JPH0483731U - - Google Patents
Info
- Publication number
- JPH0483731U JPH0483731U JP1990127980U JP12798090U JPH0483731U JP H0483731 U JPH0483731 U JP H0483731U JP 1990127980 U JP1990127980 U JP 1990127980U JP 12798090 U JP12798090 U JP 12798090U JP H0483731 U JPH0483731 U JP H0483731U
- Authority
- JP
- Japan
- Prior art keywords
- bevel gear
- input
- output
- input shaft
- shaft
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92571—Position, e.g. linear or angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図は本考案の移動量検出装置を用いた制御
系の一例を示す側断面系統図、第２図は本考案の
移動量検出装置の斜視断面図、第３図は従来例の
側断面系統図である。
１はパリソンヘツド、２はマンドレル、３，４
はパリソン、５，６はリングピストン（被測定物
）、１１，１２はラツク、１４，１５はピニオン
、１６は第一入力軸（入力軸）、１７は第二入力
軸、１８はギアボツクス、１９は入力かさ歯車、
２０は中間かさ歯車、２１は出力かさ歯車、２２
は出力軸、２３，２４は伝達歯車、２５は回転検
出器、２６は移動量検出装置、Ｏ１，Ｏ３は軸線
を示す。
Fig. 1 is a side sectional system diagram showing an example of a control system using the movement amount detection device of the present invention, Fig. 2 is a perspective sectional view of the movement amount detection device of the invention, and Fig. 3 is a side sectional view of a conventional example. It is a system diagram. 1 is the parison head, 2 is the mandrel, 3, 4
is a parison, 5 and 6 are ring pistons (objects to be measured), 11 and 12 are racks, 14 and 15 are pinions, 16 is a first input shaft (input shaft), 17 is a second input shaft, 18 is a gear box, 19 is the input bevel gear,
20 is an intermediate bevel gear, 21 is an output bevel gear, 22
is an output shaft, 23 and 24 are transmission gears, 25 is a rotation detector, 26 is a movement amount detection device, and O 1 and O 3 are axis lines.
Claims (1)
出力軸の対向する端部に夫々入力かさ歯車及び出
力かさ歯車を嵌着し、該入力かさ歯車及び出力か
さ歯車を包囲し且つ前記入力軸の軸線を中心とし
て回転自在に配設されたギアボツクス内に、前記
入力かさ歯車及び出力かさ歯車と噛合する中間か
さ歯車を、前記入力軸と直角な軸線を中心として
回転自在に支承せしめ、移動する二つの被測定物
に夫々連結された二本のラツクのうち一方のラツ
クによつて回転されるピニオンを前記入力軸に嵌
着すると共に、他方のラツクによつて回転される
伝達歯車を前記ギアボツクスと一体に設け、前記
出力軸に回転検出器を接続したことを特徴とする
移動量検出装置。 An input bevel gear and an output bevel gear are respectively fitted to opposite ends of an input shaft and an output shaft that are rotatably arranged on the same axis, and the input bevel gear and the output bevel gear are surrounded and the input shaft An intermediate bevel gear that meshes with the input bevel gear and the output bevel gear is supported and moved in a gearbox rotatably arranged around an axis perpendicular to the input shaft. A pinion rotated by one of the two racks respectively connected to two objects to be measured is fitted onto the input shaft, and a transmission gear rotated by the other rack is connected to the gearbox. A movement amount detection device, characterized in that it is provided integrally with a rotation detector, and a rotation detector is connected to the output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127980U JPH0483731U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127980U JPH0483731U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0483731U true JPH0483731U (en) | 1992-07-21 |
Family
ID=31875460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127980U Pending JPH0483731U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0483731U (en) |
-
1990
- 1990-11-30 JP JP1990127980U patent/JPH0483731U/ja active Pending