CN106236385B - Spreading and variable-speed conveying device and conveying system for elastic material - Google Patents
Spreading and variable-speed conveying device and conveying system for elastic material Download PDFInfo
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- CN106236385B CN106236385B CN201610754368.6A CN201610754368A CN106236385B CN 106236385 B CN106236385 B CN 106236385B CN 201610754368 A CN201610754368 A CN 201610754368A CN 106236385 B CN106236385 B CN 106236385B
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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
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- 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
- A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
-
- 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
-
- 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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
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)
- Transmissions By Endless Flexible Members (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses an expanding and variable-speed conveying device for elastic materials, which comprises a driving shaft, a stator component, an expanding conveying component and a variable-speed component, wherein two expanding cam grooves which are symmetrically arranged are formed in the stator component; the width expanding transmission part is provided with an expanding cam guider and an expanding plate, and when the expanding cam guider drives the expanding plate to synchronously move along the expanding cam groove, the width size of the elastic material is changed while the elastic material is transmitted from the front stage to the rear stage in a speed-changing manner. The invention also discloses a conveying system of the elastic material, which comprises the expanding and variable-speed conveying device and the turning and variable-speed conveying device. The width expanding and speed changing transmission device has the advantages of good structural rigidity, stable operation, high code changing flexibility, convenient adjustment and the like, and can meet the working condition requirement of long-term continuous operation. The conveying system realizes the on-line compounding of the natural elastic material and the absorption main body, and lays a foundation for the batch production of the absorbent articles in the background technology.
Description
Technical Field
The invention belongs to the field of sanitary product manufacturing equipment, and particularly relates to a width expanding and speed changing conveying device and a conveying system for elastic materials.
Background
With the development of society and the improvement of living standard of people, disposable sanitary products are widely used. The prior products containing elastic waistline can be roughly divided into paper diapers and pull-ups, the elastic components are usually added between two layers of non-elastic sheets in the prior paper diaper products, and magic waist tapes are added at the left and right sides of the prior paper diaper products, and because the elastic components of the prior paper diaper products are usually discontinuous in the direction from one side to the other side or the quantity of the elastic components is limited, the elasticity at the waistline is weak; the prior pull-up diaper product has continuous elastic components in the transverse direction, but the pull-up diaper product is troublesome to wear. In view of this, I have designed a kind of absorbent article with excellent elasticity on the whole waistline, this kind of wearing article has the advantage that the waist of the pull-up diaper is comfortable well concurrently, have the advantage that the paper diaper is easy to wear, contain many elastic components that extend from left side to right side in the waistline, and there are magic waist stickers on the left and right sides of the waistline, its product structure can refer to the chinese patent CN104905911A that applicant applied earlier.
However, the above absorbent articles are difficult to mass-produce, and the design difficulty is the processing of the elastic waist and how to arrange the elastic waist on the absorbent main body. Since the elastic material must be processed in a natural state during the processing of the elastic waist band, in order to make the absorbent main body elastic after being applied to the surface of the absorbent main body, the elastic material in a natural state needs to be applied to the surface of the absorbent main body in a stretched state.
Disclosure of Invention
In view of this, the invention provides an expanding and variable-speed conveying device for elastic materials, which has the advantages of realizing variable-speed conveying of the elastic materials and adjusting the width dimension of the materials, and has a simple structure and stable operation.
The technical scheme adopted by the invention for solving the technical problems is as follows: a width-expanding and speed-changing conveying device for elastic material is used for conveying the elastic material from front stage to back stage at variable speed and changing its width size. It includes a driving shaft, a stator member, a speed change member, and at least one width expansion transmission member. Preferably, the elastic material is an elastic waist material of a disposable sanitary product.
Wherein the speed changing member is connected to the drive shaft for changing the conveying speed of the width expanding conveying member. As a specific embodiment of the speed changing component, the speed changing component can be implemented by a servo motor based on the function control of an electronic cam, since the implementation scheme of this method is the prior art, a person skilled in the art can refer to the content recorded in chinese patent application No. 201380036153.5 for understanding, and details are not repeated herein. The shifting member may be implemented by a mechanical structure shown in fig. 5 of the drawings of the above-mentioned patent specification or by other mechanical means. Compared with the prior art, the speed change component preferably adopts a servo motor mode, the servo motor controls the rotation speed of the spreading transmission component periodically, speed adjustment of the elastic material is achieved, and code changing is more convenient and faster.
Two expanding cam grooves which are symmetrically arranged are formed in the stator component. The expanding transmission part is provided with a shaft sleeve fixed with the driving shaft, expanding cam guides respectively arranged in the two expanding cam grooves and capable of synchronously moving along the expanding cam grooves, and expanding plates respectively connected with the expanding cam guides and used for keeping the elastic materials on the surfaces of the expanding cam guides. Further, the elastic material is held on the surface of the amplitude plate in an electrostatic adsorption or negative pressure adsorption mode. In order to further increase the friction between the elastic material and the spreader plate, an auxiliary structure is further provided on the surface of the spreader plate, such as by plasma treatment.
