CN106726157B - Elastic waistline transfer device, diaper production system and production method - Google Patents
Elastic waistline transfer device, diaper production system and production method Download PDFInfo
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- CN106726157B CN106726157B CN201710025921.7A CN201710025921A CN106726157B CN 106726157 B CN106726157 B CN 106726157B CN 201710025921 A CN201710025921 A CN 201710025921A CN 106726157 B CN106726157 B CN 106726157B
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- elastic waistline
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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
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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
- A61F13/45—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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/565—Supporting or fastening means specially adapted for diapers or the like pants type diaper
- A61F13/5655—Supporting or fastening means specially adapted for diapers or the like pants type diaper adjustable pants type diapers
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- 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 elastic waistline transfer device comprises a supporting seat, a shaft sleeve which is rotatably arranged on the supporting seat, a first driving mechanism which drives the shaft sleeve to rotate, a plurality of arms which are circumferentially and respectively arranged on the shaft sleeve, a three-section type negative pressure box arranged on each arm, a second driving mechanism which drives the three-section type negative pressure box to be changed between a first state and a second state, and a negative pressure air supply system which provides negative pressure for the three-section type negative pressure box, wherein the three-section type negative pressure box comprises a middle box body which is fixedly arranged on the arms and two side box bodies which are hinged to two ends of the middle box body, and the second driving mechanism is used for driving the two side box bodies to swing to a first state which is approximately attached to an arc-shaped adsorption surface and a second state which is linearly arranged.
Description
Technical Field
The invention relates to the field of diaper production equipment.
Background
Chinese patent document CN103979351B discloses a transposition variable speed conveying device for flexible materials, which has a plurality of adsorption blocks that can rotate around the same axis with variable diameter and translocate in the rotation process, and the specific scheme is as follows: mainly include the frame, rotationally set up main shaft in the frame, connect drive main shaft pivoted motor, fixed setting in main shaft revolving rack, fixed setting in a plurality of groups on the revolving rack are located to planar cam, circumference branch in the frame and adsorb the indexing mechanism, adsorb the gyration negative pressure mechanism that the indexing mechanism is connected, its characterized in that with each group respectively through the hose: still including the fixed cylinder cam that sets up in the frame, every group adsorbs indexing mechanism including rotationally setting up the rotary drum on the revolving rack, connect and be used for driving rotary drum pivoted swing arm between rotary drum and cylinder cam, only can follow the rotary drum axial displacement ground cover and establish the lifter in the rotary drum, the negative pressure adsorption block of setting on the lifter, rotationally establish the air feed lantern ring at negative pressure adsorption block neck, the fixed linear guide who sets up on the air feed lantern ring and follow main shaft radial extension, set up on linear guide with the orbit groove complex cam bearing of plane cam, set up on the revolving rack with linear guide sliding fit's guide slider.
The plane extending linearly of the adsorption surface of the negative pressure adsorption block can only adapt to the material with smaller size, and the material with larger size and elasticity can not adapt to elastic waistline, and waistline shrinkage is easily caused by elasticity in the process of transferring the elastic waistline, so that the composition of the elastic waistline and other materials is influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an elastic waistline transfer device which can be used for transferring elastic waistlines and can flatten the elastic waistlines in the transfer process.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an elastic waistline transfer device for shift the elastic waistline to core compound roller from variable speed indexing unit, variable speed indexing unit includes the absorption piece that has convex adsorption surface, its characterized in that: the three-section negative pressure box comprises a middle box body fixedly arranged on the arm and two side box bodies hinged at two ends of the middle box body, and the second driving mechanism is used for driving the two side box bodies to swing to a first state approximately attached to the arc-shaped adsorption surface and a second state in linear arrangement.
Furthermore, the second driving mechanism comprises a plane cam which is arranged on the supporting seat and provided with an annular track groove, a sliding block which is fixedly arranged on the shaft sleeve, a linear guide rail which is arranged on the sliding block in a manner of radially moving along the shaft sleeve, and a cam bearing which is arranged on the linear guide rail and matched with the track groove of the plane cam, wherein the linear guide rail is movably connected with the side box body, and the plane cam can drive the linear guide rail to radially move along the shaft sleeve so as to drive the side box body to swing in the rotating process of the shaft sleeve.
Furthermore, the side box body is provided with a long hole, and a bearing matched with the long hole is arranged on the linear guide rail.
Further, the shaft sleeve comprises two sections of pipe bodies and an annular base connected between the two sections of pipe bodies, the arm is arranged on the annular base, gas channels which extend into the arm and are respectively communicated with the middle box body and the side box body are formed in the inner wall of the annular base, the negative pressure gas supply system comprises a negative pressure pipe sleeved in the shaft sleeve, the negative pressure pipe is provided with a gas distribution pipe section which is arranged opposite to the inner wall of the annular base, a communication port which can be communicated with the gas channels is formed in the local peripheral surface of the gas distribution pipe section, the negative pressure pipe is fixedly arranged opposite to the supporting seat, and when the shaft sleeve rotates, the gas distribution pipe section is communicated with the gas channels within a specific angle range through the communication port.
Furthermore, the negative pressure pipe can be rotatably sleeved in the shaft sleeve relative to the shaft sleeve through a bearing.
Another object of the present invention is to provide a system for producing diaper with elastic waist belt using an elastic waist belt transferring device, which comprises the following specific scheme:
a production system with elastic waistline diaper is characterized in that: the elastic waistline transfer device is connected with the core body composite roller at a third position; the waistline cutting device is provided with an adsorption roller and a cutter roller and is used for cutting the elastic waistline and transferring the cut elastic waistline to the variable-speed transposition device; the variable-speed transposition device is provided with a plurality of adsorption blocks which can perform variable-diameter rotation around the same axis and perform transposition in the rotation process, and each adsorption block is provided with an arc-shaped adsorption surface; the adsorption block rotating to the first position is in the vertical direction and arranged in a tangent mode with the adsorption roller to adsorb the elastic waistline, the adsorption block rotating to the second position is in the transverse position to release the elastic waistline, the three-section type negative pressure box rotating to the second position is converted into the first state to adsorb the elastic waistline, the three-section type negative pressure box rotating to the third position is converted into the second state to release the elastic waistline, and the core body composite roller is arranged in a tangent mode with the three-section type negative pressure box rotating to the third position.
A production method of diaper with elastic waistline is characterized in that: the method comprises the following steps:
(1) The waist dividing device divides the continuous elastic waistline into sections and is connected with the variable speed transposition device at a first position;
(2) The adsorption block which rotates to the first position and is in the vertical direction is tangent to the adsorption roller to arrange the elastic waistline after adsorption and cutting, and then the elastic waistline is conveyed to the second position in a rotating mode and is converted into the horizontal direction in the conveying process to release the elastic waistline;
(3) The three-section type negative pressure box of the elastic waistline transfer device rotates to the second position, is changed to the first state and adsorbs the elastic waistline released by the adsorption block, is then rotationally conveyed to the third position, and is changed to the second state in the conveying process so as to flatten the elastic waistline, and the flattened elastic waistline is compounded with the core body of the core body compounding roller.
Further, the method also comprises the step of feeding the bottom layer material after sizing to a second position to be compounded with the middle section of the elastic waistline.
A variable-speed indexing device comprises a plurality of adsorption blocks which can perform variable-diameter rotation around the same axis and index in the rotation process, and is characterized in that: the adsorption block is provided with an arc-shaped adsorption surface.
The invention has the following beneficial effects:
the adsorption block of the variable-speed transposition device is provided with an arc-shaped adsorption surface which can be better tangent and jointed with the adsorption roller of the elastic waistline breaking device, so that the adsorption of the elastic waistline is firmer, and the effect is more obvious particularly for large-size elastic waistlines; the elastic waistline transfer device is provided with the three-section type negative pressure box which can be changed between a first state and a second state, when the elastic waistline transfer device is in the first state, the three-section type negative pressure box is approximately attached to the arc-shaped adsorption surface, so that elastic waistlines released from the adsorption block can be better received and adsorbed, the glued bottom materials can be received and adsorbed, the bottom materials are bonded and compounded with the middle section of the elastic waistlines, the elastic waistlines can be flattened when the three-section type negative pressure box is changed from the first state to the second state, the elastic waistlines are prevented from being shrunk and wrinkled due to elasticity, the three-section type negative pressure box in the second state can be tangent to the core body compounding roller, the flattened elastic waistlines and the bottom materials are better compounded with the core body compounding roller, the compounding effect is improved, the product quality is guaranteed, and the angles and wrinkles are avoided.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of a production system of the present invention.
Fig. 2 is a sectional view of the elastic waist transferring device.
Fig. 3 is a cross-sectional view of the elastic waist transferring device and the shift indexing device.
Fig. 4 is a schematic structural view of an elastic waist diaper.
Detailed Description
Referring to fig. 1 to 4, a production system for diaper with elastic waistline comprises a waistline cutting device 1, a variable speed indexing device 2, an elastic waistline transferring device 3 and a core body composite roller 4.
The speed change indexing device 2 is connected to the waist dividing device 1 at a first position D, connected to the elastic waist transferring device 3 at a second position E, and connected to the core compound roll 4 at a third position F.
The waistline cutting device 1 is provided with an adsorption roller 11 and a cutter roller 12 and is used for cutting the elastic waistline C and transferring the cut elastic waistline C to the variable-speed indexing device 2, the structure of the waistline cutting device 1 is the prior art, and the detailed description is omitted; the variable-speed indexing device 2 has a plurality of absorption blocks 21 which can rotate around the same axis with variable diameters and index in the rotating process, and the structure of the variable-speed indexing device 2 can refer to an indexing variable-speed conveying device made of flexible materials disclosed in chinese patent document CN103979351B, and the differences mainly lie in that: the suction block 21 has a circular arc-shaped suction surface 211.
The elastic waistline transfer device 3 is used for transferring the elastic waistline C from the variable speed indexing device 2 to the core composite roller 4, and comprises a supporting seat 31, a shaft sleeve 32 which is rotatably arranged on the supporting seat 31 through a bearing, a power shaft 36 which is connected with the driving shaft sleeve 32 through a belt 322 and belt pulleys 321 and 323 and drives the shaft sleeve 32 to rotate, four arm parts 35 which are circumferentially arranged on the shaft sleeve 32, a three-section type negative pressure box 34 arranged on each arm part 35, a second driving mechanism which drives the three-section type negative pressure box 34 to change between a first state and a second state, and a negative pressure air supply system which supplies negative pressure to the three-section type negative pressure box 34, wherein the three-section type negative pressure box 34 comprises a middle box body 341 fixedly arranged on the arm part 35 and two side box bodies 342 which are hinged at two ends of the middle box body 341, and the second driving mechanism is used for driving the two side box bodies 342 to swing to a first state which is approximately attached to the circular arc-shaped adsorption surface 211 and a second state which is linearly arranged.
The second driving mechanism comprises a plane cam 343 with an annular track groove arranged on the supporting seat 31, a mounting disc 349 arranged on the shaft sleeve 32, a sliding block 346 fixedly arranged on the mounting disc 349, a linear guide rail 345 which is arranged on the sliding block 346 and can move along the radial direction of the shaft sleeve 32, and a cam bearing 344 which is arranged on the linear guide rail 345 and is matched with the track groove of the plane cam 343, wherein the linear guide rail 345 is movably connected with the side box body 342, the side box body 342 is provided with a connecting piece which forms an elongated hole 347, the linear guide rail 345 is provided with a bearing 348 matched with the elongated hole 347, and the plane cam 343 can drive the linear guide rail 345 to move along the radial direction of the shaft sleeve 32 so as to drive the side box body 342 to swing during the rotation of the shaft sleeve 32.
The shaft sleeve 32 comprises two sections of pipe bodies and an annular base 352 connected between the two sections of pipe bodies, the arm 35 is arranged on the annular base 353, a gas channel 351 extending into the arm 35 and communicated with the middle box body 341 is formed on the inner wall of the annular base 353, the gas channel 351 is communicated with the side box body 342 through a pipeline 352, the negative pressure gas supply system comprises a negative pressure pipe 33 sleeved in the shaft sleeve 32 through a bearing, the negative pressure pipe 33 is provided with a gas distribution pipe section 331 arranged opposite to the inner wall of the annular base 353, the outer peripheral surface of the gas distribution pipe section 331 is partially provided with a communication port 3311 capable of being communicated with the gas channel 351, the negative pressure pipe 33 is fixedly arranged opposite to the supporting seat 31, and when the shaft sleeve 32 rotates, the gas distribution pipe section 331 is communicated with the gas channel 351 within a specific angle range through the communication port 3311.
The circular arc-shaped adsorption surface 211 of the adsorption block 21 can enable the adsorption block 21 which rotates to the first position D to be in a vertical position and arranged in a tangent mode with the adsorption roller 11, so that the elastic waistline C is adsorbed, the adsorption block 21 which rotates to the second position E is in a transverse position to release the elastic waistline C and transfer the elastic waistline C to the three-section type negative pressure box 34, the three-section type negative pressure box 34 which rotates to the second position E is converted to the first state to adsorb the elastic waistline C and the bottom layer material A with glue, the bottom layer material A is compounded with the middle section of the elastic waistline C, the three-section type negative pressure box 34 which rotates to the third position F is converted to the second state to release the elastic waistline C and the bottom layer material A and transfer the bottom layer material A to the core body compounding roller 4, the core body compounding roller 4 is arranged in a tangent mode with the three-section type negative pressure box 34 which rotates to the third position F, and the elastic waistline C and the bottom layer material A are compounded with the core body B, and a finished product is manufactured.
A production method of a diaper with elastic waistline is characterized in that: the method comprises the following steps:
(1) The waistline breaking device 1 cuts the continuous elastic waistline C into sections and connects the sections with the variable-speed indexing device 2 at a first position D;
(2) The adsorption block 21 which rotates to the first position D and is in the vertical direction is tangent to the adsorption roller 11, adsorbs the cut elastic waistline C, then rotates and conveys to the second position E, and is changed into the horizontal direction in the conveying process, and the elastic waistline C is released;
(3) The three-section type negative pressure box 34 of the elastic waistline transfer device rotates to the second position E, the elastic waistline C is changed to the first state and adsorbs the elastic waistline C released by the adsorption block 21, the bottom material A after glue applying is sent to the second position E to be compounded with the middle section of the elastic waistline C, then the bottom material A is conveyed to the third position F in a rotating mode, the bottom material A is changed to the second state in the conveying process, the elastic waistline C is flattened, the flattened elastic waistline C and the core body B of the bottom material A and the core body compound roller 4 are compounded, and a finished product is manufactured.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, and the equivalent variations and modifications made in the claims and the description of the present invention should be included in the scope of the present invention.
Claims (7)
1. A production system with elastic waistline diaper is characterized in that: comprises a waistline breaking device, a variable-speed transposition device, an elastic waistline transferring device and a core body composite roller;
the elastic waistline transfer device is used for transferring the elastic waistline from the variable-speed transposition device to the core composite roller, the variable-speed transposition device comprises an adsorption block with an arc adsorption surface, and the adsorption block comprises a supporting seat, a shaft sleeve which is rotatably arranged on the supporting seat, a first driving mechanism for driving the shaft sleeve to rotate, a plurality of arms which are circumferentially and respectively arranged on the shaft sleeve, a three-section type negative pressure box arranged on each arm, a second driving mechanism for driving the three-section type negative pressure box to be changed between a first state and a second state, and a negative pressure air supply system for supplying negative pressure to the three-section type negative pressure box, the three-section type negative pressure box comprises a middle box body fixedly arranged on the arms and two side box bodies hinged at two ends of the middle box body, and the second driving mechanism is used for driving the two side box bodies to swing to a first state approximately attached to the arc adsorption surface and a second state in linear arrangement;
the variable-speed indexing device is connected with the waist dividing device at a first position, connected with the elastic waist transferring device at a second position, and connected with the core compound roller at a third position; the waistline breaking device is provided with an adsorption roller and a cutter roller and is used for cutting the elastic waistline and transferring the cut elastic waistline to the variable-speed transposition device; the variable-speed transposition device is provided with a plurality of adsorption blocks which can perform variable-diameter rotation around the same axis and perform transposition in the rotation process, and each adsorption block is provided with an arc-shaped adsorption surface; the adsorption block rotating to the first position is in the vertical direction and arranged in a tangent mode with the adsorption roller to adsorb the elastic waistline, the adsorption block rotating to the second position is in the transverse position to release the elastic waistline, the three-section type negative pressure box rotating to the second position is converted into the first state to adsorb the elastic waistline, the three-section type negative pressure box rotating to the third position is converted into the second state to release the elastic waistline, and the core body composite roller is arranged in a tangent mode with the three-section type negative pressure box rotating to the third position.
2. A system for producing diapers with elastic waist cuffs according to claim 1 wherein: the second driving mechanism comprises a plane cam which is arranged on the supporting seat and provided with an annular track groove, a sliding block fixedly arranged on the shaft sleeve, a linear guide rail which is arranged on the sliding block and can move along the radial direction of the shaft sleeve, and a cam bearing which is arranged on the linear guide rail and is matched with the track groove of the plane cam, wherein the linear guide rail is movably connected with the side box body, and the plane cam can drive the linear guide rail to move along the radial direction of the shaft sleeve so as to drive the side box body to swing in the rotating process of the shaft sleeve.
3. A system for producing diapers with elastic waistlines as claimed in claim 2, characterized in that: the side box body is provided with a long hole, and a bearing matched with the long hole is arranged on the linear guide rail.
4. A system for producing diapers according to claim 1, 2 or 3, characterized in that it comprises: the negative pressure gas supply system comprises a negative pressure pipe sleeved in the shaft sleeve, the negative pressure pipe is provided with a gas distribution pipe section arranged opposite to the inner wall of the annular base, the peripheral surface of the gas distribution pipe section locally forms a communication port capable of being communicated with the gas channel, the negative pressure pipe is fixedly arranged opposite to the supporting seat, and when the shaft sleeve rotates, the gas distribution pipe section is communicated with the gas channel within a specific angle range through the communication port.
5. A system for producing diapers with elastic waistlines as claimed in claim 4, characterized in that: the negative pressure pipe can be sleeved in the shaft sleeve in a rotating mode relative to the shaft sleeve through a bearing.
6. A production method of diaper with elastic waistline is characterized in that: a production system for diapers with elastic waistlines based on any one of the claims 1 to 5 comprises the following steps:
(1) The waist dividing device divides the continuous elastic waistline into sections and is connected with the variable speed transposition device at a first position;
(2) The adsorption block which rotates to the first position and is in the vertical direction is tangent to the adsorption roller to arrange and adsorb the cut elastic waistline, then the elastic waistline is conveyed to the second position in a rotating mode and is changed into the horizontal direction in the conveying process, and the elastic waistline is released;
(3) The three-section type negative pressure box of the elastic waistline transfer device rotates to the second position, is changed to the first state and adsorbs the elastic waistline released by the adsorption block, is then rotationally conveyed to the third position, and is changed to the second state in the conveying process so as to flatten the elastic waistline, and the flattened elastic waistline is compounded with the core body of the core body compounding roller.
7. The method for producing an elastic waist diaper according to claim 6, wherein: the method also comprises the step of feeding the bottom layer material after sizing into a second position to be compounded with the middle section of the elastic waistline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025921.7A CN106726157B (en) | 2017-01-13 | 2017-01-13 | Elastic waistline transfer device, diaper production system and production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025921.7A CN106726157B (en) | 2017-01-13 | 2017-01-13 | Elastic waistline transfer device, diaper production system and production method |
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| CN106726157A CN106726157A (en) | 2017-05-31 |
| CN106726157B true CN106726157B (en) | 2023-03-21 |
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| CN201710025921.7A Active CN106726157B (en) | 2017-01-13 | 2017-01-13 | Elastic waistline transfer device, diaper production system and production method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3903751B1 (en) * | 2018-12-28 | 2023-01-11 | Zuiko Corporation | Absorbent article manufacturing device and manufacturing method |
| CN114631937A (en) * | 2022-03-30 | 2022-06-17 | 北京倍舒特妇幼用品有限公司 | Variable speed transfer mechanism and sanitary product production equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207236910U (en) * | 2017-01-13 | 2018-04-17 | 晋江海纳机械有限公司 | A kind of elastic waistline transfer device, urine pants production system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479480B (en) * | 2013-08-29 | 2015-05-20 | 安庆市恒昌机械制造有限责任公司 | On-line waistline cutting and rotating pitch-variable assembly for disposable sanitary product |
| CN103979351B (en) * | 2014-05-15 | 2016-11-09 | 晋江市海纳机械股份有限公司 | A kind of indexable speed-changing conveying device of flexible material |
| CN104887394B (en) * | 2015-04-28 | 2017-11-14 | 广州市兴世机械制造有限公司 | A kind of elastic waistline of PLC technology cuts off transfer device online |
| CN104970920B (en) * | 2015-07-07 | 2018-04-27 | 福建培新机械制造实业有限公司 | A kind of straight indexing wheel absorption air chamber structure of ring waist |
| CN204766161U (en) * | 2015-07-28 | 2015-11-18 | 晋江市顺昌机械制造有限公司 | Urine trousers elastic waist turns to knife rest |
| CN106236387A (en) * | 2016-08-31 | 2016-12-21 | 泉州创达实业有限公司 | Elastic waistline becomes straight-bar machines structure |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207236910U (en) * | 2017-01-13 | 2018-04-17 | 晋江海纳机械有限公司 | A kind of elastic waistline transfer device, urine pants production system |
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Address after: 362200 Jinjiang City, Quanzhou Province, the city of the province of the industry in the province of the five Machinery Co., Ltd. in the south of the city of Fujian Applicant after: JINJIANG HAINA MACHINERY Inc. Address before: 362200 Jinjiang City, Quanzhou Province, the city of the province of the industry in the province of the five Machinery Co., Ltd. in the south of the city of Fujian Applicant before: JINJIANG HAINA MACHINERY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |