Material pusher
Technical field
The present invention relates to robotics, particularly relate to a kind of material pusher.
Background technology
Currently, the propelling movement of material is mostly by manually carrying out, although can manually push, but manually push increasing
Add the working strength of people and reduced work efficiency, add production cost.When described pushed material be high temperature or
During the higher material of person's radioactivity equivalent risk, artificial propelling movement needs to wear protective articles and likely causes to staff
Injury.Accordingly, it would be desirable to one is stable, reliable material pusher is artificial with replacement, improve work efficiency, reduction produces into
This.
Summary of the invention
It is an object of the invention to provide a kind of material pusher to solve or part solution the problems referred to above.
For solving above-mentioned technical problem, the present invention provides a kind of material pusher, including drive division, push part and material
Portion, described drive division drives described push part to act on material in described material portion;Described push part includes motion portion, connecting portion
And pars contractilis, described pars contractilis includes the first pars contractilis and the second pars contractilis, and described motion portion connects institute by described connecting portion
Stating the first pars contractilis, described second pars contractilis stretches relative to described first pars contractilis, and described second pars contractilis end connection pushes away
Plate.
Further, the end of described second pars contractilis is fixedly connected with propelling movement frame, and described propelling movement frame is connected with
Push post, described propelling movement post is flexibly connected described push pedal;Being provided with elastic component on described propelling movement post, described elastic component is with described
Push frame or described push pedal contact.
Further, described push pedal is provided with sensor.
Further, described propelling movement frame includes the first pushing plate, the second pushing plate and the 3rd pushing plate, and described first pushes
Plate is vertical with the described second pars contractilis direction of motion and fixing with described second pars contractilis end to be connected, described second pushing plate,
3rd pushing plate is parallel with the described second pars contractilis direction of motion and fixing with described first pushing plate end is connected.
Further, described second pushing plate and the 3rd pushing plate are all connected with propelling movement post.
Further, described material portion includes that base plate fixes the support bar being connected and fixing connecting bottom board with described base plate
The guide post of side adjacent supports bar, described base plate, support bar and guide post surround the material memory space forming both ends open.
Further, described material is rod-like material.
Further, described connecting portion includes slide block and fixes the rebound being connected, described slide block and institute with described slide block
Stating motion portion to be dynamically connected, described rebound is fixing with described pars contractilis to be connected.
Further, described drive division is motor, and described motion portion is electricity cylinder, and described motor drives described electricity cylinder, described
Electricity cylinder drives described slide block to make straight reciprocating motion.
Further, described pars contractilis is pneumatic member, and described first pars contractilis is cylinder, and described second pars contractilis is flexible
Bar.
Compared with prior art, the material pusher of the present invention has the characteristics that and advantage:
1, the material pusher of the present invention, during the motion portion in its push part moves reciprocatingly, drives flexible
Portion is synchronized with the movement, and the push pedal on described pars contractilis promotes the material removal in material portion to enter next step operation.So, it is to avoid
Artificial propelling movement, improves work efficiency, reduces manufacturing cost.
2, the material pusher of the present invention, the pars contractilis in its push part includes the first pars contractilis and the second pars contractilis,
Second pars contractilis can make stretching motion relative to the first pars contractilis, and motion portion drives in pars contractilis motor process, when in push pedal
Side senser when material in material portion being detected, the stop motion of motion portion, the second pars contractilis in pars contractilis is relative to
One pars contractilis makees stretching motion, when the opposite side sensor in push pedal detects material in material portion again, and the second pars contractilis
Stop motion, push part continues to move and push material to enter next step operation.Aforesaid operations achieves the accurate of propelling movement process
Operation and Effec-tive Function.
3, the material pusher of the present invention, the end of the second pars contractilis is fixedly connected with propelling movement frame, and it is movable to push on frame
Connect and have propelling movement post, institute's propelling movement post is flexibly connected described push pedal;Pushing and be provided with elastic component on post, described elastic component is with described
Push frame or described push pedal contact, can be by changing the elastic force of the distance regulation elastic component between push pedal and propelling movement frame.So,
Initial forces will be produced between push pedal and material, guarantee that material does not occur in the moment of push pedal contacting material crooked, and
The rigid collision becoming push pedal and material is elastic collision, protects material complete while the service life adding push pedal.
4, the material pusher of the present invention, described material portion is formed two ends opened by base plate, support bar and guide post encirclement
The material memory space of mouth, support bar and guide post form material channel.This material channel is easy to depositing and transferring of material,
And guide post has good guide effect.Material particularly rod shaped materials can smoothly be transferred under the promotion of push pedal
Go out material portion and enter next step operation.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of material pusher better embodiment of the present invention;
Wherein,
10, servomotor, 20, electricity cylinder, 21, slide block, 22, rebound, 23, pneumatic member, 231, cylinder, 232, expansion link,
24, frame is pushed, the 241, first pushing plate, the 242, second pushing plate, the 243, the 3rd pushing plate, 25, push post, 26, push pedal, 27,
Stage clip, 31, base plate, 32, support bar, 33, guide post.
Detailed description of the invention
For making the purpose of the present invention, feature become apparent, below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made
Further instruction, but, the present invention can realize by different forms, it is not considered that be simply confined to described embodiment.
As it is shown in figure 1, be the axonometric chart of material pusher better embodiment of the present invention.Drive division in the present embodiment
Being a servomotor 10, motion portion is electricity cylinder 20, and servomotor 10 is fixedly mounted on electricity cylinder 20 housing, and servomotor 10 drives
Straight reciprocating motion made by galvanic electricity cylinder 20, and the straight reciprocating motion band movable slider 21 of electricity cylinder 20 makees straight reciprocating motion, slide block 21 with
Rebound 22 is through the fixing connection of bolt.In the present embodiment, pars contractilis is pneumatic member 23, and wherein the first pars contractilis is cylinder 231, the
Two pars contractilis are expansion link 232, and expansion link 232 can move relative to cylinder 231.Pneumatic member 23 is driven to run at slide block 21
Stopping during material position, the expansion link 232 in pneumatic member 23 moves relative to cylinder 231, after expansion link 232 runs to material
During end, it is for linear motion that servomotor 10 continues band galvanic electricity cylinder 20, and electricity cylinder band movable slider 21 also drives push pedal 26 to promote material to move
Go out material portion.When, after the pushed removal of material, material position is exited in expansion link 232 contraction, electricity cylinder 20 resets.Watching in this enforcement
Take motor 10 and can accurately control speed, it is ensured that the precise linear of electricity cylinder 20 moves back and forth, and then ensure that push pedal 26 can be accurate
Navigate to material position, and ensure material by steady, reliably push.
Push frame 24 and include the first pushing plate the 241, second pushing plate 242 and the 3rd pushing plate 243, the first pushing plate 241
Vertical with expansion link 232 direction of motion and fixing with expansion link 232 be connected, the second pushing plate the 242, the 3rd pushing plate 243 with stretch
Contracting bar 232 direction of motion is parallel and fixing with the first pushing plate 241 end is connected.Second pushing plate 242 and the 3rd pushing plate 243
Being positioned at the two ends up and down of material, pushing to connect on the second pushing plate 242 on frame 24 and the 3rd pushing plate 243 has propelling movement post 25,
The end connection pushing post 25 has push pedal 26.So, the two ends up and down of material are all by the thrust of push pedal 26, material uniform force
And by the most pushed removal material portion.Stage clip 27 it is provided with on post 25, stage clip 27 and described propelling movement frame 24 or push away pushing
Plate 26 contacts, and the stage clip 27 in Fig. 1 contacts with propelling movement frame 24 and push pedal 26, by changing push pedal 26 and can push between frame 24
Distance regulation stage clip 27 elastic force.So, initial forces between push pedal 26 and material, will be produced, at push pedal 26 contactant
It is crooked that the moment of material guarantees that material does not occur, and the rigid collision becoming push pedal 26 and material is elastic collision, adds push pedal
Material is protected complete while the service life of 26.
In the present embodiment, in push pedal 26, the adjacent two sides near material are provided with sensor (not indicating in figure).?
During push pedal 26 is run by promotion, during in push pedal 26, the sensor of side detects material portion during material, electricity cylinder 20 stops
Motion, the expansion link 232 in pneumatic member 23 makees stretching motion relative to cylinder 231, when the sensing of opposite side adjacent in push pedal 26
When device detects material in material portion again, cylinder 231 stop motion, electricity cylinder 20 continues to move and push material to enter next step
Operation.Aforesaid operations achieves precise manipulation and the Effec-tive Function of propelling movement process.
In the present embodiment, material portion is surrounded by base plate 31, support bar 32 and guide post 33 and forms the material of both ends open and deposit
Storage space, support bar 32 and guide post 33 form material channel.This material channel is easy to depositing and transferring of material, and leads
To bar 33, there is good guide effect.Material particularly rod shaped materials can smoothly be gone out by transfer under the promotion of push pedal 26
Material portion enters next step operation.
Obviously, those skilled in the art can carry out various change and the modification spirit without deviating from the present invention to invention
And scope.So, if the present invention these amendment and modification belong to the claims in the present invention and equivalent technologies thereof scope it
In, then the present invention is also intended to comprise these change and modification.