Accurate automatic oily limit, a kind of location machine
Technical field
The present invention relates to a kind of oily limit machine, relate in particular to accurate automatic oily limit, a kind of location machine.
Background technology
In the prior art workpiece such as leather oil limit generally all be adopt artificial manual, this oily limit technology, inefficiency, it is inhomogeneous to oil; Though the equipment that adopts automatic oily limit is also arranged in the prior art, this automatic oily limit machine generally all is to adopt labor and materials through type or the manual mode of anthropomorphic dummy, except carrying out the leather of regular shape the oily limit; Also must carry out through multiple working procedure, particularly just more time-consuming for the oily limit in irregularly shaped or arc bight, and; Existing automatic oily limit machine is automanual mostly; A lot of work must get involved the cooperation that realizes between each operation through manual work, and inefficiency can't be avoided the problem of misalignment of workpiece in the process on oily limit; That is to say when workpiece carries out oily limit; Be easy to produce dislocation, cause locating inaccuracy, and then influenced the quality on oily limit.
Summary of the invention
Technical problem to be solved by this invention is that a kind of increasing work efficiency need be provided; Can avoid the workpiece dislocation well; Realize pinpoint automatic oily limit machine, this oil limit machine and can carry out even oily limit to irregularly shaped, arc bight, the location is accurately.
To this, the present invention provides accurate automatic oily limit, a kind of location machine, comprising:
Frame;
Be installed on the oily end assembly on the frame, the mechanical axis that said oily end assembly comprises the oil nozzle head and is used to realize the two dimensional motion of oil nozzle head;
Be used to realize the Working piece positioning device of location, oily limit; Said Working piece positioning device is arranged on the frame, under the oily end assembly; Said Working piece positioning device comprises reference column and positioning cylinder; Said reference column is arranged at the side of Working piece positioning device, and said positioning cylinder is used to realize that the workpiece placed side moves up and down with respect to reference column; And,
Control member, said control member are used to control the oily limit process of oily end assembly, and the control positioning cylinder realizes that with oily end assembly the location on workpiece oil limit cooperates.
Wherein, said frame belongs to the agent structure of oily limit machine; Said oily end assembly is used to realize the oily limit to workpiece; Specifically comprise oil nozzle head and mechanical axis; The oil nozzle head is used to realize oil spout, and mechanical axis is mainly used in and realizes the two dimensional motion of oil nozzle head on X axle and Y axle, the even oily limit in, arc bight irregularly shaped to meet; Said Working piece positioning device belongs to the device that detachably comes out; Be used for place work piece and realization to the location of workpiece in oily limit process; Avoided the problem of misalignment in the process of oily limit, the upper surface of said Working piece positioning device is used for place work piece, also claims the workpiece placed side; Said Working piece positioning device comprises and is used to realize reference column that workpiece is blocked and locatees, and is used to the positioning cylinder of realizing that the workpiece placed side moves up and down; Said reference column promptly is higher than the cylindrical component of workpiece placed side, be used for block live workpiece avoid the dislocation; In the process of workpiece oil limit, said positioning cylinder control workpiece placed side realizes moving down with respect to reference column, increases the drop between reference column and the workpiece placed side, avoids the dislocation of workpiece well; After accomplished on workpiece oil limit, realizing moving up with respect to reference column in said positioning cylinder control workpiece placed side, reduces the drop between reference column and the workpiece placed side, is convenient to take off the workpiece after the completion of oily limit.
Said control member is used to control the oily limit process of oily end assembly; And the control positioning cylinder realizes that with oily end assembly the location on workpiece oil limit cooperates, and is specially: on oily limit at first, control member control positioning cylinder is given the Working piece positioning device conveying capacity; And then make the workpiece placed side of Working piece positioning device move downward; Realize well location through the mismatch of reference column and workpiece placed side, after having good positioning, control member is controlled oily end assembly and is realized oily limit; And after accomplished on oily limit, the workpiece placed side of control member control Working piece positioning device moved upward, and realized the taking off of workpiece through reducing mismatch between reference column and the workpiece placed side, and waited for that the oily limit of next workpiece begins.This is the complete oily limit process of a workpiece, and middle operation need not artificial intervention, and automaticity is high, and the location accurately.
Compared with prior art, the present invention can form complete, as to link an oily limit process through oily end assembly, Working piece positioning device and the control member that cooperatively interacts, in the oily limit process to workpiece; Need not artificial intervention; Automaticity is high, on this basis, also controls the work of reference column and positioning cylinder through control member; Can be good at avoiding the problem of misalignment in the process of oily limit; The location accurately, oily limit product quality is high, can carry out accurate localization and realize even, automatic oily limit process workpiece such as irregularly shaped, arc bights.
Further improvement of the present invention is that said reference column is arranged at the arc bight of workpiece placed side.The shape of said workpiece placed side mainly is the shape that is used to cooperate workpiece; The arc bight of said workpiece placed side just exists the bight that arc turns round on the workpiece placed side, also be the arc round part of workpiece simultaneously; In this place reference column is set; Just can realize the location to workpiece with the reference column of minimum number, the location levels of precision is high, and workpiece does not misplace.
Further improvement of the present invention is, also comprises the air pump that is arranged in the frame, and the workpiece placed side on the said Working piece positioning device is provided with the wind hole, and said wind hole is connected with air pump, and in the process of oily limit, the wind hole holds the workpiece that needs oily limit through air pump; After accomplished on the oil limit, air pump quit work.
Workpiece placed side on the said Working piece positioning device is used to place the workpiece on the oily limit of needs; And the workpiece placed side is provided with the wind hole, and in the process on oily limit, air pump can form the suction of a wind through the wind hole; Hold the workpiece on the Working piece positioning device; And then can on the basis of reference column and workpiece placed side drop, hold the workpiece that needs oily limit, further realize the accurate oily limit control in location; After accomplished on oily limit, air pump quit work, and just can disappear for the suction of workpiece, at this moment, just can take the good workpiece in oily limit easily away through the last shifting movement of workpiece placed side, waited for that putting into next workpiece just can accomplish same oily limit once more and operate.
Further improvement of the present invention is that said wind hole is the symmetrical expression setting on the workpiece placed side of Working piece positioning device.
The workpiece placed side of Working piece positioning device is provided with the wind hole, and said wind hole is the symmetrical expression setting, promptly is according to the shape of workpiece to be symmetrical set; Be preferably from the periphery of workpiece shape interior enclose to be symmetrical set; So just, can pass through symmetrical suction, make that the location of workpiece is more reliable, can not produce dislocation; Reliability in the oily limit process that improves has very well been avoided problem of misalignment.
Further improvement of the present invention is, the set-up mode of said wind hole on the workpiece placed side of Working piece positioning device dredged in close outside being.
Dredge in close outside the set-up mode of Working piece positioning device upper surface is in said wind hole; Promptly the wind hole number that is provided with below workpiece periphery/periphery more than in workpiece the week/in the wind hole number that is provided with below enclosing; The reason that is provided with like this is that the dislocation at workpiece edge takes place than the dislocation of workpiece centre more easily.And on the contrary; As long as the suction at workpiece edge is enough; Even the suction of workpiece centre also can extraordinary realization be avoided the purpose that misplaces a little less than very, the set-up mode of wind according to the invention hole on the workpiece placed side thinly in close just meeting this purpose for outer, and then can prevent better to misplace; Simultaneously can save the required suction that provides of air pump, under the prerequisite that does not influence the accurate localization effect, also save energy.
Further improvement of the present invention is that said oil nozzle head is connected with control member, the oil spout speed of said control member control oil nozzle head.The oil spout speed of said control member control oil nozzle head is convenient to improve self-defining degree according to the different oily limit demands or the oil spout speed of workpiece material and then control oil nozzle head, and the human oriented design degree is high.
Further improvement of the present invention is, evenly is provided with oilhole on the circumference of said oil nozzle head, and in the process of oily limit, said oil nozzle head is realized the spinning motion of adjustable-speed.
Evenly be provided with oilhole on the circumference of said oil nozzle head, in the process of oily limit, said oil nozzle head is realized the spinning motion of adjustable-speed; Promptly in oily limit, oily end assembly control oil nozzle head is realized two dimensional motion, and oil nozzle head itself is also rotating simultaneously; The speed of its rotation can be regulated according to actual needs; Can also further promote the uniformity on oily limit like this, the efficient on oily limit is provided, fuel-efficient.The speed of the oil spout speed of oil nozzle head according to the invention and oil nozzle head self spinning motion cooperatively interacts; Can also improve the efficient on oily limit greatly; Can either prevent that the oily limit effect that the excessive velocities owing to oil spout causes is bad; Can prevent that also the present invention's oil limit is even, efficient is high, good human oriented design is provided owing to the too slow oily limit efficient that causes of the speed of oil spout is low.
Further improvement of the present invention is that said Working piece positioning device is realized moving up and down on frame, and matches to form the three-dimensional oily limit control to workpiece with the two dimensional motion of oil nozzle head.
Working piece positioning device can move up and down along the frame axial direction; For the two dimensional motion of the X axle of oil nozzle head and Y axle; Moving up and down of this Working piece positioning device is the motion of Z axle; Said oil nozzle head moves on X axle and Y axle and the common three-dimensional oily limit control that forms workpiece of the motion of Working piece positioning device on the Z axle, on X, Y and three directions of Z, has guaranteed accurate oily limit control simultaneously.
Beneficial effect of the present invention is, can form an oily limit complete, interlock through oily end assembly, Working piece positioning device and the control member that cooperatively interacts and control automatically, in the oily limit process to workpiece; Need not artificial intervention; Automaticity is high, on this basis, also controls the work of reference column and positioning cylinder through control member; Can be good at avoiding the problem of misalignment in the process of oily limit; The location accurately, oily limit product quality is high, can carry out accurate localization and realize even, automatic oily limit process workpiece such as irregularly shaped, arc bights.In addition, can also pass through the suction fit of wind hole and air pump, and then on the basis of reference column and workpiece placed side drop, further realize accurate localization, the set-up mode flexibility and changeability in said wind hole is saved energy; Again further, can also pass through the oil spout speed and the rotational velocity of oil nozzle head, and the automatic oily limit machine that the motion of Working piece positioning device on the Z axle is energy-conservation to realize, self-defined and the hommization degree is higher; Oil limit homogeneous and controllable; The location is accurate, and oily limit quality and efficient are high, controllable process.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the side structure sketch map of an embodiment of the present invention;
Fig. 3 is the plan structure sketch map of the Working piece positioning device of an embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, more excellent embodiment of the present invention is done further detailed description.
Embodiment 1:
As depicted in figs. 1 and 2, this example provides accurate automatic oily limit, a kind of location machine, comprising:
Frame 10;
Be installed on the oily end assembly 20 on the frame 10, the mechanical axis 201 that said oily end assembly 20 comprises oil nozzle head 201 and is used to realize the two dimensional motion of oil nozzle head 201;
Be used to realize the Working piece positioning device 30 of location, oily limit; Said Working piece positioning device 30 is arranged on the frame 10, oily end assembly 20 times; Said Working piece positioning device 30 comprises reference column 302 and positioning cylinder 303; Said reference column 302 is arranged at the side of Working piece positioning device 30, and said positioning cylinder 303 is used to realize that the workpiece placed side moves up and down with respect to reference column 302; And,
Control member 50, said control member 50 are used to control the oily limit process of oily end assembly 20, and control positioning cylinder 303 realizes that with oily end assembly 20 location on workpiece oil limit cooperates.
Wherein, said frame 10 belongs to the agent structure of oily limit machine; Said oily end assembly 20 is used to realize the oily limit to workpiece; Specifically comprise oil nozzle head 201 and mechanical axis 201; Oil nozzle head 201 is used to realize oil spout; And mechanical axis 201 is mainly used in and realizes the two dimensional motion of oil nozzle head 201 on X axle and Y axle, the even oily limit in, arc bight irregularly shaped to meet; Said Working piece positioning device 30 belongs to the device that detachably comes out; Be used for place work piece and realization to the location of workpiece in oily limit process; Avoided the problem of misalignment in the process of oily limit, the upper surface of said Working piece positioning device 30 is used for place work piece, also claims the workpiece placed side; Said Working piece positioning device 30 comprises and is used to realize reference column 302 that workpiece is blocked and locatees, and is used to the positioning cylinder 303 of realizing that the workpiece placed side moves up and down; Said reference column 302 promptly is higher than the cylindrical component of workpiece placed side, be used for block live workpiece avoid the dislocation; In the process of workpiece oil limit, said positioning cylinder 303 control workpiece placed sides realize moving down with respect to reference column 302, increase the drop between reference column 302 and the workpiece placed side, avoid the dislocation of workpiece well; After accomplished on workpiece oil limit, realizing moving up with respect to reference column 302 in said positioning cylinder 303 control workpiece placed sides, reduces the drop between reference column 302 and the workpiece placed side, is convenient to take off the workpiece after the completion of oily limit.
Said control member 50 is used to control the oily limit process of oily end assembly 20; And control positioning cylinder 303 realizes that with oily end assembly 20 location on workpiece oil limit cooperates; Be specially: at first on oily limit; Control member 50 control positioning cylinders 303 are given Working piece positioning device 30 conveying capacities, and then make the workpiece placed side of Working piece positioning device 30 move downward, and realize well location through the mismatch of reference column 302 and workpiece placed side; After having good positioning, the oily end assembly 20 of control member 50 controls is realized oily limit; And after accomplished on oily limit, the workpiece placed side of control member 50 control Working piece positioning devices 30 moved upward, and realized the taking off of workpiece through reducing mismatch between reference column 302 and the workpiece placed side, and waited for that the oily limit of next workpiece begins.This is the complete oily limit process of a workpiece, and middle operation need not artificial intervention, and automaticity is high, and the location accurately.Said control member 50 can comprise software control, and like PLC etc., and the oily limit needed track of process can be pre-set, just carry out automatic oily limit control according to the track of setting after oily limit begins.
Compared with prior art, this example can form complete, as to link an oily limit process through oily end assembly 20, Working piece positioning device 30 and the control member 50 that cooperatively interacts, in the oily limit process to workpiece; Need not artificial intervention; Automaticity is high, on this basis, also controls the work of reference columns 302 and positioning cylinder 303 through control member 50; Can be good at avoiding the problem of misalignment in the process of oily limit; The location accurately, oily limit product quality is high, can carry out accurate localization and realize even, automatic oily limit process workpiece such as irregularly shaped, arc bights.
The further improvement of this example is that said reference column 302 is arranged at the arc bight of workpiece placed side.The shape of said workpiece placed side mainly is the shape that is used to cooperate workpiece; The arc bight of said workpiece placed side just exists the bight that arc turns round on the workpiece placed side, also be the arc round part of workpiece simultaneously; In this place reference column 302 is set; Just the location that can realize workpiece with the reference column of minimum number 302, the location levels of precision is high, and workpiece does not misplace.
The further improvement of this example is; Also comprise the air pump 40 that is arranged in the frame 10, the workpiece placed side on the said Working piece positioning device 30 is provided with wind hole 301, and said wind hole 301 is connected with air pump 40; In the process of oily limit, wind hole 301 holds the workpiece that needs oily limit through air pump 40; After accomplished on the oil limit, air pump 40 quit work.The plan structure sketch map of said Working piece positioning device 30 is as shown in Figure 3.
Workpiece placed side on the said Working piece positioning device 30 is used to place the workpiece on the oily limit of needs; And the workpiece placed side is provided with wind hole 301, and in the process on oily limit, air pump 40 can form the suction of a wind through wind hole 301; Hold the workpiece on the Working piece positioning device 30; And then can on the basis of reference column 302 and workpiece placed side drop, hold the workpiece that needs oily limit, further realize the accurate oily limit control in location; After accomplished on oily limit, air pump 40 quit work, and just can disappear for the suction of workpiece, at this moment, just can take the good workpiece in oily limit easily away through the last shifting movement of workpiece placed side, waited for that putting into next workpiece just can accomplish same oily limit once more and operate.
This routine overall structure sketch map is as shown in Figure 1, and the side structure sketch map is as shown in Figure 2, and the plan structure sketch map of Working piece positioning device 30 is as shown in Figure 3.
Embodiment 2:
As shown in Figure 3, on the basis of embodiment 1, this routine said wind hole 301 is the symmetrical expression setting on the workpiece placed side of Working piece positioning device 30.
The workpiece placed side of Working piece positioning device 30 is provided with wind hole 301, and said wind hole 301 is the symmetrical expression setting, promptly is according to the shape of workpiece to be symmetrical set; Be preferably from the periphery of workpiece shape interior enclose to be symmetrical set; So just, can pass through symmetrical suction, make that the location of workpiece is more reliable, can not produce dislocation; Reliability in the oily limit process that improves has very well been avoided problem of misalignment.
The further improvement of this example is, the set-up mode of said wind hole 301 on the workpiece placed side of Working piece positioning device 30 dredged in close outside being.
Dredge in close outside the set-up mode of Working piece positioning device 30 upper surfaces is in said wind hole 301; Promptly wind hole 301 quantity that are provided with below workpiece periphery/periphery more than in workpiece the week/in wind hole 301 quantity that are provided with below enclosing; The reason that is provided with like this is that the dislocation at workpiece edge takes place than the dislocation of workpiece centre more easily.And on the contrary; As long as the suction at workpiece edge is enough; Even the suction of workpiece centre also can extraordinary realization be avoided the purpose that misplaces a little less than very, this routine said wind hole 301 set-up mode on the workpiece placed side thinly in close is just meeting this purpose for outer, and then can prevent better to misplace; Simultaneously can save the air pump 40 required suction that provide, under the prerequisite that does not influence the accurate localization effect, also save energy.
Embodiment 3:
On the basis of embodiment 1 or embodiment 2, this routine said oil nozzle head 201 is connected with control member 50, the oil spout speed of said control member 50 control oil nozzle heads 201.The oil spout speed of said control member 50 control oil nozzle heads 201 is convenient to improve self-defining degree according to the different oily limit demands or the oil spout speed of workpiece material and then control oil nozzle head 201, and the human oriented design degree is high.
The further improvement of this example is, evenly is provided with oilhole on the circumference of said oil nozzle head 201, and in the process of oily limit, said oil nozzle head 201 is realized the spinning motion of adjustable-speed.
Evenly be provided with oilhole on the circumference of said oil nozzle head 201, in the process of oily limit, said oil nozzle head 201 is realized the spinning motion of adjustable-speed; Promptly in oily limit, oily end assembly 20 control oil nozzle heads 201 are realized two dimensional motion, and oil nozzle head 201 itself is also rotating simultaneously; The speed of its rotation can be regulated according to actual needs; Can also further promote the uniformity on oily limit like this, the efficient on oily limit is provided, fuel-efficient.The speed of the oil spout speed of this routine said oil nozzle head 201 and oil nozzle head 201 self spinning motion cooperatively interacts; Can also improve the efficient on oily limit greatly; Can either prevent that the oily limit effect that the excessive velocities owing to oil spout causes is bad; Can prevent that also this routine oily limit is even, efficient is high, good human oriented design is provided owing to the too slow oily limit efficient that causes of the speed of oil spout is low.
Embodiment 4:
On the basis of embodiment 1 or embodiment 2, this routine said Working piece positioning device 30 is realized moving up and down on frame 10, and matches to form the three-dimensional oily limit control to workpiece with the two dimensional motion of oil nozzle head 201.
Working piece positioning device 30 can move up and down along frame 10 axial directions; For the two dimensional motion of the X axle of oil nozzle head 201 and Y axle; Moving up and down of this Working piece positioning device 30 is the motion of Z axle; Said oil nozzle head 201 moves on X axle and Y axle and the common three-dimensional oily limit control that forms workpiece of the motion of Working piece positioning device 30 on the Z axle, on X, Y and three directions of Z, has guaranteed accurate oily limit control simultaneously.
This routine beneficial effect is, can form an oily limit complete, interlock through oily end assembly 20, Working piece positioning device 30 and the control member 50 that cooperatively interacts and control automatically, in the oily limit process to workpiece; Need not artificial intervention; Automaticity is high, on this basis, also controls the work of reference columns 302 and positioning cylinder 303 through control member 50; Can be good at avoiding the problem of misalignment in the process of oily limit; The location accurately, oily limit product quality is high, can carry out accurate localization and realize even, automatic oily limit process workpiece such as irregularly shaped, arc bights.In addition, can also pass through the suction fit of wind hole 301 and air pump 40, and then on the basis of reference column 302 and workpiece placed side drop, further realize accurate localization, the set-up mode flexibility and changeability in said wind hole 301, saving energy; Again further, can also pass through the oil spout speed and the rotational velocity of oil nozzle head 201, and the automatic oily limit machine that the motion of Working piece positioning device 30 on the Z axle is energy-conservation to realize, self-defined and the hommization degree is higher; Oil limit homogeneous and controllable; The location is accurate, and oily limit quality and efficient are high, controllable process.
This example also is applicable to embodiment 3 described automatic oily limit machines.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.