CN106273409A - The waist of trousers is drawn to enclose special-purpose ultrasonic welding assembly and welding method - Google Patents
The waist of trousers is drawn to enclose special-purpose ultrasonic welding assembly and welding method Download PDFInfo
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- CN106273409A CN106273409A CN201610757319.8A CN201610757319A CN106273409A CN 106273409 A CN106273409 A CN 106273409A CN 201610757319 A CN201610757319 A CN 201610757319A CN 106273409 A CN106273409 A CN 106273409A
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- China
- Prior art keywords
- trousers
- waist
- welding
- enclose
- assembly
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 9
- 238000005219 brazing Methods 0.000 claims abstract description 8
- 229910000679 solder Inorganic materials 0.000 claims description 23
- 230000000712 assembly Effects 0.000 abstract description 9
- 238000000429 assembly Methods 0.000 abstract description 9
- 238000004049 embossing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7861—In-line machines, i.e. feeding, joining and discharging are in one production line
- B29C65/787—In-line machines, i.e. feeding, joining and discharging are in one production line using conveyor belts or conveyor chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/82—Testing the joint
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of on the premise of not changing and drawing the waist of trousers to enclose weld length, the weld strength not only enabling welding waistline obtains essence and changes, and being capable of drawing waist of trousers weld all around to connect, embossing is conforming draws the waist of trousers to enclose special-purpose ultrasonic welding assembly and welding method, including frame assembly, two set bottom roller assemblies lay respectively at frame assembly frame face and are separated by the riser in frame assembly, blade assemblies is positioned on two set bottom roller assemblies, flat belt conveying assembly is positioned at below blade assemblies, two sets or many set ultrasonic brazing units are arranged on riser both sides in frame assembly, two casing pressure sending components lay respectively at flat belt conveying assembly both sides, two set transition wheel pinch roller assemblies are positioned at the top of riser both sides flat belt conveying assembly in frame assembly.Advantage: one is simple in construction, low cost of manufacture, and mechanical assembly difficulty is little；Two is that welding process material tension is easy to control；Three is that welding effect is convenient observes and weld strength height；Four is stable；Five is to safeguard simply, conveniently.
Description
Technical field
The present invention relates to a kind of on the premise of not changing and drawing the waist of trousers to enclose weld length, not only make the welding of welding waistline
Intensity can obtain essence and change, and being capable of drawing waist of trousers weld all around to connect embossing, conforming to draw the waist of trousers to enclose special super
Sound wave welding assembly and welding method, belong to and draw the online ultrasonic brazing unit of trousers to manufacture field.
Background technology
CN104400993A, title " full servo mildness pants for infants production line ", including reducing mechanism, negative-pressure air-suction
Device, stripping forming device, macromolecule bringing device, toilet paper cladding device, cotton core compaction apparatus, cotton core cutting-off device, core
Body shearing device, body transfer, elastic decoiling equipment, dredge a layer bringing device, pants for infants waistline welder, the waist of trousers
Synthesizer, product doubling-up device, abandon patch bringing device, device for cutting off finished product, finished product fold device, rejection device, elastic
Point disconnected device, piler, it is characterized in that: described pants for infants waistline welder by five take turns synchronization drive transfer device, under
Initiative traction wheel elasticity torr cover, synchronization floating gear and ultrasonic welding institution are constituted；Five take turns synchronization drives transfer device
In five upper initiative traction wheels of three synchronized in initiative traction wheels be arranged on wall before and after frame by respective wheel shaft respectively
The upper initiative traction wheel that the upper initiative traction wheel on plate and centre coordinates higher than its both sides spacing, five synchronize in initiative traction wheels
Two lower initiative traction wheels lay respectively at the lower sections of three upper initiative traction wheel two two-wheeled spacing and two lower initiative traction wheels divide
Do not fix seat in rotating upper downslide by respective wheel shaft with the symmetrical bearing block slide block being fixed on before and after frame on wallboard front and back
Dynamic cooperation, servomotor drives five synchronous pulley synchronous axial system by synchronous pulley and Timing Belt, and upper initiative traction wheel is respectively
Being provided with discharging guide housing and discharging guide housing, left and right supporting plate lays respectively at initiative traction wheel both sides；Lower initiative traction wheel is elastic
Torr cover is by being distributed in top, lower initiative traction wheel both sides deflector roll, being distributed in the deflector roll of lower initiative traction wheel middle upper portion, be distributed in
Bottom, lower initiative traction wheel both sides deflector roll, it is distributed in the deflector roll of lower initiative traction wheel middle lower portion, and elastic conduction band is constituted, bullet
Property conduction band be enclosed within the elastic torr cover roller being made up of deflector roll and constitute lower initiative traction wheel elasticity torr cover；Synchronize floating gear
Middle left synchronous pulley and right synchronous pulley are positioned at below lower initiative traction wheel by wheel shaft and left synchronous pulley and right synchronization respectively
Belt wheel respectively by passive belt wheel rocking arm and driving pulley rocking arm hinged with connecting rod two ends, driving pulley rocking arm power intake and
Connecting rod one end is hinged, and the connecting rod other end is hinged with toggle clutch end, and regulating wheel is positioned at left synchronous pulley and the right side
The top of spacing between synchronous pulley, after open Timing Belt is enclosed within left synchronous pulley, regulating wheel, right synchronous pulley, is positioned at a left side
It is solid that synchronous pulley, the open synchronous pulley in right synchronous pulley both sides take turns Tong Bu driving transfer device bottom bracket slide block respectively with five
After slide block in reservation connects, its open Timing Belt both sides are respectively fixed on the machine frame；Great transition in ultrasonic welding institution
Taking turns by being positioned on the wallboard in the middle of upper rack greater than ferry boat fixed mount, bottom roller assembly is positioned at greater than below ferry boat and by servo
Motor-driven rotation, two ultrasonic bonding heads lay respectively on the frame workbench of bottom roller assembly both sides and two supersonic weldings
Joint matches with the ultrasonic bonding head welding block on bottom roller assembly respectively, and guide housing covers on greater than ferry boat to ultrasonic bonding
On bottom roller assembly on head.Advantage: use double ultrasonic unit to combine with Tong Bu floating gear, make pants for infants waist
Weld all around termination process is taken turns passive up-down adjustment by two transfers, not only acts as cushioning effect, and realize welding process being accelerated, subtracting
Speed, increases pants for infants waistline weld interval, it is ensured that pants for infants waistline weld strength, and comfortable feel indirectly
Property is good.But, this ultrasonic brazing unit is owing to combining with floating gear, and one is mechanism's design complexity, manufacturing cost
Height, installation and debugging difficulty is big, not easy care；Two is that two ultrasonic bonding unit can only realize drawing the waist of trousers to enclose two sides weldering, no
The coincidence of two supersonic welding junctions can be realized.
Summary of the invention
Purpose of design: on the basis of existing background technology, designs and a kind of draws the waist of trousers to enclose weld length not changing
Under premise, not only enable the weld strength of welding waistline obtain essence and change, and be capable of drawing waist of trousers weld all around to connect
Emboss and conforming draw the waist of trousers to enclose special-purpose ultrasonic welding assembly and welding method.
Design: in order to realize above-mentioned purpose of design.1, in frame assembly riser both sides be separately installed with one ultrasonic
The design of ripple welding unit, is one of the technical characteristic of the present invention.So purpose of design is: welding process, due to product
Linear velocity keeps consistent with main frame, and product traffic direction is from left to right or from right to left, PLC is according to the linear speed of product
Degree or the main frame speed of service, instruction two set ultrasonic bonding unit weld and two supersonic welding orders drawing the waist of trousers to enclose
The solder side drawing trousers is overlapped by unit, so that the weld strength drawing the waist of trousers to enclose has obtained the raising of essence, improves one
More than Bei.2, when ultrasonic bonding unit is three set, the ultrasonic bonding unit being arranged on riser both sides in frame assembly is horizontal stroke
To isosceles triangle arrangement design, be the present invention technical characteristic two.So purpose of design is: welding process, owing to producing
Product linear velocity keeps consistent with main frame, and product traffic direction is from left to right or from right to left, PLC is according to the line of product
Speed or the main frame speed of service, instruction three set ultrasonic bonding unit weld and three ultrasonic bonding drawing the waist of trousers to enclose
The solder side longitudinally linking and convergence part of drawing trousers are overlapped by unit, are i.e. positioned at a ultrasound wave of riser side in frame assembly
Welding unit is first being drawn the waist of trousers to enclose middle part longitudinal measure ┃ by weldering, and two that are then within riser opposite side in frame assembly super
Sound wave welding unit is being drawn the waist of trousers to enclose convergence part, weld part ┃ two ends welding, middle part (convergence part coincidence) by weldering, its coincidence part
The weld strength drawing the waist of trousers to enclose has obtained the raising of essence, improves by about one time, has both met and has drawn the waist of trousers to enclose big chi
Welding demand, improve again weld strength.3, when ultrasonic bonding unit is four set, it is arranged on riser both sides in frame assembly
Ultrasonic bonding unit be the design of longitudinally displaced arrangement, be the present invention technical characteristic three.So purpose of design exists
In welding process, owing to product line speed keeps consistent with main frame, product traffic direction is from left to right or from right to left, PLC
Controller is according to the linear velocity of product or the main frame speed of service, and instruction four set ultrasonic bonding unit weld drawing the waist of trousers to enclose
Connect, due to the longitudinally displaced linking of solder side to drawing trousers of four ultrasonic bonding unit and form multiple dislocation linking and overlap
Portion, two the ultrasonic bonding unit being i.e. positioned at riser side in frame assembly are first being drawn the waist of trousers to enclose middle part longitudinal measure by weldering, two ultrasonic brazing units being then within riser opposite side in frame assembly are being drawn the waist of trousers to enclose middle part weld part by weldering
Dislocation convergence part welding (convergence part coincidence), owing to dislocation linking coincidence part is multiple, thus makes the welding drawing the waist of trousers to enclose strong
Degree is more than doubled, and meets the welding demand drawing the waist of trousers to enclose large scale and super.
Technical scheme 1: one draws the waist of trousers to enclose special-purpose ultrasonic welding assembly, described in draw the waist of trousers enclose special-purpose ultrasonic weldering
Connect in assembly two sets or many set ultrasonic bonding unit are arranged on riser both sides in frame assembly.
Technical scheme 2: a kind of Duola draws the waist of trousers to enclose the welding method of special-purpose ultrasonic welding assembly, ultrasonic bonding unit
Two sets or three sets or many sets is used to weld drawing the waist of trousers to enclose, welding process, product line speed is consistent with main frame holding, when
When using two set ultrasonic bonding element solder to draw the waist of trousers to enclose, two set ultrasonic bonding element solder draw the welding that the waist of trousers encloses
Face overlaps；When using three set ultrasonic bonding element solder to draw the waist of trousers to enclose, the solder side longitudinally rank that the waist of trousers encloses is drawn in welding
Connect and convergence part overlaps；When using four set ultrasonic bonding element solder to draw the waist of trousers to enclose, the welding that the waist of trousers encloses is drawn in welding
The longitudinally displaced linking in face and convergence part overlap.
The present invention is compared with background technology, and one is simple in construction, low cost of manufacture, and mechanical assembly difficulty is little；Two is welding
Process material tension force is easy to control；Three is that welding effect is convenient observes and weld strength height；Four is stable；Five is to safeguard letter
Single, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation drawing the waist of trousers to enclose in special-purpose ultrasonic welding assembly.
Fig. 2 is the schematic diagram that two set ultrasonic bonding element solder draw the waist of trousers to enclose, and left side internal ultrasonic wave apparatus is numbered
No.1, right-side ultrasonic-wave device numbering No.2.
Fig. 3 is the schematic diagram that three set ultrasonic bonding element solder draw the waist of trousers to enclose, and left side internal ultrasonic wave apparatus is numbered
No.1, external ultrasound wave apparatus numbering No.3, right-side ultrasonic-wave device numbering No.2.
Detailed description of the invention
Embodiment 1: referring to the drawings 1.One draws the waist of trousers to enclose special-purpose ultrasonic welding assembly, described in draw the waist of trousers to enclose special
Two sets or many set ultrasonic bonding unit 1 in ultrasonic bonding assembly are arranged on riser 31 both sides in frame assembly 3.The two set ends
Roll assembly 4 lays respectively at frame assembly 3 frame face and is separated by the riser 31 in frame assembly 3, and bottom roller assembly uses one turn of two panels
Formula, has two set bottom roller assemblies, and when changing specification size, bottom roller can ensure product waist size by variable motion.Supporting plate group
Part 6 is positioned on two set bottom roller assemblies 4, and flat belt conveying assembly 5 is positioned at below blade assemblies 6, and flat belt conveying assembly is running
During product core body is lifted conveying, with blade assemblies, core body is spacing, it is ensured that core body conveying steadily, is not upspring, caused
Blocking.Two sets or many set ultrasonic bonding unit 1 are arranged on riser 31 both sides in frame assembly 3, two casing pressure sending components 2 position respectively
In flat belt conveying assembly 5 both sides, force feed assembly is at the process control product waistline tension force of conveying, it is ensured that welding quality.Two
Set transition wheel pinch roller assembly 7 is positioned at the top of riser 31 both sides flat belt conveying assembly 5 in frame assembly 3.Two set sweeping through the material wheels
Part 8 is respectively placed on the left of two set bottom rollers fine with the material that right side and sweeping through the material wheel assembly remain for clearing up the bottom roller assembly flank of tooth to weld
Dimension, it is ensured that the persistency of welding.One or more sets vision detection systems 9 are positioned on ultrasonic bonding unit 1 and one or more sets
The soldered waist of trousers that draws directly is enclosed by the detection head in vision detection system 9.
Embodiment 2: on the basis of embodiment 1, in frame assembly 3, riser 31 both sides are separately installed with a supersonic welding
Order unit 1.
Embodiment 3: on the basis of embodiment 1, when ultrasonic brazing unit 1 is three set, is arranged on frame assembly 3 neutral
The ultrasonic bonding unit of plate 31 both sides is that horizontal isosceles triangle arranges.
Embodiment 4: on the basis of embodiment 1, when ultrasonic brazing unit 1 is four set, is arranged on frame assembly 3 neutral
The ultrasonic bonding unit of plate 31 both sides is longitudinally displaced arrangement.
Embodiment 5: referring to the drawings 2 and 3.On the basis of embodiment 1, a kind of Duola draws the waist of trousers to enclose special-purpose ultrasonic welding
The welding method of assembly, ultrasonic bonding unit uses two sets or three sets or many sets to weld, welded drawing the waist of trousers to enclose
Journey, product line speed keeps consistent with main frame, and when using two set ultrasonic bonding element solder to draw the waist of trousers to enclose, two sets are ultrasonic
The solder side that the welding of ripple welding unit draws the waist of trousers to enclose overlaps；The waist of trousers is drawn to enclose when using three set ultrasonic bonding element solder
Time, the solder side that welding draws the waist of trousers to enclose longitudinally is connected and convergence part overlaps；Draw when using four set ultrasonic bonding element solder
When drawing the waist of trousers to enclose, the longitudinally displaced linking of solder side and convergence part that welding draws the waist of trousers to enclose overlap；Vision detection system 9 is used for examining
Survey two sets or three sets or the concordance of four set ultrasonic bonding unit 1 welding embossings, observe whether embossing is longitudinally in always
Line, as embossing skew detected, product is rejected by mechanical hand.
It is to be understood that: although the mentality of designing of the present invention is contrasted by above-described embodiment, detailed word is retouched
State, but these words describe, simply the simple text of mentality of designing of the present invention is described rather than to mentality of designing of the present invention
Restriction, any combination without departing from mentality of designing of the present invention, increase or revise, each falling within protection scope of the present invention.
Claims (5)
1. draw the waist of trousers to enclose a special-purpose ultrasonic welding assembly, it is characterized in that: described in draw the waist of trousers enclose special-purpose ultrasonic welding
Two sets or many sets ultrasonic bonding unit (1) in assembly are arranged on riser (31) both sides in frame assembly (3).
The most according to claim 1 draw the waist of trousers to enclose special-purpose ultrasonic welding assembly, it is characterized in that: in frame assembly (3)
Riser (31) both sides are separately installed with a ultrasonic bonding unit (1).
