CN104144602A - Feeder maintenance device - Google Patents
Feeder maintenance device Download PDFInfo
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- CN104144602A CN104144602A CN201410105499.2A CN201410105499A CN104144602A CN 104144602 A CN104144602 A CN 104144602A CN 201410105499 A CN201410105499 A CN 201410105499A CN 104144602 A CN104144602 A CN 104144602A
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- pressing component
- upkeep operation
- tape feeder
- moving body
- loader
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Abstract
An object of the invention is to provide a feeder maintenance device capable of automatically and continuously perform multiple maintenance operation for a tape feeder. A moving member (22), arranged to move freely relative to a tape feeder (2) attached to a slot (21S), is provided with a first maintenance operation unit (16) (a chain wheel driving torque measurement unit (31) and a feed precision measurement unit (32) ) to perform first maintenance operation to the tape feeder (2) when the moving member (22) is in a state of being located at a first operation position, and a second maintenance operation unit (28) (tape pressing member height measurement unit (33) ) to perform second maintenance operation different from the first maintenance operation to the tape feeder (2) when the moving member (22) is in a state of being located at a second operation position, and the moving member (22) is moved between the first operation position and the second operation position by a moving member moving motor (24).
Description
Technical field
The present invention relates to carry out the loader attending device of the maintenance of tape feeder, this tape feeder carry out carrier band conveying action and to component feeding mouth feed element.
Background technology
Tape feeder is installed on the groove of the loader base that component mounter possesses, by sprocket wheel carry out carrier band conveying action and to component feeding mouth feed element.Need to carry out termly upkeep operation to this tape feeder, at present, known have a following loader attending device, and it is installed on the groove adjacent with the groove that tape feeder is installed, and carries out the upkeep operations (for example patent documentation 1) such as driving torque mensuration of sprocket wheel from the side of tape feeder.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2009-302475 communique
But, in above-mentioned existing loader attending device, in the situation that the content to tape feeder change upkeep operation, need operator to groove, to change the different a plurality of attending devices of job content by handwork, therefore, be difficult to carry out automatically and continuously the multiple upkeep operation to tape feeder.
Summary of the invention
Therefore, the object of the present invention is to provide can be automatically and carry out continuously the loader attending device to the multiple upkeep operation of tape feeder.
The loader attending device of first aspect present invention carries out the maintenance of tape feeder, and described tape feeder carries out the conveying action of carrier band and to component feeding mouth feed element, described loader attending device possesses: groove, described tape feeder can be installed; Moving body, the mode moving freely with the described tape feeder with respect to being installed on described groove arranges; The first upkeep operation portion, is arranged at described moving body, at described move body posture, under the state of the first job position, to being installed on the described tape feeder of described groove, carries out the first upkeep operation; The second upkeep operation portion, is arranged at described moving body, at described move body posture, under the state of the second job position, to being installed on the described tape feeder of described groove, carries out second upkeep operation different from described the first upkeep operation; And moving body travel mechanism, described moving body is moved between described the first job position and described the second job position.
The loader attending device of second aspect is on the basis of the loader attending device of first aspect, wherein, described tape feeder comprises the sprocket wheel that carries out the conveying action of described carrier band with pressing component and under by the described state of pressing described carrier band with pressing component of pressing described carrier band, described with pressing component pressing described carrier band close position and from described close between the open position of opening upward position mobile freely, described the first upkeep operation is carried out under the described state that is positioned at described open position with pressing component, described the second upkeep operation is carried out under the described state that closes position described in being positioned at pressing component.
The loader attending device of the third aspect is on the basis of the loader attending device of second aspect, wherein, the position of the periphery pin of sprocket wheel described in described the first upkeep operation inclusion test and measure the operation of the delivery precision of the described carrier band based on described sprocket wheel, the mensuration operation of the height that described the second upkeep operation comprises the described upper surface with pressing component.
The loader attending device of fourth aspect second or the basis of the loader attending device of the third aspect on, wherein, described loader attending device possesses band pressing component closing unit, described band pressing component closing unit is arranged at described moving body, after described the first upkeep operation being undertaken by described the first upkeep operation portion finishes and before described the second upkeep operation being undertaken by described the second upkeep operation portion starts, described in being positioned at, the described band pressing component that makes to be positioned at described open position closes position.
The loader attending device of the 5th aspect aspect first to fourth on the basis of loader attending device of either side, wherein, on the moving direction of described moving body, be disposed with a plurality of described grooves.
Invention effect
In the present invention, at the groove with respect to tape feeder is installed, move on moving body freely, possesses execution for two upkeep operation portions (the first upkeep operation portion and the second upkeep operation portion) of two kinds of upkeep operations (the first upkeep operation and the second upkeep operation) of the different content of tape feeder, by making moving body, with respect to the tape feeder that is installed on groove, move, and carry out the first upkeep operation being undertaken by the first upkeep operation portion and the second upkeep operation being undertaken by the second upkeep operation portion to being installed on the tape feeder of groove, therefore, can be automatically and carry out continuously the multiple upkeep operation for tape feeder.
