A kind of rotating machine arm
Technical field
The utility model belongs to battery processing technique field more particularly to a kind of rotating machine arm.
Background technology
It needs to carry out lamination to the positive and negative anodes and diaphragm of battery during battery processing and manufacturing, traditional lamination process has Z
Word lamination, bag making lamination and combined type lamination.Wherein, Z-shaped lamination be positive/negative plate repeat alternately lamination, diaphragm from spaced intermediate
Form a kind of lamination process of battery core.Bag making lamination is usually that positive plate top and bottom are aligned with diaphragm, is made after surrounding hot pressing
Then positive plate bag repeats to replace lamination again with cathode.Combined type lamination is that positive plate (negative plate) and upper and lower diaphragm hot-pressing are multiple
Stacked wafer cells are made in conjunction, then repeat lamination with anisotropic pole piece, manufactured battery core after last integral heat pressure is compound.
Lamination is carried out using 2 groups of manipulators in producing line at present, one group of manipulator is responsible for folded positive plate, one group of manipulator
Folded negative plate, and diaphragm walks zigzag.It is pre-positioned station by setting, determines the position of pole piece.However, due to manipulator itself
Do not have deviation-correcting function, station is pre-positioned to rectify a deviation by setting, takes up space big.And predetermined station carries out correction and lamination
There is middle transition link between process, correction precision is relatively low.Two groups of manipulator cooperations can not be carried out at the same time feeding
And blowing, serial action is more, therefore required time is long, and efficiency is low.
Invention content
To solve the technical problems existing in the prior art, the utility model provides a kind of rotating machine arm, the machinery
Hand includes:
Multi-station turning table, the multi-station turning table include multiple using turntable center as the rotary work station of rotation center;It is described
Sucker is provided on rotary work station;Multi-station turning table is mounted on z-axis lifting platform, described in the lift adjustment by z-axis lifting platform
The height of multi-station turning table;X-axis correction platform is with y-axis correction platform, the position for adjusting rotating machine arm in the horizontal direction;It is straight to drive
Motor, for driving z-axis lifting platform, x-axis correction platform and y-axis correction platform displacement;Ccd is pre-positioned component, is identified by ccd image
Alignment rotary work station is accurately positioned.
Further, the multi-station turning table includes four rotary work stations, and four rotary work stations are with turntable center
Rotation center is distributed in " ten " word location on a circumference, and each station differs 90 °.
Further, four rotary work stations are rotated by 90 ° every time.
Further, the manipulator includes feeding station corresponding with four rotary work stations, CCD pre-determined bit stations
With lamination station;The rotary work station then rotates to the CCD pre-determined bits station and is made a reservation in the feeding station feeding
Position then rotates to lamination station and carries out lamination.
Further, the CCD pre-determined bit stations are positioned by CCD pre-determined bit components.
Further, the manipulator further includes waste material box, the waste material for receiving rotary work station discarding.
Further, the manipulator further includes brush dust component, for being vacuum cup brush dust.
Further, the manipulator further includes chassis overhang.
Further, negative pressure hole is provided on the sucker, the negative pressure hole is connect with compressor.
Further, the rotary work station in the multi-station turning table rotates under the driving of electric rotating machine.
The beneficial effects of the utility model:
One, by the design of rotating machine arm make device structure it is compacter it is beautiful (because pre-structure be straight line work
Crawl, positioning and rectifying, blowing are completed on position, have now becomes loop configuration)
Two, manipulator itself has deviation-correcting function, and cooperation CCD visions carry out the multidimensional correction of x, y and angle, and do not deposit
In middle transition link, therefore correction precision is high.
Three, the feeding of rotating machine arm, correction, blowing and cleaning are concurrent activities, therefore its is efficient.
Four, z-axis lifting component can change with the increase of lamination thickness, can also shorten the time.
Description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings;
Fig. 1 is that the utility model implements the rotating machine arm structural schematic diagram provided.
Fig. 2 is that the utility model implements the rotating machine arm operative scenario schematic diagram provided.
Wherein the reference numerals are as follows:
Multi-station turning table -1, sucker -2, z-axis lifting platform -3, x-axis correction platform -4, y-axis correction platform -5 directly drive electrode -6,
Ccd is pre-positioned component -7, waste material box -8, brush dust component -9
Circulate line -11, lamination stacking table -12, rotating machine arm -13, rotating machine arm -14, rubberizing carrying mechanism -15, rotation
Manipulator -16, rotating machine arm -17, suction disc -18.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment
Those of be not necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes,
The intrinsic other steps of method, product or equipment or unit.
Embodiment one:
As shown in Figure 1, the present embodiment provides a kind of rotating machine arm, the rotating machine arm includes:
Multi-station turning table 1, the multi-station turning table 1 include multiple using turntable center as the rotary work station of rotation center;Institute
It states and is provided with sucker 2 on rotary work station;Multi-station turning table is mounted on z-axis lifting platform 3, passes through the lift adjustment of z-axis lifting platform 3
The height of the multi-station turning table 1;X-axis correction platform 4 is with y-axis correction platform 5, the position for adjusting rotating machine arm in the horizontal direction
It sets;Direct driving motor 6, for driving z-axis lifting platform 3, x-axis correction platform 4 and y-axis correction 5 displacement of platform;
Ccd is pre-positioned component 7, identifies that alignment rotary work station is accurately positioned by ccd image.
Multi-station turning table includes four rotary work stations, and four rotary work stations are in using turntable center as rotation center
" ten " word location is distributed on a circumference, and each station differs 90 °.Four rotary work stations are stated to be rotated by 90 ° every time.
Manipulator includes feeding station 11 corresponding with four rotary work stations, CCD pre-determined bit stations and lamination station
12;The rotary work station then rotates to the CCD pre-determined bits station and is pre-positioned, so in 11 feeding of the feeding station
After rotate to lamination station carry out lamination.
CCD is pre-positioned station and is positioned by CCD pre-determined bit components 7.The manipulator further includes waste material box 8, for connecing
Receive the waste material that rotary work station abandons.Manipulator further includes brush dust component 9, for being vacuum cup brush dust.Manipulator further includes bottom
Disc carrier 10.Negative pressure hole is provided on sucker 2, the negative pressure hole is connect with compressor.Rotary work station in multi-station turning table 1 exists
It rotates under the driving of electric rotating machine.
Embodiment two
If Fig. 1 shows, which includes:X-axis correction, y-axis correction, direct driving motor, ccd pre-determined bit component,
Four work position rotation tables, sucker, z-axis lifting, waste material box, brush dust component.The workflow of rotating machinery arm device is as follows:Feeding station
Feeding is rotated by 90 °, and CCD detection positioning, x, y and angle correction are rotated by 90 °, and lamination station blowing is rotated by 90 °, waste material is lost
It abandons, is rotated by 90 ° (cleaning sucker), feeding station feeding.
Rotating machine arm completes the correction of x, y and angle by the cooperation of direct driving motor and x, y servo motor
A kind of feeding, blowing, correction mode, feeding, positioning and rectifying, blowing, waste material rejecting are that parallel connection synchronously completes
Rotating machine arm can carry out the up and down motion of z-axis, and moving height can adjust in due course.
Embodiment three
As shown in Fig. 2, which show a kind of lamination device, described device includes:Lamination stacking table circulation line, the lamination stacking table stream
It includes multiple lamination stacking tables 12 to turn line, and when lamination stacking table circulation line rotation, the multiple lamination stacking table 12 is in lamination stacking table circulation line
On along fixed-direction cycle rotation;First rotating machine arm 16, setting pass through rotation process on lamination stacking table circulation line
Bottom diaphragm is placed on lamination stacking table;Second rotating machine arm 17, setting first rotation on lamination stacking table circulation line
The rear of manipulator 16 stacks the first pole piece on bottom diaphragm by rotation process;Third rotating machine arm 13 is arranged in institute
The rear for stating second rotating machine arm 17 on lamination stacking table circulation line, in being stacked on first pole piece by rotation process
Layer diaphragm;4th rotating machine arm 14 is arranged the rear of the third rotating machine arm 13 on lamination stacking table circulation line, leads to
It crosses rotation process and stacks the second pole piece on the diaphragm of middle level.Lamination stacking table circulates line in a ring, according to lamination stacking table circulation line
The quantity of the lamination stacking table 12 is arranged in length.
First pole piece is anode pole piece, and second pole piece is cathode pole piece;Alternatively, first pole piece is cathode
Pole piece, second pole piece are anode pole piece.
Described device further includes rubberizing carrying implement, and the rubberizing carrying implement carries the battery core that completion is stacked on the lamination stacking table
Carry out rubberizing.On the rubberizing carrying implement 15 have note glue station, when the note glue station is occupied, lamination stacking table circulate line after
Continuous rotation, and first rotating machine arm 16, second rotating machine arm 7, the third rotating machine arm 13, described the
Four rotating machine arms 14 stop rotating lamination action.
First rotating machine arm 16, second rotating machine arm 17, the third rotating machine arm 13, the 4th rotation
It includes CCD visual detectors to turn manipulator 14, judges whether current lamination is aligned with lamination before by visual detector.
First rotating machine arm 16, second rotating machine arm 17, the third rotating machine arm 13, the 4th rotation
It includes four adsorption plates to turn manipulator 14.
Four adsorption plate rotational symmetry, and suction is generated when rotation is to feeding station, adsorb stacked wafer moudle.
First rotating machine arm 16, second rotating machine arm 17, the third rotating machine arm 3, described
Four rotating machine arms 14 also have elevating mechanism, control the lifting of rotating machine arm.
Causing short circuit since the pole piece of traditional Z-shaped lamination is easy dislocation, battery security prepared by this battery core is poor,
Lamination efficiency is very low simultaneously.Bag making lamination is not fully solved positive/negative plate problem of misalignment, while efficiency is relatively low.Combined type is folded
The production efficiency of piece is all relatively low as Z-shaped lamination and bag making lamination, it is difficult to meet present new energy market to power battery
The demand of rapid growth.
Above-mentioned lamination process stacks completion and can just stack down a piece of according to a piece of, until stack completions, and this programme is folded
Piece platform can be designed to it is theoretic infinite multiple, then sheet stock can freely stack according to design beat sequence, while can be with
Theoretically expand more sheet stock generation mechanisms, further increases lamination efficiency.Rotating machine arm has CCD detection functions, institute simultaneously
The precision stacked can be improved, accomplish the function of improving battery tablet quality.
The free lamination device includes:High speed circulation line, lamination stacking table, multiple rotating machine arms, suction disc, rubberizing carrying implement
Structure.
Rotating machine arm is respectively used to stack diaphragm, positive (negative) pole piece, and diaphragm bears (just) pole piece.Each rotating machine arm
There are four suction discs, and four suction discs, which issue, all has respective function, and by taking rotating machine arm as an example, feeding below the suction disc of top is left
CCD vision-based detections below the suction disc of side, lower section suction disc lower section blowing, the brush dust dedusting simultaneously of defect material is abandoned in suction disc lower section in right side.
For lamination flow as shown in Fig. 2, rotating machine arm stacks bottom diaphragm first, rotating machine arm stacks negative (just) pole
Piece, rotating machine arm stack diaphragm, and rotating machine arm stacks positive (negative) pole piece.When last layer of diaphragm is folded on hand in rotating machinery
After the completion of putting, rotating machine arm no longer stacks positive (negative) pole piece.The battery core for stacking completion is carried to rubberizing by rubberizing carrying mechanism
Position carries out rubberizing, has battery core in rubberizing if there is rubberizing station, then lamination stacking table continues to circulate, then rotating machine arm is all no longer
It stacks, lamination stacking table is circulated again to rubberizing carrying mechanism, until can be carried to rubberizing station carries out rubberizing.Specific lamination algorithm
It is designed also based on the laminating method.
In an alternative embodiment, rotating machine arm can use the mechanical arm of four-degree-of-freedom to substitute, and such space is more
It is not self-control rotating mechanical arm, system conformance is more preferable, precision to be compact, while using the mechanical arm of goods shelf products
It can further get a promotion.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.