CN103298324A - Operating system for substrate - Google Patents
Operating system for substrate Download PDFInfo
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- CN103298324A CN103298324A CN201310057186XA CN201310057186A CN103298324A CN 103298324 A CN103298324 A CN 103298324A CN 201310057186X A CN201310057186X A CN 201310057186XA CN 201310057186 A CN201310057186 A CN 201310057186A CN 103298324 A CN103298324 A CN 103298324A
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Abstract
The invention provides an operating system for a substrate. The operating system can prevent a production line from whole stop by executing substrate conveying with a substrate conveying device even a communication error is generated between a control part and the substrate conveying device. The operating system for the substrate comprises a substrate operating device for implementing predetermined operations on the substrate and the substrate conveying device for conveying the substrate to the substrate operating device. The operating system for the substrate comprises a main control unit for directly controlling the substrate operating device and indirectly controlling the substrate conveying device through communication, an assistant control unit for controlling the substrate conveying device based on control signals received from the communication of the main control unit and an indication input unit for inputting any one of a driven indication or an independent indication to the assistant control unit, wherein the driven indication is used for controlling the substrate conveying device based on the control signals received from the main control unit and the independent indication is used for controlling the substrate conveying device independently.
Description
Technical field
The present invention relates to a kind of to operation system of substrate.
Background technology
Known a kind of to operation system of substrate, it for example has electronic component mounting apparatus etc. to the base board operation device and to this base board delivery device to base board operation device conveying substrate.This to operation system of substrate in, the control part that entire system is controlled, directly control is to the drive division (for example with reference to patent documentation 1) of base board operation device and base board delivery device.
In addition, be equipped with following function, that is, under the situation about in to the base board operation device, having problems, by under the state that interrupts at the operation of substrate, base board delivery device driven, thereby only carry out taking out of of substrate, prevent that production line integral body from stopping.
Patent documentation 1: TOHKEMY 2010-161414 communique
In addition, exist under the unusual situation at the control part of control to operation system of substrate integral body, perhaps between control is to the control part of operation system of substrate integral body and base board delivery device, produce under the situation of communication abnormality, from the control signal of control part not to the base board delivery device transmission, its result, production line integral body is stopped, running rate is reduced significantly.
Summary of the invention
Problem of the present invention is even produce communication abnormality between control part and base board delivery device, also can utilize base board delivery device to carry out substrate and carry, thereby prevent that production line integral body from stopping.
The invention of technical scheme 1 record is a kind of to operation system of substrate, and it has: to the base board operation device, it implements the operation of regulation at substrate; And base board delivery device, it carries described substrate to described to the base board operation device, and this is characterised in that to have to operation system of substrate: master control part, it is directly controlled the base board operation device described, and controls described base board delivery device indirectly by communication; Sub-control portion, it is controlled described base board delivery device based on the control signal that receives by the communication from described master control part; And indication input part, it imports in driven indication or the independent indication any one to described sub-control portion, wherein, this driven indication is used for controlling described base board delivery device based on the control signal that receives from described master control part, and this is independently indicated and is used for controlling independently described base board delivery device.
The invention of technical scheme 2 records is characterised in that, technical scheme 1 record to operation system of substrate in, described sub-control portion is via electronic circuit, utilize the SMEMA interface to be connected with the external device (ED) of arranging in described throughput direction upstream side to operation system of substrate or conveyance direction downstream side, described SMEMA interface has the first terminal portion and second portion of terminal that is connected with described external device (ED), become at described external device (ED) under the situation of described throughput direction upstream side to operation system of substrate, described the first terminal portion becomes lead-out terminal, second portion of terminal becomes input terminal, become at described external device (ED) under the situation of described conveyance direction downstream side to operation system of substrate, described the first terminal portion becomes input terminal, second portion of terminal becomes lead-out terminal, in described electronic circuit, be provided with commutation circuit, this commutation circuit described external device (ED) with respect to described be under the situation of throughput direction upstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described the first terminal portion, the input circuit of described sub-control portion is connected with described second portion of terminal, and, described external device (ED) with respect to described be under the situation of conveyance direction downstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described second portion of terminal, the input circuit of described sub-control portion is connected with described the first terminal portion.
The invention of technical scheme 3 record is characterised in that, technical scheme 1 or 2 records to operation system of substrate in, described sub-control portion carries on described base board delivery device.
The invention of technical scheme 4 records is a kind of to operation system of substrate, and it has: to the base board operation device, it implements the operation of regulation at substrate; And base board delivery device, it carries described substrate to described to the base board operation device, and this is characterised in that to have to operation system of substrate: master control part, it is directly controlled the base board operation device described, and controls described base board delivery device indirectly by communication; And sub-control portion, it is based on the control signal that receives by the communication from described master control part, described base board delivery device is controlled, described sub-control portion is via electronic circuit, utilize the SMEMA interface to be connected with the external device (ED) of arranging in described throughput direction upstream side to operation system of substrate or conveyance direction downstream side, described SMEMA interface has the first terminal portion and second portion of terminal that is connected with described external device (ED), become at described external device (ED) under the situation of described throughput direction upstream side to operation system of substrate, described the first terminal portion becomes lead-out terminal, second portion of terminal becomes input terminal, become at described external device (ED) under the situation of described conveyance direction downstream side to operation system of substrate, described the first terminal portion becomes input terminal, second portion of terminal becomes lead-out terminal, in described electronic circuit, be provided with commutation circuit, this commutation circuit described external device (ED) with respect to described be under the situation of throughput direction upstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described the first terminal portion, the input circuit of described sub-control portion is connected with described second portion of terminal, and, described external device (ED) with respect to described be under the situation of conveyance direction downstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described second portion of terminal, the input circuit of described sub-control portion is connected with described the first terminal portion.
The invention of technical scheme 5 record is characterised in that, technical scheme 1 or 2 records to operation system of substrate in, have the substrate position transducer for detection of described substrate, based on the testing result of this substrate position transducer, described substrate is carried.
The effect of invention
According to the present invention, even between master control part and base board delivery device, produce communication abnormality, also can utilize base board delivery device to carry out substrate and carry, can prevent that production line integral body from stopping.
Description of drawings
Fig. 1 is the related oblique view to the schematic configuration of operation system of substrate of expression present embodiment.
Fig. 2 is the block diagram to the master control structure of operation system of substrate of presentation graphs 1.
Fig. 3 is the key diagram of an example of the indication input part that is made of the related short circuit connector of present embodiment of expression.
Fig. 4 is the circuit diagram of the circuit structure of the related electronic circuit of expression present embodiment.
Fig. 5 is the circuit diagram that is illustrated in the contact of the relay under the situation that the related upstream side to operation system of substrate of present embodiment has external device (ED).
Fig. 6 is the circuit diagram that is illustrated in the contact of the relay under the situation that the related downstream to operation system of substrate of present embodiment has external device (ED).
Fig. 7 is expression by the flow chart of the flow process of the transport process that operation system of substrate is carried out of present embodiment.
Fig. 8 is expression by the flow chart of the flow process of the follower mode that operation system of substrate is carried out of present embodiment.
Fig. 9 is the flow process of pattern is not used in expression by the SMEMA to the operation system of substrate execution of present embodiment flow chart.
Figure 10 is expression by the flow chart of the flow process of the SMEMA application model that operation system of substrate is carried out of present embodiment.
The explanation of symbol
1 pair of operation system of substrate
2 pairs of base board operation devices
3 base board delivery devices
4 central supply units
5 first supply units
6 second supply units
7 the one SMEMA interfaces
8 the 2nd SMEMA interfaces
9 electronic circuits
21 master control part
31 sub-control portions
35 indication input parts
71,81 the first terminals (the first terminal portion)
72,82 second terminals (the first terminal portion)
73,83 the 3rd terminals (second portion of terminal)
74,84 the 4th terminals (second portion of terminal)
94 commutation circuits
Embodiment
Fig. 1 is the related oblique view to the schematic configuration of operation system of substrate of expression present embodiment, and Fig. 2 is that expression is to the block diagram of the master control structure of operation system of substrate.As this Figure 1 and Figure 2, have in to operation system of substrate 1: to base board operation device 2, it implements the operation of regulation to not shown substrate; And base board delivery device 3, it is to base board operation device 2 conveying substrates.
As to base board operation device 2, for example can enumerate electronic component mounting apparatus that electronic unit is installed on the substrate, on the substrate printing paste scolder the solder printing device, on the substrate adhesive applicating apparatus etc. of adhesive-applying.Be provided with master control part 21 in to base board operation device 2, this master control part 21 is directly controlled each drive source to base board operation device 2, and controls base board delivery device 3 indirectly by communication.In this master control part 21, have CPU 22, RAM 23, ROM 24 and constitute, by by CPU 22 control program among the ROM 24 being launched in the RAM 23 and carry out, thereby control is to the each several part of base board operation device 2 and base board delivery device 3.
Base board delivery device 3 has: central supply unit 4, and it forms the operating area to base board operation device 2; First supply unit 5, it is configured in a side (being the left side in Fig. 1) of central supply unit 4; And second supply unit 6, it is configured in the opposite side (being the right side in Fig. 1) of central supply unit 4.In each supply unit 4,5,6, a pair of conveying 41 respect to one another, 51,61 is set, each right conveying 41,51,61 can with the big or small corresponding and free adjustment of substrate its at interval.On each conveying 41,51,61, have from supported underneath substrate and the conveyer belt carried (omitting diagram), each supply unit 4,5,6 conveyer belt by respectively independently drive motor 42,52,62 drive.In above-mentioned drive motor 42,52,62, the drive motor 42 of central supply unit 4 is provided with encoder 44.
In addition, on each supply unit 4,5,6, be provided with the substrate position transducer 43,53,63 for detection of substrate.Specifically, the substrate position transducer 53 of first supply unit 5 is configured on the outboard end of first supply unit 5.In the same manner, the substrate position transducer 63 of second supply unit 6 is configured on the outboard end of second supply unit 6.And the substrate position transducer 43 of central supply unit 4 is configured in the central authorities of central supply unit 4.
In addition, in base board delivery device 3, be provided with: sub-control portion 31, it is controlled the each several part of base board delivery device 3 based on the control signal that receives by the communication from master control part 21; Indication input part 35, it will be for the driven indication of the each several part of base board delivery device 3 being controlled based on the control signal that receives from master control part 21 or is used for independently a kind of indication of independent indication that the each several part of base board delivery device 3 is controlled, to 31 inputs of sub-control portion; The one SMEMA interface 7, it is electrically connected with external device (ED) (omitting diagram) to the left side of operation system of substrate 1; And the 2nd SMEMA interface 8, it is electrically connected with external device (ED) (omitting diagram) to the right side of operation system of substrate 1.As shown in Figure 2, above-mentioned sub-control portion 31 carries on aforesaid substrate conveying device 3.
Electric being connected with in sub-control portion 31: the drive motor 42 of central supply unit 4, substrate position transducer 43 and encoder 44; The drive motor 52 of first supply unit 5 and substrate position transducer 53; The drive motor 62 of second supply unit 6 and substrate position transducer 63.In addition, sub-control portion 31 is via electronic circuit 9, utilize SMEMA interface 7,8 be connected at the external device (ED) that right side and the left side of operation system of substrate 1 are arranged.In addition, sub-control portion 31 has CPU 32, RAM 33, ROM 34 and constitutes, and by by CPU 32 control program among the ROM 34 being launched in the RAM 33 and carry out, thereby the each several part of base board delivery device 3 is controlled.Specifically, import under the situation of driven indication from indication input part 35, sub-control portion 31 is selected from ROM 34 based on the control program from the control signal of master control part 21, and this control program is launched and execution in RAM 33.On the other hand, import under the situation of independent indication from indication input part 35, the control program of independent indication usefulness is selected by sub-control portion 31 from ROM 34, and this control program is launched and execution in RAM 33.
This indication input part 35 has 3 short circuit connector 351a, 352a, 353a.Short circuit connector 351a, 352a, 353a connect with the first connector 351b that is connected in sub-control portion 31, the second connector 352b, the 3rd connector 353b respectively independently.In addition, the example representing to go between and distribute of the label among the figure.By from the first connector 351b, the second connector 352b, the 3rd connector 353b attaching/detaching short circuit connector 351a, 352a, 353a, thereby to the different indication of sub-control portion 31 inputs.
For example, in the first connector 351b, if when short circuit connector 351a is installed, then with the subordinate indication to 31 inputs of sub-control portion, if during dismounting short circuit connector 351a, then will independent indication to 31 inputs of sub-control portion.
In addition, in the second connector 352b, if when short circuit connector 352a is installed, then the first direction indication is imported to sub-control portion 31, this first direction indication is used for the throughput direction of base board delivery device 3 is made as from the first direction of first supply unit 5 towards second supply unit 6, if dismounting is during short circuit connector 352, then the second direction indication is imported to sub-control portion 31, this second direction indication is used for the throughput direction of base board delivery device 3 is made as from the second direction of second supply unit 6 towards first supply unit 5.
In addition, in the 3rd connector 353b, if when short circuit connector 353a is installed, then will use SMEMA(Surface Mount Equipment Manufacturers Association) SMEMA use indication to 31 inputs of sub-control portion, if during dismounting short circuit connector 353a, the SMEMA that then will not use SMEMA does not use indication to 31 inputs of sub-control portion.Here, so-called SMEMA, be in order to make the equipment interface that in the manufacturing of surperficial installation base plate, uses become easily and the specification of exploitation, by using this SMEMA, thereby can successfully carry out upstream side to operation system of substrate 1 or/and the co-operating between the external device (ED) in downstream (for example manufacturing installation etc.).That is, using under the situation of SMEMA, sub-control portion 31 self must be with upstream side or/and the external device (ED) in downstream communicate.
Fig. 4 is the circuit diagram of the circuit structure of expression electronic circuit 9.As shown in Figure 4, at the connector separately 10,11 of the external device (ED) that the left side of operation system of substrate 1 is arranged and the external device (ED) arranged on the right side, corresponding with the SMEMA specification.Specifically, in connector 10,14 terminals of 11,4 terminals are at the input and output terminal to operation system of substrate 1.In 4 terminals of a SMEMA interface 7, the first terminal 101, second terminal 102 of the connector 10 in the external device (ED) in the first terminal 71, second terminal 72 and left side are connected.In 4 terminals of a SMEMA interface 7, the 3rd terminal 103, the 4th terminal 104 of the connector 10 in the external device (ED) in the 3rd terminal 73, the 4th terminal 74 and left side are connected.
On the other hand, in 4 terminals of the 2nd SMEMA interface 8, the first terminal 111, second terminal 112 of the connector 11 in the external device (ED) in the first terminal 81, second terminal 82 and left side are connected.In 4 terminals of the 2nd SMEMA interface 8, the 3rd terminal 113, the 4th terminal 114 of the connector 10 in the external device (ED) in the 3rd terminal 83, the 4th terminal 84 and left side are connected.
In electronic circuit 9, the second circuit portion 92 that first circuit part 91 that the external device (ED) on the left of being provided with is used and the external device (ED) on right side are used.In addition, because first circuit part 91 and second circuit portion 92 are identical structure, so in the following description, first circuit part 91 is recorded and narrated in detail, for the same section of second circuit portion 92, marked identical label, omit its explanation.
First circuit part 91 has commutation circuit 94, and this commutation circuit 94 is made of a plurality of relays 93 that are connected with each terminal 71,72,73,74 of a SMEMA interface 7.In addition, a plurality of relays 93 of second circuit portion 92 are connected with each terminal 81,82,83,84 of the 2nd SMEMA interface 8.
In addition, first circuit part 91 has: first photoelectrical coupler 95, and its output circuit with sub-control portion 31 is connected; And second photoelectrical coupler 96, its input circuit with sub-control portion 31 is connected.In the photo detector side separately of first photoelectrical coupler 95 and second photoelectrical coupler 96, connect the light-emitting diode 97 as protective circuit.
The a contact 933a of a contact 931a of first relay 931 that is connected with SMEMA interface 7,8 the first terminal 71,81 and the 3rd relay 933 that is connected with SMEMA interface 7,8 the 3rd terminal 73,83 is connected with the anode of the sensitive side of first photoelectrical coupler 95.In addition, the b contact 933b of the b contact 931b of first relay 931 that is connected with SMEMA interface 7,8 the first terminal 71,81 and the 3rd relay 933 that is connected with SMEMA interface 7,8 the 3rd terminal 73 is connected with the anode of the emission side of second photoelectrical coupler 96.The a contact 934a of a contact 932a of second relay 932 that is connected with SMEMA interface 7,8 second terminal 72,82 and the 4th relay 934 that is connected with SMEMA interface 7,8 the 4th terminal 74 is connected with the negative electrode of the sensitive side of first photoelectrical coupler 95.In addition, the b contact 934b of the b contact 932b of second relay 932 that is connected with SMEMA interface 7,8 second terminal 72 and the 4th relay 934 that is connected with SMEMA interface 7,8 the 4th terminal 74 is connected with the negative electrode of the emission side of second photoelectrical coupler 96.
Switch the contact that each relay 931,932,933,934 of commutation circuit 94 utilizes not shown coil to make and contacts.Throughput direction based on 31 inputs from from master control part 21 to sub-control portion is determined indication, and coil is applied electric current.In addition, the electric current that coil is carried out applies, also can be by switchings such as switch, jumper coupler, short circuit connectors shown in above-mentioned indication input part 35.
Here, if be the SMEMA specification, then with respect to operation system of substrate 1, become lead-out terminal by the SMEMA interface 7 that is connected with the external device (ED) of upstream side, 8 the first terminal 71, the first terminal portion that 81 and second terminal 72,82 constitutes, second portion of terminal that is made of the 3rd terminal 73, the 83 and the 4th terminal 74,84 becomes input terminal.On the other hand, with respect to operation system of substrate 1, the SMEMA interface 7 that is connected with the external device (ED) in downstream, 8 the first terminal portion become input terminal, and second portion of terminal becomes lead-out terminal.
Therefore, must still become the downstream according to the upstream side that external device (ED) is positioned at operation system of substrate 1, and switch the imput output circuit of the sub-control portion that is connected with the first terminal portion.Carry out this switching by commutation circuit 94.
Fig. 5 is the circuit diagram that is illustrated in the contact of the relay under the situation that upstream side to operation system of substrate 1 has external device (ED).As shown in Figure 5, first relay 931 is connected with a contact 931a, and second relay 932 is connected with a contact 932a, and the 3rd relay 933 is connected with b contact 933b, and the 4th relay 934 is connected with b contact 934b.Thus, the output circuit of sub-control portion 31 becomes the state (reference point line in Fig. 5) that can communicate by letter with SMEMA interface 7,8 the first terminal portion (the first terminal 71,81 and second terminal 72,82).On the other hand, the input circuit of sub-control portion 31 becomes the state that can communicate by letter with SMEMA interface 7,8 second portion of terminal (the 3rd terminal 73, the 83 and the 4th terminal 74,84) (in Fig. 5 with reference to double dot dash line).
Fig. 6 is the circuit diagram that is illustrated in the contact of the relay under the situation that downstream to operation system of substrate 1 has external device (ED).As shown in Figure 6, first relay 931 is connected with b contact 931b, and second relay 932 is connected with b contact 932b, and the 3rd relay 933 is connected with a contact 933a, and the 4th relay 934 is connected with a contact 934a.Thus, the output circuit of sub-control portion 31 becomes the state that can communicate by letter with SMEMA interface 7,8 second portion of terminal (the 3rd terminal 73, the 83 and the 4th terminal 74,84) (in Fig. 6 with reference to double dot dash line).On the other hand, the input circuit of sub-control portion 31 becomes the state that can communicate by letter with SMEMA interface 7,8 the first terminal portion (the first terminal 71,81 and second terminal 72,82) (in Fig. 6 with reference to double dot dash line).
Therefore, under the situation of Fig. 5, it is upstream side that example illustrates with respect to the external device (ED) to operation system of substrate 1 left side, and the external device (ED) on right side is the situation in downstream.
Below, based on Fig. 7～flow chart shown in Figure 10, the effect of present embodiment is described.In addition, in the following description, be that main body describes with sub-control portion 31.
If the beginning transport process, then as shown in Figure 7,31 pairs of indications from the first connector 351b of sub-control portion are that subordinate indication or independent indication are judged, under the situation of subordinate indication, to step S2 redirect, under the situation of independent indication, to step S3 redirect.
If to step S2 redirect, then sub-control portion 31 carries out follower mode shown in Figure 8.When carrying out follower mode, be in the situation that does not produce communication abnormality between master control part 21 and the sub-control portion 31, in the case, carry out basic controlling based on the indication from master control part 21, therefore, do not consider to indicate from the input of the second connector 352b and the 3rd connector 353b.Therefore, the throughput direction of base board delivery device 3 is pre-determined.In the following description, example illustrates upstream side as first supply unit 5, the downstream is described as the situation of second supply unit 6, but have the situation of throughput direction counter-rotating certainly.
In step S21, whether 31 pairs of substrate position transducers 53 as first supply unit 5 of upstream side of sub-control portion are connected and are judged, under the situation that is not having to connect, keep this state, under situation about connecting to step S22 redirect.
In step S22, because substrate becomes the state that can move into to first supply unit 5, so sub-control portion 31 will connect as the drive motor 52 of first supply unit 5 of upstream side and the drive motor 42 of central supply unit 4, and substrate is carried to central supply unit 4 from first supply unit 5.
In step S23, whether the substrate position transducer 43 of 31 pairs of central supply units 4 of sub-control portion is connected and is judged, under the situation that is not having to connect, hold mode is proceeded substrate and carried, under situation about connecting to step S24 redirect.
In step S24, substrate is moved into to central supply unit 4, but the position is not adjusted to the accurate position in the operating area, therefore, sub-control portion 31 controls the drive motor 42 of central supply unit 4 based on the testing result from encoder 44.Specifically, sub-control portion 31 less than setting, namely substrate does not arrive under the situation of accurate position in the testing result of encoder 44, continue the driving of drive motor 42, reach in above-mentioned testing result under the situation of setting, namely substrate arrives under the situation of accurate position, to step S25 redirect.
In step S25, sub-control portion 31 will disconnect as the drive motor 42 of first supply unit 5 of upstream side and the drive motor 42 of central supply unit 4, and the conveying of substrate is stopped.Then, 31 pairs of not shown lockable mechanisms of sub-control portion drive, and with the substrate locking, require signal to master control part 21 output operations.Thus, master control part 21 is implemented operation at substrate by control to the each several part of base board operation device 2.
In step S26, if finish indication from master control part 21 input operations, then sub-control portion 31 is after removing lockable mechanism to the locking of substrate, connect with the drive motor 42 of central supply unit 4 with as the drive motor 62 of second supply unit 6 in downstream, substrate is carried to second supply unit 6 from central supply unit 4.
In step S27, whether 31 pairs of substrate position transducers 63 as second supply unit 6 in downstream of sub-control portion are connected and are judged, under the situation that is not having to connect, keep this state, under situation about connecting to step S27 redirect.
In step S28, owing to become the state that substrate can be taken out of from second supply unit 6, so sub-control portion 31 disconnects with the drive motor 42 of central supply unit 4 with as the drive motor 62 of second supply unit 6 in downstream, finish follower mode.
After follower mode finished, the master control part 21 external device (ED) output substrate of side was downstream taken out of the permission indication.
In addition, if to step S3 redirect shown in Figure 7, then 31 pairs of indications from the 3rd connector 353b of sub-control portion are that SMEMA does not use indication, or SMEMA uses indication and judges, do not use at SMEMA under the situation of indication to step S4 redirect, use at SMEMA under the situation of indication to step S5 redirect.
If to step S4 redirect, then sub-control portion 31 carries out SMEMA shown in Figure 9 and does not use pattern.When execution SMEMA does not use pattern, be in the situation that produces communication abnormality between master control part 21 and the sub-control portion 31, based on the indication from the second connector 352b, determine the throughput direction of base board delivery device 3.
In step S41, sub-control portion 31 determines throughput direction based on the indication from the second connector 352b.Specifically, under the situation of second connector 352b input first direction indication, with throughput direction as first direction, under the situation of input second direction indication, with throughput direction as second direction.In the following description, enumerate the situation of input first direction indication, upstream side as first supply unit 5, is described the downstream as second supply unit 6.
In step S42, whether 31 pairs of substrate position transducers 53 as first supply unit 5 of upstream side of sub-control portion are connected and are judged, under the situation that is not having to connect, keep this state, under situation about connecting to step S43 redirect.
In step S43, owing to become the state that substrate can be moved into to first supply unit 5, so sub-control portion 31 will be as the drive motor 42 of the drive motor 52 of first supply unit 5 of upstream side, central supply unit 4, connect as the drive motor 62 of second supply unit 6 in downstream, substrate is carried to second supply unit 6 via central supply unit 4 from first supply unit 5.
In step S44, if substrate arrives the substrate position transducer 63 as second supply unit 6 in downstream, then make this substrate position transducer 63 become connection.
In step S45, whether 31 pairs of substrate position transducers as second supply unit 6 in downstream of sub-control portion become to disconnect is judged, under the situation that is not having to disconnect, hold mode is proceeded substrate and is carried, under situation about disconnecting to step S46 redirect.
In step S46, be considered as taking out of substrate from second supply unit 6 as the downstream, sub-control portion 31 will be as the drive motor 42 of the drive motor 52 of first supply unit 5 of upstream side, central supply unit 4, disconnect as the drive motor 62 of second supply unit 6 in downstream, finishes SMEMA and does not use pattern.
In addition, if to step S5 redirect shown in Figure 7, then sub-control portion 31 carries out SMEMA application model shown in Figure 10.When carrying out the SMEMA application model, be in the situation that produces communication abnormality between master control part 21 and the sub-control portion 31, based on the indication from the second connector 352b, determine the throughput direction of base board delivery device 3.
In step S51, sub-control portion 31 determines throughput direction based on the indication from the second connector 352b.In the following description, enumerate the situation of input first direction indication, upstream side as first supply unit 5, is described the downstream as second supply unit 6.In addition, the operation of the operation of later step S52～step S57 and step S58～step S63 begins execution arranged side by side from step S51.
In step S52, whether the substrate position transducer 43 of 31 pairs of central supply units 4 of sub-control portion is connected and is judged, under situation about connecting, keeps this state, is not having under the situation about connecting to step S53 redirect.
In step S53, the substrate that sub-control portion 31 will require substrate to take out of is taken out of and is required the signal external device (ED) output of side upstream.
In step S54, whether 31 pairs in sub-control portion has imported from the external device (ED) of upstream side and has taken out of enabling signal and judge, under the situation that is not having input, keeps this state, under situation about having imported to step S55 redirect.
In step S55, from the external device (ED) of upstream side substrate is taken out of, therefore, sub-control portion 31 will connect as the drive motor 52 of first supply unit 5 of upstream side and the drive motor 42 of central supply unit 4, to move into from the substrate of the external device (ED) of upstream side, and be delivered to central supply unit 4.
In step S56, whether the substrate position transducer 43 of 31 pairs of central supply units 4 of sub-control portion has been connected and has been judged, under the situation that is not having to connect, keeps this state, under situation about having connected to step S57 redirect.
In step S57, sub-control portion 31 will disconnect as the drive motor 52 of first supply unit 5 of upstream side and the drive motor 42 of central supply unit 4, and stop to require signal at the taking out of of external device (ED) of upstream side, then to step S64 redirect.
In step S58, whether 31 pairs of substrate position transducers 63 as second supply unit 6 in downstream of sub-control portion have been connected and have been judged, under the situation that is not having to connect, keep this state, under situation about having connected to step S59 redirect.
In step S59, in sub-control portion 31, as being ready to complete of taking out of of the external device (ED) of side downstream and export and take out of enabling signal.
In step S60, whether 31 pairs in sub-control portion has imported to take out of from the external device (ED) in downstream and has required signal to judge, under the situation that is not having input, keeps this state, under situation about having imported to step S61 redirect.
In step S61, sub-control portion 31 will connect as the drive motor 62 of second supply unit 6 in downstream, with the substrate that keeps holding state downstream the external device (ED) of side take out of.
In step S62, whether 31 pairs of substrate position transducers 63 as second supply unit 6 in downstream of sub-control portion have disconnected is judged, under the situation that is not having to disconnect, keeps this state, under situation about having disconnected to step S63 redirect.
In step S63, sub-control portion 31 is considered as the substrate in the standby of downstream being taken out of, and connects with the drive motor 42 of central supply unit 4 with as the drive motor 62 of second supply unit 6 in downstream.Thus, utilize the substrate in 4 pairs of standbies of central supply unit to carry.Simultaneously, sub-control portion 31 stops the enabling signal of taking out of at the external device (ED) in downstream.Then, sub-control portion 31 is to step S64 redirect.
In step S64, whether the substrate position transducer 43 of 31 pairs of central supply units 4 of sub-control portion has been connected and has been judged, keeps this state under the situation that is not having to connect, under situation about having connected to step S65 redirect.
In step S65, sub-control portion 31 connects with the drive motor 42 of central supply unit 4 with as the drive motor 52 of second supply unit 6 in downstream.
In step S66, whether 31 pairs of substrate position transducers 63 as second supply unit 6 in downstream of sub-control portion have been connected and have been judged, under the situation that is not having to connect, keep this state, under situation about having connected to step S67 redirect.
In step S67, sub-control portion 31 is considered as utilizing central supply unit 4 to make the substrate in the standby arrive the downstream, disconnect with the drive motor 42 of central supply unit 4 with as the drive motor 62 of second supply unit 6 in downstream, stop the conveying of substrate.Simultaneously, enabling signal is taken out of in the sub-control portion 31 external device (ED) output of side downstream.
In step S68, whether 31 pairs in sub-control portion has imported to take out of from the external device (ED) in downstream and has required signal to judge, under the situation that is not having input, keeps this state, under situation about having imported to step S69 redirect.
In step S69, sub-control portion 31 will connect as the drive motor 62 of second supply unit 6 in downstream, utilize second supply unit 6 with the substrate in the standby downstream the external device (ED) of side take out of.
In step S70, whether 31 pairs of substrate position transducers 63 as second supply unit 6 in downstream of sub-control portion have been connected and have been judged, under the situation that is not having to connect, keep this state, under situation about having connected to step S71 redirect.
In step S71, sub-control portion 31 is considered as utilizing second supply unit 6 that the substrate in the standby is taken out of, and will disconnect as the drive motor 62 of second supply unit 6 in downstream, stops the conveying of substrate.Simultaneously, sub-control portion 31 stops the enabling signal of taking out of at the external device (ED) in downstream, finishes the SMEMA application model.
If this SMEMA application model, even then under the situation that the external device (ED) in downstream is difficult to move into, also can utilize second supply unit 6 or central supply unit 4 as the downstream to make the substrate standby, till permission is moved in output.
As noted above, according to present embodiment, if the independent indication of 31 inputs from indication input part 35 to sub-control portion, then sub-control portion 31 can control base board delivery device 3 independently, therefore, even between master control part 21 and base board delivery device 3, produce communication abnormality, also can utilize base board delivery device 3 to carry out substrate and carry, can prevent that production line integral body from stopping.Therefore, can avoid production line integral body to stop, can suppressing running rate and reduce.
Here, existing to operation system of substrate in, because throughput direction is different along with the difference of customer requirements, so need be after the throughput direction or a certain direction in the throughput direction from right to left determined from left to right, structure to each several part is adjusted, with corresponding to determined throughput direction.That is, even in the assembling to operation system of substrate sometimes, if determine the specification of shipment targeted delivery direction, then must carry out assembling to operation system of substrate 1 to assemble incomplete state.
Therefore, there is following requirement, that is, even without definite throughput direction, also wishes to finish the assembling to operation system of substrate.
If above-mentioned present embodiment to operation system of substrate 1, then owing to external device (ED) between to be connected be to connect via SMEMA interface 7,8, so can make with external device (ED) between be connected and become easy.
In addition, at SMEMA interface 7, in 8, external device (ED) becomes under the situation to the throughput direction upstream side of operation system of substrate 1, the first terminal portion (the first terminal 71,81 and second terminal 72,82) become lead-out terminal, second portion of terminal (the 3rd terminal 73, the 83 and the 4th terminal 74,84) become input terminal, externally device becomes under the situation to the conveyance direction downstream side of operation system of substrate 1, the first terminal portion becomes input terminal, second portion of terminal becomes lead-out terminal, that is, switch the purposes of the first terminal portion and second portion of terminal according to the difference of throughput direction.Therefore, present embodiment related to operation system of substrate 1 in, in the electronic circuit 9 that is arranged between sub-control portion 31 and the SMEMA interface 7,8, commutation circuit 94 is set.This commutation circuit 94 externally install with respect to operation system of substrate 1 under the situation of throughput direction upstream side, the output circuit of sub-control portion 31 is connected with the first terminal portion, the input circuit of sub-control portion 31 is connected with second portion of terminal.On the other hand, commutation circuit 94 externally install with respect to operation system of substrate 1 under the situation of conveyance direction downstream side, the output circuit of sub-control portion 31 is connected with second portion of terminal, the input circuit of sub-control portion 31 is connected with the first terminal portion.Owing to be provided with this commutation circuit 94, so even without definite throughput direction, also can make the assembling to operation system of substrate 1 advance to the stage of finishing.In addition, even after finishing, if determine throughput direction, then by making commutation circuit 94 actions, thereby can easily carry out the switching of the input and output terminal corresponding with the SMEMA specification.
In addition, because based on substrate position transducer 43,53,63 testing result and conveying substrate, so can carry out the transmission of the substrate between each supply unit 4,5,6 reliably.
In addition, the present invention is not limited to above-mentioned execution mode, can suitably change.
For example, in the above-described embodiment, example shows by by the user indication input part 35 being operated driven indication and independent the indication to the situation of sub-control portion 31 inputs, and be illustrated, but the communication transducer of automatic detection communication abnormality can be set also, this communication transducer is imported driven indication and independent indication based on testing result to sub-control portion 31.If this structure, the transducer of then communicating by letter works as the indication input part, therefore, needn't be operated by the user, can automatically utilize base board delivery device to carry out substrate behind communication abnormality and carry.
In addition, in the above-described embodiment, as the supply unit of upstream side and example illustrates first supply unit 5, as the supply unit in downstream and example illustrates second supply unit 6, and be illustrated, but also can be with the supply unit of upstream side as second supply unit 6, with the supply unit in downstream as first supply unit 5.In the case, the control object of above steps is changed.
Claims (5)
1. one kind to operation system of substrate, and it has: to the base board operation device, it implements operation of regulation at substrate; And base board delivery device, it carries described substrate to described to the base board operation device,
This is characterised in that to have to operation system of substrate:
Master control part, it is directly controlled the base board operation device described, and controls described base board delivery device indirectly by communication;
Sub-control portion, it is controlled described base board delivery device based on the control signal that receives by the communication from described master control part; And
The indication input part, it imports in driven indication or the independent indication any one to described sub-control portion, wherein, this driven indication is used for controlling described base board delivery device based on the control signal that receives from described master control part, and this is independently indicated and is used for controlling independently described base board delivery device.
2. according to claim 1 to operation system of substrate, it is characterized in that,
Described sub-control portion is via electronic circuit, utilizes the SMEMA interface to be connected with the external device (ED) of arranging in described upstream side to operation system of substrate or downstream,
Described SMEMA interface has the first terminal portion and second portion of terminal that is connected with described external device (ED), become at described external device (ED) under the situation of described throughput direction upstream side to operation system of substrate, described the first terminal portion becomes lead-out terminal, second portion of terminal becomes input terminal, become at described external device (ED) under the situation of described conveyance direction downstream side to operation system of substrate, described the first terminal portion becomes input terminal, and second portion of terminal becomes lead-out terminal
In described electronic circuit, be provided with commutation circuit, this commutation circuit described external device (ED) with respect to described be under the situation of throughput direction upstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described the first terminal portion, the input circuit of described sub-control portion is connected with described second portion of terminal, and, described external device (ED) with respect to described be under the situation of conveyance direction downstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described second portion of terminal, the input circuit of described sub-control portion is connected with described the first terminal portion.
3. according to claim 1 and 2 to operation system of substrate, it is characterized in that described sub-control portion carries in described base board delivery device.
4. one kind to operation system of substrate, and it has: to the base board operation device, it implements operation of regulation at substrate; And base board delivery device, it carries described substrate to described to the base board operation device,
This is characterised in that to have to operation system of substrate:
Master control part, it is directly controlled the base board operation device described, and controls described base board delivery device indirectly by communication; And
Sub-control portion, it is controlled described base board delivery device based on the control signal that receives by the communication from described master control part,
Described sub-control portion is via electronic circuit, utilizes the SMEMA interface to be connected with the external device (ED) of arranging in described throughput direction upstream side to operation system of substrate or conveyance direction downstream side,
Described SMEMA interface has the first terminal portion and second portion of terminal that is connected with described external device (ED), become at described external device (ED) under the situation of described throughput direction upstream side to operation system of substrate, described the first terminal portion becomes lead-out terminal, second portion of terminal becomes input terminal, become at described external device (ED) under the situation of described conveyance direction downstream side to operation system of substrate, described the first terminal portion becomes input terminal, and second portion of terminal becomes lead-out terminal
In described electronic circuit, be provided with commutation circuit, this commutation circuit described external device (ED) with respect to described be under the situation of throughput direction upstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described the first terminal portion, the input circuit of described sub-control portion is connected with described second portion of terminal, and, described external device (ED) with respect to described be under the situation of conveyance direction downstream side to operation system of substrate, the output circuit of described sub-control portion is connected with described second portion of terminal, the input circuit of described sub-control portion is connected with described the first terminal portion.
5. according to claim 1 and 2 to operation system of substrate, it is characterized in that,
Have the substrate position transducer for detection of described substrate, based on the testing result of this substrate position transducer, described substrate is carried.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012035812 | 2012-02-22 | ||
| JP2012-035812 | 2012-02-22 | ||
| JP2013-025066 | 2013-02-06 | ||
| JP2013025066A JP6180750B2 (en) | 2012-02-22 | 2013-02-13 | Board work system |
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| Publication Number | Publication Date |
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| CN103298324A true CN103298324A (en) | 2013-09-11 |
| CN103298324B CN103298324B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310057186.XA Active CN103298324B (en) | 2012-02-22 | 2013-02-22 | To operation system of substrate |
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| JP (1) | JP6180750B2 (en) |
| CN (1) | CN103298324B (en) |
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| CN106664824A (en) * | 2014-09-12 | 2017-05-10 | 富士机械制造株式会社 | Substrate work device and substrate work system |
| CN107926140A (en) * | 2015-07-15 | 2018-04-17 | 富士机械制造株式会社 | To substrate operation machine and to operation system of substrate |
| CN110050443A (en) * | 2016-12-12 | 2019-07-23 | 株式会社富士 | To operation system of substrate |
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| US10285319B2 (en) | 2013-10-30 | 2019-05-07 | Fuji Corporation | Component mounting line management device |
| JP6343199B2 (en) * | 2014-07-28 | 2018-06-13 | 株式会社Ｆｕｊｉ | COMMUNICATION SYSTEM, MOUNTING DEVICE, AND COMMUNICATION DATA PROCESSING METHOD |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6180750B2 (en) | 2017-08-16 |
| JP2013201425A (en) | 2013-10-03 |
| CN103298324B (en) | 2017-08-25 |
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