CN100551219C - Parts management device - Google Patents
Parts management device Download PDFInfo
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- CN100551219C CN100551219C CNB2004800109121A CN200480010912A CN100551219C CN 100551219 C CN100551219 C CN 100551219C CN B2004800109121 A CNB2004800109121 A CN B2004800109121A CN 200480010912 A CN200480010912 A CN 200480010912A CN 100551219 C CN100551219 C CN 100551219C
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- band
- accommodated
- volume residual
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
- H05K13/0215—Interconnecting of containers, e.g. splicing of tapes
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The present invention relates to a kind of, the element that contains a plurality of elements is accommodated band (22) guide to the element extracting position, and accommodate the parts management device that band (22) takes out the component mounter that element installs from said elements at this element extracting position, this parts management device unit comprises accommodates the volume residual computing unit (35) that the element volume residual of the element that band accommodates calculates to said elements, and set the judgment standard value that the element be equivalent to using is now accommodated the element volume residual of the residue length of band (22A) when reaching suitable and new element and accommodating the length that band (22B) is connected, confirming that element volume residual that above-mentioned volume residual computing unit (35) is calculated is in above-mentioned judgment standard value or when following, component mounter is decommissioned, and enter the installation and control unit (34) of waiting for connection status.
Description
Technical field
The present invention relates to a kind of, in the component mounter that element is installed on circuit board etc., the parts management device of the volume residual of institute of correct management component feeding portion feed element.
Background technology
In the past, the parts management device of known component mounter, shown in open communique 2004-152190 number of Japan Patent, when being installed, electronic component judges the element residual state of each electronic component supply unit, and send corresponding to the element residual state in the component mounter of warning of number of elements deficiency, parts management device, before the warning of said elements lazy weight is sent, judged result corresponding to the element residual state, send the early warning of number of elements deficiency, thereby supervise operating personnel's addition item.
As mentioned above, employing is corresponding to the judged result of element residual state, when sending the structure of the not enough early warning of number of elements, can be before the generating device lazy weight, supervise operating personnel's addition item, if the operating personnel can react rapidly, just can prevent the state of number of elements deficiency.If but the operating personnel does not notice the early warning of said elements lazy weight, perhaps can't react rapidly because the distancing element fitting machine is far away, then to accommodate the number of the element that band accommodates be 0 number of elements deficiency to the element that can take place using, thus can't carry out easily this accommodate with on connect new element and accommodate band to finish the operation of addition item.
In addition, shown in open communique 2004-252588 number of Japan Patent, the parts management equipment of component mounter group, component feeding spool with information storage medium that storage volume central siphon reason information is installed, read the spool management information reading unit of the spool management information of above-mentioned information storage medium, be installed on each component mounter, to the use parts number counter that uses parts number to count, the database of registration parts management data, receive spool management information from said reel management information reading unit, the initial value of the parts number that spool is kept registers to above-mentioned database as the parts management data, deducts database processing unit by the resulting use parts number of above-mentioned use component count device from the initial value that registers to above-mentioned database simultaneously.
If adopt the initial value of the above-mentioned parts number that is kept from each the component feeding spool that registers to database to deduct the parts management device of above-mentioned use parts number in real time, when the component feeding band that is installed on each supply spool has the element of some, correct monitoring element volume residual is predicted the deficiency of number of elements in advance.But, accommodate at said elements and to be with, accommodate beguine sometimes according to the many elements of the determined quantity of standard, register to parts number in the above-mentioned database (accommodating quantity) this moment according to the element that standard is determined and be housed in element accommodate with on parts number understand differently, the correctly problem of monitoring element volume residual can appear thus.
For example, according to standard determined element to accommodate number be that 5,000 element is accommodated and is with, overcharge hold several～during the element of dozens of unit, if be in designated value or the early warning of the number of elements deficiency exported when following corresponding to above-mentioned element volume residual of accommodating band, said elements accommodate with on connect new element and accommodate band, carry out the initialization that on the parts number that database is registered, increases according to the determined parts number of standard simultaneously, the count value of said elements volume residual then, can produce deviation, i.e. the error of the Shi Ji parts number parts number of registering more than database corresponding to the parts number of overcharging appearance.And, connecting new element at every turn and accommodate band, the error of above-mentioned count value can be accumulated, so even deduct the parts number of actual use from the parts number that database is registered, also can't correctly predict the time of generating device lazy weight.
Moreover, in order to prevent the error of above-mentioned count value, though can consider that earlier element is accommodated the parts number that band accommodates carries out correct counting, again count value is registered in the database, but employing said structure, it is extremely miscellaneous not only element to be accommodated several correct counting operations, and when causing quantity that element consumed to use the count value of number for a certain reason more than element, the error that the actual components number is less than the parts number that database registers can occur, thereby cause the correctly time of prediction generating number of elements deficiency.
In addition, also can consider to paste tape or detected parts etc. are installed by the terminal or the starting end of accommodating band at element, promptly be provided for initialized detected portion, when this detected portion is detected by Magnetic Sensor etc., the parts number that database is registered carries out initialization, revises the error of above-mentioned count value with this.But the employing said structure must be provided with special-purpose Magnetic Sensor and wait to detect and above-mentionedly be used for initialized detected portion, thereby make the structure of device become comparatively complicated.
