CN105170835B - A kind of automatic punching device and automation press line of automotive seat slideway - Google Patents
A kind of automatic punching device and automation press line of automotive seat slideway Download PDFInfo
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- CN105170835B CN105170835B CN201510536760.9A CN201510536760A CN105170835B CN 105170835 B CN105170835 B CN 105170835B CN 201510536760 A CN201510536760 A CN 201510536760A CN 105170835 B CN105170835 B CN 105170835B
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Abstract
The present invention provides a kind of automatic punching device and automation press line of automotive seat slideway, can synchronously realize the demoulding and transfer of workpiece, improve working (machining) efficiency.The automatic punching device includes punch press and mechanical hand, the punch press has stamping station, the stamping station carries the mould of work piece for placing, it is additionally provided with before the stamping station for placing the temporary position of workpiece to be added, the workpiece to be added is on the stripping direction of the work piece；The mechanical hand includes pusher pawl and demoulding pawl, the pusher pawl and the demoulding pawl can be along the stripping direction synchronizing movings, so that, while the demoulding pawl promotes the work piece to depart from the mould, the workpiece to be added is pushed to the stamping station by the temporary position by the pusher pawl.The of the invention synchronous demoulding for realizing workpiece and transmission, instead of the cooked mode that the first demoulding in prior art is transmitted again, so as to largely improve working (machining) efficiency.
Description
Technical field
The present invention relates to automotive seat production technical field, the automatic press dress of more particularly to a kind of automotive seat slideway
Put and automation press line.
Background technology
Automotive seat slideway is the track of automotive seat slide anteroposterior, is typically assembled into certain shape again by sheet stamping
Form finished product.In prior art, the punching press of automotive seat slideway is realized using automation press line.
The automation press line generally includes some punch presses, needs for sheet material to carry out Multi-step forming molding according to mould, most
End form is into satisfactory finished product.Therefore, the mechanical hand of clamping workpiece is additionally provided with automation press line, to realize the de- of workpiece
The transfer of mould and workpiece between punch press.
For chair slide, as which has interior hook-shaped structure, if normal to the direction demoulding of groove, easily
Cause the interference of workpiece and mould, therefore, generally the demoulding is carried out along the direction parallel to groove in prior art.Along groove side
To promoting workpiece to carry out the demoulding during, need to overcome the frictional resistance between workpiece and mould.As workpiece is in forming process
The elastic deformation of middle generation, the frictional resistance with about 300kgf between workpiece and mould, it is necessary to which mechanical hand possesses and is more than
300kgf thrusts can just complete the demoulding.In prior art, the thrust that mechanical hand can be provided is universal less, therefore, existing skill
In art, the working method of mechanical hand is usually：The workpiece demoulding is promoted along groove direction first, then clamping workpiece movement again, with reality
Existing transfer of the workpiece between each punch press.
In above-mentioned existing automation press line, the demoulding of workpiece is poor with transfer existence time, and mechanical hand must be completed first
Carry out the transfer of workpiece after the demoulding again, for a production line, this processing mode undoubtedly largely have impact on
Production efficiency, reduces the utilization rate of punch press.
Additionally, to improve the Position location accuracy in workpiece moving process, reducing the deviations of workpiece, each mechanical hand is moved
The control of stroke when dynamic proposes higher requirement.To realize the accurate control of each mechanical hand shift motion, one in prior art
Kind typical automation press line will be the stamping station of all punch presses in one line, and traverses all punch presses by a cross bar, by uniting
One power source drives beam movement, and then drives each mechanical hand corresponding with each punch press to be synchronized with the movement by cross bar, with
Realize the precise control to each mechanical hand shift motion.
But, being affected by installation accuracy, the centre-to-centre spacing between adjacent punch press can not possibly be identical, i.e., whole automatic
On punch line, there is several punch press centre-to-centre spacing not waited；In above-mentioned existing automation press line, it is uniformly controlled respectively using cross bar
Mechanical hand so that the stroke of each mechanical hand is consistent, and a fixed stroke can not adapt to all of punch press centre-to-centre spacing.
Therefore, the automatic punching device and automation press line of a kind of automotive seat slideway how are designed, to improve processing effect
Rate, becomes the technical problem of the current urgent need to resolve of those skilled in the art.
The content of the invention
It is an object of the invention to provide the automatic punching device and automation press line of a kind of automotive seat slideway, can be synchronous
The demoulding and transfer of workpiece are realized, working (machining) efficiency is improve.
To solve above-mentioned technical problem, the present invention provides a kind of automatic punching device of automotive seat slideway, including punch press
And mechanical hand, the punch press has a stamping station, and the stamping station carries the mould of work piece, the punching for placing
It is additionally provided with before pressure station for placing the temporary position of workpiece to be added, demoulding side of the workpiece to be added in the work piece
Upwards；The mechanical hand includes that pusher pawl and demoulding pawl, the pusher pawl and the demoulding pawl can be same along the stripping direction
Moved further, so that, while the demoulding pawl promotes the work piece to depart from the mould, the pusher pawl is treated described
Workpiece pushes to the stamping station by the temporary position.
