CN104068551A - Machined round cap - Google Patents
Machined round cap Download PDFInfo
- Publication number
- CN104068551A CN104068551A CN201410197855.8A CN201410197855A CN104068551A CN 104068551 A CN104068551 A CN 104068551A CN 201410197855 A CN201410197855 A CN 201410197855A CN 104068551 A CN104068551 A CN 104068551A
- Authority
- CN
- China
- Prior art keywords
- roller
- heat
- nonwoven
- sealing
- cap
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000005520 cutting process Methods 0.000 claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000002788 crimping Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 239000004745 nonwoven fabric Substances 0.000 abstract 2
- 239000002985 plastic film Substances 0.000 abstract 2
- 229920006255 plastic film Polymers 0.000 abstract 2
- 238000009957 hemming Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Closures For Containers (AREA)
Abstract
The invention provides a machined round cap. The machined round cap comprises a cap body and a cap opening; the cap body is formed from two pieces of non-woven fabrics or plastic films by virtue of heat sealing; a covered edge is formed at the edge of the cap opening and an elastic band is welded in the covered edge. The machined round cap has the advantages of secure structure, reliable quality, high automation degree, low production cost and the like. Due to the design of the semicircular cap body formed from two pieces of non-woven fabrics or plastic films by virtue of heat sealing, in combination with the automatic production process, the production materials can be greatly saved. The cap body is sheared by use of a special cutting roller after being heat-sealed by use of a heat sealing roller, and the whole process can be carried out through one step and realized automatically. The machined round cap is reasonable in structure and consistent in dimension specification, and thus is convenient for large-scale production by use of a full-automatic machine, and as a result, the manual work links are reduced, the production cost and the waste of the raw materials are reduced and the enterprise competitiveness is enhanced.
Description
Technical field
The present invention relates to one way of life articles for use, especially relate to a kind of mechanism circle cap and production method thereof.
Background technology
The production process of existing mechanism circle cap is: workman is placed on yardage roll on support, after yardage roll is cut, spreads out and stacks, and marks nonwoven cap model and nonwoven is cut into disk on nonwoven; Sewer use low stretch yarn by nonwoven disk on three-thread overlock one by one be seamed into mechanism circle cap.Adopt this kind of mode, skilled worker can only produce 5000 left and right for one day, and the machine running up coordinates badly with manual action, approximately has the waste of low stretch yarn and the elastic of 5-7cm while producing a mechanism circle cap.Above-mentioned mechanism circle cap complex production process, production efficiency is extremely low, and not only labor intensive is many, waste of material is large, production cost is high, and the quality of manual production can not get effective guarantee, and product is all once poor.
Summary of the invention
The object of the invention is to provide a kind of mechanism circle cap and production method thereof, and to solve, existing round cap adopts sewn by hand, production efficiency is low, waste of material is large, all technical problems such as poor once of product.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of mechanism circle cap, comprise cap body and cap mouth, and described cap body is formed by two nonwoven or plastic foil heat seal, and described Mao Kou edge is provided with bound edge, and in bound edge, seam has elastic cord.
As preferably, described cap body is formed by two semicircle nonwoven or plastic foil heat seal, the semicircular edge place seam of this nonwoven or plastic foil together and form hot edge seal, the base of every semicircle nonwoven or plastic foil is provided with seam the bound edge of elastic cord, and its bound edge two ends seam together.
As preferably, the width of described bound edge is 4-15mm.
As preferably, described hot edge seal width is 3-5mm
.
Manufacturing above-mentioned mechanism circle cap can adopt with the following method: A. is placed on nonwoven or plastic foil both sides near edge by elastic cord, in nonwoven or plastic foil running, by its edge crimping and elastic cord seam is formed to bound edge in crimping;
B. get the nonwoven that two parts of steps 1 obtain double-layered, in nonwoven or plastic foil running, use the heat-sealing roller rotating nonwoven or plastic foil to be carried out to hot edge seal and the bound edge seam district of seam formation cap body, then use the roller of cutting rotating to cut in the hot edge seal outer of just moulding, hot edge seal outer is in the process of cutting, all the time use traction pair roller to draw elastic cord, prevent that elastic cord from bouncing back with nonwoven; Describedly cut roll-in and cut on roller built in holding, cut roller left side and be provided with heat-sealing roller, cut roller right side and be provided with traction pair roller, described heat-sealing roller surface is surrounded with heat-sealing bar, this heat-sealing bar semicircular in shape on heat-sealing roller developed surface distributes, the described roller surface of cutting is surrounded with cutting knife bar, and this cutting knife bar is being cut semicircular in shape distribution on roller developed surface;
C. after hot edge seal cutting, then cut off elastic cord, get product.
As preferably, described in cut roller two ends and be also provided with annular boss.
As preferably, described heat-sealing roller surface is surrounded with two heat-sealing bars, article two, two tail ends of heat-sealing bar are all close to each other and approach heat-sealing roller end face, wherein the mid point between the semicircle mid point of a heat-sealing bar and another heat-sealing bar two tail ends and to seal the roll shaft heart all in the same plane.
As preferably, the described roller surface of cutting is surrounded with two cutting knife bars, two tail ends of two cutting knife bars are the close to each other and approaching roller end face of cutting all, wherein the mid point between the semicircle mid point of a cutting knife bar and another cutting knife bar two tail ends and to cut the roll shaft heart all in the same plane.
As preferably, described heat-sealing bar tail end is provided with bound edge seam position.
As preferably, described cutting knife bar tail end is provided with exempts to cut platform.
The advantages such as the present invention has sound construction, reliable in quality, automaticity is high, production cost is low.Its semicircular cap body being formed by two nonwoven or plastic foil heat seal designs and in conjunction with automatic production process, can greatly save production material.Its cap body is sheared by the special roller of cutting after sealing roller heat-sealing again, and whole process can accomplish without any letup, automatically realize.This product configurations is reasonable, and dimensions is consistent, is convenient to adopt full-automatic mechanical large-scale production, thereby reduces artificial link, reduces production costs and waste of raw materials, improves enterprise competitiveness.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention's mechanism circle cap;
Fig. 2 is the structural representation that the present invention seals roller;
Fig. 3 is the expanded view that the present invention seals roller surface;
Fig. 4 is the structural representation that the present invention cuts roller;
Fig. 5 is the expanded view that the present invention cuts roller surface;
State of the art schematic diagram when Fig. 6 is the production of the present invention's mechanism circle cap;
Fig. 7 is the structural representation that the present invention draws pair roller, shearing pair roller.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.Fig. 1 is a kind of structural representation of nonwoven mechanism circle cap, and Fig. 2 is the structural representation of heat-sealing roller, and Fig. 3 is the expanded view of heat-sealing roller, and Fig. 4 is the structural representation of cutting roller, and Fig. 5 is the expanded view of cutting roller, and Fig. 6 is heat-sealing roller and the working state schematic representation of cutting roller.
As seen from the figure, this mechanism circle cap 123, comprises cap body 1 and cap mouth 2, and cap body 1 is formed by two nonwoven or plastic foil heat seal, and Mao Kou 2 edges are provided with bound edge 3, and its bound edge two ends seam together.The interior seam of bound edge 3 has elastic cord 4, and the width of bound edge 3 is preferably 4-15mm.The semicircular edge place that the hot edge seal 11 that heat seal forms is nonwoven or plastic foil.Hot edge seal width is 3-5mm
.
Manufacturing above-mentioned nonwoven mechanism circle cap can adopt following steps to carry out: A. is placed on nonwoven or plastic foil near edge by elastic cord 4, in nonwoven or plastic foil running, form bound edge 3 by its edge crimping and with wave welding head of ultrasonic wave or electrical heating seam.Nonwoven or plastic foil crimping can be realized automatically with existing hemming device, the structure of this hemming device can adopt the existing equipment about film material crimping, as: the hemming device (patent No. 200720086302.0) of Full-automatic bar shape cap machine (patent No. 200720086304.X), bar shape cap machine, the hemming device (patent No. 200720086301.6) of shoe cover monufacturing machine, film material and the elastic cord coupling apparatus etc. of a kind of shoe cover monufacturing machine (patent No. 200320115953.X).
B. on streamline, (streamline must comprise following structure automatically: heat-sealing roller 5 right sides are provided with cuts roller 6, cutting roller 6 is compressed on to hold and cuts on roller 7, cut roller 6 right sides and be provided with traction pair roller 71, traction pair roller 71 right sides are provided with shears pair roller 72), get two parts of finished nonwoven or plastic foils two-layer superimposed (two parts of nonwoven are superimposed) that wrapped limit of step 1, and use traction pair roller 71 to elastic cord, cloth cover draws, in nonwoven or plastic foil running, use the heat-sealing roller 5 rotating to carry out seam to nonwoven or plastic foil, then use the roller 6 of cutting rotating to cut mechanism circle cap hot edge seal outer, in the process of cutting, all the time use traction pair roller 71 to draw elastic cord, prevent that elastic cord is with nonwoven or plastic foil retraction.
After hot edge seal cutting, then rely on the cutting knife 723,724 of shearing pair roller 72 two ends settings to cut off respectively the elastic cord of nonwoven both sides by shearing pair roller 72(), get product.
On above-mentioned heat-sealing roller 5, be provided with the heat-sealing bar 51 that is looped around heat-sealing roller 5 surfaces, this heat-sealing bar 51 distributes in the surperficial semicircular in shape of heat-sealing roller 5.Heat-sealing bar 51 forms nonwoven or plastic foil seam in hot edge seal 11 and the bound edge seam district 31 of cap body, and hot edge seal width is in 4mm left and right.Heat-sealing bar tail end is preferably set up bound edge seam position 511,521, and the heat-sealing bar tail end that bound edge seam position is widened a little, can form bound edge seam district 31 like this, the bound edge junction in reinforced cap mouth.
Cut roller 6 two ends and be provided with annular boss 62, cut roller 6 bottoms and be provided with to hold and cut roller 7.Cut the annular boss 62 that roller 6 two ends arrange, annular boss 62 can ensure cutting knife bar 61 and to hold the distance of cutting between roller 7 consistent, can prevent that cutting knife bar 61 from cutting roller 7 and contact too tight and damaged with holding.
Cut on roller 6 and be provided with and be looped around the cutting knife bar 61 of cutting roller 6 surfaces, this cutting knife bar 61 distributes in the surperficial semicircular in shape of cutting roller 6.Cutting knife bar 61 cuts hot edge seal 11 outers of firm moulding.
In order to embody, the present invention is continuous, efficiency production feature, at above-mentioned heat-sealing roller, cut in roller, heat-sealing roller surface is around being preferably provided with two heat-sealing bars 51,52, article two, two tail ends of heat-sealing bar are all close to each other and approach heat-sealing roller end face, wherein the mid point between the semicircle mid point of a heat-sealing bar and another heat-sealing bar two tail ends and seal the roll shaft heart and be all positioned on same plane A.
Cut all close to each other and approaching roller end faces of cutting of two tail ends that roller surface is surrounded with two cutting knife bars, 61,63, two cutting knife bars, cutting knife bar tail end is provided with exempts to cut platform 611,631, exempts to cut the cutting knife bar that platform is passivation.The wherein mid point between the semicircle mid point of a cutting knife bar and another cutting knife bar two tail ends and cut the roll shaft heart and be all positioned on same plane B.
In the present invention, heat seal mode can be supersonic thermal setting, also can adopt electric heating to close.If cap is nonwoven material, heat-sealing roller 5 need to coordinate with ultrasonic oscillator 59, and the heat-sealing bar 51 on heat-sealing roller 5 self does not generate heat, and after its dependence contacts with ultrasonic oscillator, heat carries out heat seal to nonwoven.If cap is plastic sheeting material, the heat-sealing bar 51 sealing on roller 5 generates heat (employing electric-heating-wire-heating) for electric, by electric heating heat seal plastic sheeting.
The present invention adopts mechanization production can save a large amount of costs of labor, reduces raw material loss, and the daily output can reach more than 100,000, improve 15-20 doubly than artificial production efficiency, and machinery production homogeneity is good, reduces artificial link, avoid product contaminated, improved the quality of product.
Finally, it should be pointed out that above detailed description of the invention is only the more representational example of the present invention.Obviously, the invention is not restricted to above-mentioned detailed description of the invention, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above detailed description of the invention, all should think and belong to protection scope of the present invention.
Claims (9)
1. a mechanism circle cap, comprises cap body and cap mouth, it is characterized in that described cap body is formed by two nonwoven or plastic foil heat seal, and described Mao Kou edge is provided with bound edge, and in bound edge, seam has elastic cord.
2. mechanism circle cap according to claim 1, it is characterized in that described cap body is formed by two semicircle nonwoven or plastic foil heat seal, the semicircular edge place seam of this nonwoven or plastic foil together and form hot edge seal, the base of every semicircle nonwoven or plastic foil is provided with seam the bound edge of elastic cord, and its bound edge two ends seam together.
3. mechanism circle cap according to claim 2, the width that it is characterized in that described bound edge is 4-15mm.
4. mechanism circle cap according to claim 2, is characterized in that described hot edge seal width is 3-5mm.
5. the method for mechanism circle cap described in a manufacture claim 1-4, it is characterized in that comprising the following steps: A. is placed on nonwoven or plastic foil both sides near edge by elastic cord, in nonwoven or plastic foil running, by its edge crimping and elastic cord seam is formed to bound edge in crimping;
B. get the nonwoven that two parts of steps 1 obtain double-layered, in nonwoven or plastic foil running, use the heat-sealing roller rotating nonwoven or plastic foil to be carried out to hot edge seal and the bound edge seam district of seam formation cap body, then use the roller of cutting rotating to cut in the hot edge seal outer of just moulding, hot edge seal outer is in the process of cutting, all the time use traction pair roller to draw elastic cord, prevent that elastic cord from bouncing back with nonwoven; Describedly cut roll-in and cut on roller built in holding, cut roller left side and be provided with heat-sealing roller, cut roller right side and be provided with traction pair roller, described heat-sealing roller surface is surrounded with heat-sealing bar, this heat-sealing bar semicircular in shape on heat-sealing roller developed surface distributes, the described roller surface of cutting is surrounded with cutting knife bar, and this cutting knife bar is being cut semicircular in shape distribution on roller developed surface.
C. after hot edge seal cutting, then cut off elastic cord, get product.
6. mechanism circle cap according to claim 5, cuts roller two ends and is also provided with annular boss described in it is characterized in that.
7. mechanism circle cap according to claim 5, it is characterized in that described heat-sealing roller surface is surrounded with two heat-sealing bars, article two, two tail ends of heat-sealing bar are all close to each other and approach heat-sealing roller end face, wherein the mid point between the semicircle mid point of a heat-sealing bar and another heat-sealing bar two tail ends and to seal the roll shaft heart all in the same plane.
8. mechanism circle cap according to claim 5, described in it is characterized in that, cut roller surface and be surrounded with two cutting knife bars, two tail ends of two cutting knife bars are the close to each other and approaching roller end face of cutting all, wherein the mid point between the semicircle mid point of a cutting knife bar and another cutting knife bar two tail ends and to cut the roll shaft heart all in the same plane.
9. according to the mechanism circle cap described in claim 6 or 7, it is characterized in that described heat-sealing bar tail end is provided with bound edge seam position, described cutting knife bar tail end is provided with exempts to cut platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197855.8A CN104068551B (en) | 2013-07-30 | 2014-05-13 | A kind of mechanism rounded cap |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103237349A CN103431564A (en) | 2013-07-30 | 2013-07-30 | Round cap |
| CN2013103237349 | 2013-07-30 | ||
| CN201310323734.9 | 2013-07-30 | ||
| CN201410197855.8A CN104068551B (en) | 2013-07-30 | 2014-05-13 | A kind of mechanism rounded cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104068551A true CN104068551A (en) | 2014-10-01 |
| CN104068551B CN104068551B (en) | 2017-09-01 |
Family
ID=49685361
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103237349A Pending CN103431564A (en) | 2013-07-30 | 2013-07-30 | Round cap |
| CN201420240300.2U Expired - Fee Related CN204120308U (en) | 2013-07-30 | 2014-05-13 | A kind of mechanism circle cap |
| CN201410197855.8A Active CN104068551B (en) | 2013-07-30 | 2014-05-13 | A kind of mechanism rounded cap |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103237349A Pending CN103431564A (en) | 2013-07-30 | 2013-07-30 | Round cap |
| CN201420240300.2U Expired - Fee Related CN204120308U (en) | 2013-07-30 | 2014-05-13 | A kind of mechanism circle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103431564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852530A (en) * | 2016-12-29 | 2017-06-16 | 中山伟立纺织品有限公司 | It is integrally formed the manufacture craft of cap and its cap of making |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431564A (en) * | 2013-07-30 | 2013-12-11 | 仙桃市中泰防护用品有限公司 | Round cap |
| CN105105407B (en) * | 2015-09-11 | 2018-09-21 | 瑞安市永泰机械制造有限公司 | Full-automatic bar shape cap manufacturing machine |
| CN105533882A (en) * | 2016-03-15 | 2016-05-04 | 安徽安恒纸塑制品有限公司 | Dustproof round cap |
| CN108394130A (en) * | 2018-03-09 | 2018-08-14 | 天津百利蓝天科技有限公司 | A kind of cylindrical shape hot knife, boiling hot bag making system and boiling hot continuous bag-making method |
| CN113349509A (en) * | 2020-03-03 | 2021-09-07 | 揭阳市少记科技有限公司 | Production equipment and process for disposable wearing article applying environment-friendly non-woven fabric |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587674A (en) * | 1983-12-16 | 1986-05-13 | Armin Poly-Version, Inc. | Disposable cap with straps |
| US5231701A (en) * | 1989-07-20 | 1993-08-03 | Tecnol Medical Products, Inc. | Sanitary head covering |
| US20080010721A1 (en) * | 2006-07-13 | 2008-01-17 | Campbell Douglas A | Removable, reusable, washable liner for use with various types of head gear |
| CN201260407Y (en) * | 2008-09-12 | 2009-06-24 | 孙丽燕 | Cap body convenient for processing |
| CN102342613A (en) * | 2011-09-28 | 2012-02-08 | 北京光华纺织集团有限公司 | Multifunctional shower cap |
| CN204120308U (en) * | 2013-07-30 | 2015-01-28 | 许振中 | A kind of mechanism circle cap |
-
2013
- 2013-07-30 CN CN2013103237349A patent/CN103431564A/en active Pending
-
2014
- 2014-05-13 CN CN201420240300.2U patent/CN204120308U/en not_active Expired - Fee Related
- 2014-05-13 CN CN201410197855.8A patent/CN104068551B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587674A (en) * | 1983-12-16 | 1986-05-13 | Armin Poly-Version, Inc. | Disposable cap with straps |
| US5231701A (en) * | 1989-07-20 | 1993-08-03 | Tecnol Medical Products, Inc. | Sanitary head covering |
| US20080010721A1 (en) * | 2006-07-13 | 2008-01-17 | Campbell Douglas A | Removable, reusable, washable liner for use with various types of head gear |
| CN201260407Y (en) * | 2008-09-12 | 2009-06-24 | 孙丽燕 | Cap body convenient for processing |
| CN102342613A (en) * | 2011-09-28 | 2012-02-08 | 北京光华纺织集团有限公司 | Multifunctional shower cap |
| CN204120308U (en) * | 2013-07-30 | 2015-01-28 | 许振中 | A kind of mechanism circle cap |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852530A (en) * | 2016-12-29 | 2017-06-16 | 中山伟立纺织品有限公司 | It is integrally formed the manufacture craft of cap and its cap of making |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103431564A (en) | 2013-12-11 |
| CN104068551B (en) | 2017-09-01 |
| CN204120308U (en) | 2015-01-28 |
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| C06 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170622 Address after: 433000, Prince Lake Industrial Park, Peng Town, Hubei, Xiantao Applicant after: Xiantao Zhongtai protective equipment Limited by Share Ltd Address before: 433000, No. 10, row 3, health Road, Peng Town, Hubei, Xiantao Applicant before: Xu Zhenzhong |
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