The present invention, be to do in view of the above problems, its objective is provides a kind of parts management device, can be by simple structure, the correct management element is accommodated the volume residual of the element that band accommodates, and can simply, in time carry out using element accommodate with on connect new element and accommodate the operation of band with addition item.
Summary of the invention
The element that will contain a plurality of elements of the present invention is accommodated band and is guided to the element extracting position, and accommodate the parts management device that band takes out the component mounter that element installs from said elements at this element extracting position, comprise and calculate the computing unit that said elements is accommodated the volume residual of the element that band accommodates, and set the element be equivalent to using and accommodate the residue length of band and reach the judgment standard value that this element that is using is accommodated the element volume residual of band when being fit to connect new element and accommodating the length of band, confirming that element volume residual that above-mentioned volume residual computing unit is calculated is in above-mentioned judgment standard value or when following, component mounter is decommissioned, and enter the installation and control unit of waiting for connection status.Adopt said structure, installation exercise by executive component, when the residue length of accommodating band at the element of confirming to use reaches and is fit to connect new element and accommodates the length of band, component mounter is decommissioned, and state to be connected such as enter, can carry out easily and connect the operation that new element is accommodated band so accommodate band with respect to the element that is using.
In addition, the element that will contain a plurality of elements of the present invention is accommodated band and is guided to the element extracting position, and accommodate the element volume residual management devices that band takes out the component mounter that element installs from said elements at this element extracting position, comprise detection accommodates whether take out wrong element taking-up detecting unit when band takes out element from said elements, and deduct element the element volume residual before carry out installing successively number is installed, calculate the volume residual computing unit of carrying out the element volume residual after installing, band accommodated by the above-mentioned element that is using and new element is accommodated the connecting portion of band, be provided with the empty resettlement section of predefined number, when the detection signal that takes out detecting unit corresponding to said elements, confirm that the element taken place takes out the setting number of wrong number of times and above-mentioned empty resettlement section when identical, the criterion numeral that above-mentioned new element is accommodated the element that band accommodates is set to element volume residual at this moment.Adopt said structure, element volume residual after execution that the volume residual computing unit calculated is installed is in setting or following and the element that is using accommodated band and connect after new element accommodates band, when if the set empty resettlement section of the connecting portion that two elements are accommodated band arrives the element extracting position, can produce element taking-up mistake corresponding to the number of times that number is set of predefined empty resettlement section, this taking-up simultaneously is wrong can be detected by said elements taking-up detecting unit, this moment, the element volume residual of employed this moment when the said elements volume residual is calculated was set at the numerical value of accommodating the criterion numeral of the element that band accommodates corresponding to new element, after executive component is installed, still can continue the calculating of correct execution element volume residual.
Description of drawings
Fig. 1 is the vertical view of an example that is applicable to the fitting machine of parts management device of the present invention.
Fig. 2 is the front view of part that supports the head unit of above-mentioned fitting machine.
Fig. 3 is that expression is wound with the stereogram of an example that element is accommodated the spool of band.
Fig. 4 is the stereogram of an example of expression tape feeder.
Fig. 5 is the key diagram of structure that the expression element is accommodated the connecting portion of band.
Fig. 6 is the block diagram of the concrete structure of control unit.
Fig. 7 is the key diagram that the expression element is accommodated the user mode of band.
Fig. 8 is the flow chart of the basic controlling running of the above-mentioned control unit of expression.
Fig. 9 is the flow chart that the expression element is accommodated the control running of band connection processing.
Figure 10 is the flow chart of the control running of expression element volume residual adjustment processing.
Figure 11 is the flow chart of the control running of expression element volume residual computing.
Figure 12 is the key diagram of other examples that the expression element is accommodated the connecting portion of band.
Embodiment
Fig. 1 and Fig. 2 have roughly represented to be applicable to an example of the component mounter of parts management device involved in the present invention.Among the figure, the conveyance band 2 of conveyance printed circuit board (PCB) P is installed on the pedestal 1 of fitting machine main body, by this conveyance band 2, above-mentioned printed circuit board (PCB) P is arrived the installation exercise position of regulation by conveyance, and stops on this installation exercise position.In the both sides, front and back of above-mentioned conveyance band 2, design has component feeding portion 3 respectively.In the present embodiment, a plurality of tape feeders 4 of supplying with various electronic components are arranged side by side on said elements supply unit 3.
In addition, above said base 1, the head unit 5 that is used for installation elements is installed, this head unit 5 can move along X-direction (the conveyance direction of conveyance band 2) and Y direction the direction of above-mentioned X-axis quadrature (on the horizontal plane with).That is to say, on said base 1, the support component 6 of head unit 5 moves possibly by the fixed guide 7 that extends along Y direction and to be supported, head unit 5 simultaneously can be on above-mentioned support component 6 moves possibly along the guide member 8 that extends along X-direction and is supported.In addition, above-mentioned head unit 5 is driven along Y direction by the ball-screw 10 of 9 rotating drive of Y-axis servomotor, and this head unit 5 is driven along X-direction by the ball-screw 12 of 11 rotating drive of X-axis servomotor simultaneously.
In above-mentioned head unit 5, a plurality of heads 13 are installed side by side along X-direction.Above-mentioned each head 13 carries out lifting and rotating drive by not shown lifting driver element and rotating drive unit respectively.The bottom of above-mentioned each head 13 is equipped with suction nozzle 14, and this suction nozzle 14 is supplied with negative pressure by not shown negative pressure feeding unit, comes absorptive element by the formed attraction of this negative pressure.
Be installed in the various tape feeders 4 on the said elements supply unit 3, as shown in Figure 3, be respectively arranged with the spool 21 that can load and unload, this spool 21 is wound with element and accommodates and be with 22, and this element is accommodated and is with 22 to contain strip elements such as IC, transistor or capacitor.Element is accommodated and is with 22, is made up of base band and cover tape that the peristome of accommodating said elements is set at a certain distance.
In addition, as shown in Figure 4, under said reel 21 was installed in state on the above-mentioned tape feeder 4, the element of sending successively from spool 21 was accommodated and is with 22, is directed to leading section one side of tape feeder 4, i.e. the element extracting position.In addition, send end at the band of above-mentioned tape feeder 4, ratchet-type band delivering mechanism is installed, corresponding to the running that above-mentioned head 13 takes out element, element is accommodated with 22 leading section and is delivered to the element extracting position off and on.
Accommodate when all elements and to be with 22 when said reel 21 is sent, be installed on the tape feeder 4 being wound with the spool 21 that new element accommodates with 22, accommodate simultaneously and connect new element with 22 terminal and accommodate starting end with 22, the adjunctive program of executive component thus at the element that is using.Specifically, shown in Fig. 5 (a), accommodate the terminal of band 22A at the element that uses now, dock new element and accommodate the starting end of band 22B, under this state, shown in Fig. 5 (b), paste the connecting band 23,24 that constitutes by a pair of stickup band up and down at the upper and lower surface of above-mentioned butted part, element is accommodated band 22A and is connected with 22B thus.In addition, the terminal region in that said elements is accommodated band 22A is provided with 2 empty resettlement sections 25 and 26 of not accommodating element.
The management devices of management said elements fitting machine running, as shown in Figure 6, be provided with from said elements and accommodate when being with 22 to take out elements, detect and wrong element whether to occur taking out and take out detecting unit 31, constitute by notice lamp or notice buzzer etc., corresponding to the control signal that notice control unit 36 described later is exported, notify the operating personnel to enter new element should to be accommodated band 22B to be connected to the element that is using and accommodate the notification unit 32 of state of band 22A and the control device 33 that constitutes by PC etc.Said elements takes out detecting unit 31, by detect head 13 whether the optical sensor etc. of absorptive element constitute, when detecting the taking-up mistake that said elements takes place, this detection signal is outputed to not shown production log management unit and above-mentioned control device 33.
In addition, in the above-mentioned control device 33, be provided with carrying out the moving into of printed circuit board (PCB) P/take out of control by conveyance band 2 when, installation and control unit 34 with respect to above-mentioned printed circuit board (PCB) P executive component installation and control, by from carry out the element volume residual before installing, deducting the installation number of element successively, calculate the volume residual computing unit 35 of carrying out the element volume residual after installing, the element volume residual that is calculated at volume residual computing unit 35 is in predefined fiducial value or when following, to the notice control unit 36 of above-mentioned notification unit 32 output running command signals.
Above-mentioned installation and control unit 34, for make new element accommodate the band 22B with respect to the element that is using accommodate the band 22A the connection operation can carry out easily, shown in Fig. 7 (a), making the element that is using accommodate band 22A sends successively from being wrapped under the state on the spool 22, thus shown in Fig. 7 (b), after the terminal that said elements is accommodated band 22A is left from spool 21, stop the running of component mounter at once, make it state to be connected such as be in.
That is, shown in Fig. 7 (a), accommodate band 22A when being wrapped in spool 21, can not carry out the terminal of accommodating band 22A and connect the connection operation that new element is accommodated the starting end of band 22B at said elements at element.On the other hand, behind the state shown in above-mentioned Fig. 7 (b), shown in Fig. 7 (c), said elements is accommodated the terminal of band 22A, be in the state in the feed appliance main body that enters tape feeder 4, be subjected to the influence of feed appliance main body this moment, can not easily carry out the operation that is connected that said elements is accommodated band 22A and 22B.In contrast, shown in Fig. 7 (b), accommodate after band 22A terminal leaves spool 21 at said elements, the terminal part (free end) that this element is accommodated band 22A is in the outside that is directed to tape feeder 4, can easily carry out this moment in above-mentioned free end to connect the connection operation that new element is accommodated band 22B.
Therefore, the residue length L that the element that is equivalent to using is accommodated band 22A becomes corresponding to the spool from tape feeder 4 length of position to the distance of element extracting position is set, and make the element that is using accommodate the judgment standard value that band 22A is in the element volume residual when be fit to connecting the state that new element accommodates band 22B, the element volume residual that is calculated with above-mentioned volume residual computing unit 35 compares, be in above-mentioned judgment standard value or when following at the calculated value of confirming this element volume residual, stop the running of said elements fitting machine, make it state to be connected such as enter, can easily carry out the operation that is connected that said elements is accommodated band 22A and 22B thus.
In addition, the element volume residual that is calculated at above-mentioned volume residual computing unit 35, be under the state in the predefined aftermentioned permissible range, if take out the detection signal of detecting unit 31 corresponding to said elements, confirm to take place to accommodate the set empty resettlement section 25 of connecting portion of band 22A and 22B corresponding to said elements, after the taking-up mistake of 26 the number of times that number is set, element takes out when giving successfully, make the said elements volume residual calculate employed element volume residual and give initialization, the criterion numeral that new thus element is accommodated the band element that 22B accommodated is set to element volume residual at this moment.
Below, with flow chart shown in Figure 8, the basic controlling running that above-mentioned control device 33 is carried out is described.After the above-mentioned control running beginning, at first,, position (step S1) with the installation exercise position of printed circuit board (PCB) P conveyance to regulation by control conveyance band 4, suction nozzle 14 is moved to element extracting position (step S2), move element described later simultaneously and accommodate band connection processing (step S3).
Then, make of the taking-up operation (step S4) of said suction nozzle 14 absorptive elements, take out the detection signal of detecting unit 31 afterwards corresponding to said elements, judge whether to take place to take out wrong (step S5) because of the absorption error waits the element that produces with executive component; Confirm that when being judged as YES generating device takes out when wrong, decision table is shown in the element that is using and accommodates band 22A and go up and connect new element and accommodate the element supplemental flag of band 22B and whether be set to 1 (step S6).
In above-mentioned steps S6, be judged as YES and confirm that element supplemental flag F was set at 1 o'clock, the count value C that element is taken out the counter that wrong frequency counts only increases by 1 (step S7), is transferred to step S2 afterwards and the adsorption operations of said elements repeatedly.In addition, said elements taking place take out when wrong the number of times of executive component adsorption operations again, is redefined for 3 times.
On the other hand, in above-mentioned steps S5, be judged as NO and confirm not have generating device to take out when wrong, carry out element volume residual adjustment processing described later and the computing of element volume residual (step S8, S9).In addition, use the component recognition camera to take, identification absorptive element (step S10) is carried out simultaneously with respect to the element of printed circuit board (PCB) P (step S11) is installed, and judges then whether the installation of all elements finishes (step S12).In step S12, when being judged as NO, be transferred to step S2, repeat above-mentioned control; In step S12, be judged as YES, and when confirming the installing of all elements, take out of printed circuit board (PCB) P (step S13), returned afterwards.
Fig. 9 represents that element performed among the step S3 of above-mentioned flow chart accommodates the control running of band connection processing.After this element is accommodated the control running beginning of band connection processing, accommodate the connection appropriate length L of band 22A and the arrangement pitches P of element according to element, whether calculate element that judgement using accommodates the residue length of band 22A and meets and connect connection judgment fiducial value R1 (=L/P) (the step S21) that new element is accommodated band 22B, judge simultaneously whether the element volume residual that above-mentioned volume residual computing unit 35 is calculated is in above-mentioned connection judgment fiducial value R1 or following (step S22), when being judged as YES, stop the running of component mounter, make it state (step S23) to be connected such as enter.
The connection that said elements is accommodated band 22A is fit to length L, being equivalent to accommodate band 22A by the element shown in Fig. 5 (a) is sent under the state that is wrapped in spool 21 successively, the numerical value of the length L the when terminal of accommodating band 22A of the said elements shown in Fig. 5 (b) is in from state that spool 21 leaves afterwards promptly is provided with the position corresponding to the spool from tape feeder 4 and is set to the distance of element extracting position.For example, the suitable length L of connection that said elements is accommodated band 22A is set to 800mm, and element is accommodated when being with 22A upward to accommodate element with the spacing of 4mm simultaneously, and above-mentioned connection judgment fiducial value R1 is that 200 (=800/4) are individual.In addition, also can never illustrated memory in the various connection judgment fiducial values of storage in advance, read the value R1 of the spacing of accommodating band 22A and set corresponding to the size and the element of used tape feeder 4.
Then, judge that the element using accommodates band 22A and go up and connect new element and accommodate the operation of band 22B and whether finish (step S24), when being judged as YES, will represent that the completed element supplemental flag of element adjunctive program F is set at 1 (step S25).In addition, above-mentioned volume residual computing unit 35, element volume residual before the execution that is used for the calculating of element volume residual is installed, increase the new element that connects and accommodate the criterion numeral of the band element that 22B accommodated, for example 5,000, if connecting 175 of the element volume residual of said elements before accommodating band 22B thus, the element volume residual after then connecting is set to 5175 (step S26), reset component mounter (step S27) afterwards, and returned.
Figure 10 is the control running that the performed element volume residual adjustment of the step S8 in the expression flow chart shown in Figure 8 is handled.After the control running beginning that this element volume residual adjustment is handled, judge at first whether said elements supplemental flag F is set to 1 (step S31), if be judged as YES, element volume residual before then judgment component is installed, promptly whether the calculated value of Ci Shi element volume residual is in (step S32) within the predefined permissible range.This permissible range is accommodated number (in this form of implementation being 5,000) and can be housed in the error that element is accommodated the actual components number among the band 22B according to the element of being accommodated band 22B by the element of prescribed by standard, and sets.Such as, above-mentioned error clearly is in 50 the time, and it is individual that above-mentioned permissible range is set to (4950～5050), according to this permissible range, and with reference to above-mentioned error, whether the element volume residual that the element that judgement is being used is accommodated band 22A is in 0 the state that is roughly.
Among the above-mentioned steps S32, if be judged as YES, and confirm that the element using accommodates the element volume residual of band 22A and be roughly at 0 o'clock, whether then judge the count value C that the element that step S7 calculated of flow chart shown in Figure 8 is taken out the above-mentioned counter that wrong frequency counts, be to accommodate set empty resettlement section 25 of the terminal part of band 22A and 26 the numerical value that number is set (step S33) corresponding to said elements.
In step S33, if be judged as YES, and confirm above-mentioned empty resettlement section 25,26 arrive element taking-up portion, and the element taking-up mistake corresponding to the number of times that number is set (2 times) of above-mentioned empty resettlement section takes place, to take out be successfully the time to element afterwards, then said elements accommodated the criterion numeral (5,000) of being with the element that 22B accommodated and be set at element volume residual (step S34) at this moment.For example, when the element volume residual of this moment that above-mentioned volume residual computing unit 35 is calculated is 5025, the element volume residual is rewritten as 5,000, and carries out initialization.Then, said elements supplemental flag F is reset to 0 (step S35), will be reset to 0 (step S36) to the count value C that element takes out the counter that wrong frequency counts simultaneously, returned then.In addition, in the arbitrary step in above-mentioned steps S31～S33, when being judged as NO, then directly be transferred to step S36, returned then.
Figure 11 represents the control running of the element volume residual computing of step operation that S9 holds in the flow chart shown in Figure 8.After this control running beginning, never the element volume residual before the illustrated memory execution of storing is installed deducts the installation number (being generally 1) of element, calculate the element volume residual of carrying out after installing (step S41), accommodate the notice of being with 22A according to following element then and judge that the arrangement pitches of length and element calculates, perhaps never illustrated memory reads, and is used to judge whether to notify the element that is using to accommodate band 22A and is in and should connects the notice judgment standard value R2 (step S42) that new element is accommodated the state of band 22B.
Said elements is accommodated the notice of band 22A and is judged length, is set to the numerical value that is fit to increase on the length L predetermined distance in the connection that is used to set above-mentioned connection judgment fiducial value R1.Promptly, the residue length of accommodating band 22A from said elements is in the numerical value of judging length corresponding to notice, make notification unit 32 operate and the operating personnel is notified, arrive the job position that is connected that said elements is accommodated band 22A and 22B to the operating personnel, need the regular hour, so above-mentioned notice is judged length setting and is, is fit to length L greater than above-mentioned connection, only accommodate the numerical value of the predetermined distance that the conveyance speed of being with 22A calculated according to above-mentioned institute's time of wanting and said elements.Then this notice is judged the arrangement pitches of length divided by said elements, can draw above-mentioned notice judgment standard value R2 thus.
Then, judge whether the element volume residual that above-mentioned volume residual computing unit 35 is calculated is in above-mentioned notice judgment standard value R2 or following (step S43), when being judged as YES, to above-mentioned notification unit 32 output running command signals, by notification unit 32 exercise notices (step S44), returned afterwards.In addition, in above-mentioned steps S43,, and when confirming the element volume residual, do not export above-mentioned running command signal, and directly returned greater than above-mentioned notice judgment standard value R2 if be judged as NO.
As mentioned above, the element that contains a plurality of elements accommodated be with 22 to guide to the element extracting position, accommodate the parts management device of the component mounter of installing with 22 taking-up elements from said elements at the element extracting position, comprise that calculating said elements accommodates volume residual computing unit 35 with the element volume residual of 22 elements of being accommodated, and the connection judgment fiducial value R1 of element volume residual when setting the element be equivalent to using and accommodating the residue length L of band 22A and reach this element that is using and accommodate band 22A and be fit to connect the length that new element accommodates band 22B, confirming that element volume residual that above-mentioned volume residual computing unit 35 is calculated is in above-mentioned connection judgment fiducial value R1 or when following, the said elements fitting machine is decommissioned, and enter the installation and control unit 34 of waiting for connection status, so installation exercise by element, shown in Fig. 7 (b), the terminal that said elements is accommodated band 22A is in the state that breaks away from from spool 21, when the terminal part (free end) that element can be accommodated band 22A guides to tape feeder 4 outside to a certain extent, can stop the running of component mounter, make it ground to be connected state such as enter.
Therefore, shown in Fig. 7 (c), after above-mentioned notification unit 32 is carried out the connection notice, the operating personnel arrives element and accommodates in the required time of link position of band, can prevent said elements accommodate the band 22A terminal be in enter tape feeder 4 the element extracting position near state, be subjected to the influence of feed appliance main body thus and can't easily carry out said elements accommodate the band 22A, the problem of the connection operation of 22B just can not take place, and can carry out easily thereby accommodate the connection operation of being with the new element of 22A connection to accommodate band 22B with respect to the element that is using.
In addition, shown in above-mentioned execution mode, confirming that element volume residual that volume residual computing unit 35 is calculated is in predefined fiducial value (notice judgment standard value R2) or when following if be provided with, the element that using of notice is accommodated band 22A and is in and connects the notification unit 32 that new element is accommodated the state of band 22B, then in the running that stops the said elements fitting machine, it is entered wait for that connection status is in the stipulated time before, element can be accommodated band 22A is in and connects new element and accommodate the state notifying operating personnel of band 22B with addition item, allow the operating personnel carry out the connection preparation work in advance, can shorten effectively thus and stop the time that the said elements fitting machine operated and entered the wait connection status, accommodate band 22B thereby can connect new element apace.
And, have when said elements is accommodated with 22 taking-up elements to detect whether take out wrong element taking-up detecting unit 31, with the installation number that deducts element from the preceding element volume residual of execution installation successively, calculate in the parts management device of component mounter of volume residual computing unit 35 of the element volume residual after carry out installing with this, if the above-mentioned element that is using is accommodated band 22A and new element is accommodated the empty resettlement section 25 that the connecting portion of being with 22B is provided with predefined number, 26, take out the detection signal of detecting unit 31 simultaneously corresponding to said elements, decision element takes out wrong the generation and above-mentioned empty resettlement section 25,26 the same number of number of times is set after, element takes out when giving successfully, the criterion numeral of above-mentioned new element being accommodated the band element that 22B accommodated is set at element volume residual at this moment, by simple structure, correctly managent component is accommodated the element volume residual of being accommodated with 22 thus.
Promptly, element volume residual after execution that above-mentioned volume residual computing unit 35 is calculated is installed is in predefined base value (connection judgment fiducial value R1) or when following, accommodating band 22A with respect to the element that is using carry out to connect new element and accommodates and be arranged on element after the operation of band 22B and accommodate band 22A, the empty resettlement section 25 of the connecting portion of 22B, 26 arrive the element extracting position, owing to do not accommodate element, so the absorption error can take place, after said elements takes out the wrong detection signal of detecting unit 31 output elements taking-up, element takes out normal the execution, and said elements takes out the detection signal that 31 output elements of detecting unit take out.Thus, can install be used to detect using the element terminal of accommodating band 22A arrive the sensor special of element extracting position, use existing element to take out the detection signal of detecting unit 31, the said elements that just can judge rightly is accommodated band 22A, and whether the connecting portion of 22B has arrived the element extracting position.
Then, take out the detection signal of detecting unit 31 according to said elements, when confirming that said elements is accommodated the connecting portion arrival element extracting position of band 22A and 22B, the criterion numeral of above-mentioned new element being accommodated the band element that 22B accommodated is set at element volume residual at this moment, can correctly calculate thus from said elements and accommodate the element volume residual that band 22B starting end begins.So, even (for example accommodate number corresponding to the determined element of standard, 5,000) accommodate with 22 actual quantities of being accommodated different with element, also can avoid causing various harmful effects because of accumulated error, for example, can prevent effectively that machine execution impelling said elements is accommodated band 22A in due course, the notice of 22B, perhaps accommodating the suitable said elements that connects of band 22A at the element that is using accommodates under the state of band 22B, generation can't suitably be carried out the running that stops component mounter and enter the problem of the control of waiting for connection status, thereby can in time carry out said elements and accommodate band 22A, control of the connection of 22B notice and component mounter etc. control to be connected.
In addition, in the above-described embodiment, when the element volume residual after the execution that volume residual computing unit 35 is calculated is installed is positioned at predefined permissible range, only at the detection signal that takes out detecting unit 31 corresponding to said elements, judge wrong number of times and above-mentioned empty resettlement section 25 take place to take out, 26 number is set when identical, carry out above-mentioned new element is accommodated the control that the criterion numeral of being with the element that 22B accommodated is set at the element volume residual of this moment, accommodate band 22A at said elements thus, the empty resettlement section 25 that the connecting portion of 22B is set, 26 arrive before the element extracting position, if common element absorption error takes place, can prevent effectively that the false judgment said elements is accommodated the connecting portion 22A of band corresponding to said elements takes out the detection signal of detecting unit 31,22B has arrived the element extracting position, and in empty resettlement section 25, during 26 arrival element extracting positions, the element volume residual that is set at this moment by criterion numeral with element, can correctly carry out said elements and accommodate band 22A, control of the connection of 22B notice and component mounter etc. control to be connected.
Have said elements taken out element that detecting unit 31 detected takes out that wrong detection signal outputs to not shown production log management unit and the parts management device of the component mounter of the function of being stored in, element volume residual after the execution that volume residual computing unit 35 is calculated is installed is positioned at predefined permissible range, if take out the detection signal of detecting unit 31 corresponding to said elements, judgment component is taken out wrong frequency corresponding to above-mentioned empty resettlement section 25,26 number is set, when the element taking-up mistake of common absorption error does not promptly take place, can be by above-mentioned production log management unit be stopped output detection signal, and prevent that effectively wrong information from being accumulated.
In addition, element volume residual after the execution that above-mentioned volume residual computing unit 35 is calculated is installed is positioned at predefined permissible range, if take out the detection signal of detecting unit 31 corresponding to said elements, judgment component is taken out wrong frequency only corresponding to above-mentioned empty resettlement section 25,26 number is set the time, can operate etc. by making above-mentioned notification unit 32, and require the operating personnel to confirm, when the operation personnel accommodate band 22A at the affirmation said elements, when the connecting portion of 22B has arrived the element extracting position and carried out input operation, can carry out above-mentioned new element is accommodated the control that the criterion numeral of being with the element that 22B accommodated is set at the element volume residual of this moment.
In the above-described embodiment, as shown in Figure 3, describe as example to use the element of being formed with the base band and the cover tape of a determining deviation setting by the peristome of accommodating elements such as IC to accommodate to be with 22.As shown in figure 12, use the embossing that is formed with the recess of accommodating said elements to accommodate band base band 42 that constitutes and the element that the cover tape 43 that sticks on its upper surface constitutes and accommodate band 22A, the component mounter of 22B also is applicable to the present invention.
At this moment, to be positioned at new element accommodates the cover tape 43 of beginning end of band 22B and peels off prescribed limit from base band 42, to be positioned at the element that is using simultaneously accommodates the element of terminal part of band 22A and accommodates the recess 42a of usefulness as empty resettlement section, and this recess 42a embedded be positioned at new element and accommodate the recess that the empty resettlement section 25 of the beginning end of band 22B is constituted, the connecting band 44 that a pair of stickup band is constituted about pasting simultaneously, 45, connect said elements and accommodate band 22A, 22B.In addition, overlapping by recess 42a and empty resettlement section 25 are carried out as mentioned above, can on certain program, improve said elements and accommodate band 22A, the bonding strength of 22B is so in the above-mentioned connecting band 44,45, the connecting band 45 that is positioned at the below can be omitted.
Utilize possibility on the industry
As mentioned above, parts management device involved in the present invention, in component mounter, energy Can connect new element on suitable opportunity and accommodate as making just in use element accommodate band The management devices of band.
Claims (4)
1. the element that will contain a plurality of elements is accommodated band (22) and is guided to the element extracting position, and accommodates the parts management device that band (22) takes out the component mounter that element installs at this element extracting position from said elements, it is characterized in that comprising:
Calculate said elements and accommodate the volume residual computing unit (35) of the volume residual of the element that band (22) accommodated;
If accommodating the connection appropriate length of band, the element that is using is L, the arrangement pitches of element is P, and the residue length that the element that is equivalent to using is accommodated band reaches this element that is using and accommodates the connection judgment fiducial value of the element volume residual of band when being fit to connect new element and accommodating the length of band and be R1, according to L and P, through type R1=L/P, set R1, confirming that element volume residual that above-mentioned volume residual computing unit (35) is calculated is in above-mentioned connection judgment fiducial value or when following, the said elements fitting machine is decommissioned, and enter the installation and control unit (34) of waiting for connection status;
The element that using of notice is accommodated band (22A) and is in and should connects the notification unit (32) that new element is accommodated the state of band (22B).
2. parts management device according to claim 1 is characterized in that:
Also comprise from said elements and accommodate band (22) when taking out element, detect and whether take out wrong element and take out detecting unit (31),
The above-mentioned element that is using is accommodated the connecting portion that band (22A) and new element are accommodated band (22B), is provided with the empty resettlement section (25,26) of predefined number,
When the detection signal that takes out detecting unit (31) corresponding to said elements confirm the element that is taken place take out errors number and above-mentioned empty resettlement section (25,26) that number is set is identical, and when element afterwards took out and to be confirmed to be successfully, the criterion numeral that above-mentioned new element is accommodated the element that band (22B) accommodated was set at element volume residual at this moment.
3. parts management device according to claim 2 is characterized in that:
Only the element volume residual after the execution that above-mentioned volume residual computing unit is calculated is installed is positioned under the state of predefined permissible range, and corresponding to the detection signal that said elements takes out detecting unit (31) confirm the element that is taken place take out errors number and above-mentioned empty resettlement section (25,26) that number is set is identical, to take out be successfully the time to element afterwards, and the criterion numeral that execution is accommodated the element that band (22B) accommodated with above-mentioned new element is set at the control of element volume residual at this moment.
4. the element that will contain a plurality of elements is accommodated band (22) and is guided to the element extracting position, and accommodates the parts management device that band (22) takes out the component mounter that element installs at this element extracting position from said elements, it is characterized in that:
Comprise detect from said elements to accommodate whether take out wrong element taking-up detecting unit (31) when band (22) takes out element;
From carry out the element volume residual before installing, deduct the installation number of element successively, calculate the volume residual computing unit (35) of carrying out the element volume residual after installing;
Confirming that element volume residual that volume residual computing unit (35) is calculated is in predefined notice judgment standard value or when following, the element that notice is being used is accommodated band (22A) and is in and should connects the notification unit (32) that new element is accommodated the state of band (22B); And
Confirming that element volume residual that above-mentioned volume residual computing unit (35) is calculated is in the connection judgment fiducial value of regulation or when following, the said elements fitting machine decommissioned, and enter the installation and control unit (34) of waiting for connection status,
The above-mentioned element that is using is accommodated the connecting portion that band (22A) and new element are accommodated band (22B), is provided with the empty resettlement section (25,26) of predefined number,
The element volume residual that is calculated when above-mentioned volume residual computing unit (35) is being positioned under the state of predefined permissible range, and when the detection signal that takes out detecting unit (31) corresponding to said elements, confirm the element taken place take out wrong number of times and above-mentioned empty resettlement section (25,26) that number is set is identical, and when element afterwards took out and to be confirmed to be successfully, the criterion numeral that the element that band (22B) accommodated will above-mentioned new element be accommodated in above-mentioned installation and control unit (34) was set at element volume residual at this moment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003118920A JP4550370B2 (en) | 2003-04-23 | 2003-04-23 | Parts management device |
| JP118920/2003 | 2003-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1778157A CN1778157A (en) | 2006-05-24 |
| CN100551219C true CN100551219C (en) | 2009-10-14 |
Family
ID=33308085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800109121A Expired - Fee Related CN100551219C (en) | 2003-04-23 | 2004-04-21 | Parts management device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4550370B2 (en) |
| CN (1) | CN100551219C (en) |
| WO (1) | WO2004095902A1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1786253A3 (en) * | 2005-11-14 | 2008-05-14 | Siemens Aktiengesellschaft | Production method and apparatus for fitting substrates with electrical components |
| JP4722744B2 (en) * | 2006-03-29 | 2011-07-13 | 株式会社日立ハイテクインスツルメンツ | Electronic component mounting device |
| JP4763543B2 (en) * | 2006-08-03 | 2011-08-31 | パナソニック株式会社 | Parts counting apparatus and method |
| JP5339591B2 (en) * | 2008-12-01 | 2013-11-13 | 富士機械製造株式会社 | Component mounter |
| JP5372657B2 (en) * | 2009-08-20 | 2013-12-18 | Ｊｕｋｉ株式会社 | Component mounting device |
| JP5223881B2 (en) | 2010-04-19 | 2013-06-26 | パナソニック株式会社 | Component supply method in component mounting apparatus |
| JP6043994B2 (en) * | 2011-11-02 | 2016-12-14 | Ｊｕｋｉオートメーションシステムズ株式会社 | Mounting device, component outage determination method, and program |
| US10271469B2 (en) | 2012-03-23 | 2019-04-23 | Yamaha Hatsudoki Kabushiki Kaisha | Component supply device and component installation device |
| JP6167300B2 (en) * | 2013-09-26 | 2017-07-26 | パナソニックＩｐマネジメント株式会社 | Component mounting apparatus and component mounting method |
| JP6208255B2 (en) * | 2013-11-26 | 2017-10-04 | 富士機械製造株式会社 | Device for determining whether or not carrier tape can be connected |
| WO2015163495A1 (en) * | 2014-04-21 | 2015-10-29 | 손영전 | Device for measuring residual amount of components and method for same |
| CN110679210B (en) * | 2017-05-31 | 2021-04-13 | 雅马哈发动机株式会社 | Tape mounting management device and component mounting system |
| CN112136373B (en) * | 2018-05-30 | 2021-10-22 | 雅马哈发动机株式会社 | Component replenishment management system and component mounting system |
| CN113366934B (en) * | 2019-02-12 | 2023-01-31 | 株式会社富士 | Component type management device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3872832B2 (en) * | 1996-03-12 | 2007-01-24 | 株式会社日立ハイテクインスツルメンツ | Parts supply device |
| JP4197549B2 (en) * | 1998-06-24 | 2008-12-17 | 富士機械製造株式会社 | Electrical component supply apparatus and printed circuit board assembly method |
| JP2003101290A (en) * | 2001-09-20 | 2003-04-04 | Matsushita Electric Ind Co Ltd | Method for feeding component, component mounter and component mounting system |
-
2003
- 2003-04-23 JP JP2003118920A patent/JP4550370B2/en not_active Expired - Lifetime
-
2004
- 2004-04-21 CN CNB2004800109121A patent/CN100551219C/en not_active Expired - Fee Related
- 2004-04-21 WO PCT/JP2004/005690 patent/WO2004095902A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004095902A1 (en) | 2004-11-04 |
| JP4550370B2 (en) | 2010-09-22 |
| CN1778157A (en) | 2006-05-24 |
| JP2004327626A (en) | 2004-11-18 |
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