The width-expanding, variable-speed conveying device of the elastic material is provided with a pick-up area for receiving the elastic material conveyed by the previous stage at a first conveying speed, a transfer area for conveying the elastic material at a second conveying speed for the next stage, and a variable-speed area arranged between the pick-up area and the transfer area and used for changing the conveying speed of the width-expanding conveying component; wherein the first conveying speed is less than or equal to the second conveying speed. In addition, the spread conveying part holds the elastic material on its surface at a first width in the pick-up area and then releases it to a subsequent stage at a second width in the handover area, wherein the first width is smaller than the second width. When the automatic expanding device works, the driving shaft drives the expanding transmission part to synchronously move along the expanding cam groove, and under the driving of the expanding cam guider, the width size of the elastic material adsorbed by the expanding plate is changed while the elastic material is transmitted from the front stage to the rear stage in a speed-changing manner.
In order to further ensure the reliability and stability of the action of the expanding plate, the expanding transmission part also comprises a slide block arranged between the expanding cam guider and the expanding plate, and a guide rail is correspondingly arranged on the shaft sleeve. When the expanding cam guider moves along the expanding cam groove synchronously, the sliding block moves linearly and reciprocally on the guide rail.
In addition, when the size of the elastic material needs to be adjusted, the size of the expanding plate should be adjusted accordingly, so that the expanding plate is detachably connected to the expanding transmission part.
As another subject of the present invention, a conveying system for elastic material, comprising a turning, variable-speed conveyor for changing the direction of the elastic material in a natural state while conveying it at variable speeds, and the aforementioned widening, variable-speed conveyor disposed on the downstream side of the turning, variable-speed conveyor. The conveying system firstly rotates the elastic material by 90 degrees at the same time of variable-speed motion through the turning and variable-speed conveying device, and then changes the width size of the elastic material while carrying out variable-speed motion on the elastic material received from the turning and variable-speed conveying device to the next stage through the expanding and variable-speed conveying device, thereby realizing the online compounding of the natural elastic material and the absorption main body and laying a foundation for the batch production of the absorbent articles in the background art. The steering and speed-changing transmission device can be realized by adopting the structures disclosed in Chinese patent application numbers 201610504323.3, 201610557213.3, 201610446233.3 and 00803255.6.
The invention has the beneficial effects that: the spreading and variable-speed conveying device of the elastic material has the advantages of good structural rigidity, stable operation, high code changing flexibility, convenience in adjustment and the like, and can meet the working condition requirement of long-term continuous operation. According to the conveying system for the elastic material, the elastic material rotates 90 degrees at the same time of variable-speed movement, and then the width size of the elastic material is changed while the elastic material received from the steering and variable-speed conveying device is subjected to variable-speed movement to the next stage through the expanding and variable-speed conveying device, so that the natural elastic material and the absorption main body are compounded on line, and a foundation is laid for batch production of the absorbent articles in the background art.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus for spreading and variable-speed conveying of elastic material according to the present invention.
FIG. 2 is a schematic view of the operation of the expanding, variable-speed conveyor of elastic material in the present invention, illustrating the variation of the width of the elastic material in the pick-up area and the hand-over area.
Fig. 3 is a schematic view of the structure of the transfer system of the elastic material according to the present invention.
FIG. 4 is a flow chart of a prior art absorbent article.
Detailed Description
The present invention will be described below with reference to the drawings and the detailed description.
In the case of the example 1, the following examples are given,
referring to fig. 1 to 3, a width-expanding, variable-speed conveyor 101 for elastic material includes a driving shaft 1, a stator member 2, a variable-speed member for changing the conveying speed of the width-expanding conveyor, and at least one width-expanding conveyor for changing the width dimension of the elastic material.
The spread, variable-speed conveyor 101 of elastic material described above has a pickup area 10 for receiving the elastic material conveyed by the preceding stage at the first conveying speed V1, a handover area 11 for conveying the elastic material at the second conveying speed V2 for the succeeding stage, and a variable-speed area 12 provided between the pickup area 10 and the handover area 11 for changing the conveying speed of the spread conveying means. The spread conveying member sucks the elastic material 102 to the surface thereof at a speed substantially equivalent to the first conveying speed V1, the speed changing member changes the conveying speed of the spread conveying member, and releases the elastic material 102 at a speed substantially equivalent to the second conveying speed V2; the tenter transport section holds the elastic material 102 on its surface at a first width L1 in the pick-up area and then releases it to the subsequent stage at a second width L2 in the handover area, adjusting the elastic material 102 from the first width L1 to the second width L2 during shifting. The first conveying speed V1 is less than or equal to the second conveying speed V2, and the first width L1 is less than the second width L2.
