CN104369884B - rotary drive mechanism - Google Patents
rotary drive mechanism Download PDFInfo
- Publication number
- CN104369884B CN104369884B CN201410601951.4A CN201410601951A CN104369884B CN 104369884 B CN104369884 B CN 104369884B CN 201410601951 A CN201410601951 A CN 201410601951A CN 104369884 B CN104369884 B CN 104369884B
- Authority
- CN
- China
- Prior art keywords
- clutch plate
- driving member
- drive mechanism
- rotary drive
- mating groove
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
- B65B65/04—Mechanisms for converting a continuous rotary motion to intermittent rotary motion, e.g. Geneva drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/26—Methods or devices for controlling the quantity of the material fed or filled
Abstract
The invention provides a kind of rotary drive mechanism, including: installing rack；Circular clutch plate, uniform in its outer end edges offers N number of mating groove；Driving member, is positioned on one side of clutch plate and driving member and has depending post, and depending post can proceed in mating groove, also can produce in mating groove；And actuator, connect driving member and driving member can be driven to rotate, depending post rotates together with driving member；Wherein: driving member often rotates a circle under the driving of actuator, depending post coordinates once with mating groove and drives clutch plate to rotate 360/N degree, it may be assumed that actuator drives driving member to rotate N week, and clutch plate rotates one week.The rotary drive mechanism that the present invention provides, its service precision is high, accurate positioning, can preferably meet the use demand of high-precision densification product.
Description
Technical field
The present invention relates to Chinese medicine and be equipped with apparatus field, more specifically, relate to a kind of rotary drive mechanism.
Background technology
The rotary drive mechanism of automatization's formula, conventional design generally uses rotating mechanism and motor
Scheme, realizes angularly rotating stepping, it may be assumed that control stepping by sending a number of pulse
Motor rotates fixing angle.But, step the most easily lost by motor, and it is fixed to cause
Position is inaccurate, and, use the mode calculating pulse to carry out rotating stepping, can add up stepping error one by one
And position of rotation deviation occurs, its running accuracy is relatively low.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, the invention provides a kind of precision height, the rotary drive mechanism of accurate positioning, can be effective
Improve the control accuracy of product so that it is preferably meet the use demand of high-precision densification product.
The invention provides a kind of rotary drive mechanism, including: installing rack；Circular clutch plate, its outer end
Uniform on limit offer N number of mating groove；Driving member, is positioned at one side of described clutch plate and described transmission
Having depending post on part, described depending post can proceed in described mating groove, also can produce in described mating groove；
And actuator, connect described driving member and described driving member can be driven to rotate, described depending post and described biography
Moving part rotates together；Described driving member often rotates a circle under the driving of described actuator, described depending post with
Described mating groove coordinates once and drives described clutch plate to rotate 360/N degree, it may be assumed that described actuator drives institute
Stating driving member and rotate N week, described clutch plate rotates one week；Wherein, N is not less than 2.
The rotary drive mechanism that the present invention provides, its service precision is high, accurate positioning, can be the most satisfied
The use demand of high-precision densification product.
The rotary drive mechanism that the application provides, actuator often controls driving member and rotates a circle, driving member
Clutch plate is driven to rotate a set angle, it may be assumed that 360/N degree, this kind of type of drive is mechanical driving
Flowing mode, instead of the type of drive of pulse step formula in correlation technique, and clutch plate is in rotation process
Do not have rotation error, it is ensured that after stepping, clutch plate all can be accurately positioned every time, its operation precision
Higher.
According to one embodiment of present invention, described drive link also has location division, described location division and institute
State the both sides that depending post is correspondingly arranged at the rotary shaft of described driving member；Also set in the outer end edges of described clutch plate
Being equipped with N number of auxiliary section, N number of described auxiliary section is uniform to be arranged between N number of described mating groove；Wherein:
After described actuator completes once to drive the action of described clutch plate, described depending post is in described mating groove
Outside, described auxiliary section correspondence matches with location division described in, positions described clutch plate.
According to one embodiment of present invention, described depending post is cylindrical bar, and described location division is arcwall face,
Described auxiliary section is arcuate groove.
According to one embodiment of present invention, described cylindrical bar just concave curved surface to described arcwall face, described
The radian of arcwall face and described arcuate groove is 180 degree.
According to one embodiment of present invention, described mating groove is strip groove, and described strip groove is along institute
State being radially arranged of clutch plate.
According to one embodiment of present invention, described driving member is drive plate, described drive plate be positioned at described from
Described arcwall face and described cylinder it is provided with on the lower section of Moving plate edge, and the upper disk surface of described drive plate
Bar.
According to one embodiment of present invention, described actuator is motor, and described motor is positioned at described installing rack
Lower section, described driving member and described clutch plate are positioned at the top of described installing rack, the rotary shaft of described motor
It is connected with described driving member after described installing rack.
According to one embodiment of present invention, described rotary drive mechanism also includes: circular carrier, position
In the top of described clutch plate and be arranged on described clutch plate, and described carrier is with described clutch plate one
Rise and rotate.
According to one embodiment of present invention, described rotary drive mechanism also includes: connecting shaft, is positioned at described
Between carrier with described clutch plate and be connected described carrier and described clutch plate.
According to one embodiment of present invention, the edge of described carrier is uniform is provided with N number of installing port,
And N number of described installing port and N number of corresponding setting of described mating groove.
In sum, the rotary drive mechanism that the present invention provides, its service precision is high, accurate positioning, can
Preferably meet the use demand of high-precision densification product.
Additional aspect and the advantage of the present invention will become obvious in following description part, or pass through the present invention
Practice recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment
Will be apparent from easy to understand, wherein:
Fig. 1 is the structural representation of the rotary drive mechanism described in one embodiment of the invention；
Fig. 2 is the main TV structure schematic diagram of rotary drive mechanism shown in Fig. 1；
Fig. 3 is the partial structurtes schematic diagram of rotary drive mechanism shown in Fig. 1；
Fig. 4 is the plan structure schematic diagram of Fig. 3；
Fig. 5 is the main TV structure schematic diagram of Fig. 3.
Wherein, in Fig. 1 to Fig. 5, corresponding relation between reference and component names is:
1 installing rack, 2 clutch plates, 21 strip grooves, 22 arcuate grooves, 3 driving members, 31 is cylindrical
Bar, 32 arcwall faces, 4 actuators, 5 carriers, 51 installing ports, 6 connecting shafts, 7 first Halls pass
Sensor, 8 second Hall elements.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from mode described here, therefore, and the guarantor of the present invention
Scope of protecting is not limited by following public specific embodiment.
Some embodiments of rotary drive mechanism of the present invention are described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the invention provides a kind of rotary drive mechanism, including: installing rack 1；
Circular clutch plate 2, uniform in its outer end edges offers N number of mating groove；Driving member 3, be positioned at described from
Having depending post on one side of Moving plate 2 and described driving member 3, described depending post can proceed to described mating groove
In, also can produce in described mating groove；With actuator 4, connect described driving member 3 and institute can be driven
Stating driving member 3 to rotate, described depending post rotates together with described driving member 3；Wherein: described driving member 3
Often rotating a circle under the driving of described actuator 4, described depending post coordinates once with described mating groove and carries
Dynamic described clutch plate 2 rotates 360/N degree, it may be assumed that described actuator 4 drives described driving member 3 to rotate N
In week, described clutch plate 2 rotates one week；N is not less than 2.
The rotary drive mechanism that the present invention provides, its service precision is high, accurate positioning, can be the most satisfied
The use demand of high-precision densification product.
The rotary drive mechanism that the application provides, actuator 4 often controls driving member 3 and rotates a circle, and passes
Moving part 3 drives clutch plate 2 to rotate a set angle, it may be assumed that 360/N degree, and this kind of type of drive is machine
The type of drive of tool formula, instead of the type of drive of pulse step formula in correlation technique, and clutch plate 2 exists
Rotation process does not haves rotation error, it is ensured that after stepping, clutch plate 2 all can be accurately positioned every time,
Its operation precision is higher.
In one embodiment of the present of invention, as shown in Figures 3 to 5, described drive link also has location division,
Described location division and described depending post are correspondingly arranged at the both sides of the rotary shaft of described driving member 3；Described driven
Be additionally provided with N number of auxiliary section in the outer end edges of dish 2, N number of described auxiliary section is uniform be arranged on N number of described
Between mating groove；Wherein: after described actuator 4 completes once to drive the action of described clutch plate 2, described
Depending post is in the outside (produce described mating groove and be in one side of clutch plate 2) of described mating groove, institute
State auxiliary section correspondence to match with location division described in, position described clutch plate 2, so that clutch plate 2 to be entered
Row is spacing, it is to avoid clutch plate 2 rocks；After having carried out next sampling action, auxiliary section corresponding and next
Mating groove matches and incompatible positions clutch plate 2.
Specifically, as shown in Figure 3 and Figure 4, described depending post is cylindrical bar 31, and described location division is
Arcwall face 32, described auxiliary section is arcuate groove 22.
And described cylindrical bar 31 just concave curved surface to described arcwall face 32, described arcwall face 32 and described
The radian of arcuate groove 22 is π；Described mating groove is strip groove 21, and described strip groove 21 is along institute
State being radially arranged of clutch plate 2.
After actuator 4 drives clutch plate 2 to rotate one week, the concave curved surface phase of the convex surface of arcwall face and arcuate groove
Coordinating (as shown in Figure 3 and Figure 4), to stop clutch plate 2 to rock, cylindrical bar 31 is positioned at described cooperation
One side of clutch plate 2 outside groove.
Certainly, the radian of described arcwall face 32 and described arcuate groove 22 can also be pi/2, π/3 etc., also
Can realize the purpose of the application, its objective, without departing from the design philosophy of the present invention, should belong to the protection of the application
In the range of.
Wherein, as shown in Figure 3 and Figure 4, described arcuate groove 22 is semicircular arc-shaped slot, described length
Bar-shaped trough 21 is strip groove, and the radius of described arcuate groove 32 is identical with the radius of described arcwall face 32.
Further, as shown in Figures 3 to 5, described driving member 3 is drive plate, and described drive plate is positioned at
The lower section of described clutch plate 2 edge, and on the upper disk surface of described drive plate, it is provided with described arcwall face 32
With described cylindrical bar 31.
Specifically, as shown in Figure 3 and Figure 4, described drive plate is provided with semicircle boss, described arc
Face 32 is the curved side wall of described semicircle boss.
Yet further, described actuator 4 is motor, and described motor is positioned at the lower section of described installing rack 1,
Described driving member 3 and described clutch plate 2 are positioned at the top of described installing rack 1, and the rotary shaft of described motor is worn
It is connected with described driving member 3 after crossing described installing rack 1.
Preferably, described motor is motor.
Certainly, motor can also be provided in the top of actuator 3, it is possible to realizes the purpose of the application, its
Objective, without departing from the design philosophy of the present invention, should belong in the protection domain of the application.
It addition, as depicted in figs. 1 and 2, described rotary drive mechanism also includes: circular carrier 5,
It is positioned at the top of described clutch plate 2 and is arranged on described clutch plate 2, and described carrier 5 is with described
Clutch plate 2 synchronous axial system together.
Preferably, as in figure 2 it is shown, described rotary drive mechanism also includes: connecting shaft 6, be positioned at described in hold
Between load plate 5 with described clutch plate 2 and be connected described carrier 5 and described clutch plate 2；That is: described
The upper end of connecting shaft 6 is fixing with described carrier 5 to be connected, lower end is fixed with described clutch plate 2 and is connected.
Wherein, as it is shown in figure 1, the edge of described carrier 5 is uniform is provided with N number of installing port 51,
And N number of described installing port 51 and N number of corresponding setting of described mating groove.
Preferably, described installing port 51 is through hole, and described N is 20.
Certainly, N can also select other numerical value, such as 6,12,15,18 etc., all can realize the application's
Purpose, its objective, without departing from the design philosophy of the present invention, should belong in the protection domain of the application.
Specifically, as shown in Figure 3 and Figure 5, described motor is fixed with the first Hall element 7, described
The first Magnet it is correspondingly arranged on driving dish；As in figure 2 it is shown, be provided with the second Hall on described installing rack 1
Sensor 8, described carrier 5 is correspondingly arranged on the second Magnet and (is correspondingly arranged in the peace of " 1 " position
Dress mouth 51 is other).
In sum, the rotary drive mechanism that the present invention provides, its service precision is high, accurate positioning, can
Preferably meet the use demand of high-precision densification product.
In describing the invention, term " is installed ", " being connected ", " connection ", " fixing " etc. all should do broad sense
Understanding, such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present invention or example.In this manual, the schematic representation to above-mentioned term
It is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or spy
Point can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for ability
For the technical staff in territory, the present invention can have various modifications and variations.All in the spirit and principles in the present invention
Within, any modification, equivalent substitution and improvement etc. made, should be included in protection scope of the present invention it
In.
Claims (10)
1. a rotary drive mechanism, it is characterised in that including:
Installing rack；
Circular clutch plate, uniform in its outer end edges offers N number of mating groove；
Driving member, is positioned on one side of described clutch plate and described driving member and has depending post, described cooperation
Bar can proceed in described mating groove, also can produce in described mating groove；With
Actuator, connects described driving member and described driving member can be driven to rotate, and described depending post is with described
Driving member rotates together；
Described driving member often rotates a circle under the driving of described actuator, described depending post and described mating groove
Coordinate once and drive described clutch plate to rotate 360/N degree, it may be assumed that described actuator drives described driving member to turn
In dynamic N week, described clutch plate rotates one week；
Wherein, N is not less than 2.
Rotary drive mechanism the most according to claim 1, it is characterised in that
Also having location division on described drive link, described location division and described depending post are correspondingly arranged at described biography
The both sides of the rotary shaft of moving part；
N number of auxiliary section, the uniform setting in N number of described auxiliary section it is additionally provided with in the outer end edges of described clutch plate
Between N number of described mating groove；Wherein:
After described actuator completes once to drive the action of described clutch plate, described depending post is in described cooperation
The outside of groove, described auxiliary section correspondence matches with location division described in, positions described clutch plate.
Rotary drive mechanism the most according to claim 2, it is characterised in that
Described depending post is cylindrical bar, and described location division is arcwall face, and described auxiliary section is arcuate groove.
Rotary drive mechanism the most according to claim 3, it is characterised in that
Described cylindrical bar just concave curved surface to described arcwall face, described arcwall face and the radian of described arcuate groove
It it is 180 degree.
Rotary drive mechanism the most according to claim 4, it is characterised in that
Described mating groove is strip groove, and described strip groove being radially arranged along described clutch plate.
Rotary drive mechanism the most according to claim 5, it is characterised in that
Described driving member is drive plate, and described drive plate is positioned at the lower section of described clutch plate edge, and described
Described arcwall face and described cylindrical bar it is provided with on the upper disk surface of drive plate.
Rotary drive mechanism the most according to any one of claim 1 to 6, it is characterised in that
Described actuator is motor, and described motor is positioned at the lower section of described installing rack, described driving member and described
Clutch plate is positioned at the top of described installing rack, the rotary shaft of described motor through after described installing rack with described biography
Moving part is connected.
Rotary drive mechanism the most according to claim 7, it is characterised in that also include:
Circular carrier, is positioned at the top of described clutch plate and is arranged on described clutch plate, and described
Carrier rotates with described clutch plate.
Rotary drive mechanism the most according to claim 8, it is characterised in that also include:
Connecting shaft, between described carrier with described clutch plate and be connected described carrier with described from
Moving plate.
Rotary drive mechanism the most according to claim 8, it is characterised in that
The edge of described carrier is uniform is provided with N number of installing port, and N number of described installing port is with N number of
The corresponding setting of described mating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601951.4A CN104369884B (en) | 2014-10-31 | 2014-10-31 | rotary drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410601951.4A CN104369884B (en) | 2014-10-31 | 2014-10-31 | rotary drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369884A CN104369884A (en) | 2015-02-25 |
| CN104369884B true CN104369884B (en) | 2016-08-17 |
Family
ID=52549147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410601951.4A Expired - Fee Related CN104369884B (en) | 2014-10-31 | 2014-10-31 | rotary drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369884B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829345A (en) * | 2016-12-29 | 2017-06-13 | 苏州市职业大学 | A kind of circular conveyer |
| CN107910178A (en) * | 2017-11-17 | 2018-04-13 | 海宁联丰东进电子有限公司 | A kind of automatic magnetic core back-gluing machine |
| CN108010703A (en) * | 2017-11-17 | 2018-05-08 | 海宁联丰东进电子有限公司 | A kind of rotating disk mechanism of automatic magnetic core back-gluing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582878A (en) * | 2012-03-06 | 2012-07-18 | 上海恒谊制药设备有限公司 | Device and method capable of automatically and quickly detecting filling quantity of bottles |
| CN103395729A (en) * | 2013-07-31 | 2013-11-20 | 河南科技大学第一附属医院 | Automatic doser |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2944234B2 (en) * | 1991-03-06 | 1999-08-30 | 三洋電機株式会社 | Drug supply device |
| JP2000103402A (en) * | 1998-09-29 | 2000-04-11 | Sanyo Electric Co Ltd | Medicine feed device |
| JP4107883B2 (en) * | 2002-06-06 | 2008-06-25 | 三洋電機株式会社 | Drug case and drug packaging device provided with the drug case |
| CN202728587U (en) * | 2012-08-10 | 2013-02-13 | 福建省精泰设备制造有限公司 | Medicine packing machine |
| CN203255365U (en) * | 2013-05-24 | 2013-10-30 | 成都海科机械设备制造有限公司 | Synchronous rotation adjustment device capable of moving up and down |
| CN204250400U (en) * | 2014-10-31 | 2015-04-08 | 北京汇金英和科技有限公司 | rotary drive mechanism |
-
2014
- 2014-10-31 CN CN201410601951.4A patent/CN104369884B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582878A (en) * | 2012-03-06 | 2012-07-18 | 上海恒谊制药设备有限公司 | Device and method capable of automatically and quickly detecting filling quantity of bottles |
| CN103395729A (en) * | 2013-07-31 | 2013-11-20 | 河南科技大学第一附属医院 | Automatic doser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369884A (en) | 2015-02-25 |
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