The automatic punching device of the present invention, was provided with temporary position, for placing workpiece to be added, accordingly before stamping station
Ground, mechanical hand is provided with pusher pawl and demoulding pawl, and after the completion of a punching press, the pusher pawl of mechanical hand acts on workpiece to be added, takes off
Mould pawl acts on work piece, then drives pusher pawl and demoulding pawl along stripping direction synchronizing moving, then promotes quilt in demoulding pawl
While workpiece break away from moulds, workpiece to be added is pushed to stamping station by temporary position by pusher pawl.It can be seen that, the present invention is synchronous real
Show the demoulding of workpiece and transmission, instead of the cooked mode that the first demoulding in prior art is transmitted again, so as to largely
Improve working (machining) efficiency.
Alternatively, the mechanical hand is arranged on the punch press, and can be in the horizontal plane that the stripping direction is located
Transverse shifting, to drive the pusher pawl into and out the temporary position, while driving the demoulding pawl into and out institute
State stamping station.
Alternatively, the spacing of the demoulding pawl and the pusher pawl on the stripping direction is adjustable.
Alternatively, the demoulding pawl is included in the first claw and the second claw that the stripping direction is spaced apart, described
The spacing of the first claw and second claw can be adjusted according to the work piece；
And/or, the pusher pawl is included in the 3rd claw and the 4th claw be spaced apart on the stripping direction, described
The spacing of the 3rd claw and the 4th claw can be adjusted according to the workpiece to be added.
Alternatively, the temporary position is in same plane with the stamping station.
The present invention a kind of automation press line of automotive seat slideway is also provided, including it is some be arranged in order from front to back from
Dynamic decompressor, the stamping station in each automatic punching device are inline, and the automatic punching device is above-mentioned
Automatic punching device described in one, the stamping station keep in the middle of position described in two before and after being adjacent.
The automation press line of the present invention includes some above-mentioned automatic punching devices, and each automatic punching device can be synchronously real
The demoulding of existing workpiece and transmission, and the temporary position of the workpiece transfer to latter punch press after previous punch press is processed, to realize
The straight line stepping type transmission of workpiece；For whole production line, the transfer mode of this straight line stepping type causes workpiece only to exist
Front and back move up, and there is no up and down motion, shorten the bang path of workpiece, and synchronously realize the demoulding and transmission,
Drastically increase working (machining) efficiency.
Alternatively, also including being oriented to type frame, the guiding type frame by each temporary position and each stamping station by
A-P is sequentially connected, and constitutes the moving track of the workpiece to be added and the work piece.
Alternatively, also including unstacker, the unstacker is pushed to after some tablets of pile are split into single tablet
The temporary position of the automatic punching device of foremost.
Alternatively, the upper surface for being oriented to type frame, the unstacker and the mould is concordant, and the centrage of three
Overlap.
Alternatively, the mechanical hand in each automatic punching device is separate, and the stroke of each mechanical hand can root
It is adjusted according to each self-corresponding punch press centre-to-centre spacing.
Description of the drawings
Fig. 1 is that a kind of structure of the automation press line of automotive seat slideway provided by the present invention in specific embodiment is shown
It is intended to；
Fig. 2 is that a kind of first working condition of the automatic punching device provided by the present invention in specific embodiment is illustrated
Figure；
Fig. 3 is that a kind of second working condition of the automatic punching device provided by the present invention in specific embodiment is illustrated
Figure；
Fig. 4 is that a kind of threeth working condition of the automatic punching device provided by the present invention in specific embodiment is illustrated
Figure；
Fig. 5 is that a kind of fourth working condition of the automatic punching device provided by the present invention in specific embodiment is illustrated
Figure；
Fig. 6 is manipulator behavior process schematic in automatic punching device provided by the present invention；
Fig. 7 is view of the work piece in mould in automatic punching device provided by the present invention；
Fig. 8 is shown by a kind of stereochemical structure of set-up mode of work piece that automatic punching device provided by the present invention is processed
It is intended to.
In Fig. 1-8：
Punch press 1, stamping station 11, mechanical hand 2, pusher pawl 21, the 3rd claw 211, the 4th claw 212, demoulding pawl 22,
One claw 221, the second claw 222, work piece 3, mould 4, workpiece to be added 5, temporary position 6, guiding type frame 7, unstacker 8.
Specific embodiment
The core of the present invention is to provide a kind of automatic punching device and automation press line of automotive seat slideway, can be synchronous
The demoulding and transfer of workpiece are realized, working (machining) efficiency is improve.
It should be noted that first, second grade word of the present invention is same or similar multiple only for specification configuration
Part or structure, do not indicate that certain particular determination to setting order or annexation.
Herein with the direction parallel with stripping direction as fore-and-aft direction, when stripping direction refers to work piece break away from moulds
Moving direction；After direction pointed by stripping direction is, the direction contrary with stripping direction is front, that is to say, that workpiece takes off
It is transferred to next punch press after mould successively backward and proceeds punching press.In the horizontal plane, perpendicular to direction in front and back be right and left
To also referred herein as laterally.
Below in conjunction with accompanying drawing, the automation press line and automatic punching device of automotive seat slideway of the present invention are carried out specifically
Introduce, so as to those skilled in the art's accurate understanding technical scheme.
As shown in figure 1, the invention provides a kind of automation press line of automotive seat slideway, including some automatic press dress
Put, each automatic punching device is arranged in order from front to back, and the stamping station 11 of each automatic punching device is arranged in yi word pattern
Straight line, so that final finished product is formed after carrying out Multi-step forming to workpiece, forms the streamline of an automatic press.At this
On streamline, the flow direction with workpiece as fore-and-aft direction, i.e., pointed by the flow direction of workpiece be after, the flowing with workpiece
Direction it is opposite for front, in other words, the upstream correspondence front of streamline, downstream correspondence rear.
In the automation press line of the present invention, the flow direction of workpiece is identical with the stripping direction of workpiece, to pass in workpiece
The demoulding is realized during passing synchronously；That is, stripping direction as herein described is fore-and-aft direction, the movement of workpiece during the demoulding
Rear is pointed in direction, and opposite to that direction is front；When stripping direction is the demoulding, workpiece removes the direction of mould, and correspondence is originally
Rear described in text.
The automatic punching device of the present invention includes punch press 1 and mechanical hand 2, and mechanical hand 2 is cooperated with punch press 1, mechanical hand 2
The demoulding of workpiece, and transmission of the workpiece between each punch press 1 can be realized, the demoulding and transmission of workpiece can be synchronously completed.
In detail, punch press 1 has stamping station 11, generally needs for work piece 3 to be placed on mould 4 in punching course
On, punching press to be carried out to work piece 3 according to mould 4；The mould 4 for carrying work piece 3 can be placed on the punching press
Station 11, carries out punching press to work piece 3 will pass through punch press 1.The automatic punching device of the present invention also includes temporary position 6, temporarily
Position 6 is deposited before stamping station 11, for placing workpiece to be added 5；And temporary position 6 may be at the demoulding side of work piece 3
Upwards, on the extended line that specially stripping direction is located, that is to say, that temporary position 6 may be at the dead ahead of stamping station 11,
Punching press is carried out so that workpiece to be added 5 can be moved linearly from front to back to stamping station 11.
Mechanical hand 2 includes pusher pawl 21 and demoulding pawl 22, and both are in fore-and-aft direction arrangement, pusher pawl 21 and workpiece to be added 5
Correspondence, may be at the directly to the left or directly to the right of workpiece to be added 5, so that its transverse shifting may act on part to be processed 5, from
And workpiece to be added 5 is promoted backward to stamping station 11；Demoulding pawl 22 is corresponding with work piece 3, just may be at work piece 3
Left side or directly to the right, so that its transverse shifting may act on work piece 3, so as to promote work piece 3 backward so that added
3 break away from moulds 4 of workpiece, realizes the demoulding of work piece 3.Pusher pawl 21 and demoulding pawl 22 synchronously can be moved in the longitudinal direction
It is dynamic, then, when pusher pawl 21 block workpiece to be added 5, and demoulding pawl 22 block work piece 3 when, mechanical hand 2 can be driven by front
To rear movement, move after 22 synchronization of pusher pawl 21 and demoulding pawl with being driven, and then after promoting workpiece 5 to be added and 3 synchronization of work piece
Move；Due to keeping in dead ahead of the position 6 in stamping station 11, pusher pawl 21 can be moved rearwards by so as to by workpiece to be added along straight line
5 push to stamping station 11 by temporary position 6, meanwhile, demoulding pawl 22 promotes work piece 3 to cause work piece 3 to depart from mould backward
Tool 4 completes the demoulding.
The work piece 3 is referring to the punch press 1 or is completing the workpiece of punch process；The workpiece to be added
5 refer to that will transfer to stamping station 11 carries out the workpiece of punch process, can be raw material, or the upper punch press of Jing
Semi-finished product after 1 processing.In the case of no specified otherwise, workpiece specifically described herein includes workpiece to be added 5 and is processed
Part 3.
It can be seen that, the automatic punching device of the present invention arranged temporary position 6 before stamping station 11, and by stripping direction with
The moving direction of workpiece is mutually unified, and can synchronously realize transfer and the quilt of workpiece to be added 5 by pusher pawl 21 and demoulding pawl 22
The demoulding of workpiece 3；Compared with the mode of transferring work piece after the first demoulding in prior art, processing effect is largely improve
Rate.
For ease of description, for the automation press line of some above-mentioned automatic punching devices is provided with, each punch press 1, each machine
Tool handss 2, each temporary position 6 and each stamping station 11 can be sorted from front to back successively, being respectively defined as in foremost
First punch press 1, first the 2, first temporary position 6 of mechanical hand and the first stamping station 11, and after being defined according to this order successively
Continuous punch press 1, mechanical hand 2, temporary position 6 and stamping station 11.
In the automation press line of the present invention, the longitudinal separation of the first temporary 6 to the first stamping station 11 of position can be equal to
The longitudinal separation of 11 to the second temporary position 6 of the first stamping station, now, with 1 corresponding first mechanical hand 2 of the first punch press by front
It is to rear movement, while workpiece to be added 5 is transferred to the first stamping station 11 by the described first temporary position 6, synchronous
The transfer of position 6 is kept in the demoulding and work piece 3 that realize work piece 3 by the first stamping station 11 to the second.Namely
Say, the work piece 3 on first punch press 1 can be as the workpiece to be added 5 on the second temporary position 6, so that a raw material exists
Transmitted successively between each punch press 1 from front to back, and through the punching press successively of each punch press 1, ultimately form qualified finished product.In the same manner,
The longitudinal separation of the second temporary 6 to the second stamping station 11 of position, can keep in before position 6 equal to the second stamping station 11 to the 3rd
Distance afterwards, the like carry out the arrangement of each temporary position 6 and stamping station 11；In other words, each stamping station 11 be in
The middle of its two adjacent temporary position 6.
Using said structure, the automation press line of the present invention can pass through straight line stepping type of the mechanical hand 2 in fore-and-aft direction
It is mobile, the demoulding and the transmission between adjacent punch press 1 of workpiece are synchronously realized, working (machining) efficiency is drastically increased.And, work
Part only exists the movement of fore-and-aft direction in the whole demoulding and transfer process, do not exist it is any move up and down, be different from existing skill
Pull bar punch line in art；Now, workpiece is only moved in one direction, equivalent to the movement dimension for reducing workpiece, is helped
In the positioning precision for improving workpiece.
As each temporary position 6 and each stamping station 11 are on same extended line in front and back, each temporary position 6 can be caused to exist
Fore-and-aft direction is equally spaced, now, also so that each stamping station 11 is equally spaced in the longitudinal direction.
The automation press line of the present invention can also include being oriented to type frame 7, be oriented to type frame 7 equivalent to a moving track, can
So that each temporary position 6 and each stamping station 11 to be sequentially connected from front to back, keep in when pusher pawl 21 promotes workpiece to be added 5 to depart from
During position 6, being oriented to type frame 75 can be supported to machined part, and 5 movement is oriented to machined part, it is ensured that to be processed
Part 5 is moved to stamping station 11 along type frame 7 is oriented to；In the same manner, when demoulding pawl 22 promotes 3 break away from moulds 4 of work piece and presser
During position 11, being oriented to type frame 7 can be supported to work piece 3, and guarantee that work piece 3 is moved rearwardly into the next one along straight line
Temporary position 6.
It can be rail structure to be oriented to type frame 7, specifically could be arranged to the track with channel form chute, so as to workpiece
Carry out certain guiding constraint；The structure that type frame 7 can also be similar baffle-like is oriented to, with barrier in the both sides of workpiece, to work
Part carries out guiding constraint.
In fact, being oriented to the moving track that type frame 7 may be constructed workpiece to be added 5 and work piece 3, on the one hand can rise
To the effect for supporting workpiece, on the other hand may insure that workpiece is moved rearwardly into next operating position along straight line, it is to avoid workpiece
Offset in transfer process.
The automation press line of the present invention can also include unstacker 8, and unstacker 8 is for tearing open to some tablets of pile
Point, to form single tablet, as the raw material that punch process is carried out to automotive seat slideway.Unstacker 8 may be at first
Then the single tablet for splitting out being pushed to the first temporary position 6, being rushed with will pass through the first punch press 1 by the front of temporary position 6
Pressing processing, and be transferred to each punch press 1 successively backward carries out Multi-step forming, ultimately forms qualified finished product.
Under normal circumstances, some tablets pile storage successively, it is described it is some be that exponential quantity is uncertain multiple, therefore can set
Put unstacker 8 to split tablet, be easy to the single tablet processed to be formed, realize the full-automatic punching press of automotive seat slideway
Production, without the need for manually splitting, not only increases working (machining) efficiency, it is thus also avoided that artificial to split the double-sheet or many tablets for easily producing
Punching press problem.
In the automation press line of the present invention, in guiding type frame 7, unstacker 8 and stamping station 11, placed mould 4 is upper
Surface can be concordant, forms whole plane continuous from front to back, and the centrage of three can overlap, to ensure workpiece
Reliability of positioning in the demoulding and transmittance process.
It will be understood by those skilled in the art that in the production process of chair slide, being to realize workpiece in each punch press 1
Between shift when be accurately positioned, need by between mechanical hand 2 and workpiece deviations control in 0.2mm.However, in reality
During border is installed, the actual value of the centre-to-centre spacing of adjacent punch press 1 is inevitable to have deviation with theoretical value, and in practice, alignment error maximum can
Reach 0.5mm.For this purpose, the deviations between mechanical hand 2 and workpiece are controlled, in 0.2mm, must just cause mechanical hand 2
Stroke in transferring work piece is matched with the operating center distance of punch press 1；Otherwise, it will cause workpiece to occur in transfer process
Deviations, or cause the interference (i.e. mechanical hand 2 can not effectively clamping workpiece) of mechanical hand 2 and workpiece.
As stated in the Background Art, unified driving is carried out to each mechanical hand 2 in prior art so that the stroke of each mechanical hand 2
Unanimously, now it is accomplished by being accurately positioned the center of punch press 1, to ensure the adjacent punch press 1 in whole automation press line
Centre-to-centre spacing is always consistent, and this undoubtedly puts forward higher requirement to installing and operating.
More it is essential that the alignment error of 1 centre-to-centre spacing of punch press is objective reality, can only reduce and cannot eliminate；Even if
Precise control has been carried out to 1 centre-to-centre spacing of punch press, the traveled distance and each self-corresponding punch press 1 of each mechanical hand 2 cannot have also been caused
Centre-to-centre spacing is matched completely.
For above-mentioned technical problem, in the automation press line of the present invention, each automatic punching device is relatively independent, each automatic punching
Mechanical hand 2 in pressure device is also separate, then can adjust the stroke of each mechanical hand 2 as needed, so that each mechanical hand 2
Stroke match with each 1 centre-to-centre spacing of self-corresponding punch press, it is to avoid mechanical hand 2 is interferenceed with workpiece, improve workpiece in transmittance process
In positioning precision, it is ensured that whole automation press line normally runs.
In other words, the stroke of mechanical hand 2 is adjustable, specifically can be adjusted according to actual 1 centre-to-centre spacing of punch press, Ke Yiwei
Step-less adjustment, the i.e. stroke of mechanical hand 2 can be with soft readjustments, preferably to match with 1 centre-to-centre spacing of punch press.
It should be noted that nine automatic punching devices, people in the art are employed in the embodiment shown in Fig. 1
Member completely can be according to needed for product process number the number of punch press 1 and mechanical hand 2 is rationally set, be not limited to shown in Fig. 1
Embodiment.
Part included by the automation press line of the present invention is more, and the structure of each part is complex, below in conjunction with accompanying drawing,
The structure and principle of automatic punching device are described in detail, are referred to regard to the miscellaneous part in automation press line existing
There is technology to be configured, here is omitted.
Incorporated by reference to Fig. 2-5, in the automatic punching device of the present invention, mechanical hand 2 can be arranged on punch press 1, specifically may be used
To be arranged on the side of stamping station 11, in figs. 2-5, mechanical hand 2 may be at the right side of stamping station 11；Mechanical hand 2 can
With transverse shifting, Fig. 2-5 is actually the top view of 2 working condition of mechanical hand, wherein, it is described to be laterally specifically as follows in figure
Vertical direction, direction straight up is the right side, and vertically downward direction is left.So that stamping station 11 is arranged on left side as an example, then
Mechanical hand 2 can be arranged on the right side of stamping station 11, and mechanical hand 2 can be moved to the left and 11 corresponding position of stamping station
Put, or move right away from stamping station 11, demoulding pawl 22 is driven into and out stamping station 11, while driving pusher
Pawl 21 is into and out temporary position 6.
It is as herein described horizontal, can be, in the horizontal plane perpendicular to direction in front and back, can specifically to orientate right and left as
To；It can also be the bearing of trend of any one straight line that can intersect with the fore-and-aft direction in horizontal plane；Due to keeping in position 6
Fore-and-aft direction is in stamping station 11, as long as then described laterally intersected with fore-and-aft direction, mechanical hand 2 is movable to and keeps in
Position 6 and 11 corresponding position of stamping station.
When mechanical hand 2 is arranged on punch press 1,2 transverse shifting small distance of mechanical hand can be reached and stamping station 11
Corresponding position, then the power source of mechanical hand 2 is to the transmission for performing structure (pusher pawl 21 specifically described herein and demoulding pawl 22)
Path is shorter, at this point it is possible to reduce loss of the power in transmittance process, it is particularly possible to improve the active force of demoulding pawl 22 so that
Demoulding pawl 22 can produce enough knockout presses.
In detail, demoulding pawl 22 can be arranged on the driving main path of power source, then by connecting rod or other
Asessory shaft imparts power to pusher pawl 21, so as to ensure that demoulding pawl 22 can produce enough knockout presses.As shown in Figure 2-5,
Position consistency of the power source and demoulding pawl 22 of mechanical hand 2 in fore-and-aft direction, and pusher pawl 21 is arranged on the front of power source；It is dynamic
Power source may be at the left side or right side of demoulding pawl 22, may then pass through the connector such as drive shaft that left and right extends directly with
Demoulding pawl 22 connects, and realizes the driving to demoulding pawl 22；Can pass through the auxiliary connecting rod that extends in front and back or transmission axle with it is described
Drive shaft connects, and imparts power to pusher pawl 21.
As stated in the Background Art, the knockout press needed for the demoulding is larger, when mechanical hand 2 is arranged on punch press 1, effectively can carry
Rise knockout press；Furthermore, compared with the both sides in front and back that mechanical hand in prior art 2 is arranged on punch press 1, mechanical hand 2 is arranged on into punching
When on bed 1,1 centre-to-centre spacing of punch press can be reduced, and then reduce the transmission distance of workpiece, improve transmission efficiency.
To adapt to the arrangement of temporary position 6 and stamping station 11, in the mechanical hand 2 of the present invention, demoulding pawl 22 and pusher pawl 21
Between fore-and-aft clearance it can also be provided that adjustable structure.Pusher pawl 21 may be mounted at the dead ahead of demoulding pawl 22, pusher
The fore-and-aft clearance of pawl 21 and demoulding pawl 22 can be equal to temporary fore-and-aft clearance between position 6 and stamping station 11；Mechanical hand 2 can be with
Drive pusher pawl 21 to laterally move to just to laterally move to just to stamping station 11 to keeping in the position of 6 side of position, demoulding pawl 22
The position of side, directly fixes workpiece to be added 5 by pusher pawl 21, at the same by demoulding pawl 22 fix work piece 3, without the need for
Other directions adjust the position of mechanical hand 2, it is not required that the position of pusher pawl 21 and demoulding pawl 22 is individually adjusted, and simplify
Operating procedure, while reducing deviations when mechanical hand 2 acts on workpiece.
For mechanical hand 2, the pusher pawl 21 and demoulding pawl 22 adjustable version of spacing in the longitudinal direction is realized
It is various.For example, the vertical pole for extending from front to back can be set on mechanical hand 2, then pusher pawl 21 and demoulding pawl 22 is installed
On vertical pole, it is possible to arrange mounting means so that pusher pawl 21 and demoulding pawl 22 can be movable along vertical pole, to adjust
The fore-and-aft clearance of pusher pawl 21 and demoulding pawl 22；Can be so that the location structure such as screens be arranged on vertical pole, in pusher pawl 21 and de-
Both are fixed after the position adjustment of mould pawl 22 is suitable.Or, some peaces of time interval distribution can be set on mechanical hand 2
Dress position, is then detachably arranged in pusher pawl 21 and demoulding pawl 22 on corresponding installation position, then by the conversion of installation position
The fore-and-aft clearance of pusher pawl 21 and demoulding pawl 22 can be adjusted.
In detail, in mechanical hand 2 of the invention, demoulding pawl 22 can specifically include the first claw of time interval distribution
221 and second claw 222, the first claw 221 and the second claw 222 correspond to the rear and front end for being connected to work piece 3 respectively, from
And realize the fixing to work piece 3, then when demoulding pawl 22 is moved rearwards by, you can move after promoting work piece 3 so that be processed
3 demoulding mould 4 of part, while next temporary position 6 will be moved to after work piece 3.
For ease of the fixing to work piece 3,221 He of the first claw are realized by the first claw 221 and the second claw 222
Fore-and-aft clearance between second claw 222 can be adjusted according to work piece 3, so that spacing between the two can be with quilt
Workpiece 3 is matched, and so as to effective clamping work piece 3, improves the demoulding reliability of work piece 3.
In the same manner, pusher pawl 21 can include the 3rd claw 211 and the 4th claw 212 of time interval distribution, the 3rd claw
211 and the 4th claw 212 can be connected to the rear and front end of workpiece to be added 5 respectively, so that workpiece to be added 5 is blocked by pusher pawl 21
Gu, so as to promote workpiece to be added 5 to be moved to stamping station 11 by temporary position 6.
Fore-and-aft clearance between 3rd claw 211 and the 4th claw 212 can also be adjusted according to workpiece to be added 5, with
Just effective clamping workpiece 5 to be added, smoothly realizes the promotion transfer of workpiece to be added 5.
Realize that the first claw 221 and the adjustable mode of 222 fore-and-aft clearance of the second claw are various, can be by the first claw 221
It is slidably attached in the main body of demoulding pawl 22 with the second claw 222, then slidable adjustment spacing between the two；It is described can
The connected mode of slip can be the sliding rail of chute or other forms.Or, can set in the main body of demoulding pawl 22
Draw-in groove is put, some clamping positions are set on draw-in groove, the first claw 221 and the second claw 222 are arranged on draw-in groove, and are selected not
Same clamping position is attached, to adjust spacing between the two.First claw can also be realized using structures such as leading screw, screw rods
221 and second claw 222 installation, 222 phase of the first claw 221 and the second claw is realized by the movement of leading screw or screw rod then
Adjustment to position.
Those skilled in the art can adopt the structure for being similar to the first claw 221 and the second claw 222 to the 3rd claw 211
It is configured with the 4th claw 212, to realize the adjustment of the 3rd claw 211 and 212 fore-and-aft clearance of the 4th claw.
Certainly, the form of demoulding pawl 22 and pusher pawl 21 is not limited to the concrete structure of above-mentioned two claw, and both of which can be with
The version of a claw is set to, the front end of work piece 3 and the front end of workpiece to be added 5 is connected to respectively, now also may be used
Move after work piece 3 and workpiece to be added 5 with being promoted.But, can be realized to workpiece using the version of former and later two claws
More efficiently control, to improve the reliability of the workpiece demoulding and movement.
Additionally, temporary position 6 is may be in same plane with stamping station 11, so that workpiece to be added 5 may be at being added
The dead ahead of workpiece 3, then pusher pawl 21 and demoulding pawl 22 directly can promote workpiece to be added 5 and work piece 3 from front to back, no
There is the componental movement of above-below direction, improve the accuracy of workpiece movement.
To realize the movable of pusher pawl 21 and demoulding pawl 22, belt drives can be adopted so that belt is in front and back
Side moves up, to drive pusher pawl 21 and demoulding pawl 22 movable.Or, can be driven using motor or cylinder etc. and be pushed away
Material pawl 21 and demoulding pawl 22 are movable.
Please further refer to Fig. 6, the course of action of the automatic punching device of the present invention is as follows：
First, mechanical hand 2 is driven to laterally move to predeterminated position, to drive demoulding pawl 22 to be moved to and stamping station 11 pairs
The position answered, while drive pusher pawl 21 to be moved to and 6 corresponding position of temporary position, mechanical hand 2 can be specifically moved to left to just right
Position on the right side of stamping station 11 and temporary position 6, position shown in shift in position to Fig. 3, completes the arrow in Fig. 6 as shown in Figure 2
Step shown in S1；
Then, 2 action of mechanical hand is driven, so as to 22 clamping work piece 3 of demoulding pawl, and 21 clamping of pusher pawl workpiece to be added
5, as shown in Figure 3；
Then, mechanical hand 2 is driven to be moved rearwards by, demoulding pawl 22 promotes 3 break away from moulds 4 of work piece and by work piece 3
Next temporary position 6 is pushed to, meanwhile, workpiece to be added 5 is pushed to stamping station 11 by temporary position 6 by pusher pawl 21, such as Fig. 4 institutes
Show, complete the step shown in the arrow S2 in Fig. 6；
After again, 21 transverse shifting of demoulding pawl 22 and pusher pawl can specifically be moved to right, to discharge work piece 3 and to be processed
Part 5,5 is processed to machined part so that punch press 1 can be pushed, as shown in figure 5, completing the step in Fig. 6 shown in arrow S3；
Finally, during punch press 1 is pushed and returns top dead-centre, mechanical hand 2 is moved forward, and returns to initial position, is completed
Step in Fig. 6 shown in arrow S4, is that next cycle of operation is prepared.
Please further refer to Fig. 7 and Fig. 8, mould 4 herein generally includes upper die and lower die, and workpiece is shown in Fig. 8
Structure, is the frame structure with interior hook and slot；During punching press, workpiece is arranged between lower mould and upper mould, as shown in fig. 7, lower mould is used
The structure of the internal channel is formed in processing, specifically workpiece can be sleeved on lower mould, then upper molding is mounted on workpiece.
When carrying out the demoulding, upper die and lower die are separate, directly can be removed upper mould, and Workpiece carrier is on lower mould.That is, on
Every in text to be related to the demoulding, the mould 4 each means lower mould.
Correspondingly, as shown in fig. 7, stripping direction specifically described herein refers to the direction along interior hook and slot, septal fossula in other words
The bearing of trend of groove.
Detailed Jie has been carried out to the automation press line and automatic punching device of automotive seat slideway provided by the present invention above
Continue.Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is only
It is the core concept for being used to help understand the present invention.It should be pointed out that for those skilled in the art, not
On the premise of departing from the principle of the invention, some improvement and modification can also be carried out to the present invention, these improve and modification also falls into
In the protection domain of the claims in the present invention.
Claims (10)
1. a kind of automatic punching device of automotive seat slideway, including punch press (1) and mechanical hand (2), the punch press (1) is with punching
Pressure station (11), the stamping station (11) carry the mould (4) of work piece (3) for placing, it is characterised in that described
It is additionally provided with before stamping station (11) for placing the temporary position (6) of workpiece to be added (5), the workpiece (5) to be added is in described
On the stripping direction of work piece (3)；The mechanical hand (2) includes pusher pawl (21) and demoulding pawl (22), the pusher pawl
And the demoulding pawl (22) can be along the stripping direction synchronizing moving, to promote the quilt in the demoulding pawl (22) (21)
While workpiece (3) departs from mould (4), the pusher pawl (21) is by the workpiece (5) to be added by the temporary position (6)
Push to the stamping station (11).
2. automatic punching device as claimed in claim 1, it is characterised in that the mechanical hand (2) is arranged on the punch press (1)
On, and can the stripping direction be located horizontal plane in transverse shifting, with drive the pusher pawl (21) into and out
The temporary position (6), while driving the demoulding pawl (22) into and out the stamping station (11).
3. automatic punching device as claimed in claim 1, it is characterised in that the demoulding pawl (22) and the pusher pawl (21)
Spacing on the stripping direction is adjustable.
4. automatic punching device as claimed in claim 1, it is characterised in that the demoulding pawl (22) is included in the demoulding side
To the first claw (221) and the second claw (222) that are spaced apart, first claw (221) and second claw (222)
Spacing can be adjusted according to the work piece (3)；
And/or, the pusher pawl (21) is included in the 3rd claw (211) and the 4th claw be spaced apart on the stripping direction
(212), the spacing of the 3rd claw (211) and the 4th claw (212) can be adjusted according to the workpiece (5) to be added
Section.
5. the automatic punching device as described in any one of claim 1-4, it is characterised in that the temporary position (6) and the punching
Pressure station (11) is in same plane.
6. a kind of automation press line of automotive seat slideway, including some automatic punching devices being arranged in order from front to back, respectively
Stamping station (11) in the automatic punching device is inline, it is characterised in that the automatic punching device is above-mentioned
Automatic punching device described in any one of claim 1-5, the stamping station (11) is described in two before and after being adjacent
The middle of temporary position (6).
7. automation press line as claimed in claim 6, it is characterised in that also including being oriented to type frame (7), the guiding type frame
(7) each temporary position (6) and each stamping station (11) are sequentially connected from front to back, constitute the workpiece to be added
(5) and the work piece (3) moving track.
8. automation press line as claimed in claim 7, it is characterised in that also including unstacker (8), the unstacker (8) will
Some tablets of pile push to the temporary position (6) of the automatic punching device of foremost after splitting into single tablet.
9. automation press line as claimed in claim 8, it is characterised in that the guiding type frame (7), the unstacker (8) with
And the upper surface of the mould (4) is concordant, and the centrage of three overlaps.
10. the automation press line as described in any one of claim 6-9, it is characterised in that in each automatic punching device
Mechanical hand (2) is separate, and the stroke of each mechanical hand (2) can be adjusted according to each self-corresponding punch press (1) centre-to-centre spacing
Section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536760.9A CN105170835B (en) | 2015-08-27 | 2015-08-27 | A kind of automatic punching device and automation press line of automotive seat slideway |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510536760.9A CN105170835B (en) | 2015-08-27 | 2015-08-27 | A kind of automatic punching device and automation press line of automotive seat slideway |
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| CN105170835A CN105170835A (en) | 2015-12-23 |
| CN105170835B true CN105170835B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510536760.9A Active CN105170835B (en) | 2015-08-27 | 2015-08-27 | A kind of automatic punching device and automation press line of automotive seat slideway |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106825205A (en) * | 2017-03-20 | 2017-06-13 | 东莞市才立金属科技有限公司 | Bidirectional abnormal cold extrusion equipment |
| CN109562551B (en) * | 2018-07-13 | 2021-04-02 | 深圳配天智能技术研究院有限公司 | Anchor clamps and robot |
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| CN102441599A (en) * | 2011-11-25 | 2012-05-09 | 永康市加效焊接自动化设备有限公司 | Multi-station and multi-time hydraulic drawing press and processing method thereof |
| CN202639056U (en) * | 2012-04-19 | 2013-01-02 | 广东安帝斯智能家具组件有限公司 | Intelligent guide rail forming machine |
| CN203695783U (en) * | 2014-01-09 | 2014-07-09 | 东莞市瑞辉机械制造有限公司 | Three-coordinate manipulator die stamping platform |
| CN204545932U (en) * | 2015-02-13 | 2015-08-12 | 宁波鸿立光电科技有限公司 | A kind of automatic stamping equipment |
| CN204817789U (en) * | 2015-08-27 | 2015-12-02 | 湖北中航精机科技有限公司 | Automatic stamping device and automatic punching press line of car seat slide |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7028519B2 (en) * | 2004-01-12 | 2006-04-18 | General Motors Corporation | High throughput quick-plastic-forming |
| JP2006110591A (en) * | 2004-10-14 | 2006-04-27 | Sankyo Mfg Co Ltd | Material feeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441599A (en) * | 2011-11-25 | 2012-05-09 | 永康市加效焊接自动化设备有限公司 | Multi-station and multi-time hydraulic drawing press and processing method thereof |
| CN202639056U (en) * | 2012-04-19 | 2013-01-02 | 广东安帝斯智能家具组件有限公司 | Intelligent guide rail forming machine |
| CN203695783U (en) * | 2014-01-09 | 2014-07-09 | 东莞市瑞辉机械制造有限公司 | Three-coordinate manipulator die stamping platform |
| CN204545932U (en) * | 2015-02-13 | 2015-08-12 | 宁波鸿立光电科技有限公司 | A kind of automatic stamping equipment |
| CN204817789U (en) * | 2015-08-27 | 2015-12-02 | 湖北中航精机科技有限公司 | Automatic stamping device and automatic punching press line of car seat slide |
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| CN105170835A (en) | 2015-12-23 |
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