Bar driving means
Technical field
The present invention relates to robotic technology field more particularly to a kind of bar driving means.
Background technique
Currently, the push of bar is mostly by manually carrying out, although can manually be pushed, artificial push increases
The working strength of people is added and has reduced working efficiency, increases production cost.When the material being pushed is club
When material, not only artificial push cannot improve working efficiency, instead because between bar contact area it is smaller due to be easier to skew occurs to injure by a crashing object
Staff.In addition to this, the such as certain radioactivity bars of some bars are also not suitable for manually being pushed.Therefore, it is necessary to one
Kind is stablized, reliable bar driving means is to substitute artificial, raising working efficiency, reduction production cost.
Summary of the invention
The purpose of the present invention is to provide a kind of bar driving means to solve or partially solve the above problems.
In order to solve the above technical problems, the present invention provides a kind of bar driving means, including driving portion, push part and guiding
Portion, push part include driving wheel, driven wheel, tensioning wheel and conveyer belt, the tensioning wheel be set to the driving wheel and it is described from
Between driving wheel, the driving portion drives the driving wheel to rotate and drives the movement of the conveyer belt, and the conveyer belt drives stick
Material moves between conveyer belt and guide part.
Further, the push part includes upper driving wheel and lower driving wheel, upper driven wheel and lower driven wheel, upper tensioning wheel
With lower tensioning wheel, upper conveyor belt and lower conveyor belt.
Further, it is fixedly connected between the upper driving wheel and lower driving wheel by driving shaft.
Further, further include top plate and bottom plate, the both ends of the driving shaft are movably connected on top plate and bottom plate, it is described on
Driving wheel and lower driving wheel are between top plate and bottom plate;The upper driven wheel and upper tensioning wheel are movably connected on top plate, described
Lower driven wheel and lower tensioning wheel are movably connected on bottom plate.
Further, the top plate includes outer top panel and inner top panel, and the driving shaft passes through inner top panel and one end activity
Outer top panel is connected, the upper driving wheel and lower driving wheel are between inner top panel and bottom plate;The upper driven wheel and upper tensioning wheel
It is movably connected on inner top panel.
Further, the guide part includes guide plate, and a guide plate end face opposite with the conveyer belt is flat
Face.
Further, the guide plate includes upper guide plate and lower guide plate, and the guide part further includes guiding axis, described
Guiding axis both ends are fixedly connected with guide plate and lower guide plate, and one end of the guiding axis is fixedly connected with the bottom plate.
Further, the guide plate includes upper guide plate and lower guide plate, and the upper guide plate is fixedly connected with top plate, under
Guide plate is fixedly connected with bottom plate.
Further, the pilot construction is the mirror-image structure of the driving portion and push part.
Further, the speed of service of the transmission tape running speed and conveyer belt in the push part in the guide frame
It is identical.
Compared with prior art, bar driving means of the invention has the characteristics that and advantage:
1, bar driving means of the invention, motor, driving wheel, driven wheel, conveyer belt run smoothly, it is ensured that bar with
Stable driving;Driving portion and push part structure are simple, easy for installation, ensure that good operation work on the basis of cost reduction
Condition.
2, bar driving means of the invention, servo motor drive driving wheel rotation, and it is suitable to adjust conveyer belt in tensioning wheel
Tightness after, driving wheel drive conveyer belt and driven wheel movement.Bar is placed on conveyer belt and is led by previous step process
The one end in channel is formed to plate, conveyer belt touches bar and generates rubbing action between bar at this time, and bar is driven to exist
It is moved in channel, be moved to the other end from the one end in channel and enter the next step.Whole bar driving means runs smoothly
Reliably, artificial push is avoided, improves work efficiency, reduce manufacturing cost.
3, bar driving means of the invention forms the channel of constraint bar between guide plate and conveyer belt.Bar is being led
It is steady, reliable that it is pushed movement in the channel formed to plate and conveyer belt, crooked phenomenon will not occur in moving process.
4, bar driving means of the invention, guide part can also be the mirror-image structure of driving portion and push part.At this point, stick
Expect that the channel formed between two opposite conveyer belts is mobile, when driving operation by two conveyer belts, conveyer belt touches bar
And rubbing action is generated between bar, it drives bar to move between two conveyer belts, is moved to the other end from the one end in channel
And enter the next step.Pass through the guide part for generating driving portion and push part mirror image, although operation energy consumption is higher, stick
It is more stable, reliable that material is pushed movement.
