CN105692283A - Unwinding shaft speed reduction material receiving control device and control method - Google Patents
Unwinding shaft speed reduction material receiving control device and control method Download PDFInfo
- Publication number
- CN105692283A CN105692283A CN201610065406.7A CN201610065406A CN105692283A CN 105692283 A CN105692283 A CN 105692283A CN 201610065406 A CN201610065406 A CN 201610065406A CN 105692283 A CN105692283 A CN 105692283A
- Authority
- CN
- China
- Prior art keywords
- unreeling shaft
- speed
- control system
- storage mechanism
- unwinding 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
- B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
- B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/14—Accumulating surplus web for advancing to machine while changing the web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
Abstract
The invention relates to the field of disposable absorbability articles, in particular to an unwinding shaft speed reduction material receiving control device. The control device comprises a rack, a first unwinding shaft, a second unwinding shaft, a material replacing and receiving mechanism and an electrical control system, wherein the first unwinding shaft and the second unwinding shaft are arranged on the rack in a rotating manner, and the material replacing and receiving mechanism is arranged between the first unwinding shaft and the second unwinding shaft. A material storing mechanism used for storing materials temporarily is arranged on the portion, located below the material replacing and receiving mechanism, of the rack. A fixed length conveying mechanism capable of controlling the output length in unit time is arranged on a discharge opening of the material storing mechanism. The first unwinding shaft and the second unwinding shaft are each provided with a logic controller used for calculating the unwinding speed and a motion controller used for controlling the unwinding speed in a connected manner. The material replacing mechanism, the material storing mechanism, the fixed length conveying mechanism, the logic controllers and the motion controllers are connected with the electrical control system. The invention further relates to an unwinding shaft speed reduction material receiving control method.
Description
Technical field
The present invention relates to disposable absorptive articles for use field, particularly relate to a kind of unreeling shaft reduction of speed splicing and control device and control method。
Background technology
At present, in napkin, sanitary towel, diaper is manufactured in process, it is necessary to substantial amounts of raw material supply, but generally requires equipment for raising production efficiency of equipment and realize not shutting down not reduction of speed high speed changing-over material in process of production。And along with the market requirement to equipment more high production speed, direct changing-over material originally controls system cannot realize high speed changing-over material, the particularly high speed changing-over material of easily broken easily stretchable material。Therefore urgent need one is capable of main frame and does not shut down not reduction of speed changing-over material system at a high speed。
Summary of the invention
Therefore, for above-mentioned problem, the present invention proposes a kind of unreeling shaft reduction of speed splicing being capable of not shutting down at a high speed not reduction of speed and controls device and control method。
For achieving the above object, present invention employs techniques below scheme: a kind of unreeling shaft reduction of speed splicing controls device, including frame, it is rotatably arranged in the first unreeling shaft in frame and the second unreeling shaft, it is located at and changes material receiving mechanism between the first unreeling shaft and the second unreeling shaft, electric control system, described frame is positioned at changing-over material mechanism and is connected with the material storage mechanism for buffer memory material, the discharge outlet of described material storage mechanism is provided with controlling the fixed-length conveying mechanism of unit interval output length, described first unreeling shaft and the second unreeling shaft are connected with logic controller for carrying out unreeling speed calculation respectively and for being controlled unreeling the motion controller of speed, described refueling agency, material storage mechanism, fixed-length conveying mechanism, logic controller, motion controller is connected with electric control system respectively。
Further, material storage mechanism include magazine, two can along the cache shelf that magazine horizontally slips, the storing driving device being located on magazine to drive two cache shelf to horizontally slip, being respectively equipped with a plurality of running roller on the side that two cache shelf are relative, the running roller in two cache shelf shifts to install。
Further, described storing driving device includes the storing servomotor being located on magazine, the screw mandrel being connected with storing servo motor transmission, the two ends of described screw mandrel are connected to drive cache shelf to horizontally slip with two cache shelf transmissions respectively, and described storing servomotor is connected with electric control system。
Further, drive roll that described fixed-length conveying mechanism includes being rotatably arranged in frame, the conveying servomotor can being in transmission connection along the holding frame that frame slides up and down, the driven roll being rotatably arranged on holding frame with drive roll to coordinate clamping conveying and drive roll, described conveying servomotor is connected with electric control system。
Further, the rear and front end of described material storage mechanism is respectively equipped with guide roll, and described guide roll is respectively provided with the pressure transducer of sensing material pressure, and described pressure transducer is connected with electric control system。
A kind of unreeling shaft reduction of speed splicing control method, comprises the following steps:
The first step, after electric control system sends the signal that reloads, motion controller controls the first unreeling shaft and slows down, and simultaneously to start the material discharging buffer memory constant with the material linear velocity ensureing fixed-length conveying mechanism and exporting for material storage mechanism；
Second step, after the first unreeling shaft speed is slowed to setting speed, signal is fed back to electric control system by logic controller, and then the first unreeling shaft stops rapidly, changes material receiving mechanism and performs changing-over material action；
3rd step, after changing-over material completes, the second unreeling shaft uniformly accelerates to permanent speed under the control of motion controller, and now material storage mechanism is changed into buffer memory material by discharging buffer memory material。
By adopting preceding solution; the invention has the beneficial effects as follows: the reduction of speed splicing of this unreeling shaft controls device and utilizes increase fixed-length conveying mechanism thus realizing the stationarity of material output; and material storage mechanism increases material storage mechanism thus can realize accelerating blowing when realizing unreeling shaft reduction of speed; thus keeping the stability that material exports; and by setting up logic controller and motion controller, the first unreeling shaft, the second unreeling shaft accurately calculated and control such that it is able to realizing well not shutting down at a high speed, the function of not reduction of speed changing-over material；Further, storage device is driven cache shelf by screw mandrel, it is achieved steadily buffer memory material and release material；Further, by arranging pressure transducer on guide roll, such that it is able to the buffer memory of material storage mechanism is carried out a secondary guarantee effectively with release, when pressure transducer pressure is too big, material storage mechanism can accelerate release material, when pressure transducer pressure is too little, material storage mechanism can accelerate buffer memory material。Unreeling shaft reduction of speed splicing control method; a reduction of speed is utilized to make material storage mechanism elder generation servo material; then stop rapidly; so can reduce the moment pulling force of material; prevent material from being broken; be conducive to the steady output of material, utilize the method and device on the equipment of on-line velocity 300 ms/min, main frame can be reached and do not shut down the purpose of not reduction of speed changing-over material when high-speed cruising。
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of material storage mechanism；
Fig. 3 is the structural representation of fixed-length conveying mechanism。
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the present invention is further described。
Referring to figs. 1 to Fig. 3, the present embodiment provides a kind of unreeling shaft reduction of speed splicing to control device, including frame 1, it is rotatably arranged in the first unreeling shaft 2 and the second unreeling shaft 3 in frame 1, it is located at and changes material receiving mechanism 4 between the first unreeling shaft 2 and the second unreeling shaft 3, electric control system, described frame 1 is positioned at changing-over material mechanism 4 and is connected with the material storage mechanism 5 for buffer memory material, the discharge outlet of described material storage mechanism 5 is provided with controlling the fixed-length conveying mechanism 6 of unit interval output length, described first unreeling shaft 2 and the second unreeling shaft 3 are connected with the logic controller 7 for carrying out unreeling speed calculation and respectively for being controlled unreeling the motion controller 8 of speed, described refueling agency 4, material storage mechanism 5, fixed-length conveying mechanism 6, logic controller 7, motion controller 8 is connected with electric control system respectively。
Material storage mechanism 5 includes magazine 51, two can along the cache shelf 52 that magazine 51 horizontally slips, the storing driving device being located on magazine 52 to drive two cache shelf 52 to horizontally slip, being respectively equipped with a plurality of running roller 53 on the side that two cache shelf 52 are relative, the running roller 53 in two cache shelf 52 shifts to install。Described storing driving device includes the storing servomotor 541 being located on magazine 51, the screw mandrel 542 being connected with storing servomotor 541 transmission, the two ends of described screw mandrel 542 are connected to drive cache shelf 52 to horizontally slip with two cache shelf 52 transmissions respectively, and described storing servomotor 541 is connected with electric control system。The rear and front end of described material storage mechanism 5 is respectively equipped with guide roll 91, and described guide roll 91 is respectively provided with the pressure transducer 92 of sensing material pressure, and described pressure transducer 92 is connected with electric control system。
Drive roll 61 that described fixed-length conveying mechanism 6 includes being rotatably arranged in frame 1, the conveying servomotor 64 can being in transmission connection along the holding frame 62 that frame 1 slides up and down, the driven roll 63 being rotatably arranged on holding frame 62 with drive roll 61 to coordinate clamping conveying and drive roll 61, described conveying servomotor 64 is connected with electric control system。
The reduction of speed splicing of this unreeling shaft controls the method for work of device, comprises the following steps:
The first step, after electric control system sends the signal that reloads, motion controller controls the first unreeling shaft and slows down, and simultaneously to start the material discharging buffer memory constant with the material linear velocity ensureing fixed-length conveying mechanism and exporting for material storage mechanism；
Second step, after the first unreeling shaft speed is slowed to setting speed, signal is fed back to electric control system by logic controller, and then the first unreeling shaft stops rapidly, changes material receiving mechanism and performs changing-over material action；
3rd step, after changing-over material completes, the second unreeling shaft uniformly accelerates to permanent speed under the control of motion controller, and now material storage mechanism is changed into buffer memory material by discharging buffer memory material。
Additionally, by the pressure size of pressure transducer, it is possible to the speed of the buffer memory and release that carry out material storage mechanism regulates, so that material steadily exports。
The reduction of speed splicing of this unreeling shaft controls device and utilizes increase fixed-length conveying mechanism thus realizing the stationarity of material output; and material storage mechanism increases material storage mechanism thus can realize accelerating blowing when realizing unreeling shaft reduction of speed; thus keeping the stability that material exports; and by setting up logic controller and motion controller, the first unreeling shaft, the second unreeling shaft accurately calculated and control such that it is able to realizing well not shutting down at a high speed, the function of not reduction of speed changing-over material；Further, storage device is driven cache shelf by screw mandrel, it is achieved steadily buffer memory material and release material；Further, by arranging pressure transducer on guide roll, such that it is able to the buffer memory of material storage mechanism is carried out a secondary guarantee effectively with release, when pressure transducer pressure is too big, material storage mechanism can accelerate release material, when pressure transducer pressure is too little, material storage mechanism can accelerate buffer memory material。Unreeling shaft reduction of speed splicing control method; a reduction of speed is utilized to make material storage mechanism elder generation servo material; then stop rapidly; so can reduce the moment pulling force of material; prevent material from being broken; be conducive to the steady output of material, utilize the method and device on the equipment of on-line velocity 300 ms/min, main frame can be reached and do not shut down the purpose of not reduction of speed changing-over material when high-speed cruising。
Although specifically showing in conjunction with preferred embodiment and describing the present invention; but those skilled in the art should be understood that; in the spirit and scope without departing from appended claims invention defined; the present invention can be made a variety of changes in the form and details, be protection scope of the present invention。
Claims (6)
1. a unreeling shaft reduction of speed splicing controls device, including frame, it is rotatably arranged in the first unreeling shaft in frame and the second unreeling shaft, it is located at and changes material receiving mechanism between the first unreeling shaft and the second unreeling shaft, electric control system, it is characterized in that: described frame is positioned at changing-over material mechanism and is connected with the material storage mechanism for buffer memory material, the discharge outlet of described material storage mechanism is provided with controlling the fixed-length conveying mechanism of unit interval output length, described first unreeling shaft and the second unreeling shaft are connected with logic controller for carrying out unreeling speed calculation respectively and for being controlled unreeling the motion controller of speed, described refueling agency, material storage mechanism, fixed-length conveying mechanism, logic controller, motion controller is connected with electric control system respectively。
2. a kind of unreeling shaft reduction of speed splicing according to claim 1 controls device, it is characterized in that: material storage mechanism include magazine, two can along the cache shelf that magazine horizontally slips, the storing driving device being located on magazine to drive two cache shelf to horizontally slip, being respectively equipped with a plurality of running roller on the side that two cache shelf are relative, the running roller in two cache shelf shifts to install。
3. a kind of unreeling shaft reduction of speed splicing according to claim 2 controls device, it is characterized in that: described storing driving device includes the storing servomotor being located on magazine, the screw mandrel being connected with storing servo motor transmission, the two ends of described screw mandrel are connected to drive cache shelf to horizontally slip with two cache shelf transmissions respectively, and described storing servomotor is connected with electric control system。
4. a kind of unreeling shaft reduction of speed splicing according to claim 1 controls device, it is characterized in that: drive roll that described fixed-length conveying mechanism includes being rotatably arranged in frame, the conveying servomotor can being in transmission connection along the holding frame that frame slides up and down, the driven roll being rotatably arranged on holding frame with drive roll to coordinate clamping conveying and drive roll, described conveying servomotor is connected with electric control system。
5. a kind of unreeling shaft reduction of speed splicing according to Claims 1-4 any claim controls device, it is characterized in that: the rear and front end of described material storage mechanism is respectively equipped with guide roll, being respectively provided with the pressure transducer of sensing material pressure on described guide roll, described pressure transducer is connected with electric control system。
6. a unreeling shaft reduction of speed splicing control method, it is characterised in that comprise the following steps:
The first step, after electric control system sends the signal that reloads, motion controller controls the first unreeling shaft and slows down, and simultaneously to start the material discharging buffer memory constant with the material linear velocity ensureing fixed-length conveying mechanism and exporting for material storage mechanism；
Second step, after the first unreeling shaft speed is slowed to setting speed, signal is fed back to electric control system by logic controller, and then the first unreeling shaft stops rapidly, changes material receiving mechanism and performs changing-over material action；
3rd step, after changing-over material completes, the second unreeling shaft uniformly accelerates to permanent speed under the control of motion controller, and now material storage mechanism is changed into buffer memory material by discharging buffer memory material。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065406.7A CN105692283A (en) | 2016-01-29 | 2016-01-29 | Unwinding shaft speed reduction material receiving control device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065406.7A CN105692283A (en) | 2016-01-29 | 2016-01-29 | Unwinding shaft speed reduction material receiving control device and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692283A true CN105692283A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610065406.7A Pending CN105692283A (en) | 2016-01-29 | 2016-01-29 | Unwinding shaft speed reduction material receiving control device and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692283A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279411A (en) * | 2018-11-13 | 2019-01-29 | 佛山景慕无纺布科技有限公司 | Automatic double layered pressed system |
| CN110642057A (en) * | 2019-09-24 | 2020-01-03 | 福建恒安家庭生活用品有限公司 | Sanitary product production system and production method thereof |
| CN110642053A (en) * | 2019-09-27 | 2020-01-03 | 常德烟草机械有限责任公司 | Splicing non-stop equipment |
| CN111056351A (en) * | 2019-12-31 | 2020-04-24 | 常州市永明机械制造有限公司 | Cloth unwinding and storing mechanism of laminating machine and using method thereof |
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| JP3521210B2 (en) * | 1999-12-20 | 2004-04-19 | 株式会社ヒラノテクシード | How to unwind the web |
| JP2005089169A (en) * | 2003-09-19 | 2005-04-07 | Fuji Photo Film Co Ltd | Web delivery method and delivery machine |
| CN1621329A (en) * | 2004-07-22 | 2005-06-01 | 安庆市恒昌机械制造有限责任公司 | Constant tension jointing device for strip-shaped non-woven fabric substrate |
| CN201990302U (en) * | 2011-03-23 | 2011-09-28 | 江苏金卫机械设备有限公司 | Full-automatic zero-speed change-over mechanism |
| CN102648139A (en) * | 2009-12-04 | 2012-08-22 | 尤妮佳股份有限公司 | Belt-form body supply device and operating method thereof |
| CN203222359U (en) * | 2013-05-16 | 2013-10-02 | 东莞市雅康精密机械有限公司 | Separating film automatic reel replacing device |
| CN204751332U (en) * | 2015-05-14 | 2015-11-11 | 泉州市汉威机械制造有限公司 | Tension storage device |
-
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3521210B2 (en) * | 1999-12-20 | 2004-04-19 | 株式会社ヒラノテクシード | How to unwind the web |
| JP2005089169A (en) * | 2003-09-19 | 2005-04-07 | Fuji Photo Film Co Ltd | Web delivery method and delivery machine |
| CN1621329A (en) * | 2004-07-22 | 2005-06-01 | 安庆市恒昌机械制造有限责任公司 | Constant tension jointing device for strip-shaped non-woven fabric substrate |
| CN102648139A (en) * | 2009-12-04 | 2012-08-22 | 尤妮佳股份有限公司 | Belt-form body supply device and operating method thereof |
| CN201990302U (en) * | 2011-03-23 | 2011-09-28 | 江苏金卫机械设备有限公司 | Full-automatic zero-speed change-over mechanism |
| CN203222359U (en) * | 2013-05-16 | 2013-10-02 | 东莞市雅康精密机械有限公司 | Separating film automatic reel replacing device |
| CN204751332U (en) * | 2015-05-14 | 2015-11-11 | 泉州市汉威机械制造有限公司 | Tension storage device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279411A (en) * | 2018-11-13 | 2019-01-29 | 佛山景慕无纺布科技有限公司 | Automatic double layered pressed system |
| CN109279411B (en) * | 2018-11-13 | 2023-08-22 | 广东景慕无纺布科技有限公司 | Automatic double-layer embossing system |
| CN110642057A (en) * | 2019-09-24 | 2020-01-03 | 福建恒安家庭生活用品有限公司 | Sanitary product production system and production method thereof |
| CN110642053A (en) * | 2019-09-27 | 2020-01-03 | 常德烟草机械有限责任公司 | Splicing non-stop equipment |
| CN111056351A (en) * | 2019-12-31 | 2020-04-24 | 常州市永明机械制造有限公司 | Cloth unwinding and storing mechanism of laminating machine and using method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |