CN106980881A - Position-limit mechanism - Google Patents
Position-limit mechanism Download PDFInfo
- Publication number
- CN106980881A CN106980881A CN201710324247.2A CN201710324247A CN106980881A CN 106980881 A CN106980881 A CN 106980881A CN 201710324247 A CN201710324247 A CN 201710324247A CN 106980881 A CN106980881 A CN 106980881A
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- Prior art keywords
- ratchet
- push rod
- rack
- groups
- limit mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/04—Details, e.g. flaps in card-sorting apparatus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of position-limit mechanism, including push rod ratchet assembly and synchromesh gear rack baffle plate assembly；Push rod ratchet assembly includes push rod, the pawl-and-gearing being arranged on pusher bar support plate, and pawl wheel is assemblied on pusher bar support plate, and ratchet is swung and is arranged on pusher bar support plate, and ratchet is hinged with push rod, and control ratchet end is unidirectionally engaged and separated with the ratchet of ratchet；Synchromesh gear rack baffle plate assembly includes two groups of baffle plates and the rack being connected respectively with two groups of baffle plates, it is parallel to each other between baffle plate and slide in opposition is assemblied on the main frame of position-limit mechanism, passage between two groups of baffle plates constitutes the limit channels of medium, it is be arranged in parallel between rack, and the same gear engagement being connected respectively with ratchet driving, at least one set of rack or baffle plate are connected with reset tension spring.The present invention can adapt to the locating dimension of medium by quickly adjusting, and carry out reliably position-limiting action to medium, it is ensured that the normal operation of its medium delivery apparatus subsequently connected.
Description
Technical field
The invention belongs to the self-service device provided comprising medium, and in particular to a kind of medium to certain limit width is carried out
The position-limit mechanism of granting.
Background technology
Self-service device application is more and more extensive on the market now, and the demand provided for medium is also increasing, medium hair
Put and refer to that including but not limited to paper, Ukey, card etc. are issued to the action process of operating personnel, it is necessary to will by self-service device
Then media stacking is provided medium in the medium provides module of self-service device by providing gear.Set with self-service
Standby function is more and more extensive, and same equipment not only limits the medium granting of single kind, but existing medium is sent out
It is the width position-limit mechanism set for the medium of single size to put, and when such as changing different media grantings, then needs to change
Various sizes of position-limit mechanism adapts to the medium after changing, and equipment disassembling operations are complicated, workload is big, generally requires special
Plant maintenance personnel are changed, and influence operating efficiency, it is impossible to meet the granting demand of different medium.
The content of the invention
Present invention solves the technical problem that being：The position-limit mechanism list existed for the medium granting on existing self-service device
One defect can realize that a key is spacing, with after an action of the bowels there is provided a kind of position-limit mechanism of conveniently adjustment for the medium of different in width
Continuous equipment interconnection, is reduced because changing the equipment fault after medium caused by spacing shakiness.
The present invention adopts the following technical scheme that realization：
A kind of position-limit mechanism, including push rod-ratchet assembly and synchromesh gear rack baffle plate assembly；
Push rod-the ratchet assembly includes push rod, the pawl-and-gearing being arranged on pusher bar support plate, the pawl wheel
It is assemblied on pusher bar support plate, the ratchet is swung and is arranged on pusher bar support plate, and the ratchet is hinged with push rod, controls ratchet
End is unidirectionally engaged and separated with the ratchet of ratchet；
The synchromesh gear rack baffle plate assembly includes two groups of baffle plates and the rack being connected respectively with two groups of baffle plates, described
It is parallel to each other between baffle plate and slide in opposition is assemblied on the main frame of position-limit mechanism, the passage between two groups of baffle plates constitutes medium
Limit channels, be arranged in parallel between the rack, and the same gear engagement being connected respectively with ratchet driving, it is at least one set of
Rack or baffle plate are connected with reset tension spring.
Further, the push rod is slidably arranged on pusher bar support plate, slide hinged between the push rod and ratchet.
Specifically, along its length provided with two groups of mounting holes on the push rod, with the two groups of posts set on pusher bar support plate
Sell slidable fit；The tail end of the ratchet is slide hinged provided with the pin on mounting hole, with push rod.
Further, be provided with push rod spring between push rod and the pusher bar support plate, push rod spring control ratchet with
Ratchet is unidirectionally engaged.
Further, the push rod is provided with the dead slot for accommodating push rod spring, and the pusher bar support plate is somebody's turn to do provided with embedded
Spring positioning convex in dead slot.
Further, the gear is connected with coaxial ratchet, two groups of teeth bar symmetrical point symmetry centered on the center of circle of gear
Set.