Detailed description of the invention
Fig. 1 is the perspective view of bar driving means embodiment one of the present invention;
Fig. 2 is the perspective view of bar driving means embodiment two of the present invention;
Wherein,
10, servo motor, 21, bottom plate, 22, top plate, 221, inner top panel, 222, outer top panel, 31, driving wheel, 32, driven
Wheel, 33, tensioning wheel, 34, conveyer belt, 34a, mirror image conveyer belt, 35, driving shaft, 36, bearing, 41, guide plate, 42, guiding axis,
50, bar.
Specific embodiment
To be clearer and more comprehensible the purpose of the present invention, feature, a specific embodiment of the invention is made with reference to the accompanying drawing
Further instruction, however, the present invention can be realized with different forms, it is not considered that being only confined to the embodiment described.
Embodiment one
As shown in Figure 1, being the perspective view of bar driving means embodiment one of the present invention.In Fig. 1, driving portion is servo motor
10, servo motor 10 is fixed on bottom plate 21, and push part includes driving wheel 31, driven wheel 32, tensioning wheel 33 and conveyer belt 34, is opened
Bearing up pulley 33 is pressed on conveyer belt 34, for adjusting the tightness of conveyer belt 34.In the present embodiment, top plate includes inner top panel 221
With outer top panel 222, outer top panel 222, inner top panel 221 and bottom plate 21 are bolted to connection.Driving shaft 35 is fixedly connected above and below
Driving wheel 31, driving shaft 35 pass through the both ends of inner top panel 221 and driving shaft 35 and are movably connected in bottom plate 21 and outer by bearing 36
On top plate 222.Upper driving wheel, lower driving wheel 31 between inner top panel 221 and bottom plate 21, the driven wheel 32 of top and top
Tensioning wheel 33 be movably connected on inner top panel 221, the driven wheel 32 of lower section and the tensioning wheel 33 of lower section are movably connected on bottom plate
On 21.Bar driving means in the present embodiment, servo motor 10, driving wheel 31, driven wheel 32 run smoothly, it is ensured that give bar
50 with stable driving;Driving portion and push part structure are simple, easy for installation, ensure that good fortune on the basis of cost reduction
Row operating condition.
Guide part in the present embodiment includes upper and lower guide plate 41 and guiding axis 42, and guide plate 41 is "convex" shaped shape, is led
An end face to the opposite conveyer belt 34 of plate 41 is plane.The both ends of guiding axis 42 are fixedly connected with upper and lower guide plate 41, guiding axis 42
One end be bolted to connection bottom plate 21.The channel of constraint bar 50 is formed between conveyer belt 34 and guide plate 41.Bar
50 are pushed movement steadily, reliably in the channel that guide plate 41 and conveyer belt 34 are formed, and skew will not occur in moving process
Phenomenon.
Servo motor 10 drives driving shaft 35 to rotate in the present embodiment, and driving shaft 35 drives driving wheel 31 to rotate, and is being tensioned
After wheel 33 adjusts the suitable tightness of conveyer belt 34, driving wheel 31 drives the movement of conveyer belt 34 and driven wheel 32.Bar 50
Conveyer belt 34 is placed on by previous step process and guide plate 41 forms the one end in channel, conveyer belt 34 touches bar 50 simultaneously at this time
Rubbing action is generated between bar 50, and bar 50 is driven to move in channel, is moved to the other end simultaneously from the one end in channel
Into the next step.Whole bar driving means runs smoothly reliably, avoids artificial push, improves work efficiency, drops
Low manufacturing cost.
Embodiment two
As shown in Fig. 2, being the perspective view of bar driving means embodiment two of the present invention.
The present embodiment is different from embodiment one, the present embodiment top plate regardless of upper plate and lower roof plate, only top plate 22,
35 one end of driving shaft is flexibly connected 21 other end of bottom plate and connects top plate 22, and upper driving wheel, lower driving wheel 31 are located at top plate 22 and bottom
Between plate 21, the driven wheel 32 of top and the tensioning wheel 33 of top are movably connected on top plate 22;Guide part in the present embodiment
It is the mirror-image structure of the driving portion in embodiment one and push part.At this point, bar 50 conveyer belt 34 and mirror image conveyer belt 34a it
Between channel it is mobile, when driving operation by conveyer belt 34 and mirror image conveyer belt 34a, conveyer belt 34 or mirror image conveyer belt 34a contact
Rubbing action is generated to bar 50 and between bar 50, and bar 50 is driven to move between conveyer belt 34 and mirror image conveyer belt 34a
It is dynamic, the other end is moved to from the one end in channel and enters the next step.It is led by generate driving portion and push part mirror image
To portion, although operation energy consumption is higher, it is more stable, reliable that bar is pushed movement.In the present embodiment, conveyer belt 34 and mirror image
The speed of service of conveyer belt 34a is identical, to guarantee that bar can be moved smoothly between channels.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the present invention is also intended to include these modifications and variations.