CN208737337U - A kind of fast automatic two-way swing mechanism - Google Patents
A kind of fast automatic two-way swing mechanism Download PDFInfo
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- CN208737337U CN208737337U CN201821533054.4U CN201821533054U CN208737337U CN 208737337 U CN208737337 U CN 208737337U CN 201821533054 U CN201821533054 U CN 201821533054U CN 208737337 U CN208737337 U CN 208737337U
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- driver plate
- finger
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- rotation
- fixing axle
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Abstract
The utility model discloses a kind of fast automatic two-way swing mechanisms, including bracket and power mechanism, for driving finger mounted thereto to rotate；Finger is mounted on power mechanism, and motion profile is circle, and the finger alternately pushes the first driver plate and the second driver plate to rotate along its track motion process；First driver plate and the second driver plate, the first driver plate and the second driver plate are installed in rotation on bracket, and the two, by gear passing movement, the rotation direction of the first driver plate and the second driver plate is opposite always；Output is swung, setting coaxial with the first driver plate is simultaneously fixedly connected, to rotate with the rotation of the first driver plate.The utility model has the advantages of simple structure, the commutation for swinging output swaying direction is realized by the rotation of a pair of of driver plate, and the swing commutation process for swinging output is simple, commutation process fluent movements, without other external force.
Description
Technical field
The utility model relates to a kind of fast automatic two-way swing mechanisms, belong to swing mechanism technical field.
Background technique
In swing mechanism common at present, in the swing commutation for controlling swing rod, oscillating cylinder or hydraulic cylinder can be used, when
When being controlled using hydraulic cylinder, since the control of swaying direction uses solenoid valve, and solenoid valve is unable to frequent operation and commutates, institute
Can lead to the problem of that swing speed is slow, frequency is low；And for using oscillating cylinder control commutation, oscillating cylinder speed regulation
Inconvenience, and adjust the speed unobvious.Control commutation can also be driven by the positive and negative rotation of motor.But the positive and negative rotation of motor is controlled,
It cannot be used in the occasion that work frequently commutates, otherwise motor easily breaks down.Therefore, design that a kind of abrasion small, service life is long and energy
The mechanism of enough quick bidirectional swingings is a problem to be solved.
Utility model content
The technical problem to be solved by the utility model is to overcoming the deficiencies of the prior art and provide a kind of fast automatic double
To swing mechanism, the technical issues of to solve bidirectional swinging.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of fast automatic two-way swing mechanism,
Including bracket, and
Power mechanism, for driving finger mounted thereto to rotate；
Finger is mounted on power mechanism, and motion profile is circle, and the finger replaces along its track motion process
The first driver plate and the second driver plate is pushed to rotate；
First driver plate and the second driver plate, the first driver plate and the second driver plate are installed in rotation on bracket, and the two is logical
Cross gear passing movement, the rotation direction of the first driver plate and the second driver plate is opposite always；
Output is swung, setting coaxial with the first driver plate is simultaneously fixedly connected, to rotate with the rotation of the first driver plate.
Further, this fast automatic two-way swing mechanism further includes intermeshing first gear and second gear, described
The first fixing axle and the second fixing axle are provided on bracket, the first gear, the first driver plate and swing output are rotatable
Ground is mounted in the first fixing axle, and three is coaxial to be arranged and be fixedly connected；The second gear and the second driver plate are rotatable
Ground is mounted in the second fixing axle, and the two is coaxial to be arranged and be fixedly connected.
Further, the power mechanism is speed regulating motor, and speed regulating motor is rack-mount, and the output shaft of speed regulating motor is solid
Surely a connecting rod is connected, the finger is connected on the connecting rod, and finger is the radius of gyration of finger at a distance from output shaft.
Further, it the first gear, the first driver plate and swings the first bushing is installed in the coaxial inner hole of output, three
Person is actively socketed in the first fixing axle by the first bushing.
Further, the second bushing is installed in the second gear and the coaxial inner hole of the second driver plate, the two passes through second
Bushing is actively socketed in the second fixing axle.
Further, spacer is also equipped in second fixing axle, spacer is for adjusting the second driver plate in the second fixing axle
On position.
After above-mentioned technical proposal, the utility model has the following beneficial effects:
1) finger of the utility model is for alternately pushing the first driver plate, the rotation of the second driver plate, due to the first driver plate, second
The rotation direction of driver plate is always on the contrary, to realize the transformation of the first driver plate, the second driver plate rotation direction.Swing output and the
One driver plate rotates synchronously, and it is then the commutation of wobbling action that the transformation of the first driver plate rotation direction, which is embodied in and swings on output, most
Wobbling action is exported by swing output eventually.The utility model has the advantages of simple structure, realizes that swing is defeated by the rotation of a pair of of driver plate
The commutation of part swaying direction out, and the swing commutation process for swinging output is simple, commutation process fluent movements, without
Other external force.
2) the utility model using first gear and second gear engage the first driver plate of transmitting, the rotation of the second driver plate is moved
Make, also, guarantee the first driver plate, the second driver plate steering on the contrary, finger alternately push the first driver plate, the second driver plate rotation when,
It is every to pass through a cycle, it swings output realization and commutates twice, commutation action is quick, reliable and smooth.It is swung when needing to change
It when the hunting frequency of output, or needs to switch political loyalty when playing swing, the revolving speed of finger can be controlled by power mechanism or control pauses
Time makees periodic wobble.
Detailed description of the invention
Fig. 1 is the front sectional view of the fast automatic two-way swing mechanism of the utility model；
Fig. 2 is the A-A view (bracket being omitted in figure, wherein finger pushes the second driver plate just) of Fig. 1；
Fig. 3 is that the finger of the utility model is the state diagram that will be disengaged from the second driver plate；
Fig. 4 is that the finger of the utility model pushes the state diagram of the first driver plate.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Unless not defining, the technical term or scientific term used herein is should be in the utility model fields
The ordinary meaning that personage with general technical ability is understood.Used in the utility model patent specification and claims
" first ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates there is at least one
It is a.
As shown in Figures 1 to 4, a kind of fast automatic two-way swing mechanism, including bracket 2 and power mechanism, finger
14, the first driver plate 6, the second driver plate 11, swing output 7.
Power mechanism is for driving finger 14 mounted thereto to rotate.
Finger 14 is mounted on power mechanism, and finger 14 is driven by power mechanism and rotated, and the motion profile of finger 14 is circle
Shape, that is to say, that finger 14 makees circular-rotation with radii fixus.The finger 14 is being used to replace along its track motion process
Ground pushes the first driver plate 6 and the second driver plate 11 to rotate.
First driver plate 6 and the second driver plate 11 are installed in rotation on bracket 2, and it is fixed that first is arranged preferably on bracket 2
Axis and the second fixing axle, the rotation of the first driver plate 6 are socketed in the first fixing axle, and the first driver plate 6 is rotated around the first fixing axle, and second
The rotation of driver plate 11 is socketed in the second fixing axle, and the second driver plate 11 is rotated around the second fixing axle.First driver plate 6 and the second driver plate 11
The two is by gear passing movement, so that the rotation direction of the first driver plate 6 and the second driver plate 11 is opposite always.Finger 14 is along it
In the motion process of track, the second driver plate 11 is pushed to be rotated in a first direction, the rotational motion of the second driver plate 11 is transmitted by gear
To the first driver plate 6, rotate with it the first driver plate 6 also, and the rotation direction of the first driver plate 6 is the opposite direction of first direction.
Finger 14 pushes the rotation of the second driver plate 11, until finger 14 is detached from the second driver plate 11, the second driver plate 11 stops operating, in static
State, the first driver plate 6 also stops operating therewith at this time, remain stationary.And finger 14 continues to rotate under the drive of power mechanism,
Until finger 14 touches the first driver plate 6, and then pushes the rotation of the first driver plate 6, the first driver plate 6 is then rotated in a first direction, first
The rotational motion of driver plate 6 passes to the second driver plate 11 by gear, rotates the second driver plate 11, and the rotation of the second driver plate 11
Direction is the opposite direction of first direction.
It swings the setting coaxial with the first driver plate 6 of output 7 and is fixedly connected, to be rotated with the rotation of the first driver plate 6.
Swing the output that output 7 is used for pendulum motion.When finger 14 pushes the rotation of the second driver plate 11, the second driver plate 11 is along first direction
Rotation, the first driver plate are rotated along the opposite direction of first direction, so that the opposite direction for swinging output 7 along first direction is swung；It dials
When pin 14 pushes the rotation of the first driver plate 6, the first driver plate 6 is rotated in a first direction, and is put so that swinging output 7 along first direction
It is dynamic, to realize the bidirectional swinging for swinging output 7.
The finger 14 of the utility model is for alternately pushing the first driver plate, the rotation of the second driver plate, due to the first driver plate, second
The rotation direction of driver plate is always on the contrary, to realize the transformation of the first driver plate, the second driver plate rotation direction.Swing output 7 with
First driver plate 6 rotates synchronously, and it is then changing for wobbling action on output 7 that the transformation of 6 rotation direction of the first driver plate, which is embodied in and swings,
To finally by the output wobbling action of swing output 7.The utility model has the advantages of simple structure, passes through changing for the rotation of a pair of of driver plate
To the commutation for realizing swing 7 swaying direction of output, and the swing commutation process for swinging output 7 is simple, and commutation process is dynamic
Make smoothness, without other external force.
In order to realize the transmitting of the first driver plate, the movement of the second driver plate, this fast automatic two-way swing mechanism further includes mutual
The first gear 4 and second gear 10 of engagement, are provided with the first fixing axle 9 and the second fixing axle 15 on the bracket 2, and described
One gear 4, the first driver plate 6 and swing output 7 be installed in rotation in the first fixing axle 9, the coaxial setting of three, with
First fixing axle is shaft, and three is fixedly connected by screw 5, to make first gear 4, the first driver plate 6 and swing defeated
7 three of part rotates synchronously out.The second gear 10 and the second driver plate 11 are installed in rotation in the second fixing axle 15, and two
The coaxial setting of person, using the second fixing axle as shaft, and the two is fixedly connected by screw, to make second gear 10 and
Two driver plates 11 rotate synchronously.When second driver plate 11 pushes rotation by finger 14, the second driver plate 11 is rotated in a first direction, the second tooth
Wheel 10 is rotated synchronously with the second driver plate 11, and second gear 10 is engaged by gear, and first gear 4 is driven to rotate, first gear 4
The rotation direction of rotation direction and second gear 10 is on the contrary, first gear 4 is rotated along the opposite direction of first direction, to make to swing
Output 7 is also swung along the opposite direction of first direction.When the first driver plate 6 is pushed by finger 14 to be rotated, output 7 is swung with the
One driver plate 6 is swung, and is swung output 7 at this time and is rotated in a first direction, to realize bidirectional swinging.And first gear 6 passes through tooth
Wheel engagement, drives second gear 10 to rotate, and then rotates the second driver plate 11 along the opposite direction of first direction.Until finger 14 with
First driver plate 6 is detached from, and the first driver plate 6 and the second driver plate 11 are static, is swung output 7 and is stopped swinging.And finger 14 is in power
It is continued to rotate under the drive of mechanism, until finger 14 touches the second driver plate 11, the second driver plate 11 is pushed to turn along first direction again
It is dynamic, into next cycle.It is every to pass through a cycle, it swings the realization of output 7 and commutates twice, commutation action is quickly, reliably.When
It when needing to change the hunting frequency for swinging output 7, or needs to switch political loyalty when playing swing, power mechanism can be passed through and control finger 14
Revolving speed or control dead time make periodic wobble.
As a kind of alternative scheme, settable gear set passing movement between the first driver plate 6 and the second driver plate 11, and tooth
The transmission ratio of wheel group can be used for adjusting the hunting frequency for swinging output 7.It, always really when using gear set passing movement
It is opposite with the rotation direction of the second driver plate 11 to protect the first driver plate 6.
Alternatively, first gear and the first driver plate may be configured as integrated formed structure, second gear and the
Two driver plates are also configured as integrated formed structure, for example gear structure is arranged on the periphery of the first driver plate, the periphery of the second driver plate
On be also provided with gear structure, the first driver plate and the second driver plate pass through its respective gear structure engaged transmission.
In the present embodiment, the power mechanism is speed regulating motor 1, such as stepper motor or servo motor, and speed regulating motor 1 is pacified
On bracket 2, the output shaft of speed regulating motor 1 is fixedly connected with a connecting rod 3, and the finger 14 is connected on the connecting rod 3, finger
14 at a distance from output shaft be finger 14 the radius of gyration.It is round in figure Fig. 2 shows the state that finger 14 pushes the second driver plate
Chain-dotted line L represent 14 motion profile of finger.When needing to change the hunting frequency for swinging output 7, or needs to switch political loyalty and play pendulum
When dynamic, it can be controlled by software programming, it can be achieved that stepless adjustable, or the control dead time, to meet the beat requirement of production line.
It the first gear 4, the first driver plate 6 and swings in the coaxial inner hole of output 7 first bushing 8, three is installed
It is actively socketed in the first fixing axle 9 by the first bushing 8.First bushing 8 is for reducing first gear 4, the first driver plate 6 and pendulum
The friction of dynamic output 7 and the first fixing axle 9, reduces the abrasion of the first fixing axle 9.
Second bushing 12 is installed, the two passes through the second lining in the second gear 10 and the coaxial inner hole of the second driver plate 11
Set 12 is actively socketed in the second fixing axle 15.Second bushing 12 is solid for reducing second gear 10 and the second driver plate 11 and second
The friction of dead axle 15 reduces the abrasion of the second fixing axle 15.
Spacer 13 is also equipped in second fixing axle 15, spacer 13 is for adjusting second gear 10 in the second fixing axle
Position on 15, it is ensured that second gear 10 can be engaged completely with first gear 4.
The working principle of the utility model is as follows:
Speed regulating motor 1 drives finger 14 to rotate by connecting rod 3, and finger 14 touches the second driver plate 11, and pushes the second driver plate
The 11 first direction D rotations shown in arrow of second fixing axle 15 in Fig. 2, synchronous with the second driver plate 11 turn of second gear 10
It is dynamic, rotational action is transferred to first gear 4 and the first driver plate 6 using the engaged transmission of second gear 10 and first gear 4, the
Opposite direction of one driver plate 6 around the first fixing axle 9 along first direction D rotates, while driving and swinging output 7 around the first fixing axle 9
Opposite direction along first direction D is swung, and the swaying direction for swinging output 7 at this time is opposite with the rotation direction of finger 14.
Finger 14 pushes the rotation of the second driver plate 11, until finger 14 is detached from the second driver plate 11.In Fig. 3 finger 14 be in will
It is detached from the position of the second driver plate 11.Second driver plate 11 stops operating, and is in quiescent phase, the first driver plate 6 also stops therewith at this time
Rotation, remain stationary.And finger 14 continues to rotate under the drive of speed regulating motor 1, until finger 14 touches the first driver plate 6, into
And the rotation of the first driver plate 6 is pushed, the first driver plate 6 is then rotated along first direction D, and Fig. 4 shows finger 14 and pushes 6 turns of the first driver plate
Dynamic situation, and swing output 7 and then swung with the first driver plate 6 along first direction D, the swaying direction of output 7 is swung at this time
It is identical as the rotation direction of finger 14, to realize the bidirectional swinging for swinging output 7.
Finger 14 push the first driver plate 6 rotation, until finger 14 be detached from the first driver plate 6, the first driver plate 6, the second driver plate 11,
First gear 4, second gear 10 enter quiescent phase, and finger 14 continues to rotate under the drive of speed regulating motor 1, until finger
14 touch the second driver plate 11, push the second driver plate 11, repeat above-mentioned whole process.
The utility model drives finger 14 in the form of speed regulating motor continuous rotation, realizes that swing is defeated by a pair of of driver plate
The bidirectional swinging of part 7 out, control is simple, high reliablity.The swing rhythm for swinging output 7 is stepless adjustable, facilitates satisfaction automatic
Transformation requirement of the production line to beat.It is suitable not to be suitable for the application of by gear passing movement between first driver plate 6 and the second driver plate 11
It is driven in high speed light loading, abrasion is small, the service life is high.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of fast automatic two-way swing mechanism, it is characterised in that: including bracket (2), and
Power mechanism, for driving finger mounted thereto (14) to rotate；
Finger (14), is mounted on power mechanism, and motion profile is circle, and the finger (14) is along its track motion process
Alternately the first driver plate (6) and the second driver plate (11) is pushed to rotate；
First driver plate (6) and the second driver plate (11), the first driver plate (6) and the second driver plate (11) are installed in rotation on bracket (2)
On, and the two, by gear passing movement, the rotation direction of the first driver plate (6) and the second driver plate (11) is opposite always；
It swings output (7), setting coaxial with the first driver plate (6) is simultaneously fixedly connected, to turn with the rotation of the first driver plate (6)
It is dynamic.
2. a kind of fast automatic two-way swing mechanism according to claim 1, it is characterised in that: further include intermeshing
First gear (4) and second gear (10) are provided with the first fixing axle (9) and the second fixing axle (15), institute on the bracket (2)
It states first gear (4), the first driver plate (6) and swings output (7) and be installed in rotation on the first fixing axle (9), three
It is coaxial to be arranged and be fixedly connected；The second gear (10) and the second driver plate (11) are installed in rotation on the second fixing axle
(15) on, the two is coaxial to be arranged and is fixedly connected.
3. a kind of fast automatic two-way swing mechanism according to claim 2, it is characterised in that: the power mechanism is to adjust
Speed motor (1), speed regulating motor (1) are mounted on bracket (2), and the output shaft of speed regulating motor (1) is fixedly connected with a connecting rod (3), institute
It states finger (14) to be connected on the connecting rod (3), finger (14) is the radius of gyration of finger (14) at a distance from output shaft.
4. a kind of fast automatic two-way swing mechanism according to claim 2, it is characterised in that: the first gear (4),
First driver plate (6) and swinging in output (7) coaxial inner hole is equipped with the first bushing (8), and three passes through the first bushing (8) work
It is dynamic to be socketed on the first fixing axle (9).
5. a kind of fast automatic two-way swing mechanism according to claim 2, it is characterised in that: the second gear (10)
With the second driver plate (11) the second bushing (12) are installed in coaxial inner hole, the two is actively socketed on the by the second bushing (12)
In two fixing axles (15).
6. a kind of fast automatic two-way swing mechanism according to claim 5, it is characterised in that: second fixing axle
(15) it is also equipped on spacer (13), spacer (13) is for adjusting position of the second driver plate (11) on the second fixing axle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533054.4U CN208737337U (en) | 2018-09-19 | 2018-09-19 | A kind of fast automatic two-way swing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821533054.4U CN208737337U (en) | 2018-09-19 | 2018-09-19 | A kind of fast automatic two-way swing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208737337U true CN208737337U (en) | 2019-04-12 |
Family
ID=66034070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821533054.4U Active CN208737337U (en) | 2018-09-19 | 2018-09-19 | A kind of fast automatic two-way swing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208737337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375052A (en) * | 2019-07-12 | 2019-10-25 | 南京能益泰科建材科技有限公司 | A kind of transmission mechanism and the spray equipment with transmission mechanism |
-
2018
- 2018-09-19 CN CN201821533054.4U patent/CN208737337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375052A (en) * | 2019-07-12 | 2019-10-25 | 南京能益泰科建材科技有限公司 | A kind of transmission mechanism and the spray equipment with transmission mechanism |
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