Accompanying drawing explanation
Fig. 1 is the stereogram that represents the loader attending device of an embodiment of the present invention together with tape feeder;
Fig. 2 means the stereogram of state that the tape feeder of an embodiment of the present invention is installed on to the loader base of component mounter;
Fig. 3 means the block diagram of control system of the loader attending device of an embodiment of the present invention;
Fig. 4 (a) is (b) the action specification figure of the chain wheel drive torque detection portion that possesses of the loader attending device of an embodiment of the present invention;
Fig. 5 is the action specification figure of the delivery precision determination part that possesses of the loader attending device of an embodiment of the present invention;
Fig. 6 (a) is (b) the action specification figure that closes homework department with pressing component that the loader attending device of an embodiment of the present invention possesses;
Fig. 7 (a) is (b) the action specification figure with pressing component elevation measurement portion that the loader attending device of an embodiment of the present invention possesses;
Fig. 8 means the flow chart of execution step of the upkeep operation of the tape feeder that the loader attending device of an embodiment of the present invention carries out.
Label declaration
1 loader attending device
2 tape feeders
3 carrier bands
13 sprocket wheels
13p periphery pin
16 band pressing components
16a component feeding mouth
21S groove
22 moving bodys
24 moving body travel motors (moving body travel mechanism)
26 first upkeep operation portions
28 second upkeep operation portions
62 bars (band pressing component closing unit)
64 bar oscillating cylinders (band pressing component closing unit)
P element
Embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.The device of the tape feeder 2 putting maintenance into practice operations that the loader attending device 1 shown in Fig. 1 is used for the component feeding portion to as component mounter (not shown).First, use Fig. 2 to describe the structure of tape feeder 2.
In Fig. 2, tape feeder 2 has at the lower surface of main part 11 the linking part 11a that the length direction (being made as the fore-and-aft direction of tape feeder 2) along main part 11 extends, and possesses the sprocket wheel 13 that is driven rotation by chain wheel drive motor 12 on the top, the place ahead of main part 11.In a side of main part 11, be provided with the band path 14 of groove shape, with the rear end of path 14, become the band introducing port 15 that carrier band 3 is imported in main parts 11.The groove FBS that the loader base FB that the linking part 11a of tape feeder 2 is installed at component mounter forms.In addition, as shown in Figure 2, at loader base FB, be provided with a plurality of groove FBS, on loader base FB, a plurality of tape feeders 2 can be installed simultaneously.
In Fig. 2, in the place ahead of main part 11 upper portion, be provided with band pressing component 16.With the rear end of pressing component 16, pass through pivot suspension parts 16p pivot suspension on main part 11, with pressing component 16, covering the upper area of sprocket wheel 13 and carrier band 3 is pressed to closing position (position shown in Fig. 2) and closing between the open position of opening upward position and move (switching) freely from this of sprocket wheel 13 sides.
As shown in the enlarged drawing of Fig. 2, the element incorporating section 3a take in element P is set at certain intervals on the length direction of carrier band 3, and the row of forming element incorporating section 3a, be provided with abreast the row of sprocket hole 3b with the row of this element incorporating section 3a.Never illustrated spool is drawn and from entering into the carrier band 3 in path 14 with introducing port 15, be positioned at sprocket wheel 13 directly over sprocket hole 3b engage with the periphery pin 13p of the sprocket wheel 13 rotating by chain wheel drive motor 12.
The conveying action of the carrier band 3 that tape feeder 2 carries out is controlled by the control part (not shown) of component mounter.The control part of component mounter makes chain wheel drive motor 12 intermittent rotaries, and sprocket wheel 13 is intermittently rotated, and sprocket wheel 13 makes periphery pin 13p engage with the sprocket hole 3b of carrier band 3, and traction carrier band 3.Thus, carrier band 3 rear end side from main part 11 in path 14 is intermittently advanced (arrow A shown in Fig. 2) towards front, makes the element P in the 3a of element incorporating section arrive and be located at the component feeding mouth 16a with pressing component 16 with certain hour interval.
In enlarged drawing in Fig. 2, on the surface of carrier band 3 (upper surface), in the mode of cladding element incorporating section 3a, be provided with the heading tape 3t that prevents that element P from coming off from element incorporating section 3a.Heading tape 3t was peeled off from carrier band 3 before element incorporating section 3a arrives component feeding mouth 16a, and towards the rear of main part 11, drew (arrow B shown in Fig. 2) from the heading tape outlet 16T being arranged at the rear position of the component feeding mouth 16a of pressing component 16.The heading tape 3t drawing from heading tape outlet 16T applies suitable tension force by the tension-applying mechanism 17 of middle upper portion of being located at the length direction of main part 11, and by the heading tape pulling portion 18 that is located at the rear of tension-applying mechanism 17, rearward pulled, and be recovered in heading tape recoverer 19.The mounting head (not shown) that the element P that tape feeder 2 is supplied with to component feeding mouth 16a is possessed by component mounter is picked up, and is arranged on substrate.
Then, utilize Fig. 1 to add Fig. 3～Fig. 7, the structure of loader attending device 1 is described.In Fig. 1, loader attending device 1 possesses flat firm banking 21 and mobile moving body 22 freely on firm banking 21.Upper surface at firm banking 21, groove 21S is disposed with a plurality of in the horizontal plane with Y direction quadrature in direction (being made as X-direction), described groove 21S can the direction (being made as Y direction) in horizontal plane above install the linking part 11a of tape feeder 2.Operator, by the groove 21S that the linking part 11a of tape feeder 2 is inserted to firm banking 21, can be installed on tape feeder 2 on firm banking 21.At tape feeder 2, be installed under the state of groove 21S of firm banking 21, the fore-and-aft direction of tape feeder 2 is consistent with the Y direction of loader attending device 1, tape feeder 2 laterally consistent with the X-direction of loader attending device 1.
In Fig. 1, on firm banking 21, along X-direction, extend and be provided with a plurality of sliding guide 21a, moving body 22 moves freely in X-direction along these a plurality of sliding guide 21a.The ball-screw extending along X-direction 23 is screwed into moving body 22, when when being installed on the moving body travel motor 24 of firm banking 21 ball-screw 23 pivoted, moving body 22 moves (that is, with respect to the tape feeder 2 that is installed on groove 21S, relatively moving) in X-direction.Like this, loader attending device 1 possesses with the tape feeder 2 with respect to being installed on groove 21S and moves the moving body 22 that mode freely arranges.
Control device 20(Fig. 3 that the action control of moving body travel motor 24 possesses by loader attending device 1) realize.In addition, the action control of chain wheel drive motor 12 of tape feeder 2 that is installed on the state of firm banking 21 is also realized (Fig. 3) by control device 20.
As shown in Figure 1, on moving body 22, be provided with the first upkeep operation portion 26, be with pressing component to close homework department 27 and the second upkeep operation portion 28.The first upkeep operation portion 26 is homework department that the tape feeder 2 to being with pressing component 16 to open the state of (being positioned at open position) carries out upkeep operation (the first upkeep operation), by the 31(Fig. 4 of chain wheel drive torque detection portion) and delivery precision determination part 32(Fig. 5) form.
Chain wheel drive torque detection portion 31 carries out following chain wheel drive torque detection operation: the driving torque of being measured sprocket wheel 13 under the state that sprocket wheel 13 is applied to load by chain wheel drive motor 12 drive sprockets 13.Delivery precision determination part 32 is carried out following delivery precision and is measured operation: the delivery precision of measuring the carrier band 3 based on sprocket wheel 13 by detecting the position of the periphery pin 13p of sprocket wheel 13.
Band pressing component is closed the 27(Fig. 6 of homework department) the chain wheel drive torque detection operation carried out in chain wheel drive torque detection portion 31 and delivery precision determination part 32 delivery precision of carrying out measures after the end of job, and carry out the band pressing component 16 that makes to be positioned at open position and close operation to the band pressing component that closes position and move (closing).
The second upkeep operation portion 28 carries out the homework department of upkeep operation (the second upkeep operation) to be positioned at the tape feeder 2 of the state that closes position with pressing component 16, by band pressing component elevation measurement 33(Fig. 7 of portion) form.With pressing component elevation measurement portion 33, carry out the band pressing component elevation measurement operation of the height of the upper surface with pressing component 16 of measuring the state of closing.
Chain wheel drive torque detection portion 31, as shown in Fig. 4 (a) and (b), the rod unit 42 that possesses base portion 41 on the bottom surface 22a that is located at moving body 22, links with base portion 41, is installed on the load device 43 cylindraceous of rod unit 42 and makes the rod unit oscillating cylinder 45 that rod unit 42 swings and form.Rod unit 42 has below extension 42a, rear extension 42b and the place ahead extension 42c, the end of below extension 42a by pivot suspension pin 46 pivot suspensions in the upper end of base portion 41.The upper end pivot suspension of rod unit oscillating cylinder 45 is in the bracket 47 that is arranged at the side 22b of moving body 22, and the lower end pivot suspension of rod unit oscillating cylinder 45 is in the end of the place ahead of rod unit 42 extension 42c.
Load device 43 forms by rotate the parts cylindraceous of installing in the end of the rear of rod unit 42 extension 42b freely around X-axis, is formed with the outer peripheral teeth engaging with the periphery pin 13p of sprocket wheel 13 at outer peripheral face.At load device 43, be built-in with brake mechanism 43a, brake mechanism 43a performance hinders the braking force of the rotation of load device 43.The braking force of brake mechanism 43a is by control device 20 use voltage-regulation (Fig. 3).
While making sprocket wheel 13 rotation by chain wheel drive motor 12 under the state contacting with sprocket wheel 13 at the device 43 that makes to load, load device 43 carries out driven rotation according to this, this driven rotation is braked the braking force braking that the 43a of mechanism produces, and the load corresponding with the braking force that acts on load device 43 from brake mechanism 43a acts on chain wheel drive motor 12.Like this, in the present embodiment, load device 43 becomes following load cell: contact with the sprocket wheel 13 that is installed on the tape feeder 2 of groove 21S, and the driver element of sprocket wheel 13 (chain wheel drive motor 12) is applied to load.
The advance and retreat action of the piston rod 45a of rod unit oscillating cylinder 45 realizes (Fig. 3) by control device 20.When control device 20 makes the piston rod 45a advance and retreat of rod unit oscillating cylinder 45, correspondingly, rod unit 42 swings around pivot suspension pin 46, and load device 43 moves up and down between lower position (Fig. 4 (b)) and the top position (Fig. 4 (a)) of its top.At load device 43, be positioned under the state of lower position, the periphery pin 13p of the load outer peripheral teeth of device 43 and the sprocket wheel 13 of tape feeder 2 contacts (engaging), at load device 43, be positioned under the state of top position, the outer peripheral teeth of load device 43 is separated from the periphery pin 13p of sprocket wheel 13.Like this, rod unit 42 and rod unit oscillating cylinder 45 become following load cell travel mechanism: the device 43 that makes to load is at the lower position with sprocket wheel 13 contacts and move up and down between the separated top position of sprocket wheel 13.
Driving torque determination part 20a(Fig. 3 of control device 20) at load device 43, contact with sprocket wheel 13 under the state of (engaging) chain wheel drive motor 12 is moved, and drive sprocket 13.At this moment, at the interior circulation of chain wheel drive motor 12 electric current corresponding with the braking force of brake mechanism 43a, this electric current is by galvanometer 48(Fig. 4) detect.By the detected electric current of galvanometer 48, be fed to control device 20, the value of the electric current transporting based on this, the driving torque determination part 20a of control device 20 calculates the driving torque of the sprocket wheel 13 based on chain wheel drive motor 12.Like this, the driving torque determination part 20a of control device 20 becomes following chain wheel drive torque detection unit: under the state contacting with sprocket wheel 13 at the device 43 that makes by load cell travel mechanism to load, make sprocket wheel 13 rotations, measure the driving torque of sprocket wheel 13.
Control device 20 is when carrying out the operation of chain wheel drive torque detection by chain wheel drive torque detection portion 31, the tape feeder 2 that moving body 22 is installed at the groove 21S of firm banking 21 with respect to the state to open with pressing component 16 (being positioned at the state of open position) moves, make moving body 22 be positioned at (Fig. 4 (a)) behind chain wheel drive torque detection position, the device 43 that makes to load is positioned at lower position from top position, and the device 43 that makes to load contacts (engaging) with sprocket wheel 13, wherein, described chain wheel drive torque detection position is the position that the load device 43 that is positioned at top position is positioned at the top of sprocket wheel 13.And, by chain wheel drive motor 12, make sprocket wheel 13 rotations, based on measured the driving torque of sprocket wheel 13 by the value of the detected electric current in 12 circulations of chain wheel drive motor of galvanometer 48.
Be used for the load cell of above-mentioned chain wheel drive torque detection operation as long as contact and chain wheel drive motor 12 is applied to load with the sprocket wheel 13 of tape feeder 2, just do not limit its structure, as present embodiment, if load cell (load device 43) contacts with sprocket wheel 13 by the periphery pin 13p engaging with sprocket wheel 13, and the rotation of passing through sprocket wheel 13 is around the driven rotation of the parallel rotating shaft of the rotating shaft with sprocket wheel 13, structure becomes simply, can make cheap for manufacturing cost, so preferably.In addition, in this structure, if the width of the device 43 that makes to load is larger than the width of sprocket wheel 13, the device 43 of loading is just very easy to respect to the contraposition (moving body 22 is to the contraposition of chain wheel drive torque detection position) of sprocket wheel 13.
Delivery precision determination part 32 as shown in Figure 5, possesses and makes to take visual field video camera 51 for mensuration downward along the terminal part of horizontally extending video camera installation portion 51a at the lower surface of the top plate portion 22c from moving body 22.Measure with the shooting action control of video camera 51 and realize (Fig. 3) by control device 20.The view data of using the shooting action of video camera 51 to obtain by mensuration is transmitted to control device 20, in the 20b of image recognition portion of control device 20, carries out image recognition (Fig. 3).
Chain wheel drive torque detection that control device 20 carries out with chain wheel drive torque detection portion 31 is post-job, open the state with pressing component 16, carries out the delivery precision that delivery precision determination part 32 carries out and measures operation.In delivery precision, measure in operation, control device 20 makes 24 actions of moving body travel motor, moving body 22 is moved along Y direction, and be located at delivery precision, locate, in this delivery precision, locate, measure with video camera 51 be positioned at make with pressing component 16 be positioned at component feeding mouth 16a in the situation of closing position directly over position (Fig. 5).And, to being positioned at mensuration, with a periphery pin 13p in the mensuration region of the shooting visual field of video camera 51, take, carry out the image recognition based on resulting view data, detect thus the position that is positioned at the periphery pin 13p that measures region.Control device 20 makes the interrupted rotation of sprocket wheel 13 by chain wheel drive motor 12 and take whole periphery pin 13p as object is positioned at, to measure the position finding with the periphery pin 13p in the mensuration region of the shooting visual field of video camera 51, based on its result, the delivery precision calculating part 20c of control device 20 calculates the delivery precision of the carrier band 3 based on sprocket wheel 13.Like this, measure the delivery precision determination unit that becomes the delivery precision of measuring the carrier band 3 based on sprocket wheel 13 with the delivery precision calculating part 20c of video camera 51 and control device 20.
Band pressing component is closed homework department 27 as shown in Fig. 6 (a) and (b), has bar 62, on the bracket 61 that the upper end of this bar 62 arranges in the lower surface of the top plate portion 22c at moving body 22 by pivot suspension pin 61a pivot suspension.In the rotation of the lower end of bar 62, be provided with freely by pressure roller 62a, at the pars intermedia pivot suspension of bar 62, have the upper end of bar oscillating cylinder 64, the base portion 63 of the lower end pivot suspension of this bar oscillating cylinder 64 on the 22a of bottom surface.
The advance and retreat action of the piston rod 64a of bar oscillating cylinder 64 realizes (Fig. 3) by control device 20.When control device 20 makes the piston rod 64a advance and retreat of bar oscillating cylinder 64, correspondingly, bar 62 swings around pivot suspension pin 61a, between top position by pressure roller 62a above the topmost with pressing component 16 of comparing the state that is arranged in open position is positioned at (with reference to the bar 62 shown in chain-dotted line for Fig. 6 (a)) and the lower position (Fig. 6 (b)) that can roll at the upper surface with pressing component 16 that is positioned at the state that closes position, at the arc orbit using pivot suspension pin 61a as center, move.
Delivery precision that control device 20 carries out with delivery precision determination part 32 measure after the end of job, open band pressing component 16(and be positioned at open position) state, carry out closing operation by close the band pressing component that homework department 27 carries out with pressing component.At band pressing component, close in operation, control device 20 makes 24 actions of moving body travel motor, moving body 22 is moved along Y direction, make moving body 22 move to (Fig. 6 (a)) after band pressing component off-position, make 64 actions of bar oscillating cylinder, make bar 62 swing (arrow C shown in Fig. 6 (a)) downwards, described with pressing component off-position, be positioned at state that being positioned at by pressure roller 62a of top position open with pressing component 16 above.
Thus, with pressing component 16, by the bar 62 from top butt, to closing position side, press (Fig. 6 (a)), and close position (Fig. 6 (b)) by pressing and be positioned at by pressure roller 62a of rolling at upper surface downwards.Like this, in the present embodiment, bar 62 and the bar oscillating cylinder 64 of with pressing component, closing homework department 27 become following band pressing component closing unit: be arranged at moving body 22, at the first 27(of upkeep operation portion chain wheel drive torque detection portion 31 and delivery precision determination part 32) the first upkeep operation of carrying out (operation of chain wheel drive torque detection and delivery precision are measured operation) band pressing component 16 of making to be positioned at open position after finishing is positioned at and closes position.
Band pressing component elevation measurement portion 33, as shown in Fig. 7 (a) and (b), is provided with optical sensor 72 at the lower surface of the top plate portion 22c of moving body 22 via optical sensor movable cylinder 71.Optical sensor 72 possesses towards the determination object thing projection that is positioned at below to be measured the light-projecting portion 72a of light L and receives the mensuration light L of projection downwards at the light accepting part 72b of the reverberation L1 of determination object thing.Optical sensor 72 is to the shift action of Y direction by being made the piston rod 71a of optical sensor movable cylinder 71 realize (Fig. 3) along Y direction advance and retreat by control device 20, the projection control of mensuration light L in optical sensor 72 and the reception of reverberation L1 detect by control device 20 and realize (Fig. 3).
20d(Fig. 3 of high computational portion of control device 20) time difference based on measuring the projection of light L and the reception of reverberation L1, calculate determination object thing with the height of the upper surface of pressing component 16.Like this, in the present embodiment, with the optical sensor 72 of pressing component elevation measurement portion 33 and the 20d of high computational portion of control device 20, become the band pressing component elevation measurement unit of the height of the upper surface with pressing component 16 of measuring the tape feeder 2 that is installed on groove 21S.
Control device 20 with pressing component, close that homework department 27 carries out with pressing component close after the end of job, band pressing component 16 is closed the state of (be positioned at and close position), the band pressing component elevation measurement operation of carrying out with pressing component elevation measurement portion 33.In the operation of band pressing component elevation measurement, control device 20 makes 24 actions of moving body travel motor, moving body 22 is moved along Y direction, after making moving body 22 be positioned at optical sensor 72 to be positioned at the band pressing component elevation measurement position above pressing component 16, carry out, from the projection of the mensuration light L of optical sensor 72 and from the reception of the reverberation L1 of the upper surface reflection with pressing component 16, measuring the height with the upper surface of pressing component 16.
In this band pressing component elevation measurement operation, mensuration is with the height at least two positions of the upper surface of pressing component 16.And preferably these two positions are to clip two positions that the component feeding mouth 16a with the upper surface of pressing component 16 locates.Therefore, in the present embodiment, with the mensuration (Fig. 7 (a)) of the height of the anterior position of the component feeding mouth 16a of the upper surface of pressing component 16 and with the mensuration (Fig. 7 (b)) of the height of the rear position of the component feeding mouth 16a of the upper surface of pressing component 16.At this, with the change of the measuring point of the height of the upper surface of pressing component 16 by made 71 actions of optical sensor movable cylinder make optical sensor 72 move and carry out along the fore-and-aft direction of tape feeder 2 by control device 20.
Like this, the loader attending device 1 of present embodiment is following structure, , on moving body 22, possess at moving body 22 and be positioned at the first upkeep operation portion (chain wheel drive torque detection portion 31 and delivery precision determination part 32) that carries out the first upkeep operations (operation of chain wheel drive torque detection and delivery precision are measured operation) under the state of the first job position (chain wheel drive torque detection position and delivery precision locate) to being installed on the tape feeder 2 of groove 21S, and at moving body 22, be positioned under the state of the second job position (band pressing component elevation measurement position) and to being installed on the tape feeder 2 of groove 21S, carry out the second upkeep operation portion (being with pressing component elevation measurement portion 33) of second upkeep operation different from the first upkeep operation (operation of band pressing component elevation measurement), by moving body travel mechanism, it is moving body travel motor 24, moving body 22 is moved between the first job position and the second job position.
The execution step of the upkeep operation of the tape feeder 2 then, with reference to Fig. 8, loader attending device 1 being carried out (loader maintaining method) describes.In the upkeep operation of tape feeder 2, first, operator makes to become as the band pressing component 16 of the tape feeder 2 of the object of upkeep operation the state (step ST1, the open operation of band pressing component) of opening (being located at open position).Then, by becoming the linking part 11a insertion groove 21S of the tape feeder 2 that makes this state of opening with pressing component 16, tape feeder 2 is installed on to (step ST2, tape feeder installation procedure) on firm banking 21.
After operator is arranged on firm banking 21 by tape feeder 2, from the input unit SB(Fig. 3 being connected with control device 20) the operation input (step ST3, operation starts operational sequence) that starts of the operation of stipulating.Control device 20 is after the signal of the operation input that operator carries out being detected, carry out the action control of moving body travel motor 24, make moving body 22 be positioned at chain wheel drive torque detection position, by chain wheel drive torque detection portion 31, carry out chain wheel drive torque detection operation (step ST4, chain wheel drive torque detection operation).
Control device 20 is carried out after chain wheel drive torque detection operation by chain wheel drive torque detection portion 31, carry out the action control of moving body travel motor 24, making moving body 22 be positioned at delivery precision locates, by delivery precision determination part 32, carry out delivery precision and measure operation (step ST5, delivery precision is measured operation).
Control device 20 is carried out delivery precision by delivery precision determination part 32 and is measured operation, thus, after the first upkeep operation finishes, carry out the action control of moving body travel motor 24, make moving body 22 be positioned at band pressing component off-position, by band pressing component, close homework department's 27 execution band pressing components and close operation (step ST6, band pressing component is closed operation).Thus, band pressing component 16 is closed, can carry out the second upkeep operation.
Control device 20 cuts out homework department's 27 execution band pressing components by band pressing component and cuts out after operation, carry out the action control of moving body travel motor 24, make moving body 22 be positioned at band pressing component elevation measurement position, by band pressing component elevation measurement portion 33, carry out band pressing component elevation measurement operation (step ST7, band pressing component elevation measurement operation).
Control device 20 is carried out after the operation of band pressing component elevation measurement by band pressing component elevation measurement portion 33, the measured value (driving torque of sprocket wheel 13) that chain wheel drive torque detection operation at step ST4 is obtained, in the delivery precision of step ST5, measure measured value (delivery precision of carrier band 3) that operation obtains and in the measured value obtaining with pressing component elevation measurement operation of step ST7 (with the height of the upper surface of pressing component 16) and fiducial value comparison separately, at judging part 20e(Fig. 3) in, judge whether each measured value is abnormal (step ST8, judgement operation).Particularly, judging part 20e is by the value of the driving torque of the sprocket wheel being measured at step ST4 13 and its fiducial value comparison, and determine whether abnormal, by the measured value of the delivery precision of the carrier band based on sprocket wheel 13 3 being measured at step ST5 and its fiducial value comparison, and determine whether abnormal, by what be measured at step ST7, each is measured to height and its fiducial value comparison at position, and determine whether abnormal.
Control device 20 is judged as arbitrary measured value at step ST8 all not to be had abnormal in the situation that, finishes upkeep operation.On the other hand, control device 20 is at step ST8 to be judged as arbitrary measured value be abnormal in the situation that, by report control part 20f(Fig. 3) carry out the report device AN(Fig. 3 such as display unit) action control, to operator, carry out (step ST9 after exception reporting action, exception reporting operation), finish upkeep operation.
Like this, in the present embodiment, the judging part 20e of control device 20 becomes following judging unit: the measured value that the driving torque of measuring sprocket wheel 13 by chain wheel drive torque detection unit (the driving torque determination part 20a of control device 20) is obtained, by the delivery precision determination unit delivery precision calculating part 20c of video camera 51 and control device 20 (measure with), measure measured value that the delivery precision of the carrier band 3 based on sprocket wheel 13 obtains and by being with each value and the benchmark of the measured value that pressing component elevation measurement unit (with the optical sensor 72 of pressing component elevation measurement portion 33 and the 20d of high computational portion of control device 20) mensuration obtains with the height of pressing component 16 to compare, judge whether this measured value is abnormal.In addition, the report control part 20f of control device 20 and report device AN become the reporting unit of reporting action in the situation that measured value being abnormal being judged as by judging part 20e.
In addition, groove 21S on firm banking 21 is disposed with a plurality of as described above on the moving direction (X-direction) of moving body 22, therefore as long as a plurality of tape feeders 2 of the object as upkeep operation are installed on to firm banking 21, just can be automatically and carry out continuously the upkeep operation to these a plurality of tape feeders 2.
As described above, in the loader attending device 1 of present embodiment, at the groove 21S with respect to tape feeder 2 is installed, move on moving body 22 freely, possesses execution for two upkeep operation portions (the first upkeep operation portion 26 and the second upkeep operation portion 28) of two kinds of upkeep operations (the first upkeep operation and the second upkeep operation) of the different content of tape feeder 2, by making moving body 22, with respect to the tape feeder 2 that is installed on groove 21S, move, to being installed on the tape feeder 2 of groove 21S, carry out the first upkeep operation being undertaken by the first upkeep operation portion 26 and the second upkeep operation being undertaken by the second upkeep operation portion 28, therefore, can be automatically and carry out continuously the multiple upkeep operation for tape feeder 2.
Utilizability in industry
Providing can be automatically and carry out continuously the loader attending device for the multiple upkeep operation of tape feeder.
Claims (6)
1. a loader attending device, carries out the maintenance of tape feeder, and described tape feeder carries out the conveying action of carrier band and to component feeding mouth feed element, described loader attending device is characterised in that to possess:
Groove, can install described tape feeder;
Moving body, the mode moving freely with the described tape feeder with respect to being installed on described groove arranges;
The first upkeep operation portion, is arranged at described moving body, at described move body posture, under the state of the first job position, to being installed on the described tape feeder of described groove, carries out the first upkeep operation;
The second upkeep operation portion, is arranged at described moving body, at described move body posture, under the state of the second job position, to being installed on the described tape feeder of described groove, carries out second upkeep operation different from described the first upkeep operation; And
Moving body travel mechanism moves described moving body between described the first job position and described the second job position.
2. loader attending device as claimed in claim 1, is characterized in that,
Described tape feeder comprises the sprocket wheel that carries out the conveying action of described carrier band with pressing component and under by the described state of pressing described carrier band with pressing component of pressing described carrier band, described with pressing component pressing described carrier band close position and from described close between the open position of opening upward position mobile freely
Described the first upkeep operation is carried out under the described state that is positioned at described open position with pressing component,
Described the second upkeep operation is carried out under the described state that closes position described in being positioned at pressing component.
3. loader attending device as claimed in claim 2, is characterized in that,
The position of the periphery pin of sprocket wheel described in described the first upkeep operation inclusion test and measure the operation of the delivery precision of the described carrier band based on described sprocket wheel,
The mensuration operation of the height that described the second upkeep operation comprises the described upper surface with pressing component.
4. loader attending device as claimed in claim 2 or claim 3, is characterized in that,
Described loader attending device possesses band pressing component closing unit, described band pressing component closing unit is arranged at described moving body, after described the first upkeep operation being undertaken by described the first upkeep operation portion finishes and before described the second upkeep operation being undertaken by described the second upkeep operation portion starts, described in being positioned at, the described band pressing component that makes to be positioned at described open position closes position.
5. the loader attending device as described in any one in claim 1～3, is characterized in that,
On the moving direction of described moving body, be disposed with a plurality of described grooves.
6. loader attending device as claimed in claim 4, is characterized in that,
On the moving direction of described moving body, be disposed with a plurality of described grooves.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-097335 | 2013-05-07 | ||
| JP2013097335A JP6074659B2 (en) | 2013-05-07 | 2013-05-07 | Feeder maintenance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104144602A true CN104144602A (en) | 2014-11-12 |
| CN104144602B CN104144602B (en) | 2018-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410105499.2A Active CN104144602B (en) | 2013-05-07 | 2014-03-20 | Loader attending device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6074659B2 (en) |
| CN (1) | CN104144602B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114010A (en) * | 2015-01-14 | 2017-08-29 | 富士机械制造株式会社 | The control method of loader attending device and loader attending device |
| CN107926143A (en) * | 2015-08-25 | 2018-04-17 | 富士机械制造株式会社 | Loader care device and its control method |
| CN112166658A (en) * | 2018-05-30 | 2021-01-01 | 株式会社富士 | Belt feeder |
| CN113044277A (en) * | 2019-12-26 | 2021-06-29 | Juki株式会社 | Component supply device and component mounting device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6697468B2 (en) | 2015-08-25 | 2020-05-20 | 株式会社Ｆｕｊｉ | Feeder maintenance device and its control method |
| KR101790722B1 (en) * | 2015-12-08 | 2017-10-27 | 한국철도기술연구원 | Pallet exchanging apparatus and prt vehicle vertical transfer device using the same |
| KR101804874B1 (en) * | 2017-04-21 | 2017-12-06 | 한국철도기술연구원 | Method for transferring prt vehicle vertical |
| JP7130075B2 (en) * | 2021-02-16 | 2022-09-02 | 株式会社Fuji | FEEDER MAINTENANCE DEVICE AND METHOD FOR CONTROLLING FEEDER MAINTENANCE DEVICE |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10256799A (en) * | 1997-03-14 | 1998-09-25 | Matsushita Electric Ind Co Ltd | Tape feeder inspector |
| JP2006120690A (en) * | 2004-10-19 | 2006-05-11 | Renesas Technology Corp | Device and method for mounting component |
| JP2007158048A (en) * | 2005-12-06 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Adjustment apparatus and adjustment method of tape feeder |
| CN102026533A (en) * | 2009-09-09 | 2011-04-20 | Juki株式会社 | Component feeding device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4882411B2 (en) * | 2006-02-22 | 2012-02-22 | パナソニック株式会社 | Feeder adjusting device, feeder adjusting method and tape feeder |
-
2013
- 2013-05-07 JP JP2013097335A patent/JP6074659B2/en active Active
-
2014
- 2014-03-20 CN CN201410105499.2A patent/CN104144602B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10256799A (en) * | 1997-03-14 | 1998-09-25 | Matsushita Electric Ind Co Ltd | Tape feeder inspector |
| JP2006120690A (en) * | 2004-10-19 | 2006-05-11 | Renesas Technology Corp | Device and method for mounting component |
| JP2007158048A (en) * | 2005-12-06 | 2007-06-21 | Matsushita Electric Ind Co Ltd | Adjustment apparatus and adjustment method of tape feeder |
| CN102026533A (en) * | 2009-09-09 | 2011-04-20 | Juki株式会社 | Component feeding device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114010A (en) * | 2015-01-14 | 2017-08-29 | 富士机械制造株式会社 | The control method of loader attending device and loader attending device |
| CN107114010B (en) * | 2015-01-14 | 2020-11-20 | 株式会社富士 | Feeder maintenance device and control method of feeder maintenance device |
| CN107926143A (en) * | 2015-08-25 | 2018-04-17 | 富士机械制造株式会社 | Loader care device and its control method |
| CN107926143B (en) * | 2015-08-25 | 2020-08-04 | 株式会社富士 | Feeder maintenance device and control method thereof |
| CN112166658A (en) * | 2018-05-30 | 2021-01-01 | 株式会社富士 | Belt feeder |
| CN112166658B (en) * | 2018-05-30 | 2022-02-01 | 株式会社富士 | Belt feeder |
| CN113044277A (en) * | 2019-12-26 | 2021-06-29 | Juki株式会社 | Component supply device and component mounting device |
| CN113044277B (en) * | 2019-12-26 | 2023-11-21 | Juki株式会社 | Component supply device and component mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104144602B (en) | 2018-04-10 |
| JP6074659B2 (en) | 2017-02-08 |
| JP2014220314A (en) | 2014-11-20 |
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