WO2021019705A1 - リード線引出装置 - Google Patents
リード線引出装置 Download PDFInfo
- Publication number
- WO2021019705A1 WO2021019705A1 PCT/JP2019/029940 JP2019029940W WO2021019705A1 WO 2021019705 A1 WO2021019705 A1 WO 2021019705A1 JP 2019029940 W JP2019029940 W JP 2019029940W WO 2021019705 A1 WO2021019705 A1 WO 2021019705A1
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- WIPO (PCT)
- Prior art keywords
- lead wire
- gripping
- lead
- guide
- state
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/003—Arrangements for threading or unthreading the guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/28—Arrangements for initiating a forwarding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/26—Axial shafts or spigots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/18—Gripping devices with linear motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
- B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/02—Stationary rods or plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
- B65H59/32—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged away from each other
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/028—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the detecting or sensing element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
- B65H63/086—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle responsive to completion of unwinding of a package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
- B65H75/285—Holding devices to prevent the wound material from unwinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2220/00—Function indicators
- B65H2220/03—Function indicators indicating an entity which is measured, estimated, evaluated, calculated or determined but which does not constitute an entity which is adjusted or changed by the control process per se
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/50—Occurence
- B65H2511/52—Defective operating conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/36—Wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/39—Other types of filamentary materials or special applications
Definitions
- the present invention relates to a lead wire drawing device that pulls out a lead wire and guides it to a target position.
- ultrasonic bonding device that utilizes ultrasonic vibration as a device for bonding lead wires that serve as electrode wires to the electrode film surface of a substrate used in the manufacture of solar cells and the like.
- a technique for pulling out a lead wire, which is a linear conductive material, onto a substrate is required.
- Examples of the lead wire drawing technique include the lead wire drawing structure disclosed in Patent Document 1 and the lead wire drawing device disclosed in Patent Document 2.
- the conventional lead wire lead-out technology is a technology that pulls out the lead wire from a lead reel in which the lead wire is wound in multiple layers and continuously guides the lead wire to the target position.
- the lead wire can be bonded onto the substrate by drawing the lead wire onto the substrate by the lead wire drawing technique and applying ultrasonic vibration to the lead wire by an ultrasonic bonding device in a state of being in contact with the substrate.
- the conventional lead wire drawing technology has a problem that it takes time and effort because the initial setting process for lead wire drawing that first pulls out the lead wire and guides it to the target position is performed manually by the operator.
- the lead wire drawing device has a lead wire accommodating mechanism for accommodating a lead wire so that it can be taken out from the tip portion, and a gripping operation for gripping the tip portion of the lead wire by the grip portion.
- a lead wire gripping and moving mechanism capable of performing a gripping portion moving operation for moving the gripping portion from an initial position to a target position through a lead wire moving space, and the at least one roller having at least one roller.
- a tension adjusting mechanism that executes a tension adjusting process that adjusts the tension applied to the lead wire by maintaining a contact relationship with the lead wire, and a guide that guides the traveling direction of the lead wire by sandwiching the lead wire.
- the tension adjusting mechanism includes a unit, and the tension adjusting mechanism includes a first prepared state for forming a first subspace that becomes a part of the lead wire moving space, and a first actual operating state in which the tension adjusting process can be executed.
- the state changes between the two, and the lead wire guide mechanism has a second ready state for forming a second subspace that becomes a part of the lead wire moving space, and a second state in which the guide process can be executed.
- the initial setting process for lead wire drawing which is executed under the control of the control unit when the state changes from the actual operation state of (a), is performed by the lead wire gripping movement mechanism at the initial position.
- the step of gripping the tip of the lead wire housed in the lead wire accommodating mechanism and (b) the tension adjusting mechanism are set to the first ready state, and the lead wire guide is set.
- the step of setting the mechanism to the second ready state and (c) the lead wire gripping and moving mechanism executing the gripping operation further execute the gripping portion moving operation, whereby the gripping portion is set to the initial stage.
- the lead having a step of moving from the position to the target position, and the tip of the lead wire gripped by the grip portion by the execution of the step (c) includes the first and second partial spaces. After passing through the line moving space, it is guided to the target position together with the grip portion, and after the execution of the step (c), the grip portion moving operation is terminated, and (d) is executed after the step (c).
- a step of setting the tension adjusting mechanism to the first actual operating state and setting the lead wire guide mechanism to the second actual operating state, and (e) the step. (c) Further includes a step which is executed later, ends the gripping operation by the gripping portion, and releases the lead wire from the lead wire gripping movement mechanism.
- the lead wire drawing device of the present invention is operated by an operator by automatically executing the lead wire drawing initial setting process including the above-mentioned steps (a) to (e) under the control of the control unit. It has the effect of guiding the lead wire from the initial position to the target position without the need for manual operation.
- FIG. 22 is an explanatory diagram schematically showing a configuration of a lead wire drawing device 200 which is a prerequisite technique of the present invention.
- the XYZ Cartesian coordinate system is shown.
- the lead wire drawing device 200 includes a lead wire accommodating mechanism 201, a tension adjusting mechanism 202, and a lead wire guide mechanism 203 as main components.
- the substrate 3 is placed on the substrate fixing table 2, the lead wire 4 is arranged on the substrate 3, and ultrasonic vibration UV is applied to the bonding target region of the lead wire 4 from the ultrasonic oscillation head 5 of the ultrasonic bonding device 1.
- the lead wire 4 can be ultrasonically bonded onto the substrate 3.
- a head pressurization F5 is applied to the ultrasonic oscillation head 5.
- the lead wire storage mechanism 201 and the tension adjusting mechanism 202 are fixedly arranged on the mounting member 80 mounted on the board fixing table 2.
- the lead wire accommodating mechanism 201 has a support shaft 222 that can rotate along the rotation direction R4, the lead wire 4 is wound around the support shaft 222 as a central axis, and the tip portion of the lead wire 4 is exposed to the outside. The lead wire 4 can be pulled out from the outside.
- the lead wire 4 drawn from the lead wire storage mechanism 201 is sandwiched from above and below by the lead wire guide mechanism 203 while maintaining a contact relationship with various rollers of the tension adjusting mechanism 202, and is gently gripped downward (-Z). It is guided to the surface of the substrate 3 in the direction).
- the code “4” indicated by the rectangular solid line indicates the lead wire bonded on the substrate 3
- the code “4” indicated by the broken line indicates the lead wire 4 in the process of being drawn toward the surface of the substrate 3. Is shown.
- the lead wire 4 housed in the lead wire storage mechanism 201 by the lead wire drawing device 200 which is a prerequisite technology of such a configuration passes through the tension adjusting mechanism 202 and the lead wire guide mechanism 203 to the substrate fixing table 2. It is pulled out to the surface of a substrate 3 such as a glass substrate placed on the surface.
- the lead wire 4 can be bonded onto the substrate 3 by the ultrasonic bonding device 1.
- an electrode film is generally formed on the surface of the substrate 3, and in this case, the surface of the substrate 3 is the surface of the electrode film.
- the ultrasonic bonding device 1 can move horizontally in the horizontal moving direction H1 parallel to the surface forming direction (X direction) of the substrate 3, and the lead wire guide mechanism 203 is integrally connected to the ultrasonic bonding device 1. , Horizontally move with the ultrasonic bonding device 1.
- ultrasonic bonding device 1 (ultrasonic oscillation head 5) and the lead wire guide mechanism 203 along the left direction ( ⁇ X direction)
- ultrasonic waves are made while changing the bonding target region of the lead wire 4.
- the ultrasonic bonding operation by the bonding device 1 can be repeatedly executed.
- the lead wire drawing device 200 which is a prerequisite technology, first draws out the lead wire from the lead wire accommodating mechanism 201 and guides the lead wire to the surface of the substrate 3 which is the target position while passing through the tension adjusting mechanism 202 and the lead wire guide mechanism 203.
- the initial setting process for lead wire drawing was performed manually by the operator.
- the operator manually operates the lead wire accommodating mechanism 201 to pass the tension adjusting mechanism 202 while grasping the tip portion of the lead wire 4 while contacting various rollers of the tension adjusting mechanism 202, and further, the lead wire 4
- the lead wire 4 was passed through the lead wire guide mechanism 203 so as to be sandwiched from above and below, and the tip end portion of the lead wire 4 was guided to the surface of the substrate 3.
- the initial setting process for drawing out the lead wire is manually performed manually.
- the lead wire drawing device of the embodiment described below automatically performs the above-mentioned initial setting process for lead wire drawing.
- FIG. 1 is an explanatory diagram schematically showing an overall configuration of a lead wire drawing device 100 according to an embodiment of the present invention.
- the XYZ Cartesian coordinate system is shown.
- the lead wire drawing device 100 includes a lead wire accommodating mechanism 101, a tension adjusting mechanism 102, a lead wire guide mechanism 103, a lead wire gripping and moving mechanism 104, and a control unit 105 (not shown) as main components. There is.
- the tension adjusting mechanism 102 is provided in the front stage (-X side) of the lead wire guide mechanism 103.
- FIG. 2 is a block diagram schematically showing the control system of the lead wire drawing device 100.
- the control unit 105 outputs control signals S1 to S4.
- the control signal S1 is output to the lead wire accommodating mechanism 101
- the control signal S2 is output to the tension adjusting mechanism 102
- the control signal S3 is output to the lead wire guide mechanism 103
- the control signal S4 is output to the lead wire gripping movement mechanism 104. Will be done.
- the remaining amount detection signal S16 is output from the remaining amount detector 16 described later
- the breakage detection signal S17 is output from the breakage detector 17 described later.
- the remaining amount detection signal S16 and the breakage detection signal S17 are input to the control unit 105.
- control unit 105 receives the execution request signal S20 instructing the execution of the lead wire lead-out initial setting process.
- the execution request signal S20 can be generated by the operator performing a predetermined operation. As a predetermined operation, for example, pressing an execution start button (not shown) provided on the lead wire drawing device 100 can be considered.
- the control unit 105 receives the execution request signal S20. It is possible to recognize the necessity of executing the lead wire drawing initial setting process described in detail later.
- the control unit 105 controls the lead wire accommodating mechanism 101, the tension adjusting mechanism 102, the lead wire guide mechanism 103, and the lead wire gripping and moving mechanism 104 by outputting the control signals S1 to S4 to the main components 101 to 104. Controls the execution of the lead wire lead-out initial setting process described in detail later.
- the lead wire accommodating mechanism 101 includes a lead cassette 10, an unlocking mechanism 13, and a remaining amount detector 16 as main components.
- FIG. 3 is an explanatory diagram showing the configuration of the lead cassette 10 in the lead wire accommodating mechanism 101 shown in FIG.
- the XYZ Cartesian coordinate system is shown.
- the XYZ Cartesian coordinate system is also shown in each of FIGS. 4 to 21 shown below.
- the lead cassette 10 has most of the lead wire 4 housed in the winding region 10w so that it can be taken out from the tip portion.
- the lead cassette 10 includes a bracket 20, two guide holes 21, a support shaft 22, a guide roller 23, and a lock mechanism 24 as main components.
- Two guide holes 21 are provided in the upper portion (+ Z direction side) of the bracket 20, a tension-variable support shaft 22 is attached to the central portion, and a guide roller 23 and a lock mechanism 24 are attached to the lower portion (-Z direction side). Has been done.
- the guide roller 23 is provided to guide the lead wire 4 in the direction of the lock mechanism 24.
- the variable tension type support shaft 22 and the guide roller 23 are rotatably attached to the bracket 20 along the rotation direction R4 (counterclockwise).
- the lead wire 4 is wound around the support shaft 22 as a central axis, and the tip portion is located on the lock mechanism 24 while contacting a part of the outer peripheral surface of the guide roller 23. Most of the lead wire 4 is housed in the winding region 10w.
- FIG. 4 is an explanatory diagram showing details of the lock mechanism 24 shown in FIG.
- the unlocking mechanism 13 shown in FIG. 1 can apply an unlocking force F13 to the locking mechanism 24 as needed.
- the unlocking mechanism 13 for example, a cylinder can be considered.
- the lock mechanism 24 includes an upper lock fitting 30, a lower lock fitting 31, and a spring 32 as main components.
- the unlocking force F13 is not applied from the unlocking mechanism 13
- the elastic force of the spring 32 downward (-Z direction) is applied, so that the lock fitting 30 is pushed down to the position shown by the solid line, and the lock fitting 30 is pushed down.
- the lower surface of the 30 is in close contact with the upper surface of the lock fitting 31.
- the lock metal fittings 30 and 31 are in close contact with each other, and the tips of the lead wires 4 exposed to the outside are the lock metal fittings 30 and 31. It is sandwiched by and fixed by gripping. That is, the lead wire 4 is gripped and fixed by the lock mechanism 24 in a state of protruding from the winding region 10w by a specified amount.
- the lock metal fittings 30 and 31 are in a space forming state, and the tip portion of the lead wire 4 exposed to the outside is released. That is, the lead wire 4 is in an released state in which it can be pulled out from the lead wire accommodating mechanism 101.
- the lock mechanism 24 can switch between fixing / releasing the tip of the lead wire 4 exposed to the outside via the lock metal fittings 30 and 31 depending on the presence or absence of the lock release force F13 from the lock release mechanism 13. It will be possible.
- the lead wire accommodating mechanism 101 further has a remaining amount detector 16 which is a member different from the lead cassette 10, and the remaining amount detector 16 is the remaining amount in the winding region 10w of the lead wire 4. Detects whether or not the remaining amount of lead wire is insufficient.
- the remaining amount detector 16 detects the remaining amount of the lead wire 4 wound around the support shaft 22 in the winding region 10w, compares the detected remaining amount with the reference amount, and compares the detected remaining amount with the reference amount. Detects the presence or absence of the lead wire remaining amount insufficient state in which the remaining amount of the lead wire is equal to or less than the reference amount, and outputs the remaining amount detection signal S16 instructing the presence or absence of the lead wire remaining amount insufficient state to the control unit 105.
- the lead cassette 10 in use is replaced with a new lead cassette 10. Can be encouraged.
- the remaining amount detector 16 for example, a reflection type laser length measuring device can be considered.
- the distance to the outermost peripheral portion of the wound lead wire 4, which becomes an obstacle by the reflective laser length measuring instrument, can be detected as a detection distance, and the remaining amount of the lead wire 4 is detected based on this detection distance. be able to.
- the remaining amount detector 16 makes the support shaft reachable distance, which is the distance from the remaining amount detector 16 to the support shaft 22. It is detected as a detection distance. Therefore, when the reference amount is “0” and the detection distance detected by the remaining amount detector 16 matches the reachable distance of the support shaft, it is possible to detect the occurrence of the lead wire remaining amount insufficient state.
- the remaining amount detector 16 has a function of measuring the distance to the nearest obstacle, thereby detecting the presence or absence of the lead wire remaining amount insufficient state and indicating the presence or absence of the lead wire remaining amount insufficient state.
- the quantity detection signal S16 can be output. Further, when the reference amount is set to "0", a detector having a color recognition function in which the support shaft 22 can be visually recognized may be used as the remaining amount detector 16.
- FIG. 5 is an explanatory diagram schematically showing the replacement status of the read cassette 10 using the remaining amount detector 16.
- a component portion obtained by removing the lead cassette 10 from the lead wire drawing device 100 is shown as a fixed component 100p.
- a replacement lead cassette group 10G composed of a plurality of lead cassettes 10 is prepared in advance.
- the remaining amount detection signal S16 instructing the occurrence of the lead wire remaining amount insufficient state is sent by the remaining amount detector 16. Consider the case where it is output.
- the old lead cassette 10 is removed from the fixed component 100p of the lead wire drawing device 100.
- the unlocking mechanism 13 and the remaining amount detector 16 continue to remain as the fixed component 100p.
- new lead cassette 10 one lead cassette 10 from the replacement lead cassette group 10G is selected as a new lead cassette 10 (hereinafter, abbreviated as "new lead cassette 10"), and the new lead cassette 10 is attached to the fixed configuration unit 100p to lead.
- the wire drawing device 100 is reconstructed.
- the two guide holes 21 provided in the brackets 20 of each of the plurality of lead cassettes 10 in the replacement lead cassette group 10G are accurately provided without being displaced between the plurality of lead cassettes 10. Therefore, the two guide holes 21 serve as reference holes for positioning the lead cassette 10.
- the tip end portion (lock mechanism 24) of the lead wire 4 is accurately set to the initial position P1.
- the lead cassette 10 can be attached to the fixed configuration portion 100p so as to be located. Therefore, the positional relationship between the remaining amount detector 16 and the unlocking mechanism 13 with respect to the new lead cassette 10 is the same as the positional relationship between the remaining amount detector 16 and the unlocking mechanism 13 with respect to the old lead cassette 10.
- the new lead cassette 10 can be accurately positioned and attached to the fixed configuration unit 100p when the old lead cassette 10 is replaced with the new lead cassette 10. it can.
- the tension adjusting mechanism 102 includes a dancer roller 7, two elevating guide rollers 11 and a breakage detector 17 as main components.
- the dancer roller 7 can move along the vertical movement direction V7 ( ⁇ Z direction), and the two elevating guide rollers 11 can move along the vertical movement direction V11 ( ⁇ Z direction).
- the dancer roller 7 and the two elevating guide rollers 11 are at least one roller included in the tension adjusting mechanism 102.
- the dancer roller 7 is actually attached to the mounting jig 7j, and two elevating guide rollers 11 are attached to the mounting jig 11j.
- the dancer roller 7 and the mounting jig 7j are simply referred to as “dancer roller 7”
- the two elevating guide rollers 11 and the mounting jig 11j are simply “elevated and lowered”. It may be referred to as "formula guide roller 11".
- the dancer roller 7 is located above the hand traveling space 50 described later as shown by a broken line in the prepared state (first prepared state), and is indicated by a solid line in the actual operating state (first actual operating state). It is located below the hand running space 50.
- the elevating guide roller 11 is located below the hand traveling space 50 in the prepared state (first prepared state) as shown by the broken line, and is located below the hand traveling space 50 in the actual operating state (first actual operating state) as shown by the solid line. It is located in the hand running space 50.
- the tension adjusting mechanism 102 having the dancer roller 7 and the two elevating guide rollers 11 as at least one roller forms a subspace (first subspace) that becomes a part of the hand traveling space 50 in the prepared state. To do.
- the tension adjustment process can be performed so that the tension applied to the lead wire 4 is kept constant.
- the tension adjusting mechanism 102 can execute the preparatory state (first preparatory state) for forming the subspace (first subspace) that is a part of the hand traveling space 50 and the tension adjusting process.
- the state changes from the actual operating state (first actual operating state).
- the tension adjusting mechanism 102 includes a breakage detector 17 that detects the presence or absence of disconnection of the lead wire 4 when the tension adjusting process is being executed in the actual operating state.
- the breakage detector 17 is arranged near the lowest position where the dancer roller 7 can descend in the actual operating state.
- the detection principle by the fracture detector 17 is as follows. When the lead wire 4 is broken, the tension due to the lead wire 4 disappears, so that the dancer roller 7 descends to the lowest position where it can descend. Therefore, the breakage detector 17 can detect the occurrence of a broken state of the lead wire 4 by detecting that the dancer roller 7 has descended to the lowest position where it can descend.
- the dancer roller 7 can output the breakage detection signal S17 instructing whether or not the lead wire 4 is broken to the control unit 105.
- a position detector As a specific example of the breakage detector 17, a position detector, a reed switch, a limit switch, a contact switch, and the like can be considered.
- the lead wire guide mechanism 103 includes an open / close type lead guide 12, a fixed lead guide 70, a lead guide elevating cylinder 71, and a lead gripping cylinder 72 as main components.
- the opening / closing type lead guide 12 can be moved in the vertical movement direction V12 ( ⁇ Z direction) by the lead guide elevating cylinder 71.
- the fixed lead guide 70 is fixedly arranged by a fixing means (not shown).
- the lead wire 4 When the opening / closing type lead guide 12 is located below the solid line, the lead wire 4 is formed by forming a minute space between the lower surface of the opening / closing type lead guide 12 and the upper surface of the fixed lead guide 70 by the lead gripping cylinder 72.
- the lead wire 4 can be loosely gripped so as to be movable. Therefore, the lead wire 4 can pass through the minute space.
- a guide roller 73 is provided on the fixed lead guide 70 on the input side of the minute space, and a guide roller 74 is provided on the open / close type lead guide 12 on the output side of the minute space.
- the guide rollers 73 and 74 are provided to smoothly move the lead wire 4 back and forth in the minute space.
- the openable lead guide 12 is shown by a broken line in the ready state (second ready state). By being moved upward by the lead guide elevating cylinder 71, it is located above the hand traveling space 50, and in the actual operating state (second actual operating state), as shown by the solid line, below the hand traveling space 50.
- the minute space is formed between the fixed lead guide 70 and the fixed lead guide 70.
- the lead wire guide mechanism 103 having the open / close type lead guide 12 forms a subspace (second subspace) that becomes a part of the hand running space 50 in the prepared state.
- the lead wire guide mechanism 103 forms the minute space between the open / close type lead guide 12 and the fixed lead guide 70, thereby allowing the lead wire 4 to pass through the minute space.
- a guide process for guiding the lead wire 4 downward can be performed.
- the lead wire guide mechanism 103 can execute the preparatory state (second preparatory state) for forming the subspace (second subspace) that becomes a part of the hand traveling space 50 and the guide process.
- the state changes from the actual operating state (second actual operating state).
- the lead wire gripping movement mechanism 104 includes an elevating hand unit 15 and a horizontal transfer machine 14 as main components.
- the horizontal transfer machine 14 has a predetermined thickness (length in the Z direction) and a predetermined width (length in the Y direction), and is provided so as to extend in the horizontal direction (X direction).
- the elevating hand unit 15 has a grip portion 62 g at the tip.
- the gripping portion 62g can perform a gripping operation for gripping the lead wire 4 in accordance with the opening / closing operation OP15.
- the elevating hand unit 15 is attached to the horizontal transfer machine 14 so as to be movable along the horizontal movement direction H14 ( ⁇ X direction) between the initial position P1 and the target position P2. Therefore, the elevating hand unit 15 can move the grip portion in the horizontal movement direction H14 while the lead wire 4 is gripped by the grip portion 62g. Further, the elevating hand unit 15 can also move along the vertical movement direction V15 ( ⁇ Z direction).
- FIG. 6 is an explanatory view showing a detailed structure of the lead wire gripping movement mechanism 104 shown in FIG.
- the horizontal transfer machine 14 and the elevating hand unit 15 (grip portion 62 g) shown in FIG. 1 are schematically shown, and the actual shape is similar to the structure shown in FIG.
- the horizontal transfer machine 14 is fixedly arranged at a position higher than the grip portion 62 g (+ Z direction side) by a fixing means (not shown).
- the elevating hand unit 15 is attached to the horizontal transfer machine 14 via the hand unit attachment jig 85 and the vertical slide table 60.
- the vertical slide table 60 is attached to the hand unit mounting jig 85 so as to be movable in the vertical movement direction V15 ( ⁇ Z direction), and the elevating hand unit 15 is provided integrally with the vertical slide table 60.
- the elevating hand unit 15 can move in the vertical movement direction V15 ( ⁇ Z direction) together with the vertical slide table 60 in a state where the hand unit mounting jig 85 is fixed.
- the chucking hand 62 is attached below the elevating hand unit 15 via a horizontal slide table 61, and the tip on the right side (+ Y direction) of the chucking hand 62 is the grip portion 62 g.
- the horizontal slide table 61 is attached to the elevating hand unit 15 so as to be movable in the horizontal movement direction H62, and the chucking hand 62 is provided integrally with the horizontal slide table 61.
- the chucking hand 62 can move in the horizontal movement direction H62 ( ⁇ Y direction) together with the horizontal slide table 61 with the elevating hand unit 15 stopped.
- the right end (+ Y direction) of the chucking hand 62 is the grip portion 62 g.
- the grip portion 62g can perform the opening / closing operation OP15 by the upper grip member and the lower grip member, and the lead wire 4 can perform the grip operation of gripping by the grip portion 62g.
- the lead wire gripping and moving mechanism 104 has a gripping portion 62g, and a gripping operation of gripping the tip portion of the lead wire 4 by the gripping portion 62g can be executed.
- the lead wire gripping / moving mechanism 104 allows the gripping portion 62g to pass from the initial position P1 through the hand traveling space 50 by matching the arrangement height of the gripping portion 62g with the hand traveling space 50 which is the lead wire moving space.
- the gripping portion moving operation of moving to the target position P2 is further feasible.
- the output of S17 or the output of the execution request signal S20 in response to the operator's request is the execution start condition.
- control unit 105 since the control unit 105 has input the remaining amount detection signal S16, the breakage detection signal S17, and the execution request signal S20, when the above execution start condition is satisfied, the initial setting for lead wire drawing is performed. Processing execution control can be started.
- the lead wire lead-out initial setting process executed under the control of the control unit 105 has the following steps (a) to (e).
- step (a) at the initial position P1, the lead wire gripping and moving mechanism 104 is made to perform a gripping operation to grip the tip of the lead wire 4 housed in the lead wire storage mechanism 101 (winding region 10w). It is a step.
- Step (b) is a step of setting the tension adjusting mechanism 102 in the prepared state (first prepared state) and setting the lead wire guide mechanism 103 in the prepared state (second prepared state).
- step (c) the grip portion 62g is moved to the target position P2 by further executing the grip portion moving operation by the lead wire gripping movement mechanism 104 in which the grip portion 62g is executing the grip operation at the initial position P1. Is.
- the tip of the lead wire 4 gripped by the grip portion 62g passes through the hand traveling space 50 (lead wire moving space) including the first and second subspaces, and then the grip portion. It is guided to the target position P2 together with 62 g, and after the execution of this step (c), the gripping portion moving operation is terminated.
- Step (d) is executed after step (c), the tension adjusting mechanism 102 is set to the actual operating state (first actual operating state), and the lead wire guide mechanism 103 is set to the actual operating state (second actual operating state). ) Is the step to set.
- Step (e) is a step executed after step (c), ending the gripping operation by the gripping portion 62g, and releasing the lead wire 4 from the lead wire gripping movement mechanism 104.
- 7 to 21 are explanatory views showing the operation contents of the initial setting process for lead wire drawing.
- 7 to 12 schematically show the initial setting process for lead wire drawing, and are views taken in a plan view in the XZ plane as in FIG. 1.
- 13 to 21 show the lead wire drawing initial setting process along the actual structure to the extent possible, and are views taken in a plan view in the YZ plane. 13 to 15 correspond to the AA cross section of FIG. 1, 16 to 18 correspond to the BB cross section of FIG. 1, and 19 to 21 correspond to the CC cross section of FIG. Equivalent to.
- FIG. 7 shows a state immediately before the execution of the lead wire drawing initial setting process.
- the lead wire 4 is fixed by the lock mechanism 24 in the fixed state with the tip protruding from the lock mechanism 24.
- This state is the lead wire fixed state. That is, in the lead wire fixed state, the unlocking force F13 from the unlocking mechanism 13 is not applied to the locking mechanism 24.
- FIGS. 7 to 13 a virtual line extending in the horizontal direction (X direction) from the lead wire 4 fixed by the lock mechanism 24 is shown as a leader reference line LS.
- the lead wire accommodating mechanism 101, the tension adjusting mechanism 102, and the lead wire guide mechanism 103 are shown in FIGS. 7 (a) to 11 (a), respectively, and the lead wire gripping mechanism is shown in each of FIGS. 7 (b) to 11 (b).
- the moving mechanism 104 is shown. 7 (a) to 11 (a) and 7 (b) to 11 (b) are used as indicators of the vertical (Z direction) correlation positional relationship between FIGS. 7 (a) and 11 (a).
- the drawing reference line LS common to each of 11 (a) and 7 (b) to 11 (b) is shown.
- the lead cassette 10 is provided on the upper surface of the machine frame 81, and the unlocking mechanism 13 is provided adjacent to the lead cassette 10 on the upper surface of the machine frame 81.
- the variable tension type support shaft 22 is rotatably attached to the support shaft base 26, penetrates the bearing 28 provided in the opening of the bracket 20, and extends to the winding region 10w.
- the support shaft base 26 is fixed to the bracket 20 via a mounting jig 29 provided on the side surface of the bracket 20.
- the elevating hand unit 15 of the lead wire gripping and moving mechanism 104 initially holds the grip portion 62g so that the arrangement height of the grip portion 62g is located on the drawer reference line LS. It is raised in the vertical movement direction V15 (+ Z direction).
- the grip portion 62g executes the opening / closing operation OP15 so that the grip / release space SP15 is provided in the initial state.
- the elevating hand unit 15 has a moving body 19 for the hand unit below, and the moving body 19 for the hand unit moves in the horizontal direction (X direction) in the horizontal transfer machine 14, so that the grip portion A horizontal movement of 62 g is possible.
- the tension adjusting mechanism 102 is arranged so that the dancer roller 7 is located below the drawer reference line LS and the elevating guide roller 11 is located near the bottom of the drawer reference line LS. Will be done.
- the open / close type lead guide 12 is arranged so as to be located below the lead reference line LS by the lead guide elevating cylinder 71.
- FIG. 8 shows a state in which the processes corresponding to the steps (a) and (b) of the initial setting process for lead wire drawing are executed.
- the chucking hand 62 is horizontally moved from the initial state along the horizontal movement direction H62 (+ Y direction), and the grip portion 62g is placed at a position where the tip portion of the lead wire 4 can be gripped. Move it. That is, the chucking hand 62 is moved so that the tip portion of the lead wire 4 exists in the grip release space SP15 (see FIG. 6) of the grip portion 62 g.
- the unlocking force F13 is applied to the locking mechanism 24 from the unlocking mechanism 13, so that the lead wire 4 by the locking mechanism 24 is applied.
- the gripping and fixing of the lead wire 4 is released, and the lead wire 4 is in the lead wire released state. That is, in the lead wire open state, the lead wire 4 is free from the lead wire accommodating mechanism 101.
- the tension adjusting mechanism 102 is set to the ready state (first ready state). That is, the elevating drive unit D11 lowers the elevating guide roller 11 from the initial state along the vertical movement direction V11 ( ⁇ Z direction), and the elevating drive unit D7 lowers the dancer along the vertical movement direction V7 (+ Z direction). The roller 7 is raised from the initial state.
- a cylinder can be considered as the elevating drive unit D11 and the elevating drive unit D7.
- the elevating guide roller 11 When the tension adjusting mechanism 102 is in the prepared state, the elevating guide roller 11 is located below the drawer reference line LS, and the dancer roller 7 is located above the drawer reference line LS, so that the dancer roller 7 and the elevating guide roller 11 are located.
- a subspace (first subspace) that becomes a part of the hand traveling space 50 is secured between the two. That is, both the elevating guide roller 11 and the dancer roller 7 do not exist in the hand traveling space 50 including the above partial space.
- the lead wire guide mechanism 103 is set to the ready state (second ready state). That is, the opening / closing type lead guide 12 is raised from the initial state along the vertical movement direction V12 (+ Z direction) by the lead guide elevating cylinder 71.
- the lead wire guide mechanism 103 is provided with a part of the hand traveling space 50 between the open / close lead guide 12 and the fixed lead guide 70 by the opening / closing lead guide 12 being located above the drawer reference line LS.
- Subspace (second subspace) is secured. That is, both the open / close type lead guide 12 and the fixed lead guide 70 do not exist in the hand traveling space 50 including the above partial space.
- FIG. 9 shows a state in which the process corresponding to step (c) of the lead wire lead-out initial setting process is executed.
- the grip portion 62 g of the lead wire gripping movement mechanism 104 is the tip portion of the lead wire 4 existing in the lead wire reference line LS. Is grasping. That is, the grip portion 62g is arranged so as to be included in the hand traveling space 50 in the height direction (Z direction).
- the grip portion moving operation of moving the lead wire gripping movement mechanism 104 (grip portion 62 g) executing the above-mentioned gripping operation along the horizontal moving direction H14 (+ X direction) is executed. Let me. As a result, the grip portion 62g can be moved from the initial position P1 to the target position P2 via the hand traveling space 50.
- a subspace (first subspace) that becomes a part of the hand traveling space 50 is formed between the dancer roller 7 and the elevating guide roller 11. Therefore, when the grip portion moving operation is executed, the grip portion 62g can pass through the hand traveling space 50 (first subspace) formed between the dancer roller 7 and the elevating guide roller 11 without any trouble.
- the lead wire guide mechanism 103 forms a subspace (second subspace) that becomes a part of the hand traveling space 50 between the open / close type lead guide 12 and the fixed lead guide 70. ing. Therefore, when the grip portion moving operation is executed, the grip portion 62g can pass through the hand traveling space 50 (second subspace) formed between the open / close type lead guide 12 and the fixed lead guide 70 without any trouble.
- the tip portion of the lead wire 4 gripped by the gripping portion 62g is the hand traveling space 50 (lead wire moving space) including the first and second partial spaces described above. ), It is guided to the target position P2 together with the grip portion 62 g, and then the grip portion moving operation is terminated.
- step (c) of causing the lead wire gripping movement mechanism 104 to execute the gripping portion moving operation is executed.
- the lead wire 4 exists in the hand traveling space 50, and is in the XY plane with the dancer roller 7, the elevating guide roller 11, the open / close lead guide 12, and the fixed lead guide 70, respectively. It overlaps in a plan view.
- FIG. 10 and 11 show a state in which the process corresponding to step (d) of the lead wire lead-out initial setting process is executed. Further, FIG. 11 shows a state in which a process corresponding to step (e) of the lead wire drawing initial setting process is executed.
- the grip portion 62g of the lead wire gripping movement mechanism 104 is lowered in the vertical movement direction V15 ( ⁇ Z direction), and at the same time, the lead wire guide mechanism 103 is in the actual operating state (second). Is set to the actual operating state of. That is, the open / close type lead guide 12 is lowered from the prepared state (second prepared state) along the vertical moving direction V12 ( ⁇ Z direction) by the lead guide elevating cylinder 71.
- the opening / closing type lead guide 12 is located below the lead reference line LS, and the lead wire 4 is located between the lower surface of the opening / closing type lead guide 12 and the upper surface of the fixed lead guide 70.
- a minute space is secured to gently grip the. That is, the lead wire 4 is gripped in the minute space so that it can be pulled out from the tip portion.
- the lead wire guide mechanism 103 sandwiches the lead wire 4 from above and below by the open / close type lead guide 12 and the fixed lead guide 70, and allows the lead wire 4 to pass through the minute space in the horizontal direction of the lead wire 4.
- a guide process for guiding the lead wire 4 in the downward ( ⁇ Z direction) traveling direction with the movement in the (+ X direction) can be executed. By this guide process, the lead wire 4 can be guided to the surface of the substrate to be a bonding object (not shown).
- the tension adjusting mechanism 102 is set to the actual operating state (first actual operating state). That is, the elevating drive unit D11 raises the elevating guide roller 11 from the prepared state along the vertical movement direction V11 (+ Z direction), and the elevating drive unit D7 raises the dancer along the vertical movement direction V7 ( ⁇ Z direction). The roller 7 is lowered from the prepared state.
- the elevating drive unit D11 and the elevating drive unit D7 are attached to the machine frame 82.
- the elevating guide roller 11 is located near the drawer reference line LS, and the dancer roller 7 is located below the drawer reference line LS.
- the tension adjusting mechanism 102 maintains a contact relationship with the lead wire 4 on the upper outer peripheral surfaces of the two elevating guide rollers 11 and has a contact relationship with the lead wire 4 on the lower outer peripheral surface of the dancer roller 7 during actual operation.
- the process to be executed is executed.
- a grip release space SP15 is provided in the grip portion 62 g of the elevating hand unit 15 of the lead wire gripping and moving mechanism 104, and the gripping operation of gripping the tip portion of the lead wire 4 is completed. As a result, the lead wire 4 is released from the lead wire gripping movement mechanism 104.
- the chucking hand 62 is moved in the horizontal movement direction H62 ( ⁇ Y direction) and returned to the state shown by the solid line in FIG. 6, and then the elevating hand unit 15 is shown in the solid line in FIG. 11 (b). Is moved in the horizontal movement direction H14 ( ⁇ X direction) and returned to the initial position P1. Further, the elevating hand unit 15 is raised in the vertical movement direction V15 (+ Z direction) at the initial position P1, and the arrangement of the grip portion 62g is set to the initial state in which it is in the vicinity of the drawer reference line LS.
- the lead wire 4 is superposed on the bonding target region of the lead wire 4.
- the lead wire 4 can be bonded to the surface of the substrate which is the object to be bonded.
- the lead wire drawing device 100 of the present embodiment is manually operated by the operator by automatically executing the lead wire drawing initial setting process including the above-mentioned steps (a) to (e) under the control of the control unit 105. This has the effect of guiding the tip of the lead wire 4 from the initial position P1 to the target position P2 without the need for an operation.
- the lead wire drawing device 100 fixes the tip end portion of the lead wire 4 by the lock mechanism 24 in the lead wire accommodating mechanism 101 to bring the lead wire into a fixed state, so that the lead wire 4 can not be loosened. It can be stored in the winding area 10w).
- the lead wire 4 can be pulled out from the winding region 10w from the leading end portion by releasing the leading end portion of the lead wire 4 by the lock mechanism 24 in the lead wire accommodating mechanism 101 to bring the lead wire into the released state. ..
- the lead wire gripping movement mechanism 104 executes the gripping operation in the lead wire fixed state
- the lead wire gripping movement mechanism 104 executes the gripping portion moving operation in the lead wire release state, whereby the lead cassette 10 For the lead wire 4 housed in the winding region 10w in the wound state, both the gripping operation and the gripping portion moving operation by the lead wire gripping movement mechanism 104 can be executed without any trouble.
- the lead wire storage mechanism 101 has a remaining amount detector 16. Therefore, the necessity of replacing the lead cassette 10 with a new lead cassette 10 can be automatically recognized by detecting the occurrence of the lead wire remaining amount insufficient state by the remaining amount detector 16.
- the lead cassette 10 in use is removed from the lead wire drawing device 100 by using the output of the remaining amount detection signal S16 instructing the lead wire remaining amount insufficient state by the remaining amount detector 16 as a trigger, and a plurality of prepared lead cassettes are prepared.
- the lead cassette 10 can be incorporated into the lead wire drawing device 100 as a new lead cassette 10.
- the tension adjusting mechanism 102 has a breakage detector 17. Therefore, by detecting the disconnection state of the lead wire 4 with the breakage detector 17, it is possible to automatically recognize the necessity of performing the lead wire lead-out initial setting process again.
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Abstract
Description
図22はこの発明の前提技術となるリード線引出装置200の構成を模式的に示す説明図である。同図において、XYZ直交座標系を記している。
(構成)
図1はこの発明の実施の形態であるリード線引出装置100の全体構成を模式的に示す説明図である。図1において、XYZ直交座標系を記している。
リード線引出用初期設定処理に関し、例えば、残量検出器16によるリード線残量不足状態を指示する残量検出信号S16の出力、破断検出器17によるリード線4の断線を指示する破断検出信号S17の出力、あるいは、オペレータの要求に応じた実行要求信号S20の出力が実行開始条件となる。
本実施の形態のリード線引出装置100は、制御部105の制御下で上述したステップ(a)~(e)を備えるリード線引出用初期設定処理を自動的に実行することにより、オペレータによる手動操作を不要にして、リード線4の先端部を初期位置P1から目標位置P2に導くことができる効果を奏する。
10 リードカセット
11 昇降式ガイドローラ
12 開閉式リードガイド
13 ロック解除機構
14 水平方向移載機
15 昇降式ハンドユニット
16 残量検出器
17 破断検出器
24 ロック機構
50 ハンド走行空間
62 チャッキングハンド
62g 把持部
70 固定リードガイド
100 リード線引出装置
101 リード線収納機構
102 張力調整機構
103 リード線ガイド機構
104 リード線把持移動機構
105 制御部
Claims (4)
- 先端部から取り出し可能にリード線を収納するリード線収納機構と、
把持部を有し、該把持部によって前記リード線の先端部を把持する把持動作と、リード線移動空間を通って、前記把持部を初期位置から目標位置に移動させる把持部移動動作とが実行可能なリード線把持移動機構と、
少なくとも一つのローラを有し、前記少なくとも一つのローラと前記リード線とが接触関係を保つことにより、前記リード線にかかる張力を調整する張力調整処理を実行する張力調整機構と、
前記リード線を挟み込むことにより、前記リード線の進行方向をガイドするガイド処理を実行するリード線ガイド機構と、
前記リード線収納機構、前記リード線把持移動機構、前記張力調整機構及び前記リード線ガイド機構を制御してリード線引出用初期設定処理の実行を制御する制御部とを備え、
前記張力調整機構は、前記リード線移動空間の一部となる第1の部分空間を形成する第1の準備状態と、前記張力調整処理が実行可能な第1の実動作状態との間で状態が変化し、
前記リード線ガイド機構は、前記リード線移動空間の一部となる第2の部分空間を形成する第2の準備状態と、前記ガイド処理が実行可能な第2の実動作状態との間で状態が変化し、
前記制御部の制御下で実行される前記リード線引出用初期設定処理は、
(a) 前記初期位置において、前記リード線把持移動機構に前記把持動作を実行させることにより、前記リード線収納機構に収納された前記リード線の先端部を把持させるステップと、
(b) 前記張力調整機構を前記第1の準備状態に設定し、前記リード線ガイド機構を前記第2の準備状態に設定するステップと、
(c) 前記把持動作を実行している前記リード線把持移動機構に前記把持部移動動作をさらに実行させることにより、前記把持部を前記初期位置から前記目標位置に移動させるステップとを備え、前記ステップ(c)の実行によって、前記把持部に把持された前記リード線の先端部は、前記第1及び第2の部分空間を含む前記リード線移動空間を通過した後、前記把持部と共に前記目標位置に導かれ、前記ステップ(c)の実行後、前記把持部移動動作は終了され、
(d) 前記ステップ(c)後に実行され、前記張力調整機構を前記第1の実動作状態に設定し、前記リード線ガイド機構を前記第2の実動作状態に設定するステップと、
(e) 前記ステップ(c)後に実行され、前記把持部による前記把持動作を終了し、前記リード線を前記リード線把持移動機構から解放するステップとをさらに備える、
リード線引出装置。 - 請求項1記載のリード線引出装置であって、
前記リード線収納機構は、
回転可能な張力可変式の支持軸を備え、前記リード線は前記支持軸を中心軸として巻回され、かつ、先端部が外部に露出する態様で収納され、
外部に露出した前記リード線の先端部の固定/解放の切替が可能なロック機構をさらに備える、
リード線引出装置。 - 請求項1または請求項2記載のリード線引出装置であって、
前記リード線収納機構は、
前記リード線の残量が基準量以下になるリード線残量不足状態の有無を検出する残量検出器を含む、
リード線引出装置。 - 請求項1から請求項3のうち、いずれか1項に記載のリード線引出装置であって、
前記張力調整機構は、
前記第1の実動作状態の時、前記リード線の断線の有無を検出する破断検出器を含む、
リード線引出装置。
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CN201980052547.7A CN112672964B (zh) | 2019-07-31 | 2019-07-31 | 引线引出装置 |
KR1020217003810A KR102512741B1 (ko) | 2019-07-31 | 2019-07-31 | 리드선 인출 장치 |
JP2019572254A JP6827688B1 (ja) | 2019-07-31 | 2019-07-31 | リード線引出装置 |
US16/960,231 US11760602B2 (en) | 2019-07-31 | 2019-07-31 | Lead wire pulling out mechanism |
PCT/JP2019/029940 WO2021019705A1 (ja) | 2019-07-31 | 2019-07-31 | リード線引出装置 |
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WO2023100288A1 (ja) * | 2021-12-01 | 2023-06-08 | 東芝三菱電機産業システム株式会社 | 超音波接合装置 |
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KR102363722B1 (ko) * | 2019-03-13 | 2022-02-17 | 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 | 초음파 접합 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5617868A (en) * | 1979-07-16 | 1981-02-20 | Matsushita Electric Ind Co Ltd | Coil winding apparatus |
JPH0299219A (ja) * | 1988-10-05 | 1990-04-11 | Daido Steel Co Ltd | 引出し装置 |
JPH07137939A (ja) * | 1993-11-17 | 1995-05-30 | Fujikura Ltd | プルーフテスタの自動線掛け制御方法 |
JP2002512126A (ja) * | 1998-04-17 | 2002-04-23 | エーヨットペー・マシイネン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | ワイヤコイル始端を伸線装備へ供給する装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2125552C3 (de) * | 1970-05-23 | 1980-01-24 | Tekma Kinomat S.P.A., Caronno Petusella, Varese (Italien) | Vorrichtung zum Wickeln von elektrischen Spulen |
US4657165A (en) * | 1985-09-30 | 1987-04-14 | Giroux D William | Mechanical means for preventing the twisting of a fiber optic cable while temporarily storing the same |
GB2210901B (en) * | 1987-10-10 | 1992-02-19 | Shelton Alan Ltd | Yarn feed apparatus |
CA1305095C (en) * | 1988-03-25 | 1992-07-14 | Kiyomi Yokoi | Method and apparatus for passing threadlike pieces through tubular products |
CA2231096A1 (en) * | 1997-03-25 | 1998-09-25 | Duane E. Hoke | Optical fiber dual spindle winder with automatic threading and winding |
US6715708B2 (en) * | 2002-05-17 | 2004-04-06 | The Goodyear Tire & Rubber Company | Automatic and continuous calibration of feed cord properties |
DE102005019213A1 (de) * | 2005-04-25 | 2006-10-26 | Maschinenfabrik Niehoff Gmbh & Co Kg | Verfahren und Vorrichtung zum Wickeln von langgestrecktem Wickelgut |
CN201485130U (zh) * | 2009-07-14 | 2010-05-26 | 铜陵精达里亚特种漆包线有限公司 | 裸铜线放线保护装置 |
JP5623794B2 (ja) * | 2010-06-04 | 2014-11-12 | 日特エンジニアリング株式会社 | 巻線用線材のバックテンション付与装置及びそのバックテンション付与方法 |
JP5589723B2 (ja) * | 2010-09-28 | 2014-09-17 | ブラザー工業株式会社 | 画像形成装置 |
JP5607755B2 (ja) * | 2010-11-30 | 2014-10-15 | 東芝三菱電機産業システム株式会社 | リード線引出装置 |
JP5799041B2 (ja) | 2013-03-07 | 2015-10-21 | 株式会社フジクラ | 光ファイバのスクリーニング試験方法および装置 |
JP6175623B2 (ja) | 2014-01-15 | 2017-08-09 | 多摩川精機株式会社 | リード線引出し構造及び方法 |
-
2019
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- 2019-07-31 WO PCT/JP2019/029940 patent/WO2021019705A1/ja active Application Filing
- 2019-07-31 CN CN201980052547.7A patent/CN112672964B/zh active Active
- 2019-07-31 JP JP2019572254A patent/JP6827688B1/ja active Active
- 2019-07-31 US US16/960,231 patent/US11760602B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5617868A (en) * | 1979-07-16 | 1981-02-20 | Matsushita Electric Ind Co Ltd | Coil winding apparatus |
JPH0299219A (ja) * | 1988-10-05 | 1990-04-11 | Daido Steel Co Ltd | 引出し装置 |
JPH07137939A (ja) * | 1993-11-17 | 1995-05-30 | Fujikura Ltd | プルーフテスタの自動線掛け制御方法 |
JP2002512126A (ja) * | 1998-04-17 | 2002-04-23 | エーヨットペー・マシイネン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | ワイヤコイル始端を伸線装備へ供給する装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023100288A1 (ja) * | 2021-12-01 | 2023-06-08 | 東芝三菱電機産業システム株式会社 | 超音波接合装置 |
JP7301489B1 (ja) * | 2021-12-01 | 2023-07-03 | 東芝三菱電機産業システム株式会社 | 超音波接合装置 |
Also Published As
Publication number | Publication date |
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US20220002112A1 (en) | 2022-01-06 |
KR102512741B1 (ko) | 2023-03-22 |
CN112672964B (zh) | 2022-11-08 |
JPWO2021019705A1 (ja) | 2021-09-13 |
CN112672964A (zh) | 2021-04-16 |
US11760602B2 (en) | 2023-09-19 |
KR20210028691A (ko) | 2021-03-12 |
JP6827688B1 (ja) | 2021-02-10 |
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