JP2019003980A - Tape recovery apparatus and component mounting apparatus equipped with the same - Google Patents

Abstract

To provide a tape collection device capable of collecting empty tape efficiently while using the capacity of a dust box, and excellent in operation of inserting and removing dust boxes.SOLUTION: A tape collection device CD includes a dust box 24 (tape collection box), and a tape collection part 28 having a horizontal support surface 202a for supporting it. The dust box 24 includes first and second housing parts 35A, 35B. The first and second housing parts 35A, 35B are arranged so that the interior is continuous with each other, and can bend (displace) at the position of boundary to the second housing part 35B, so that the first housing part 35A is arranged at a position corresponding to a third duct 18, when the dust box 24 is inserted into the tape collection part 28. A first guide part 40 for supporting the first housing part 35A in a tilted state, by pushing up the first housing part 35A as the dust box 24 is inserted into the tape collection part 28, is provided on the support surface 202a.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a tape collecting device for collecting an empty tape (used tape) delivered from a tape feeder, and a component mounting apparatus including the same.

  The component mounting apparatus provided with the tape feeder is provided with a dust box at the lower portion thereof, and after supplying the components, the empty tape delivered from the tape feeder is guided downward and stored in the dust box. A tape cutter is provided above the dust box, and the empty tape is dropped and stored in the dust box through the discharge duct while being chopped by the tape cutter.

  Note that the empty tape stored in the dust box is likely to be accumulated at a lower position of the duct, and it is difficult to efficiently collect the empty tape by utilizing the capacity of the dust box. Therefore, in recent years, as disclosed in Patent Document 1, the dust box is disposed in an inclined state so that the front side of the apparatus is lowered. This is intended to eliminate the uneven accumulation of empty tape in the dust box by moving the empty tape collected in the dust box to the front side of the apparatus by its own weight.

JP 2012-99690 A

  However, when the dust box is tilted, the empty tape stored first may be pushed out of the dust box by the weight of the empty tape stored. Moreover, since the mounting surface of the dust box is inclined, it is difficult to remove and insert the dust box. For example, when disposing of empty tape, the front side of the dust box is lifted and the dust box is pulled out along the mounting surface. At this time, simply pulling out the front side of the dust box in the horizontal direction causes the dust box to gradually rise. Therefore, there is a possibility that the stored empty tape spills behind the dust box. Therefore, it is necessary to pay attention to the work of pulling out the dust box, and in the case of spilling, it is necessary to clean up afterwards, which is complicated.

  The present invention has been made in view of the circumstances as described above, and can provide a tape recovery device that can efficiently recover empty tapes while utilizing the volume of the dust box, and that has good operability in and out of the dust box. Objective.

  In order to solve the above-mentioned problems, a tape recovery apparatus of the present invention is a tape recovery apparatus that includes a duct for discharging a tape and collects a used tape that has been sent from a tape feeder and cut through the duct. A tape recovery box that is disposed below the duct and opens upward; and a horizontal support surface that supports the tape recovery box. The tape recovery box can be taken in and out along the support surface. A tape recovery box, the tape recovery box having a first storage portion and a second storage portion, and the first storage portion and the second storage portion are continuously connected to each other in the direction of taking in and out of the tape recovery portion. When the tape collection box is inserted into the tape collection unit from the first storage unit side, the second storage unit is disposed at a position corresponding to the duct. Displaceable at the position of the boundary with the storage section, and the first storage section is tilted by pushing up the first storage section with the insertion of the tape recovery box into the tape recovery section on the support surface. The 1st guide part supported in a state is provided.

  According to the structure of this tape collection | recovery apparatus, a used tape falls in the 1st accommodating part pushed up by the guide part among tape collection boxes. Since the first storage part is pushed up and inclined by the first guide part, the used tape that has fallen into the first storage part is moved by its own weight along the inner bottom surface of the first storage part to the side of the second storage part. Move to. Therefore, it is possible to prevent the used tape from being concentrated on the tape dropping point. If the tape recovery box is inserted into the tape recovery part along the horizontal support surface, the first storage part is automatically pushed up to the pushed-up position by the first guide part, and conversely, the tape recovery box is placed on the horizontal support surface. If it is removed from the tape collecting portion along the first guide portion, the first storage portion is naturally displaced along the first guide portion from the pushed-up position onto the support surface. That is, the tape recovery box can be taken in and out in the horizontal direction along the support surface of the tape recovery unit. Therefore, according to this tape recovery apparatus, it is possible to efficiently recover the used tape while utilizing the volume of the tape recovery box, and the tape collection box can be taken in and out easily.

  In the tape collecting apparatus, the duct includes an outlet for a used tape that extends in the vertical direction and opens downward at a lower end portion, and is disposed inside the first storage portion supported by the first guide portion. It is preferable that at least a part of the lower end portion of the duct enters.

  According to this structure, it is suppressed that a used tape spills from a tape collection box. Therefore, it is possible to collect the used tape more reliably.

  In the tape collecting apparatus, when the tape collecting box is taken in and out of the tape collecting unit, the tape collecting unit is located on the side in the taking direction with respect to the first guide part in the taking in and out direction and facing the support surface. It is preferable that a second guide portion for restricting the upward displacement of the tape recovery box is provided.

  According to this configuration, the tape recovery box is restrained from both the upper and lower sides, so that the tape recovery box can be moved into and out of the tape recovery unit while being reliably moved in the horizontal direction. Therefore, there is no inconvenience that the tape collection box is lifted and caught on something in and out of the way.

  In the above tape collecting apparatus, the first guide portion that supports the first storage portion may include a rotation member, and the first storage portion may be supported in an inclined state via the rotation member. .

  In this configuration, when the collection of the used tape advances and the weight of the first storage unit increases, the tape collection box moves in the take-out direction with the weight. At this time, the collection box moves smoothly as the rotating member rotates. Therefore, it is possible to know the disposal time of the tape collected with the movement of the tape collection box. That is, since the used tape is mainly stored from the second storage portion side, the tape collection box is full or close to the state when the used tape is stored in the first storage portion. Therefore, it is possible to know the disposal time of the tape by the above movement of the tape collection box.

  In this case, at least one of the bottom surface of the tape recovery box or the support surface of the tape recovery portion is subjected to surface treatment or surface processing for reducing frictional resistance between the bottom surface and the support surface. Is preferred.

  According to this configuration, the tape collection box can be moved in the take-out direction more smoothly by its own weight.

  In the case of the above configuration, it is preferable that a detection unit that detects that the tape collection box has moved from the tape collection unit to a predetermined position on the take-out direction side is preferably provided.

  According to this configuration, the movement of the tape collection box can be reliably detected and notified to the operator. For this reason, it is possible to prevent the tape disposal time from being overlooked by overlooking the movement of the tape collection box.

  A tape collecting apparatus according to another aspect of the present invention is a tape feeder for supplying mounting components, a head for taking out components from the tape feeder and mounting them on a substrate, and being delivered from the tape feeder for discharging. It is provided with any one of the tape recovery devices described above for recovering the used tape falling through the duct.

  According to this component mounting apparatus, an empty tape can be efficiently collected while utilizing the capacity of the tape collection box, and the operability of the tape collection box can be improved.

  In this case, the component mounting apparatus includes an apparatus main body unit including the head and the tape feeder, and can be moved away from the apparatus main body unit along an installation surface on which the apparatus main body unit is installed. A component supply unit may be provided, and at least the tape recovery unit and the tape recovery box of the tape recovery device may be provided in the component supply unit.

  According to this structure, in the component mounting apparatus of the type which can set up a tape feeder in the state which isolate | separated the component supply unit from the apparatus main body part, the above-mentioned effect can be enjoyed.

  According to the present invention, an empty tape can be efficiently recovered while utilizing the volume of a tape recovery box (dust box) in the tape recovery device, and the operability of the tape recovery box can be improved.

It is sectional drawing of the component mounting apparatus (component mounting apparatus provided with the tape collection | recovery apparatus of this invention) which concerns on 1st Embodiment of this invention. (A), (B) is the perspective view which looked at the dust box from the upper side. It is the perspective view which looked at the dust box from the lower side. (A)-(C) are schematic diagrams which show the insertion process of the dust box to a tape collection | recovery part. It is principal part sectional drawing of the component mounting apparatus (component mounting apparatus provided with the tape collection | recovery apparatus of this invention) which concerns on 2nd Embodiment of this invention. It is principal part sectional drawing of the component mounting apparatus which shows the modification of 1st Embodiment.

  Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[Configuration of Component Mounting Device (First Embodiment)]
FIG. 1 is a cross-sectional view of the component mounting apparatus according to the first embodiment of the present invention. In the following description, the left-right direction in FIG. Note that the vertical direction in FIG. 1 corresponds to the vertical direction.

  The component mounting apparatus 1 generally includes an apparatus main body 2 and a component supply unit 4 that can be attached to and detached from the apparatus main body 2.

  The apparatus main body 2 includes a base 10, a substrate transport mechanism (not shown) that transports a substrate P such as a printed wiring board, and a head unit 12 for transferring a component C onto the substrate P.

  The base 10 includes a table 11. The central portion of the table 11 is a work area WA where the mounting operation of the component C is mainly performed on the substrate P. The outside of the work area WA (left side in FIG. 1) is the supply of the mounting component C. This is a parts supply area PA to be performed. The substrate transport mechanism is disposed in the work area WA, and the component supply unit 4 is disposed in the component supply area PA.

  The apparatus main body 2 further includes tape discharge ducts 16, 17, 18 for guiding used tapes fed (discharged) from a later-described tape feeder 22 of the component supply unit 4 to a later-described dust box 24, and in the middle of the guidance. And a tape cutter 14 for cutting the used tape. These constitute a tape recovery device CD together with a dust box 24 and the like which will be described later, and this will be described in detail later.

  The head unit 12 is provided so as to be movable forward, backward, left and right over the base 10 across the work area WA and the component supply area PA. The head unit 12 is provided with a plurality of component suction heads 12a arranged in a line in the left-right direction. That is, the head unit 12 sucks the component C supplied by the component supply unit 4 by the head 12a and mounts the component C on the substrate P positioned at a predetermined work position by the substrate transport mechanism.

  The component supply unit 4 includes a carriage 20, a tape feeder 22 supported by the carriage 20, and a dust box 24 that collects used tape that is sent (discharged) from the tape feeder 22.

  The carriage 20 includes a pair of left and right side plates 201, a bottom plate 202 connecting the lower ends thereof, a reinforcing member 203 interposed between the left and right side plates 201 and extending in the vertical direction, and a left and right side plates 201. And a feeder support base 204 that extends forward from the upper end of the reinforcing member 203. A caster 205 is fixed to the lower surface of the bottom plate 202. Thus, the carriage 20 can be moved along the installation surface IS of the component mounting apparatus 1, that is, the component supply unit 4 can be moved away from the apparatus main body 2.

  The tape feeder 22 supplies a small piece of electronic component (simply referred to as component C) such as an IC, a transistor, or a capacitor using the tape Ta as a carrier. Although not shown in detail, the tape Ta is composed of a carrier tape in which the parts C are stored at regular intervals, and a cover tape that is attached to the carrier tape so as to close the stored parts C.

  The tape feeder 22 includes a flat feeder main body 22a having a tape feeding mechanism using a motor as a drive source and a cover tape peeling mechanism, and a reel 22b around which a tape Ta is wound. That is, the tape feeder 22 sends out the tape Ta from the reel 22b to the front (working area WA side) of the feeder main body 22a, so that the component C stored in the tape Ta is near the front end of the feeder main body 22a. Are sequentially arranged on the component take-out part 23 provided in the. The cover tape peeling mechanism enables the component C to be adsorbed by the head 12a by peeling the cover tape immediately before the component take-out portion 23.

  In the component supply unit 4, a plurality of tape feeders 22 are juxtaposed in the left-right direction. The feeder body 22 a of each tape feeder 22 is fixed on the feeder support base 204 of the carriage 20. On the other hand, the reel 22b is disposed at a position behind and below the corresponding feeder main body 22a. Specifically, the rear side of the reinforcing member 203 of the carriage 20 is a reel holding portion 26. A plurality of reel holders 26a are juxtaposed in the left-right direction in the reel holder 26, and a reel 22b is rotatably held by these reel holders 26a.

  A bottom portion of the carriage 20, that is, a lower portion of the reinforcing member 203 and the reel holding portion 26 is a tape collecting portion 28. In the tape collecting section 28, a dust box 24 for collecting used tape Ta (hereinafter referred to as empty tape Tb) from which the component C has been taken out is arranged. The dust box 24 constitutes a tape recovery device CD together with the ducts 16, 17 and 18. Hereinafter, the tape recovery apparatus CD will be described.

[Configuration of tape recovery device CD]
The tape recovery apparatus CD includes first to third ducts 16, 17, 18 that guide the empty tape Tb delivered from the tape feeder 22, a tape cutter 14 that shreds the empty tape Tb in the middle of the guide, The dust box 24 collects the tape Tb and the carriage 20 (bottom plate 202) that supports the dust box 24.

  The first to third ducts 16, 17, and 18 are respectively cylindrical members having a rectangular cross section extending in the vertical direction, and guide the empty tape Tb downward at a position on the near side of the work area WA.

  The first duct 16 is fixed to a support frame 11 b assembled to the table 11. The upper end portion 16 a of the first duct 16 is located in front of the tape feeder 22 fixed to the feeder support base 204, and the lower end portion 16 b is located below the feeder support base 204. The upper end portion 16a of the first duct 16 is provided with a tape inlet 161 that opens backward, and the lower end portion 16b is provided with a tape outlet 162 that opens downward.

  An opening 11 a is formed in the table 11 below the tape outlet 162 of the first duct 16. The second duct 17 includes an upper end portion 17a having a tape inlet 171 opening upward and a lower end portion 17b having a tape outlet 172 opening downward, and the table 11 is inserted in the opening 11a. It is fixed to the lower surface of the.

  The third duct 18 includes an upper end 18 a having a tape inlet 181 opening upward and a lower end 18 b having a tape outlet 182 opening downward, and is fixed to the base 10. The upper end 18 a of the third duct 18 is located below the tape outlet 172 of the second duct 17, and the lower end 18 b is located above the dust box 24.

  With this configuration, the empty tape Tb delivered from the tape feeder 22 is guided and collected to the dust box 24 through the first to third ducts 16, 17 and 18.

  The width dimension in the left-right direction of each opening 16, 17 and 18 and the opening 11a of the table 11 is equal to the width dimension in the left-right direction of the feeder support base 204, that is, the width dimension of the region where the tape feeder 22 is disposed. It is set slightly larger than that. Thus, the ducts 16, 17, and 18 can collectively guide the empty tapes Tb delivered from all the tape feeders 22 supported by the feeder support base 204. Each duct 16, 17, 18 guides the empty tape Tb fed from the front end portion of the tape feeder 22 to a position behind the front end portion and immediately in front of the reinforcing member 203.

  The tape cutter 14 is disposed on the table 11. The tape cutter 14 includes a fixed blade 14a and a movable blade 14b provided to face each other in the front-rear direction, and an air cylinder 15 that drives the movable blade 14b in the front-rear direction. That is, the tape cutter 14 sandwiches and cuts the empty tape Tb led out from the tape outlet 162 of the first duct 16 between the fixed blade 14a and the movable blade 14b. Each blade 14a, 14b extends in the left-right direction, and their dimensions are set to be equal to or slightly larger than the width dimension of the region where the tape feeder 22 is disposed. Thereby, the tape cutter 14 can cut | disconnect the empty tape Tb sent from all the tape feeders 22 supported by the feeder support stand 204 collectively.

  The dust box 24 is a rectangular box in plan view with an upper opening. As shown in FIGS. 2A, 2 </ b> B, and 3, the dust box 24 includes an outer box 31 and an inner box 32 provided inside the outer box 31.

  The outer box 31 includes a bottom plate 311 having a flat inner bottom surface 311a, left and right side plates 312, 313, and front and rear side plates 314, 315. The dimensions of the side plates 312 to 315 in the vertical direction are the same. Handles 314 a and 315 a are provided at the left and right central portions of the front and rear side plates 312 and 313. Further, a holder 316 for positioning when the dust boxes 24 are stacked is fixed to each corner portion at the upper end of the outer box 31.

  The inner box 32 includes a bottom plate 321 having a flat inner bottom surface 321a, left and right side plates 322 and 323, and a front side plate 324. The upper ends of the side plates 322 to 324 have substantially the same height as the side plates 312 to 315 of the outer box. The inner box 32 does not have a rear side plate, and the rear side is released. Therefore, the inner box 32 is not strictly a box, but is referred to as an inner box 32 for convenience in this example.

  The length of the inner box 32 in the front-rear direction is slightly shorter than half of the length in the front-rear direction of the outer box 31, and the length in the left-right direction of the inner box 32 is slightly between the left and right side plates 312, 313 of the outer box 31. It is set to such an extent that a gap is formed. The inner box 32 is arranged in front of the outer box 31. As a result, the dust box 24 is formed with a first storage portion 35A located on the front side and a second storage portion 35B located on the rear side, the interiors of which are mutually continuous. The inner box 32 is inserted into the tape collecting unit 28 from the front side, and is inserted into and removed from the tape collecting unit 28 in the front-rear direction. Accordingly, it can be said that the dust box 24 includes the first storage portion 35A and the second storage portion 35B that are arranged in the insertion / removal direction with respect to the tape recovery unit 28 and the insides thereof are continuous with each other in the insertion / removal direction.

  The rear end portion of the bottom plate 321 of the inner box 32 and the bottom plate 311 of the outer box 31 are bonded together, for example, with a tape hinge not shown. As a result, the inner box 32 (that is, the first storage portion 35A) has a position where the inner bottom surface 321a and the inner bottom surface 311a of the outer box 31 are substantially parallel (position in FIG. 2A) and the bottom plate 321. The rear end edge 321b is used as a boundary line, and it can be displaced (swinged) over a position (position shown in FIG. 2B) inclined with respect to the rear portion. In other words, the dust box 24 can be bent along the boundary line at the boundary line (the rear edge 321b of the bottom plate 321 of the inner box 32) between the first storage part 35A and the second storage part 35B. ing.

  As shown in FIG. 3, an opening 311 b that is square or rectangular in plan view is formed in a region corresponding to the inner box 32 in the bottom plate 311 of the outer box 31. Further, a notch 314b connected to the opening 311b is formed at the center in the left-right direction of the front side plate 314 of the outer box 31. The length in the left-right direction of the opening 311 b is shorter than the length in the left-right direction of the inner box 32. Therefore, the inner box 32 does not fit into the opening 311b.

  As described above, the dust box 24 is placed on the bottom plate 202 of the carriage 20. As shown in FIG. 1, the upper surface 202a of the bottom plate 202, that is, the support surface of the dust box 24 (hereinafter referred to as the support surface 202a) is a flat and horizontal surface. The dust box 24 is taken in and out of the tape collecting unit 28 along the support surface 202a. Therefore, it can be said that the support surface 202a is a support surface of the dust box 24 in the tape recovery unit 28.

  A guide portion 40 (corresponding to the “first guide portion” of the present invention) is provided at the front end portion of the support surface 202a. The guide part 40 is a block-like member having a trapezoidal shape in a side view, and has a guide surface 42 that inclines upward from the rear side toward the front side. The guide part 40 is provided at a position corresponding to the notch part 314b of the dust box 24 supported by the support surface 202a, and pushes up the inner box 32 as the dust box 24 is inserted into the tape collecting part 28. This point will be described with reference to FIG.

  In order to set the dust box 24 in the tape collecting unit 28, the front end portion of the dust box 24 is placed on the rear end portion of the bottom plate 202 (support surface 202a) from the rear of the carriage 20, and the dust box 24 is pushed forward along the support surface 202a. (FIG. 4 (A)). At this time, the dust box 24 is guided by the left and right side plates 201 of the carriage 20. When the dust box 24 is pushed in, as shown in FIG. 4 (B), the guide portion 40 enters the inside of the outer box 31 through the notch 314b, whereby the front end portion of the inner box 32 extends along the guide surface 42. Pushed up. Since the rear end portion of the bottom plate 321 of the inner box 32 and the bottom plate 311 of the outer box 31 are connected by a tape hinge, the inner box 32 is gradually tilted upward by this push-up. When the dust box 24 reaches the insertion completion position, that is, when the dust box 24 is inserted to a position where it comes into contact with the stopper 44 described later and the setting to the tape collecting unit 28 is completed, as shown in FIG. The inner box 32 is supported so that the inner bottom surface 321a of the box 32 is inclined downwardly from the front side toward the rear side, and a part of the lower end portion 18b of the third duct 18 enters the inside of the inner box 32. Is done. That is, the first storage portion 35 </ b> A is supported by the guide portion 40 in an inclined state.

  Stoppers 44 that come into contact with the front plate 314 of the dust box 24 are respectively provided on the left and right sides of the guide portion 40 on the support surface 202a. The stopper 44 is provided with a magnet (not shown). On the other hand, a metal plate 38 is fixed at a position facing the stopper 44 in the front side plate 314 of the dust box 24. That is, when the dust box 24 is set in the tape collecting unit 28, the metal plate 38 comes into contact with the stopper 44, and the dust box 24 is held by the stopper 44 with a magnetic force. As the dust box 24 is held by the stopper 44 in this way, the state where the inner box 32 (first storage portion 35A) is tilted is maintained.

  The magnetic force of the stopper 44 is such a magnetic force that the operator holds the handle 315a and pulls the dust box 24 rearward so that the holding state is released.

[Effects]
According to the component mounting apparatus 1 (tape collection apparatus CD) according to the present embodiment described above, the following operational effects are obtained.

  As described above, the tape collecting apparatus CD of the present embodiment guides the empty tape Tb delivered from the head unit 12 to the tape collecting unit 28 through the first to third ducts 16 to 18 while being thinned along the way. And collect in the dust box 24. As described above, the dust box 24 includes the first and second storage portions 35A and 35B that are continuous with each other. When the dust box 24 is set in the tape collecting portion 28, as shown in FIG. The first storage portion 35A is positioned below the third duct 18, and the first storage portion 35A (inner box 32) is pushed up by the guide portion 40 provided on the support surface 202a of the carriage 20 and tilted. It has become. Therefore, the empty tape Tb falling from the third duct 18 moves to the second storage portion 35B side by its own weight along the inclined inner bottom surface 321a of the first storage portion 35A (inner box 32). As a result, the empty tape Tb is prevented from being deposited unevenly at the tape dropping point.

  Moreover, when the dust box 24 is set in the tape collecting unit 28, the first storage unit 35A (inner box 32) is naturally pushed up by the guide unit 40 if the dust box 24 is horizontally inserted along the support surface 202a. On the other hand, when the dust box 24 is taken out from the tape collecting portion 28, the first storage portion 35A (inner box 32) is naturally lowered along the guide portion 40 if the dust box 24 is pulled out horizontally along the support surface 202a. The inner box 32 is reset to the state inside the outer box 31. That is, the dust box 24 can be taken in and out in the horizontal direction with respect to the tape collecting unit 28. Therefore, according to the tape recovery apparatus CD, the empty tape Tb can be efficiently recovered while utilizing the volume of the dust box 24, and the operability of the dust box 24 is improved.

  Further, in the tape collecting apparatus CD of the present embodiment, in a state where the dust box 24 is set in the tape collecting unit 28, as described above, a part of the lower end portion 18b of the third duct 18 is the first storage unit 35A (inner box). 32). For this reason, the empty tape Tb is prevented from spilling from the dust box 24, and the empty tape Tb is more reliably collected in the dust box 24.

[Second Embodiment]
FIG. 5 is a cross-sectional view of a main part of a component mounting apparatus according to the second embodiment of the present invention. More specifically, it is a cross-sectional view schematically showing a part of the tape recovery device CD.

  The tape recovery device CD of the second embodiment differs from the tape recovery device CD of the first embodiment in the following points. First, the stopper 44 is not provided with a magnet. Therefore, the stopper 44 only restricts the forward movement of the dust box 24 and does not hold the dust box 24. A guide roller 43 (corresponding to the “rotating member” of the present invention) is provided at the upper end of the guide portion 40, and the first storage portion 35A (inner box 32) pushed up by the guide portion 40 is It is supported by this guide roller 43. Further, at the rear end of the support surface 202a of the carriage 20, the dust box 24 has moved from the insertion completion position (position shown in FIG. 5) to the tape collecting section 28 to a predetermined position on the take-out direction side (rear side). A sensor 50 (corresponding to the “detection unit” of the present invention) that detects and outputs a detection signal is provided.

  In this tape recovery apparatus CD, since the dust box 24 is not held by the stopper 44, when the recovery of the empty tape Tb proceeds and the weight of the first storage portion 35A (inner box 32) increases, the weight of the dust box 24 is increased. It moves rearward and the movement is detected by the sensor 50. Since the empty tape Tb falling from the third duct 18 is stored mainly from the second storage portion side, when the dust box 24 moves as described above, the dust box 24 is in a full tank state or a state close thereto. It has become. Therefore, by detecting the movement of the dust box 24 by the sensor 50, it is possible to know the disposal time of the empty tape Tb collected in the dust box 24.

  In particular, in the configuration of FIG. 5, the first storage portion 35 </ b> A (inner box 32) is supported by a guide roller 43 provided in the guide portion 40. According to this configuration, when the weight of the first storage portion 35 </ b> A increases, the dust box 24 smoothly moves backward while the guide roller 43 rotates. Therefore, the dust box 24 can be moved smoothly.

  Although not mentioned in the above description, in the second embodiment, the detection signal from the sensor 50 is output to the control unit of the component mounting apparatus 1, and the discard request message for the empty tape Tb is controlled by the control unit. The display is preferably performed by a display device.

  In the second embodiment, the guide roller 40 is provided in the guide portion 40. However, if the dust box 24 can be smoothly moved when the empty tape Tb is collected, the guide roller 43 is omitted. Also good.

  Regardless of the presence or absence of the guide roller 43, at least one of the bottom surface of the dust box 24 (the bottom surface 311c of the bottom plate 311 and the bottom surface 321c of the bottom plate 321) or the support surface 202a of the carriage 20 (including the guide surface 42 of the guide portion 40), Surface treatment or surface processing for reducing frictional resistance, for example, fluororesin coating or fluororesin processing may be performed. According to this configuration, the dust box 24 can be moved more smoothly.

  In the second embodiment, the sensor 50 detects that the dust box 24 has moved to a predetermined position. For example, when the dust box 24 moves to a predetermined position, the dust box 24 is displaced from a tilted posture to a standing posture. You may make it provide the mechanical detection part which alert | reports.

[Modifications, etc.]
As mentioned above, although embodiment of this invention was described, this invention is not limited to this, Embodiment which concerns on the following modifications can be taken.

  (1) In the first and second embodiments, a position in the tape collection unit 28 that is behind the guide unit 40 and faces the support surface 202a, for example, below the reel holding unit 26 as shown in FIG. In addition, a guide portion 52 (corresponding to the “second guide portion” of the present invention) that restricts the upward displacement of the dust box 24 may be provided. According to this configuration, when the dust box 24 is put in and out, the dust box 24 is guided from both the upper and lower sides, so that the dust box 24 is prevented from being lifted and inclined. Therefore, the dust box 24 can be taken in and out more smoothly.

  (2) In the first and second embodiments, the tape feeder 22 is of a type that allows the part C to be taken out by peeling off the cover tape. Therefore, the dust box 24 has a cover as an empty tape Tb. The carrier tape after the tape is peeled off is collected. However, the tape feeder 22 may be of a type that allows the part C to be taken out by cutting the cover tape. In this case, as the empty tape Tb, the carrier tape with the cover tape attached is collected.

DESCRIPTION OF SYMBOLS 1 Component mounting apparatus 2 Apparatus main body part 4 Component supply unit 16 1st duct 17 2nd duct 18 3rd duct 18a Upper end part 18b Lower end part 182 Tape outlet 20 Cargo 202 Bottom plate 202a Support surface 22 Tape feeder 24 Dust box (tape collection box)
28 Tape recovery part 31 Outer box 311c Bottom face 32 Inner box 321c Bottom face 35A First storage part 35B Second storage part 40 Guide part (first guide part)
43 Guide roller (rotating member)
50 sensors (detection unit)
52 Guide part (second guide part)
CD tape recovery device C parts P substrate Ta tape Tb Empty tape (used tape)
IS installation surface

Claims (8)

A tape collecting device that includes a duct for discharging a tape and collects a used tape that has been sent from a tape feeder and cut through the duct,
A tape recovery box disposed below the duct and opening upward;
It has a horizontal support surface that supports the tape recovery box, and includes a tape recovery section that can take in and out the tape recovery box along the support surface,
The tape recovery box has a first storage portion and a second storage portion, and the first storage portion and the second storage portion are arranged so that the insides thereof are continuous with each other in the direction of taking in and out of the tape recovery portion, and the tape When the collection box is inserted into the tape collection unit from the side of the first storage unit, the first storage unit is disposed at a position corresponding to the duct at a boundary with the second storage unit. Displaceable,
The support surface is provided with a first guide portion that pushes up the first storage portion with insertion of the tape recovery box into the tape recovery portion and supports the first storage portion in an inclined state. A tape collecting device characterized by that. In the tape collection device according to claim 1,
The duct includes a used tape outlet that extends in the vertical direction and opens downward at the lower end,
At least a part of a lower end portion of the duct is inserted into the first storage portion supported by the first guide portion. In the tape collection device according to claim 1 or 2,
Of the tape collection unit, the tape collection unit is located above the first guide unit in the loading / unloading direction and in the position facing the support surface and above the tape collection box when loading / unloading the tape collection box. A tape collecting device, characterized in that a second guide part for regulating the displacement of the tape is provided. In the tape collection device according to any one of claims 1 to 3,
The tape recovery device according to claim 1, wherein the first guide portion supporting the first storage portion includes a rotating member, and supports the first storage portion in an inclined state via the rotating member. In the tape collection device according to any one of claims 1 to 4,
At least one of the bottom surface of the tape recovery box or the support surface of the tape recovery portion is subjected to surface treatment or surface processing for reducing frictional resistance between the bottom surface and the support surface. Tape recovery device. In the tape collection device according to claim 4 or 5,
A tape recovery apparatus, comprising: a detection unit that detects that the tape recovery box has moved from the tape recovery unit to a predetermined position on the take-out direction side. A tape feeder for supplying mounting components;
A head for taking out components from the tape feeder and mounting them on a substrate;
A component mounting comprising the tape recovery device according to any one of claims 1 to 6, which recovers a used tape that is sent out from the tape feeder and falls through a discharge duct. apparatus. In the component mounting apparatus according to claim 7,
An apparatus main body comprising the head;
The tape feeder, comprising a component supply unit that can be moved away from the apparatus main body along the installation surface on which the apparatus main body is installed, and
Of the tape recovery apparatus, at least the tape recovery unit and the tape recovery box are provided in the component supply unit.

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