JPH0472799A - Electronic component feed device - Google Patents

Abstract

PURPOSE:To enable the lead wires of an electronic component sent to a feed position to be directly held by a head mechanism by a method wherein openings are provided to both the side faces of a guide member at the feed position to form holding grooves corresponding to the lead wires of the electronic component carried to the feed position so as to enable the holding grooves to communicate with a guide groove. CONSTITUTION:A guide groove 34a is provided onto the upside of a shoot table 34 extending from a housing position to a feed position along a direction in which a work is fed. The width of the guide groove 34a is larger than that of a lead wire Wb of a work W, and the depth of the groove 34a is set larger than the length of the downward extension of the lead wire Wb. Openings are provided to both the sides of the shoot table 34 corresponding to the lead wires Wb of the work W sent to the feed position to form holding grooves 34b which communicate with the groove 34a on the upside of the shoot table 34. The holding grooves 34b are provided as mentioned above, whereby the work W guided along the guide groove 34a is surely guided to a feed position and surely prevented from falling off sideways from the feed position.

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention supplies an electronic component made up of a main body and a plurality of lead wires arranged in a line on the lower surface of the main body from a storage position to a supply position. The present invention relates to an electronic component supply device.

[Prior Art] Conventionally, in an electronic component supply device that supplies electronic components made up of a main body and a plurality of lead wires arranged in a line on the lower surface of the main body from a storage position to a supply position, In order to ensure that the electronic component supplied to the electronic component can be gripped by the head device and inserted into the circuit board reliably, a configuration is adopted in which the lead wire of the electronic component is directly gripped. In other words, since the relative positional relationship between the main body and the lead wire of the electronic component is not precisely specified, when the head device grips the main body of the electronic component, the lead wire of the electronic component cannot be accurately positioned relative to the circuit board. It is difficult to position the Therefore, it is necessary to directly grasp the lead wire to be inserted.

However, the lead wires are arranged in a line on the lower surface of the main body and are inserted into guide grooves formed on the upper surface of the guide member, and this insertion state is maintained in the same way even in the supply position. . Therefore, the lead wires of the electronic components brought to this supply position are not open to the outside, and it is impossible for the head mechanism to directly grip them with the current configuration.

[Problem to be Solved by the Invention 1] Therefore, in the conventional component supply device, at the supply position, for example, the guide member is partially moved left and right around the guide groove to open the lead wire to the outside. An escape mechanism is adopted.

However, by providing such an escape mechanism,
The configuration of the entire component supply device becomes complicated, and a dedicated drive mechanism for driving the escape mechanism is required, which increases the cost of the entire device, which is a problem.

This invention has been made in view of the above-mentioned problems, and an object of the invention is to provide electronic component leads brought to a supply position without complicating the overall configuration or increasing the cost. An object of the present invention is to provide an electronic component supply device in which a wire can be directly gripped by a head mechanism.

[Means for Solving the Problems] In order to solve the above-mentioned problems and achieve the objectives, an electronic component supply device according to the present invention includes a main body and a plurality of lead wires arranged in a line on the lower surface of the main body. An electronic component supply device for supplying configured electronic components from a storage position to a supply position, comprising a guide member having an upper surface slidingly in contact with a lower surface of the electronic component and guiding the electronic component from the storage position to the supply position, The upper surface of the guide member has a guide groove through which the lead wire is inserted and guided while extending from the storage position to the supply position, and a guide groove that is opened on both sides of the guide member at the supply position. The present invention is characterized in that a plurality of gripping grooves are formed in communication with the guide groove so as to correspond to the respective lead wires of the electronic component brought to the supply position.

[Function] According to the electronic component supply device according to the present invention configured as described above, the electronic component delivered to the supply device is in a state where the lead cotton is opened to the outside through the gripping groove. becomes. As a result, the head mechanism can directly grip the lead wire through these gripping grooves.

[Example] Below, the configuration of an example of the electronic component supply device according to the present invention is applied to a turret-type mounting machine.
A detailed description will be given with reference to the accompanying drawings.

FIG. 1 shows an overall schematic diagram of a turret type mounting machine 10 according to an embodiment.

As shown in FIG. 1, the turret type mounting machine 10 of this embodiment can be roughly divided into, for example, 10 shapes and 20 electronic components (hereinafter simply referred to as "works").

) A parts storage/supply mechanism 12 that stores and supplies W, which is a feature of the present invention, and this parts storage/supply mechanism 12.
A first moving mechanism 14 that moves a desired workpiece W in the direction shown by arrow A to a component pick-up position (pickup position) α, and a circuit board 16 on which the workpiece W is mounted (mounted) are fixed. a support stand 18 connected to this support stand 18 and a desired insertion position of the circuit board 16 fixed on this support stand 18 is moved directly below a predetermined insertion position (insert position) α1. The moving mechanism 20 of No. 2 takes out the desired workpiece W at the pick-up position α1, transports it to the insert position α, and transfers it to the support stand 1.
The head mechanism 22 is mounted on the inserted position of the circuit board 16 on the circuit board 8 .

Here, as shown in FIG. 2, each workpiece W is composed of a main body Wa and a plurality of lead wires wb arranged in a row on the lower surface of the main body Wa. The line wb is set to extend along the center line of the lower surface of the main body Wa. Further, these works W are stored in the corresponding sticks S so as to be supplied from a storage position to a supply position, which will be described later, along the arrangement direction of the leads &Iwb.

The above-mentioned component storage/supply mechanism 12 includes a workpiece supply unit 24 which is equipped with sticks S for each component stacked, with workpieces W of 10 shapes and 20 components stored in sticks S in predetermined numbers. The work supply units 24 are arranged in a line along the direction indicated by arrow A, and the first moving mechanism 14 moves each work supply unit 24 on a straight line along the above-mentioned direction A, passing through the pick-up position α1. It is configured to move back and forth. That is, in this component storage/supply mechanism 12, the workpiece W of a desired component type is moved to the pickup position α by the first moving mechanism 14.
, will be selectively brought to bear.

Here, component storage/supply mechanism 1 in this mounting machine 10
2, as shown in FIG. 3, mounts 26 are arranged in the front and back at an angle of a predetermined angle with respect to the horizontal plane, and each frame 26 is attached so as to extend along the direction shown by arrow A. It is provided in a fixed state on a base. Each frame 26
At the top, a guide rail 28 extending along the direction of arrow A is provided.
is fixed. A sliding member 30 is fitted into each guide rail 28 so as to be slidable in the direction shown by arrow A, with the sliding member 30 extending in the direction of arrow A.

On each sliding member 30, pedestals 32 are formed at predetermined intervals along the direction of arrow A.

On the other hand, each work supply unit 24 is fixed to the chute stand 34 as a guide member extending along the direction indicated by arrow B so as to be inclined at a predetermined angle, and to the lower surface of this chute stand 34, as described above. It is provided with a pair of front and rear mounting bases 36 that are removably latched to the corresponding pedestals 32.

Here, as shown in FIGS. 4A and 4B, the chute table 34 is provided with a structure that extends from the storage position to the supply position (to be described later) in the direction of supply of the workpiece, as shown in FIGS. 4A and 4B. A guide groove 34a is formed extending along the guide groove 34a. The width of the guide groove 34a is larger than the width of the lead wire wb of the workpiece W described above, and the depth thereof is set deeper than the downward extension length of the lead wire wb. Also, as is clear from Figure 4B, this chute stand 3
A plurality of lead wires w of the work W brought to the supply position are opened on the top surface of 4 on both sides near the supply position, respectively.
A plurality of gripping grooves 34b are formed in correspondence with the guide grooves 34b, respectively, and communicating with the guide grooves 34a.

In other words, since these gripping grooves 34b are formed, each lead wire wb of the workpiece W brought to the supply position
is opened to the outside, that is, accessible from the outside, through the corresponding gripping groove 34b. Here, each gripping groove 34b has a width wider than the width of the corresponding lead wire wb, and a depth thereof smaller than the length of the corresponding lead wire wb. It is set. By providing each gripping groove 34b in this way, the work W that has been guided through the guide groove 34a can be
is reliably guided to the supply position, and is also reliably prevented from falling off to the side from this supply position.

Further, each work supply unit 24 is located approximately at the center of the chute table 34 and includes a cassette 38 having a plurality of stacked corresponding sticks S, and
It slides down along the direction shown by arrow B from the stick S at the storage position defined by the lowest position in , and separates the workpieces W taken out onto the chute table 34 one by one (separates them from the next workpiece) Work separation mechanism 40 for
and an empty stick ejection mechanism 42 for ejecting the empty stick.

With such a configuration, each work supply unit 24
By attaching and detaching the mounting base 36 to the corresponding pedestal 32, each of the components can be attached to and detached from the pedestal 26 as a fixed part in an independent state.

Here, in the middle part of the above-mentioned chute stand 34, there is an opening 34 large enough for one stick S to be inserted through.
c is formed. The above-mentioned cassette 38 is attached in a state located above this frontage 34c.

In this way, in the cassette 38 of each workpiece supply unit 24, the workpiece W slides down from the stick S brought to the lowest stage along the inclination direction of the chute table 34 as shown by the arrow B. It is set so that when it is taken out and comes into contact with a stopper 34d formed at the front end of the chute stand 34, it stops and maintains that position.

Note that the supply position P of the workpiece W is defined at the position where the stopper 34d comes into contact with the stopper 34d.

Here, among the above-mentioned front and rear multiple pairs of sliding members 30, a ball screw 44 constituting the first moving mechanism 14 is located behind each sliding member 30 located at the rear along the direction of arrow A. It is placed in an extended position. Each rear sliding member 30 is screwed into this ball screw 44, and when this ball screw 44 is rotationally driven by a drive motor (not shown), the sliding member 30 (therefore, The work supply unit 24) attached to the sliding member 30 through the engagement between the pedestal 32 and the mounting pedestal 36 moves along the direction of arrow A on the guide rail 28.

On the other hand, on the chute table 34 and on the side in the direction of arrow B relative to the cassette 38, the above-mentioned work separation mechanism 40 is disposed. This work separation mechanism 40 is configured to be operated by pneumatic pressure as pneumatic operating means,
A pneumatic cylinder 48 is provided which is connected to an electromagnetic switching valve (not shown) via an air supply mechanism 46.

Air from a pneumatic source (not shown) is supplied to the upper part of the pneumatic cylinder 48 by an electromagnetic switching valve.
It includes a piston rod 50 that protrudes downward and is drawn upward by being supplied to the lower part.

Further, this work separator #1440 includes a swing stay 54 whose central portion is rotatably supported on the chute table 34 via a support shaft 52. A lower end of the above-mentioned pneumatic cylinder 48 is attached to a portion of the swing stay 54 that is deviated toward the arrow B side from the shaft support, with the lower end of the pneumatic cylinder 48 projecting downward like a piston rod. Also, one end of the swing stay 54 on the arrow B side is bent 90 degrees,
When the piston rod 50 is pushed downward, it can substantially come into contact with the upper surface of the chute stand 34. A presser mechanism 56 is attached to the other end of the swing stay 54 to press and lock the upper surface of the workpiece W that slides down on the chute stand 34.

As shown in detail in FIG. 5, the holding mechanism 56 includes a housing 58 that is fixed to the other end of the swing stay 54 and has a substantially cylindrical shape with an open bottom surface, and a housing 58 that can be vertically protruded downward from the housing 58. a presser member 60 movably disposed;
It is comprised of a coil spring 62 that always urges the holding member 60 downward.

As described above, the workpiece separation mechanism 40 is configured so that when air is supplied to the pneumatic cylinder 48 and the piston rod 50 is pushed downward, the swinging stay remains as shown in FIG. 54 rotates clockwise around the support shaft 52, and a locking portion 54a defined at one bent end of the swing stay 54 is brought to a position away from the top surface of the chute table 34. become. As a result,
The workpiece W at the locking position P is released from the locking state by the locking portion 54a, passes below the locking portion 54a, and slides down to the supply position P1.

In this unlocked state, the other end of the swing stay 54 to which the presser mechanism 56 is attached is biased downward, so that the presser mechanism 56 moves to a standby position P defined immediately after the locking position P8. The workpiece W that has slipped down is held down and brought to a halt.

From this state, in the work separation mechanism 40, the supply of air to the pneumatic cylinder 48 is stopped, and the piston rod 50 is pulled upward by the biasing force of a return spring (not shown), and the swing stay 54 is , around the support shaft 54 in a counterclockwise direction based on the weight of the pneumatic cylinder 48. As a result, presser machine I
At 956, the workpiece W at the standby position P is not held down, and the workpiece W at the standby position P3 slides down toward the locking position P2.

On the other hand, in response to the counterclockwise rotation of the swing stay 54, the locking portion 54a thereof is biased downward, and as a result, the locking state by the locking portion 54a is achieved, and from the standby position P, The workpiece W that has slid down is stopped at a stopping position P.

In addition, as the workpiece W slides down from the standby position P toward the locking position P2, the workpiece W slides down from the stick S at the workpiece supply position to the standby position P due to its own weight, and the workpiece W slides down to the locking position P. .

By coming into contact with the rear end of the workpiece W that is latched to the workpiece W, the workpiece W is held at the standby position P.

In this way, only - pieces of work W are brought to the supply position P+ in a separated state.

In this way, the supply of the next workpiece W to the supply position P1 is completed, and the series of separation operations is completed.

Here, in each workpiece supply unit 24, with one workpiece W separated and held at the supply position P1, the above-mentioned first moving mechanism 14 moves the component storage/supply mechanism 12 in the direction of arrow A. By moving along the direction shown, the workpiece W held at the supply position P in the workpiece supply unit 24 containing the desired part type of workpiece W is brought to the pick-up position α.

Incidentally, as shown in FIG. 3, the workpiece W at the standby position P
A detection mechanism 6 for detecting whether or not a workpiece W is present at the standby position Nps by vertically crossing the rear part of the standby position Nps.
4 are arranged. The detection mechanism 64 is composed of a photocoupler and includes a light emitting element 64a located above and a light receiving element 6.4b located below receiving light emitted from the light emitting element 64a. That is, in this detection mechanism 64, when the light receiving element 64b receives light from the light emitting element 64a, the standby position P
It is detected that the workpiece W is not present at s, and the light emitting element 64a
It is set to detect the presence of the workpiece W at the standby position P in a state in which no light is received from the standby position P.

Next, in each workpiece W supply unit 24, the support structure of the stick S in the above-mentioned cassette 38 and the structure of the empty stick discharge mechanism 42 are shown in FIGS. 3, 6 and 7.
This will be explained in detail below with reference to the figures.

First, the chute stand 34 located below the cassette 38
The above-mentioned opening 34c is formed in the range, and the four corners of this opening 34c are used to maintain the state in which the sticks S are piled up in multiple stages in the vertical direction, that is, on both the left and right sides of each stick S. A regulation plate 66a for regulating the front and rear, respectively.

66 b, 66 c, and 66 d are provided in an upright position. Here, each stick S is formed into a trapezoidal shape from the front, and both left and right ends of the bottom of each stick S can be locked from below.

Inside this cassette 38, there is a stick locking mechanism 68 for releasably locking the sticks Ss, Ss, etc. in the second or higher rows from the bottom, and a stick locking mechanism 68 for releasably locking the sticks Ss, Ss, etc. in the second or higher rows from the bottom, and
An empty stick discharge mechanism 42 is provided for locking the stick S and for discharging the empty stick S' downward when the stick S becomes empty.

Here, this stick locking mechanism 68 is configured in a left-right symmetrical shape as shown in FIGS. 6 and 7, and in the following explanation, the left side in the figure (the near side in FIG. 3)
Only the configuration on the right side will be explained, and the explanation on the configuration on the right side will be omitted.

This stick locking mechanism 68 includes an abbreviated first locking piece 70a that locks the front and rear bottoms of the second stick S2 from the bottom from below among the sticks S stacked up and down. 70b is rotatably supported at the upper end. That is, as shown in FIG. 3, the front and rear bottoms on the left side (first side in the figure) of the second stick S from the bottom are locked by first locking pieces 70a and 70b, respectively. .

Here, the upper ends of the first locking pieces 70a, 70b are
They are both fixed to a common first transmission shaft 72 extending along the direction. Both ends of the first transmission shaft 72 are connected to the first and second regulating plates 66a and 66b located on the left side described above.
They are each rotatably supported by a shaft.

In order to rotate this first transmission shaft 72, a second transmission shaft 74 is disposed on the outside of the central portion thereof and extends along a direction perpendicular to this. .

As shown in FIGS. 3 and 7, the second transmission shaft 74 is supported via a shaft guide 76 so as to be movable along this extending direction. In this second transmission shaft 74, a connecting member 78 is slidably inserted in the portion intersecting with the first transmitting shaft 72 along the axial direction, and the tip of this connecting member 78 is connected to the first transmitting shaft 72. It is fixed to the transmission shaft 72. Although not shown, the upper end of the second transmission shaft 74 is connected to a piston rod of a drive cylinder, and is set to move up and down in accordance with the drive of the drive cylinder.

Note that a stopper 80 is fixed to a portion of the second transmission shaft 74 located between the connecting member 78 and the shaft guide 76. This stopper 80 and the connecting member 7
A coil spring 82 is mounted around a portion of the second transmission shaft 74 between the second transmission shaft 74 and the second transmission shaft 74 . That is, when the second transmission shaft 74 is driven to be pushed downward, this downward driving force is set to be transmitted to the connecting member 78 via the coil spring 82. .

That is, when the drive cylinder described above is not activated, the second transmission shaft 74 is biased upward by a biasing member (not shown), and each of the first locking pieces 70a, 70b is connected to the second transmission shaft from the bottom. The stick S is set to not be supported. When the drive cylinder is activated, the second transmission shaft 74 is pushed down, and this pushing down force is applied to the connecting member 78 and the first transmission shaft via the coil spring 82.
The first locking pieces 70a and 70b fixed to the first transmission shaft 72 rotate inward to support the second stick S2 from below. I will do it.

On the other hand, the empty stick ejecting mechanism 42 has second locking pieces 84a and 84b that support the lower surfaces of the lowermost stick S at both front and rear ends from below, respectively, and are rotatably supported at the outer ends thereof. We are prepared.

Here, the second locking pieces 84a, 8.4b are both fixed to a common third transmission shaft 86 extending along the direction of arrow B. Both ends of the third transmission shaft 86 are rotatably supported by the first and second regulating plates 66a and 66b located on the left side, respectively.

Here, the lower end of the second transmission shaft 74 described above is connected to the lower end of the second transmission shaft 74 as shown in FIG.
It terminates at a position spaced apart upwardly from the third transmission shaft 86 by a predetermined distance. A pressing member 88 is integrally formed at the lower end of the second transmission shaft 74 and projects inward. Further, the central portion of the third transmission shaft 86 located directly below the second transmission shaft 74 is pressed downward by the above-mentioned pressing member 88, so that the third transmission shaft 86 A driven member 90 that rotationally drives the is fixed in an outwardly extending state. This driven member 9
0, although not shown, is formed to extend in the front-rear direction.

On the other hand, a rod 88a is fixed to the lower surface of the pressing member 88, and is inserted into the elongated hole from above.The upper end of the rod 88a has a large diameter portion 88b formed to have a larger diameter than the elongated hole. are integrally formed.

Note that this third transmission shaft 86 connects the lowest stick S1 to the second locking piece 84 by a torsion spring (not shown).
a and 84b are biased to the supported position. Further, as shown in FIG. 3, a discharge chute 92 for guiding the empty stick S' discharged from the opening 34c to a waste box (not shown) is provided below the opening 34c.

Since the empty stick discharging mechanism 42 is configured as described above, the drive cylinder is activated and the first locking piece 70a
, 70b to support the second stick S from the bottom, and then further push down the second transmission shaft 74 to release a pressing member 88 fixed to the lower end of the second transmission shaft 74. The large-diameter portion 88b contacts the driven member 90 of the third transmission shaft 86, pushes it, and rotates it to release the locking state of the lowest stick Sl by the second locking pieces 84a, 84b. It turns out. In this way, this bottom stick S is the empty stick S.
', it falls downward through the opening 34c and is guided into the waste box through the discharge chute 92.

Note that the second transmission shaft 74 is connected to the locking pieces 70a and 70 of the multi-tube 1.
After rotating the stick S inward and locking the second stick S from the bottom, it is further pushed down, but if we pay attention to the relationship with the connecting member 78, After the locking operation by the locking pieces 70a, 70b, the coil spring 82 simply contracts in response to the lowering of the second transmission shaft 74, and the first locking piece 70a.

This does not affect the locked state of 70b.

After the empty stick S' is ejected in this way,
The drive cylinder operates to lift the second transmission shaft 74. As a result, first, the second locking pieces 84a, 84b
returns to a state in which the stick S at the lowest stage can be locked. However, at this point, the bottom stick S
1 has been discharged as an empty stick S', the operation of the second locking pieces 84a and 84b is an idle operation.

Further, as the second transmission shaft 74 rises, the coil spring 82 that had been contracted begins to expand, and the connecting member 78 is biased upward.

As a result, the first transmission shaft 72 has the first locking piece 70a,
70b will be rotated outward. In this way, the first locking piece 70a.

The locking state of the second stick S from the bottom by the stick 70b is released, and until now the first locking piece 70a has been locked.

The sticks Ss, s, . . . that were locked on the 70b
will fall and be locked by the second locking pieces 84a, 84b.

Therefore, the sticks that were the second or higher from the bottom are now the sticks S1 from the bottom. St..., and the workpiece W is taken out from the lowest stick S1 by falling along the slope due to its own weight.

In this way, a series of operations for discharging empty sticks S' and supplying sticks Sl to the lowest stage are completed.

As described in detail above, in the component storage/supply mechanism 12 of this embodiment, openings are provided on both sides of the chute table 34 in the upper surface near the supply position, and the components are brought to the supply position. A plurality of gripping grooves 34b are formed in communication with the guide groove 34a so as to correspond to the lead wires wb of the workpiece W, respectively. As a result, when the head mechanism 22 grips the workpiece W brought to the supply position, the head mechanism 22 grips the gripping groove 3 described above.
4b, it becomes possible to directly access the lead wire wb of the workpiece W and directly grip it. In this way, the workpiece W whose lead wire wb is directly gripped is moved to the supply position or to the supply position based on the operation of the head mechanism 22.
That is, it is picked up upward from the pickup position,
It will be inserted into a predetermined insert position on the circuit board 16.

In particular, in this embodiment, the head mechanism 22 can directly grip the lead wire wb that is to be actually inserted into the circuit board 16.
The reliability of this insert operation will be dramatically improved.

Further, in this embodiment, the direct gripping operation of the lead wire wb by the head mechanism 22 is made possible by simply forming the gripping groove 34b without adopting any complicated structure. Yes, this parts storage/supply mechanism 1
2 does not complicate the configuration in any way. Moreover, when the lead wire wb of the workpiece W brought to the supply position is opened to the outside, no moving member is employed, and therefore, the drive It does not require any mechanism. In this way, in this embodiment, it is possible to achieve the intended purpose without causing an increase in cost.

It goes without saying that this invention is not limited to the configuration of the one embodiment described above, and can be modified in various ways without departing from the gist of the invention.

For example, in the embodiment described above, the gripping groove 34b
has been described as being provided corresponding to a plurality of lead wires wb, but the present invention is not limited to such a configuration, and the lead wires wb set to be held by the head mechanism 22 It may also be provided so as to correspond only to the following.

[Effects of the Invention] As described in detail above, the electronic component supply device according to the present invention is capable of feeding an electronic component including a main body and a plurality of lead wires arranged in a line on the lower surface of the main body from a storage position. An electronic component supply device that supplies electronic components to a supply position includes a guide member that has an upper surface that slides on the lower surface of the electronic component and guides the electronic component from the storage position to the supply position; A guide groove through which the lead wire is inserted and guided while extending from the storage position to the supply position, and an electronic component that is opened on both sides of the guide member at the supply position, and is brought to the supply position. A plurality of gripping grooves are formed in communication with the guide groove so as to correspond to the respective lead wires.

Therefore, according to the present invention, the lead wire of the electronic component brought to the supply position can be directly gripped by the head mechanism without complicating the overall configuration or increasing the cost. An electronic component supply device with a new design will be provided.

[Brief explanation of the drawing]

FIG. 1 is a perspective view schematically showing the configuration of an embodiment of a mounting machine to which an electronic component supply device according to the present invention is applied; FIG. 2 is a perspective view showing the shape of a workpiece; FIG. In the mounting machine shown in Fig. 1, a side view showing the configuration of the component storage/supply mechanism; Fig. 4A is a top view showing the top shape of the chute stand; Fig. 4B shows the shape of the chute stand near the supply position. A perspective view taken out; FIG. 5 is an enlarged side view showing the structure of the work separation mechanism in the parts storage/supply mechanism shown in FIG. 3; FIG. 6 is a side view showing the structure of the stick support mechanism and the empty stick discharge mechanism. , a front sectional view taken along the line rv-rv in FIG. 3; and FIG. FIG. In the figure, io... Mounting machine, 12... Component storage/supply mechanism, 14... First moving mechanism, 16... Circuit board,
18... Support stand, 20... Second moving mechanism,
22... Head mechanism, 24... Work supply unit, 26... Frame, 28... Guide rail, 30...
・Sliding member, 32... pedestal, 34... chute stand,
34a...Guide groove, 34b...Gripping groove, 34c
...Opening, 34d...Stopper, 36...Mounting stand, 38...Cassette, 40...Work separation mechanism, 4
2... Empty stick discharge mechanism, 44... Ball screw, 46... Air supply mechanism, 48... Pneumatic cylinder,
50... Piston rod, 52... Support shaft, 54...
- Swing stay, 54a...Locking portion, 56...Press mechanism, 58...Housing, 60...Press member, 62
...Coil spring, 64...Detection mechanism, 64a
... Light emitting element, 64b... Light receiving element, 66a to 66
d...Regulation plate, 68...Stick locking mechanism, 70
a; 70b...first locking piece, 72...first transmission shaft, 74...second transmission shaft, 76...shaft guide, 78...connecting member, 80...・Stopper, 8
2...Coil spring, 84aH84b...Second
Locking piece, 86...Third transmission shaft, 88...Press member, 88a...Rod, 88b...Large diameter portion, 90...
...Followed member, 92...This is a discharge chute. Figure Figure 34d Figure 4A Figure 4B Figure Figure

Claims (1)

[Scope of Claims] An electronic component supply device that supplies an electronic component including a main body and a plurality of lead wires arranged in a line on the lower surface of the main body from a storage position to a supply position, comprising: a lower surface of the electronic component; a guide member that guides the electronic component from the storage position to the supply position; and the lead wire is inserted into the upper surface of the guide member while extending from the storage position to the supply position. a guide groove to be guided and guided; and a state in which the guide member is opened on both sides at the supply position and communicated with the guide groove so as to respectively correspond to the lead wires of the electronic component brought to the supply position. An electronic component supply device characterized in that a plurality of gripping grooves are formed.