JP2003049918A - Moving device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify a constitution, to facilitate assembling, to increase the resistance against impact from the outside, to miniaturize an entire device, and to move a moved body appropriately. SOLUTION: The moved body 1 can be moved vertically via a support pin 2 engaged with a guide hole 5 in a side plate 4. When a first cam plate 6 is rotated so that a first support groove 8 engages with the support pin 2 and a second cam plate 7 is moved linearly so that a second support groove 14 does not engage with the support pin 2, the support pin 2 moves along the guide hole 5. When the first cam plate 6 is rotated so that the first support groove 8 does not engage with the support pin 2 and the second cam plate 7 is moved linearly so that the second support groove 14 engages with the support pin 2, the movement of the support pin 2 stops. These operations are cyclically repeated to allow a lifting up operation or a lifting down operation.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a moving operation device for moving and operating an object to be moved. For example, as an object to be moved, a main part of an electro-acoustic image device such as a disk player device or a tape player device, The present invention relates to a movement operation device for moving and operating an elevating stage on which personnel, automobiles, or general cargo is placed, or a loading platform.

[0002]

2. Description of the Related Art Conventionally, in a disc player device configured as an auto changer device, a mechanical chassis portion, in which a spindle motor and an optical pickup device, which are essential parts of the disc player device, are arranged, is used as a moving operation object. The operation device selectively moves and operates in one direction (for example, downward direction) and the other direction (for example, upward direction). This mechanical chassis part selectively mounts one recording disc by moving between positions corresponding to the plurality of recording discs stacked and mounted in the disc player device, and the information for this recording disc is loaded. Record and / or reproduce signals.

Further, the movement operating device can be constructed as an elevating stage on which a person, an automobile, or a cargo in general is placed, or an elevator device for elevating and lowering a cargo bed as an operation object to be moved.

Such a moving operation device moves the above-mentioned moved operation body from the position on the most one side to the position on the most other side, and stops at at least one position between these positions. Let That is, in the movement operation device that moves and operates the mechanical chassis portion of the disc player device, the mechanical chassis portion is stopped at a plurality of positions facing each recording disc. Further, in the movement operation device configured as an elevator device, the lifting stage or the loading platform is stopped at a plurality of positions corresponding to the floor surface of each floor.

As a configuration of such a movement operation device, various configurations have been proposed conventionally. For example, as shown in FIG. 45, the movement operating device proposed in Japanese Patent Laid-Open No. 7-147166 is used as a device for moving the operated body 201 to be moved on a linear locus within a predetermined range. The operation body 201 is moved up and down.

Specifically, the operation object 201 to be moved is shown in FIG.
Further, as shown in FIG. 46, a pair of front and rear support pins 202a and 202b are provided at both side edge portions. And
The operated body 201 to be moved is disposed between a pair of side wall portions 204 which are erected on the base portion 203 so as to face each other. Each side wall portion 204 has a pair of front and rear guide slits 2.
05a and 205b are formed respectively. These guide slits 205a and 205b are formed in a straight line in the vertical direction. Then, the guide slit 205a,
Support pins 202a and 202b are engaged with 205b, respectively. Therefore, the moved operation body 201 is
The support pins 202a and 202b are connected to the guide slit 205.
Within the range of movement within a and 205b, it is possible to move in the vertical direction indicated by arrows E and F in FIG.

Further, a pair of left and right first cam plates 206 and second cam plates 207 are attached to the outer side surface portions of the pair of side wall portions 204 so as to be movable in the front-rear direction.

The first cam plate 206 is shown in FIGS. 47 and 48.
As shown in FIG. 2, it is formed in a substantially flat plate shape, and the support slits 208, 2 are provided at the upper center portion and the lower end portions thereof.
09 and 210 are drilled. On the other hand, on the surface of the side wall portion 204 facing the first cam plate 206, as shown in FIGS.
And as shown in FIG. 50, the support pins 211, 212, 2
13 is projected. Then, the first cam plate 206
The support pin 2 in the support slits 208, 209, 210.
By engaging with each other 11, 112, 213, the side wall portion 204 is supported so as to be slidable in the front-rear direction. In this case, the movable distance of the first cam plate 206 corresponds to the length of the support slits 208, 209, 210.

Further, as shown in FIG. 47, the first cam plate 206 has a pair of front and rear cam slits 214a, 214a.
b is drilled. These cam slits 214a, 2
14b denotes a plurality of horizontal portions (stop portions) 215a and 215.
b, 215c, 215d, 215e, 215f, 215
g, 215h, 215i, and an inclined portion that sequentially connects them, are formed in a substantially lightning bolt shape.

That is, the cam slits 214a, 214
In b, for example, when the horizontal portion 215b is the first horizontal portion, the first horizontal portion 215b is located above the first horizontal portion 215b via the branch point and the first inclined portion. It communicates with the horizontal portion 215a, and this horizontal portion 238a becomes the second horizontal portion. Further, the first horizontal portion 215a is located below the first horizontal portion 215b via the branch point and the second inclined portion.
The horizontal portion 215c serves as a third horizontal portion. Similarly, other horizontal portions 215c to 215h
(However, the horizontal portions 215a, which are located at the top and the bottom,
215i is excluded. ), The second horizontal portion communicated with the branch point and the first inclined portion, and the branch point and the second horizontal portion.
And a third horizontal portion communicated with each other via the inclined portion.

Then, these cam slits 214a, 2a
14b, as shown in FIG.
The pair of support pins 202a and 202b are engaged with each other. Therefore, the first cam plate 206 has the horizontal portions 215a-2 of the cam slits 214a, 214b.
Of the 15i, the front horizontal parts 215a, 215c, 2
15e, 215g, 215i with a pair of support pins 202
a position (hereinafter, referred to as an initial position) on the rear side where the a and 202b are engaged, and the horizontal portions 215b and 215d on the rear side.
215f and 215h, a pair of support pins 202a and 202a
It is movable to a position on the front side where b is engaged (hereinafter referred to as an operating position).

The second cam plate 207 is shown in FIGS.
As shown in FIG. 3, it is arranged between the first cam plate 206 and the side wall portion 204.

As shown in FIG. 51, the second cam plate 207 is formed in a substantially flat plate shape, and has support slits 216, 217, at the upper center portion and the lower end portions thereof.
218 is drilled. Then, the second cam plate 207
The support slits 216, 217, and 218 are supported by the support pins 211, 212, and 213 so as to be slidable in the front-rear direction with respect to the side wall portion 204, respectively. In this case, the second cam plate 20
The movable distance of 7 is the support slits 216, 217, 2
It corresponds to 18 lengths.

The second cam plate 207 has a pair of front and rear contact support piece groups 219a and 219b. That is, the contact support piece groups 219a and 219b are provided with a pair of front and rear through holes 220a and 220b formed in the second cam plate 207.
In the interior of the through hole 220a, 220b, the rear edge portion of these through holes 220a, 220b is used as a base end portion,
A plurality of abutting support piece portions 221a, 221b, 221c, 221d, 2 formed to project toward the front edge portion of 20b.
21e, 221f, 221g, 221h, and 221i are formed in a substantially comb shape.

Further, the contact support piece groups 219a, 219b
Is the cam slit 214 of the first cam plate 206 described above.
Corresponding to a and 214b, each contact support piece 221a ~ 221
The upper edge portion of 21i is formed so as to have a height that substantially coincides with each of the horizontal portions 215a to 215i.

The contact support piece groups 219a, 2
19b, as shown in FIG.
The pair of support pins 202a and 202b are engaged with each other. Therefore, the second cam plate 207 has a pair of support pins 202a, 219a, 219b, a pair of support pins 202a,
A front side position (hereinafter referred to as an engaged state) where 202b is supported and a rear side position (hereinafter referred to as a disengaged state) where a pair of support pins 202a and 202b are loosely fitted in the through holes 220a and 220b. It is possible to move over.

This moving operation device is provided with a cam moving mechanism for moving the above-mentioned first cam plate 206 and second cam plate 207.

Specifically, this cam moving mechanism is shown in FIG.
As shown in FIG. 46 and FIG. 49, a pair of left and right rotating cam bodies 223 rotatably attached to the pair of side wall portions 204 via support shafts 222, respectively, and the rotating cam bodies 22.
3 has a drive motor 224 for rotating the motor 3.

The drive motor 224 is arranged on the base 203, and a drive pulley 225 is attached to the drive shaft of the drive motor 224. Also, the base part 2
A driven pulley 226 is disposed on the position 03. An endless drive belt 227 is wound around the drive pulley 225 and the driven pulley 226.

A worm gear 228 is attached to a support shaft of the driven pulley 226, and the worm gear 228 is attached to a rotation transmission shaft 229 axially supported between the pair of side wall portions 204. Has been meshed with.

Further, the rotation transmission shaft 229 has a structure shown in FIG.
As shown in FIG. 9, FIG. 52, and FIG. 53, the first transmission gear 23 is located at the tip portion penetrating the side wall portion 204.
1 is attached. This first transmission gear 231
Is engaged with a second transmission gear 233 rotatably attached to the side wall portion 204 via a support shaft 232. The second transmission gear 233 is meshed with the rotary cam body 223 described above.

Therefore, in this cam moving mechanism, the pair of left and right rotary cam bodies 223 are rotationally driven by the drive motor 224 in the same direction (however, the directions are opposite to each other when viewed from the support shaft 222 side).

As shown in FIGS. 46, 49, and 52, the rotary cam body 223 has a support slit 234 formed in the central portion on the lower side of the second cam plate 207.
22 is engaged, so that it is arranged between the first cam plate 206 and the second cam plate 207.

The first cam plate 20 of the rotary cam body 223
A drive pin 235 is provided so as to project from a surface facing the drive pin 6. On the other hand, in the central portion of the first cam plate 206, as shown in FIGS. 47 and 48, a guide slit 236 with which the drive pin 235 is engaged is formed vertically. A recess 237 is formed on the surface of the first cam plate 206 facing the rotating cam body 223 to avoid contact with the rotating cam body 223. Therefore, in this cam moving mechanism, when the rotary cam body 223 makes one rotation, the first cam plate 206 makes one reciprocating movement between the initial position and the operating position in the front-back direction shown by the arrow G in FIG. Will be done.

Further, the second cam plate 2 of the rotary cam body 223
As shown in FIGS. 46, 49 and 52, a cam groove 238 having a substantially oval shape is formed on the surface facing 07. On the other hand, the rotating cam body 223 of the second cam plate 207
As shown in FIG. 51, the cam groove 238 is provided on the surface facing the cam groove 238.
A guide pin 239 to be inserted into the above is provided in a protruding manner. Therefore, in this cam moving mechanism, when the rotary cam body 223 makes one rotation, the second cam plate 207 moves between the engaged state and the disengaged state described above in the front-rear direction indicated by the arrow H in FIG. It will make two round trips.

As shown in FIG. 51, the second cam plate 207 is provided with a pair of through holes 240a and 240b for implanting the above-mentioned guide pins 239.
The pair of through holes 240 a and 240 b are at positions facing each other with respect to the support slit 234. Therefore, depending on which side of the second cam plate 207 is used,
Further, depending on whether the second cam plate 207 is arranged on the left or right side, the guide pin 239 is formed into a pair of through holes 240a,
It can be implanted in either one of the 240 b, and the guide pin 239 can be projected from the pair of guide holes 240, 240 to the left or the right.

Further, as shown in FIG. 49, a push switch 241 for detecting that the first cam plate 206 is in the initial position is attached to the pair of side wall portions 204. On the other hand, at both lower end portions of the first cam plate 206,
As shown in FIG. 47, a switch pressing piece 242 for pressing the pressing switch 241 is formed so as to project downward. Then, when the first cam plate 206 is at the initial position, the pressing switch 241 is pressed by the switch pressing piece 242, and the first cam plate 206 is pressed.
Is the initial position. On the other hand, when the first cam plate 206 is not in the initial position, the push switch 241
Is not pressed by the switch pressing piece 242.

In this moving operation device, the rotary cam body 223 is used.
Is rotationally driven, the first cam plate 206 and the second cam plate 207 have a constant phase difference with each other, and are periodically reciprocated.

Specifically, the second cam plate 207 is shown in FIG.
And, as shown in FIG. 55, the first cam plate 206 is reciprocally moved at a double cycle.

Of the pair of side wall portions 204, the first cam plate 206 and the second cam plate 207 attached to the one side wall portion 204 rotate the rotary cam body 223 as shown in FIG. When the direction is clockwise, when the sliding position of the first cam plate 206 is most moved to the right toward the right, that is, when the initial position is reached, the sliding position of the second cam plate 207 is A phase difference that causes a delay of 45 ° in the rotation angle of the rotary cam body 223 occurs when the rotary cam body 223 is most moved rightward, that is, in the non-engaged state.

As for the first cam plate 206 and the second cam plate 207 attached to the other side wall portion 204, as shown in FIG. 55, the rotating cam body 223 rotates counterclockwise. At this time, when the slide position of the first cam plate 206 moves most to the right toward the right, that is, when the slide position of the second cam plate 207 moves most toward the right toward the initial position. That is, in the disengaged state, there is a phase difference that causes the rotation angle of the rotary cam body 223 to advance by 45 °.

By the way, as shown in FIG. 56, the moving operation device constructed as described above has the above-described rotary cam body 2
Instead of 23, the first cam gear 2 meshed with each other
50 and the second cam gear 251 may be provided.

In this case, in the first cam plate 206, the drive pin 252 projecting from the first cam gear 250 is engaged with the above-mentioned guide slit 236, whereby the first cam plate 206 is periodically moved in the front-rear direction. It is operated to reciprocate. Also, the second
In the cam plate 207, the drive pin 253 protruding from the second cam gear 251 is provided in a guide slit (not shown) formed in the central portion of the second cam plate 207 in the vertical direction. By engaging, the reciprocating operation is periodically performed in the front-rear direction.

Further, the number of teeth of the second cam gear 251 is 1/2 of the number of teeth of the first cam gear 250, and
The cam gear 250 is rotated at a half cycle. Therefore, the operation of the first cam plate 206 and the second cam plate 207 is the same as the operation of the rotating cam body 223 described above.

That is, the second cam plate 207 is shown in FIG.
As shown in, the reciprocating operation is performed with respect to the first cam plate 206 at a double cycle. Regarding the first cam plate 206 and the second cam plate 207 attached to one side wall part 204 of the pair of side wall parts 204, when the rotation direction of the rotary cam body 223 is clockwise, First
When the slide position of the second cam plate 207 is most moved rightward, that is, when the slide position of the second cam plate 207 is most moved rightward, that is, when it is the initial position, that is, when the second cam plate 207 is not engaged. When the combined state is reached, there is a phase difference that causes a delay of 45 ° in the rotation angle of the rotary cam body 223.

In the moving operation device constructed as described above, it is possible to raise or lower the moved operation body 201 depending on whether the rotational driving direction of the drive motor 224 is forward or reverse.

Specifically, as shown in FIG. 58, when the first cam gear 250 is in the initial state (position of 0 °), the first cam plate 206 is in the initial position and the second cam plate is in the initial position. 207 is at the boundary position between the engaged state and the disengaged state. At this time, the support pins 202a and 202b are positioned and supported by the n-th horizontal portion 215n of the cam slits 214a and 214b, and the contact support piece groups 219a and 219a.
It is supported by the n-th contact support piece 221n of 19b.

Next, as shown in FIG. 59, when the first cam gear 250 starts to rotate clockwise (forward rotation) toward the first cam gear 250 at the position of 30 °, the first cam gear 250 moves to the first position. The cam plate 206 moves to the rear side, and the second cam plate 207 moves to the front side. At this time, the support pin 2
02a and 202b are cam slits 214a and 214b.
Of the contact support piece group 219a and 219b, and is supported by the nth contact support piece portion 221n of the contact support piece groups 219a and 219b.

Next, as shown in FIG. 60, when the first cam gear 250 reaches the 60 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is located at the inclined portion of the cam slits 214a and 214b, but is supported by the n-th contact support piece 221n of the contact support piece group 219, so that the downward movement is stopped. .

Next, as shown in FIG. 61, when the first cam gear 250 reaches the 90 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is positioned and supported at the branch points of the cam slits 214a and 214b, and also has contact support piece groups 219a and 2b.
It is supported by the n-th contact support piece 221n of 19b.

Next, as shown in FIG. 62, when the first cam gear 250 reaches the 120 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the rear side. At this time, the second cam plate 207 is in the non-engaged state, and the support pins 202a and 202b are moved upward along the inclined portions of the cam slits 214a and 214b.

Next, as shown in FIG. 63, when the first cam gear 250 is at the 150 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is the (n-1) th horizontal portion 2 on the upper side with respect to the nth horizontal portion 215n of the cam slits 214a and 214b.
It is located and supported at 15 (n-1).

Next, as shown in FIG. 64, when the first cam gear 250 reaches the 180 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the front side. At this time, the first cam plate 206
Is in the operating position, and the second cam plate 207 is at the boundary position between the engaged state and the disengaged state. And the support pin 2
02a and 202b are cam slits 214a and 214b.
Of the contact support piece group 219a, 219b, and is supported by the n-th contact support piece portion 221 (n-1) of the contact support piece group 219a, 219b. There is.

Next, as shown in FIG. 65, when the first cam gear 250 is at the 210 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is positioned and supported by the (n-1) th horizontal portion 215 (n-1) of the cam slits 214a, 214b, and the (n-1) th contact support piece portion of the contact support piece groups 219a, 219b. 221 (n-1).

Next, as shown in FIG. 66, when the first cam gear 250 reaches the 240 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is located at the inclined portion of the cam slits 214a and 214b, but n of the contact support piece groups 219a and 219b.
Since it is supported by the -1st contact support piece 221 (n-1), the movement on the lower side is stopped.

Next, as shown in FIG. 67, when the first cam gear 250 is in the 270 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is positioned and supported at the branch points of the cam slits 214a and 214b, and also has contact support piece groups 219a and 2b.
It is supported by the (n-1) th contact support piece 221 (n-1) of 19b.

Next, as shown in FIG. 68, when the first cam gear 250 is at the 300 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the rear side. At this time, the second cam plate 207 is in the non-engaged state, and the support pins 202a and 202b are moved upward along the inclined portions of the cam slits 214a and 214b.

Next, as shown in FIG. 69, when the first cam gear 250 reaches the 330 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is positioned and supported at the (n-2) th horizontal portion 215 (n-2) on the upper side with respect to the (n-1) th horizontal portion 215 (n-1) of the cam slits 214a, 214b.

Next, as shown in FIG. 70, when the first cam gear 250 reaches the 360 ° position, that is, the 0 ° position again, the first cam plate 206 moves forward and the second cam plate 206 moves to the second position. The cam plate 207 moves to the front side. At this time, the first cam plate 206 is at the initial position and the second cam plate 207 is at the boundary position between the engaged state and the disengaged state. The support pins 202a and 202b are connected to the n−2nd horizontal portion 215 of the cam slits 214a and 214b.
It is positioned and supported at (n-2), and is the n-2th contact support piece portion 221 of the contact support piece groups 219a and 219b.
Supported by (n-2).

In this way, the operated object 201 to be moved is
As the first cam gear 250 continues to rotate normally, the first cam gear 250 is sequentially moved upward.

On the other hand, when the first cam gear 250 is rotated counterclockwise (reverse rotation), the above-mentioned FIG.
The process reverse to the process shown in FIG. 70 is followed. That is, the support pins 202a and 202b shown in FIG. 70 are the n-2nd horizontal portions 21 of the cam slits 214a and 214b.
5 (n-2), the support pins 202a and 202b shown in FIG.
It is positioned and supported by the n-th horizontal portion 215n of a and 214b. Therefore, the moved operation body 201
Is caused by the first cam gear 250 continuing to rotate in reverse,
It is sequentially moved to the lower side.

By the way, in the moving operation device constructed as described above, in the pair of contact support piece groups 219a and 219b of the second cam plate 207, the plurality of contact support piece portions 221a to 221i described above are substantially omitted. It is not limited to the comb-like shape, but as shown in FIG. 71, a plurality of abutting support piece portions whose both ends are open ends and through which the support pins 202a and 202b can pass. It may be formed by 260.

In this case, the second cam gear 251 described above is used.
Instead, a third cam gear 254 having the same diameter (R1 = R2) and the same number of teeth as the first cam gear 250 as shown in FIG. 71 is provided.

In the second cam plate 207, a drive pin 255 protruding from the third cam gear 254 is formed in the central portion of the second cam plate 207 in the vertical direction to form a guide slit. By engaging with (not shown),
A reciprocating operation is periodically performed in the front-back direction.

Therefore, the second cam plate 207 is shown in FIG.
As shown in FIG. 2, the first cam plate is reciprocally moved in the same cycle. Then, the first cam plate 206 and the second
Regarding the cam plate 207 of the first cam plate 207, when the rotation direction of the first cam gear 250 is clockwise.
When the sliding position of 6 moves to the right most, that is, when it becomes the initial position, the second cam plate 2
When the slide position of 07 moves most to the right,
That is, when the disengaged state is reached, the rotary cam body 223
There is a phase difference that causes a delay of 45 ° as the rotation angle of.

In the moving operation device constructed as described above, it is possible to raise or lower the moved operation body 201 depending on whether the rotational driving direction of the drive motor 224 is forward or reverse.

Specifically, as shown in FIG. 71, when the first cam gear 250 is in the initial state (0 ° position), the first cam plate 206 is in the initial position and the second cam plate 206 is in the initial position. 207 is in the engaged state. At this time, the support pin 2
02a and 202b are cam slits 214a and 214b.
Of the contact support piece group 219a and 219b, and is supported by the nth contact support piece portion 260n of the contact support piece groups 219a and 219b.

Next, as shown in FIG. 73, when the first cam gear 250 starts to rotate clockwise (forward rotation) and the first cam gear 250 reaches the position of 30 °, the first cam gear 250 moves to the first position. The cam plate 206 moves rearward, and the second cam plate 207 moves rearward. At this time, the support pin 2
02a and 202b are cam slits 214a and 214b.
Of the contact support piece group 219a and 219b, and is supported by the nth contact support piece portion 260n of the contact support piece groups 219a and 219b.

Next, as shown in FIG. 74, when the first cam gear 250 is at the 60 ° position, the first cam plate 2
06 moves to the rear side, and the second cam plate 207 moves to the rear side. At this time, the support pins 202a, 20
Although 2b is located at the inclined portion of the cam slits 214a and 214b, since it is supported by the n-th contact support piece 260n of the contact support piece group 260, the downward movement is stopped. .

Next, as shown in FIG. 75, when the first cam gear 250 reaches the 90 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is positioned and supported at the branch points of the cam slits 214a and 214b, and also has contact support piece groups 219a and 2b.
It is supported by the n-th contact support piece 260n of 19b.

Next, as shown in FIG. 76, when the first cam gear 250 reaches the 120 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the rear side. At this time, the second cam plate 207 is in the non-engaged state, and the support pins 202a and 202b are moved upward along the inclined portions of the cam slits 214a and 214b.

Next, as shown in FIG. 77, when the first cam gear 250 reaches the 150 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is the (n-1) th horizontal portion 2 on the upper side with respect to the nth horizontal portion 215n of the cam slits 214a and 214b.
It is located and supported at 15 (n-1).

Next, as shown in FIG. 78, when the first cam gear 250 reaches the 180 ° position, the first cam plate 206 moves rearward and the second cam plate 207 moves.
Moves to the front side. At this time, the first cam plate 206
Is in the operating position, and the second cam plate 207 is at the boundary position between the engaged state and the disengaged state. And the support pin 2
02a and 202b are cam slits 214a and 214b.
Of the contact support piece groups 219a and 219b while being supported and positioned at the (n-1) th horizontal portion 215 (n-1) of the contact support piece group 219a, 219b.
It is supported by the first contact support piece 260 (n-1).

Next, as shown in FIG. 79, when the first cam gear 250 reaches the 210 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is positioned and supported by the (n-1) th horizontal portion 215 (n-1) of the cam slits 214a, 214b, and the (n-1) th contact support piece portion of the contact support piece groups 219a, 219b. It is supported by 260 (n-1).

Next, as shown in FIG. 80, when the first cam gear 250 is at the 240 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is located at the inclined portion of the cam slits 214a and 214b, but n of the contact support piece groups 219a and 219b.
Since it is supported by the -1st contact support piece 260 (n-1), the movement on the lower side is stopped.

Next, as shown in FIG. 81, when the first cam gear 250 reaches the 270 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the support pins 202a, 2
02b is positioned and supported at the branch points of the cam slits 214a and 214b, and also has contact support piece groups 219a and 2b.
It is supported by the (n-1) th contact support piece 260 (n-1) of 19b.

Next, as shown in FIG. 82, when the first cam gear 250 reaches the 300 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the front side. At this time, the second cam plate 207 is in the non-engaged state, and the support pins 202a and 202b are moved upward along the inclined portions of the cam slits 214a and 214b.

Next, as shown in FIG. 83, when the first cam gear 250 is at the 330 ° position, the first cam plate 206 moves forward and the second cam plate 207 moves.
Moves to the rear side. At this time, the support pins 202a, 2
02b is positioned and supported at the (n-2) th horizontal portion 215 (n-2) on the upper side with respect to the (n-1) th horizontal portion 215 (n-1) of the cam slits 214a, 214b.

Next, as shown in FIG. 84, when the first cam gear 250 reaches the 360 ° position, that is, the 0 ° position again, the first cam plate 206 moves forward and the second cam plate 206 moves to the second position. The cam plate 207 moves to the rear side. At this time, the first cam plate 206 is at the initial position and the second cam plate 207 is at the boundary position between the engaged state and the disengaged state. The support pins 202a and 202b are connected to the n−2nd horizontal portion 215 of the cam slits 214a and 214b.
The n-2th contact support piece portion 260 of the contact support piece groups 219a and 219b is positioned and supported at (n-2).
Supported by (n-2).

In this way, the moved operating body 201 is
As the first cam gear 250 continues to rotate normally, the first cam gear 250 is sequentially moved upward.

On the other hand, when the first cam gear 250 is rotated counterclockwise (reverse rotation), the above-mentioned FIG.
1, which is the reverse of the steps shown in FIGS. 73 to 84. That is, the support pins 202a, 20 shown in FIG.
2b is positioned and supported by the n-2th horizontal portion 260 (n-2) of the cam slits 214a, 214b, the support pins 202a, 202b shown in FIG. It is positioned and supported by the horizontal portion 260n. Therefore, the moved operation body 201 is sequentially moved downward as the first cam gear 250 continues to rotate in the reverse direction.

In the moving operation device constructed as described above, the operated body 201 is moved and urged in one direction by the action of the urging force or magnetic force of the elastic member such as a spring. It is not limited to the above-described device for vertically moving the operated target 201, but may be configured as a device for moving the operated target 201 laterally or obliquely. That is, in the above-described configuration, by urging the moved operation body 201 to move downward, the movement operation device causes the movement operation body 1 to move in the rotation direction of the drive motor 224 even in a state of being laid sideways. It is possible to perform a moving operation in a predetermined direction according to.

[0073]

By the way, in the above-described movement operation device, as shown in FIGS.
Since it is necessary to move the second cam plate 207 at twice the cycle (frequency) with respect to the cam plate 206, the one having a complicated structure like the above-mentioned rotary cam body 223,
Instead of the rotary cam body 223, a first cam gear 250 and a second cam gear 251 which are meshed with each other are arranged. Therefore, in such a movement operation device, the structure itself becomes complicated.

Further, in the above-described moving device, as shown in FIGS. 58 to 70, 71, and 73 to 84, the first cam gear 250 and the second cam gear 251 or the third cam gear 254 are provided. Are meshed with each other with a predetermined phase difference (a phase difference that causes a delay of 45 ° as a rotation angle), the first cam gear 250 and the second cam gear 251 or the cam gear 2 at the time of assembly.
54 and 54 must be accurately meshed with each other according to the phase difference, and when a gear jump occurs due to an external impact or the like, depending on the rotational driving direction of the drive motor 224,
It becomes impossible to properly move the moved operation body 201.

Further, in the above-mentioned movement operation device, FIG.
, A plurality of horizontal portions (stop portions) 215a to 21
Of the 5i, a second horizontal portion, which is located above the first horizontal portion and communicates with the first horizontal portion via the branch point and the first inclined portion, the branch point, and the second horizontal portion. Support pins 202a and 202b are provided between the third horizontal portion located below the first horizontal portion and communicated via the second inclined portion.
Therefore, it is necessary to form the first inclined portion and the second inclined portion longer than the distance (pitch) between the second horizontal portion and the third horizontal portion. In this case, while securing a certain space for the first cam plate 206,
A pair of cam slits 214a and 214b must be formed, and as a result, the entire device becomes large.

In addition, in the above-described movement operation device, FIG.
As shown in FIG. 1, the first cam plate 206 and the second cam plate 2
A drive motor 224 and the like provided as a cam moving mechanism for driving and operating 07 are arranged on the base portion 203, that is, on the lower side. Therefore, when the moving distance of the moved operation body 201 is increased, the first cam plate 20
6 and the second cam plate 207 have a large vertical dimension, the driving force from the drive motor 224 disposed on the lower side of the movement operation device is applied to the first cam plate 206 and the second cam plate 207. Proper transmission to the upper side of the plate 207 becomes impossible, and it becomes very difficult to appropriately move and operate the first cam plate 206 and the second cam plate 207.

In addition, in the above-described movement operating device, when the operation target 201 is configured to move laterally or obliquely, the operation target 201 is urged by an elastic member such as a spring or magnetic force is applied. It is necessary to urge one side of the moving direction by the action of. In this case, the number of parts is increased, which is extremely disadvantageous in terms of simplifying and downsizing the movement operation device.

Therefore, the present invention has been proposed in view of such conventional circumstances, has a simple structure and is easy to assemble, is resistant to an external impact, and is compact in size. Also, it is an object of the present invention to provide a movement operation device capable of accurately stopping a movable operation body at a predetermined position and appropriately moving the movable operation body to a predetermined position.

[0079]

In order to achieve this object, a moving operation device according to the present invention has a guide hole with which a support pin provided on a moved operation body is engaged, and the guide hole is provided. And a guide member formed along the moving direction of the moved operation body, one end of which is opened, and a support pin is engaged and supported from this open end in a direction substantially orthogonal to the moving direction of the moved operation body. A first cam member having a first support groove and provided with a plurality of the first support grooves arranged side by side at a predetermined interval in the moving direction of the operated body to be moved, and one end is opened, and from this open end A second support groove is provided, in which a support pin is engaged and supported in a direction substantially orthogonal to the moving direction of the operation target body.
A second cam member having a plurality of supporting grooves arranged side by side at a predetermined interval in the moving direction of the operated body and a first cam member that is substantially orthogonal to the moving direction of the operated body and this moving direction. And a cam moving unit that linearly moves the second cam member in a direction substantially orthogonal to the moving direction of the operated body. Then, when the cam moving means rotationally moves the first cam member such that the first support groove is engaged with the support pin, the second support groove does not engage with the support pin. When the second cam member is linearly moved so as to be in the state and the first cam member is rotationally moved so that the first support groove is disengaged with the support pin, the second support groove The second cam member is linearly moved so that the second cam member is engaged with the support pin.

As described above, in the movement operating device according to the present invention, the cam moving means rotationally moves the first cam member so that the first support groove is engaged with the support pin. At the same time, when the second cam member is linearly moved so that the second support groove is disengaged from the support pin, the first support is accompanied by the rotational movement of the first cam member. When the support pin engaged and supported by the groove moves along the guide hole of the guide member, the first cam member is moved so that the first support groove is disengaged from the support pin. When the second cam member is linearly moved while being rotationally moved so that the second support groove is engaged with the support pin, the first cam member is linearly moved with the linear movement of the second cam member. The operation of stopping the movement of the support pin supported by being engaged with the second support groove is periodically performed. Ri by being returned, while sequentially switching the first support groove and the second support groove engaged to the support pin, is operated to move the direction of the moving operation body along the guide hole. Accordingly, the moved operation body can be appropriately moved and operated, and the moved operation body can be accurately stopped at a predetermined position.

Further, the moving operation device according to the present invention has a guide hole with which a support pin provided on the moved operation body is engaged, and the guide hole is formed along the moving direction of the moved operation body. And a first support groove having one end opened and a support pin engaged and supported from the open end in a direction substantially orthogonal to the moving direction of the operation target body. A plurality of supporting grooves of which the supporting grooves are arranged side by side at a predetermined interval in the moving direction of the operated body, and one end of which is opened, and a direction substantially orthogonal to the moving direction of the operated body from this open end A second cam member having a second support groove in which a support pin is engaged with and supported by, and a plurality of the second support groove are provided side by side at a predetermined interval in the movement direction of the operated body to be moved. When,
The first cam member is rotationally moved in a direction including a moving direction of the operated body and a direction substantially orthogonal to the moving direction,
And a cam moving means for rotating the cam member in a direction including a moving direction of the operated body and a direction substantially orthogonal to the moving direction. Then, when the cam moving means rotationally moves the first cam member such that the first support groove is engaged with the support pin, the second support groove does not engage with the support pin. When the second cam member is rotationally moved so as to be in the state and the first cam member is rotationally moved so that the first support groove is disengaged from the support pin,
The second support groove so that it is engaged with the support pin.
It is characterized in that the cam member is rotated.

As described above, in the movement operating device according to the present invention, the cam moving means rotationally moves the first cam member so that the first support groove is engaged with the support pin. At the same time, when the second cam member is rotationally moved so that the second support groove is disengaged from the support pin, the first support is accompanied by the rotational movement of the first cam member. When the support pin engaged and supported by the groove moves along the guide hole of the guide member, the first cam member is moved so that the first support groove is disengaged from the support pin. When the second cam member is rotationally moved and is rotationally moved so that the second support groove is engaged with the support pin, the first cam member is rotationally moved and the first cam member is rotationally moved. The support pin engaged with and supported by the second support groove moves along the guide hole of the guide member. The operation to be moved is operated to move in the direction along the guide hole while sequentially switching between the first support groove and the second support groove engaged with the support pin. It This allows
It is possible to move the operated body appropriately, and
It is possible to accurately stop the moved operation body at a predetermined position.

[0083]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a moving operation device to which the present invention is applied will be described in detail with reference to the drawings.

As shown in FIG. 1, the movement operating device to which the present invention is applied is for linearly moving the operated body 1 within a predetermined range. The moving operation direction of the moved operation body 1 may be a vertical direction, a horizontal direction, or an oblique direction, but in this example, the moved operation body 1 is in the vertical direction (vertical direction).
A case where the moving operation (elevating operation) is performed will be described.

Specifically, as shown in FIGS. 1 and 2, the movable operating body 1 has a substantially rectangular flat plate shape, and a pair of support pins 2 are provided on both side surfaces thereof so as to project therefrom. There is.

This moving operation device is provided with a pair of side plates 4 which are erected upward from both side edge portions of the base 3, and the moved operation body 1 is arranged between the pair of side plates 4. There is.

As shown in FIGS. 2 and 3, the pair of side plates 4 each have a pair of guide holes 5 into which a pair of support pins 2 are engaged. Is formed with a predetermined length in the moving direction, that is, in the vertical direction. Therefore, this movable operating body 1 is provided with the support pin 2
By sliding in the guide hole 5, it can move in the direction along the guide hole 5, that is, in the vertical direction shown by arrows A and B in FIG.

Further, this movement operation device is shown in FIGS.
As shown in FIG. 5, the pair of side plates 4 are located on the side surface portions on the side opposite to the movable operating body 1 side, that is, on the outer side surface portions, and the pair of first cam plates 6 and the pair of second cam plates 7 are provided. Is equipped with.

As shown in FIGS. 2 and 4, the first cam plate 6 has a substantially rectangular flat plate shape, and one side edge portion of the first cam plate 6 is engaged with and supported by the support pin 2 described above. A first support groove 8 is provided. One end of the first support groove 8 is open, and the first support groove 8 is formed with a predetermined depth in a direction substantially orthogonal to the moving direction of the operated body 1 from the open end, that is, in the horizontal direction. In addition, a plurality of the first support grooves 8 are provided side by side at a predetermined interval in the moving direction of the operated body 1, that is, in the vertical direction. In addition, a first support piece portion 9 is formed between each first support groove 8. That is, these first support piece portions 9 are formed in a substantially comb-like shape as a whole by forming the first support grooves 8.

The first cam plate 6 is different from the side plate 4 in that
The movable body 1 is rotatably supported in a direction including a moving direction (vertical direction) and a direction (horizontal direction) substantially orthogonal to the moving direction, that is, a direction indicated by an arrow C in FIG.
Specifically, as shown in FIG. 3, a pair of upper and lower rotary cams 10 are rotatably attached to the side plate 4 via a support shaft 11. The rotary cam 10 also has a first engagement pin 12 at a position eccentric from the support shaft 11, which is the center of rotation. On the other hand, in the first cam plate 6, as shown in FIG. 4, a pair of upper and lower first engaging holes 13 is formed. Then, as shown in FIG. 5, in the first cam plate 6, the first engagement pins 12 of the pair of rotary cams 10 are rotatably engaged with the pair of first engagement holes 13, respectively. Thus, it is rotatably supported by the side plate 4 in the directions indicated by arrows C ₁ and C ₂ in FIG.

As shown in FIGS. 2 and 6, the second cam plate 7 has a substantially rectangular flat plate shape having a width larger than that of the first cam plate 6, and one side edge portion thereof has A second support groove 14 is provided in which the above-mentioned support pin 2 is engaged and supported. One end of the second support groove 14 is open, and the second support groove 14 is formed with a predetermined depth in a direction substantially orthogonal to the moving direction of the operation target 1 from the open end, that is, in the horizontal direction.
A plurality of the second support grooves 14 are provided side by side at a predetermined interval in the moving direction of the operated body 1, that is, in the vertical direction. In addition, between each second support groove 14, a second
The support piece portion 15 is formed. That is, the second support pieces 15 are formed in a substantially comb-like shape as a whole by forming the second support grooves 14.

The second cam plate 7 is different from the side plate 4 in that
The movable body 1 is supported so as to be movable in a direction substantially orthogonal to the moving direction of the operated body 1, that is, in the horizontal direction indicated by arrow D in FIG. Specifically, as shown in FIG. 3, the side plate 4 is provided with a pair of upper and lower second engaging pins 16 at positions adjacent to the pair of rotating cams 10. On the other hand, on the second cam plate 7,
As shown in FIG. 6, a pair of upper and lower first engaging holes 17 and a second engaging hole 17 are provided along the moving direction (vertical direction) of the operated body 1 and the direction (horizontal direction) substantially orthogonal to the moving direction. Engagement holes 18 are provided. Then, as shown in FIG. 7, in the second cam plate 7, the first engagement pins 12 of the pair of rotary cams 10 are engaged with the pair of first engagement holes 17, and the pair of first engagement holes 17 is formed. By engaging the pair of second engaging pins 16 with the second engaging holes 18, the side plate 4 is movably supported in the directions indicated by the arrows D ₁ and D ₂ in FIG. 7. .

Here, the first support groove 8 and the first support piece portion 9 shown in FIG. 4 and the second support groove 14 and the second support piece portion 15 shown in FIG. It has a depth, a width and a spacing. On the other hand, the width of the second cam plate 7 is
The width is larger than the width of the cam plate 6. Therefore, the first
The open end of the support groove 8 (the tip of the first support piece 9) is
While the first cam plate 6 is located at a position substantially coincident with the one side edge portion thereof, the open end of the second support groove 14 (the tip end portion of the second support piece portion 15) is located at the second cam portion. It is located inward of one edge of the plate 7. In other words, the second support groove 14
A space 7a is formed between the open end (the tip of the second support piece 15) and the one side edge of the second cam plate 7.

The tip of the first support piece 9 and the second
Each of the support pieces 9 has a rounded tip. Thereby, the first support groove 8 and the second support groove 14
It is possible to prevent interference due to contact when the support pins 2 are engaged with each other.

As shown in FIGS. 8 and 9, the first cam plate 6 and the second cam plate 7 are arranged in order from the outer side surface portion of the side plate 4. That is, the first cam plate 6 is
It is disposed between the side plate 4 and the second cam plate 7,
The cam plate 7 is disposed further outside the first cam plate 6 with respect to the side plate 4. Further, the first cam plate 6 and the second cam plate 7 are arranged so that the open ends of the first support groove 8 and the second support groove 14 are in opposite directions to each other. ing.

Further, this moving operation device is the same as the above-mentioned first embodiment.
The cam moving mechanism for moving and operating the cam plate 6 and the second cam plate 7 of FIG.
As shown in FIG. 3, in addition to the plurality of rotary cams 10 rotatably attached to the side plate 4 described above, a rotary drive mechanism for rotationally driving these rotary cams 10 is provided.

This rotary drive mechanism rotates the drive motor 19 disposed on the base 3, the drive pulley 20 attached to the drive shaft of the drive motor 19, and the support shaft on the base 3 via a support shaft. It has a driven pulley 21 that is attached so as to be possible, and a substantially annular drive belt 22 that is wound between the drive pulley 20 and the driven pulley 21.

Further, this rotary drive mechanism is provided with the driven pulley 2
The drive motor 19 includes a worm gear 23 pivotally supported by the first support shaft, a wheel gear 24 meshed with the worm gear 23, and a rotation transmission shaft 25 pivotally supporting the wheel gear 24. The force is transmitted to the rotation transmission shaft 25.

The rotation transmitting shaft 25 is axially supported between the pair of side plates 4, and the rotary cams 10 are attached to the respective tip portions that penetrate the pair of side plates 4.
That is, of the above-described rotary cams 10, the support shafts 11 on one side of the rotary cams 10 located below each include the rotation transmission shaft 25. Therefore, the rotation cams 10 mounted on the rotation transmission shaft 25 are driven by the driving force from the drive motor 19 and are rotationally driven in the same direction (however, opposite directions when viewed from the support shaft 11 side).

Further, this rotary drive mechanism has a drive belt 26 with a substantially annular groove wound between the rotary cams 10 located below. This grooved drive belt 26
The (horizontal) grooves provided on the outer peripheral surface of the rotary cam 10 are engaged with the (horizontal) grooves provided on the inner peripheral surface of the rotary cam 10 to prevent slippage with respect to the rotary cam 10. ing. Therefore, the rotary cam 10 located below is
By the grooved drive belt 26, the drive force from the drive motor 19 is transmitted, and they are rotationally driven in the same direction.

The rotary cam 10 located below is not limited to the structure in which the drive force from the drive motor 19 is transmitted by the grooved drive belt 26 described above, and may be connected by a connecting rod (connecting rod), for example. The drive force from the drive motor 19 may be transmitted according to the above.

Further, since the pair of upper and lower rotary cams 10 are connected via the first cam plate 6, the driving force from the drive motor 19 transmitted to the lower rotary cam 10 is transferred to the upper side. It can be reliably transmitted to the rotating cam 10.

Therefore, in this cam movement mechanism, the driving force from the drive motor 19 can be transmitted to all the rotary cams 10 by the above-mentioned rotary drive mechanism, and these rotary cams 10 can be rotationally driven in the same direction. You can

Then, the first cam plate 6 and the second cam plate 7
Is operated by the cam moving mechanism having the same period and the same phase.

Specifically, the first cam plate 6 is shown in FIG.
As shown in (a) and (b), when the rotary cam 10 is rotationally driven by the rotational drive mechanism described above, the support pin 2 is engaged with the first support groove 8 and the support pin 2 is in an engaged state. 2 is rotationally moved while periodically repeating the non-engaged state in which it is not engaged with the first support groove 8.

In the second cam plate 7, as shown in FIG. 10C, when the rotary cam 10 is rotationally driven by the above-mentioned rotary drive mechanism, the support pin 2 is engaged with the second support groove 14. And the supporting pin 2 is horizontally moved while periodically repeating the engaged state and the disengaged state in which the support pin 2 is not engaged with the second support groove 14.

As shown in FIG. 10, this cam moving mechanism rotates the first cam plate 6 so that the first supporting groove 8 is engaged with the supporting pin 2,
An operation of linearly moving the second cam plate 7 so that the second support groove 14 is disengaged from the support pin 2;
When the first cam plate 6 is rotationally moved so that the support groove 8 of the above is in the disengaged state with respect to the support pin 2, the second support groove 14 is in the engaged state with respect to the support pin 2. Then, the operation of linearly moving the second cam plate 7 is periodically repeated.

Further, as shown in FIG. 11, this moving operation device is provided with a position detecting mechanism for detecting the position of the moved operating body 1.

This position detecting mechanism detects the lowermost position detection switch 27 for detecting that the movable operating body 1 is at the lowermost position and the respective positions of the movable operating body 1 which is operated to move up and down. The position count switch 28 of FIG.

As shown in FIG. 8, the lowermost position detection switch 27 is attached to the inner side surface of the side plate 4, and is pressed by the movable operating body 1 when the movable operating body 1 is at the lowermost position. It is supposed to be done. That is, the detection signal from the lowermost position detection switch 27 is output only when the moved operating body 1 is at the lowermost position, as shown in FIG.

As shown in FIG. 8, the position count switch 28 is mounted below the outer side surface of the side plate 4. On the other hand, the second cam plate 7 has
As shown in, a switch pressing piece 29 for pressing the position count switch 28 is formed so as to project downward. Then, the position count switch 28 is
When the second cam plate 7 is in the engaged state, it is pressed by the switch pressing piece 29 of the second cam plate 7. That is, the detection signal from the position count switch 28 is, as shown in FIG.
Is output when the support pin 2 of 1 is in each engaged state of the second cam plate 7.

Further, as shown in FIG. 11, the position detecting mechanism is provided with a controller 30 to which detection signals from the lowermost position detecting switch 27 and the position counting switch 28 are supplied, and a control signal from the controller 30. And a drive circuit 31 for driving the drive motor 19 based on the drive circuit.

The controller 30 is composed of a microcomputer, etc., and confirms from the detection signal from the lowermost position detection switch 27 that the movable operating body 1 is at the lowermost position.
By confirming the position of the moved operating body 1 by counting the detection signal from the position counting switch 28, the drive circuit is operated according to the confirmed position information of the operated operating body 1 and a command from the outside. A control signal is supplied to 31.

The drive circuit 31 starts or stops the drive motor 19 based on the control signal from the controller 30.
In addition, the rotation direction of the drive motor 19 is drive-controlled.

In this position detecting mechanism, the controller 30
Is based on the detection signals from the lowermost position detection switch 27 and the position count switch 28, and after confirming that the moved operating body 1 is at the lowermost position, the moved operating body 1 is moved from the outside to a predetermined position. When a command to move is supplied to the controller 30, the drive circuit 31 starts the drive motor 19 based on a control signal from the controller 30.
Then, the controller 30 causes the position count switch 28
The position of the moved operation body 1 is confirmed by counting the detection signal from the controller 30. When the moved operation body 1 is operated to move to a predetermined position, the controller 30
The drive circuit 31 stops the drive motor 19 based on the control signal from.

When an instruction to move the operated body 1 to another position from the outside is supplied to the controller 30, based on the control signal from the controller 30,
The drive circuit 31 restarts the drive motor 19. Then, the controller 30 counts the detection signals from the position count switch 28 so that the moving operation target 1
When the moving operation target 1 is moved to a predetermined position, the driving circuit 31 causes the driving circuit 31 to move based on the control signal from the controller 30.
To stop.

Therefore, with this position detecting mechanism, the position of the movable operating body 1 which is operated to move up and down can be properly detected. As a result, in the movement operation device, it is possible to appropriately move the operated body 1 to an arbitrary position.

In the position detecting mechanism described above, the switch pressing piece 29 for pressing the position count switch 28 is provided on the second cam plate 7, but the switch pressing switch 28 presses the position count switch 28. It is also possible that the pressing piece portion is provided on the first cam plate 6. In this case, the position count switch 28 operates when the first cam plate 6 is in the disengaged state.
It is configured to be pressed by the switch pressing piece.

In the moving operation device constructed as described above, it is possible to raise or lower the moved operating body 1 in accordance with the rotational driving direction of the drive motor 19.

Specifically, each position at which the movable operating body 1 is moved is set to the first to fourth stop positions in order from the bottom, and the rotating cam 10 makes one rotation, so that, for example, the movable operating body 1 moves 2 times. A case where the operation is performed to move from the third stop position to the third stop position will be described.

First, as shown in FIG. 13, the rotary cam 10
Is in the initial state (position of 0 °), the first cam plate 6 and the second cam plate 7 are both at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2. . At this time, the support pin 2 is engaged with the first support groove 8 located second from the bottom to be supported by the first support piece portion 9 and the second support located second from the bottom. Second engaged with groove 14
Is supported by the support piece portion 15.

Next, as shown in FIG. 14, the rotating cam 10
Starts rotating clockwise (forward rotation), and the rotating cam 1
When 0 reaches the position of 30 °, the first cam plate 6 rotates and moves to the upper left, and the second cam plate 7 horizontally moves to the left. At this time, the first cam plate 6
Is in the engaged state with respect to the support pin 2, and the second cam plate 7 is in the disengaged position with respect to the support pin 2. Then, the support pin 2 is engaged with the first support groove 8 located at the second position from the bottom and supported by the first support piece portion 9, and thus the second support position located at the second position from the bottom. Groove 1
4 and the second supporting groove 1 located third from the bottom
It moves upward along the guide hole 5 between the open end of No. 4 and the open end.

Next, as shown in FIG. 15, the rotating cam 10
Is at a position of 60 °, the first cam plate 6 rotates leftward and the second cam plate 7 horizontally moves leftward. At this time, the first cam plate 6 is
The second cam plate 7 is in an engaged state with respect to the support pin 2, and the second cam plate 7 is in a disengaged position with respect to the support pin 2.
Then, the support pin 2 is engaged with the first support groove 8 located at the second position from the bottom and supported by the first support piece portion 9, and thus the second support position located at the second position from the bottom. It moves upward along the guide hole 5 between the open end of the groove 14 and the open end of the second support groove 14 located third from the bottom.

Next, as shown in FIG. 16, the rotating cam 10
Is 90 °, the first cam plate 6 rotates leftward and the second cam plate 7 horizontally moves leftward. At this time, the first cam plate 6 is
The second cam plate 7 is located at the most engaged position which is moved leftward with respect to the support pin 2, and the second cam plate 7 is at the most engaged position which is moved leftward with respect to the support pin 2. . Then, the support pin 2 is engaged with the first support groove 8 located at the second position from the bottom and supported by the first support piece portion 9, and thus the second support position located at the second position from the bottom. It moves upward along the guide hole 5 between the open end of the groove 14 and the open end of the second support groove 14 located third from the bottom. At this time, the support pin 2 is located between the open end of the second support groove 14 located second from the bottom and the open end of the second support groove 14 located third from the bottom. ing.

Next, as shown in FIG. 17, the rotating cam 10
Is 120 °, the first cam plate 6 rotates and moves to the upper right, and the second cam plate 7 horizontally moves to the right. At this time, the first cam plate 6
Is in the engaged state with respect to the support pin 2, and the second cam plate 7 is in the disengaged position with respect to the support pin 2. The support pin 2 is engaged with the first support groove 8 located at the second position from the bottom and supported by the first support piece portion 9, so that the second support position located at the second position from the bottom. Groove 1
4 and the second supporting groove 1 located third from the bottom
It moves upward along the guide hole 5 between the open end of No. 4 and the open end.

Next, as shown in FIG. 18, the rotary cam 10
Is at a position of 150 °, the first cam plate 6 rotates toward the upper right and the second cam plate 7 horizontally moves toward the right. At this time, the first cam plate 6
Is in the engaged state with respect to the support pin 2, and the second cam plate 7 is in the disengaged position with respect to the support pin 2. Then, the support pin 2 is engaged with the first support groove 8 located at the second position from the bottom and supported by the first support piece portion 9, and thus the second support position located at the second position from the bottom. Groove 1
4 and the second support groove 14 located at the third position from the bottom.
It moves upward along the guide hole 5 between its open end.

Next, as shown in FIG. 19, the rotating cam 10
Is 180 °, the first cam plate 6 rotates to the upper right, and the second cam plate 7 horizontally moves to the right. At this time, the support pin 2 is engaged with the first support groove 8 located at the second position from the bottom,
By being supported by the support piece portion 9 of the above, it moves upward along the guide hole 5 and is engaged with the second support groove 14 located at the third position from the bottom so that the second support piece portion 15 Supported. At this time, the first cam plate 6 and the second cam plate 7
Are both at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2, and the first cam plate 6 is at the most moved position.

As a result, the movable operating body 1 moves from the second stop position to the third stop position.

Next, as shown in FIG. 20, the rotary cam 10
Is at a 210 ° position, the first cam plate 6 rotates and moves to the lower right, and the second cam plate 7 horizontally moves to the right. At this time, the first cam plate 6
Is in a disengaged position with respect to the support pin 2,
The cam plate 7 is in a position of being engaged with the support pin 2. Then, the support pin 2 is engaged with the second support groove 14 located at the third position from the bottom and supported by the second support piece portion 15, and thus the first support position located at the second position from the bottom. The movement in the direction along the guide hole 5 is stopped between the open end of the groove 8 and the open end of the first support groove 8 located third from the bottom.

Next, as shown in FIG. 21, the rotary cam 10
Is at a 240 ° position, the first cam plate 6 rotates and moves to the lower right, and the second cam plate 7 horizontally moves to the right. At this time, the first cam plate 6
Is in a disengaged position with respect to the support pin 2,
The cam plate 7 is in a position of being engaged with the support pin 2. Then, the support pin 2 is engaged with the second support groove 14 located at the third position from the bottom and supported by the second support piece portion 15, and thus the first support position located at the second position from the bottom. The movement in the direction along the guide hole 5 is stopped between the open end of the groove 8 and the open end of the first support groove 8 located third from the bottom.

Next, as shown in FIG. 22, the rotary cam 10
Is at a position of 270 °, the first cam plate 6 rotationally moves to the lower right and the second cam plate 7 horizontally moves to the right. At this time, the first cam plate 6
Is in the most disengaged position to the right with respect to the support pin 2, and the second cam plate 7 is in the most disengaged position to the right with respect to the support pin 2. Then, the support pin 2 is engaged with the second support groove 14 located third from the bottom and supported by the second support piece portion 15,
Between the open end of the first support groove 8 located second from the bottom and the open end of the first support groove 8 located third from the bottom, the movement in the direction along the guide hole 5 is Be stopped.
At this time, the support pin 2 is located between the open end of the first support groove 8 located second from the bottom and the open end of the first support groove 8 located third from the bottom. There is.

Next, as shown in FIG. 23, the rotary cam 10
Is at a position of 300 °, the first cam plate 6 rotates leftward and downward, and the second cam plate 7 horizontally moves leftward. At this time, the first cam plate 6
Is in a disengaged position with respect to the support pin 2,
The cam plate 7 is in a position of being engaged with the support pin 2. Then, the support pin 2 is engaged with the second support groove 14 located at the third position from the bottom and supported by the second support piece portion 15, and thus the first support position located at the second position from the bottom. The movement in the direction along the guide hole 5 is stopped between the open end of the groove 8 and the open end of the first support groove 8 located third from the bottom.

Next, as shown in FIG. 24, the rotary cam 10
Is at a 330 ° position, the first cam plate 6 rotates and moves to the lower left, and the second cam plate 7 moves to the left and horizontally. At this time, the first cam plate 6
Is in a disengaged position with respect to the support pin 2,
The cam plate 7 is in a position of being engaged with the support pin 2. Then, the support pin 2 is engaged with the second support groove 14 located at the third position from the bottom and supported by the second support piece portion 15, and thus the first support position located at the second position from the bottom. The movement in the direction along the guide hole 5 is stopped between the open end of the groove 8 and the open end of the first support groove 8 located third from the bottom.

Next, as shown in FIG. 25, the rotary cam 10
When becomes the position of 360 °, that is, 0 ° again,
While the first cam plate 6 rotates toward the lower left,
The second cam plate 7 horizontally moves toward the left. At this time, the support pin 2 is moved in the direction along the guide hole 5 by being engaged with the second support groove 14 located third from the bottom and supported by the second support piece portion 15. Is stopped, is engaged with the first support groove 8 located third from the bottom, and is supported by the first support piece 9. At this time, the first cam plate 6 and the second cam plate 7 are both at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2,
The cam plate 6 is located at the lowest position.

As a result, the movable operating body 1 continues to stop at the third stop position.

As described above, in the movement operation device, the rotary cam 10 continues to rotate forward, and the movement-operated body 1 is sequentially operated to move upward while repeating the steps shown in FIGS. 13 to 25. It

Further, in this moving operation device, the rotary cam 1
When 0 continues to rotate counterclockwise (reverse rotation) toward the left, the operated body 1 is sequentially moved downward while repeating the reverse process of the process shown in FIGS. 13 to 25.

As described above, in this moving operation device, the cam moving mechanism causes the first cam plate 6 to rotate so that the first support groove 8 is engaged with the support pin 2. At the same time, when the second cam plate 7 is linearly moved so that the second support groove 14 is disengaged from the support pin 2, the first cam plate 6 is rotated with the A movement operation in which the support pin 2 engaged with the first support groove 8 and supported by the first support piece portion 9 moves along the guide hole 5 of the side plate 4,
The first cam plate 6 is rotationally moved so that the first support groove 8 is disengaged from the support pin 2, and the second support groove 14 is engaged with the support pin 2. When the second cam plate 7 is linearly moved so that
With the linear movement of, the stop operation of stopping the movement of the support pin 2 that is engaged with the second support groove 14 and supported by the second support piece portion 15 is periodically repeated,
While sequentially switching the first support groove 8 and the second support groove 14 that are engaged with the support pin 2, the operated object 1 is shown in the direction along the guide hole 5, that is, as shown by arrows A and B in FIG. It is moved up and down.

As a result, in this moving operation device, the moved operating body 1 can be appropriately moved and operated, and the moved operating body 1 can be accurately stopped at a predetermined position.

Specifically, in this moving operation device, the moving operation body 1 is intermittently moved between the respective stop positions by periodically repeating the above-described moving operation and stopping operation. At this time, the moving speed of the moved operating body 1 moving between the respective stop positions draws a sine curve (sine curve) according to the rotation angle of the rotary cam 10 as shown in FIG. Therefore, in this movement operation device, since the speed of the operation target 1 to be moved is changed from stop to movement, and the speed change becomes gentle between the movement and the stop, noise and the like are reduced,
The moved operation body 1 can be smoothly moved between the respective stop positions.

Further, in this movement operation device, since the support pin 2 of the operated body 1 is engaged with at least one of the first support groove 8 and the second support groove 14, the first support groove 8 and the second support groove 14 are engaged with each other. The support pin 2 is securely held in the support groove 8 and the second support groove 14, and the positioning is accurately performed.

Therefore, in this moving operation device, the moved operating body 1 is accurately stopped at a predetermined stop position while being strong against external impacts, and the moved operating body 1 is appropriately moved to the predetermined stop position. It can be moved. Also,
In this movement operation device, it is possible to reliably guide the moved operation body 1 to a predetermined stop position by mechanical positioning without using servo control. Furthermore, this moving operation body 1
Moves intermittently between the respective stop positions. Therefore, even if the drive control of the drive motor 19 by the controller 30 and the drive circuit 31 is not performed to a high degree, the movable operating body 1 is surely stopped at a predetermined stop position. be able to.

Further, in this movement operating device, the first cam plate 6 and the second cam plate 7 have the first supporting groove 8 (first supporting piece 8) having the depth, the width and the interval which are substantially coincident with each other. Part 9) and the second support groove 14 (the second support piece part 15) are provided, and are moved in the same cycle (frequency) by the cam moving mechanism described above, and in the horizontal direction. Since the moving distances are substantially the same, the structure is simple, the controllability is good, and the assembly is easy. Therefore, in this movement operation device, the first cam plate 6 and the second cam plate 7 can be downsized, and the above-described cam movement mechanism can be simplified. It is possible to downsize the whole.

Further, in this moving operation device, since the pair of upper and lower rotating cams 10 are connected via the first cam plate 6, the moving distance of the operated body 1 to be moved in the vertical direction is increased. Even in this case, the driving force from the drive motor 19 transmitted to the lower rotary cam 10 is transmitted to the upper rotary cam 10 regardless of the vertical dimensions of the first cam plate 6 and the second cam plate 7. Can be reliably transmitted.

A mechanism for transmitting the driving force from the drive motor 19 transmitted to the lower rotary cam 10 to the upper rotary cam 10 is, for example, a pair of upper and lower rotary cams as shown in FIG. 10 as a pulley mechanism, a substantially annular driving belt 3 is provided between the pair of upper and lower rotating cams 10.
There is a configuration in which 2 is wound. On the other hand, as shown in FIG. 27, a pair of upper and lower rotating cams 10 are connected via the first cam plate 6, and the pair of upper and lower rotating cams 10 are arranged at a position of 90 ° with respect to the first engaging pin 12. There is a configuration in which a connecting portion (connecting rod) 33 for connecting is provided. In this case, since the first cam plate 6 serves as a connecting rod (connecting rod) that connects the pair of upper and lower rotary cams 10, the entire device can be simplified and downsized.

In the above-described movement operation device, as shown in FIGS. 8 and 9, the first cam plate 6 and the second cam plate 7 are arranged in order from the outer side surface portions of the pair of side plates 4. However, the present invention is not limited to such a configuration, and a configuration in which a second cam plate 7 and a first cam plate 6 are respectively arranged in order from the outer side surface portions of the pair of side plates 4 is provided. Further, the pair of first cam plates 6 and the pair of second cam plates 7 are arranged on the side surface portions of the pair of side plates 4 on the side of the movable operating body 1, that is, on the inner side surface portion side. And the pair of first side plates 4 on the outer side surface side and the inner side surface side.
The cam plate 6 and the pair of second cam plates 7 may be arranged.

As a modified example of the movement operating device to which the present invention is applied, for example, as shown in FIG. 28, a first cam plate 6 is provided instead of the above-mentioned second cam plate 7. Periodically repeating a moving operation by one first cam plate (hereinafter, one cam plate) 6a and a moving operation by the other first cam (hereinafter, another cam plate) 6b. Accordingly, it is also possible to adopt a configuration in which the operation target body 1 is operated to move in the direction along the guide hole 5.

In this case, one pair of upper and lower rotating cams 10a connected via one cam plate 6a and the other pair of upper and lower rotating cams 1 connected via the other cam plate 6b.
0b and 0b have the same diameter and the same number of teeth and are meshed with each other. As a result, the drive force from the drive motor 19 transmitted to the rotary cam 10a is transmitted to the rotary cam 10b, and they are rotationally driven in opposite directions.

Further, a phase difference of 180 ° is provided between the one rotary cam 10a and the other rotary cam 10b, that is, when one cam plate 6a is at the most upwardly moved position, the other cam plate is moved. There is a phase difference such that 6b is located at the most downward position.

The cam plate 6a on one side and the cam plate 6b on the other side are sequentially arranged from the outer side surface portion of the side plate 4. That is, one cam plate 6a is arranged between the side plate 4 and the other cam plate 6, and the other cam plate 6b is
The cam plate 6a is disposed further outside than the side plate 4 on one side. The one cam plate 6a and the other cam plate 6b respectively have an open end of one first support groove (hereinafter, referred to as one support groove) 8a and the other first support groove (hereinafter, referred to as one support groove). , The other support groove) 8b and the open end of the support groove 8b.

The cam plate 6a on one side and the cam plate 6b on the other side are moved by the above-described cam moving mechanism with the same period and a phase difference of 180 °.

Specifically, one cam plate 6a is shown in FIG.
As shown in (a) and (b), when one of the rotary cams 10a is rotationally driven by the above-described rotary drive mechanism, the support pin 2 is engaged with the one support groove 8a, The pin 2 is rotationally moved while periodically repeating the non-engaged state in which the pin 2 is not engaged with the one support groove 8a.

The other cam plate 6b is shown in FIG.
As shown in (d), when the other rotary cam 10b is rotationally driven by the above-described rotary drive mechanism, the support pin 2 is engaged with the other support groove 8b, and the support pin 2 is in an engaged state.
Is rotationally moved while periodically repeating the non-engaged state in which it is not engaged with the other support groove 8b.

As shown in FIG. 29, this cam moving mechanism rotates one cam plate 6a so that the one support groove 8a is engaged with the support pin 2 while the other is moved. When the other cam plate 6b is rotationally moved so that the support groove 8b is disengaged from the support pin 2, one support groove 8a is disengaged from the support pin 2. When rotating one cam plate 6a,
The operation of rotationally moving the other cam plate 6b so that the other support groove 8b is engaged with the support pin 2 is periodically repeated.

In the modification of the movement operating device constructed as described above, the operated operating body 1 can be moved up or down according to the rotational driving direction of the drive motor 19.

Specifically, when one of the rotary cams 10a is used as a reference, the rotary cams 10a and 10b rotate once, so that, for example, the movable operating body 1 moves from the above-mentioned second stop position to the fourth stop position. The case of being operated will be described.

First, as shown in FIG. 28, the rotary cam 10
When a is in the initial state (position of 0 °), both the one cam plate 6a and the other cam plate 6b are at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2. At this time, the support pin 2 is engaged with the one support groove 8a located second from the bottom and supported by the one first support piece portion (hereinafter, referred to as one support piece portion) 9a. , The other first support piece portion (hereinafter, referred to as the other support piece portion) 8b engaged with the other support groove 8b located second from the bottom.
Supported by.

Next, as shown in FIG. 30, the rotating cam 10
a starts to rotate clockwise (forward rotation), and when the rotating cam 10a reaches the position of 30 °, one cam plate 6
While "a" rotates toward the upper left, the other cam plate 6b rotates toward the lower right. At this time, one of the cam plates 6 is in the position of engagement with the support pin 2 and the other cam plate 6b is in the position of non-engagement with the support pin 2. The support pin 2 is engaged with the one support groove 8a located second from the bottom and is supported by the one support piece portion 9a, so that the support pin 2 is supported by the other support groove 8b located second from the bottom. It moves upward along the guide hole 5 between the open end and the open end of the other support groove 8b located third from the bottom.

Next, as shown in FIG. 31, the rotary cam 10
When a is at the position of 60 °, one cam plate 6a rotates toward the upper left and the other cam plate 6b moves.
Rotates to the lower left. At this time, one of the cam plates 6a is in the position of engagement with the support pin 2,
The other cam plate 6b is in a non-engaged position with respect to the support pin 2. Then, the support pin 2 is engaged with the one support groove 8a located at the second position from the bottom so that the one support piece portion 9 is formed.
By being supported by a, between the open end of the other support groove 8b located second from the bottom and the open end of the other support groove 8b located third from the bottom, along the guide hole 5. Move upwards.

Next, as shown in FIG. 32, the rotary cam 10
When a is at the 90 ° position, one cam plate 6a rotates toward the upper left and the other cam plate 6b moves.
Rotates to the lower left. At this time, one of the cam plates 6a is at the position in the engaged state in which the cam plate 6a is most moved leftward with respect to the support pin 2, and the other cam plate 6b is most moved leftward with respect to the support pin 2. It is in the disengaged position. Then, the support pin 2 is engaged with the one support groove 8a located at the second position from the bottom, and the one support piece portion 9a.
Is supported along the guide hole 5 between the open end of the other support groove 8b located second from the bottom and the open end of the other support groove 8b located third from the bottom. Move upwards. At this time, the support pin 2 is located at a height substantially matching the first support groove 8b located third from the bottom.

Next, as shown in FIG. 33, the rotary cam 10
When a is at the position of 120 °, one cam plate 6a
While rotating toward the upper right, the other cam plate 6
b turns toward the lower right. At this time, the one cam plate 6a is in the position of being engaged with the support pin 2, and the other cam plate 6b is in the position of being disengaged from the support pin 2. The support pin 2 is engaged with the one support groove 8a located second from the bottom and is supported by the one support piece portion 9a, so that the support pin 2 is supported by the support groove 8b located third from the bottom. It moves upward along the guide hole 5 between the open end and the open end of the other support groove 8b located fourth from the bottom.

Next, as shown in FIG. 34, the rotary cam 10
When a is at the position of 150 °, one cam plate 6 is rotated toward the upper right and the other cam plate 6b is moved.
Rotates to the lower right. At this time, one of the cam plates 6 is in the position of engagement with the support pin 2 and the other cam plate 6b is in the position of non-engagement with the support pin 2. Then, the support pin 2 is engaged with the one support groove 8a located at the second position from the bottom, and the one support piece portion 9a.
By being supported on the guide hole 5 between the open end of the other support groove 8b located third from the bottom and the open end of the other support groove 8b located fourth from the bottom. Move to.

Next, as shown in FIG. 35, the rotary cam 10
When a is at the 180 ° position, one cam plate 6a
While rotating toward the upper right, the other cam plate 6
b turns toward the lower right. At this time, the support pin 2 moves upward along the guide hole 5 by being engaged with the one support groove 8a located second from the bottom and supported by the one support piece portion 9a. The other support piece 9b is engaged with the other support groove 8b located fourth from the bottom.
Supported by. At this time, the one cam plate 6a and the other cam plate 6b are both at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2, and the one cam plate 6a
Is located at the uppermost position, and the other cam plate 6b
Is in the lowest moved position.

As a result, the movable operating body 1 moves from the second stop position to the third stop position.

Next, as shown in FIG. 36, the rotary cam 10
When a comes to the 210 ° position, one cam plate 6a
Moves toward the lower right, and the other cam plate 6
b rotates toward the upper right. At this time, one of the cam plates 6a is in a non-engaging position with respect to the support pin 2, and the other cam plate 6b is in a position of engaging with the support pin 2. Then, the support pin 2 is engaged with the other support groove 8b located fourth from the bottom and supported by the other support piece 9b, so that the support pin 2 of the one support groove 8a located second from the bottom is It moves upward along the guide hole 5 between the open end and the open end of the other support groove 8a located third from the bottom.

Next, as shown in FIG. 37, the rotary cam 10
When a is at the 240 ° position, one cam plate 6a
Moves toward the lower right, and the other cam plate 6
b rotates toward the upper right. At this time, one of the cam plates 6a is in a non-engaging position with respect to the support pin 2, and the other cam plate 6b is in a position of engaging with the support pin 2. Then, the support pin 2 is engaged with the other support groove 8b located fourth from the bottom and supported by the other support piece 9b, so that the support pin 2 of the one support groove 8a located second from the bottom is It moves upward along the guide hole 5 between the open end and the open end of the one support groove 8a located third from the bottom.

Next, as shown in FIG. 38, the rotary cam 10
When a is at the position of 270 °, one cam plate 6a
Moves toward the lower right, and the other cam plate 6
b moves horizontally to the upper right. At this time, the one cam plate 6 is in the most disengaged position moved rightward with respect to the support pin 2, and the other cam plate 6b is most rightward with respect to the support pin 2. It is in the moved, engaged position. Then, the support pin 2 is engaged with the other support groove 8b located at the fourth position from the bottom, and the other support piece portion 9b.
Is supported along the guide hole 5 between the open end of the one support groove 8a located second from the bottom and the open end of the other support groove 8a located third from the bottom. Move upwards. At this time, the support pin 2 is located at a height substantially coincident with the open end of the first support groove 8a located third from the bottom.

Next, as shown in FIG. 39, the rotary cam 10
When a is at the position of 300 °, one cam plate 6a
While rotating toward the lower left, the other cam plate 6
b moves toward the upper left to rotate. At this time, one of the cam plates 6a is in a non-engaging position with respect to the support pin 2, and the other cam plate 6b is in a position of engaging with the support pin 2. The support pin 2 is engaged with the other support groove 8b located fourth from the bottom and supported by the other support piece portion 9b, so that the support pin 2 of the one support groove 8a located third from the bottom is It moves upward along the guide hole 5 between the open end and the open end of the one supporting groove 8a located fourth from the bottom.

Next, as shown in FIG. 40, the rotary cam 10
When a is at the 330 ° position, one cam plate 6a
While rotating toward the lower left, the other cam plate 6
b moves toward the upper left to rotate. At this time, one of the cam plates 6a is in a non-engaging position with respect to the support pin 2, and the other cam plate 6b is in a position of engaging with the support pin 2. The support pin 2 is engaged with the other support groove 8b located fourth from the bottom and supported by the other support piece portion 9b, so that the support pin 2 of the one support groove 8a located third from the bottom is It moves upward along the guide hole 5 between the open end and the open end of the other support groove 8a located fourth from the bottom.

Next, as shown in FIG. 41, the rotary cam 10
When a comes to a position of 360 °, that is, 0 ° again, one cam plate 6a rotationally moves to the lower left, and the other cam plate 6b rotationally moves to the upper left. At this time, the support pin 2 moves upward along the guide hole 5 by being engaged with the other support groove 8b located fourth from the bottom and supported by the other support piece 9b. It is engaged with the one support groove 8a located at the fourth position from the bottom and supported by the one support piece portion 9a. At this time, the one cam plate 6a and the other cam plate 6b are both at the boundary position between the engagement state and the non-engagement state with respect to the support pin 2, and the one cam plate 6a is the lowest position. The cam plate 6b on the other side is in the position moved to the uppermost position.

As a result, the movable operating body 1 moves from the third stop position to the fourth stop position.

As described above, in the movement operation device, the rotation cam 10 continues to rotate in the normal direction, so that
While repeating the process shown in FIGS. 0 to 41, the operated body 1 is sequentially operated to move upward.

Further, in this movement operation device, the rotary cam 1
When 0 continues to rotate counterclockwise (reverse rotation), the movable operating body 1 is sequentially operated to move downward while repeating the reverse process of the process shown in FIGS. 28 and 30 to 41. .

As described above, in the modified example of the moving operation device, the cam moving mechanism rotationally moves the one cam plate 6a so that the one supporting groove 8a is engaged with the supporting pin 2. And the other support groove 8b has the support pin 2
When the other cam plate 6b is rotationally moved so as to be in the disengaged state with respect to the other, with the rotational movement of the one cam plate 6a, it is engaged with the one support groove 8a and the one support piece portion is engaged. 9a
When the support pin 2 supported on the side plate 4 is moved along the guide hole 5 of the side plate 4, one cam plate 6a is rotated so that the one support groove 8a is disengaged from the support pin 2. When the other cam plate 6b is moved such that the other support groove 8b is engaged with the support pin 2 while the other cam plate 6b is rotationally moved, the other cam plate 6b is rotated and the other cam plate 6b is moved. The support pin 2 is engaged with the support pin 2 by periodically repeating a moving operation in which the support pin 2 engaged with the support groove 8b and supported by the other support piece portion 9b moves along the guide hole 5 of the side plate 4. While sequentially switching the one support groove 8a and the other support groove 8b to be combined, the operation target object 1 is moved in the direction along the guide hole 5.

As a result, in this moving operation device, the moved operating body 1 can be appropriately moved and operated, and the moved operating body 1 can be stopped accurately at a predetermined position.

In the moving operation device described above, one cam plate 6a is arranged in order from the outer side surface portions of the pair of side plates 4.
The other cam plate 6b and the other cam plate 6b are arranged, but the present invention is not limited to such a structure, and the other cam plate 6b and the one cam plate 6a are sequentially arranged from the outer side surface portions of the pair of side plates 4. It is also possible to dispose a pair of side plates 4, and one cam plate 6a and the other cam plate 6b are provided on the side surface portions of the pair of side plates 4 on the side of the movable operating body 1, that is, on the inner side surface side. The cam plates 6a on one side and the cam plates 6b on the other side are arranged on the outer side surface side and the inner side surface side of the pair of side plates 4.
It is also possible to adopt a configuration in which is provided.

Further, in the modification of the movement operating device described above, the cam plate 6a on one side and the cam plate 6b on the other side respectively have an open end of the first support groove 8a and an open end of the first support groove 8b. The cam plates 6a and 6b are arranged in such a manner that their directions are opposite to each other. For example, as shown in FIG. 42, one cam plate 6a and the other cam plate 6b are respectively provided with the first support grooves 8a. It is also possible to adopt a configuration in which the open end and the open end of the first support groove 8b are oriented in the same direction.

In this case, the one cam plate 6a and the other cam plate 6b are provided on the outer side surface side and the inner side surface side of the side plate 4, respectively, and are connected to each other via the one cam plate 6a. One rotating cam 10a and the other pair of upper and lower rotating cams 10 connected via the other cam plate 6b.
and b are rotatably attached via the same support shaft 11 provided on the side plate 4. Then, the rotary cams 10a and 10b are rotationally driven in the same direction as the driving force from the drive motor 19 described above is transmitted.

Further, there is a 180 ° phase difference between the one rotary cam 10a and the other rotary cam 10b, that is, when the one cam plate 6a is in the position which is most moved upward, the other cam plate is moved. There is a phase difference such that 6b is located at the most downward position.

The cam plate 6a on one side and the cam plate 6b on the other side are moved by the above-described cam moving mechanism with the same period and a phase difference of 180 °.

Specifically, the one cam plate 6a is in an engaged state in which the support pin 2 is engaged with the one support groove 8a when the one rotary cam 10a is rotationally driven by the above-described rotary drive mechanism. The support pin 2 is rotationally moved while periodically repeating the non-engaged state in which the support pin 2 is not engaged with the one support groove 8a.

When the other rotary cam 10b is rotationally driven by the above rotary drive mechanism, the other cam plate 6b is
The support pin 2 is rotationally moved while periodically repeating an engaged state in which the support pin 2 is engaged with the other support groove 8b and a non-engaged state in which the support pin 2 is not engaged with the other support groove 8b.

In this cam moving mechanism, when one cam plate 6a is rotationally moved so that one support groove 8a is engaged with the support pin 2, the other support groove 8b is used.
When the other cam plate 6b is rotationally moved so that the other cam plate 6b is disengaged from the support pin 2, one cam is brought so that the one support groove 8a is disengaged from the support pin 2. When the plate 6a is rotationally moved, the other support groove 8b is engaged with the support pin 2 so that the other cam plate 6b is engaged.
The operation of rotating and moving is repeated cyclically.

As described above, in another modified example of this movement operation device, the cam moving mechanism causes the one cam plate 6 so that the one support groove 8a is engaged with the support pin 2.
a is rotationally moved, and at the same time, the other support groove 8b is disengaged from the support pin 2 so that the other cam plate 6b.
Is rotated, the support pin 2 that is engaged with the one support groove 8a and is supported by the one support piece 9a along with the rotational movement of the one cam plate 6a is inserted into the guide hole 5 of the side plate 4. When one of the cam plates 6a is rotationally moved so that one of the support grooves 8a is disengaged from the support pin 2, the other of the support grooves 8b is moved to the support pin 2.
When the other cam plate 6b is rotationally moved so as to be engaged with the other cam plate 6b, the other supporting plate portion 9b is engaged with the other supporting groove 8b as the other cam plate 6b rotationally moves.
By periodically repeating the movement operation of moving the support pin 2 supported by the support pin 2 along the guide hole 5 of the side plate 4, one support groove 8a and the other support groove 8b with which the support pin 2 is engaged. The operation target body 1 is operated to move in the direction along the guide hole 5 while sequentially switching.

As a result, in this moving operation device, the moved operating body 1 can be appropriately moved and operated, and the moved operating body 1 can be stopped at a predetermined position with high precision.

As described above, the moving operation device to which the present invention is applied has a simple structure and is easy to assemble, and is strong against external impacts, etc.
It is possible to accurately stop the moved operation body 1 at a predetermined position and appropriately move the operated operation body 1.

The moving operation device to which the present invention is applied can be applied to an elevating device of a disc changer device as shown in FIG. 43, for example.

Specifically, in this disc changer device, the movable operating body 1 is constructed as a disc player device, and this disc player device has a function for an optical disc rotatably housed in a disc cartridge 101. An optical pickup device 102 for recording and / or reproducing an information signal, and a disc cartridge 10
A plurality of positioning pins 103 for positioning 1 and a disk table 104 for rotating an optical disk rotatably housed in the disk cartridge 101 are arranged. Further, a magazine case 105 is arranged adjacent to the disc player device, and a plurality of disc cartridges 101 are stored in the magazine case 105 in a stacked state.

In this disc changer device, one disc cartridge 101 is selected from the plurality of disc cartridges 101 housed in the magazine case 105.
When is selected, the disc player device is vertically moved by the lifting device to which the present invention is applied. Then, when the disc player device is stopped at a height substantially matching the selected disc cartridge 101, the disc cartridge 101 is mounted on the disc player device by a mounting / demounting mechanism (not shown). Then, the optical pickup device is used for the disc cartridge 10
Information signals are recorded and / or reproduced on the optical disc housed in the optical disc 1.

The above-described movement operation device is not limited to such a disc changer device, and an arbitrary cassette tape is selected from a plurality of cassette tapes stored in the magazine case to record and / or record an information signal. The present invention can also be applied to a recording / reproducing device for reproducing.

The moving operation device to which the present invention is applied is
For example, it can be applied to an elevator device used in a multi-storey parking lot as shown in FIG.

Concretely, in this elevator apparatus, the moved operating body 1 is constructed as an elevating stage on which the automobile 111 is mounted. Further, at a position adjacent to the elevating stage, a multi-story parking lot 112 capable of accommodating a plurality of automobiles 111 for each floor, and a slope 113 for guiding the automobiles 111 to the elevating stage are arranged.

In this elevator apparatus, the elevating stage, which is the operated body 1 to be moved, is moved and operated in the vertical direction by the movement operation device to which the present invention is applied, and the multi-storey car park 1
Stops on any of the 12 floors. And slope 11
The car that moved from 3 to the lift stage is the multi-storey parking lot 1
It will be transported to any 12 floors and parked. In addition to the automobile 111, the elevator apparatus described above can also transport personnel and general cargo.

Further, the movement operating device to which the present invention is applied is
The configuration is not limited to the configuration of moving (moving up and down) the movable operating body 1 in the vertical direction (vertical direction), and it is also possible to employ a configuration of operating the movable operating body 1 in a horizontal direction or an oblique direction. is there.

In this case, as in the conventional moving operation device shown in FIG. 46, the moved operating body 201 is urged to one side in the moving direction by the action of the urging force or magnetic force of an elastic member such as a spring. There is no need, and the moving operation device to which the present invention shown in FIG. 1 is applied is tilted in the horizontal direction or the oblique direction from the above-described vertical direction, and the moved operation body 1 is moved in the rotational drive direction of the drive motor 19. Accordingly, it is possible to reliably perform the moving operation in the horizontal direction or the diagonal direction, and it is possible to accurately stop the moved operation body 1 at the predetermined position. Therefore, also in this case, it is possible to simplify and downsize the moving operation device, which causes an increase in the number of parts.

[0196]

As described above in detail, according to the moving operation device of the present invention, the structure is simple and the assembly is easy, and the device is strong against an external impact, and the entire device is downsized. It is possible to accurately stop the moved operation body at a predetermined position and appropriately move the operated operation body to the predetermined position.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a configuration example of a movement operation device to which the present invention has been applied.

FIG. 2 is an exploded perspective view showing an enlarged main part of the movement operation device.

FIG. 3 is a side view of a main part showing the configuration of a side plate.

FIG. 4 is a side view showing a configuration of a first cam plate.

FIG. 5 is a side view showing a state in which a first cam plate is rotatably supported with respect to a side plate.

FIG. 6 is a side view showing a configuration of a second cam plate.

FIG. 7 is a side view showing a state in which a second cam plate is movably supported on a side plate.

FIG. 8 is a side view showing an enlarged main part of the movement operation device.

FIG. 9 is an enlarged plan view showing a main part of the movement operation device.

FIG. 10 is a graph showing a moving operation state of the first cam plate and the second cam plate according to a rotation angle of the rotary cam in the moving operation device, FIG. The vertical displacement is shown, (b) shows the horizontal displacement of the first cam plate, and (c) shows the horizontal displacement of the second cam plate.

FIG. 11 is a block diagram showing a configuration of a position detection mechanism.

FIG. 12 is a graph showing ON / OFF switching states of a position count switch and a lowermost position detection switch.

FIG. 13 is a diagram showing a movement operation device in which the first cam plate and the second cam plate when the rotary cam is in an initial state (position of 0 °);
FIG. 6 is a side view of a main part showing a moving operation state of the cam plate of FIG.

FIG. 14 is a perspective view showing the moving operation device according to the first embodiment of the present invention.
FIG. 9 is a side view of the essential parts showing the moving operation state of the first cam plate and the second cam plate when in the position of °.

FIG. 15 is a diagram showing the moving operation device according to the first embodiment, in which the rotary cam has 60
FIG. 9 is a side view of the essential parts showing the moving operation state of the first cam plate and the second cam plate when in the position of °.

FIG. 16 is a diagram showing a moving operation device according to the first embodiment, wherein the rotating cam is 90
FIG. 9 is a side view of the essential parts showing the moving operation state of the first cam plate and the second cam plate when in the position of °.

FIG. 17 is a schematic view showing the moving operation device according to the present invention,
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 18 is a diagram showing the moving operation device according to the first embodiment, in which the rotary cam is 15
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 19 is a diagram showing the moving operation device according to the first embodiment, in which the rotary cam is 18
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 20 is a schematic view showing a moving operation device according to the present invention,
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 21 is a view showing the moving operation device according to the first embodiment, in which the rotary cam is 24
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 22 is a diagram showing that the rotary cam is 27
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 23 is a diagram showing a moving operation device according to the first embodiment, in which the rotary cam is 30
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 24 is a perspective view showing the moving operation device according to the present invention,
It is a principal part side view which shows the movement operation state of a 1st cam plate and a 2nd cam plate at the time of a 0 degree position.

FIG. 25 is a perspective view showing the rotary operation device according to the present invention.
The first cam plate and the second cam plate at the 0 ° (0 °) position
FIG. 6 is a side view of a main part showing a moving operation state of the cam plate.

FIG. 26 is a side view of essential parts showing a state in which a drive belt is wound between a pair of upper and lower rotating cams.

FIG. 27 is a side view of essential parts showing a state in which a pair of upper and lower rotating cams are connected via a first cam plate and a connecting rod.

FIG. 28 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is in the initial state (position of 0 °) in the modified example of the movement operating device.

FIG. 29 is a graph showing a moving operation state of one cam plate and the other cam plate according to a rotation angle of a rotary cam in a modified example of the above-described movement operating device, and (a) of FIG. The vertical displacement is shown, (b) shows the horizontal displacement of one cam plate, (c) shows the horizontal displacement of the other cam plate, and (d) shows the other cam plate. Shows the vertical displacement of.

FIG. 30 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 30 ° in the modified example of the moving operation device.

FIG. 31 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 60 ° in the modified example of the moving operation device.

FIG. 32 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 90 ° in the modified example of the moving operation device.

FIG. 33 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 120 ° in the modified example of the moving operation device.

FIG. 34 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 150 ° in the modified example of the moving operation device.

FIG. 35 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 180 ° in the modified example of the moving operation device.

FIG. 36 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 210 ° in the modified example of the moving operation device.

FIG. 37 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 240 ° in the modified example of the moving operation device.

FIG. 38 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 270 ° in the modified example of the moving operation device.

FIG. 39 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 300 ° in the modified example of the moving operation device.

FIG. 40 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 330 ° in the modified example of the moving operation device.

FIG. 41 is a side view of essential parts showing a moving operation state of one cam plate and the other cam plate when the rotary cam is at the position of 360 ° (0 °) in the modified example of the moving operation device.

FIG. 42 is a side view of the main parts showing another modification of the movement operation device.

FIG. 43 is an exploded perspective view showing an example in which the movement operation device is applied to an elevating device of a disc changer device.

FIG. 44 is an exploded perspective view showing an example in which the movement operation device is applied to an elevator device used in a multistory parking lot.

FIG. 45 is an exploded perspective view showing a configuration example of a conventional movement operation device.

FIG. 46 is an exploded perspective view showing an enlarged main part of the conventional movement operation device.

FIG. 47 is a side view showing the shape of a first cam plate that constitutes the conventional movement operation device.

FIG. 48 is a plan view showing the shape of a first cam plate which constitutes the conventional movement operation device.

FIG. 49 is a perspective side view showing an enlarged main part of the conventional movement operation device.

FIG. 50 is a perspective plan view showing an enlarged main part of the conventional movement operation device.

FIG. 51 is a side view showing a shape of a second cam plate which constitutes the conventional movement operation device.

FIG. 52 is a perspective side view showing a meshing state of the first transmission gear, the second transmission gear and the rotary cam body which constitute the conventional movement operation device.

FIG. 53 is a perspective plan view showing a meshing state of the first transmission gear, the second transmission gear, and the rotary cam body which constitute the conventional movement operation device.

FIG. 54 is a graph showing a moving operation state of the first cam plate and the second cam plate according to the rotation angle (clockwise) of the first cam gear in the conventional moving operation device.

FIG. 55 is a graph showing a moving operation state of the first cam plate and the second cam plate according to a rotation angle (counterclockwise) of the first cam gear in the conventional moving operation device.

FIG. 56 is a perspective side view showing a modified example of the conventional movement operation device.

FIG. 57 is a modification of the above-described conventional movement operation device,
It is a graph which shows the movement operation state of the 1st cam plate and the 2nd cam plate according to the rotation angle (clockwise) of the 1st cam gear.

FIG. 58 is a modification of the conventional movement operation device described above,
FIG. 6 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first cam gear is in the initial state (position of 0 °).

FIG. 59 is a modification of the conventional movement operation device described above,
FIG. 8 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 30 °.

FIG. 60 is a modification of the conventional movement operation device described above,
It is a see-through side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 60 °.

FIG. 61 is a modification of the conventional movement operation device described above,
FIG. 9 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotation gear is at the 90 ° position.

FIG. 62 is a modification of the conventional movement operation device described above,
FIG. 6 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 120 °.

FIG. 63 is a modification of the conventional movement operation device described above,
FIG. 6 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 150 °.

FIG. 64 is a modification of the conventional movement operation device described above,
It is a see-through side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 180 °.

FIG. 65 is a modification of the conventional movement operation device described above,
FIG. 8 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the 210 ° position.

FIG. 66 is a modification of the conventional movement operation device described above,
FIG. 8 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the 240 ° position.

FIG. 67 is a modification of the conventional movement operation device described above,
FIG. 8 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 270 °.

FIG. 68 is a modification of the conventional movement operation device described above,
FIG. 8 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 300 °.

FIG. 69 is a modification of the conventional movement operation device described above,
FIG. 6 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 330 °.

FIG. 70 is a modification of the conventional movement operation device described above,
FIG. 6 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 360 °.

FIG. 71 shows a movement operation state of the first cam plate and the second cam plate when the first cam gear is in the initial state (position of 0 °) in another modified example of the conventional movement operation device. It is a perspective side view shown.

FIG. 72 is a modification of the conventional movement operation device described above,
It is a graph which shows the movement operation state of the 1st cam plate and the 2nd cam plate according to the rotation angle (clockwise) of the 1st cam gear.

FIG. 73 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 30 ° in another modified example of the conventional moving operation device. It is a figure.

FIG. 74 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 60 ° in another modified example of the conventional moving operation device. It is a figure.

FIG. 75 is a perspective side view showing a moving operation state of the first cam plate and the second cam plate when the first rotary gear is at the position of 90 ° in another modified example of the conventional moving operation device. It is a figure.

FIG. 76 is a diagram showing another modification of the conventional movement operation device described above, in which the first rotary gear is at the position of 120 °;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 77 is another example of the above-described conventional movement operation device, in which the first rotary gear is at the position of 150 °;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 78 is a diagram showing another modified example of the conventional movement operation device, in which the first rotary gear is at the 180 ° position;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 79 is a diagram showing another modification of the conventional moving operation device, in which the first rotary gear is at the 210 ° position;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

[FIG. 80] FIG. 80 is a diagram showing another modified example of the conventional movement operation device, in which the first rotation gear is at the 240 ° position.
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 81 is a diagram showing another modification of the conventional movement operation device described above, in which the first rotary gear is at the 270 ° position;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 82 is a diagram showing another modification of the conventional movement operation device, in which the first rotary gear is at the position of 300 °;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

[FIG. 83] In another modification of the above-described conventional movement operation device, the first rotation gear when the first rotation gear is at the position of 330 ° is used.
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

FIG. 84 is a diagram showing another modification of the conventional movement operation device described above, in which the first rotary gear is at the 360 ° position;
FIG. 6 is a perspective side view showing a moving operation state of the cam plate and the second cam plate.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Moving object, 2 Support pin, 4 Side plate, 5 Guide hole, 6 1st cam plate, 6a One cam plate, 6b
The other cam plate, 7 second cam plate, 8 first support groove,
8a One support groove, 8b Other support groove, 9 First support piece part, 9a One support piece part, 9b Other support piece part, 10 Rotating cam, 10a One rotating cam, 10b
Other rotary cam, 14 2nd support groove, 15 2nd support piece part, 19 Drive motor

   ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 3F022 FF01 JJ19 JJ20 MM01 MM02                       NN05 QQ01                 3J030 EA02 EA03 EA21 EC03 EC04                 3J062 AA27 AA33 AA34 AB31 AB32                       AC07 AC08 AC09 BA12 BA35                       CC12 CC33 CC34                 5D072 AB22 EB14 EB18

Claims (17)

[Claims] 1. A guide member, which has a guide hole with which a support pin provided on a moved operation body is engaged, and the guide hole is formed along a moving direction of the moved operation body, and one end of which is provided. There is a first support groove that is opened and from which the support pin is engaged and supported from the open end in a direction substantially orthogonal to the moving direction of the moved operation body, and the first support groove is provided with the first support groove. A plurality of first cam members, which are provided side by side at a predetermined interval in the moving direction of the moving operation body, and one end of which is opened, and the support pin is extended from the open end in a direction substantially orthogonal to the moving direction of the moved operation body. A second cam member having a second support groove engaged with and supported by the second cam groove, the second support groove being provided in a plurality at a predetermined interval in the moving direction of the operated body to be moved; The first cam member is arranged in the moving direction of the operated body and substantially orthogonal to the moving direction. And a cam moving means for linearly moving the second cam member in a direction substantially orthogonal to the moving direction of the operated body, the cam moving means comprising: When the first cam member is rotationally moved so that the support groove of the first support member is engaged with the support pin, the second support groove is disengaged with the support pin. When the second cam member is linearly moved and the first cam member is rotationally moved so that the first support groove is disengaged from the support pin, the second support groove A moving operation device for linearly moving the second cam member such that the second cam member is engaged with the support pin. 2. The first cam member and the second cam member are arranged such that the open end of the first support groove and the open end of the second support groove are in opposite directions to each other. 2. The movement operation device according to claim 1, wherein the movement operation device is arranged in the same manner and is operated by the cam movement means with the same period and the same phase. 3. The cam moving means has at least two rotary cams rotatably attached to the guide member, and rotary drive means for rotationally driving at least one of the rotary cams. 3. The plurality of rotary cams are connected via the first cam member, so that the driving force from the rotary drive means is transmitted and they are rotationally driven in the same direction. The described mobile operating device. 4. The first cam member has a first engagement hole with which a first engagement pin provided at a position eccentric from a rotation center of the rotary cam is engaged, and the first cam member has a first engagement hole. The first engagement pin is rotatably engaged with the first engagement hole, so that a direction including a moving direction of the operated body and a direction substantially orthogonal to the moving direction with respect to the guide member. The movement operation device according to claim 3, wherein the movement operation device is rotatably supported by the movement operation device. 5. The second cam member includes a first slide hole formed along a moving direction of the operated body to be moved,
A second slide hole formed along a direction substantially orthogonal to the moving direction of the moving operation body, and the first engaging pin is engaged with the first slide hole; By engaging the second engaging pin provided on the guide member with the slide hole of the guide member, the second engaging pin is movably supported with respect to the guide member in a direction substantially orthogonal to the moving direction of the operated body. The mobile operation device according to claim 4, wherein: 6. The first cam member and the second cam member each have a first support piece portion formed between the first support grooves and between the second support grooves. The second support piece portion is provided, and the tip end portion of the first support piece portion and the tip end portion of the second support piece portion each have a rounded shape. The described mobile operating device. 7. A guide member with which a support pin provided on the operated body is engaged, the guide hole being formed along the moving direction of the operated body, and one end There is a first support groove that is opened and from which the support pin is engaged and supported from the open end in a direction substantially orthogonal to the moving direction of the moved operation body, and the first support groove is provided with the first support groove. A plurality of first cam members, which are provided side by side at a predetermined interval in the moving direction of the moving operation body, and one end of which is opened, and the support pin is extended from the open end in a direction substantially orthogonal to the moving direction of the moved operation body. A second cam member having a second support groove engaged with and supported by the second cam groove, the second support groove being provided in a plurality at a predetermined interval in the moving direction of the operated body to be moved; The first cam member is arranged in the moving direction of the operated body and substantially orthogonal to the moving direction. And a cam moving means for rotating and moving the second cam member in a direction including a moving direction of the operated body and a direction substantially orthogonal to the moving direction. When the moving means rotationally moves the first cam member such that the first support groove is engaged with the support pin, the second support groove does not move with respect to the support pin. When the second cam member is rotationally moved so as to be in the engaged state, and the first cam member is rotationally moved so that the first support groove is not in the engaged state with the support pin. A moving operation device for rotating the second cam member such that the second support groove is engaged with the support pin. 8. The first cam member and the second cam member are arranged such that the open end of the first support groove and the open end of the second support groove are in opposite directions to each other. And the same period and 1
The movement operation device according to claim 7, wherein the movement operation device is operated with a phase difference of 80 °. 9. The cam moving means includes at least two or more first rotary cams and second rotary cams rotatably attached to the guide member, and the first rotary cams and the second rotary cams. A rotary drive means for rotationally driving at least one of the cams, wherein the plurality of first rotary cams are connected via the first cam member to drive from the rotary drive means. The force is transmitted, the two rotary cams are rotationally driven in the same direction, and the plurality of second rotary cams are connected via the second cam member, whereby the drive force from the rotary drive means is transmitted. 9. The movement operating device according to claim 8, wherein the first rotary cam and the second rotary cam are rotationally driven in the same direction, and the first rotary cam and the second rotary cam are rotationally driven in mutually opposite directions. 10. The movement operation device according to claim 9, wherein the first rotary cam and the second rotary cam are gears meshed with each other. 11. The first cam member has a first engagement hole with which a first engagement pin provided at a position eccentric from the rotation center of the first rotation cam is engaged. , The first engaging pin is rotatably engaged with the first engaging hole, whereby the moving direction of the operated body to be moved with respect to the guide member and a direction substantially orthogonal to the moving direction. The movement operation device according to claim 9, wherein the movement operation device is supported so as to be rotatable in a direction including the direction. 12. The second cam member has a second engagement hole with which a second engagement pin provided at a position eccentric from the rotation center of the second rotation cam is engaged. , The second engagement pin is rotatably engaged with the second engagement hole, whereby the moving direction of the operated body to be moved with respect to the guide member and a direction substantially orthogonal to the moving direction. The movement operation device according to claim 9, wherein the movement operation device is supported so as to be rotatable in a direction including the direction. 13. The first cam member and the second cam member are arranged such that the open end of the first support groove and the open end of the second support groove are oriented in the same direction. 8. The movement operation device according to claim 7, wherein the movement operation device is arranged in the same manner and is operated by the cam movement means with the same period and a phase difference of 180 [deg.]. 14. The cam moving means has at least two rotary cams rotatably attached to the guide member, and rotary drive means for rotationally driving at least one of the rotary cams, The plurality of rotary cams are connected via the first cam member and the second rotary cam, so that the driving force from the rotary drive means is transmitted and they are rotationally driven in the same direction. 14. The movement operation device according to claim 13, wherein: 15. The first cam member has a first engagement hole with which a first engagement pin provided at a position eccentric from the rotation center of the rotary cam is engaged, and The first engagement pin is rotatably engaged with the first engagement hole, so that a direction including a moving direction of the operated body and a direction substantially orthogonal to the moving direction with respect to the guide member. 15. The movement operation device according to claim 14, wherein the movement operation device is rotatably supported by the. 16. The second cam member has a second engagement hole with which a second engagement pin provided at a position eccentric from the rotation center of the rotary cam is engaged, and the second engagement member is provided. The second engagement pin is rotatably engaged with the second engagement hole, so that a direction including a movement direction of the operated body to be moved with respect to the guide member and a direction substantially orthogonal to the movement direction. 15. The movement operation device according to claim 14, wherein the movement operation device is rotatably supported by the. 17. The first cam member and the second cam member include a first support piece portion formed between the first support grooves and between the second support grooves, respectively. 8. The second support piece portion is provided, and the tip end portion of the first support piece portion and the tip end portion of the second support piece portion each have a rounded shape. The described mobile operating device.