CN107872946A

CN107872946A - Loader attending device

Info

Publication number: CN107872946A
Application number: CN201710840238.9A
Authority: CN
Inventors: 川端将实; 下坂贤司
Original assignee: Fuji Machine Manufacturing Co Ltd
Current assignee: Fuji Corp
Priority date: 2016-09-23
Filing date: 2017-09-18
Publication date: 2018-04-03
Anticipated expiration: 2037-09-18
Also published as: JP2018049972A; CN107872946B; JP6691854B2

Abstract

The present invention provides a kind of loader attending device, further suppresses the reduction of the running rate of loader attending device.Loader attending device (10) possesses：Loader department of assembly (11), for assembling loader (60), the loader (60) possesses the delivering mechanism (64) for sending out the band for containing element, and is used into the erecting device of substrate installation elements；And reference tape supply unit, have：Sprocket, the reference tape of the confirming operation for the delivering mechanism (64) for being used for loader (60) is sent out to the loader (60) for being assemblied in loader department of assembly (11)；Drive motor, drive sprocket；And clutch section, when applying predetermined load, cut off the driving force to sprocket.

Description

Loader attending device

Technical field

The present invention relates to a kind of loader attending device.

Background technology

In the past, as loader attending device, it is proposed that following content：Possesses the element position being provided with element containing belt Put the master tape in corresponding position of components detection hole and be arranged on the optical sensor of element extracting position, check by image Position of components detection after reason with the departure of the information in hole and the hole site of the advance hole site information as benchmark (for example, With reference to patent document 1).In the apparatus, it check that absorption position deviation.

Prior art literature

Patent document

Patent document 1：Japanese Unexamined Patent Publication 5-167299 publications

However, in the loader attending device described in the patent document 1, the element storage of element has been stored in substitution Band, master tape (reference tape) is inserted into box and checked using cylinder, but do not consider exist not when inserting master tape It is good and cause to stagnate such situation.In such case it is possible to cause master tape damaged, the running rate that device be present reduces The problem of.

The content of the invention

The present invention in view of such problem and be made, its main purpose is that providing one kind can further suppress The loader attending device of the reduction of the running rate of device.

The present invention takes following means to realize above-mentioned main purpose.

Loader attending device disclosed in this specification possesses：Department of assembly, for assembling loader, the feed utensil It is standby to send out the delivering mechanism for the band for containing element, and used into the erecting device of substrate installation elements；And reference tape supplies To portion, have：Unloading part, by for the reference tape of the confirming operation of the delivering mechanism of the loader to being assemblied in the assembling The loader in portion is sent out；Drive division, drive the unloading part；And clutch section, when applying predetermined load, cut off the drive Dynamic driving force of the portion to the unloading part.

In the apparatus, unloading part driven part drives and sends out reference tape to loader, and is inserted into reference tape Loader, the confirming operation of loader is carried out using the reference tape.In addition, in the apparatus, when reference tape is defeated to loader When sending, if producing bad and applying predetermined load, clutch section cuts off the transmission of the driving force to unloading part.Thus, by In will not exceedingly apply load to reference tape, therefore the breakage of reference tape can be prevented etc..Therefore, it is possible to further suppress base The accurate generation with device dwell time etc. caused by breakage etc., it is capable of the reduction of the further running rate of restraining device.Here, " predetermined load " can for example be set as preventing when putting on reference tape in the damaged scope of reference tape by rule of thumb Value.In addition, clutch section can be that a part for clutch section is skidded (idle running) and cut off when being applied with predetermined load The device of driving force.

Or, the unloading part is sprocket in the loader attending device, and the drive division is motor, The clutch section has：Connection member, it is connected with the motor, and there is transfer surface, the transfer surface is rolled up with the band tooth Disk and/or be fixed on the sprocket fixed component abut and transmit the driving force of the motor；And press section, so that described The mode for the driving force that sprocket and/or the fixed component are connected with the connection member and can transmit the motor is entered Row pressing.In the apparatus, it is configured to the connection member for transmitting driving force and makes driving force to sprocket and/or fixation The press section that part (hereinafter also referred to as sprocket etc.) transmits, transmission, the cut-out of the driving force of motor can be carried out.

Or, the press section is following cylinder mechanism in the loader attending device with press section：Have Press the sprocket and/or this side of the fixed component and the pressing more than side in the connection member this side Part, and the pressing piece is being transmitted the driving force transmitted position and release the drive division of the driving force of the drive division Moved between the position of readiness of transmission.In the apparatus, using the cylinder mechanism for moving pressing piece, the biography of power can be driven Pass, transmission lifting.

Or, the reference tape supply unit has the sprocket with energy in the loader attending device The mode enough to dally carries out the support shaft of axle support.In the apparatus, because sprocket can dally, therefore enter in operator Workability is good during row related to sprocket operation.In the loader attending device with the support shaft or, The support shaft is disposed in the connection member, and the press section is the cylinder mechanism.In the apparatus, as long as due to that will press Part, which is set to position of readiness, sprocket is reliably dallied, therefore workability is good.

Or, the press section is spring members in the loader attending device with press section.In the device In, transmission, the cut-out of power can be driven with simpler construction.

Or, the loader attending device possesses in the loader attending device：Test section, described in detection Reference tape；And control unit, based on the testing result of the test section, detect the reference tape towards the loader supply not It is good.In the apparatus, it can detect that the supply of reference tape towards loader is bad, being capable of the further running rate of restraining device Reduce.Or, the control unit is detecting that the supply is bad in the loader attending device with control unit When, perform the supply is bad into the stopping processing for the action that the notification that operator reports is handled and stops the drive division At least one party.In the apparatus, can be handled by notification, supply to reference tape is bad suitably locates for stopping processing etc. Put.In addition, or, the press section is following cylinder mechanism in the loader attending device with control unit：Have Press the pressing of the sprocket and/or this side of the fixed component and at least one party in the connection member this side Part, and the pressing piece is being transmitted the driving force transmitted position and release the drive division of the driving force of the drive division Moved between the position of readiness of transmission, the control unit performs the institute for making the cylinder mechanism when detecting that the supply is bad State the standby processing that pressing piece moves to the position of readiness.In the apparatus, confession of the standby processing to reference tape can be passed through Suitably it is disposed to bad.

Brief description of the drawings

Fig. 1 is the outline figure of loader attending device 10.

Fig. 2 is the explanation figure of the loader department of assembly 11 of loader attending device 10.

Fig. 3 is the explanation figure of inspection unit 16 and reference tape 90.

Fig. 4 is the outline figure of reference tape supply unit 20.

Fig. 5 is the explanation figure for the action for representing clutch section 30.

Fig. 6 is the flow chart for an example for representing reference tape supply processing routine.

Description of reference numerals

10 loader attending devices

11 loader departments of assembly

13 motors

14 cleaning units

15 lubricant feed units

16th, 18 inspection unit

17 shoot parts

19 control units

20 reference tape supply units

21 sprockets

22 fixed components

23 journal bearings

25 drive motors

26 motor drive shafts

27 connection members

28 transfer surfaces

29 support shafts

30 clutch sections

31 cylinder mechanisms

32 piston shafts

33 pressing pieces

34th, 35 thrust bearing

36~40 spacers

41 housings

42nd, 43 fixed plate

45th, 46 belt sensor

60 loaders

61 lead-frames

62 reference marks

64 delivering mechanisms

90 reference tapes

91 sprocket holes

92 chambers

L reference ranges

Embodiment

Hereinafter, with reference to the accompanying drawings of the preferred embodiment of the present invention.Fig. 1 is that the outline of loader attending device 10 is said Bright figure.Fig. 2 is the explanation figure of the loader department of assembly 11 of loader attending device 10.Fig. 3 is inspection unit 16 and reference tape 90 Explanation figure.Fig. 4 is the outline figure of reference tape supply unit 20.Fig. 5 is the explanation figure for the action for representing clutch section 30, figure 5 (a) is position of readiness, and Fig. 5 (b) is to transmit position.The loader attending device 10 of present embodiment is assemblied in base The maintenance of the grade of loader 60 of the erecting device of plate installation elements, the device checked.The composition of loader attending device 10 has can For assembling the loader department of assembly 11 of a variety of loaders.Here, mainly illustrated using loader 60.In addition, in this reality Apply in mode, left and right directions (X-axis), fore-and-aft direction (Y-axis) and above-below direction (Z axis) are as shown in FIG. 1 to 3.

Loader 60 is assemblied in erecting device (not shown), the installation list moved by element to pickup device and to XY directions Member supply.Loader 60 when being assemblied in erecting device, fitted to be wound the band for containing element reel can axle rotation Turn.In band (not shown), along long side direction with preset space length formed with chamber (recess) and sprocket hole.Member is housed in chamber Part.The external tooth of sprocket possessed by delivering mechanism 64 is embedded in sprocket hole.As shown in figure 1, loader 60 possesses guiding Frame 61 and delivering mechanism 64.Lead-frame 61 is set along the longitudinal direction in the left and right sides of loader 60.Band moves along lead-frame 61. In lead-frame 61 formed with the reference mark 62 as reference position.Here, the reference mark 62 of circle is shown, as long as but Reference position is will appreciate that, then can use arbitrary shape.Erecting device, loader attending device 10 are set to, and are based on The sprocket hole (or chamber) of band and the position relationship (reference range L) of reference mark 62, try to achieve the error of the conveying capacity of band, send out Backlash of the gear of mechanism 64 etc. (reference picture 3).Delivering mechanism 64 is the mechanism for sending out the band extracted out from tep reel.The delivering mechanism 64 possess：Gear mechanism, include multiple gears；Sprocket, engage and rotate with the gear；And motor, drive gear mechanism And make its rotation.Delivering mechanism 64 revolves sprocket by being embedded into the external tooth of sprocket in the state of the sprocket hole of band Then send out band.

As shown in Figure 1 to 4, loader attending device 10 possesses loader department of assembly 11, motor 13, multiple cleaning units 14th, lubricant feed unit 15, inspection unit 16,18 and control unit 19.Loader department of assembly 11, which is used to be assemblied in substrate, to be pacified Fill loader 60 used in the erecting device of element etc..Motor 13 is the tooth from the delivering mechanism 64 of external drive loader 60 The motor of wheel, it is disposed in the rear right (reference picture 2) of device.Cleaning unit 14 cleans delivering mechanism by air, cleaning fluid The drive mechanism of 64 grade loaders 60, is arranged opposite to each other with each portion of loader 60.Cleaning unit 14 for example for sprocket, Outlet roller etc. needs to prevent the structure of skidding caused by lubricant, the adhesion of foreign matter etc., is cleaned by air, for tooth The structure that wheel mechanism etc. is lubricated by lubricant, is cleaned by cleaning fluid.Lubricant feed unit 15 is to loader 60 drive division (for example, delivering mechanism 64) supply lubricant (for example, lubricating grease, lubricating oil) (reference picture 2).Lubricant supplies Unit 15 houses the lubricant being externally supplied, and makes drive of the lubricant from lubricant supply pipe to loader 60 using air pressure Dynamic portion sprays.In fig. 2, for lubricant, air, cleaning fluid of supply etc., solid arrow is marked in supply side, is reclaiming this The side mark dotted arrow of a little lubricant, air, cleaning fluids etc..

Whether inspection unit 16 is normal, gear mechanism for the engagement of the gear mechanism of the delivering mechanism 64 of loader 60 The degree of wear is checked.Inspection unit 16 possesses shoot part 17 and reference tape supply unit 20.Shoot part 17 is configured to from top Shoot the digital camera (reference picture 3) of the sprocket of delivering mechanism 64.On reference tape supply unit 20, aftermentioned detailed content, Reference tape 90 is supplied in a manner of reference tape 90 to be inserted to loader 60.Inspection unit 16 makes to send using reference tape 90 and use The shooting image gone out near the lead-frame 61 when mechanism 64 acts, carries out above-mentioned inspection.Inspection unit 16 is shot by sending out machine Structure 64 with scheduled volume send out reference tape 90 when image, based on theoretic conveying capacity and shoot and survey gained conveying capacity ask Obtain delivery precision.Reference tape 90 is formed as predetermined size, is the reference component for the confirming operation of delivering mechanism 64, example Such as, can be formed by the part such as sheet metal for being difficult to deform.As shown in figure 3, the reference tape 90 formed with band identical Sprocket hole 91 and chamber 92.Sprocket hole 91 feeds out the external tooth insertion of the sprocket of mechanism 64.With being used in erecting device Band it is identical, chamber 92 is the hole portion with the end of receptacle member.

Inspection unit 18 checks splicing sensor, the band that using latter stage detects engage use in of the splicing sensor in band Terminal and the joint portion with top and the splicing being fixed of new reel.Splicing sensor is the joint portion of detection band Sensor, for example, be configured to detect metal sensor.

Control unit 19 (reference picture 1) is configured to the programmable logic controller (PLC) (PLC centered on CPU：Programmable Logic Controller), control device is overall.Belt sensor 45 of the control unit 19 by reference tape supply unit 20,46 (references Fig. 4) the detection signal of input reference band 90.

Here, explanation reference tape supply unit 20.As shown in figure 4, reference tape supply unit 20 possesses sprocket 21, driving horse Up to 25 and clutch section 30.Sprocket 21 is to be formed on the outer periphery external tooth and in discoideus portion of the center formed with medium pore Part, it is configured to send out the unloading part of reference tape 90 to the loader 60 for being assemblied in loader department of assembly 11.Reference tape supply unit 20 Make sprocket rotation by benchmark by being embedded into the sprocket hole 91 of reference tape 90 in the state of the external tooth of sprocket 21 Band 90 supplies to loader 60.The fixed component 22 that sprocket 21 is inserted into its medium pore is fixed, and with fixed component 22 Rotate together.Fixed component 22 is the discoideus part for having stage portion, and band tooth has been inserted and fixed at the stage portion and has been rolled up Disk 21.Fixed component 22 is at its center formed with through hole.Inserted in the through hole and be equipped with journal bearing 23.

Drive motor 25 has motor drive shaft 26, the drive division for being configured to driving sprocket 21 and rotating it.Drive horse The housing 41 for being fixed on tabular up to 25, the housing 41 are fixed on loader attending device 10.In housing 41 formed with through hole, The through hole inserts motor drive shaft 26.

Clutch section 30 by the driving force of drive motor 25 to sprocket 21 when transmitting and applying predetermined load Cut off driving force of the drive motor 25 to sprocket 21." predetermined load " is somebody's turn to do even if can for example be based on putting on reference tape Also the damaged higher limit of reference tape 90 can be prevented and empirically determined.In addition, the clutch section 30 be applied with it is predetermined By making a part for clutch section skid (idle running) to cut off the driving force of drive motor 25 during load.The clutch section 30 has There are connection member 27 and cylinder mechanism 31.

Connection member 27 is connected with the motor drive shaft 26 of drive motor 25, and is rotated together with motor drive shaft 26.The connection member 27 sides with the directly or indirectly fixed component 22 with being fixed on sprocket 21 are abutted so as to transmit drive motor 25 Driving force transfer surface 28.In the clutch section 30, spacer 40 is inserted between fixed component 22 and transfer surface 28, Gu Determine part 22 to abut indirectly across spacer 40 with connection member 27.In addition, spacer 36~40 is that have insertion in center The discoideus part in hole.Spacer 36~40 can omit more than 1.Connection member 27 has to be opened in the side of drive motor 25 Mouth has bottom outlet, has support shaft 29 in the side of sprocket 21.In having in bottom outlet for connection member 27, with together with motor drive shaft 26 The mode of axle rotation has been inserted and fixed motor drive shaft 26.In addition, it is being disposed in the journal bearing 23 of the through hole of fixed component 22 Insert support shaft 29.Support shaft 29 supports the axle of sprocket 21 as that can dally and (rotate freely) via journal bearing 23.

Cylinder mechanism 31 is configured to press section, and the press section is so as to be fixed with the fixed component 22 and connecting portion of sprocket 21 The mode that part 27 connects and can transmit the driving force of drive motor 25 is pressed.The cylinder mechanism 31 is via being formed as C-shaped Fixed plate 42 be fixed on housing 41.The cylinder mechanism 31, which has, directly or indirectly presses fixed component 22 to the side of connection member 27 The pressing piece 33 of pressure.Pressing piece 33 is fixed on the front end of the piston shaft 32 of cylinder mechanism 31.In addition, pressing piece 33 revolves without axle Turn.The cylinder mechanism 31 makes pressing piece 33 transmit drive motor 25 along with the driving of the piston shaft 32 supplied based on air Between the position of readiness (Fig. 5 (a)) of the transmission of the transmission position (Fig. 5 (b)) of driving force and the driving force of releasing drive motor 25 It is mobile.In cylinder mechanism 31, when transmit opening position exceed predetermined load when, with sprocket 21 by with connection member 27 Between skidding and the degree that dallies pressing force pressing pressing piece 33.

In clutch section 30, in the front end of support shaft 29 inserted with spacer 36, thrust bearing 34 and spacer 37.Press Casting die 33 indirectly presses fixed component 22 to the side of connection member 27 via spacer 36, thrust bearing 34 and spacer 37. In addition, in clutch section 30, it is being fixed between the housing 41 of drive motor 25 and connection member 27, is being inserted in motor drive shaft 26 There are spacer 38, thrust bearing 35 and spacer 39.Then, when pressing piece 33 is pressed to transmission position, by thrust bearing 34 fixed components 22 clamped with thrust bearing 35 and connection member 27 (and spacer 37,38,40), which are formed, is integrated (Fig. 5 (b)), they are rotated together with the axle rotation of motor drive shaft 26 by driving.Reference tape 90 is for example when it is supplied, it is possible to which card is hung In the supply road of reference tape supply unit 20, loader 60 the part in somewhere such as lead-frame 61 etc. and cause to apply load. Under such circumstances, in clutch section 30, sprocket 21 skids and dallied relative to connection member 27, so as to cut off driving The driving force of motor 25.Thus, reference tape 90 is protected.

The fixed plate 43 that the moving direction of reference tape 90 is set to long side direction is fixed with the top of housing 41.It is solid at this On fixed board 43, belt sensor 45 is fixed with the downstream of the moving direction of reference tape 90, belt sensor is fixed with upstream side 46.Belt sensor 45,46 detects the presence of the presence of reference tape 90, for example, can both be set to use the contactless of light, magnetic etc. Sensor, the sensor of contact can also be set to.In loader attending device 10, belt sensor 45,46 can be based on Detection signal it is bad to detect the supply of reference tape 90.Even if for example, after it have passed through the scheduled time determined by rule of thumb still In the case of the lasting output detection signal from belt sensor 45, any one of 46, band 90 on the basis of control unit 19 can interpolate that Stagnate, can interpolate that bad to generate the supply of reference tape 90 in road is supplied.

Next, the action of the loader attending device 10 for the present embodiment that explanation is so formed, particularly by benchmark With 90 processing supplied to loader 60.Fig. 6 is the example that the reference tape for representing to be performed by control unit 19 supplies processing routine The flow chart of son.The program storage is in control unit 19, according to instruction the inspection of the delivering mechanism 64 sent by operator It is performed.When starting the program, the driving cylinder mechanism 31 first of control unit 19 so that pressing piece 33 is from position of readiness to transmission position Put mobile (step S100).Then, in clutch section 30, the connection member 27 and fixed component 22 that are connected with drive motor 25 Formation is integrated, the state for being formed to driving sprocket 21 and rotating it.Next, the driving driving horse of control unit 19 Up to 25 and make its rotate (step S110), input belt sensor 45,46 detection signal (step S120).

Next, detection signal of the control unit 19 based on input, judges whether to detect that the supply of reference tape 90 is bad and (walks Rapid S130).The judgement for example can according to not from belt sensor 45,46 input detection signal (reference tape 90 is not present) even if, Still continue to come from input detection signal of belt sensor 45, any one of 46 (reference tape 90 is stagnated) etc. after have passed through the scheduled time Carry out.When the supply for not detecting reference tape 90 is bad, whether the supply of judgment standard band 90 terminates (step S140).This is sentenced It is disconnected to input the scheduled period to disappear later from belt sensor in the detection signal from belt sensor 46 by detecting The input of 45 detection signal disappears to carry out.At the end of the supply not of reference tape 90, control unit 19 perform step S110 it Processing afterwards.On the other hand, at the end of the supply of reference tape 90 in step S140, the driving cylinder mechanism 31 of control unit 19, make Obtain pressing piece 33 and move (step S150) to position of readiness, and directly terminate the program.

On the other hand, when the supply for detecting reference tape 90 in the step s 100 is bad, control unit 19 makes drive motor 25 stop (step S160), and the bad this case of supply for having reference tape 90 is reported into (step S170) to operator, Driving cylinder mechanism 31 in step S150 so that pressing piece 33 moves to position of readiness, and directly terminates the program.On to operation The notification of person, for example, can both show the message of this content in guidance panel (not shown), police (not shown) can also be lighted Lamp is accused, alarm tone can also be exported.Confirm the bad operator of the supply of reference tape 90 in the situation in the absence of reference tape 90 Under, enter to be about to the processing that reference tape 90 is put into reference tape supply unit 20, in the case where reference tape 90 is stagnated, be removed base Quasi- band 90 lay equal stress on it is newly-installed processing etc..

Here, the corresponding relation of the structural element of clear and definite present embodiment and the structural element of the present invention.Present embodiment Loader department of assembly 11 equivalent to the department of assembly of the present invention, drive motor 25 is equivalent to drive division and motor, reference tape supply Portion 20 is equivalent to reference tape supply unit, and control unit 19 is equivalent to control unit.

The loader attending device 10 of present embodiment described above possesses：Loader department of assembly 11, supplied for assembling Glassware 60, the loader 60 possess the delivering mechanism 64 for sending out the band for containing element, and in the installation to substrate installation elements Used in device；And reference tape supply unit 20, have：Sprocket 21, by the action for the delivering mechanism 64 of loader 60 The reference tape 90 of confirmation is sent out to the loader 60 for being assemblied in loader department of assembly 11；Drive motor 25, drive sprocket 21； And clutch section 30, when applying predetermined load, cut off the driving force to sprocket 21.In the apparatus, sprocket 21 are driven and sent out reference tape 90 to loader 60 by drive motors 25, and reference tape 90 is inserted into loader 60, use The reference tape 90 carries out the confirming operation of loader 60.In addition, in the apparatus, when reference tape 90 is conveyed to loader 60 When, if producing bad and applying predetermined load, clutch section 30 cuts off transmission of the driving force to sprocket 21.Thus, Due to will not exceedingly apply load to reference tape 90, therefore the breakage of reference tape 90 can be prevented etc..Therefore, it is possible to further Suppress the generation of device dwell time etc. caused by breakage of reference tape 90 etc., be capable of the drop of the further running rate of restraining device It is low.

In addition, in the loader attending device 10, clutch section 30 has：Connection member 27, connect with drive motor 25 Connect, and there is transfer surface 28, the transfer surface 28 directly or indirectly be fixed on the fixed component 22 of sprocket 21 abut and Transmit the driving force of drive motor 25；And cylinder mechanism 31 (press section), so that pressing fixed component 22 is connected with connection member 27 And the mode that can transmit the driving force of drive motor 25 is pressed.In the apparatus, it can utilize to have and transmit driving force Connection member 27 and make the structure of the cylinder mechanism 31 that driving force transmits to sprocket 21 to be driven the driving of motor 25 Transmission, the cut-out of power.In addition, cylinder mechanism 31 has the pressing piece 33 of pressing fixed component 22, and pressing piece 33 is set to transmit drive Moved between the position of readiness of the transmission position of the driving force of dynamic motor 25 and the transmission for the driving force for releasing drive motor 25. In the device, the transmission of power, transmission lifting can be driven using the cylinder mechanism 31 for moving pressing piece 33.And then In reference tape supply unit 20, connection member 27 has the support shaft 29 for supporting the axle of sprocket 21 to dally.In the dress In putting, because sprocket 21 can dally, therefore compared with situation with sprocket 21 to be directly fixed on to motor drive shaft 26 etc., When operator carries out related to sprocket operation, for example, during setting reference tape 90, remove supply it is bad in reference tape When 90 etc., sprocket 21 is free to rotate, and workability is good.Further, since clutch section 30 is located in pressing piece 33 Sprocket 21 can be separated from motor drive shaft 26 during position of readiness, sprocket is reliably formed the shape for that can rotate freely State, therefore workability is good.

In addition, loader attending device 10 possesses：Belt sensor 45,46 (test section), detect reference tape 90；And control unit 19, the testing result based on the sensor, detect reference tape 90 towards loader supply it is bad.In the apparatus, Neng Goujian Survey that the supply of reference tape 90 towards loader 60 is bad, be capable of the reduction of the further running rate of restraining device.In addition, in the confession In glassware attending device 10, control unit 19 performs the supply is bad to operation when the supply for detecting reference tape 90 is bad The notification of person's notification handles, stopped the stopping processing of the action of drive motor 25 and the pressing piece 33 of Shi Gang mechanisms 31 to standby position Put mobile standby processing.In the apparatus, can be handled by notification, stopping processing, the confession to reference tape such as standby processing Suitably it is disposed to bad.

In addition, the invention is not limited in above-mentioned embodiment, it goes without saying that as long as being subordinated to the technology model of the present invention Enclose, it becomes possible to implemented by various modes.

For example, in the above-described embodiment, unloading part is sprocket 21, as long as but reference tape 90 can be sent out then simultaneously It is not particularly limited in this, for example, it is also possible to be set to outlet roller.In addition, drive motor 25 of the drive division for progress axle rotation, still As long as unloading part can be driven, then this is not particularly limited to, for example, it is also possible to be set to linear motor.In addition, clutch section 30 Driving force is cut off by the skidding between fixed component 22 and connection member 27, as long as but being turned off the driving to unloading part The construction of power, then be not particularly limited to this.

In the above-described embodiment, pressing piece 33 is pressed by the cylinder mechanism 31 with piston shaft 32, so as to which horse will be driven Driving force up to 25 is transmitted to sprocket 21, but is not particularly limited to this.For example, it is also possible to it is set to pass through spring members Pressed, so as to which the driving force of drive motor 25 be transmitted to sprocket 21.Now, spring members will can also be consolidated all the time Determine part 22 to press to connection member 27.In the apparatus, the transmission of power can be driven with simpler construction, cut It is disconnected.Now, spring members both can press fixed component 22 indirectly via pressing piece 33, can also omit pressing piece 33 and straight Ground connection pressing fixed component 22.In addition, when the construction for being set to be pressed all the time by spring members, sprocket 21 is all the time It is connected with motor drive shaft 26, it is possible to lead to not make sprocket 21 dally.In addition, cylinder mechanism 31 presses fixed component 22, but It is not to be particularly limited to this, can be both set to directly press sprocket 21, can also be set to connection member 27 to tooth The side of reel 21 presses.

In the above-described embodiment, when pressing piece 33 is located at position of readiness, sprocket 21 is supported by the axle of support shaft 29 And can rotate freely, but this is not particularly limited to, can also be set to sprocket 21 can not rotate freely.In addition, work as Set during reference tape 90, remove supply it is bad in reference tape 90 when etc. the operation of situation that can rotate freely of sprocket 21 Property is good, is preferable.

In the above-described embodiment, pressing piece 33 does not rotate, but can also be set to rotate by pressing piece 33.This When, thrust bearing 34 can also be located at piston shaft 32.

In the above-described embodiment, possess belt sensor 45,46, but be not particularly limited to this, this can also be omitted Belt sensor 45,46.Even so, due to the supply in reference tape 90 it is bad when, driving force is cut off by clutch section 30, therefore Also the protection of reference tape 90 can be realized.In addition, in the above-described embodiment, inspection of the control unit 19 based on belt sensor 45,46 The supply that measured value carrys out judgment standard band 90 is bad, but can also omit the flow.Even so, due to the confession in reference tape 90 To it is bad when, driving force is cut off by clutch section 30, therefore can also realize the protection of reference tape 90.

In the above-described embodiment, control unit 19 is after the supply for detecting reference tape 90 is bad, carry out notification processing, Stop processing and standby processing all three processing, but can also omit more than any one.

Industrial applicibility

The present invention can be applied to the installing area of electronic component.

Claims

1. a kind of loader attending device, possesses：

Department of assembly, for assembling loader, the loader possesses the delivering mechanism for sending out the band for containing element, and to base Used in the erecting device of plate installation elements；And

Reference tape supply unit, has：Unloading part, by for the reference tape of the confirming operation of the delivering mechanism of the loader to dress Loader assigned in the department of assembly is sent out；Drive division, drive the unloading part；And clutch section, when the predetermined load of application When, the drive division is cut off to the driving force of the unloading part.

2. loader attending device according to claim 1, wherein,

The unloading part is sprocket,

The drive division is motor,

The clutch section has：Connection member, it is connected with the motor, and there is transfer surface, the transfer surface and the band Tooth reel and/or be fixed on the sprocket fixed component abut and transmit the driving force of the motor；And press section, so that The side for the driving force that the sprocket and/or the fixed component are connected with the connection member and can transmit the motor Formula is pressed.

3. loader attending device according to claim 2, wherein,

The press section is following cylinder mechanism：With the pressing sprocket and/or this side of the fixed component and institute The pressing piece more than side in connection member this side is stated, and the pressing piece is being transmitted the driving force of the drive division Moved between the position of readiness of the transmission of the driving force of transmission position and the releasing drive division.

4. according to loader attending device according to any one of claims 1 to 3, wherein,

The reference tape supply unit has the support shaft that the sprocket is carried out to axle support in a manner of it can dally.

5. loader attending device according to claim 2, wherein,

The press section is spring members.

6. according to loader attending device according to any one of claims 1 to 5, wherein,

The loader attending device possesses：

Test section, detect the reference tape；And

Control unit, based on the testing result of the test section, the supply for detecting the reference tape towards the loader is bad.

7. loader attending device according to claim 6, wherein,

The control unit detect it is described supply it is bad when, perform by the supply it is bad to operator report notification processing and Stop at least one party in the stopping processing of the action of the drive division.

8. the loader attending device according to claim 6 or 7, wherein,

The press section is following cylinder mechanism：With the pressing sprocket and/or this side of the fixed component and institute The pressing piece of at least one party in connection member this side is stated, and the pressing piece is being transmitted the driving force of the drive division Moved between the position of readiness of the transmission of the driving force of transmission position and the releasing drive division,

For the control unit when detecting that the supply is bad, performing makes the pressing piece of the cylinder mechanism to the standby position Put mobile standby processing.