The most according to claim 1 draw the waist of trousers to enclose special-purpose ultrasonic welding assembly, it is characterized in that: ultrasonic bonding unit
(1), when being three sets, being arranged on the ultrasonic brazing unit of riser (31) both sides in frame assembly (3) is that horizontal isosceles triangle arranges.
The most according to claim 1 draw the waist of trousers to enclose special-purpose ultrasonic welding assembly, it is characterized in that: ultrasonic bonding unit
(1), when being four sets, being arranged on the ultrasonic brazing unit of riser (31) both sides in frame assembly (3) is longitudinally displaced arrangement.
5. Duola draws the waist of trousers to enclose a welding method for special-purpose ultrasonic welding assembly, it is characterized in that: ultrasonic bonding unit is adopted
Welding drawing the waist of trousers to enclose with two sets or three sets or many sets, welding process, product line speed is consistent, when adopting with main frame holding
When drawing the waist of trousers to enclose by two set ultrasonic bonding element solder, two set ultrasonic bonding element solder draw the solder side that the waist of trousers encloses
Overlap；When using three set ultrasonic bonding element solder to draw the waist of trousers to enclose, the solder side longitudinally linking that the waist of trousers encloses is drawn in welding
And convergence part overlaps；When using four set ultrasonic bonding element solder to draw the waist of trousers to enclose, the solder side that the waist of trousers encloses is drawn in welding
Longitudinally displaced linking and convergence part overlap.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510574729 | 2015-09-10 | ||
| CN2015105747294 | 2015-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106273409A true CN106273409A (en) | 2017-01-04 |
Family
ID=57675527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757319.8A Pending CN106273409A (en) | 2015-09-10 | 2016-08-29 | The waist of trousers is drawn to enclose special-purpose ultrasonic welding assembly and welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106273409A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB466139A (en) * | 1935-11-23 | 1937-05-24 | Inland Steel Co | Improvements in method and apparatus for producing welded beams, columns or the like |
| CN1807080A (en) * | 2006-03-01 | 2006-07-26 | 杭州珂瑞特机械制造有限公司 | Adult incontinence pants supersonic welding device and welding method |
| CN101518370A (en) * | 2008-03-12 | 2009-09-02 | 杭州珂瑞特机械制造有限公司 | High-speed and high-intensity ultrasonic bonding equipment for realizing multi-piece and multi-bonding in one rotation and bonding method thereof |
| CN102006846A (en) * | 2008-04-18 | 2011-04-06 | Sca卫生用品公司 | Method and arrangement for manufacturing a laminated structure |
| CN203726819U (en) * | 2013-12-26 | 2014-07-23 | 杭州珂瑞特机械制造有限公司 | Integrated welding and cutting device of paper diaper production line |
| CN204160040U (en) * | 2014-09-04 | 2015-02-18 | 芜湖新宝超声波设备有限公司 | A kind of ultrasonic wave rapid welding equipment |
-
2016
- 2016-08-29 CN CN201610757319.8A patent/CN106273409A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB466139A (en) * | 1935-11-23 | 1937-05-24 | Inland Steel Co | Improvements in method and apparatus for producing welded beams, columns or the like |
| CN1807080A (en) * | 2006-03-01 | 2006-07-26 | 杭州珂瑞特机械制造有限公司 | Adult incontinence pants supersonic welding device and welding method |
| CN101518370A (en) * | 2008-03-12 | 2009-09-02 | 杭州珂瑞特机械制造有限公司 | High-speed and high-intensity ultrasonic bonding equipment for realizing multi-piece and multi-bonding in one rotation and bonding method thereof |
| CN102006846A (en) * | 2008-04-18 | 2011-04-06 | Sca卫生用品公司 | Method and arrangement for manufacturing a laminated structure |
| CN203726819U (en) * | 2013-12-26 | 2014-07-23 | 杭州珂瑞特机械制造有限公司 | Integrated welding and cutting device of paper diaper production line |
| CN204160040U (en) * | 2014-09-04 | 2015-02-18 | 芜湖新宝超声波设备有限公司 | A kind of ultrasonic wave rapid welding equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190517 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant after: ZHEJIANG YONGCHUANG MACHINERY CO.,LTD. Address before: 311100 No. 392 Xingguo Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Creator Machinery Manufacture Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |