JP2009107787A - Component supply device and component temporary mounting device using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a component supply device capable of individually separating the component without driving an escape mechanism even when a gap is provided between conveying equipment using vibration and the escape mechanism, and highly accurately positioning the component at the escape mechanism. <P>SOLUTION: The component supply device has the conveying equipment 5 for conveying the component while aligning the direction of the component into the certain direction by the vibration, and the escape mechanism 6 which holds the component 20 independently provided from the conveying equipment 5 so as to prevent the vibration of the conveying equipment 5 from being transmitted in such a state that it is positioned one by one. The escape mechanism 6 is equipped with a head part 7 where a mounting surface 10 for mounting the component 20 is formed, and a base 8 for supporting the head part 7. The head part 7 is equipped with a projection shape stopper 11 formed along the end part of the side opposed to the conveying equipment 5 of the mounting surface 10, and a flat plate part forming a substantially same shape as the planar shape of the component. In the part supply device 2, the mounting surface 11 is disposed at the vertically lower part of a conveying surface 5a in the conveying equipment 5. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention, for example, separates components for temporary mounting on a flat plate material such as a substrate one by one, and simultaneously supplies components while positioning each component with high accuracy and components using the same The present invention relates to a temporary mounting apparatus.

2. Description of the Related Art Conventionally, a component supply device used for transporting electronic components includes a vibration / conveying mechanism that continuously moves the component by vibrating the component conveying path, and an escape mechanism that separates the components individually from the vibration / conveying device. It is configured.
Until now, the parts transported by the vibration / conveyance mechanism have sufficient weight, and even if the vibration / conveyance mechanism and the escape mechanism are configured integrally, the individual parts separated by the escape mechanism are separated. There was no fear that the parts would oscillate and be displaced.
However, as parts become smaller in size, in a conventional component supply device in which the vibration / conveyance mechanism and escape mechanism are integrated, the components separated by the escape mechanism are swung by vibration of the vibration / conveyance mechanism. As a result, it has become difficult to hold the component without causing the positional displacement in the escape mechanism.
Several inventions have been disclosed for the purpose of addressing such problems.

Patent Document 1 discloses an invention related to a parts feeder, which is called “part feeder” and has high positioning accuracy when placing a part on an escape and enables stable conveyance and removal of the part.
The invention described in Patent Document 1 is constituted by an escape mechanism including a transport mechanism, a stopper mechanism, and an escape portion. The escape mechanism is intended for use with an escape portion and a component placed on the escape portion. It consists of a nozzle that sucks and conveys it to the processing apparatus, and is provided independently of the carrying mechanism so as not to transmit vibrations emitted from the vibrating part of the carrying mechanism. Further, the escape portion is composed of a component placement surface on which a component conveyed from the conveyance mechanism is placed, and a component placement wall that positions the conveyance direction of the component on the component placement surface. The mounting surface and the component mounting wall are provided with suction holes.
According to the invention disclosed in Patent Document 1 having the above-described configuration, when taking out a component conveyed from the conveyance mechanism into the escape mechanism, the escape portion does not change the height direction of the component and the origin position on the conveyance path. Reciprocating between the two, there is an effect that it is possible to take out a stable component while improving positioning accuracy.

Further, Patent Document 2 discloses an invention relating to a component supply device with the name of “component supply device”, which relates to a component supply device that can smoothly feed from a linear feeder to an escape portion.
The invention according to Patent Document 2 is formed between a linear feeder and an escape portion that continues in the component feeding direction in a component feeder in which a linear feeder is provided in the component supply path that vibrates in the conveying direction and conveys the component. The vibration absorbing member made of an elastic body is disposed in the gap.
According to the invention disclosed in Patent Document 2 having the above-described configuration, a vibration absorbing member made of, for example, synthetic rubber or an elastic body is interposed in a gap between the linear feeder that conveys components using vibration and the escape portion. In addition, it is possible to prevent the vibration from being transmitted to the escape portion, and at the same time, it is possible to prevent the component from falling into the gap between the linear feeder and the escape portion.

JP 2006-21928 A JP-A-7-76413

However, in the case of the “part feeder” described in Patent Document 1 described above, it is possible to take out a part while improving the positioning accuracy on the escape part while preventing the vibration generated from the vibration part from being transmitted to the escape mechanism. However, every time one part is taken out, it is necessary to reciprocate the escape portion between the position where the part is located on the conveyance path and the origin position.
For this reason, both the rotation of the stopper and the reciprocation of the escape portion must be appropriately controlled, which is complicated.

  In addition, in the “part supply device” described in Patent Document 2, even if a gap is provided between the rectilinear feeder and the escape part, the part can be taken out to the escape part without reciprocating the escape part. There is no disclosure of the technical contents for holding the parts in a state where the parts are accurately positioned on the escape part.

  The present invention has been made in response to such a conventional situation, and even when a gap is provided between the conveyance facility using vibration and the escape mechanism, the parts can be individually separated without driving the escape mechanism. Another object of the present invention is to provide a component supply device that can position a component with high accuracy in an escape mechanism and a component temporary mounting device using the same.

In order to achieve the above object, the component supply device according to the first aspect of the present invention is a component supply device that supplies components while positioning one by one for temporary placement on a flat plate-shaped placement target. This component supply device is a state in which the component is positioned independently one by one from the conveyance facility that conveys the component while keeping the direction of the component in a certain direction by vibration, and the conveyance facility so that the vibration of the conveyance facility is not transmitted. The escape mechanism includes a head part on which a placement surface for placing components is formed, and a pedestal that supports the head part. It has a convex stopper formed along the end on the side facing the conveying facility, and a flat plate portion that forms a concave portion having substantially the same shape as the planar shape of the component, and the mounting surface is conveyed by the conveying facility. Place vertically below the surface It is characterized in that the.
In the invention having the above-described configuration, the transport facility has an action of transporting in a desired direction while applying a vibration in a certain direction to the components accommodated in an unaligned state and aligning the direction of the components in a certain direction.
In particular, the transport equipment includes an image pickup means such as a CCD camera and an image processing means for an image taken by the image pickup means, so that the front and back sides of the parts to be transferred and their orientations are determined, and certain conditions are set. You may comprise so that the components which are not satisfy | filled can be removed.
Moreover, the head part in an escape mechanism has the effect | action which accommodates the components conveyed from the said conveyance equipment one by one on the mounting surface, and hold | maintains it temporarily.
Further, the pedestal has an effect of supporting the head unit such that the mounting surface of the head unit is arranged on the vertically lower side than the transport surface in the transport facility. Thereby, in the components supply apparatus of Claim 1, it has the effect | action of carrying out the free fall of the components conveyed from a conveyance installation one by one, and supplying to a head part.
And a stopper has the effect | action of preventing that the component which dropped freely from the conveyance equipment to the mounting surface slides down from a mounting surface by the impact which contacted the head part.
Further, the recess formed in the head portion by the flat plate portion and the stopper and having substantially the same shape as the planar shape of the component has an effect of positioning the component separated from the transport facility.
Therefore, in the invention according to the first aspect, the parts to be transported from the transport facility are individually separated without operating the escape mechanism itself, and the escape mechanism is temporarily placed in a state of being positioned with high accuracy. It has the effect | action of making it hold | maintain.

A component supply device according to a second aspect of the present invention is the component supply device according to the first aspect, wherein the head portion has an intake hole for sucking air in the recess. It is.
The invention having the above-described configuration has the same effect as that of the invention described in claim 1, and the suction hole provided in the head portion has the effect of leading the air in the recess to the outside.
As a result, the suction force is generated in the recess.
Therefore, in addition to the effect of drawing the component supplied to the recess to the intake hole, it has the effect of attracting and holding the component in the recess.

The component supply device according to a third aspect is the component supply device according to the first or second aspect, wherein the angle θ formed between the side surface disposed on the concave portion side of the stopper and the mounting surface is , Θ> 90 °.
In the invention with the above configuration, in addition to the same operation as that of the invention described in claim 1 or 2, the angle θ formed by the side surface disposed on the concave portion side and the placement surface in the stopper is set to θ> 90 °. Thus, when the component supplied to the concave portion from the transport facility is rotated toward the mounting surface while being locked to the side surface facing the stopper, the end of the component is prevented from being caught by the stopper. Has an effect.

According to a fourth aspect of the present invention, there is provided a component temporary mounting device that includes the component supply device according to any one of the first to third aspects and a second conveyance that sucks and conveys the component held by the escape mechanism. It has an equipment and an XY table for supporting an object to be mounted on which a component to be transported by the second transport device is temporarily mounted.
In the invention with the above configuration, the component supply device has the same operation as that of each of the inventions according to claims 1 to 3. In addition, the second transport device has an action of sucking and holding components held in a state of being accurately positioned by the escape mechanism one by one and transporting them to the mounting target.
Further, the XY table has an effect of positioning the mounted object placed on the upper surface thereof in the X and Y directions and positioning with high accuracy.

According to the component supply apparatus of the first aspect of the present invention, when the escape mechanism is provided in a state separated from the transfer facility by disposing the component mounting surface vertically below the transfer surface of the transfer facility. Even so, there is an effect that the parts can be separated individually without operating the escape mechanism.
In other words, since the escape mechanism can be installed in a fixed state, there is an effect that it is possible to prevent problems such as parts being dropped due to the operation of the escape mechanism. As a result, there is an effect that parts can be supplied smoothly.
Further, since it is not necessary to operate the escape mechanism, the parts supply device itself can be simplified, and at the same time, the maintenance work of the device can be simplified.
Moreover, the stopper provided in a head part has the effect that the components supplied by free fall from a conveying apparatus can be prevented from sliding off from a mounting surface.
Furthermore, the position of the component on the mounting surface can be regulated by allowing the component that has fallen freely on the mounting surface to come into contact with the side surface of the recess, so that the component is held in a highly accurate position on the mounting surface. It has the effect that it can be done.
Therefore, according to the component supply device of the first aspect, the components are separated from the component supply facility one by one without operating the escape mechanism at all, and the separated components are positioned on the mounting surface with high accuracy. It has the effect that it can hold | maintain.

The invention described in claim 2 of the present invention, in addition to the same effect as that of the invention described in claim 1, sucks and holds the components that have fallen freely on the mounting surface by sucking the air in the recesses from the intake holes. It has the effect of being able to.
As a result, it is possible to further increase the positioning accuracy when holding the component on the escape mechanism, and to further reduce the risk of the component sliding off from the mounting surface.

The invention described in claim 3 of the present invention has the same effect as that of the invention described in claim 1 or claim 2, and the angle θ formed between the side surface of the stopper on the recess side and the mounting surface is θ> 90 °. By doing so, there is an effect that a part that has freely dropped from the transport facility to the escape mechanism can be smoothly accommodated in the recess.
That is, there is an effect that the component can be accommodated in the head portion in a state in which the flat surface and the mounting surface of the component are in almost complete surface contact.
As a result, there is an effect that the positioning accuracy of the parts separated by the escape mechanism can be further enhanced.

Invention of Claim 4 of this invention is a component temporary mounting apparatus provided with the component supply apparatus of any one of Claim 1 thru | or 3, Each of Claim 1 thru | or Claim 3 This has the same effect as the present invention.
That is, the parts supplied from the transport equipment are held in a state of being positioned with high accuracy by the escape mechanism, and the mounting target on which the parts are temporarily mounted is positioned with high accuracy by the XY table. Therefore, there is an effect that the component can be temporarily mounted on the mounting target while suppressing the displacement by simply translating the component held by the escape mechanism in the second transport facility onto the mounting target. .
As a result, it has the outstanding effect that the electronic component which has high quality can be manufactured efficiently.

  A component supply apparatus and a component temporary mounting apparatus using the same according to the preferred embodiment of the present invention will be described in detail with reference to FIGS.

FIG. 1 is a cross-sectional view showing an outline of a component supply device and a component temporary mounting device using the component supply device according to the present embodiment.
As shown in FIG. 1, the component supply apparatus 2 according to the present embodiment mainly includes a vibration generating mechanism (not shown), and the orientation of the component 20 placed on the transport surface 5a is constant by vibration generated from the vibration generating mechanism. It is transported to the end portion 5b side while being aligned in the direction, that is, the transport equipment 5 that transports the component 20 in the direction indicated by the symbol A in FIG. 1 and the transport equipment 5 so that the vibration of the transport equipment 5 is not transmitted. The escape mechanism 6 is provided.
In particular, the transportation equipment 5 is provided with imaging means such as a CCD camera and image processing means for images taken by this imaging means, so that the front, back, and orientation of the parts transported on the transport surface 5a are discriminated. However, it may be configured such that parts that do not satisfy certain conditions can be removed.
In the escape mechanism 6 of the component supply device 2 according to the present embodiment, the head portion 7 having the mounting surface 10 for mounting the component 20 supplied from the end portion 5b of the transfer equipment 5 is on the base 8. It is fixed detachably.
Moreover, the upper surface of the thick plate-like head unit main body 9 is a mounting surface 10, and the head unit 7 has an end on the side facing the end 5 b of the transport facility 5 on the mounting surface 10. A convex stopper 11 is formed.
Further, a flat plate body 13 having a substantially rectangular cutout at the corner is detachably pasted on the mounting surface 10 with screws 15. The cutout portion of the flat plate body 13, the stopper 11, and the mounting plate are mounted. A concave portion 14 is formed on the head portion main body 9 by the surface 10.
The mounting surface 10 constituting the bottom surface of the recess 14 is provided with an intake hole 16 penetrating the head body 9, and the intake hole 16 is provided in the base 8 that supports the head portion 7. In communication with the intake hole 17.
In addition, an intake port 18 is formed in the lower opening of the intake hole 17, and an intake duct 19 is connected to the intake port 18, so that air in the recess 14 is sucked through the intake holes 16 and 17. Configured to be able to.
The operation and effect of the inclined surface 12, the intake holes 16, 17, the intake port 18, and the intake duct 19 formed in the stopper 11 will be described later.

Further, in addition to the component supply device 2 as described above, the component 20 is temporarily mounted on the XY table 4 that supports the substrate 21 and the placement surface 10 of the escape mechanism 6. The component temporary mounting device 1 includes a suction conveyance facility 3 that sucks and holds a component 20 (not shown) that is sucked and held at the suction port 3 a and transports it to the XY table 4.
The substrate 21 to be mounted is fixed to the upper surface of the XY table 4 by a clamp 4a.

Here, the escape mechanism 6 according to the component supply device 2 will be described in more detail with reference to FIG.
FIG. 2 is a plan view of the component supply apparatus according to the present embodiment. In addition, the same code | symbol is attached | subjected about the part same as what was described in FIG. 1, and the description about the structure is abbreviate | omitted.
As shown in FIG. 2, in the component supply device 2 according to the present embodiment, the escape mechanism 6 has a concave portion 14 of the head portion 7 arranged on an extension line in the traveling direction of the component 20 in the transport facility 5, The mounting surface 10 that forms the bottom surface of 14 is disposed vertically below the transport surface 5a of the transport facility 5. (See Figure 1)
At this time, in the vicinity of the end portion 5 b of the transport facility 5, the components 20 are fed in a state of being aligned in a gap formed between the guides 22 and 22.
In the component supply apparatus 2 according to the present embodiment, the placement surface 10 of the escape mechanism 6 is set lower than the transport surface 5a of the transport facility 5 so that it is pushed out from the end portion 5b of the transport facility 5 and falls freely. This has the effect that the component 20 to be received can be received by the head portion 7.
In addition, a substantially rectangular cutout formed of a long side contact end 13 a and a short side contact end 13 b is formed at a corner of the flat plate 13 provided in the head portion 7, and a short side contact end forming a side surface of the recess 14. In the vicinity of 13b, an intake hole 16 for sucking air in the recess 14 is formed. That is, the intake hole 16 is formed in the mounting surface 10.
Thus, by providing the intake hole 16 in the mounting surface 10 of the recess 14 that accommodates the component 20, the component 20 can be sucked and held in the recess 14.
Therefore, when the component 20 is freely dropped in the recess 14, there is an effect that the component 20 can be prevented from sliding off from the end portion 9 a of the head portion main body 9 that does not include any stopper or the like.
Moreover, in the component supply apparatus 2 according to the present embodiment, the component 20 is recessed from the end portion 5b of the transport facility 5 by providing the intake hole 16 in the mounting surface 10 in the vicinity of the short side contact end 13b. When the air falls freely, the air in the recess 14 is sucked from the air intake hole 16, so that a suction force can be generated around the air intake hole 16.
Therefore, by pulling the short side 25 of the component 20 that has not fallen directly above the concave portion 14 to the short side contact end 13b using this suction force, the respective sides of the component 20 are aligned with the side surfaces of the concave portion 14. It has the effect that it can be accommodated.
As a result, there is an effect that the component 20 can be held on the mounting surface 10 in a highly accurately positioned state.
Further, since the component 20 is sucked and held on the mounting surface 10, in the subsequent process, when the sucking and holding equipment 3 shown in FIG. It has the effect of being able to.

Further, in the head portion 7 according to the present embodiment, the flat plate 13 that forms a part of the inner side surface of the recess 14 is fixed to the head portion main body 9 by screws 15, 15. , 23 to the base 8.
In the component supply device 2 according to the present embodiment, the stopper 11 is formed on the head portion 7, and the flat plate body 13 is affixed to the mounting surface 10 to form the recess 14. For example, the head portion main body 9 and the flat plate body 13 of the head portion 7 may be integrally formed, and the concave portion 14 may be formed by grinding the surface of the integrally formed portion. . In this case, the flat plate 13 is a flat plate portion. In this case, the same effect as that obtained when the concave portion 14 is formed by the head body 9, the stopper 11, and the flat plate 13 is obtained.
In particular, when the head unit main body 9 and the flat plate 13 are configured separately, it is possible to replace the flat plate 13 with the escape mechanism 6 according to the present embodiment and replace the component 20 shown in FIG. This has the effect of enabling separation and positioning of parts having large or small external dimensions.
Therefore, it has the effect that the versatility of the component supply apparatus 2 which concerns on this Embodiment can be improved.

Subsequently, in the component supply apparatus 2 according to the present embodiment, the steps of individually taking out the components 20 continuously conveyed by the conveyance facility 5 and simultaneously positioning and holding the components 20 in the escape mechanism 6 are shown in FIGS. This will be described in detail with reference to FIG.
FIGS. 3 to 7 are conceptual diagrams showing a process of supplying a component using the component supply apparatus according to the present embodiment. In addition, the same code | symbol is attached | subjected about the same part as what was described in FIG. 1 or FIG. 2, and the description about the structure is abbreviate | omitted.
In order to separately supply the components 20 by the component supply apparatus 2 according to the present embodiment, first, as shown in FIG. 3, the concave portion 14 of the head portion 7 is emptied, and the components are placed on the feeding surface 5a. In a state where 20 is connected, the component 20 is transferred to the end 5b side using the vibration of the transfer facility 5. That is, the component 20 is conveyed in the direction indicated by the symbol A in the drawing.
At this time, the component 20 that has reached the end portion 5b of the transport facility 5 is pushed by another component 20 and protrudes from the end portion 5b onto the head portion 7 of the escape mechanism 6, as shown in FIG. The balance is lost at the end portion 5b of 5 and freely falls into the recess 14. That is, the component 20 that has come out from the end portion 5b of the transport facility 5 falls freely in the direction indicated by the symbol B in FIG.

Then, one of the long sides 24 of the component 20 that has fallen freely from the end portion 5b of the transport equipment 5 comes into contact with the long side contact end 13a of the flat plate 13, and the component 20 is locked (the component indicated by the broken line in FIG. 4). Next, as shown in FIG. 5, the other long side 24 of the component 20 that has dropped into the recess 14 rotates toward the placement surface 10 with the long side contact end 13 a as a fulcrum.
At this time, the air in the intake duct 19 is sucked by a suction device (not shown), whereby the air in the suction hole 17 and the suction hole 16 is sucked, and the air in the recess 14 is sucked in conjunction with this, thereby One of the short sides 25 of the component 20 is attracted to a short-side contact end 13b (not shown) of the flat plate 13 by the generated suction force, thereby holding the component 20 in a state of being positioned on the placement surface 10 with high accuracy. It has the effect of being able to.
Moreover, in the component supply apparatus 2 according to the present embodiment, the inclined surface 12 is provided on the concave portion 14 side of the stopper 11, and the angle θ formed by the inclined surface 12 and the mounting surface 10 is set to satisfy θ> 90 °. is doing.
Thus, when the angle θ between the inclined surface 12 and the mounting surface 10 is θ> 90 °, when the component 20 rotates toward the mounting surface 10 with the long side contact end 13a as a fulcrum, There is an effect that it is possible to prevent the long side 24 not contacting the long side contact end 13 a from being caught on the inclined surface 12.
Therefore, there is an effect that it is possible to prevent the component 20 from being housed in the recess 14 in a state of being lifted from the placement surface 10.
As a result, the positioning accuracy of the components 20 that are individually held by the escape mechanism 6 can be further improved.

After this step, as shown in FIG. 6, the suction conveyance facility 3 in which the component 20 held in the concave portion 14 of the head portion 7 is arranged in advance on the escape mechanism 6 is indicated by a symbol C in the drawing. Then, the suction port 3a is brought into contact with the upper surface of the component 20 and held by suction. Then, as shown in FIG. 7, the suction transfer equipment 3 is lifted in the direction indicated by symbol D in the figure to escape. It is transported onto an XY table 4 adjacent to the mechanism 6. (See FIG. 1.) Therefore, the component 20 may be temporarily mounted by pressing the component 20 sucked and held in detail, such as the component on the substrate 21 to which the adhesive has been applied in advance.
At this time, the substrate 21 to be mounted is positioned with high accuracy by the XY table 4, and the component 20 is positioned with high accuracy in the escape mechanism 6, so that the component 20 is displaced on the substrate 21. This has the effect of being able to be temporarily mounted while preventing this.
In addition, the suction conveyance facility 3 of the component temporary mounting apparatus 1 according to the present embodiment is configured to simply reciprocate between the XY table 4 and the escape mechanism 6, and the suction conveyance facility 3 further includes the escape mechanism 6. While the part 20 is being collected, the XY table 4 is driven, and the mounting position of the next part 20 is arranged directly below the suction conveyance equipment 3 that has returned the part 20 by suction. Such control has the effect that the temporary mounting operation of the component 20 onto the board 21 to be mounted can be quickly performed.
Then, a metal brazing material is applied in advance to the back side of the component 20, the mounting portion of the component 20 on the substrate 21, or both, and then the component 20 is temporarily mounted with an adhesive or the like to complete the temporary mounting. By heat-treating the processed component 20 to melt the metal brazing material and joining the substrate 21 and the component 20, it is possible to manufacture a high-quality electronic component with little component displacement.

As described above, in the component supply device 2 and the component temporary mounting device 1 using the component supply device according to the present embodiment, it is necessary to operate the escape mechanism 6 in order to individually separate the components 20 supplied from the transport facility 5. Therefore, the structure of the escape mechanism 6 can be simplified, and at the same time, the maintenance work can be reduced.
In addition, since the components 20 supplied from the transport facility 5 can be individually separated and held in a state of being accurately positioned on the head unit 7, a positional shift occurs when the components 20 are mounted on the mounting target. This has the effect of significantly reducing the possibility of occurrence.
As a result, there is an effect that an electronic component having high quality can be manufactured.
In the present embodiment, a case where a substantially rectangular annular ring is temporarily mounted as the component 20 is described as an example. However, the component 20 is not necessarily an annular body, and a rectangular flat plate is used. It may be a body.

  In the present invention, even when a gap is provided between the conveying equipment using vibration and the escape mechanism, the parts can be individually separated without driving the escape mechanism, and at the same time, the parts can be positioned with high accuracy in the escape mechanism. This is a component supply device that can be used and a component temporary mounting device using the same, and can be used in the field of manufacturing electronic components.

It is sectional drawing which shows the outline | summary of the component supply apparatus which concerns on this Embodiment, and the component temporary mounting apparatus using the same. It is a top view of the component supply apparatus which concerns on this Embodiment. It is a conceptual diagram which shows the process of supplying components using the components supply apparatus which concerns on this Embodiment. It is a conceptual diagram which shows the process of supplying components using the components supply apparatus which concerns on this Embodiment. It is a conceptual diagram which shows the process of supplying components using the components supply apparatus which concerns on this Embodiment. It is a conceptual diagram which shows the process of supplying components using the components supply apparatus which concerns on this Embodiment. It is a conceptual diagram which shows the process of supplying components using the components supply apparatus which concerns on this Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Temporary component mounting apparatus 2 ... Component supply apparatus 3 ... Adsorption conveyance equipment 3a ... Adsorption port 4 ... XY table 4a ... Clamp 5 ... Conveyance equipment 5a ... Conveyance surface 5b ... End part 6 ... Escape mechanism 7 ... Head part 8 DESCRIPTION OF SYMBOLS ... Base 9 ... Head part main body 10 ... Mounting surface 11 ... Stopper 12 ... Inclined surface 13 ... Flat plate 13a ... Long side contact end 13b ... Short side contact end 14 ... Recess 15 ... Screw 16 ... Intake hole 17 ... Intake hole 18 ... Air intake 19 ... Air intake duct 20 ... Part 21 ... Substrate 22 ... Guide 23 ... Screw 24 ... Long side 25 ... Short side

Claims (4)

A component supply device that supplies components for temporary placement on a flat placement target while positioning one by one,
This component supply device is provided independently of the transfer facility so that the vibration of the transfer facility is not transmitted, and the transfer facility that transfers the component while aligning the direction of the component in a certain direction by vibration, and positions the components one by one And an escape mechanism to hold in the state,
The escape mechanism includes a head portion on which a placement surface for placing the component is formed, and a pedestal that supports the head portion,
The head portion includes a convex stopper formed along an end portion of the mounting surface facing the transfer equipment, and a flat plate portion that forms a concave portion having substantially the same shape as the planar shape of the component. And
The component supply apparatus according to claim 1, wherein the placement surface is disposed vertically below a transfer surface in the transfer facility.   The component supply device according to claim 1, wherein the head portion has an intake hole for sucking air in the recess.   3. The component supply device according to claim 1, wherein an angle θ formed between a side surface disposed on the concave portion side of the stopper and the mounting surface is θ> 90 °. 4. The component supply device according to any one of claims 1 to 3,
A second transport facility for sucking and transporting the parts held by the escape mechanism;
A temporary component mounting apparatus, comprising: an XY table for supporting the mounting target on which the component transported by the second transport device is temporarily mounted.