Method for controlling a blister packaging machine
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-047/00
B65B-053/00
출원번호
US-0508555
(2004-01-20)
우선권정보
DE-103 02 723(2003-01-23)
국제출원번호
PCT/EP04/000381
(2004-01-20)
§371/§102 date
20040922
(20040922)
국제공개번호
WO04/065223
(2004-08-05)
발명자
/ 주소
Christ,Richard
출원인 / 주소
IWK Verpackungstechnik GmbH
인용정보
피인용 횟수 :
15인용 특허 :
7
초록▼
A method for controlling a blister packaging machine has a work station which at least operates in cycles and which performs at least one first adjusting motion for a time period TV1 during one work cycle, followed by a treatment state for a time period T B, in which a product and/or material is tre
A method for controlling a blister packaging machine has a work station which at least operates in cycles and which performs at least one first adjusting motion for a time period TV1 during one work cycle, followed by a treatment state for a time period T B, in which a product and/or material is treated. A second adjusting motion is then performed for a time period TV2 followed by a resting state for a time period TR. The time periods TV1 , TB, TV2 and TR and a cycle rate R (=cycles/min) of the packaging machine are preset and at least the cycle rate R can be changed to a different cycle rate RV using an input device. A cycle time difference ΔT which results from the changed cycle rate RV is substantially used to change the duration TR of the resting state. The time periods TV1, TB and TV2 preferably remain unchanged when entering a different cycle rate RV.
대표청구항▼
I claim: 1. A method for controlling a blister packaging machine having a work station, the method comprising the steps of: a) selecting a first cycle rate R (cycles/min); b) selecting a time period TV1, for performing a first adjusting motion within a work cycle; c) selecting a time period TB, imm
I claim: 1. A method for controlling a blister packaging machine having a work station, the method comprising the steps of: a) selecting a first cycle rate R (cycles/min); b) selecting a time period TV1, for performing a first adjusting motion within a work cycle; c) selecting a time period TB, immediately following TV1, for performing a treatment process on a product or material within the work cycle; d) selecting a time period TV2, immediately following TB, for performing a second adjusting motion within the work cycle; e) selecting a resting time period TR, immediately following TV2, before beginning a next cycle; f) selecting a second cycle rate RV using an input means; g) calculating a cycle time difference ΔT between the first and second cycle rates; and h) changing a time duration of the resting time period TR substantially by the time difference ΔT. 2. The method of claim 1, wherein the time periods T V1, TB and TV2 remain substantially unchanged when the second cycle rate RV is input. 3. The method of claim 1, wherein the work station is a forming station with forming plates which can be adjusted relative to each other and between which a bottom sheet is provided having cup-shaped receptacles. 4. The method of claim 3, wherein the first adjusting motion is a closing motion of the forming plates, the bottom sheet is provided with the cup-like depressions during the treatment process, and the second adjusting motion is an opening motion of the forming plates, wherein the forming plates are completely opened in the resting time period. 5. The method of claim 1, wherein the work station is a sealing station with sealing plates which can be adjusted relative to each other and between which a cover sheet is sealed onto the bottom sheet. 6. The method of claim 5, wherein the first adjusting motion is a closing motion of the sealing plates, and the cover sheet is sealed onto the bottom sheet during the treatment process, with the second adjusting motion being an opening motion of the sealing plates, wherein the sealing plates are completely open in the resting time period. 7. The method of claim 1, wherein the second cycle rate R V (=cycles per minute) is input directly using the input means, wherein a processing unit determines a maximum cycle time Tmax =1/RV [min]=60,000/RV [ms]. 8. The method of claim 1, wherein a cycle difference ΔR resulting from the first cycle rate R and the second cycle rate RV is limited to a limit value ΔRG. 9. The method of claim 8, wherein the limit value ΔR G is either between 20% and 30% or 25% of the first cycle rate R. 10. The method of claim 1, wherein the second cycle rate R V can be entered during operation of the blister packaging machine. 11. The method of claim 1, wherein the second cycle rate R V produces a change in a duration TR of the resting time period in a forming station as well as in a sealing station.
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이 특허에 인용된 특허 (7)
Buchko Raymond G. (Appleton WI) Halgren John A. (Neenah WI), Continuous motion package forming machine.
Rittinger Herbert (Laupheim DEX) Janek Dieter (Laupheim DEX) Auer Peter (Laupheim DEX) Scheffold Rudolf (Laupheim DEX), Method and device for the length rectification of a foil strip of a material which shrinks during cooling in machines fo.
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