Driving lever, ratchet and pusher bar support plate are arranged to linkage by the present invention, and pawl-and-gearing can be realized by push rod
Unidirectional occlusion and separation, realize the locking after two groups of baffle plates adjustment, and in the presence of push rod spring driving lever can reset after promoting.
Ratchet is engaged with ratchet, and the gear for connecting ratchet driving can only one-directional rotation, gear and two groups of teeth bar in the case where being acted on without external force
Engage respectively, move two groups of teeth bar synchronous backward, drive the spacing between two groups of baffle plates to be adjusted, in reset tension spring and tooth
Under the gearing for taking turns rack, two groups of teeth bar can receive reset force simultaneously.
From the above mentioned, the present invention is a kind of easy to operate medium position-limit mechanism, can adapt to be situated between by the adjustment of the key of push rod one
The locating dimension of matter, and reliably position-limiting action is carried out to medium, it is ensured that the normal fortune of its medium delivery apparatus subsequently connected
OK, it can be applicable on the automatic equipment for possessing medium granting, drastically increase the service efficiency of the kind equipment.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Brief description of the drawings
Fig. 1 is a kind of schematic bottom view of position-limit mechanism in embodiment, mainly shows push rod-ratchet assembly and rack
Connection signal.
Fig. 2 is a kind of front schematic view of position-limit mechanism in embodiment, and what is mainly showed is that two groups of baffle plates are outwards adjusted
Spacing signal.
Fig. 3 is a kind of front schematic view of position-limit mechanism in embodiment, and what is mainly showed is that two groups of baffle plates are inwardly adjusted
Spacing signal.
Label in figure：1- ratchets, 2- push rods, 3- pusher bar support plates, 4- reset tension springs, the left racks of 5-, 6- main frames, 7- is left
Baffle plate, 8- push rod springs, 9- ratchets-gear train, the right racks of 10-, 11- right shell bodies.
Embodiment
Embodiment
Referring to Fig. 1 to Fig. 3, it is illustrated that in position-limit mechanism be a preferred embodiment of the present invention, including ratchet 1, push rod 2,
Pusher bar support plate 3, reset tension spring 4, left rack 5, main frame 6, right baffle-plate 7, push rod spring 8, ratchet-gear train 9, right rack 10
With the grade part of right shell body 11.
Ratchet 1, push rod 2, pusher bar support plate 3, the ratchet of push rod spring 8 and ratchet-gear train 9 constitute position-limit mechanism
Push rod-ratchet assembly, ratchet-gear train 9 is entirely through bearing rolling assembling on pusher bar support plate 3, and wherein ratchet is located at and pushed away
The upper surface of bar supporting plate 3, ratchet 1 is strip, and one end is ratchet end, and another point is tail end, and the center section of ratchet is set
Circular hole, and swung and be assemblied on pusher bar support plate 3 by bearing pin, ratchet end by swing can with the ratchet of ratchet it is unidirectional be engaged and
Separation, the tail end of ratchet is connected with push rod 2, and ratchet swing is manipulated by push rod 2, when ratchet is with ratchet when being engaged, lockable
Ratchet carries out one-directional rotation, and ratchet and gear are free to rotate after separation.
Specifically, push rod 2 is strip rod member, set along its length provided with two groups of mounting holes on pusher bar support plate 3 thereon
There are two groups of pins, slide be inlaid in two groups of mounting holes of push rod 2 respectively, realize the linear slide on pusher bar support plate 3 of push rod 2
Assembling.Because ratchet 1 is oscillating motion, push rod 2 is linear motion, in order that the linear motion of push rod 2 can be put with pawl 1
It is dynamic, slide hinged assembling mode will be used between the tail end of push rod 2 and ratchet 1, i.e., a post is fixedly installed in the front end of push rod 2
Pin, sets a mounting hole in the tail end of ratchet 1, the pin on push rod 2 is slided in the mounting hole being inlaid in ratchet 1, actual
In, also the position of the mounting hole of slide hinged setting and pin can be subjected to exchange setting between push rod and ratchet.
Push rod spring 8 is arranged between push rod 2 and pusher bar support plate 3, keeps ratchet to be engaged with ratchet.Specifically in push rod 2
Provided with dead slot along its length, push rod spring 8 is filled in the dead slot, is also embedded with pusher bar support plate 3 in the dead slot
Spring positioning convex, push rod spring 8 compress after two ends be connected respectively with dead slot end and spring positioning convex, the push rod of compression
Spring 8 pushes out push rod, and ratchet is engaged with ratchet.
External force is acted on when pressing inward against push rod on push rod 2, overcomes the elastic force of push rod spring 8, and the linear motion of push rod 2 becomes
Into the circle swing of ratchet 1, ratchet end is outwards separated under leverage with ratchet, now ratchet and its coaxially connected gear
In free rotary state, right baffle-plate 7 and right shell body 11 are in the presence of reset tension spring 4 to intermediate reset.Revocation pressing push rod
External force when, under the active force of push rod spring 8, push rod 2 is resetted, and the band backswing of pawl 1 is engaged with ratchet, now right baffle-plate 7
Dorsad outwards unidirectional it can be promoted with right shell body 11, due to the monodirectional locking of ratchet and pawl, right baffle-plate 7 and right shell body 11 will not be
Resetted in the presence of reset tension spring 8.
Pusher bar support plate 3 is fixedly installed on the bottom surface of the main frame 6 of lockable mechanism, gear and spine with ratchet-gear train 9
Wheel is coaxially connected and is extended to through pusher bar support plate 3 in main frame 6, matches somebody with somebody with the synchromesh gear rack baffle plate assembly of lockable mechanism
Close.Synchromesh gear rack baffle plate assembly includes right baffle-plate 7, right shell body 11 and left rack 5 and right rack 10, right baffle-plate 7 and the right side
Front arranged in parallel in main frame 6 between baffle plate 11, and slide in opposition is assembled each other, i.e., between two groups baffle plates
Spacing is adjusted by slide in opposition, and the parallel channels between two groups of baffle plates are the limit channels of medium.Left rack 5 and right tooth
Bottom of the bar 10 respectively with right baffle-plate 7 and right shell body 11 is fixedly connected, the glide direction of the setting direction of rack respectively with baffle plate
It is parallel, be arranged in parallel between left rack 5 and right rack 10, and rack each other is oppositely arranged, and respectively with ratchet-tooth
The gear both sides of wheel group 9 are engaged respectively, and two groups of teeth bar point symmetry centered on the center of circle of gear is set.In gear towards any direction
Rotate, two groups of teeth bar linear slide in the opposite direction can be driven, final drive is done baffle plate 7 and right shell body 11 in opposite directions or dorsad slided
It is dynamic.
Connected between right rack 10 and main frame 6 that wherein right shell body 11 is connected by the reset tension spring 4 of stretching, in ratchet
After being separated with ratchet, two groups of teeth bar and two groups of baffle plates are driven to centre by the pulling force of reset tension spring 4 and the transmission of rack-and-pinion
Draw close reset.
Left rack 5 and right rack 10 are rigidly connected with right baffle-plate 7 and right shell body 11 respectively in the present embodiment, then by a left side
Rack 5 is slided with right rack 10 and engaged in the chute being inlaid on main frame 6 with gear, is limited by the structure of main frame 6, left
Rack 5 and right rack 10 can only drive right baffle-plate 7 and the side-to-side movement of right shell body 11, and left rack 5 and right rack 10 with ratchet-
The gear engagement of gear train 9, so that left rack 5 can only left and right reverse sync motion with right rack 10.Right baffle-plate 7 and right shell body 11
Install and fix with left rack 5 and right rack 10 respectively, reset tension spring 4 connects right rack 10 and main frame 6, make the right perseverance of rack 10 by
Pulling force to the left.Therefore in the case where no external force acts on push rod 2, right baffle-plate 7 can be stirred and right shell body 11 is synchronous to outward transport
Dynamic, as shown in Fig. 2 being now located remotely from each other between right baffle-plate 7, right shell body 11, reset tension spring 4 is elongated, this process middle rack band
Moving gear is rotated, and gear drives ratchet one-way to rotate, and ratchet-gear train 9 can not be inverted in the presence of ratchet 1, the nothing of reset tension spring 4
Farad moves right rack 10 and resetted, so that right baffle-plate 7 is fixed with the position of right shell body 11；Will be logical between right baffle-plate 7 and right shell body 11
Road spacing adjustment is more than media width, is put into after medium, external force is acted on push rod 2, the ratchet of ratchet 1 and ratchet-gear train 9
Separation, ratchet-gear train 9 is free to rotate, under the gearing of reset tension spring 4 and rack-and-pinion, right baffle-plate 7, right shell body
11 inwardly motions, right baffle-plate 7 and right shell body 11 are close to each other, as shown in figure 3, the right shell body 11 of right baffle-plate 7 is parked in medium both sides, it is real
The accurate limit of existing medium.
Embodiment above describes the general principle and principal character and advantages of the present invention of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The concrete operating principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and changed
Enter, these changes and improvements all fall within the protetion scope of the claimed invention, the claimed scope of the invention is by appended right
Claim and its equivalent thereof.
Claims (6)
1. a kind of position-limit mechanism, it is characterised in that：Including push rod-ratchet assembly and synchromesh gear rack baffle plate assembly；
Push rod-the ratchet assembly includes push rod, the pawl-and-gearing being arranged on pusher bar support plate, the pawl wheel assembling
On pusher bar support plate, the ratchet is swung and is arranged on pusher bar support plate, and the ratchet is hinged with push rod, control ratchet end and
Unidirectionally occlusion and the separation of the ratchet of ratchet；
The synchromesh gear rack baffle plate assembly includes two groups of baffle plates and the rack being connected respectively with two groups of baffle plates, the baffle plate
Between be parallel to each other and slide in opposition is assemblied on the main frame of position-limit mechanism, the passage between two groups of baffle plates constitutes the limit of medium
It is be arranged in parallel between bit port, the rack, and the same gear engagement being connected respectively with ratchet driving, at least one set of rack
Or baffle plate is connected with reset tension spring.
2. a kind of position-limit mechanism according to claim 1, the push rod is slidably arranged on pusher bar support plate, the push rod
It is slide hinged between ratchet.
3. along its length provided with two groups of mounting holes on a kind of position-limit mechanism according to claim 2, the push rod, with pushing away
The two groups of pin slidable fits set on bar supporting plate；The tail end of the ratchet is slided provided with the pin on mounting hole, with push rod
It is hinged.
4. push rod spring, institute are provided between a kind of position-limit mechanism according to claim 1, push rod and the pusher bar support plate
Push rod spring control ratchet is stated unidirectionally to be engaged with ratchet.
5. a kind of position-limit mechanism according to claim 4, the push rod is described to push away provided with the dead slot for accommodating push rod spring
Bar supporting plate is provided with the spring positioning convex in the embedded dead slot.
6. a kind of position-limit mechanism according to claim 1, the gear is connected with coaxial ratchet, two groups of teeth bar is with gear
Symmetric points are symmetrical arranged centered on the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324247.2A CN106980881B (en) | 2017-05-10 | 2017-05-10 | Limiting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324247.2A CN106980881B (en) | 2017-05-10 | 2017-05-10 | Limiting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106980881A true CN106980881A (en) | 2017-07-25 |
| CN106980881B CN106980881B (en) | 2024-02-13 |
Family
ID=59343435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710324247.2A Active CN106980881B (en) | 2017-05-10 | 2017-05-10 | Limiting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106980881B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435836A (en) * | 2022-02-21 | 2022-05-06 | 北京京东乾石科技有限公司 | Shuttle stopping mechanism and shuttle rail system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336341A (en) * | 2010-07-21 | 2012-02-01 | 株式会社理光 | Paper feeder and image forming device using same |
| CN102903179A (en) * | 2012-10-12 | 2013-01-30 | 易程(苏州)电子科技股份有限公司 | Automatic centering mechanism of paper money |
| CN204537204U (en) * | 2015-04-22 | 2015-08-05 | 浙江依特诺科技股份有限公司 | Paper money counter |
| CN205091780U (en) * | 2015-11-04 | 2016-03-16 | 浙江光融电子有限公司 | Paper money width stop device is gone into to counting currency machine |
| CN206711115U (en) * | 2017-05-10 | 2017-12-05 | 湖南长城信息金融设备有限责任公司 | A kind of position-limit mechanism |
-
2017
- 2017-05-10 CN CN201710324247.2A patent/CN106980881B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102336341A (en) * | 2010-07-21 | 2012-02-01 | 株式会社理光 | Paper feeder and image forming device using same |
| CN102903179A (en) * | 2012-10-12 | 2013-01-30 | 易程(苏州)电子科技股份有限公司 | Automatic centering mechanism of paper money |
| CN204537204U (en) * | 2015-04-22 | 2015-08-05 | 浙江依特诺科技股份有限公司 | Paper money counter |
| CN205091780U (en) * | 2015-11-04 | 2016-03-16 | 浙江光融电子有限公司 | Paper money width stop device is gone into to counting currency machine |
| CN206711115U (en) * | 2017-05-10 | 2017-12-05 | 湖南长城信息金融设备有限责任公司 | A kind of position-limit mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114435836A (en) * | 2022-02-21 | 2022-05-06 | 北京京东乾石科技有限公司 | Shuttle stopping mechanism and shuttle rail system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106980881B (en) | 2024-02-13 |
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Address after: 410100 No.5, east 3 Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: Great Wall Information Co.,Ltd. Address before: 410100 No. 5, three East Road, Changsha economic and Technological Development Zone, Hunan, Changsha Applicant before: HUNAN GREATWALL INFORMATION FINANCIAL EQUIPMENT Co.,Ltd. |
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