Wherein the drive shaft 1 is connected to a speed changing member for changing the conveying speed of the width expanding conveying member.
The speed change component is completed by a servo motor based on the control of an electronic cam function.
Two expanding cam grooves 3 which are symmetrically arranged and extend along the rotation direction of the driving shaft 1 are formed in the stator part 2.
The spread transmission member includes: a shaft sleeve 4 fixed with the driving shaft 1, two expanding cam guides 5 respectively arranged in the two expanding cam grooves 3 and capable of synchronously moving along the expanding cam grooves 3, and expanding plates 6 respectively connected with the corresponding expanding cam guides 5 and used for keeping the surface of the elastic material. A slide block 7 is also arranged between the width expanding cam guider 5 and the width expanding plate 6, and a guide rail matched with the slide block is correspondingly arranged on the shaft sleeve 4. The surface of the above-mentioned spreader 6 is plasma-treated for increasing the frictional force between the elastic material and the spreader.
When the width-variable device works, the driving shaft 1 drives the shaft sleeve 4 of the width-variable transmission component to rotate together with the speed-variable component, the shaft sleeve 4 further drives the width-variable cam guider 5 to move synchronously along the width-variable cam groove 3, the sliding block 7 linearly reciprocates along the guide rail on the shaft sleeve 4 in the process, and meanwhile, the width size of the width-variable cam guider 5 is changed while the width-variable cam guider 5 drives the width-variable plate 6 to adsorb the elastic material 102 and transmit the elastic material from the front stage to the rear stage in a speed-variable manner. Because the distance between the two expanding cam grooves is continuously increased, the distance between the two expanding plates 6 is continuously increased, and the width size of the elastic material is increased.
When the size of the product to be produced is adjusted, the size of the expander 6 can be adjusted accordingly, and accordingly, the expander is detachably connected to the expander conveyor. In addition, the elastic material is an elastic waist material of the disposable sanitary product. The elastic material 102 is held on the surface of the web 6 by electrostatic adsorption or negative pressure adsorption.
In the case of the example 2, the following examples are given,
referring to fig. 3 to 4, a conveying system for elastic material includes a turning and variable-speed conveying device 103 for changing the direction of the natural elastic material 102 while conveying it at variable speed, and a widening and variable-speed conveying device 101 disposed downstream of the turning and variable-speed conveying device 103 and described in embodiment 1.
The above-mentioned conveying system firstly rotates the elastic material 102 by 90 ° while making variable speed movement by the turning and variable speed conveying device 103, and then changes the width dimension of the elastic material while making variable speed movement to the next stage by the expanding and variable speed conveying device 101 from the elastic material received by the turning and variable speed conveying device, thereby realizing the on-line compounding of the natural state elastic material 102 and the absorption body 104.
The above description and drawings are only for the purpose of illustrating preferred embodiments of the present invention and are not to be construed as limiting the scope of the present invention, and it will be apparent to those skilled in the art that the technical solutions and inventive concepts according to the present invention disclosed herein may be equally replaced or modified within the technical scope of the present invention.
Claims (7)
1. An expanding and variable-speed conveying device for elastic materials is characterized in that: comprises a driving shaft, a stator component, a speed changing component and at least one width expanding transmission component for changing the width dimension of the elastic material;
wherein the speed changing component is connected with the driving shaft and used for changing the transmission speed of the width expanding transmission component; the stator component is provided with two expanding cam grooves which are symmetrically arranged and extend along the rotation direction of the driving shaft;
the expanding transmission part is provided with a shaft sleeve fixed with the driving shaft, expanding cam guides respectively arranged in the two expanding cam grooves and capable of synchronously moving along the expanding cam grooves, and expanding plates respectively connected with the expanding cam guides and used for keeping the elastic materials on the surface of the expanding plates; the width expanding transmission part also comprises a sliding block arranged between the width expanding cam guider and the width expanding plate, a guide rail is correspondingly arranged on the shaft sleeve, and when the width expanding cam guider synchronously moves along the width expanding cam groove, the sliding block linearly reciprocates on the guide rail;
the spread, variable-speed conveyor of the elastic material has a pick-up area for receiving the elastic material conveyed by the previous stage at a first conveying speed, a transfer area for conveying the elastic material at a second conveying speed for the subsequent stage, and a variable-speed area disposed between the pick-up area and the transfer area for varying the conveying speed of the spread conveying member; the spread conveying part holds the elastic material on the surface thereof with a first width in a pick-up area and then releases the elastic material to a subsequent stage with a second width in a handover area, wherein the first width is smaller than the second width;
when the width-variable transmission device works, the driving shaft drives the shaft sleeve of the width-variable transmission component to rotate together with the speed-variable transmission component, the shaft sleeve drives the width-variable transmission device to synchronously move along the width-variable cam groove, and the elastic material adsorbed by the width-variable plate is subjected to speed-variable transmission from a front stage to a rear stage and simultaneously changes the width size under the driving of the width-variable cam guide device; along with the distance between the two expanding cam grooves is continuously increased, the distance between the two expanding plates is continuously increased, and therefore the width size of the elastic material is increased.
2. The apparatus for spreading, variable speed conveying of elastomeric material as claimed in claim 1, wherein: and an auxiliary structure for increasing the friction force between the elastic material and the amplitude plate is arranged on the surface of the amplitude plate.
3. The apparatus for spreading, variable speed conveying of elastomeric material as claimed in claim 1, wherein: the speed change component is completed by a servo motor based on the function control of an electronic cam.
4. A spread, variable speed conveyor of elastomeric material as claimed in any one of claims 1 to 3, wherein: the expanding plate is detachably connected with the expanding transmission part, and when the size of the elastic material is adjusted, the size of the expanding plate can be correspondingly adjusted.
5. The apparatus for spreading, variable speed conveying of elastomeric material as claimed in claim 4, wherein: the elastic material is an elastic waistline material of the disposable sanitary product.
6. The apparatus for spreading, variable speed conveying of elastomeric material as claimed in claim 1, wherein: the elastic material is kept on the surface of the amplitude plate in an electrostatic adsorption or negative pressure adsorption mode.
7. A conveyor system for elastomeric materials, comprising a diverting, variable speed conveyor for changing the direction of the elastomeric material in its natural state while it is being conveyed at varying speeds, characterized by: the apparatus further comprising a spread, variable speed conveyor as recited in any one of claims 1 to 6 disposed downstream of the turn, variable speed conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754368.6A CN106236385B (en) | 2016-08-29 | 2016-08-29 | Spreading and variable-speed conveying device and conveying system for elastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754368.6A CN106236385B (en) | 2016-08-29 | 2016-08-29 | Spreading and variable-speed conveying device and conveying system for elastic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106236385A CN106236385A (en) | 2016-12-21 |
| CN106236385B true CN106236385B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754368.6A Active CN106236385B (en) | 2016-08-29 | 2016-08-29 | Spreading and variable-speed conveying device and conveying system for elastic material |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025910A (en) * | 1990-02-02 | 1991-06-25 | Curt G. Joa, Inc. | Rotary pad turner |
| CN1339010A (en) * | 1999-12-16 | 2002-03-06 | 株式会社瑞光 | Method and device for transportation |
| CN103764084A (en) * | 2011-08-31 | 2014-04-30 | 尤妮佳股份有限公司 | Absorbent article manufacturing device |
| CN104427961A (en) * | 2012-07-06 | 2015-03-18 | 株式会社瑞光 | Transport method, manufacturing method for disposable wearable article, as well as wearable article, and transport device |
| CN205181621U (en) * | 2015-11-25 | 2016-04-27 | 安庆市恒昌机械制造有限责任公司 | Health supplies's switching -over displacement assembly |
| CN206304042U (en) * | 2016-08-29 | 2017-07-07 | 黄山富田精工制造有限公司 | A kind of expanding of elastomeric material, variable speed transmissions and transmission system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040007328A1 (en) * | 2002-07-15 | 2004-01-15 | Kimberly-Clark Worldwide, Inc. | Apparatus for cutting and placing limp pieces of material |
-
2016
- 2016-08-29 CN CN201610754368.6A patent/CN106236385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025910A (en) * | 1990-02-02 | 1991-06-25 | Curt G. Joa, Inc. | Rotary pad turner |
| CN1339010A (en) * | 1999-12-16 | 2002-03-06 | 株式会社瑞光 | Method and device for transportation |
| CN103764084A (en) * | 2011-08-31 | 2014-04-30 | 尤妮佳股份有限公司 | Absorbent article manufacturing device |
| CN104427961A (en) * | 2012-07-06 | 2015-03-18 | 株式会社瑞光 | Transport method, manufacturing method for disposable wearable article, as well as wearable article, and transport device |
| CN205181621U (en) * | 2015-11-25 | 2016-04-27 | 安庆市恒昌机械制造有限责任公司 | Health supplies's switching -over displacement assembly |
| CN206304042U (en) * | 2016-08-29 | 2017-07-07 | 黄山富田精工制造有限公司 | A kind of expanding of elastomeric material, variable speed transmissions and transmission system |
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| Publication number | Publication date |
|---|---|
| CN106236385A (en) | 2016-12-21 |
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