CN203889701U - Paper separation engaging and disengaging mechanism - Google Patents
Paper separation engaging and disengaging mechanism Download PDFInfo
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- CN203889701U CN203889701U CN201420252582.8U CN201420252582U CN203889701U CN 203889701 U CN203889701 U CN 203889701U CN 201420252582 U CN201420252582 U CN 201420252582U CN 203889701 U CN203889701 U CN 203889701U
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- support
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- separating frame
- pushing
- moving part
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 238000000926 separation method Methods 0.000 title claims abstract description 43
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
The utility model discloses a paper separation engaging and disengaging mechanism disposed in a file image processor. The paper separation engaging and disengaging mechanism comprises a frame, a separation mechanism, a driving separation wheel set and a push mechanism. The lower surface of the frame is provided with a support channel; two channel walls of the support channel are provided with two movement grooves respectively; the separation mechanism comprises a support, a fixed shaft fixed on the support and a driven separation wheel set disposed on the fixed shaft; the rear end of the support is rotatably fitted to the frame; two sides of the front end of the support are provided with a pair of moving posts in an outwards protruding manner; the moving posts are arranged in the movement grooves in a vertically sliding manner and extend out; the driving separation wheel set is disposed on the file image processor; the driven separation wheel set is driven by the driving separation wheel set to rotate; the push mechanism comprises a linkage slidably arranged in a slide groove; the surface of the linkage is provided with an abutting face and a stopping face arranged in front of the moving posts. The moving posts are raised by the linkage, so that the driving separation wheel set and the driven separation wheel set separate to form a gap, and the image problems caused during scanning of abnormal documents are reduced.
Description
Technical field
The utility model relates to a kind of separation engaging and disengaging gear, scratch file when this separation engaging and disengaging gear has other object of stickup on can effectively avoiding at scanning doubling file, compared with thick file or file and cause the problem on image.
Background technology
General chopping machine, multifunctional paper feeding machine, the separation engaging and disengaging gear of paper feeding scanner etc. mostly is initiatively separating frame and passive separating frame, initiatively separating frame and passive separating frame are rotatably fixed in above-mentioned device of image scanning, when scanning, initiatively separating frame drives passive separating frame work, when scanning doubling file, thicker and thinner file, on file, there is sticky convenient paste, photo, plastic clip, when type Cavan part, because the distance between active separating frame and passive separating frame is certain, easily caused the problem on image by stagger paper or scratch file of the friction force of passive separating frame.
In view of this, the utility model separation engaging and disengaging gear utilizes interlock principle to separate to reach initiatively separating frame the gap that produces certain altitude with passive separating frame, allow the file of scanning pass through smoothly, thereby on having reduced at scanning doubling file, compared with thick file, file, have the files such as sticky convenient paste, photo, plastic clip, type card to be staggered or the chance of scratch and cause the problem on image.
Utility model content
The purpose of this utility model is the deficiency existing for above-mentioned prior art and a kind of separation engaging and disengaging gear is provided, scratch file when this separation engaging and disengaging gear has other object of stickup on can effectively avoiding at scanning doubling file, compared with thick file or file and cause the problem on image.
For achieving the above object, separation engaging and disengaging gear provided by the utility model, is arranged in document image processing equipment, comprises initiatively separating frame and a pushing mechanism of a framework, a splitting mechanism, a group.Framework lower surface is upwards recessed to form a bracket groove, and be respectively provided with downward-extension on one and run through the loose slot of framework downwards in bracket groove left and right cell wall, splitting mechanism comprises a support, the rear end of support is rotatably installed in framework, the both sides of support front end respectively convex are provided with a pair of movable post, the movable post of support can slide up and down to be arranged in the loose slot of bracket groove both sides and be protruding in this loose slot, described splitting mechanism also comprises that one is fixed on the anchor shaft on support and is rotatably arranged at one group of passive separating frame on anchor shaft, initiatively separating frame is arranged on image processor, initiatively separating frame and passive separating frame are in contact with one another, passive separating frame is driven and is rotated by the friction of active separating frame, pushing mechanism comprises a moving part, this moving part can be arranged in the sliding tray of framework slidingly back and forth, the rear end upper surface of moving part is provided with the pushing and pressing face of an inclination and is arranged at the pushing and pressing stop surface of a level of side in front, the pushing and pressing face of moving part and stop surface are arranged at the movable post front of support.
Preferably, described framework is provided with a pair of hold down groove in both sides, bracket groove rear end, the both sides of support one end of described splitting mechanism extend back and stretch out respectively and form a pair of fixed leg in extension end, and the fixed leg of support is rotatably installed in the hold down groove of bracket groove rear end of framework.
Preferably, the front end both sides of the moving part of described pushing mechanism cave inward and form a pair of engagement groove, described pushing mechanism also comprises an impeller, impeller has the engagement section of the corresponding engaging of a pair of and engagement groove that a left and right sides, He Cong pushing and pressing part, pushing and pressing part extends to form downwards, and the engagement section of impeller is slidedly arranged in the engagement groove of moving part.
Preferably, described pushing mechanism also comprises a shifting part, and this shifting part is rotatably arranged on the loose slot both sides cell wall of framework, and its one end is movably connected on moving part, and its other end protrudes upward in framework upper surface.
Preferably, the support below of described splitting mechanism is provided with an accepting groove, and passive separating frame is contained in this accepting groove.
As mentioned above, separation engaging and disengaging gear provided by the utility model utilizes the pushing and pressing face interlock of the moving part of pushing mechanism to raise the movable post of splitting mechanism, reach initiatively separating frame and separate the gap that produces certain altitude with passive separating frame, thereby on having reduced at scanning doubling file, compared with thick file, file, have the files such as sticky convenient paste, photo, plastic clip, type card to be staggered or the chance of scratch and cause the problem on image.
Brief description of the drawings
Fig. 1 is the block diagram of a kind of embodiment of the utility model separation engaging and disengaging gear.
Fig. 2 is the block diagram of the splitting mechanism of separation engaging and disengaging gear shown in Fig. 1.
Fig. 3 is the block diagram of the pushing mechanism of separation engaging and disengaging gear shown in Fig. 1.
Fig. 4 is the rub schematic diagram of passive separating frame of the active separating frame of separation engaging and disengaging gear shown in Fig. 1.
Fig. 5 is the schematic diagram that the passive separating frame of separation engaging and disengaging gear shown in Fig. 1 separates with active separating frame.
Wherein, description of reference numerals is as follows:
Separation engaging and disengaging gear 100 frameworks 10
Bracket groove 11 loose slots 111
Sliding tray 12 splitting mechanisms 20
Support 21 accepting grooves 211
Movable post 212 fixed legs 213
The passive separating frame 23 of anchor shaft 22
Initiatively separating frame 30 pushing mechanisms 40
Moving part 41 engagement grooves 411
Pushing and pressing face 412 stop surfaces 413
Impeller 42 pushing and pressing parts 421
Engagement section 422.
Detailed description of the invention
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, a kind of separation engaging and disengaging gear 100 providing for the first preferred embodiment of the present utility model, be arranged in document image processing equipment (not shown), comprise a framework 10, a splitting mechanism 20 (with reference to figure 2), one group of active separating frame 30 and pushing mechanism 40 (with reference to figure 3) being arranged on image processor.
Described framework 10 part that is formed in one, its lower surface is upwards recessed to form a bracket groove 11, and is respectively provided with downward-extension on one and runs through the loose slot 111 of framework 10 downwards in bracket groove 11 left and right cell walls.Framework 10 is provided with a pair of hold down groove (not shown) in bracket groove 11 both sides, rear end.Framework 10 forms a sliding tray 12 in upper surface one side direction lower recess.
Refer to Fig. 2, described splitting mechanism 20 comprises a support 21.Support 21 one end are rotatably installed in framework 10, and support 21 belows are provided with an accepting groove 211.The both sides of support 21 rear ends extend back and stretch out respectively and form a pair of fixed leg 213 in extension end.The both sides of support 21 front ends respectively convex are provided with a pair of movable post 212.Described splitting mechanism 20 also comprises that one is fixed on the anchor shaft 22 on support 21 and is rotatably arranged on anchor shaft 22 and is contained in one group of passive separating frame 23 of accepting groove 211.Initiatively separating frame 30 is in contact with one another with passive separating frame 23, and passive separating frame 23 is driven and rotated by the friction of active separating frame 30.The fixed leg 213 of the support 21 by splitting mechanism 20 is rotatably installed in the hold down groove of bracket groove 11 rear ends of framework 10, and splitting mechanism 20 is rotatably installed in framework 10.The movable post 212 of support 21 can slide up and down to be arranged in the loose slot 111 of bracket groove 11 both sides and be protruding in this loose slot 111.
Refer to Fig. 3, described pushing mechanism 40 comprises a moving part 41 and is arranged at the impeller 42 on moving part 41.Moving part 41 can be arranged in the sliding tray 12 of framework 10 slidingly back and forth.The front end both sides of moving part 41 cave inward and form a pair of engagement groove 411.The rear end upper surface of moving part 41 is provided with the pushing and pressing face 412 of an inclination and is arranged at the stop surface 413 of a level in pushing and pressing face 412 fronts.The pushing and pressing face 412 of moving part 41 and stop surface 413 are arranged at movable post 212 fronts of support 21.Impeller 42 has the engagement section 422 of the corresponding engaging of a pair of and engagement groove 411 that 421 left and right sides, a 421He Cong pushing and pressing part, pushing and pressing part extend to form downwards.The engagement section 422 of impeller 42 is slidedly arranged in the engagement groove of moving part 41.
Refer to Fig. 5, the utility model separation engaging and disengaging gear 100 runs into doubling file when scanning, thicker file, on file, there is sticky convenient paste, photo, plastic clip, while not wishing that file is staggered paper or scratch file by the friction force of separation engaging and disengaging gear when type card or scanning, promote backward the pushing and pressing part 421 of impeller 42, moving part 41 is motion backward under the effect of impeller 41, the movable post 212 of support 21 upwards lifts along the inclined-plane of pushing and pressing face 412, and be finally sticked in the stop surface 413 of moving part 41, now the passive separating frame 23 of splitting mechanism 20 is elevated and away from active separating frame 30, paper is passed through smoothly, thereby can be by the friction force of separation engaging and disengaging gear stagger paper or scratch file.
Refer to Fig. 4, the utility model separation engaging and disengaging gear 100 is in the time of scanning ordinary file, pull forward the pushing and pressing part 421 of impeller 42, moving part 41 travels forward under the effect of impeller 41, the movable post 212 of support 21 lands downwards along the inclined-plane of pushing and pressing face 412, and the passive separating frame 23 of final splitting mechanism 20 and initiatively separating frame 30 friction rotations, thereby realize saying good-bye of generic-document.
The second preferred embodiment of the present utility model provides a kind of separation engaging and disengaging gear 100, its structure is roughly identical with the first preferred embodiment, and difference is that described pushing mechanism 40 comprises a moving part 41 and is movably connected on the shifting part (not shown) on moving part 41.Shifting part is rotatably arranged on the loose slot 111 both sides cell walls of framework 10, and its one end is movably connected on moving part 41, and its other end protrudes upward in framework 10 upper surfaces.
The utility model separation engaging and disengaging gear 100 runs into doubling file when scanning, thicker file, on file, there is sticky convenient paste, photo, plastic clip, while not wishing that file is staggered paper or scratch file by the friction force of separation engaging and disengaging gear when type card or scanning, pull forward shifting part to stretch out one end of framework 10, the other end of shifting part promotes moving part 41 backward, the movable post 212 of support 21 upwards lifts along the inclined-plane of pushing and pressing face 412, and be finally sticked in the stop surface 413 of moving part 41, now the passive separating frame 23 of splitting mechanism 20 is elevated and away from active separating frame 30, paper is passed through smoothly, thereby can be by the friction force of separation engaging and disengaging gear stagger paper or scratch file.
The utility model separation engaging and disengaging gear 100 is in the time of scanning ordinary file, promote backward shifting part and stretch out one end of framework 10, the other end of shifting part pulls forward moving part 41, the movable post 212 of support 21 lands downwards along the inclined-plane of pushing and pressing face 412, and the passive separating frame 23 of final splitting mechanism 20 and initiatively separating frame 30 friction rotations, thereby realize saying good-bye of generic-document.
In sum, the utility model separation engaging and disengaging gear 100 utilizes pushing and pressing face 412 interlocks of the moving part 41 of pushing mechanism 40 to raise the movable post 212 of splitting mechanism 20, reach initiatively separating frame 30 and separate the gap that produces certain altitude with passive separating frame 23, thereby on having reduced at scanning doubling file, compared with thick file, file, have the files such as sticky convenient paste, photo, plastic clip, type card to be staggered or the chance of scratch and cause the problem on image.
Claims (5)
1. a separation engaging and disengaging gear, be arranged in document image processing equipment, it is characterized in that: comprise a framework, one splitting mechanism, one group of initiatively separating frame and pushing mechanism, framework lower surface is upwards recessed to form a bracket groove, and be respectively provided with downward-extension on one and run through the loose slot of framework downwards in bracket groove left and right cell wall, splitting mechanism comprises a support, the rear end of support is rotatably installed in framework, the both sides of support front end respectively convex are provided with a pair of movable post, the movable post of support can slide up and down to be arranged in the loose slot of bracket groove both sides and be protruding in this loose slot, described splitting mechanism also comprises that one is fixed on the anchor shaft on support and is rotatably arranged at one group of passive separating frame on anchor shaft, initiatively separating frame is arranged on image processor, initiatively separating frame and passive separating frame are in contact with one another, passive separating frame is driven and is rotated by the friction of active separating frame, pushing mechanism comprises a moving part, this moving part can be arranged in the sliding tray of framework slidingly back and forth, the rear end upper surface of moving part is provided with the pushing and pressing face of an inclination and is arranged at the pushing and pressing stop surface of a level of side in front, the pushing and pressing face of moving part and stop surface are arranged at the movable post front of support.
2. separation engaging and disengaging gear as claimed in claim 1, it is characterized in that: described framework is provided with a pair of hold down groove in both sides, bracket groove rear end, the both sides of support one end of described splitting mechanism extend back and stretch out respectively and form a pair of fixed leg in extension end, and the fixed leg of support is rotatably installed in the hold down groove of bracket groove rear end of framework.
3. separation engaging and disengaging gear as claimed in claim 1, it is characterized in that: the front end both sides of the moving part of described pushing mechanism cave inward and form a pair of engagement groove, described pushing mechanism also comprises an impeller, impeller has the engagement section of the corresponding engaging of a pair of and engagement groove that a left and right sides, He Cong pushing and pressing part, pushing and pressing part extends to form downwards, and the engagement section of impeller is slidedly arranged in the engagement groove of moving part.
4. separation engaging and disengaging gear as claimed in claim 1, it is characterized in that: described pushing mechanism also comprises a shifting part, this shifting part is rotatably arranged on the loose slot both sides cell wall of framework, and its one end is movably connected on moving part, and its other end protrudes upward in framework upper surface.
5. separation engaging and disengaging gear as claimed in claim 1, is characterized in that: the support below of described splitting mechanism is provided with an accepting groove, and passive separating frame is contained in this accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252582.8U CN203889701U (en) | 2014-05-15 | 2014-05-15 | Paper separation engaging and disengaging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252582.8U CN203889701U (en) | 2014-05-15 | 2014-05-15 | Paper separation engaging and disengaging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889701U true CN203889701U (en) | 2014-10-22 |
Family
ID=51716129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252582.8U Expired - Lifetime CN203889701U (en) | 2014-05-15 | 2014-05-15 | Paper separation engaging and disengaging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081675A (en) * | 2015-04-28 | 2016-11-09 | 京瓷办公信息系统株式会社 | Paper feed and image processing system |
-
2014
- 2014-05-15 CN CN201420252582.8U patent/CN203889701U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081675A (en) * | 2015-04-28 | 2016-11-09 | 京瓷办公信息系统株式会社 | Paper feed and image processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |