CN202799573U - Electronic part mounting device - Google Patents
Electronic part mounting device Download PDFInfo
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- CN202799573U CN202799573U CN 201220258305 CN201220258305U CN202799573U CN 202799573 U CN202799573 U CN 202799573U CN 201220258305 CN201220258305 CN 201220258305 CN 201220258305 U CN201220258305 U CN 201220258305U CN 202799573 U CN202799573 U CN 202799573U
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Abstract
An electronic part mounting device can detect a board coupling state before a mounting work and automatically perform correction and dissolution of the board coupling state. A board length (L*) is approximately calculated from the feeding speed of a feed-in conveyor (2A) and a detection continuation time for which a sensor (SB) as a board detection sensor for calculating a board length on the feed-in conveyor continuously detects boards (3A, 3B) during an operation of the feed-in conveyor. The calculated board length (L*) and a known board length (L) are compared with each other to detect a board coupling state in which the end portions of preceding and subsequent boards (3) are in contact with each other. The feed-in conveyor is operated by only a moving distance required to transfer the board (3A) from the feed-in conveyor onto a mount conveyor (2B) so that the board (3A) is transferred onto the mount conveyor (2B), and the operation of the feed-in conveyor is stopped to make the board (3B) stay on the feed-in conveyor.
Description
The technical field territory
The utility model relate to a kind of on substrate the electronic component mounting apparatus of mounting electronic parts.
Background technology
The electronic component mounting apparatus of mounting electronic parts has the installation conveyer on substrate, and this installation conveyer transmits and positioning baseplate to the installation exercise position that keeps electronic unit to be installed on the component mounter structure of substrate by mounting head.Be fed to the installation conveyer from the conveyer of sending into of the electronic unit of the upstream side device handing-over upstream side by being configured in mounting head.On the electronic unit hookup wire that consists of at such connecting electronic apparatus for mounting component, the substrate of manipulating object is transmitted respectively, and regularly is sent to one by one the installation conveyer of each electronic component mounting apparatus according to the Job execution in this device.
At this moment, can produce following phenomenon owing to transmit the various main causes such as mistake of action control: can not normally guarantee the mutual interval of a plurality of substrates of transmitting in turn, thereby follow-up substrate approaches excessively followed by the substrate of going ahead of the rest and becomes the substrate connection status.If producing such substrate connects, then be created in normal execution unit installation exercise state infrabasal plate be sent to after the unfavorable condition of operation, therefore known have an in the past electronic component mounting apparatus (referring to Patent Document 1) of the function that connects of such substrate of automatic detection.In the prior art shown in this patent documentation example, the substrate of the substrate standby after installation exercise is finished is sent in the standby operation, detects the townhouse transducer by substrate and detects the situation that a plurality of substrates connect transmission.
The prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2004-71892 communique
But the detection that connects owing to substrate in above-mentioned prior art regularly has following unfavorable condition.That is, in the prior art, because the substrate after installation exercise finished as detected object, can not detect the substrate connection status that produces at the installation conveyer of carrying out installation exercise.Therefore, in the next result who measuring ability occurs can not useful effect of the situation of wanting to detect the not installation base plate that does not carry out installation exercise in advance.In addition, in the prior art, just detect the substrate connection status, so also need the disposal of operator's manual working in order to correct and remove the substrate connection status, do not alleviate the countermeasure of operator's homework burden.
The utility model content
Therefore, the purpose of this utility model is to provide a kind of electronic component mounting apparatus, detects the substrate connection status before installation exercise, and can automatically carry out correction and the releasing of substrate connection status.
The utility model relates to a kind of electronic component mounting apparatus, take out electronic unit and be installed on substrate from the parts supply unit, above-mentioned electronic component mounting apparatus is characterised in that to have: the component mounter structure keeps above-mentioned electronic unit to transfer by mounting head and is assembled to aforesaid substrate; Conveyer is installed, aforesaid substrate is sent to the installation exercise position of above-mentioned component mounter structure; Send into conveyer, adjacent with the upstream side of above-mentioned installation conveyer and dispose, and transmit the aforesaid substrate that receives from the upstream side device and be sent to above-mentioned installation conveyer and make and wait for the substrate standby of sending into; Substrate connects detecting unit, detects above-mentioned and sends into end that conveyer is in an aforesaid substrate and be connected with the substrate of the connection status of the end butt of follow-up other substrates; And the unit is removed in connection, if detecting aforesaid substrate connects, conveyer is installed and is made above-mentioned other substrates send into standby on the conveyer by only an above-mentioned substrate being sent to, thereby removing aforesaid substrate connects, aforesaid substrate connects detecting unit to have: the substrate detecting sensor, detect substrate at the above-mentioned conveyer of sending into; Substrate length operational part comes operate approximately to go out substrate length according to detection duration and this transfer rate of sending into conveyer of aforesaid substrate detecting sensor continuous detecting substrate in the driving of sending into conveyer; And substrate connects Check processing section, thereby have or not substrate to be connected with the known substrate Length Ratio of an above-mentioned substrate than detecting by the substrate length that will calculate, thereby above-mentioned connection is removed the unit and only is transported to and the required transhipment displacement of conveyer is installed drives and send into conveyer and make this substrate be transported to the installation conveyer from sending into conveyer with an above-mentioned substrate, sends on the conveyer thereby then by the driving that stops to send into conveyer other follow-up substrates are rested on.
According to the utility model, detection duration and this transfer rate of sending into conveyer according to continuous detecting substrate in the driving of sending into substrate detecting sensor that the computing of conveyer upper substrate length uses and sending into conveyer come operate approximately to go out substrate length, and with the substrate length that calculates and known substrate Length Ratio, detect thus and be in advance and the connection of the substrate of the connection status of the end butt of follow-up substrate, if detecting substrate connects, then only be transported to and the required transhipment displacement of conveyer is installed drives and send into conveyer and make this substrate be transported to the installation conveyer from sending into conveyer with the substrate of going ahead of the rest, thereby then by the driving that stops to send into conveyer follow-up substrate is rested on and send into conveyer, before installation exercise, detect the substrate connection status, and can automatically carry out correction and the releasing of substrate connection status.
Description of drawings
Fig. 1 is the vertical view of the electronic component mounting apparatus of an execution mode of the present utility model.
Fig. 2 is the structure key diagram of substrate transfer mechanism of the electronic component mounting apparatus of an execution mode of the present utility model.
Fig. 3 represents the block diagram of structure of control system of the electronic component mounting apparatus of an execution mode of the present utility model.
Fig. 4 (a) ~ 4 (d) is the specification figure of the substrate convey method in the electronic component mounting apparatus of an execution mode of the present utility model.
Fig. 5 (a) ~ 5 (d) is the specification figure of the substrate convey method in the electronic component mounting apparatus of an execution mode of the present utility model.
Fig. 6 be in the substrate convey method of an expression execution mode of the present utility model the computing of substrate length with the time diagram of performed substrate testing result.
Embodiment
Next with reference to description of drawings execution mode of the present utility model.At first take out the electronic unit such as semiconductor chip with reference to Fig. 1 explanation from the parts supply unit and be installed on the structure of the electronic component mounting apparatus 1 of substrate.In Fig. 1, dispose substrate transfer mechanism 2 in the central authorities of pedestal 1a along directions X (substrate direction of transfer), substrate transfer mechanism 2 constitutes successively configuration and sends into conveyer 2A, conveyer 2B is installed, sends the monomer conveyer of conveyer 2C.
The conveyer 2A that sends into that is arranged in upstream side (figure left side) has to be sent to from the substrate 3 that the upstream side device receives and conveyer 2B is installed and makes the function of waiting for substrate 3 standbies of sending into.Conveyer 2B is installed to have and will be sent to the function of the installation exercise position of component mounter structure described later from the substrate 3 of sending into conveyer 2A reception.In addition, sending conveyer 2C has from conveyer 2B is installed and is received in the installation exercise position and finishes substrate 3 behind the parts installation exercise and the function sent of side device downstream.
Two sides in substrate transfer mechanism 2 dispose parts supply unit 4, and are set side by side with a plurality of tape feeders 5 at each parts supply unit 4.Tape feeder 5 is carried the conveyer belt of holding member by the interval, thus parts is supplied to the take-off location of mounting head of the component mounter structure of following explanation.
Dispose Y- axis platform 6A, 6B at the both ends of pedestal 1a upper surface, and be provided with two X-axis platform 7A, 7B in that Y- axis platform 6A, 6B are added.By driving Y-axis platform 6A, X-axis platform 7A moves horizontally along Y-direction, and by driving Y-axis platform 6B, X-axis platform 7B moves horizontally along Y-direction.Be separately installed with the mounting head 8 of the multi-type that is consisted of by the transmission 8a of a plurality of units and the substrate identification camera 9 that moves with mounting head 8 one at X-axis platform 7A, 7B.
Thereby move horizontally by Y-axis platform 6A, X-axis platform 7A, Y-axis platform 6B, X-axis platform 7B being made up respectively drive mounting head 8, the suction nozzle (not shown) that transmits a 8a by the unit of being installed on picks up electronic unit from each parts supply unit 4, is installed on the substrate 3 that is located in substrate transfer mechanism 2.Y-axis platform 6A, X-axis platform 7A, Y-axis platform 6B, X-axis platform 7B and mounting head 8 constitute by mounting head 8 and keep electronic unit to transfer the component mounter structure 13 (with reference to Fig. 3) that is assembled to substrate 3.
Take and identification substrate 3 at substrate 3 mobile substrate identification cameras 9 with mounting head 8.In addition, in that 2 path disposes component identification camera 10 from parts supply unit 4 to substrate transfer mechanism.When the mounting head 8 of having taken out electronic unit from parts supply unit 4 moves to the substrate 3 that is located in erecting bed, by the electronic unit that is kept by suction nozzle is moved along directions X above component identification camera 10, component identification camera 10 is taken and is mounted 8 parts that keep.
And, by recognition device (not shown) shooting results is carried out identifying processing, be in the position that is mounted the parts in 8 state that keep and the kind that identifies parts thereby identify.Suction nozzle maintaining part 11 is held the suction nozzle of a plurality of kinds with predetermined gesture, enter suction nozzle maintaining part 11 by mounting head 8 and carry out the suction nozzle switching motion, thereby in mounting head 8 with corresponding and carry out the suction nozzle exchange as the kind of the parts of object.
With reference to the structure of sending into conveyer 2A, installation conveyer 2B in following respectively figure explanation substrate transfer mechanism 2 and from sending into conveyer 2A to the substrate convey method that conveyer 2B transmission substrate is installed.As shown in Figure 2, send into conveyer 2A, a pair of transmission track 21A, 21B that conveyer 2B has respectively configured in parallel are installed, and dispose conveyer 22 in the inner face side of transmission track 21A, 21B along the substrate direction of transfer.The a pair of belt wheel 26 that conveyer 22 disposes at the both ends of transmission track 21A, 21B sets up conveyer belt, and the driving pulley 25 driven and round movements of installing via each conveyor drive motor 23A, 23B.Thus, the substrate 3 that supports both ends by conveyer 22 is transmitted along transmission track 21A, 21B.
There is substrate base support portion 27 installation exercise position conveyer 2B is installed is set with component mounter structure 13 in this installation exercise position configuration.Substrate base support portion 27 constitutes by the end supporting member 29 of elevating mechanism 28 liftings driving from lower face side supporting substrate 3.If the substrate of mounting object 3 is sent to the installation exercise position, then end supporting member 29 rises by elevating mechanism 28, from the lower surface of following supporting substrate 3.
Illustrate and send into conveyer 2A, the transducer that substrate that conveyer 2B disposes detects usefulness is installed.Dispose successively transducer SA, SB, SC, SD from upstream side sending into conveyer 2A, and conveyer 2B is installed disposes transducer SE, SF, SG, SH from upstream side equally.As the kind of transducer as used herein, so long as can detect the transducer that has or not substrate in the precalculated position, no matter be to detect optical axis detects substrate surface along the vertical direction configuration mode, still detecting optical axis detects substrate side surfaces along horizontal direction configuration mode all can, and as the optical detection mode, Sun-shading type, reflection-type all can.
At first, the function of sending into these transducers among the conveyer 2A is described.The transducer SA that upstream extremity disposes detects and is fed to the substrate 3 of sending into conveyer 2A.In addition, the transducer SD that disposes of downstream detects the situation that substrate 3 has arrived the downstream of sending into conveyer 2A.Transducer SB, SC are used for the substrate detecting sensor in the present embodiment, this substrate detecting sensor is for detection of having or not substrate to connect sending into conveyer 2A, namely is in the connection status of the end butt of the end of a substrate 3 and follow-up other substrates 3 in advance.
Namely, send into conveyer 2A upper sensor SB, SC all according to the driving of sending into conveyer 2A in detection duration and this transfer rate of sending into conveyer 2A of continuous detecting substrate 3 come operate approximately to go out substrate length, and with the substrate length that calculates and known regular substrate Length Ratio, detect thus and have or not substrate to connect.Come operate approximately to go out in the method for substrate length this according to detecting duration and transfer rate, since require with detect continue in transfer rate roughly one be decided to be prerequisite, sending into transfer rate on the conveyer 2A and converging on as far as possible the scope of certain speed so the transducer that the computing of substrate length is used preferably is arranged at.
Show in the present embodiment following example: the substrate detecting sensor that computing is used as substrate length, the transducer SB that the position beyond the acceleration region of use transfer rate speedup after conveyer 2A is sent in startup disposes.In actual example, tentative in the basis confirmation property of the various key elements such as mode of the characteristic of the length of having considered to send into conveyer 2A, conveyor drive motor, Motor Control is being judged as the substrate detecting sensor of optimal position configuration above-mentioned purpose.
Next the function of the transducer among the conveyer 2B is installed in explanation.The transducer SE that upstream extremity disposes detects and is fed to the substrate 3 that conveyer 2B is installed.In addition, the transducer SH that disposes of downstream detects as the substrate 3 after the mounting object and has arrived the situation that the downstream of conveyer 2B is installed.Transducer SF, SG detect the substrate 3 that is sent to the installation exercise position.At this, the leading section by transducer SF detects substrate 3 navigates to the installation exercise position with substrate 3.In addition, it is arbitrarily that the configuration that substrate among the conveyer 2B detects the transducer of usefulness is installed, also can be corresponding with locate mode and suitably append or omit transducer.
Next the structure of the control system of electronic component mounting apparatus 1 is described with reference to Fig. 3.In addition, only be defined as Fig. 1 in the scope of this explanation, structure shown in Figure 2, record and narrate as main body with transmit the related content of action from sending into conveyer 2A to the substrate that conveyer 2B is installed.In Fig. 3, control part 30 is for having the arithmetic processing section of cpu function, based on various programs and the data that storage part 31 is stored, and the each several part of control electronic component mounting apparatus 1 and carry out operation action and the calculation process of installing for parts.At this, control part 30 comprises as the substrate length operational part 30a with inter-process function of discrete function, substrate and connects the Check processing 30b of section, transhipment displacement operational part 30c, connects and remove handling part 30d, and storage part 31 stores substrate length data 31a, transfer rate data 31b for these calculation process.Substrate length data 31a is for representing the data as the length of the substrate 3 of manipulating object according to each substrate kind, transfer rate data 31b sends into conveyer 2A, the data of the substrate transfer rate among the conveyer 2B are installed for expression.
Substrate length operational part 30a sends into the transfer rate of conveyer 2A according to detection duration of continuous detecting substrate 3 in the driving of sending into the transducer that the computing of conveyer 2A upper substrate length uses (being transducer SB herein) and sending into conveyer 2A and this, and operate approximately goes out substrate length.Substrate connects the Check processing 30b of section by will by the regular substrate Length Ratio of substrate length operational part 30a the substrate length that calculates and this substrate 3 that is stored in storage part 31 as substrate length data 31a, having or not substrate to connect thereby detect.That is, outclass in the situation of regular substrate length in the substrate length that operate approximately goes out, be judged as and produced the substrate connection, namely be in the connection status of the end butt of the end of a substrate 3 in advance and follow-up other substrates 3.
In the situation that detects the aforesaid substrate connection, in order to remove this substrate connection status, the substrate length data 31a that transhipment displacement operational part 30c stores based on storage part 31 carries out the processing of computing displacement, this displacement is for being in a substrate of going ahead of the rest 3 that detects the state of leading section by transducer SD and being transported to the required transhipment displacement of conveyer 2B is installed from sending into conveyer 2A sending into conveyer 2A, and the state that namely only can transmit this substrate 3 by the conveyer 22 that conveyer 2B is installed until install that the actuating force of the conveyer 22 of conveyer 2B catches substrate 3 conscientiously moves required displacement.
In the situation that detects the aforesaid substrate connection, connect releasing handling part 30d and only send into conveyer 2A with above-mentioned transhipment displacement driving, a substrate 3 only will going ahead of the rest is sent to installs conveyer 2B, and make other follow-up substrates 3 send into standby on the conveyer 2A, carry out thus the control processing that connects for removing substrate.In addition, show the example that transhipment displacement operational part 30c comes computing based on substrate length and obtains transhipment displacement at this, but also can be with substrate length data 31a and transhipment displacement as substrate data and pre-stored in storage part 31.
Mechanism's drive division 32 is controlled by control part 30, thereby drives sending into conveyer 2A, conveyer 2B being installed of component parts installing mechanism 13, substrate transfer mechanism 2.Thus, be performed with substrate transmission action, the parts installation action of substrate 3 as object.The shooting results of identifying processing section 33 pairs of substrate identification camera 9, component identification camera 10 carries out identifying processing.Thus, be sent to the installation exercise position that conveyer 2B is installed substrate 3 location recognition and be mounted a location recognition of 8 electronic units that keep.Recognition result is communicated to control part 30, when control part 30 control assembly installing mechanism 13, carries out position correction with reference to this recognition result.Substrate test section 34 detects the processing that has or not substrate 3 in the precalculated position of sending into conveyer 2A, installation conveyer 2B based on the output of each transducer of transducer SA ~ SH.The substrate length computing of substrate length operational part 30a is based on the substrate testing result of substrate test section 34 and carry out.
In said structure, transducer SB or transducer SC, substrate test section 34, substrate length operational part 30a and substrate connect the Check processing 30b of section and constitute substrate connection detecting unit, detection has or not substrate to connect sending into conveyer 2A, namely is in the connection status of the end butt of the end of a substrate 3 and follow-up other substrates 3 in advance.That is, this substrate connects detecting unit and comprises: the substrate detecting sensor that the computing of substrate length is used is transducer SB or transducer SC, is sending into conveyer 2A detection substrate 3; Substrate length operational part 30a comes operate approximately to go out the substrate length of detected object according to detection duration and this transfer rate of sending into conveyer 2A of substrate detecting sensor continuous detecting substrate 3 in the driving of sending into conveyer 2A; And substrate connects the Check processing 30b of section, thus by the substrate length that will calculate and known regular substrate Length Ratio detection have or not substrate to be connected.
Connect to remove handling part 30d and send into conveyer 2A, conveyer 2B is installed constitutes to connect and remove the unit, if detecting substrate connects, this connection is removed the unit and then is sent to installation conveyer 2B and makes other follow-up substrates 3 send into standby on the conveyer 2A by a substrate 3 only will going ahead of the rest, connects thereby remove substrate.And, this substrate lifting unit only is transported to and the required transhipment displacement of conveyer 2B is installed drives and send into conveyer 2A from sending into conveyer 2A with the substrate 3 of going ahead of the rest, this substrate of going ahead of the rest 3 is transported to conveyer 2B is installed, send on the conveyer 2A thereby then by the driving that stops to send into conveyer 2A other follow-up substrates 3 are rested on.
Next in electronic component mounting apparatus 1, substrate 3 is sent to the concrete instance of the substrate convey method that conveyer 2B is installed from sending into conveyer 2A with reference to Fig. 4 (a) ~ 4 (d), Fig. 5 (a) ~ 5 (d), Fig. 6 explanation.At this, a substrate 3 of going ahead of the rest is designated as substrate 3A, other follow-up substrates 3 are designated as substrate 3B, thereby distinguish both.In addition, conveyor drive motor 23A, 23B among the conveyer 2B and the expression of conveyer 22 in Fig. 4 (a) ~ 4 (d), Fig. 5 (a) ~ 5 (d), have been omitted and have sent into conveyer 2A, installed.
At first Fig. 4 (a) expression is sent to the state of sending into conveyer 2A with the connection status of the end butt of the end of the substrate 3A (regular substrate length L) that goes ahead of the rest and follow-up substrate 3B from upstream side (arrow a).Because connecting, such substrate produces the unfavorable condition that follow-up substrate 3B sends downstream in the installation exercise machine is carried out, so must try one's best in that the stage of morning is detected this state and corrects and remove.Therefore, in the present embodiment, by monitoring that sending into substrate detecting sensor that the computing of conveyer 2A upper substrate length uses be thereby that the detection duration operate approximately of transducer SB continuous detecting substrate 3 goes out substrate length, and connect the Check processing 30b of section based on this operation result by substrate and judge and have or not substrate to connect.
That is, shown in Fig. 4 (b), substrate 3A with substrate 3B connection status by the process of sending into conveyer 2A and being transmitted in (arrow b), the substrate detecting sensor of using by the computing of substrate length is the leading section that transducer SB detects substrate 3A.And, be admitted in the process of conveyer 2A transmission at this state infrabasal plate 3A and substrate 3B, transducer SB continuous detecting substrate 3A and substrate 3B are shown in Fig. 4 (c), be positioned at the timing of transducer SB in the rearward end of substrate 3B, finish the persistent state that the substrate of transducer SB detects.
Fig. 6 figure service time represents that the substrate of transducer SA, transducer SB in the said process detects.That is, in the process shown in Fig. 4 (a), transducer SA detects the leading section of substrate 3A in timing t 1, then as Fig. 4 (b) the timing t that is shown in 2 detect the leading section of substrate 3A by transducer SB.And, the rearward end of substrate 3B stops after the detection of (OFF) transducer SA by transducer SA, shown in Fig. 4 (c), until the timing t 4 of the rearward end of substrate 3B by transducer SB during, continue the state that the substrate of transducer SB detects.And substrate 3A, 3B are admitted to together conveyer 2A and transmit (arrow c) afterwards, shown in Fig. 4 (d), detect the leading section of substrate 3A by transducer SD, can be from sending into conveyer 2A to the state that conveyer 2B transhipment is installed thereby be in.
Time between timing t 2 ~ timing t 4 of obtaining in said process is the detection duration T of the transducer SB continuous detecting substrate used of substrate length computing, and multiply by the transfer rate of sending into conveyer 2A by detecting duration T, thereby operate approximately goes out substrate length.And, based on this operation result, detect sending into conveyer 2A and have or not the end that is in substrate 3A to be connected (substrate connection detection operation) with the substrate of the connection status of the end butt of follow-up other substrates 3B.In the example shown here, it is corresponding with the combined length L* of substrate 3A, 3B to detect duration T, by the regular substrate length L comparison with length L * and substrate 3, thereby detects the situation that substrate 3A and substrate 3B are in connection status.
And, connect if detect substrate, then send into conveyer 2A, conveyer 2B is installed by connecting releasing handling part 30d control, only substrate 3A is sent to conveyer 2B is installed, and make substrate 3B send into standby on the conveyer 2A, connect (connect and remove operation) thereby remove substrate.Namely, in connecting the releasing operation, shown in Fig. 5 (a), only be transported to and the required transhipment displacement d of conveyer 2B is installed drives and send into conveyer 2A from sending into conveyer 2A with the substrate 3A of substrate length L, this substrate 3A is transported to conveyer 2B (arrow d) is installed.Thus, substrate 3A is in the actuating force of the conveyer 22 by conveyer 2B is installed and the state that can transmit.
Then as Fig. 5 (b) shown in, continue the driving of installation conveyer 2B and substrate 3A is sent to installation exercise position (arrow e), and stop to send into the driving of conveyer 2A.Thus, follow-up other substrates 3B rests on and sends on the conveyer 2A.Afterwards, shown in Fig. 5 (c), conveyer 2B transmission substrate 3A being installed and by the detected position of transducer SG the driving that conveyer 2B is installed being stopped at leading section, substrate 3A is carried out position alignment with respect to substrate base support portion 27., sending on the conveyer 2A, the position that detects the leading section of substrate 3B at transducer SD makes the driving of sending into conveyer 2A stop (arrow f), thereby makes substrate 3B send into standby on the conveyer 2A thereupon.And, if finished installation exercise in the installation exercise position, thereby then the substrate 3A of drive installation conveyer 2B after with the end of job downstream side send (arrow g), thereby and drive and send into conveyer 2A and substrate 3B in the standby is transported to conveyer 2B (arrow h) is installed.
As described above, in the substrate convey method in the electronic component mounting apparatus shown in the present embodiment, according to being that detection duration and this transfer rate of sending into conveyer 2A that transducer SB is sending into continuous detecting substrate 3 in the driving of conveyer 2A comes operate approximately to go out substrate length sending into substrate detecting sensor that the computing of conveyer 2A upper substrate length uses, and with the substrate length that calculates and known substrate Length Ratio, detect thus and be in advance and the connection of the substrate of the connection status of the end butt of follow-up substrate 3, if detecting substrate connects, only be transported to and the required transhipment displacement d of conveyer 2B is installed drives to send into conveyer 2A and this substrate 3 is transported to conveyer 2B is installed from sending into conveyer 2A with the substrate 3 of going ahead of the rest, send on the conveyer 2A thereby then by the driving that stops to send into conveyer 2A follow-up substrate 3 is rested on.Thus, before installation exercise, detect the substrate connection status, and do not need the disposal of operator's manual working, can automatically carry out correction and the releasing of substrate connection status.
Utilizability on the industry
Electronic component mounting apparatus of the present utility model has the effect that detects the substrate connection status and can automatically carry out correction and the releasing of substrate connection status before installation exercise, the electronic unit installing area that is installed on substrate taking out electronic unit from the parts supply unit is useful.
Claims (1)
1. an electronic component mounting apparatus takes out electronic unit and is installed on substrate from the parts supply unit, and above-mentioned electronic component mounting apparatus is characterised in that to have:
The component mounter structure keeps above-mentioned electronic unit to transfer by mounting head and is assembled to aforesaid substrate;
Conveyer is installed, aforesaid substrate is sent to the installation exercise position of above-mentioned component mounter structure;
Send into conveyer, adjacent with the upstream side of above-mentioned installation conveyer and dispose, and transmit the aforesaid substrate that receives from the upstream side device and be sent to above-mentioned installation conveyer and make and wait for the substrate standby of sending into;
Substrate connects detecting unit, detects above-mentioned and sends into end that conveyer is in an aforesaid substrate and be connected with the substrate of the connection status of the end butt of follow-up other substrates; And
Connect and remove the unit, connect if detect aforesaid substrate, conveyer is installed and is made above-mentioned other substrates send into standby on the conveyer by only an above-mentioned substrate being sent to, connect thereby remove aforesaid substrate,
Aforesaid substrate connects detecting unit to have: the substrate detecting sensor, detect substrate at the above-mentioned conveyer of sending into; Substrate length operational part comes operate approximately to go out substrate length according to detection duration and this transfer rate of sending into conveyer of aforesaid substrate detecting sensor continuous detecting substrate in the driving of sending into conveyer; And substrate connection Check processing section, thereby have or not substrate to be connected with the known substrate Length Ratio of an above-mentioned substrate than detecting by the substrate length that will calculate,
Thereby above-mentioned connection is removed the unit and only is transported to and the required transhipment displacement of conveyer is installed drives and send into conveyer and make this substrate be transported to the installation conveyer from sending into conveyer with an above-mentioned substrate, sends on the conveyer thereby then by the driving that stops to send into conveyer other follow-up substrates are rested on.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-123123 | 2011-06-01 | ||
| JP2011123123A JP5375879B2 (en) | 2011-06-01 | 2011-06-01 | Electronic component mounting apparatus and board conveying method in electronic component mounting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202799573U true CN202799573U (en) | 2013-03-13 |
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ID=47525680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220258305 Expired - Fee Related CN202799573U (en) | 2011-06-01 | 2012-06-01 | Electronic part mounting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5375879B2 (en) |
| CN (1) | CN202799573U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3025397B1 (en) * | 2014-08-28 | 2019-06-07 | Europlacer Industries | ELECTRONIC AND ELECTRONIC COMPONENT TRANSMISSION MACHINE WITH SENSORS ALONG THE CONVEYOR |
| JP6371198B2 (en) * | 2014-11-11 | 2018-08-08 | 株式会社Ｆｕｊｉ | Setting device, mounting related processing device, and setting method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5059362B2 (en) * | 2006-09-01 | 2012-10-24 | Ｊｕｋｉ株式会社 | Component mounting equipment |
| JP5280921B2 (en) * | 2009-03-31 | 2013-09-04 | 富士機械製造株式会社 | Substrate transfer device |
-
2011
- 2011-06-01 JP JP2011123123A patent/JP5375879B2/en active Active
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2012
- 2012-06-01 CN CN 201220258305 patent/CN202799573U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012253114A (en) | 2012-12-20 |
| JP5375879B2 (en) | 2013-12-25 |
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