JPS60253855A - Speed change gear of bottle inspecting machine - Google Patents
Speed change gear of bottle inspecting machineInfo
- Publication number
- JPS60253855A JPS60253855A JP59089099A JP8909984A JPS60253855A JP S60253855 A JPS60253855 A JP S60253855A JP 59089099 A JP59089099 A JP 59089099A JP 8909984 A JP8909984 A JP 8909984A JP S60253855 A JPS60253855 A JP S60253855A
- Authority
- JP
- Japan
- Prior art keywords
- bottle
- ring body
- disk
- drive shaft
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008859 change Effects 0.000 title abstract description 5
- 238000007689 inspection Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9009—Non-optical constructional details affecting optical inspection, e.g. cleaning mechanisms for optical parts, vibration reduction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0078—Testing material properties on manufactured objects
- G01N33/0081—Containers; Packages; Bottles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Cleaning In General (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Specific Conveyance Elements (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
この発明は、水平回動する瓶移送円板の間欠回動によシ
、所定搬入路から瓶を前記円板周縁の凹所に順次受は入
れて凹所の停止する所定検査セクジョンで瓶検査を行な
い、凹所から検査済み瓶を所定搬出路へ排出するように
した瓶検査機における変速装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention utilizes intermittent rotation of a horizontally rotating bottle transfer disk to sequentially receive bottles from a predetermined entry path into recesses on the periphery of the disk. The present invention relates to a transmission device for a bottle inspection machine that performs bottle inspection in a predetermined inspection section where a recess stops and discharges the inspected bottles from the recess to a predetermined carry-out path.
従来の技術
如上の機構を有する瓶検査機においては、瓶移送円板の
瓶受入れ用凹所は円板周縁に等間隔で複数形成され、瓶
移送円板が間欠回動するたびに凹所が１ピッチ分だけ移
動するようになっている。In a conventional bottle inspection machine having the above-mentioned mechanism, a plurality of recesses for receiving bottles in the bottle transfer disk are formed at equal intervals on the circumference of the disk, and the recesses are opened each time the bottle transfer disk rotates intermittently. It is designed to move by one pitch.
そして上記凹所の大きさは、被検査瓶の胴部径に応じて
決まってくる。The size of the recess is determined depending on the diameter of the body of the bottle to be inspected.
そこで１つの瓶検査機を大きさの異なる数種類の瓶の検
査に共用しようとするときには、それぞれの瓶種類に合
う大きさの凹所を有する瓶移送円板に取り替えればよい
。近年、小瓶の需要の高まりとともに検査能力のアップ
が要求されてお９、瓶移送の高速化が必要になってきて
いる。Therefore, when one bottle inspection machine is to be used for inspecting several types of bottles of different sizes, it is only necessary to replace it with a bottle transfer disk having a recess sized to suit each type of bottle. In recent years, as the demand for small bottles has increased, there has been a demand for increased testing capacity9, and faster bottle transfer has become necessary.
ところが、従来の方法では小瓶の検査の場合も大瓶のと
きと凹所ピッチが同じ瓶移送円板を用いているため、上
記のように小瓶の検査能力を上げるだめには大瓶の場合
よりも更にその移送速度をアップする必要があるが、こ
の場合には排出路へ排出する小瓶に及ぶ慣性の影響は大
瓶の場合に比べてはるかに大きくなり、瓶が搬出路で倒
れるなどして円滑な瓶の移送に支障が生じ、不良瓶の自
動排除タイミングに狂いが生じるなどの不都合がある。However, in the conventional method, when inspecting small bottles, a bottle transfer disk with the same concave pitch as for large bottles is used, so in order to improve the inspection capacity for small bottles as described above, it is necessary to increase the inspection capacity even more than for large bottles. It is necessary to increase the transfer speed, but in this case, the influence of inertia on the small bottles discharged into the discharge path is much greater than in the case of large bottles, and the bottles may fall over on the discharge path, resulting in smooth bottles. There are inconveniences such as problems with the transfer of bottles, and errors in the automatic removal timing of defective bottles.
また小瓶の場合、瓶移送円板の凹所は小さくてよいが、
凹所間ピッチを大瓶の場合と同じにするのでは、凹所間
が開きすぎて極めて移送効率が悪いという不都合を有す
る。In addition, in the case of small bottles, the recess in the bottle transfer disk may be small, but
If the pitch between the recesses is the same as in the case of a large bottle, there is a disadvantage that the recesses are too wide and the transfer efficiency is extremely poor.
このような問題を生じさせないで、大小の瓶の検査を１
つの瓶検査機によシ灯なう方策として、例えば小瓶の場
合、瓶移送円板の凹所間ピッチ全大瓶の場合のｋにする
とともに、瓶移送円板の回転速度も大瓶の場合の４に減
速することが考えられる。It is possible to inspect large and small bottles at once without causing such problems.
For example, in the case of small bottles, the pitch between the recesses of the bottle transfer disk is set to k for all large bottles, and the rotational speed of the bottle transfer disk is set to 4 for large bottles. It is conceivable that the speed will be reduced.
しかしながら、従来のこの種の瓶検査機では、駆動軸と
瓶移送円板の回転軸が直結しており、上記のような減速
を行なうには、駆動源そのものに変速機構を備えたもの
を採用しなければならず、コストが高くつくばかりでな
く、間欠回動（Ｃよシ凹所が正確に所定の検査セクショ
ンに停止するように速度を可変調整するのに困難を伴な
うなどの問題を有する。However, in conventional bottle inspection machines of this type, the drive shaft and the rotating shaft of the bottle transfer disk are directly connected, and in order to achieve the above deceleration, the drive source itself must be equipped with a speed change mechanism. This is not only expensive, but also involves problems such as intermittent rotation (difficulty in variable adjustment of the speed so that the C-shaped recess stops precisely at the predetermined inspection section). has.
発明が解決しようとする問題点
この発明は、従来例における如上の問題点を解消し、凹
所間ピッチの大きい瓶移送円板を間欠回動させるときと
、凹所間ピッチの小さい小瓶用瓶移送円板を間欠回動さ
せるときとに応じて、瓶移送円板の回転速度を簡単に切
シ換えることができ、構成も簡単で動作も正確な瓶検査
機の変速装置を提供することを目的とする。Problems to be Solved by the Invention The present invention solves the above-mentioned problems in the conventional example, and solves the above-mentioned problems in the conventional example. To provide a speed change device for a bottle inspection machine that can easily change the rotational speed of a bottle transfer disk depending on when the transfer disk is rotated intermittently, has a simple configuration, and has accurate operation. purpose.
問題点を解決するための手段
この発明の瓶検査機の変速装置は、水平回動する瓶移送
円板の間欠回動により、所定搬入路から瓶を前記円板周
縁の凹所に順次受は入れて凹所の停止する所定検査セク
ションで瓶検査を行ない、凹所から検査済み瓶を所定搬
出路へ排出するようにした瓶検査機において、内周に係
合突部を有し前記瓶移送円板の回転軸に上下位置調節可
能に固定される連結環体と、前記回転軸と同軸状に配置
される駆動軸に設けられ連結環体が上位置側に固定され
るときその保合突部と係合しうる被保合溝を外周に有す
る第１の連結ディスクと、この連結ディスクの下方に位
置して前記駆動軸に回転自在に軸着され連結環体が下位
置側に固定されるときその係合突部と係合しうる被保合
溝を外周に有する第２の連結ディスクと、前記駆動軸の
回転全前記第２の連結ディスクに伝達する減速ギヤ機構
とを備えたものである。Means for Solving the Problems The transmission device of the bottle inspection machine of the present invention sequentially receives bottles from a predetermined carry-in path into recesses on the periphery of the disk by intermittent rotation of a horizontally rotating bottle transfer disk. In the bottle inspection machine, a bottle is inspected in a predetermined inspection section where a recess stops, and the inspected bottles are discharged from the recess to a predetermined carry-out path. A connecting ring body fixed to the rotating shaft of the plate so that its vertical position can be adjusted; and a retaining protrusion provided on the drive shaft disposed coaxially with the rotating shaft when the connecting ring body is fixed in the upper position. a first connecting disk having a secured groove on its outer periphery that can be engaged with the first connecting disk; a second connecting disk having a locked groove on its outer periphery that can be engaged with the engaging protrusion; and a reduction gear mechanism that transmits the entire rotation of the drive shaft to the second connecting disk. be.
作 用
そして、前記連結環体を回転軸の上位置側に固定するこ
とにより、駆動軸側の第１の連結ディスクおよび上記連
結環体を介して駆動軸の回転を直接瓶移送円板に伝達す
る一方、前記連結環体を回転軸の下位置側に固定するこ
とによシ、減速ギヤ機構、駆動軸側の第２の連結ディス
クおよび上記連結環体を介して駆動軸の回転を減速し瓶
移送円板に伝達する。By fixing the connecting ring above the rotating shaft, the rotation of the drive shaft is directly transmitted to the bottle transfer disk via the first connecting disk on the drive shaft side and the connecting ring. On the other hand, by fixing the connecting ring to the lower side of the rotating shaft, the rotation of the drive shaft is decelerated through the reduction gear mechanism, the second connecting disk on the drive shaft side, and the connecting ring. Transfer to bottle transfer disc.
実施例
この発明の一実施例を第１図ないし第１０図に基づいて
説明する。Embodiment An embodiment of the present invention will be explained based on FIGS. 1 to 10.
この実施例の変速装置は、第２図に示すように等間隔に
複数（図では８つ）の瓶受は用凹所１ａ・・・全円板周
縁に形成した瓶移送円板１を、矢符号Ａの向きに間欠的
に水平回動させて、この円板１の回動域における凹所１
ａの停止位置の１つに向けて延びる搬入路２よシ送られ
てくる瓶を、前記各凹所１ａ・・・に順次受は入れて、
凹所１ａの他の停止位置に設定された各検査セクション
ＢｌｙＢ）＋・・・で種々の瓶検査を行ない、凹所１ａ
の停止位置の他の１つに向けて延びる搬出路３へ、凹所
１ａから検査済みの瓶を排出するようにした瓶検査機に
適用したものである。As shown in FIG. 2, the transmission of this embodiment has a bottle transfer disk 1 formed on the entire disk periphery, with a plurality of (eight in the figure) bottle holder recesses 1a arranged at equal intervals. By intermittently horizontally rotating the disc 1 in the direction of the arrow mark A, the recess 1 in the rotation range of the disc 1 is
Bottles sent from the carry-in path 2 extending toward one of the stop positions a are sequentially received in each of the recesses 1a...
Various bottle inspections are carried out in each inspection section BlyB)+... set at other stop positions of the recess 1a.
This is applied to a bottle inspection machine that discharges inspected bottles from a recess 1a to a discharge path 3 extending toward another one of the stop positions.
第１図は上記瓶検査機に変速装置を付設した部分を示す
断面図であって、瓶移送円板１の回転軸４は軸受５，６
により垂直姿勢に支承され、その上端には瓶移送円板ｌ
を着脱可能に嵌着するハブ４＆が形成されている。上記
各軸受５，６を装着するハウジング７は、瓶移送円板１
に対して平行になるようにこの日板１の下方で水平に配
置された固定台板８ヘボルト９によシ締付は固定されて
いる。また上記固定台板８は、この瓶検査機の図示しな
いフレームに固定されている。FIG. 1 is a sectional view showing a portion of the bottle inspection machine equipped with a transmission, in which the rotating shaft 4 of the bottle transfer disk 1 is supported by bearings 5 and 6.
is supported in a vertical position by a bottle transfer disk l at its upper end.
A hub 4& is formed into which the hub 4& is removably fitted. The housing 7 to which each of the bearings 5 and 6 is mounted is a bottle transfer disc 1
A fixed base plate 8 is horizontally arranged below the date plate 1 so as to be parallel to the date plate 1, and is fastened by bolts 9. Further, the fixed base plate 8 is fixed to a frame (not shown) of this bottle inspection machine.
第１図において１０は回転駆動源で、その駆動軸１１が
上記回転軸４と同軸状に対向する垂直姿勢となるように
、回転軸４の下方に設置されている。１２は駆動軸１１
の基軸部１１ａと連結軸部１１ｂを直結するボルトであ
る。In FIG. 1, reference numeral 10 denotes a rotary drive source, which is installed below the rotary shaft 4 so that its drive shaft 11 is in a vertical position facing the rotary shaft 4 coaxially. 12 is the drive shaft 11
This is a bolt that directly connects the base shaft portion 11a and the connecting shaft portion 11b.
前記回転軸４にはトルクリミッタ−１３が装着され、こ
のトルクリミッタ−１３の下端にはポルト１４により環
状の軸受ホルダー１５が締付は固定されている。上記軸
受ホルダー１５に装着された軸受１６により、前記駆動
軸１１の上端部が支承される。軸受ホルダー１５の外周
の１個所には、第４図に示すよう（（縦に被係合溝１５
ＰＬが形成され、この溝１５ａの上下２藺所にはそれぞ
れ軸受ホルダー１５の軸心に向くねじ穴１５ｂ、１５ｃ
が形成されている。A torque limiter 13 is attached to the rotating shaft 4, and an annular bearing holder 15 is fastened to the lower end of the torque limiter 13 by a port 14. The upper end of the drive shaft 11 is supported by a bearing 16 mounted on the bearing holder 15 . As shown in FIG.
PL is formed, and screw holes 15b and 15c facing the axis of the bearing holder 15 are formed at the top and bottom of this groove 15a, respectively.
is formed.
１７は上記軸受ホルダー１５の外周に嵌合して、上下に
位置＠節回能に固定される連結環体でありて、その内周
面には上下に２つの係合突部１７ａ・１７’ｂが設けら
れている。それぞれの係合突部１７ａ。Reference numeral 17 denotes a connecting ring which fits onto the outer periphery of the bearing holder 15 and is fixed vertically at the joint position, and has two upper and lower engaging protrusions 17a and 17' on its inner peripheral surface. b is provided. Each engagement protrusion 17a.
１．７ ｂはともにポル）１８．１９で連結環体１７に
締付は固定され、上位置の係合突部１７ ａが軸受ホル
ダー１５の被保合溝１５ａに係合することにより、軸受
ホルダー１５に対し連結環体１７を上下に摺動できるよ
うにされている。そして、上位置の係合突部１７ａｉ締
付は固定するボルト１８を、前記軸受ホルダー１５の被
保合溝１５ａの上下いずれのねじ穴１５ｂ＋１５ｃに螺
合させるかにより、連結環体１７の固定位置全選択でき
るようにされている。1.7b is both POL) 18.19 is tightened to the connecting ring body 17, and the engagement protrusion 17a at the upper position engages with the engaged groove 15a of the bearing holder 15, thereby locking the bearing. The connecting ring body 17 can be slid up and down with respect to the holder 15. The engagement protrusion 17ai at the upper position is tightened depending on which of the upper and lower screw holes 15b+15c of the secured groove 15a of the bearing holder 15 the bolt 18 is screwed into, and the position at which the connecting ring body 17 is fixed. All can be selected.
上記連結環体１７は、第４図に示すように環体會２分割
してなる一対の割りリング１７ｃ、１７ｄを、ポル）２
０．２１で締付は固定して一体化されている。As shown in FIG.
The tightening is fixed and integrated at 0.21.
一方、前記駆動軸１１の連結軸部１１ｂには、前記連結
環体１７の内径よシ少し外径を小さくした連結ディスク
２２が一体に形成されている。この連結ディスク２２の
外周の１個所には、第４図に示すように縦に被係合溝２
２ａが形成され、前記連結環体１７が軸受ホルダー１５
に対して上位置側に固定されるとき、その下側の係合突
部１７ｂが上記被保合溝２２ａに係合しうるようにされ
ている。On the other hand, a connecting disk 22 whose outer diameter is slightly smaller than the inner diameter of the connecting ring body 17 is integrally formed on the connecting shaft portion 11b of the drive shaft 11. As shown in FIG.
2a is formed, and the connecting ring body 17 is connected to the bearing holder 15.
When fixed to the upper position side, the lower engaging protrusion 17b can be engaged with the engaged groove 22a.
２３は減速ギヤ機構２４の枠部材で、その上部には軸受
２５が装着され、前記駆動軸１１の連結軸部１１ｂに嵌
挿し泥ハブ部材２６が上記軸受２５により回転自在に支
承されている。このハブ部材２６の上端部には、外周面
が前記連結環体１７の内周面に摺接するような外径をな
す連結ディスク２７が、ボルト２８によシ締付は固定さ
れ、この連結ディスク２７は連結軸部１１ｂと一体の前
記連結ディスク２２の下方で、駆動軸１１と同心状に回
転するようにされている。この連結ディスク２７の外周
の１（ｌｉ所にも、第４図に示すように縦に被保合溝２
７ａが形成され、前記連結環体１７が軸受ホルダー１５
に対して下位置側に固定されるとき、その下側の係合突
部１７ｂが上記被保合溝２７ａに係合しうるようにされ
ている。Reference numeral 23 designates a frame member of the reduction gear mechanism 24. A bearing 25 is mounted on the upper part of the frame member, and a mud hub member 26 is fitted onto the connecting shaft portion 11b of the drive shaft 11 and rotatably supported by the bearing 25. A connecting disk 27 having an outer diameter such that its outer peripheral surface is in sliding contact with the inner peripheral surface of the connecting ring body 17 is fixed to the upper end of the hub member 26 by bolts 28. 27 is configured to rotate concentrically with the drive shaft 11 below the connection disk 22 which is integrated with the connection shaft portion 11b. As shown in FIG.
7a is formed, and the connecting ring body 17 is connected to the bearing holder 15.
When fixed to the lower position side, the lower engaging protrusion 17b can be engaged with the engaged groove 27a.
前記減速ギヤ機構２４は、駆動軸１１Ｖｃ固着された入
力へりカルギヤ２９、このギヤ２９と噛合する大径の中
間ヘリカルギヤ３０、小径の中間ヘリカルギヤ３１、こ
のギヤ３１と噛合する出力ヘリカルギヤ３２などからな
る。上記入力へりカルギヤ２９は、前記枠部材２３の下
部に装着された軸受３３により下端側ハブを支承されて
いる。上記中間ヘリカルギヤ３０，３１は、前記枠部材
２３の上下部にそれぞれ装着された軸受３４Ｆ３５によ
り支承される垂直軸３６に固着されている。出力へりカ
ルギヤ３２は、ボルト３７により前記ハブ部材２６の下
端部に締付は固定され、このギヤ３２の回転と一体に先
述の連結ディスク２７が回転するようにされている。前
記ハブ部材２６と駆動軸１１の連結軸部１１ｂの間には
軸受３８が介装され、また出力ヘリカルギヤ３２のハブ
と入力ヘリカルギヤ２９の上端側ハブとの間には軸受３
９が介装されている。The reduction gear mechanism 24 includes an input helical gear 29 fixed to the drive shaft 11Vc, a large-diameter intermediate helical gear 30 that meshes with the gear 29, a small-diameter intermediate helical gear 31, an output helical gear 32 that meshes with the gear 31, and the like. The input helical gear 29 has a lower end hub supported by a bearing 33 mounted on the lower part of the frame member 23. The intermediate helical gears 30 and 31 are fixed to a vertical shaft 36 supported by bearings 34F35 mounted on the upper and lower parts of the frame member 23, respectively. The output helical gear 32 is fastened to the lower end of the hub member 26 by a bolt 37, and the aforementioned coupling disk 27 rotates together with the rotation of the gear 32. A bearing 38 is interposed between the hub member 26 and the connecting shaft portion 11b of the drive shaft 11, and a bearing 38 is interposed between the hub of the output helical gear 32 and the upper end hub of the input helical gear 29.
9 is interposed.
前記トルクリミッタ−１３は、前記軸受ホルダー１５に
連結される断面り字状のドライブハブ４０、下端にフラ
ンジ部４１＆を有し前記回転軸４に固着されるドライブ
ボス４１、このボス４１の７リング部４１ａで受けられ
るボールベアリング４２、上方より上記ボールベアリン
グ４２に圧接するテーバスラストリング４３、このリン
グ４３の上部側に装着される過負荷検出パネル４４、こ
のパネル４４を下方に付勢するトルクスプリング４５、
前記ドライブボス４１の上部に螺合して上記トルクスプ
リング４５を受止するプレッシャーナツト４６などから
なり、駆動軸１１と回転軸４を結合するカップリングと
しても機能する０そして、回転トルクが限界内の場合に
、ボールベアリング４２はテーバスラストリング４３に
カロわるトルクスプリング４５の付勢力により、第６図
に示すようにドライブハブ４０の内周に設けられた溝４
０ａに圧接され、駆動軸１１０回転が回転軸４に伝達さ
れる一方、過負荷時には、ボールベアリング４２が上記
溝４Ｑａから外れてテーバスラストリング４３を押しな
がら第７図に示すように回転中心方向に移動し、これに
より過負荷検出パネル４４が上方へ変位するようになっ
ている。上記過負荷検出パネル４４０回動域の上方には
リミットスイッチ４７が配置されてお９、過負荷検出パ
ネル４４に設けられた作用片４４＆が過負荷に伴なう過
負荷検出パネル４４の上動によシリミツトスイッチ４７
に作用してこれをオンし、これにより駆動源１０が駆動
を停止するようにされている。The torque limiter 13 includes a drive hub 40 having an angular cross section connected to the bearing holder 15, a drive boss 41 having a flange portion 41& at the lower end and fixed to the rotating shaft 4, and seven rings of the boss 41. A ball bearing 42 that is received by the portion 41a, a Taber thrust ring 43 that presses against the ball bearing 42 from above, an overload detection panel 44 that is attached to the upper side of this ring 43, and a torque spring that biases this panel 44 downward. 45,
It consists of a pressure nut 46 that is screwed onto the upper part of the drive boss 41 to receive the torque spring 45, and also functions as a coupling that connects the drive shaft 11 and the rotating shaft 4. In this case, the ball bearing 42 is pushed into the groove 4 provided on the inner periphery of the drive hub 40 as shown in FIG.
0a, and 110 rotations of the drive shaft are transmitted to the rotating shaft 4. On the other hand, when overloaded, the ball bearing 42 comes off the groove 4Qa and pushes the Taber thrust ring 43 toward the center of rotation as shown in FIG. The overload detection panel 44 is thereby displaced upward. A limit switch 47 is disposed above the rotation range of the overload detection panel 440, and an operating piece 44& provided on the overload detection panel 44 causes upward movement of the overload detection panel 44 due to overload. Yo limit switch 47
The drive source 10 is configured to act on the power source 10 to turn it on, thereby causing the drive source 10 to stop driving.
前記減速ギヤ機構２４の中間ヘリカルギヤ３０゜３１は
、それぞれ上下２枚の分割ギヤ部３０ａ。The intermediate helical gears 30 and 31 of the reduction gear mechanism 24 each have two upper and lower divided gear parts 30a.
３０ｂおよび３１−ａ 、 ３ ｌ ｂを重ね合わせて
一体化した構造とされている。例えば大径の中間ヘリカ
ルギヤ３０についていえば、第８図（ａ）に示すように
皿ばね３８を介装して上下の分割ギヤ部３０ａ。It has a structure in which 30b, 31-a, and 31-b are overlapped and integrated. For example, in the case of a large-diameter intermediate helical gear 30, as shown in FIG. 8(a), a disc spring 38 is interposed to form an upper and lower divided gear portion 30a.
３０ｂをボルト４９で締付は固定することにより一体化
されている。そのため、例えば上下の分割ギヤ３０ ａ
ｒ ３０ ｂの互に対応するギヤの山３０ａ１＋３０
ｂ１が整合する第８図（→の状態から、前記ボルト４９
による締付は強度を変えて分割ギヤ３０ａ。30b is integrated by tightening and fixing with bolts 49. Therefore, for example, the upper and lower split gears 30 a
r 30 b mutually corresponding gear peaks 30a1+30
From the state shown in Fig. 8 (→) where b1 is aligned, the bolt 49
The tightening is done by changing the strength of the split gear 30a.
３０１）間の隙間幅全調整することによシ、第８図（ｂ
）に示すように上下分割ギヤ３ｏａ、３ｏｂ間でギヤの
山３０１Ｌ１ｙ３０ｂｌ全相対的にずらし、それによっ
てギヤの谷幅Ｘを変えることができる。By fully adjusting the gap width between
), the gear peaks 301L1y30bl are all relatively shifted between the upper and lower divided gears 3oa and 3ob, thereby changing the gear valley width X.
小径の中間ヘリカルギヤ３１についても同様に、第１図
に示すように上下の分割ギヤ部３１ ａ、３１ｂ間に図
示しない皿ばねを介装して、ボルト５０により締め付は
一体化されている。Similarly, as for the small diameter intermediate helical gear 31, as shown in FIG. 1, a disc spring (not shown) is interposed between the upper and lower divided gear parts 31a and 31b, and the bolts 50 are used to integrally tighten the gear.
この瓶検査機のように、間欠回転駆動によシ瓶移送円板
１の各凹所１ａｉ、所定の検査セクションＢ１ 、Ｂ２
・・・に順次停止させるものにおいては、凹所１＆を正
確に各検査セクションに位置決めするためにバックラッ
シュを極力避けなければならないが、この実施例では上
記のように各中間ヘリカルギヤ３０．３１のギヤ谷幅Ｘ
を自在に調節できるから、減速ギヤ機構２４においてバ
ックラッシュが生じるのを防止することができる。Like this bottle inspection machine, each recess 1ai of the bottle transfer disk 1 and predetermined inspection sections B1 and B2 are operated by intermittent rotational drive.
..., backlash must be avoided as much as possible in order to accurately position the recesses 1& in each inspection section, but in this embodiment, as described above, each intermediate helical gear 30, 31 Gear valley width
can be freely adjusted, it is possible to prevent backlash from occurring in the reduction gear mechanism 24.
なお、この実施例の瓶検査機では第９図に示すように、
瓶移送円板１の回動域に延びる搬出路３の入口付近に、
回転軸５１を垂直にしてガイドローラ５２き設けるとと
もに、その外側にガイドローラ５２と同心の円弧状ガイ
ド縁５３ａを有するガイド板５３全、搬出路３上に停止
する瓶移送円板１の凹所１ａと前記円弧状ガイド縁５３
ａが立体交差するように配置して、凹所１ａから排出さ
れる検査済み瓶０全、ガイドローラ５２とガイド板５３
で挾み、かつガイドローラ５２の矢符量りの方向への回
転駆動により円滑に搬出路３へ案内して排出するように
されている。そのため、排出された検査済み瓶０が倒れ
て、不良品を自動排除する後段のエジェクターなどの動
作タイミングを狂わすといった不都合を防止できる。In addition, as shown in FIG. 9, in the bottle inspection machine of this embodiment,
Near the entrance of the discharge path 3 extending into the rotation area of the bottle transfer disk 1,
A guide roller 52 is provided with the rotating shaft 51 perpendicular to the guide plate 53, which has an arcuate guide edge 53a concentric with the guide roller 52 on the outside thereof, and a recess in the bottle transfer disk 1 that stops on the carry-out path 3. 1a and the arcuate guide edge 53
Inspected bottles discharged from the recess 1a, guide rollers 52 and guide plates 53 arranged so that a intersects three-dimensionally.
The guide rollers 52 are rotated in the direction indicated by the arrow mark to smoothly guide the paper to the discharge path 3 and discharge the paper. Therefore, it is possible to prevent an inconvenience such as the ejected inspected bottle 0 falling over and disrupting the operation timing of a subsequent stage ejector that automatically removes defective products.
この瓶検査機では、第２図に示すように凹所間ピッチの
大きい普通瓶ないし大瓶用の瓶移送円板１を間欠回転駆
動する場合には、連結環体１７のボルト１８を軸受ホル
ダー１５のねじ穴１５ｂに螺合させて上位置側に固定す
ることにより、連結環体１７の下側係合突部１７ｂが、
駆動軸１１の連結軸部１１ｂに一体形成された連結ディ
スク２２の被係合溝２２ａに係合し、これにより駆動軸
１１の回転を１対１の比で回転軸４に伝達させる。一方
、第１０図に示すように凹所間ピッチの小さい小瓶用の
瓶移送円板１（この場合、凹所間ピッチは第２図の場合
の職とされている）を間欠回転駆動する場合には、連結
環体１７のボルト１８を軸受ホルダー１５のねじ穴１５
ｃ［螺合させて下位置側に固定することにょシ、連結環
体１７の下側係合突部１７ｂが、減速ギヤ機構２４に連
動する連結ディスク２７の被係合溝２７ａに係合し、こ
れにより駆動軸１１の回転を減速ギヤ機構２４で＆に減
速して回転軸４に伝達させる。したがって、この昇減速
回転の場合、第１０図の瓶移送円板１の各凹所１ａは、
第２図に示す各検査セクション間においても停止するこ
とになる。そして、このとき１回の間欠動作で移動する
瓶の移動爪は倍速駆動の場合の４となるので、搬出路３
に排出される瓶に慣性の影響がさほど及ばず、安定よく
円滑に瓶の排出が行なわれる。In this bottle inspection machine, as shown in FIG. By screwing into the screw hole 15b and fixing it in the upper position, the lower engagement protrusion 17b of the connecting ring 17 can
It engages with the engaged groove 22a of the coupling disk 22 integrally formed with the coupling shaft portion 11b of the drive shaft 11, thereby transmitting the rotation of the drive shaft 11 to the rotating shaft 4 at a 1:1 ratio. On the other hand, as shown in Fig. 10, when a bottle transfer disk 1 for small bottles with a small pitch between recesses (in this case, the pitch between recesses is the same as in Fig. 2) is driven intermittently to rotate. In this case, insert the bolt 18 of the connecting ring 17 into the screw hole 15 of the bearing holder 15.
c [When screwed together and fixed in the lower position, the lower engaging protrusion 17b of the connecting ring body 17 engages with the engaged groove 27a of the connecting disk 27 that is interlocked with the reduction gear mechanism 24. As a result, the rotation of the drive shaft 11 is slowed down by the reduction gear mechanism 24 and transmitted to the rotating shaft 4. Therefore, in the case of this ascending/decelerating rotation, each recess 1a of the bottle transfer disk 1 in FIG.
There will also be stops between each inspection section shown in FIG. At this time, the moving claw of the bottle that moves in one intermittent operation is 4 in the case of double speed drive, so the unloading path 3
The influence of inertia does not significantly affect the bottles being discharged, and the bottles are discharged stably and smoothly.
効 果
この発明の瓶検査機の変速装置は以上の構成よシなシ、
連結環体金瓶移送円板の回転軸の上位置側に固定するこ
とによシ、この連ｔｊ環体の内周の係合突部が駆動軸に
設けられた第１の連結ディスク外周の被保合溝に係合し
て、駆動軸の回転が回転軸に直接伝達される一方、連結
環体を瓶移送円板の回転軸の下位置側に固定することに
より連結環体の係合突部が減速ギヤ機構に連動する第２
の連結ディスク外周の被係合溝に係合して、駆動軸の回
転が回転軸に減速して伝達されるので、凹所間ピッチの
大きい瓶移送円板を間欠回転駆動するときと、凹所間ピ
ッチの小さい小瓶用瓶移送円板を間欠回転駆動するとき
とに応じて、瓶移送円板の回転速度を簡単に切り替える
ことができ、特に小瓶の場合にはその移送速度を減速し
て移送でき、安定よく円滑に排出することができるとと
もに、構成も簡単で回転速度の切替えに応じて凹所を各
検査セクションに正確に停止させることができる。Effect The transmission device of the bottle inspection machine of this invention has the above-mentioned structure,
By fixing the connecting ring above the rotating shaft of the gold bottle transfer disk, the engaging protrusion on the inner circumference of the connecting ring can engage the outer periphery of the first connecting disk provided on the drive shaft. By engaging with the retaining groove, the rotation of the drive shaft is directly transmitted to the rotating shaft, while the engaging protrusion of the connecting ring is fixed to the lower position side of the rotating shaft of the bottle transfer disk. The second part is linked to the reduction gear mechanism.
The rotation of the drive shaft is transmitted to the rotary shaft at a reduced speed by engaging with the engaged groove on the outer periphery of the connecting disk. The rotational speed of the bottle transfer disk can be easily switched depending on the case where the bottle transfer disk for small bottles with a small pitch is driven intermittently, and in particular, in the case of small bottles, the transfer speed can be reduced. It can be transported, stably and smoothly discharged, has a simple configuration, and can accurately stop the recess at each inspection section in response to switching the rotational speed.
また、実施例のように、減速ギヤ機構をへりカルギヤで
構成するとともに、その噛合し合う一方のギヤとして、
間隔調節可能に２枚のギヤ部を重合して一体化したもの
を用いることによシ、容易にギヤ谷幅を調節でき、間欠
回転駆動にとって不都合なバックラッシュを大幅に軽減
でき、瓶検査機の位置決めが一層正確になるという効果
を有する。In addition, as in the embodiment, the reduction gear mechanism is configured with a helical gear, and one of the meshing gears is
By using two overlapping gear parts with adjustable spacing, the gear valley width can be easily adjusted, and backlash, which is inconvenient for intermittent rotation drive, can be significantly reduced, making it ideal for bottle inspection machines. This has the effect of making positioning more accurate.
【図面の簡単な説明】
第１図はこの発明の一実施例を示す縦断面図、第２図は
その実施例が適用される瓶検査機の概略平面図、第３図
は実施例の一部を断面で示す正面図、第４図は実施例の
主要部の分解斜面図、第５図は連結環体の半部の斜面図
、第６図はトルクリミッタ−の半部を断面で示す正１ｌ
ｉｉｌｉ図、第７図は過負荷時のトルクリミッタ−の半
部断面図１第８図（ａ） 、 （ｂ）はそれぞれ中間へ
りカルギヤのギヤ谷幅調節機能の説明図、第９図は実施
例の瓶検査機における搬送路の瓶排出ガイド機構を示す
概略平面図、第ｉｏ図は四部間ピッチの小さい瓶移送円
板の平面図である。
４・・・回転軸、１０・・・回転駆動源、１１・・・駆
動軸、１５・・・軸受ホルダー、１５１）、１５ｃ・・
・ねじ穴、エフ・・・連結環体、１８・・・ボルト、２
２・・・連結ディスク（第１）、２２ａ・・・被係合溝
、２４・・・減速ギ’ｔ’機構、２７一連結ディスク（
第２）、２７＆・・・被係合溝
第８図
第９図[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a schematic plan view of a bottle inspection machine to which the embodiment is applied, and Fig. 3 is an example of the embodiment. FIG. 4 is an exploded perspective view of the main parts of the embodiment, FIG. 5 is a perspective view of half of the connecting ring, and FIG. 6 is a cross section of half of the torque limiter. Positive 1l
Figures iii and 7 are half-sectional views of the torque limiter during overload. Figures 8 (a) and (b) are explanatory diagrams of the gear valley width adjustment function of the intermediate helical gear, respectively, and Figure 9 is a diagram showing the operation. A schematic plan view showing the bottle discharge guide mechanism of the conveyance path in the example bottle inspection machine, FIG. io is a plan view of a bottle transfer disk with a small pitch between four parts. 4... Rotating shaft, 10... Rotating drive source, 11... Drive shaft, 15... Bearing holder, 151), 15c...
・Screw hole, F...Connection ring, 18...Bolt, 2
2... Connection disk (first), 22a... Engaged groove, 24... Reduction gear 't' mechanism, 27 Series connection disk (
2), 27&... engaged grooves Fig. 8 Fig. 9
Claims (2)
所定搬入路から瓶を前記円板１■縁の凹所に順次受は入
れて凹所の停止する所定検査セクションで瓶検査を行な
い、凹所から検査済み瓶を所定搬出路へ排出するように
した瓶検査機において１内周に係合突部を有し前記瓶移
送円板の回転軸に上下位置調節可′能に固定される連結
環体と、前記回転軸と同軸状に配置される駆動軸に設け
られ連結環体が上位置側に固定されるときその係合突部
と係合しうる被係合溝を外周に有する第１の連結ディス
クと、この連結ディスクの下方に位置して前記駆動軸に
回転自在に軸着され連結環体が下位置側に固定されると
きその係合突部と係合しうる被係合溝を外周に有す名第
−２の連結ディスクと、前記駆動軸の回転を前記第２の
連結ディスクに伝達する減速ギヤ機構とを備えたことを
特徴とする瓶検査機の変速装置(1) Due to the intermittent rotation of the horizontally rotating bottle transfer disk,
Bottles are sequentially received from a predetermined carry-in path into the recesses on the edge of the disk 1, the bottles are inspected at a predetermined inspection section where the recesses stop, and the inspected bottles are discharged from the recesses to a predetermined carry-out path. In the bottle inspection machine, the connecting ring body has an engaging protrusion on its inner periphery and is fixed to the rotating shaft of the bottle transfer disk in a vertically adjustable manner, and the connecting ring body is disposed coaxially with the rotating shaft. a first connecting disk provided on the drive shaft and having an engaged groove on its outer periphery that can be engaged with the engaging protrusion when the connecting ring body is fixed in the upper position; and a first connecting disk located below the connecting disk. a second connecting disk rotatably attached to the drive shaft and having an engaged groove on its outer periphery that can be engaged with the engaging protrusion when the connecting ring is fixed in the lower position; , a reduction gear mechanism that transmits the rotation of the drive shaft to the second connecting disk.
し合う一方のギヤは、２枚のギヤ部を間隔調節可能に重
合して一体化したものである特許請求の範囲第＋１）項
記載の瓶検査機の変速装置(2) The bottle according to claim No. +1), wherein the reduction gear mechanism is composed of a helical gear, and one gear that meshes with the other gear is formed by overlapping and integrating two gear parts so that the interval can be adjusted. Inspection machine gearbox
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59089099A JPS60253855A (en) | 1984-05-02 | 1984-05-02 | Speed change gear of bottle inspecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59089099A JPS60253855A (en) | 1984-05-02 | 1984-05-02 | Speed change gear of bottle inspecting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60253855A true JPS60253855A (en) | 1985-12-14 |
| JPH0433685B2 JPH0433685B2 (en) | 1992-06-03 |
Family
ID=13961433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59089099A Granted JPS60253855A (en) | 1984-05-02 | 1984-05-02 | Speed change gear of bottle inspecting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60253855A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114541A (en) * | 1985-11-14 | 1987-05-26 | 帝人株式会社 | Evaluation of bone growth state of immature infant |
| JPH02220640A (en) * | 1989-02-23 | 1990-09-03 | Teijin Ltd | Bone measuring apparatus and bone evaluation device |
| FR2900238A1 (en) * | 2006-04-24 | 2007-10-26 | Sgcc Sa | MODULE AND INSTALLATION FOR CONTROLLING AN ARTICLE AND INSTALLATION FOR ADJUSTING IT |
| CN102628792A (en) * | 2012-04-12 | 2012-08-08 | 楚天科技股份有限公司 | Automatic lamp inspector |
-
1984
- 1984-05-02 JP JP59089099A patent/JPS60253855A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114541A (en) * | 1985-11-14 | 1987-05-26 | 帝人株式会社 | Evaluation of bone growth state of immature infant |
| JPH02220640A (en) * | 1989-02-23 | 1990-09-03 | Teijin Ltd | Bone measuring apparatus and bone evaluation device |
| FR2900238A1 (en) * | 2006-04-24 | 2007-10-26 | Sgcc Sa | MODULE AND INSTALLATION FOR CONTROLLING AN ARTICLE AND INSTALLATION FOR ADJUSTING IT |
| WO2007122359A1 (en) * | 2006-04-24 | 2007-11-01 | Sgcc | Module and apparatus for controlling an article, and apparatus for regulating this module |
| CN102628792A (en) * | 2012-04-12 | 2012-08-08 | 楚天科技股份有限公司 | Automatic lamp inspector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433685B2 (en) | 1992-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |