CN1806480A - Surface mounting equipment - Google Patents
Surface mounting equipment Download PDFInfo
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- CN1806480A CN1806480A CN 200480016310 CN200480016310A CN1806480A CN 1806480 A CN1806480 A CN 1806480A CN 200480016310 CN200480016310 CN 200480016310 CN 200480016310 A CN200480016310 A CN 200480016310A CN 1806480 A CN1806480 A CN 1806480A
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Abstract
The feeder installation area (3) of a mounting equipment body (1) is divided into a plurality of sections (3a-3d), and a specified number of antennas (21) corresponding to the number of feeders (5) installed in each section are provided in each section. One each of control substrate (23) for reading, deciding and storing feeder information received by an antenna (21) is provided for each section (3a-3d). Each antenna (21) is connected to a control substrate (23) to allow a mounting equipment controlling controller (25) and each control substrate (23) to communicate with each other.
Description
Technical field
The present invention relates to a kind of surface mounting apparatus that a plurality of feed appliances are installed possibly that in the feed appliance setting area of fitting machine main body, loads and unloads.
Background technology
In the past, loading and unloading were equipped with a plurality of feed appliances possibly in the feed appliance setting area of fitting machine main body, for example the surface mounting apparatus of the belt feeder of multiple row has been equipped in loading and unloading possibly, were commonly known to the public.Generally in this fitting machine, the feed appliance of having accommodated which kind of element is installed in where going up of feed appliance setting area, is by operator's Visual Confirmation, but takes that so really industry is miscellaneous as, may produce simultaneously and confirm error.
Therefore, recently, developed a kind of technology, made feed appliance itself have the relevant information of element that feed appliance and this feed appliance accommodate etc., when feed appliance is installed on the fitting machine main body, given the fitting machine main body above-mentioned information.
As everyone knows, for example, the open communique spy of Japan Patent opens the surface mounting apparatus shown in flat 11-317595 number, feed appliance is provided with the storage device that is used for storing feed appliance ID and component information etc., and make the transmitting-receiving that is stored in the information in this storage device become possible connecting terminal portion, simultaneously the fitting machine main body is provided with terminal corresponding with above-mentioned connecting terminal portion and the controller (computer) that combines with this terminal, when feed appliance is installed on the fitting machine main body, the connecting terminal portion of feed appliance contacts with the terminal of fitting machine main body, under this state, above-mentioned controller can with the storage device direct communication of feed appliance.
In the structure in the past shown in the above-mentioned patent disclosure communique, owing to be arranged on the controller on the fitting machine main body, be and the feed appliance direct communication respectively that is installed on the fitting machine main body, controller must read information from each feed appliance successively and handle, therefore, the number of the feed appliance of on the fitting machine main body, installing more for a long time, the information processing capacity that just has controller significantly increases, the burden of controller increases, problems such as the required time of information processing simultaneously growth.
In addition, the controller of fitting machine must be on one side controlled fitting operation etc., on one side aforesaid information is read etc. and handle, but it is bigger as if carrying out amount of information continually, and need long processing of time, just may cause obstacle, for avoiding this situation generation to the control of fitting operation etc., must expansion information read processing the time interval, handle the frequency number of times of this processing (that is reduce) to reduce, but have the possibility that delay information is obtained so again.
Summary of the invention
The present invention, do in view of the above problems, its purpose is to provide a kind of surface mounting apparatus, can be from the feed appliance acquired information when feed appliance is installed on the fitting machine main body, and alleviate the burden of the controller of fitting machine main body significantly, shorten message processing time simultaneously.
Surface mounting apparatus of the present invention, in the feed appliance setting area of its fitting machine main body, loading and unloading are provided with a plurality of feed appliances that installation elements is used that are used to supply with possibly, in above-mentioned each feed appliance, be provided with the storage part of the information that wherein a side is relevant that is used for storing at least the element of accommodating with feed appliance and this feed appliance, on the other hand in the feed appliance setting area of fitting machine main body, be provided with the receiving system of reception from the information of above-mentioned storage part, the feed appliance setting area of above-mentioned fitting machine main body, be divided into a plurality of zones, in each zone, be equipped with this zone in the set corresponding receiving system that specifies number of feed appliance number, be used for reading the information that above-mentioned receiving system receives simultaneously, and the control basal plate of differentiating and storing, be provided with respectively with respect to above-mentioned each zone, above-mentioned each control basal plate can communicate with the controller that is used for fitting machine control.
According to this structure, provide the element of accommodating relevant information by each feed appliance that is arranged at the feed appliance setting area with feed appliance and this feed appliance, received by receiving system.And, because in above-mentioned each zone, by above-mentioned control basal plate carried out the reading of information, differentiated, after storage etc. handles, each control basal plate is only submitted necessary information to controller, therefore, compare with the situation of each feed appliance direct communication with controller, can reduce the information processing capacity of controller, thereby alleviated the burden of controller.
In addition, because the control basal plate by being provided with respectively with respect to above-mentioned each zone can be carried out information processing concurrently simultaneously, thereby shortened message processing time.
Surface mounting apparatus of the present invention, comparatively it is desirable to, can be with respect to the fitting machine main body, loading and unloading are equipped with the whole changing carriage that has loaded a plurality of feed appliances possibly, when this integral body changing carriage occupies feed appliance setting area a part of of fitting machine main body, this integral body changing carriage, the control basal plate that is provided with a group of received device and is electrically connected with this each receiving system, and at least between the controller of the control basal plate of whole changing carriage and fitting machine main body, be provided with when whole changing carriage is installed on the fitting machine main body communicator that above-mentioned control basal plate and above-mentioned controller can be communicated under the state of electric insulation.
Like this, when whole changing carriage is installed on the fitting machine main body, can communicate between the control basal plate of whole changing carriage and the controller.And, even under the state of energized, load and unload whole changing carriage with respect to the fitting machine main body, can not cause harmful effect to the device on the control basal plate yet.
And surface mounting apparatus of the present invention comparatively it is desirable to, and above-mentioned storage part can carry out radio communication, and above-mentioned receiving system comprises antenna.
And, surface mounting apparatus of the present invention, comparatively it is desirable to, in each zone of above-mentioned feed appliance setting area, can be respectively arranged with polylith, comprise the antenna communication control circuit that communicates between a plurality of antennas and control these antenna and the above-mentioned control basal plate in the antenna substrate of one, this polylith antenna substrate is electrically connected with above-mentioned control basal plate.
Like this, in each zone, can share by the polylith antenna substrate and reading, thereby can further shorten message processing time from the information of feed appliance and the processing that communicates etc.
And, surface mounting apparatus of the present invention, wherein above-mentioned control basal plate can have, be used for importing input unit from the feed appliance information that is arranged at the feed appliance that specifies number in each zone, be used for storing the storage device of this feed appliance information, the feed appliance information of input is newly compared with stored feed appliance information, when feed appliance information is had some change, this is made the discriminating gear of differentiation, with with respect to above-mentioned controller, usually only send the signal that expression feed appliance information has or not change, and when feed appliance information has change, then send the communication control unit of this feed appliance information.
In addition, another kind of surface mounting apparatus of the present invention, on its fitting machine main body, a plurality of feed appliances that are used to supply with installation elements are installed in loading and unloading possibly, in above-mentioned each feed appliance, be provided with the relevant information of a wherein side that is used for storing at least the element of accommodating with feed appliance and this feed appliance, it is the storage part of feed appliance information, simultaneously when feed appliance is installed on the fitting machine main body, above-mentioned feed appliance information is given the fitting machine main body from feed appliance, this surface mounting apparatus also comprises, the feed appliance on being installed on the fitting machine main body by specifying number a plurality of information processing control device that obtain feed appliance information successively, with the controller that is used for fitting machine control that is connected with control device through a plurality of information processings of communicator and this, above-mentioned information processing has with control device, be used for importing input unit from the feed appliance information of the above-mentioned feed appliance that specifies number, store the storage device of this feed appliance information, the feed appliance information of input is newly compared with the feed appliance information of having stored, when feed appliance information is had some change, this is made the discriminating gear of differentiation, with respect to above-mentioned controller, usually only send the signal that expression feed appliance information has or not change, and when feed appliance information has change, then send the communication control unit of this feed appliance information.
According to this structure,, feed appliance information can be given the fitting machine main body by being installed on each feed appliance on the fitting machine main body, at this moment, the acquisition of feed appliance information can be by a plurality of information processing control device, undertaken by parallel processing, can shorten message processing time thus.And then, with respect to controller, only represent that feed appliance information has or not the communication of the information of change usually, only determining feed appliance information when change is arranged, just carry out the communication of feed appliance information, therefore can reduce the traffic of controller significantly, and alleviate the burden of controller.
In addition, by alleviating the burden of controller, just can not cause obstacle, and when making feed appliance information that change take place because of the exchange of feed appliance etc., this information can promptly be given controller to the control of the fitting operation of controller etc.
Description of drawings
Fig. 1 is the vertical view of presentation surface fitting machine integral body roughly.
Fig. 2 is the key diagram that main expression is used for the electrical system of signal processing and control.
Fig. 3 is the functional-block diagram that is used for the system of signal processing and control.
Fig. 4 is the vertical view of antenna substrate.
Fig. 5 is the block diagram of the communicator between expression control basal plate and the controller.
Fig. 6 is the functional-block diagram of the system that is used for signal processing and control of the present invention the 2nd embodiment.
Fig. 7 is the flow chart of an example of the processing of expression control basal plate and controller.
Fig. 8 is the information transmit-receive between pattern ground each belt feeder of expression and the control basal plate, and the key diagram of the communication process between control basal plate and the controller.
Embodiment
With reference to the accompanying drawings embodiments of the present invention are described.
Fig. 1 is a schematic diagram of roughly representing the surface mounting apparatus of one embodiment of the invention.In Fig. 1, on the base station of fitting machine main body 1, dispose the conveyance band 2 that is used for the conveyance printed circuit board (PCB), printed circuit board (PCB) P by conveyance, and stops on the installation exercise position of appointment on above-mentioned conveyance band 2.
In both sides, the front and back of above-mentioned conveyance band 2 (about among Fig. 1 being), be respectively equipped with feed appliance setting area 3, in these feed appliance setting areas 3, be provided with the feed appliance mounting panel 4 parallel with above-mentioned conveyance band 2.And, these feed appliance mounting panels 4, loading and unloading are equipped with a plurality of feed appliances that are used to supply with installation elements possibly, in illustrated embodiment, a plurality of belt feeders 5, with side by side and the state that is positioned separately loading and unloading installed possibly.
In addition, the part in feed appliance setting area 3 is equipped with whole changing carriage 6, and in illustrated embodiment, half of the feed appliance setting area 3 on front side (right side among Fig. 1) is equipped with whole changing carriage 6.This integral body changing carriage 6, have loading and unloading and remain in the feed appliance mounting panel 4 of a plurality of belt feeders 5 of configuration status arranged side by side possibly, simultaneously has wheel (not shown) at lower end part, each chassis can be loaded and unloaded with respect to fitting machine main body 1 under the state that has loaded a plurality of belt feeders.In addition, other parts in feed appliance setting area 3, feed appliance mounting panel 4 setting that is fixed, 5 quilts of belt feeder are directly installed.
The top of above-mentioned base station is equipped with head unit (head unit) 8, and this head unit 8 can move along X-direction (direction parallel with conveyance band 2) and Y direction the direction of conveyance band 2 orthogonals (among the Fig. 1 with).
Promptly, on the base station of fitting machine main body 1, the support component 10 of head unit 8, mobile being disposed at possibly along on the fixed guide 11 of Y direction extension, head unit 8 is supported on the support component 10 possibly along the guide member (not shown) that extends along X-direction is mobile.And support component 10 carries out moving of Y direction by Y-axis servo motor 12 through ball-screw 13, and head unit 8 also carries out moving of X-direction by X-axis servo motor 14 through ball-screw 15 simultaneously.
Above-mentioned head unit 8 is mounted with a plurality of elements and installs with head 16, and in the present embodiment, 8 heads 16 are row along X-direction and are arranged side by side.These heads 16, top have suction nozzle (not shown), can draw element by providing to the attraction that negative pressure produced of this suction nozzle.
In the surface mounting apparatus of aforesaid schematic configuration, above-mentioned each belt feeder 5 is provided with storage device, be used for storing the information that one of them side was correlated with at least of the element that belt feeder and this belt feeder accommodate, in the present embodiment, be provided with as the electronic tag 20 that can carry out the storage part of radio communication.This electronic tag 20 promptly is called the device of RFID (radiofrequency identification), information rewriting can be stored on the IC possibly, and can carry out radio communication.
In above-mentioned electronic tag 20, the component kind of accommodating with the kind of feed appliance, intrinsic numbering (distinguished symbol of feed appliance), this feed appliance, surplus etc.In addition, also can store the record information (for example, supplied with several elements, several inferior information have taken place which kind of mistake) of relevant this feed appliance.In addition, 20 canned datas of electronic tag can only be the feed appliance distinguished symbol, or the distinguished symbol of the element of only accommodating for feed appliance.At this moment, can be in set memory such as control basal plate 23 described later, the kind of the distinguished symbol of corresponding feed appliance or element and write element, surplus etc. are to contrast.
On the other hand, in the feed appliance setting area 3 of fitting machine main body 1, also be equipped with antenna 21, as the receiving system that receives from the information of electronic tag 20.And, in fitting machine main body 1, also be provided with the circuit that is used for handling the signal that obtains by antenna 21 etc.
Below, with reference to Fig. 2～Fig. 5 these structures are specified.
Fig. 2 is the approximate vertical view that main expression is used for the electrical system of signal processing and control.As shown in Figure 2, the feed appliance setting area 3 of fitting machine main body 1 is divided into a plurality of zones, with respect to each zone, a control basal plate 23 is set respectively, is used for reading the information that is received by antenna 21, and differentiates and store.In the embodiment shown in Figure 2, feed appliance setting area 3, be divided into each two of front side and rear sides, totally 4 regional 3a～3d, in each regional 3a～3d, the antenna 21 that specifies number (for example 25) of set number correspondence corresponding to belt feeder 5 is provided with corresponding to the electronic tag 20 of each belt feeder 5, and is provided with 4 control basal plate 23 corresponding to each regional 3a～3d in the zone.
And in each regional 3a～3d, the antenna 21 that specifies number is electrically connected with each control basal plate, and each control basal plate 23 is electrically connected with 1 controller 25 of the various controls of carrying out fitting machine.
If antenna 21 and connected circuit are described in more detail, then as shown in Figures 3 and 4, in each regional 3a～3d of feed appliance setting area 3, be respectively equipped with polylith antenna substrate 22.This antenna substrate 22, communication control circuit 22a and external communication interface 22b by the communication of a plurality of (for example 10) antenna 21 of the part in the antenna that specifies number 21 that is equivalent to be arranged in 1 zone, control these antenna 21 are integrally formed, for example form antenna 21 by printed wiring, and communication control circuit 22a and external communication interface 22b are set in substrate back one side in substrate surface one side.
This antenna substrate 22, by from the upper surface of feed appliance mounting panel 4 state towards the top, embed in the feed appliance mounting panel 4, when belt feeder 5 was installed on the feed appliance mounting panel 4, the electronic tag 20 of belt feeder 5 and antenna 21 were corresponding and make to receive and send messages and become possibility.
In addition, above-mentioned control basal plate 23, is used for the external communication interface 23c that communicates with controller 25 at the external communication interface 23b that include microcomputer 23a, is used for communicating with above-mentioned antenna substrate 22.This control basal plate 23, below feed appliance mounting panel 4, be assembled on the fitting machine main body 1 (or whole changing carriage 6), in each zone, polylith antenna substrate 22 is connected by the order wire between external interface 22b, the 23b 24 with control basal plate 23 simultaneously.
And the feed appliance information that antenna 21 is received can send to control basal plate 23 from antenna substrate 22 by serial communication (serialcommunication).At this moment, in the zone position separately of each antenna 21, and promptly the installation site of feed appliance can be differentiated by switching telecommunication circuit.Above-mentioned feed appliance information and feed appliance installation site etc. are stored in the memory of microcomputer 23a of control basal plate 23.
And, in controller 25, also being provided with external communication interface 25a, the external interface 23c of each control basal plate 23 and the external interface 25a of controller 25 connect by network 26.When feed appliance exchange (when feed appliance is installed or etc.) in case of necessity can send from above-mentioned control basal plate 23 feed appliance information etc. to controller 25.Controller 25 then reception and sends out from which control basal plate 23 by differentiating this information from the information of control basal plate 23, and differentiating feed appliance information is the relevant information that is installed on the feed appliance in which zone in the feed appliance setting area 3.
In addition, 1 regional 3b in the feed appliance setting area 3, occupied by whole changing carriage 6, the polylith antenna substrate 22 in the 3b of this zone and 1 control basal plate 23 of correspondence therewith are arranged on the whole changing carriage 6.And, between the controller 25 of the control basal plate 23 of whole changing carriage 6 and fitting machine main body, also be provided with when being installed to whole changing carriage 6 on the fitting machine main body 1 communicator that above-mentioned control basal plate 23 and above-mentioned controller 25 can be communicated under the state of electric insulation.
This communicator constitutes structure as shown in Figure 5.Promptly, in the external communication interface 23c that is equivalent to control basal plate 23 and controller 25, the part of 25a, by be used for the IC230 of Control on Communication, 250 and contact 231,251 with respect to communication line between transformer 232,252 is set, the state that is formed in electric insulation is the possible communicator of communication down.
Above-mentioned transformer, also available electromagnetic induction coupling, electrolysis coupling or infrared ray wait and replace, and can cancel contact by adopting these modes.In addition, the possible communicator of communication under the state of electric insulation, at least can be arranged between the controller 25 of the control basal plate 23 of whole changing carriage 6 and fitting machine main body, in example shown in Figure 5, because concomitant, other control basal plate 23 also has identical structure with the control basal plate 23 of whole changing carriage 6.
Fitting machine according to above-described present embodiment, in the time of in the feed appliance setting area 3 that belt feeder 5 is installed to fitting machine main body 1, the feed appliance information that the electronic tag 20 of belt feeder 5 is supplied with is received by antenna 21, and is mounted 1 acquisition of machine main body.
At this moment, by the control basal plate 23 that is provided with respectively corresponding to a plurality of regional 3a～3d of feed appliance setting area 3, the reading of feed appliance information, differentiate, processing such as storage, be dispersed in each regional 3a～3d, and carried out concurrently simultaneously, only sent necessary information from each control basal plate 23 to controller 25 afterwards.Therefore, compare with the situation of each feed appliance direct communication with controller in the past, the information processing capacity of controller 25 reduces significantly, and the burden of controller 25 is alleviated, and has also shortened message processing time simultaneously.
And, in the present embodiment, owing to be provided with polylith antenna substrate 22 at each regional 3a～3d, and pass through this polylith antenna substrate 22 to control basal plate 23 transmission feed appliance information, therefore obtain the needed call duration time of whole feed appliance information, be the call duration time of each antenna substrate 22 handled feed appliance number, thereby message processing time is shortened significantly.
In addition, be integrally formed on the antenna substrate 22 by the antenna that will specify number 21 and communication control circuit 22a etc., and 23 serial communications are connected possibly with control basal plate to be configured in more approaching locational antenna substrate 22, have then simplified the distribution that is used for communicating between them.And, by control basal plate 23 is connected on the controller 25, compare with the situation that each antenna is connected directly on controller, also can reduce and simplify and be used for the distribution that communicates to controller 25.
And, because on whole changing carriage 6, antenna substrate 22 and the control basal plate 23 of 1 regional 3b are set, when whole changing carriage 6 is installed on the fitting machine main body 1, the control basal plate 23 of whole changing carriage 6 just can be communicated by letter with controller, therefore, the distribution between whole changing carriage 6 and the fitting machine main body 1 can simply be kept.
Yet, in above-mentioned whole changing carriage 6, have under the situation of the device that communicates, when whole changing carriage 6 being installed with respect to the fitting machine main body in the structure that is electrically connected between the two, if the state with energized loads and unloads whole changing carriage 6, then can apply voltage power to the device on the control basal plate, and become the reason that causes equipment fault, the operation that must cut off the electricity supply when the whole changing carriage of loading and unloading takes place for avoiding this situation.Relative therewith, being provided with in the present embodiment that makes the communicator that can communicate under control basal plate 23 and the state of controller 25 as shown in Figure 5 at electric insulation, can under the state of energized, carry out the loading and unloading of whole changing carriage without barrier, thereby on loading and unloading are arranged, just can not have loss.In addition, carry out operation owing to seeing when showing the picture of arranging indication, thereby the operation error is reduced.
In addition, above-mentioned feed appliance information, Be Controlled substrate 23 obtains always, but also can only send to controller 25 from each control basal plate 23 where necessary.For example, as the 2nd embodiment, with Fig. 6～shown in Figure 8 being advisable.
In the 2nd embodiment, be equipped with a plurality of control basal plate 23 on the fitting machine main body, with the controller 25 of the fitting machine control usefulness that is connected with these control basal plate 23 by communicator as information processing usefulness control device.From specifying number in a plurality of belt feeders 5 that are installed on the fitting machine main body 1 (for example 25 s') feed appliance information, obtained by above-mentioned each control basal plate 23 successively through antenna 21 grades.And, corresponding to each regional 3a～3d, be provided with 4 control basal plate 23.
In addition, the regional 3a～3d of each of feed appliance setting area 3 also is respectively equipped with polylith antenna substrate 22.As shown in Figure 6, this antenna substrate 22, integrally formed by a plurality of (for example 10) antenna 21 of the part in the antenna that specifies number 21 that is equivalent to be arranged on 1 zone, the communication control circuit 22a (antenna communication control device) and the external communication interface 22b that are connected with these antenna 21.This antenna substrate 22, be embedded in the feed appliance mounting panel 4, when being installed to belt feeder 5 on the feed appliance mounting panel 4, the electronic tag 20 of belt feeder 5 and antenna 21 are corresponding and make to receive and send messages and become possibility.
And in each regional 3a～3d, polylith antenna substrate 22 is connected with control basal plate 23 by order wire 24, and the feed appliance information that antenna 21 is received can send to control basal plate 23 from antenna substrate 22 by serial communication.In addition, each control basal plate 23 is connected with the controller 25 that is used for fitting machine is carried out various controls by network 26.
These structures and the 1st embodiment are basic identical.
Above-mentioned control basal plate 23, is used for the external communication interface 23c that communicates by letter with controller 25 at the external communication interface 23b that include microcomputer 23a, is used for communicating by letter with above-mentioned antenna substrate 22.External communication interface 23c links to each other by external communication interface 25a set in network 26 and the controller 25.
Below, with the flow chart of Fig. 7, an example of the processing of above-mentioned control basal plate 23 and controller 25 is described.
Processing shown in this flow chart, be connected with fitting machine main body 1 by energized or with whole changing carriage 6 and begin, in control basal plate 23 1 sides, as initial setting, at first be clearly zero (step S1), simultaneously the CPU local memory that is equivalent to storage device 231 carried out initialization (step S2) the information updating mark.
Then, from the electronic tag 20 of belt feeder 5, read feed appliance information (step S3), judge whether institute's canned data is inconsistent (step S4) in this feed appliance information and the CPU local memory.If this is judged to be NO, then return step S3, repeat reading and the judgement of step S4 to next feed appliance information.
At step S4, inconsistent as if being judged to be, then deposit the feed appliance information of reading in the CPU local memory (step S5).Promptly, exchange by belt feeder etc., the feed appliance information of having stored of the feed appliance on the same position and the feed appliance information that newly reads (do not comprise the situation that does not have the feed appliance information of being stored) not simultaneously, with the information of the information updating in the CPU local memory for newly reading.
Then, the information updating mark is changed to " 1 " (step S6), thereafter, when receiving the information request Email of self-controller 25 (step S7), then deposit feed appliance information in mail and send in the buffer register (buffer) (step S8), and then send this feed appliance information (step S9) to controller 25 from the CPU local memory.Then,, return step S3, repeat processing thereafter in that the information updating mark is removed to " 0 " back (step S10).
On the other hand, in controller 25 1 sides, at first the memory that information stores is used carries out initialization (step S101).Then, receive the signal of the expression information updating mark that is provided by control basal plate 23, whether the discriminant information update mark is " 1 " (step S102), as long as the information updating mark does not become " 1 ", just only repeats the differentiation of this mark.
If the information updating mark becomes " 1 ", then send information request (step S103), and receive should above-mentioned request and the feed appliance information (step S104) that sends by control basal plate 23 to control basal plate 23.Then, the feed appliance information that receives is deposited in the memory that information stores uses (step S105).
According to above-described present embodiment device, when belt feeder 5 was installed on the feed appliance setting area 3 of fitting machine main body 1, the feed appliance information of being stored in the electronic tag 20 of belt feeder 5 was mounted machine main body 1 and obtains.
Especially, by the processing shown in the above-mentioned flow chart, can realize simultaneously that the high speed handled and the burden of controller 25 alleviate.This point can utilize Fig. 8 to be specifically described.
Fig. 8 is that pattern ground expression is installed in each belt feeder 5 on the fitting machine and the information transmit-receive between the above-mentioned control basal plate 23, and the key diagram of the communication process between control basal plate and the controller.According to the example shown in this figure, by the 1st～the 4th control basal plate 23, from each electronic tag 20 of the belt feeder 5 that respectively specifies number (25), read feed appliance information respectively, because reading with parallel processing of 23 pairs of feed appliance information of this 4 control basal plate carried out, therefore, read the situation of all feed appliance information with in the past 1 controller of usefulness successively and compare, its processing time can be added near original about 1/4.
In addition, between belt feeder 5 and control basal plate 23, constantly carry out the communication of feed appliance information, but between control basal plate 23 and controller 25, then only represent the whether communication of updated information update mark of feed appliance information usually, only when differentiating feed appliance information according to its mark and upgraded, just carry out the communication of feed appliance information.
Therefore, as a concrete example, if the amount of information of the feed appliance information of 1 belt feeder 5 is 50 bytes (byte), when 100 belt feeders 5 have been installed on the fitting machine, if as in the past, read all feed appliance information with a controller, then its amount of information is the huge amount of information of 5000 bytes, relative therewith, in the of the present invention concrete example shown in Figure 8,23 amount of information to be processed of each control basal plate then are 1250 bytes, in addition, because between control basal plate 23 and controller 25, the information updating mark of being communicated by letter usually, per 1 feed appliance has 1 (bit) to get final product, therefore, even 100 feed appliances are arranged, also just having only 100 the traffic, compare with above-mentioned example in the past, only is 1/400 the traffic.
That is, the burden of controller 25 is alleviated significantly.
In addition, concrete structure of the present invention is not limited to the foregoing description, also various changes can be arranged.
For example, in the above-described embodiments, be provided with electronic tag 20 in the belt feeder 5, be equipped with antenna 21 on the fitting machine main body 1, but the storage device that is arranged at feed appliance one side is not limited to such device with the receiving system that is arranged at fitting machine main body one side, for example also can be, the device that communicates by contact.
In addition, whole changing carriage 6 also can installed on the fitting machine main body 1 more than 2, at this moment, sets antenna substrate 22 respectively and control basal plate 23 gets final product on each whole changing carriage 6.
In addition, it is integrated that antenna substrate 22 and control basal plate 23 are given, and as same substrate.
Utilize possibility on the industry
As mentioned above, surface mounting apparatus of the present invention is because the feed appliance setting of fitting machine main body The zone is divided into a plurality of zones, in regional, be provided with the zone in specify number The control base that receiving system connects, the information from feed appliance is read, differentiates and stores Plate, and the controller of respectively controlling substrate and fitting machine control usefulness can communicate, therefore from Be arranged on the information of a plurality of feed appliances in the feed appliance setting area, can be by each control substrate quilt Dispersion treatment, thus the information processing capacity of controller alleviated. Therefore, both can alleviate controller Burden, can shorten significantly message processing time again.
Claims (6)
1. surface mounting apparatus is characterized in that:
In the feed appliance setting area of its fitting machine main body, loading and unloading are provided with a plurality of feed appliances that are used to supply with installation elements possibly,
In above-mentioned each feed appliance, be provided with the storage part of the information that wherein a side is relevant that is used for storing at least the element of accommodating with feed appliance and this feed appliance,
On the other hand, in the feed appliance setting area of fitting machine main body, be provided with the receiving system of reception from the information of above-mentioned storage part,
The feed appliance setting area of above-mentioned fitting machine main body is divided into a plurality of zones, in each zone, be equipped with this zone in the set corresponding receiving system that specifies number of feed appliance number,
Simultaneously, be used for reading the information that above-mentioned receiving system receives, and the control basal plate of differentiating and storing, be provided with respectively with respect to above-mentioned each zone,
Above-mentioned each control basal plate can communicate with the controller that is used for fitting machine control.
2. surface mounting apparatus according to claim 1 is characterized in that:
With respect to the fitting machine main body, loading and unloading are equipped with the whole changing carriage that has loaded a plurality of feed appliances possibly, and this integral body changing carriage occupies the part of the feed appliance setting area of fitting machine main body,
Above-mentioned whole changing carriage, the control basal plate that is provided with a group of received device and is electrically connected with this each receiving system,
At least between the controller of the control basal plate of whole changing carriage and fitting machine main body, be provided with when whole changing carriage is installed on the fitting machine main body communicator that above-mentioned control basal plate and above-mentioned controller can be communicated under the state of electric insulation.
3. surface mounting apparatus according to claim 1 is characterized in that:
Above-mentioned storage part can carry out radio communication,
Above-mentioned receiving system comprises antenna.
4. surface mounting apparatus according to claim 3 is characterized in that:
In each zone of above-mentioned feed appliance setting area, be respectively arranged with polylith, comprise the antenna communication control circuit that communicates between a plurality of antennas and control these antenna and the above-mentioned control basal plate in the antenna substrate of one, this polylith antenna substrate is electrically connected with above-mentioned control basal plate.
5. according to each described surface mounting apparatus in the claim 1～4, it is characterized in that:
Above-mentioned control basal plate has:
Be used for importing input unit from the feed appliance information that is arranged at the feed appliance that specifies number in each zone;
Be used for storing the storage device of this feed appliance information;
The feed appliance information of input is newly compared with stored feed appliance information, when feed appliance information is had some change, this is made the discriminating gear of differentiation;
With respect to above-mentioned controller, only send expression feed appliance information usually and have or not the signal of change, and when feed appliance information has change, then send the communication control unit of this feed appliance information.
6. surface mounting apparatus is characterized in that:
On its fitting machine main body, loading and unloading are equipped with a plurality of feed appliances that are used to supply with installation elements possibly,
In above-mentioned each feed appliance, be provided with the relevant information of a wherein side that is used for storing at least the element of accommodating with feed appliance and this feed appliance, i.e. the storage part of feed appliance information, the while is when feed appliance is installed on the fitting machine main body, above-mentioned feed appliance information is given the fitting machine main body from feed appliance
This surface mounting apparatus also comprises, the feed appliance on being installed on the fitting machine main body by specifying number a plurality of information processing control device that obtain feed appliance information successively, with the controller that is used for fitting machine control that is connected with control device through a plurality of information processings of communicator and this
Above-mentioned information processing has with control device,
Be used for importing input unit from the feed appliance information of the above-mentioned feed appliance that specifies number;
Store the storage device of this feed appliance information;
The feed appliance information of input is newly compared with stored feed appliance information, when feed appliance information is had some change, this is made the discriminating gear of differentiation;
With respect to above-mentioned controller, only send expression feed appliance information usually and have or not the signal of change, and when feed appliance information has change, then send the communication control unit of this feed appliance information.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP167069/2003 | 2003-06-11 | ||
| JP167070/2003 | 2003-06-11 | ||
| JP2003167069A JP4357880B2 (en) | 2003-06-11 | 2003-06-11 | Surface mount machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1806480A true CN1806480A (en) | 2006-07-19 |
| CN100471380C CN100471380C (en) | 2009-03-18 |
Family
ID=34093019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800163107A Active CN100471380C (en) | 2003-06-11 | 2004-06-11 | Surface mounting equipment |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4357880B2 (en) |
| CN (1) | CN100471380C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740672A (en) * | 2011-03-31 | 2012-10-17 | 索尼公司 | Component mounting device and substrate manufacturing method |
| CN110024333A (en) * | 2016-12-07 | 2019-07-16 | 株式会社富士 | Communication control unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6737775B2 (en) * | 2015-04-27 | 2020-08-12 | 株式会社Ｆｕｊｉ | Feeder management equipment |
-
2003
- 2003-06-11 JP JP2003167069A patent/JP4357880B2/en not_active Expired - Lifetime
-
2004
- 2004-06-11 CN CNB2004800163107A patent/CN100471380C/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102740672A (en) * | 2011-03-31 | 2012-10-17 | 索尼公司 | Component mounting device and substrate manufacturing method |
| CN102740672B (en) * | 2011-03-31 | 2016-06-01 | 重机自动化系统有限公司 | Apparatus for mounting component and manufacture of substrates |
| CN110024333A (en) * | 2016-12-07 | 2019-07-16 | 株式会社富士 | Communication control unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005005475A (en) | 2005-01-06 |
| JP4357880B2 (en) | 2009-11-04 |
| CN100471380C (en) | 2009-03-18 |
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