CN106236383A - A kind of elastic curve feed control method - Google Patents
A kind of elastic curve feed control method Download PDFInfo
- Publication number
- CN106236383A CN106236383A CN201610731581.5A CN201610731581A CN106236383A CN 106236383 A CN106236383 A CN 106236383A CN 201610731581 A CN201610731581 A CN 201610731581A CN 106236383 A CN106236383 A CN 106236383A
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- CN
- China
- Prior art keywords
- elastic
- change
- elevation
- servomotor
- elastic curve
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15772—Control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15146—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for urine collection
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention relates to hygienic article and manufacture field, a kind of elastic curve feed control method is provided, comprises the following steps: (1) is set by PLC control elastic curve feeding device makes the degree of drawing of elastic adapt to the degree of drawing needed for the elastic corresponding to different product respectively to the change in elevation adjusting elastic curve feeding；(2) in PLC, change in elevation according to Formula Input Technology elastic curve feeding and oscillating bar length calculate the rotating anglec of rotation of servomotor corresponding to the change in elevation of corresponding elastic curve feeding, and then adjusted, by the rotating anglec of rotation adjusting servomotor, the angle that control fork swings, by the angle adjusting fork swing, the change in elevation of elastic curve feeding being adjusted to the curve feed variation height needed for current production again, computing formula is: H=L × (2sin (α/2)).The present invention solves the change in elevation of existing elastic curve feeding cannot change the problem being suitable for the switching of various production in real time.
Description
Technical field
The present invention relates to hygienic article manufacturing technology field, particularly to a kind of elastic curve feed control method.
Background technology
Along with product quality, product appearance are required under the strictest overall background by consumer.At diaper, La La
In the production process of the automatic production line such as trousers, adult diaper, owing to needing to realize more three-dimensional product, more graceful product
Product outward appearance, so the demand that elastic carries out curve feeding arises.But due to motor characteristic, load inertia, shaped form
Problem elastic the to be realized curve high speed feeds such as shape control always are a great problem of numerous manufacturing firm.Some producer is direct
Do a set of mechanical cam according to elastic curve, but mechanical cam cannot solve the control to elastic curve feed variation of the high low speed
Problem, and according to type and the model of product when producing, concrete curve feeding can not be required that real-time online change curve enters
Give.
Summary of the invention
Therefore, for above-mentioned problem, the present invention propose a kind of reduce cost, can effectively control elastic curve feeding, can
The online elastic curve feed control method adjusted in real time.
For solving this technical problem, the present invention takes below scheme: a kind of elastic curve feed control method, including following
Step:
(1) it is set by PLC control elastic curve feeding device and makes rubber to the change in elevation adjusting elastic curve feeding
The degree of drawing of muscle adapts to the degree of drawing needed for the elastic corresponding to different product respectively, and this elastic curve feeding device includes motion
Controller, servomotor and fork, described motion controller connects through servomotor and controls fork swing, and described fork swings
Drive elastic carry out curve be delivered into, described PLC connects and controls motion controller；
(2) in PLC, programming sets the change in elevation of elastic curve feeding as H, oscillating bar length as L, servomotor rotation
The angle turned is α, change in elevation according to Formula Input Technology elastic curve feeding and oscillating bar length can calculate in PLC
Go out the rotating anglec of rotation of servomotor corresponding to the change in elevation of corresponding elastic curve feeding, and then by PLC control
Motion controller processed, then adjusted control fork swing by the rotating anglec of rotation of motion controller control adjustment servomotor
Angle, then by adjust fork swing angle realize the change in elevation of elastic curve feeding is adjusted to current production needed for
Curve feed variation height, computing formula is: H=L × (2sin (α/2)), wherein 30 ＜ H≤300mm, 300 >=L ＞
150mm, 10 ＜ α≤60 °.
Further improving, described servomotor is HG-RR353JB servomotor.
By using preceding solution, the invention has the beneficial effects as follows: moved by programming Control in PLC
Controller, then the angle controlling fork swing is adjusted by the rotating anglec of rotation of motion controller control adjustment servomotor
Degree, then realized the change in elevation of elastic curve feeding is adjusted to the song needed for current production by the angle adjusting fork swing
Line feed variation height, so that the present invention can effectively control the change in elevation of elastic curve feeding, can adjust the most in real time
The change in elevation of elastic curve feeding so that the change in elevation of elastic curve feeding can quickly adjust to be applicable to change various
The elastic degree of drawing that when producing product and model, corresponding elastic need to change, effectively reduces the production cost of enterprise.
Detailed description of the invention
Now by detailed description of the invention, the present invention is further described.
The preferably elastic curve feed control method of the present invention, comprises the following steps:
(1) it is set by PLC control elastic curve feeding device and makes rubber to the change in elevation adjusting elastic curve feeding
The degree of drawing of muscle adapts to the degree of drawing needed for the elastic corresponding to different product respectively, and this elastic curve feeding device includes motion
Controller, servomotor and fork, described motion controller connects through servomotor and controls fork swing, and described fork swings
Drive elastic carry out curve be delivered into, described PLC connects and controls motion controller, and described servomotor is HG-
RR353JB servomotor, HG-RR353JB servomotor is that ultralow inertia high dynamic response motor can be effectively improved motor at height
Response during speed switching；
(2) in PLC, programming sets the change in elevation of elastic curve feeding as H, oscillating bar length as L, servomotor rotation
The angle turned is α, change in elevation according to Formula Input Technology elastic curve feeding and oscillating bar length can calculate in PLC
Go out the rotating anglec of rotation of servomotor corresponding to the change in elevation of corresponding elastic curve feeding, and then by PLC control
Motion controller processed, then adjusted control fork swing by the rotating anglec of rotation of motion controller control adjustment servomotor
Angle, then by adjust fork swing angle realize the change in elevation of elastic curve feeding is adjusted to current production needed for
Curve feed variation height, computing formula is: H=L × (2sin (α/2)), wherein L=200mm, H are then according to being produced
The specifically required elastic degree of drawing of product determines, the change in elevation swinging elastic curve feeding according to bar thick stick principle calculates institute
The degree of drawing of the curve feeding elastic being correspondingly formed is prior art, thus does not the most enumerate this corresponding data, angle [alpha]
Being then finally to calculate according to formula, PLC controls motion controller according to the angle [alpha] calculated simultaneously, enters
And the positive and negative rotation angle of servomotor is controlled by motion controller.
In the present invention, the scope of change in elevation H of elastic curve feeding is preferred with 30 ＜ H≤300mm, the length model of fork
Enclosing and be preferred with 300 >=L ＞ 150mm, the angular range that servomotor rotates is preferred with 10 ＜ α≤60 °.
The present invention is by programming Control motion controller in PLC, then is controlled to adjust servo by motion controller
The rotating anglec of rotation of motor adjusts and controls the angle that fork swings, then is realized rubber by the angle adjusting fork swing
The change in elevation of muscle curve feeding is adjusted to the curve feed variation height needed for current production, so that the present invention can be effective
The change in elevation controlling elastic curve feeding, the change in elevation of elastic curve feeding that can adjust the most in real time so that elastic is bent
When the change in elevation of line feeding can quickly adjust to be applicable to change various production product and model, corresponding elastic need to change
Elastic degree of drawing, effectively reduces the production cost of enterprise.
Although specifically showing and describe the present invention in conjunction with preferred embodiment, but those skilled in the art should be bright
In vain, in the spirit and scope of the present invention limited without departing from appended claims, in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (2)
1. an elastic curve feed control method, it is characterised in that: comprise the following steps:
(1) it is set by PLC control elastic curve feeding device and makes rubber to the change in elevation adjusting elastic curve feeding
The degree of drawing of muscle adapts to the degree of drawing needed for the elastic corresponding to different product respectively, and this elastic curve feeding device includes motion
Controller, servomotor and fork, described motion controller connects through servomotor and controls fork swing, and described fork swings
Drive elastic carry out curve be delivered into, described PLC connects and controls motion controller；
(2) in PLC, programming sets the change in elevation of elastic curve feeding as H, oscillating bar length as L, servomotor rotation
The angle turned is α, change in elevation according to Formula Input Technology elastic curve feeding and oscillating bar length can calculate in PLC
Go out the rotating anglec of rotation of servomotor corresponding to the change in elevation of corresponding elastic curve feeding, and then by PLC control
Motion controller processed, then adjusted control fork swing by the rotating anglec of rotation of motion controller control adjustment servomotor
Angle, then by adjust fork swing angle realize the change in elevation of elastic curve feeding is adjusted to current production needed for
Curve feed variation height, computing formula is: H=L × (2sin (α/2)), wherein 30 ＜ H≤300mm, 300 >=L ＞
150mm, 10 ＜ α≤60 °.
Elastic curve feed control method the most according to claim 1, it is characterised in that: described servomotor is HG-
RR353JB servomotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731581.5A CN106236383A (en) | 2016-08-26 | 2016-08-26 | A kind of elastic curve feed control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731581.5A CN106236383A (en) | 2016-08-26 | 2016-08-26 | A kind of elastic curve feed control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106236383A true CN106236383A (en) | 2016-12-21 |
Family
ID=57595660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731581.5A Pending CN106236383A (en) | 2016-08-26 | 2016-08-26 | A kind of elastic curve feed control method |
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| Country | Link |
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| CN (1) | CN106236383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316281A (en) * | 2018-10-31 | 2019-02-12 | 泉州市汉威机械制造有限公司 | A kind of elastic output method |
| CN110683425A (en) * | 2019-08-21 | 2020-01-14 | 泉州市汉威机械制造有限公司 | Rubber band double-cam feeding control method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915767A (en) * | 1988-11-17 | 1990-04-10 | Kimberly-Clark Corporation | Apparatus for applying an elastic in a curved pattern to a moving web |
| US4917746A (en) * | 1982-06-21 | 1990-04-17 | Kons Hugo L | Apparatus and method for contouring elastic ribbon on disposable garments |
| JPH10182002A (en) * | 1996-12-26 | 1998-07-07 | Kao Corp | Elastic member feeder |
| CN102458331A (en) * | 2009-06-05 | 2012-05-16 | 尤妮佳股份有限公司 | Method and device for manufacturing composite sheet for absorptive article |
| CN102470052A (en) * | 2009-07-08 | 2012-05-23 | 尤妮佳股份有限公司 | Method and apparatus for making disposable diaper |
| CN103479483A (en) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | Combination mechanism for arc-shaped leg rubber band |
| CN104083255A (en) * | 2014-07-14 | 2014-10-08 | 泉州市汉威机械制造有限公司 | Manufacturing process for elastic waistline device for encircling waist |
| CN104146828A (en) * | 2014-07-30 | 2014-11-19 | 杭州珂瑞特机械制造有限公司 | Device and method for arranging S-shaped rubber band on napkin for incontinents |
| CN105342758A (en) * | 2015-12-15 | 2016-02-24 | 黄山富田精工制造有限公司 | Curve adding device for elastic material |
| CN105769445A (en) * | 2016-02-23 | 2016-07-20 | 泉州市汉威机械制造有限公司 | Method for controlling drawing degree of rubber band |
-
2016
- 2016-08-26 CN CN201610731581.5A patent/CN106236383A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4917746A (en) * | 1982-06-21 | 1990-04-17 | Kons Hugo L | Apparatus and method for contouring elastic ribbon on disposable garments |
| US4915767A (en) * | 1988-11-17 | 1990-04-10 | Kimberly-Clark Corporation | Apparatus for applying an elastic in a curved pattern to a moving web |
| JPH10182002A (en) * | 1996-12-26 | 1998-07-07 | Kao Corp | Elastic member feeder |
| CN102458331A (en) * | 2009-06-05 | 2012-05-16 | 尤妮佳股份有限公司 | Method and device for manufacturing composite sheet for absorptive article |
| CN102470052A (en) * | 2009-07-08 | 2012-05-23 | 尤妮佳股份有限公司 | Method and apparatus for making disposable diaper |
| CN103479483A (en) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | Combination mechanism for arc-shaped leg rubber band |
| CN104083255A (en) * | 2014-07-14 | 2014-10-08 | 泉州市汉威机械制造有限公司 | Manufacturing process for elastic waistline device for encircling waist |
| CN104146828A (en) * | 2014-07-30 | 2014-11-19 | 杭州珂瑞特机械制造有限公司 | Device and method for arranging S-shaped rubber band on napkin for incontinents |
| CN105342758A (en) * | 2015-12-15 | 2016-02-24 | 黄山富田精工制造有限公司 | Curve adding device for elastic material |
| CN105769445A (en) * | 2016-02-23 | 2016-07-20 | 泉州市汉威机械制造有限公司 | Method for controlling drawing degree of rubber band |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316281A (en) * | 2018-10-31 | 2019-02-12 | 泉州市汉威机械制造有限公司 | A kind of elastic output method |
| CN110683425A (en) * | 2019-08-21 | 2020-01-14 | 泉州市汉威机械制造有限公司 | Rubber band double-cam feeding control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |