of this row paper portion discharge and the distance between the base end part of the delivery tray of this delivery tray top one side row paper portion, wider faces changes the above-mentioned angle of inclination that is positioned at the delivery tray of top one side, thereby base end part that height dimension is increased can widen the delivery tray that receives paper and gap between the base end part of the delivery tray on this delivery tray top just can obtain stable row's paper performance so needn't increase cost.
The described sorting equipment in the 2nd aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of above-mentioned recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of leaving the delivery tray base end part that receives paper, thereby base end part that height dimension is increased can widen the delivery tray that receives paper and gap between the base end part of the delivery tray on this delivery tray top just can obtain stable row's paper performance so needn't increase cost.
The described sorting equipment in the 3rd aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of above-mentioned recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius of curvature from the pars intermedia of this delivery tray to base end part, thereby base end part that height dimension is increased can widen the delivery tray that receives paper and gap between the base end part of the delivery tray on this delivery tray top just can obtain stable row's paper performance so needn't increase cost.
The described sorting equipment in the 4th aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius of curvature from the pars intermedia of this delivery tray to base end part, thereby base end part that height dimension is increased can widen the delivery tray that receives paper and gap between the base end part of the delivery tray on this delivery tray top just can obtain stable row's paper performance so needn't increase cost.
The described sorting equipment in the 5th aspect, recess is located at the position of guiding limiting member near row's paper portion, and utilize the guiding of this recess to be positioned at the base end part of delivery tray of delivery tray top one side of the paper that reception discharges from above-mentioned row's paper portion, make it move predetermined distance to the direction of the base end part of the delivery tray that leaves above-mentioned reception paper along the arc surface that with distance is the above-mentioned recess of radius of curvature from the pars intermedia of this delivery tray to base end part, and it is close to above-mentioned row's paper portion, thereby base end part that height dimension is increased can widen the delivery tray that receives paper and gap between the base end part of the delivery tray on this delivery tray top just can obtain stable row's paper performance so needn't increase cost.
Claims (5)
1. sorting equipment is characterized in that: be used for moving its leading section and make this delivery tray receive the actuating device of the paper of discharging from above-mentioned row's paper portion successively in the face of above-mentioned row's paper portion with respect to the acclivitous a plurality of delivery trays of discharge portion of discharging paper; Contact with the base end part of above-mentioned a plurality of delivery trays and to be used to limit its heeling condition and the mobile guiding limiting member that leads of this delivery tray; Receive the change device that changes the angle of inclination of the above-mentioned delivery tray that is positioned at top one side from the delivery tray of the paper of this row paper portion discharge and the distance between the base end part of the delivery tray of this delivery tray top one side for widening in above-mentioned a plurality of delivery tray in the face of above-mentioned row's paper portion.
2. sorting equipment according to claim 1, it is characterized in that: above-mentioned change device is located at the position of above-mentioned guiding limiting member near above-mentioned row's paper portion, and the recess that is formed for guiding the base end part of the delivery tray of delivery tray top one side that is positioned at the paper that reception discharges from above-mentioned row's paper portion to move to the direction of the delivery tray base end part that leaves above-mentioned reception paper.
3. sorting equipment according to claim 2, it is characterized in that: make the recess of above-mentioned change device be the arc surface shape, and with the radius of curvature of the distance from the pars intermedia of the delivery tray that is positioned at delivery tray top one side that receives the paper that above-mentioned row's paper portion discharges to base end part for this arc surface.
4. sorting equipment according to claim 3 is characterized in that: the arc surface of the recess of above-mentioned change device makes its radius of curvature less than the distance of above-mentioned pars intermedia from delivery tray to base end part from the centre of this arc surface.
5. sorting equipment according to claim 2, it is characterized in that: make the recess of above-mentioned change device be the arc surface shape, and with distance from the pars intermedia of the delivery tray that is positioned at delivery tray top one side that receives the paper that above-mentioned row's paper portion discharges to base end part for the radius of curvature of this arc surface and to the bending of above-mentioned row's paper portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP195257/1995 | 1995-07-31 | ||
| JP19525795A JPH0940279A (en) | 1995-07-31 | 1995-07-31 | Sorter device |
| JP195257/95 | 1995-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1141873A CN1141873A (en) | 1997-02-05 |
| CN1071283C true CN1071283C (en) | 2001-09-19 |
Family
ID=16338134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96109368A Expired - Fee Related CN1071283C (en) | 1995-07-31 | 1996-07-30 | Sortering device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0940279A (en) |
| CN (1) | CN1071283C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109508778A (en) * | 2018-10-19 | 2019-03-22 | 成都中科信息技术有限公司 | A kind of ballot paper sorting equipment with folding delivery tray |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006110B (en) * | 2016-07-19 | 2019-04-02 | 昆山沃优自动化设备科技有限公司 | A kind of support paper money transport mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886259A (en) * | 1986-08-02 | 1989-12-12 | Minolta Camera Kabushiki Kaisha | Sorter-finisher system |
| US4930813A (en) * | 1987-09-17 | 1990-06-05 | Volker Pudel | Recipe collection for compiling menus |
-
1995
- 1995-07-31 JP JP19525795A patent/JPH0940279A/en active Pending
-
1996
- 1996-07-30 CN CN96109368A patent/CN1071283C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886259A (en) * | 1986-08-02 | 1989-12-12 | Minolta Camera Kabushiki Kaisha | Sorter-finisher system |
| US4930813A (en) * | 1987-09-17 | 1990-06-05 | Volker Pudel | Recipe collection for compiling menus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109508778A (en) * | 2018-10-19 | 2019-03-22 | 成都中科信息技术有限公司 | A kind of ballot paper sorting equipment with folding delivery tray |
| CN109508778B (en) * | 2018-10-19 | 2019-10-25 | 成都中科信息技术有限公司 | A kind of ballot paper sorting equipment with folding delivery tray |
| WO2020078438A1 (en) * | 2018-10-19 | 2020-04-23 | 成都中科信息技术有限公司 | Ballot sorting device having foldable paper receiving tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1141873A (en) | 1997-02-05 |
| JPH0940279A (en) | 1997-02-10 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |