JP4243136B2 - Component supply apparatus and component mounting apparatus using the same - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a component supply device that can draw out a desired component from a plurality of tray plates that contain components, and a component mounting device that uses the component supply device.
[0002]
[Prior art]
There is a component mounting device as a device for mounting electronic components on a circuit board. The component mounting apparatus includes a component supply device that efficiently mounts a plurality of electronic components by providing a plurality of suction nozzles on the mounting head.
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-341097
The component mounting apparatus disclosed in Patent Document 1 includes a tray drawing unit 3 shown in FIG. The trays 5 are placed one by one on the tray shelf 7 and are moved in the vertical direction Z so that the predetermined trays 5 are sequentially positioned up and down at the tray replacement position based on the mounting order. At the front part of each tray shelf plate 7, a fitting part 11 that is detachably fitted to the fitting arms 9, 9 of the tray pulling means 3 is provided.
[0005]
The tray pulling means 3 includes a pulling arm 13 for pulling out the tray shelf plate 7, a motor 17 for moving the pulling arm 13 in the front-rear direction Y so as to be positionable in the front-rear direction via the pulling belt 15, and fitting of the tray 5 and the pulling arm 13. Switching means 19 for switching opening.
[0006]
The switching means 19 is supported by a pair of left and right fitting arms 9, 9 whose upper center portion is pivotally supported by a pivot shaft 9 a provided on the lower surface of the drawer arm 13, and the upper front end of the fitting arms 9, 9. A pair of left and right fitting rollers 21, 21, a spring 23 that urges the pair of fitting arms 9, 9 to move the fitting rollers 21, 21 away from each other; From the supported rollers 25, 25, the cam 27 that acts in contact with the rollers 25, 25, and the cylinder 33 that is fixed to the lower surface of the drawer base 29 and drives the cam 27 to advance and retract in the front-rear direction Y via the shaft 31. Become. When the pair of rollers 25, 25 are pushed and spread against the cam surface 27 a of the cam 27, the pair of fitting rollers 21, 21 are brought close to each other against the spring force of the spring 23, and the tray shelf It is comprised so that it may remove | deviate from the fitting part 11 of the board 7. FIG.
[0007]
That is, as shown in FIG. 15, when the cam 27 is driven and advanced by the cylinder 33, the pair of rollers 25 and 25 do not come into contact with the cam surface 27 a of the cam 27 at an arbitrary front and rear position of the drawer arm 13. Therefore, the fitting rollers 21 and 21 remain fitted in the fitting portion, and the tray shelf 7 moves back and forth together with the drawer arm 13. In the state in which the cam 27 is retracted, only when the position of the drawer arm 13 is in the vicinity of the tray replacement position, the rollers 25 and 25 abut against the cam surface 27a of the cam 27 and are spread to fit the fitting rollers 21 and 21. Is released from the fitting portion, and the fitting between the tray shelf 7 and the drawer arm 13 is released. The drawing arm 13 is moved in the front-rear direction Y by the drawing belt 15, thereby pulling out the tray shelf 7 fitted to the fitting arm 19 to a predetermined front-rear position on the drawing table 29.
[0008]
[Problems to be solved by the invention]
However, the above-described conventional component supply apparatus requires two drive sources, that is, the motor 17 that moves the drawer arm 13 in the front-rear direction Y and the cylinder 33 that opens and closes the fitting arms 9, 9. The number of parts increased and the structure became large and complicated. Further, since a plurality of drive sources are used, there is a limit to improving the reliability and speeding up of the component extraction operation.
Further, the fitting rollers 21 and 21 of the fitting arms 9 and 9 are urged away from each other by the spring 27, and this urging force is caused by the expansion / contraction driving force of the driving source (cylinder 33 in the conventional example) via the cam 27. In the mechanism that maintains the balance, if the drive source is in a free state due to power-down, the cam 27 is moved by the urging force of the spring 27. As a result, the fitting rollers 21, 21 are suddenly opened. Therefore, it was feared that the tray shelf board 7 would be shocked.
The present invention has been made in view of the above circumstances, and a first object thereof is to allow the tray plate to be taken in and out by a single drive source, to make it possible to simply configure the pull-out means with a small number of parts, and to ensure the reliability of the part take-out operation. An object of the present invention is to obtain a component supply device that can achieve improvement and speedup and a component mounting device using the same. The second object of the present invention is to provide a component supply device in which the fitting arm does not suddenly open even when the power source of the drive source is unexpectedly powered down and does not impact the tray shelf, and component mounting using the component supply device To get the device.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, according to a first aspect of the present invention, there is provided a component supply apparatus according to the present invention, wherein a plurality of tray plates containing components are stacked and held so that they can be pulled out, and an arbitrary tray plate is moved up and down to a predetermined removal height. A component supply apparatus comprising: a stacking unit that pulls out the tray plate by engaging with a notch for engagement provided at a front portion of the tray plate in the pulling-out direction; A movable body that is linearly moved in the pull-out direction by a drive mechanism; a slider that is provided on the movable body and is slidable in the pull-out direction; and the slider disposed between the movable body and the slider is disposed on the tray plate. An urging means for urging the moving body in a direction approaching the slider, and abutting against the slider moving with the moving body and resisting the urging force of the urging means with respect to the moving body. And a slider that is slidably provided on the slider, and a base end is engaged with the moving body and closed by a slide of the slider that resists the urging force so that the slider can enter the notch for engagement. On the other hand, the slider includes a pair of clamp claws that are open so that the front ends thereof can be engaged with the notch for engagement in a non-sliding state of the slider.
[0010]
In this component supply device, when the moving body approaches the tray plate by the linear drive mechanism and the slider comes into contact with the stopper, the slider is slid from the non-sliding state against the urging force of the urging means, and the clamp pawl is closed. Thus, it becomes possible to enter the notch for engagement. When the moving body moves in a direction away from the tray plate after the tip of the clamp claw has entered the engagement notch, the slider slides by the urging force of the urging means, and becomes non-slid again. The front end opens in the notch for engagement, and the tray plate can be pulled out. That is, the clamp pawl is operated so as to close, engage (clamp), and pull out only by linear movement of the moving body. Thereby, the tray plate can be taken in and out by one drive source.
[0011]
The component supply device according to claim 2 is the component supply device according to claim 1, wherein the movable body is provided with a lock unit, and a press contact member that presses against the lock unit and regulates the movement of the mobile unit is provided. Provided on a base, the locking means and the press contact element are arranged in a positional relationship in which they are pressed against each other at the position of the moving body where the clamp pawl is closed.
[0012]
In this component supply apparatus, when the moving body reaches a predetermined moving position, the slider comes into contact with the stopper, and the clamp pawl is closed, the locking means provided on the moving body is pressed against the pressure side provided on the base side of the apparatus. The movable body is pressed against the child, and the movement of the moving body is restricted at the predetermined movement position. Therefore, in this movement restricted state, even when the motor is idling due to, for example, a power down, or even when the motor rotational driving force is significantly reduced due to a motor failure or the like, the moving body is biased by the biasing means. As a result, the clamp pawl is prevented from suddenly opening and impacting the tray plate.
[0013]
The component supply device according to claim 3 is the component supply device according to claim 2, wherein the locking means is made of a V block, and the pressure contact is made of a pressure contact roller,
The V block has an inclined surface that gradually separates from the pressure roller in a direction approaching the tray plate, and the pressure roller is positioned at a position where the clamp claw is engaged with the engagement notch. It is characterized by being pressed against the inclined surface of the block.
[0014]
In this component supply device, when the clamp pawl is opened and locked to the notch for engaging the tray plate, the pressure roller is pressed against the inclined surface of the V block provided on the moving body, and the pressure roller is pressed. The force acts to urge the moving body in the pulling direction. Thereby, the starting load of the linear drive mechanism when the moving body starts moving in the pull-out direction from the tray plate locking position is reduced.
[0015]
A component mounting apparatus according to a fourth aspect is a component mounting apparatus including the component supply apparatus according to any one of the first to third aspects, and is desired from the tray plate drawn out by the component supply apparatus. And a mounting head for picking up and holding the components and mounting them at predetermined positions on the substrate.
[0016]
In this component mounting apparatus, a drawing operation for pulling out a desired tray plate from the stacking means can be performed by a component supply device operated by a single drive source, and the components accommodated in this tray plate are sucked by the suction nozzle of the mounting head. As a result, the entire component extraction operation is performed at high speed, and the component supply operation and the transfer operation are performed efficiently and stably.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EMBODIMENTS Hereinafter, a preferred embodiment of a component supply device and a component mounting device using the same according to the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view of a component mounting apparatus provided with a component supply apparatus according to the present invention, FIG. 2 is a perspective view showing a portion near a base of the component supply apparatus shown in FIG. 1, and FIG. 3 is a component shown in FIG. 4 is a plan view of the supply device, FIG. 4 is an enlarged view of the main part of the drawing means shown in FIG. 3 in a plan view (a) and a BB arrow view (b), and FIG. 5 is a drawing of the drawing means with clamp claws closed. FIG. 6 is a plan view, FIG. 6 is a view taken along an arrow A in FIG. 4, and FIG. 7 is a view taken along an arrow CC in FIG.
[0018]
In the component mounting apparatus 100 according to the present embodiment, the tray 43 accommodating the electronic component 41 (see FIG. 3) and moving the tray 43 stacked in a plurality of layers in the up-down direction Z is placed in the tray 43 accommodating the required electronic component 41. The stacking means 45 having two left and right tray magazines positioned up and down at the replacement position and the tray 43 positioned up and down at the tray replacement position are detachably held and moved in the front-rear direction Y to transfer the electronic component 41. A mounting head provided with two left and right tray pulling means 47, 47 that are positioned front and rear at an extraction position on the line, and a plurality of suction nozzles 51a that simultaneously suck a plurality of electronic components 41 and mount them at a predetermined mounting position of the circuit board. 51 and an XY robot 53 that freely moves the mounting head 51 on the XY plane.
[0019]
The trays 43 are placed one by one on the tray plate 55, and the tray plates 55 are accommodated in a stacked state in the tray magazine. Then, the tray plate 55 is moved in the vertical direction Z so that the predetermined tray 43 is sequentially positioned up and down at the tray replacement position based on the mounting order. At the front part of each tray plate 55, an engagement notch part 57 that is detachably fitted to a clamp claw of a later-described tray pulling means 47 is provided.
[0020]
As shown in FIGS. 2 and 3, the tray pulling means 47 includes two moving bodies 59 that are arranged on the left and right of the component mounting apparatus 100 and pull out the tray plate 55 that is vertically positioned at the tray replacement position. The moving body 59 is moved in the front-rear direction Y by the motor 63 via the pull-out belt 61 so that the front-rear positioning is possible.
[0021]
The moving body 59 is moved in the front-rear direction Y by the pull-out belt 61, thereby pulling out a tray plate 55 fitted in a clamp claw described later to a predetermined front-rear position on a pull-out base 65 as a base. The drawing amount of the tray plate 55 on the drawing table 65 is controlled so that the electronic component 41 to be taken out is positioned on the component transfer line of the mounting head 51.
[0022]
The component supply device 200 is composed of the stacking means 45, the tray drawing means 47, the drawing belt 61, the drawing stand 65, and the motor 63 as main components. The component mounting apparatus 100 includes at least the component supply apparatus 200, the mounting head 51, and the XY robot 53 as main components.
[0023]
The moving body 59 is engaged with a receiving portion 73 (see FIG. 7) provided on the lower surface of the moving body with the linear guide rail 71 shown in FIG. It can move linearly in the direction. The pull-out belt 61 and the motor 63, the guide rail 71, the main pulleys 75a and 75b on which the pull-out belt 61 is hung, and the auxiliary pulley 77 constitute a linear drive mechanism 79.
[0024]
As shown in FIG. 4, a slider 81 is provided on the upper surface of the moving body 59, and the slider 81 is provided on a slide guide 83 shown in FIG. 7 provided on the upper surface of the moving body 59. 85 is engaged and is slidable in the pull-out direction of the tray 43. A coil spring 87 as an urging means is disposed between the slider 81 and the moving body 59, and the coil spring 87 urges the slider 81 in a direction approaching the tray 43 (left direction in FIG. 4).
[0025]
A stopper 89 having a U-shaped cross section shown in FIGS. 4 and 6 is erected on the drawer base 65 in the vicinity of the stacking means 45, and the stopper 89 contacts the lower surface step portion 91 of the slider 81 that moves together with the moving body 59. The slider 81 is slid rightward in FIG. 4 with respect to the moving body 59 against the urging force of the coil spring 87.
[0026]
On the upper surface of the slider 81, a pair of L-shaped clamp claws 95, 95 whose bent portions are rotatably supported by a rotation shaft 93 are provided. The tips of the clamp claws 95 and 95 protrude from the slider 81, and a flat cylindrical locking portion 97 is attached to the protruding tip. The locking portion 97 is fitted into a corner portion of the engagement notch portion 57 of the tray plate 55 (see FIG. 3). The clamp claws 95, 95 are regulated to have a certain degree or more of open legs by the convex portions 98, 98 provided on the upper surface of the slider 81.
[0027]
On the other hand, rollers 99 and 99 are rotatably supported on the base ends of the clamp claws 95 and 95 by a support shaft 101 (see FIGS. 6 and 7) in the same direction as the rotation shaft 93, and the rollers 99 and 99 move. It engages with a recess 103 (see FIG. 7) formed on the side surface of the body 59 so as to be able to roll, and moves in a circular arc. Accordingly, the clamp claws 95 and 95 provided on the slider 81 so as to be swingable via the rotation shaft 93 are slides of the slider 81 against the urging force of the coil spring 87. As shown in FIG. While the leg is closed so as to be able to enter the engaging cutout 57, the leading end locking portion 97 is opened to be engageable with the engaging cutout 57 in a non-sliding state of the slider 81.
[0028]
The moving body 59 is provided with a locking means 105. On the other hand, a press contact 107 is provided on the drawer 65, and the press contact 107 presses the locking means 105 to restrict the movement of the moving body 59. The locking means 105 and the press contact 107 are arranged in a positional relationship where they are pressed against each other at the moving position of the moving body 59 shown in FIG. 5 where the clamp claws 95 are closed. That is, the moving body 59 is pressed against the press contact 107 and the movement is restricted and held at the position where the clamp claws 95 are closed. In the present embodiment, the position where the lock means 105 and the press contact 107 are pressed against each other and the movement of the moving body 59 is restricted is the origin position of the tray pulling means 47.
[0029]
In this embodiment, the locking means 105 is composed of a V block 111 and the press contact 107 is composed of a press roller 113. The V block 111 is formed with an inclined surface 111 a that gradually separates from the pressure roller 113 in a direction approaching the tray plate 55. As shown in FIG. 4, the pressure roller 113 is provided at a position where the clamp claws 95, 95 are engaged with the engagement notch portion 57, and at a position where it is in pressure contact with the inclined surface 111 a.
[0030]
The pressure roller 113 is provided in the swing case 115 and is rotatably supported by a swing piece 119 that is swingably supported by a swing shaft 117. A spring 121 is disposed between the swing case 115 and the swing piece 119, and the pressing roller 113 is pressed against the V block 111 by the urging force of the spring 121.
[0031]
Accordingly, when the clamp claws 95 and 95 are opened and are engaged with the engagement notch 57 of the tray plate 55, the pressure roller 113 is pressed against the inclined surface 111a of the V block 111 provided on the moving body 59, The pressure contact force of the pressure roller 113 acts to urge the moving body 59 in the drawing direction (right direction in FIG. 4). Thereby, the starting load of the linear drive mechanism 79 when the moving body 59 starts to move in the pull-out direction from the locking position of the tray plate 55 is reduced.
[0032]
The operation of the component mounting apparatus configured as described above will be described.
FIG. 8 is an operation explanatory view showing a plan view of the state in which the drawing means is moving closer to the tray plate, (a), BB arrow (similar to FIG. 4) is shown in (b), and FIG. 9 is the drawing means. FIG. 10 is a plan view of the state after the drawing means has come into contact with the stopper. FIG. 11 is a perspective view of the stacking means that is lifted and lowered with respect to the clamp claw, and FIG. 12 is a state in which the tray plate is clamped to the drawer means. FIG. 13 is a diagram illustrating the operation when the drawing means is pulling out the tray plate, and FIG. 13 is (a) and BB arrows. It is operation | movement explanatory drawing represented by (b).
[0033]
As shown in FIG. 8, the moving body 59 is moved in the direction of approaching the stacking means 45 by the drive of the linear drive mechanism 79 when the tray plate 55 is pulled out. As shown in FIG. 9, when the slider 81 approaches to a position where it abuts against the stopper 89, the pressure contact roller 113 rides on the inclined surface 111 a of the V block 111.
[0034]
As shown in FIG. 10, when the moving body 59 is further moved closer to the stacking means 45 after the slider 81 comes into contact with the stopper 89, the slider 81 moves in the backward direction against the urging force of the coil spring 87 ( The clamp claws 95 and 95 are closed by sliding in the right direction in FIG. At the same time, the pressure roller 113 is pressed against the V block 111 and the movement of the moving body 59 is restricted. At this time, the tray plate 55 is retracted above the clamp claws 95 and 95 (and may be lower in some cases) as shown in FIG.
[0035]
When the stacking means 45 is driven in this state, the tray plate 55 is moved up and down, and positioned so that the engagement notch portion 57 of the desired tray plate 55 is disposed outside the clamp claws 95 and 95 that are closed. When the moving body 59 is moved in this direction from the state, the slider 81 is moved relative to the moving body 59 by the biasing force of the coil spring 87, and the clamp claws 95, 95 are opened. As shown in FIG. The stop part 97 engages with the notch part 57 for engagement.
[0036]
The starting load of the linear drive mechanism 79 at this time is reduced by the pressing force of the pressing roller 113 that is pressed against the inclined surface 111a.
[0037]
As shown in FIG. 13, the tray pulling means 47 in which the clamp claws 95 and 95 are engaged with the engaging notch 57 is moved from the stacking means 45 to a desired tray plate 55 by moving the moving body 59 in the pulling direction. Draw out. The drawn electronic component 41 is sucked by the suction nozzle 51a of the mounting head 51 and mounted on a predetermined position of the circuit board.
[0038]
The tray plate 55 from which the electronic component 41 has been taken out is pushed back to the stacking means 45 when the moving body 59 moves in a direction in which the moving body 59 approaches the stacking means 45. When the tray plate 55 is accommodated in the stacking means 45 and the moving body 59 is further moved, only the moving body 59 is moved while the slider 81 is in contact with the stopper 89 and stopped, whereby the slider 81 and the moving body are moved. 59 is relatively moved. The clamp claws 95 and 95 are closed by this relative movement, and the engagement with the engagement notch 57 is released. Next, after the stacking means 45 is driven and the tray plate 55 is retracted upward, the moving body 59 is moved away from the stacking means 45 and returned to the standby position to wait for the next removal. Become.
[0039]
According to this component supply device 200, when the moving body 59 approaches the tray plate 55 by the linear drive mechanism 79 and the slider 81 comes into contact with the stopper 89, the slider 81 is in a non-sliding state against the urging force of the coil spring 87. The clamp claws 95, 95 are closed and can enter the engagement notch 57. When the moving body 59 moves away from the tray plate 55 after the distal ends of the clamp claws 95 and 95 enter the engaging cutout 57, the slider 81 slides due to the urging force of the coil spring 87 and is not slid again. Thus, the tips of the clamp claws 95 and 95 are opened in the engagement cutout 57, and the tray plate 55 can be pulled out. That is, the clamp claws 95 and 95 are actuated so as to close, engage (clamp), and pull out only by the linear movement of the moving body 59. As a result, the tray plate 55 can be put in and out by one drive source (motor 63).
[0040]
When the moving body 59 reaches a predetermined moving position, the slider 81 comes into contact with the stopper 89, and the clamp claws 95, 95 are closed, the locking means 105 provided on the moving body 59 is moved to the drawer 65 side of the apparatus. And the moving body 59 is regulated to move at the predetermined moving position. Therefore, in this movement restricted state, for example, even when the motor 63 is idling due to power down or when the motor rotational driving force is significantly reduced due to a failure of the motor 63 or the like, the moving body 59 is As a result, the clamp claws 95 and 95 are suddenly opened to prevent the tray plate 55 from being impacted.
[0041]
Further, according to the component mounting apparatus 100, the pulling-out operation of pulling out a desired tray plate 55 from the stacking unit 45 can be performed by the component supply apparatus 200 driven by one drive source, and the components accommodated in the tray plate 55 can be removed. The entire component extraction operation that is picked up and picked up by the suction nozzle 51a of the mounting head 51 is performed at a high speed, and the supply operation and the transfer operation of the electronic component 41 are performed efficiently and stably.
[0042]
【The invention's effect】
As described above in detail, in the component supply apparatus according to the present invention, the moving body is provided so as to be movable in the approaching / separating direction with respect to the stacking means on which a plurality of tray plates are loaded, and the slider is slidable on the moving body. Provided. The slider is provided with a pair of clamp claws that are closed by sliding the slider and opened in a non-sliding state. Therefore, when the moving body approaches the tray plate by the linear drive mechanism and the slider comes into contact with the stopper, the slider slides and the clamp pawl closes and enters the engagement notch. When the moving body moves away, the slider is slid by the urging force of the urging means to be in a non-sliding state, and the tray plate can be pulled out by opening the leg in the engagement notch. That is, the clamp pawl can be closed, engaged (clamped), and pulled out only by linear movement of the moving body. As a result, the tray plate can be taken in and out by a single drive source, the drawing means can be simply configured with few parts, and the reliability and speeding up of the part extraction operation can be achieved.
[0043]
The component mounting apparatus according to the present invention includes a mounting head that sucks and holds a desired component from the tray plate pulled out by the component supply apparatus and mounts it at a predetermined position on the board, and therefore, a high-speed extraction operation by the component supply apparatus contributes. Thus, a high-speed component take-out operation can be realized. As a result, the component supply operation and the transfer operation can be performed at high speed, and productivity can be improved.
[Brief description of the drawings]
FIG. 1 is a perspective view of a component mounting apparatus including a component supply apparatus according to the present invention.
FIG. 2 is a perspective view showing the vicinity of the base of the component supply apparatus shown in FIG.
3 is a plan view of the component supply apparatus shown in FIG. 1. FIG.
4 is an enlarged view of a main part of the drawing means shown in FIG. 3 in plan view (a) and BB arrow view (b).
FIG. 5 is a plan view of the drawing means with clamp claws closed.
6 is a view on arrow A in FIG. 4;
7 is a view taken along the line CC in FIG. 4;
FIGS. 8A and 8B are operation explanatory views showing a plan view in a state in which the drawing unit is moving closer to the tray plate, and a view taken along arrow B-B in FIG.
FIGS. 9A and 9B are operation explanatory views in which a plan view in a state immediately before the drawing means comes into contact with the stopper is represented by (a), and a BB arrow view is represented by (b).
FIGS. 10A and 10B are operation explanatory views in which a plan view of the state after the drawing means abuts against the stopper is represented by (a), and a BB arrow view is represented by (b).
FIG. 11 is a perspective view of a stacking means that is moved up and down with respect to the clamp claw.
FIGS. 12A and 12B are operation explanatory views in which a plan view in a state where the tray plate is clamped on the drawing means is represented by (a), and a BB arrow view is represented by (b).
FIGS. 13A and 13B are operation explanatory views in which a plan view in a state in which the drawing means pulls out the tray plate is represented by (a), and a BB arrow view is represented by (b).
FIG. 14 is a perspective view of a conventional component supply apparatus.
FIG. 15 is an enlarged view of a main part for explaining the operation of a conventional component supply apparatus.
[Explanation of symbols]
41 Electronic parts
45 Loading means 47 Tray drawing means (drawing means)
51 Mounting Head 55 Tray Plate 57 Notch 59 for Engagement Moving Body 65 Drawer (Base)
79 Linear drive mechanism 81 Slider 87 Coil spring (biasing means)
89 Stopper 95 Clamp claw 105 Locking means 107 Pressure contactor 111 V block 111a Inclined surface 113 Pressure contact roller 100 Component mounting device 200 Component supply device

Claims (3)

Stacking means for stacking and holding a plurality of tray plates containing components so that the tray plates can be pulled out and raising and lowering the arbitrary tray plate to a predetermined take-off height, and an engagement notch provided at the front of the tray plate in the pull-out direction A component supply device comprising a drawing means that engages with and pulls out the tray plate,
The withdrawal means comprises:
A moving body that is linearly moved in the pull-out direction by a linear drive mechanism;
A slider provided on the movable body and slidable in the pull-out direction;
A biasing means disposed between the movable body and the slider and biasing the slider in a direction approaching the tray plate;
A stopper that abuts against the slider that moves together with the moving body and slides the slider against the moving body against the biasing force of the biasing means;
Each of the sliders is swingably provided, and a base end is engaged with the moving body and closed by a slide of the slider against the biasing force so as to be able to enter the engaging notch, while the slider A pair of clamp claws that are open so that the front end portions can be engaged with the notch for engagement in the non-sliding state ,
The moving body is provided with a locking means,
A press contact that presses against the locking means and regulates the movement of the moving body is provided on the base,
The component supplying apparatus according to claim 1, wherein the locking means and the press contact element are disposed in a positional relationship in which they are pressed against each other at the position of the moving body where the clamp pawl is closed . The component supply device according to claim 1 ,
The locking means comprises a V block, and the pressure contact comprises a pressure contact roller. The V block is formed with an inclined surface that gradually separates from the pressure contact roller in a direction approaching the tray plate, and the clamp claw The component supply device, wherein the pressure contact roller is pressed against the inclined surface of the V block at a position where is engaged with the notch for engagement. A component mounting device comprising the component supply device according to claim 1 or 2 ,
A component mounting apparatus, comprising: a mounting head that sucks and holds a desired component from the tray plate drawn out by the component supply device and mounts the component at a predetermined position on the substrate.

Images