JPH0220853U

JPH0220853U -

Info

Publication number: JPH0220853U
Application number: JP9907588U
Authority: JP
Priority date: 1988-07-28
Filing date: 1988-07-28
Publication date: 1990-02-13

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図
は要部の分解斜視図、第２図はギヤ連動機構部の
分解斜面図、第３図は平面図、第４図は第３図の
下側部分の平面図で、仮想線はレバーの動作状態
を示し、第５図は正面図、第６図はターンテーブ
ルの中心部の断面図で、左半分はクランプ板の上
昇時、右半分はＢ面クランプ時を示し、第７図は
ギヤ連動機構部のの位置での平面図、第８図は
その断面図、第９図は第７図のローラ切換時を示
す平面図、第１０図はその断面図、第１１は第７
図のキヤリー収納時を示す平面図、第１２図はそ
の断面図、第１３図は第７図のＢ面クランプ時を
示す平面図、第１４図はその断面図、第１５図は
第７図に対応するクランプ板１５を示す側面図、
第１６図は第７図に対応するキヤリー１３を示す
側面図、第１７図は第１６図のＡ面クランプ時の
クランプ板１５を示す側面図、第１８図は第１７
図に対応するキヤリー１３を示す側面図、第１９
図は第１６図のＢ面クランプ時のクランプ板１５
を示す側面図、第２０図は第１９図に対応するキ
ヤリー１３を示す側面図、第２１図はモータベー
スの平面図、第２２図はその正面図、第２３図は
ラツク体の平面図、第２４図はギヤ２４の平面図
、第２５図はその断面図、第２６図はギヤ２５の
平面図、第２７図はその断面図、第２８図はカム
孔とピンとの関係を示す側面図、第２９図はキヤ
リーの動きを示す平面図、第３０図はエンコーダ
と第２８図、第２９図との関係を示すタイムチヤ
ート、第３１図は従来の動作切換機構の側面図で
ある。６……モータベース、６ａ……窪部、１３……
キヤリー、２１……モータ、２２……連動ギヤ、
２３……軸、２４……ギヤ、２４ｂ……段部、２
４ｃ……カム面、２４ｄ……低面、２５……ギヤ
、２５ａ……孔、２６……ボール、２８……ラツ
ク、２９……ギヤ。 The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view of the main parts, FIG. 2 is an exploded perspective view of the gear interlocking mechanism, FIG. 3 is a plan view, and FIG. 5 is a front view, and FIG. 6 is a sectional view of the center of the turntable. The left half shows when the clamp plate is raised, The right half shows when the B side is clamped, FIG. 7 is a plan view at the position of the gear interlocking mechanism, FIG. 8 is a sectional view thereof, and FIG. 9 is a plan view showing when the rollers in FIG. 7 are switched. Figure 10 is a cross-sectional view, and Figure 11 is the seventh
Fig. 12 is a sectional view of the carriage shown in Fig. 12, Fig. 13 is a plan view of Fig. 7 when the B side is clamped, Fig. 14 is a sectional view thereof, and Fig. 15 is the sectional view of Fig. 7. A side view showing the clamp plate 15 corresponding to
16 is a side view showing the carrier 13 corresponding to FIG. 7, FIG. 17 is a side view showing the clamp plate 15 when clamping the A side in FIG. 16, and FIG.
Side view showing the carrier 13 corresponding to Figure 19
The figure shows the clamp plate 15 when clamping the B side in Figure 16.
20 is a side view showing the carrier 13 corresponding to FIG. 19, FIG. 21 is a plan view of the motor base, FIG. 22 is a front view thereof, FIG. 23 is a plan view of the rack body, 24 is a plan view of the gear 24, FIG. 25 is a sectional view thereof, FIG. 26 is a plan view of the gear 25, FIG. 27 is a sectional view thereof, and FIG. 28 is a side view showing the relationship between the cam hole and the pin. , FIG. 29 is a plan view showing the movement of the carry, FIG. 30 is a time chart showing the relationship between the encoder and FIGS. 28 and 29, and FIG. 31 is a side view of the conventional operation switching mechanism. 6...Motor base, 6a...Recess, 13...
Carry, 21...Motor, 22...Interlocking gear,
23...shaft, 24...gear, 24b...step, 2
4c...Cam surface, 24d...Low surface, 25...Gear, 25a...Hole, 26...Ball, 28...Rack, 29...Gear.

Claims

[Scope of utility model registration request]

a first gear that rotates as driven by the motor, is pivotally supported by the motor base, and has a high top surface and a bottom surface formed by a step; and a position that is at the same radius as the high surface of the first gear. A hole is opened in the hole, the ball is housed in the hole, and the ball is coaxially supported with the first gear.
and a second gear provided with a protrusion in contact with the stepped portion of the first gear.
An operation switching mechanism for a disk loading device, comprising: a gear; and a recess provided in the motor base and provided at one location on the trajectory of the ball.