CN115462666A - Integrated mould pressing pillowcase and mould pressing forming equipment - Google Patents
Integrated mould pressing pillowcase and mould pressing forming equipment Download PDFInfo
- Publication number
- CN115462666A CN115462666A CN202211125692.3A CN202211125692A CN115462666A CN 115462666 A CN115462666 A CN 115462666A CN 202211125692 A CN202211125692 A CN 202211125692A CN 115462666 A CN115462666 A CN 115462666A
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- pillowcase
- pillow
- heat
- setting
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Bedding Items (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an integrated molded pillowcase and compression molding equipment. The pillow cover is designed by adopting polyester fabric and integrally compression-molded, so that the production process of the pillow cover is greatly simplified, the requirement on the stability of the pillow inner is met, and the pillow cover has the characteristics of good air permeability, comfortable contact and the like. Satisfy spacing and the profile modeling cooperation demand of pillow built-in angle end, can not influence the pillow function, the pillow built-in position is accurate reliable simultaneously. Satisfy the compression molding demand of pillowcase one time through compression molding equipment, easily streamlined production, the product shaping is unified higher, has greatly reduced the human cost, and the product percent of pass obtains great promotion simultaneously.
Description
Technical Field
The invention relates to an integrated molded pillowcase and compression molding equipment, and belongs to the technical field of pillowcase compression molding.
Background
Pillow, a sleeping tool. Pillows are generally considered to be a filler that people adopt for sleeping comfort. It is recognized from modern medical research that the spine of the human body is a straight line when viewed from the front, but has four physiological curvatures when viewed from the side. In order to protect the normal physiological curvature of the neck and maintain the normal physiological activities of people during sleeping, a pillow is needed during sleeping.
Traditional pillow generally adopts the built-in cotton of packing of pillowcase, buckwheat etc, and improve and material development along with people's standard of living, more and more pillows adopt the latex, the pillow of compression molding such as bionical cotton, this type of pillow possesses certain fixed form, satisfy specific unsmooth functional area and realize the demand, unsmooth adaptation to human physiology curve in surface, make the sleep more comfortable, and for the protection pillow, generally can carry out the parcel protection of pillowcase above that, maintain the pillow cleanliness factor through the replacement pillowcase.
Traditional pillowcase adopts the cover body or the bag body, covers or wraps up the protection to the pillow, so can make the pillow maintain clean, satisfies the contact surface through the pillowcase replacement clean, effectively prevents the mite and breeds the circumstances such as, uses safelyr comfortable.
However, along with people's requirement to the sleep quality is higher and higher, also higher and higher to the comfort level requirement of pillowcase, cooperation stability is relatively poor between present pillowcase and the pillow, appears the relative aversion between pillowcase and the pillow easily when using, influences the use, has also provided higher requirement to the elasticity of pillowcase itself and contact comfort level in addition.
The polyester fiber is a material with excellent elasticity, is a pillowcase material with very excellent plasticity, can realize various shape forming by performing mould pressing and shaping on the polyester fiber, meets the requirement of mould pressing and forming of a pillowcase surface, can provide better elasticity and contact comfort degree as the pillowcase surface, can enable the pillowcase to have certain tension, is more reliable in fixation of the pillow core, and is not easy to generate relative movement of the pillow core in the pillowcase.
At present, the prior art for forming the pillow surface by carrying out compression molding on the polyester fabric is more, and the inventor filed a utility model patent with the application number of 2022206406038 to the national Bureau in 2022, 3, 23 days, by Tengfei science and technology, inc., discloses a compression molding pillow case, which adopts a hot compression molding mode to realize the molding of the top layer of the pillow case and forms a complete pillow case structure by matching with a fixing body.
Under the general condition, the pillowcase includes the pillow face, the pillowcase periphery, the pillowcase bottom surface, traditional mould pressing only can realize the compression molding of pillow face, consequently need carry out the pillowcase, the pillowcase periphery, the connection shaping between the pillowcase bottom surface, generally adopt sticky, the quilting, modes such as heat recombination, lead to the shaping cost higher, relative combination stability is relatively poor, and the utility model patent at my 2022206406038 adopts the mould pressing to realize the pillowcase, the integrated into one piece of pillowcase periphery, but it still need be connected with the pillowcase bottom surface, also need multichannel step, lead to pillowcase manufacturing cost higher, in addition, when carrying out connection shaping, can cause the product uniformity relatively poor, long-term use causes phenomenons such as seam easily.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides an integrated mould pressing pillowcase and mould pressing forming equipment aiming at the problems that a traditional polyester fabric pillowcase is long in production period and low in yield due to multiple connections.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
integral type mould pressing pillowcase, be in including pillowcase top layer, pillowcase bottom, setting the pillowcase top layer with pillowcase periphery wall between the pillowcase bottom, be equipped with the window level that is used for carrying on the pillow on the pillowcase bottom, the pillowcase top layer the pillowcase bottom the pillowcase periphery wall is by the integrative compression molding of polyester surface fabric.
Preferably, the window level is a linear slit arranged on the bottom layer of the pillow case.
Preferably, the top layer of the pillow case and/or the bottom layer of the pillow case are provided with heat-cured positioning corner ends.
Preferably, the top layer of the pillow case is provided with a physiological profiling concave-convex matching structure matched with the pillow core.
The invention also provides compression molding equipment of the integrated molded pillowcase, which comprises a pillowcase die holder with a model cavity groove and a heat-setting pillow core die which is relatively displaced with the pillowcase die holder and is matched with the model cavity groove, wherein a pillow core die connector matched with the window position is arranged on the heat-setting pillow core die,
a bottom layer horizontal pushing module used for forming the bottom layer of the pillowcase is arranged on the pillowcase die holder,
and a polyester fabric feeding mechanism for loading polyester fabric is arranged between the bottom layer horizontal pushing module and the heat setting pillow core mould.
Preferably, the bottom layer horizontal pushing module comprises two horizontal pushing modules with horizontal relative opening and closing displacement.
Preferably, polyester surface fabric feed mechanism includes fixed bottom feed frame and possesses towards the fixed bottom feed frame displacement's clamping lock feed frame.
Preferably, the top layer of the pillow case and/or the bottom layer of the pillow case are provided with heat-cured positioning corner ends,
the heat-setting pillow core mould is provided with a corner end heat-setting part which is arranged corresponding to the heat-setting positioning corner end.
Preferably, the top layer of the pillowcase is provided with a physiological profiling concave-convex matching structure matched with the pillow core,
the heat-setting pillow core die is provided with a concave-convex die part for forming the physiological profiling concave-convex matching structure.
The invention has the following beneficial effects:
1. the pillow case is designed by adopting the polyester fabric integrated compression molding, greatly simplifies the production process of the pillow case, meets the requirement on the stability of the pillow inner, and has the characteristics of good air permeability, comfortable contact and the like.
2. The requirement of the spacing and profile modeling of the built-in corner end of the pillow core is met, the function of the pillow core is not affected, and the built-in position of the pillow core is accurate and reliable.
3. Satisfy the compression molding demand of pillowcase one time through compression molding equipment, easily streamlined production, the product shaping is unified higher, has greatly reduced the human cost, and the product percent of pass obtains great promotion simultaneously.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the construction of an integrally molded pillow cover of the present invention.
Fig. 2 is another perspective view of the integrally molded pillow cover of the present invention.
FIG. 3 is a schematic structural view of a compression molding apparatus for integrally molded pillow cases of the present invention.
FIG. 4 is a schematic view showing the structure of a molded product formed by the molding apparatus of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The invention provides an integrated molded pillowcase, which comprises a pillowcase top layer 1, a pillowcase bottom layer 2 and a pillowcase outer peripheral wall 3 arranged between the pillowcase top layer 1 and the pillowcase bottom layer 2, wherein a window 4 for carrying a pillow core is arranged on the pillowcase bottom layer 2, as shown in figures 1, 2 and 4.
Specifically, the traditional pillow case with a built-in pillow core has large mobility, which affects the use comfort, and in order to meet the built-in stability of the pillow core, the design of elastic binding or elastic sleeve bodies is generally adopted, and the polyester fabric has strong elasticity and plasticity, so that the pillow case is more suitable for being used as a pillow case material.
However, the pillowcase includes the pillowcase top layer, the pillowcase bottom, pillowcase periphery wall, adopt the polyester surface fabric to realize only the compression molding of pillowcase top layer or pillowcase top layer and pillowcase periphery wall at present, when the final assembly moulding of pillowcase, need carry out bonding or quilting between compression molding body and the pillowcase bottom, secondary technology cooperation production efficiency is lower, compression molding's pillowcase top layer or pillowcase periphery wall's outer fringe limit possesses yielding characteristic in addition, in being connected the in-process with the pillowcase bottom, can cause the unified relatively poor condition of product, influence the product percent of pass.
In the present case, adopt the integrative compression molding's of polyester surface fabric integral type design, pillowcase top layer 1, pillowcase bottom 2, pillowcase periphery wall 3 are by the integrative compression molding of polyester surface fabric promptly to only keep the window level, so need not to carry out the secondary operation production of pillowcase bottom 2, shortened product production cycle, and improved the unified one degree of product shaping, the product percent of pass is higher.
It should be noted that after the die pressing and integral forming, the forming requirement can be met only by trimming the window position, and certainly, for the firmness of the window position and the internal stability of the pillow core, a button, a zipper, a magic tape and the like can be designed on the window position to meet the internal locking stability of the pillow core, and the polyester fabric subjected to the integral die pressing and forming can also keep excellent air permeability.
In one embodiment, the window level 4 is a linear slit provided on the bottom layer of the pillow case.
This window level 4 is used for compression molding's pillowcase drawing of patterns, satisfies the built-in business turn over operation demand of pillow simultaneously, and the design of linear slotting makes things convenient for mould pressing production facility to make more, still easily later stage zip fastener carries on the demand.
Of course, the window 4 can also adopt the design of circular hollow, rectangular hollow, S-shaped slit and the like, and the window design meeting the requirements of demoulding and pillow core entering and exiting is within the protection range of the scheme.
In one embodiment, the top pillow case layer 1 and/or the bottom pillow case layer 2 are provided with heat-cured positioning corner ends 5.
Specifically, the pillow core is generally a rectangular structure, the elasticity of the pillow case is uniform, and the corner ends are formed into the thermosetting positioning corner ends 5 with higher hardness through the thermosetting positioning corner ends 5, namely, the corner ends are formed into the thermosetting positioning corner ends 5 with higher hardness through differential temperature during compression molding, so that the stable spacing of the inside of the pillow core is realized, and the relative mobility of the inside of the pillow core is greatly reduced.
It should be noted that the polyester fabric has a high elastic openness and elastic recovery degree, and the design of the thermo-curing positioning angle end 5 is adopted to meet the requirement of smooth demolding, and such polyester fabric with high elastic openness and elastic recovery degree belongs to the prior art, and the details of the components and the material characteristics are not described herein.
In one embodiment, the top layer of the pillow case is provided with a physiological profiling concave-convex matching structure 6 matched with the pillow inner.
Specifically speaking, the pillow with more bionic physical functions exists at present, namely the pillow with neck support, massage bumps and other designs, aiming at the pillow, the pillow case is designed by adopting a physiological profiling concave-convex matching structure 6, the requirement of profiling and built-in matching with the pillow is met, the original function of the pillow cannot be influenced, and meanwhile, the built-in pillow is more stable and reliable and the positioning is more accurate.
As shown in fig. 3, the compression molding apparatus for forming the integrally molded pillow case of the present invention comprises a pillow case mold base 20 having a mold cavity 10, and a heat-set pillow core mold 30 relatively displaced with the pillow case mold base and adapted to fit the mold cavity, wherein a pillow core mold connector 40 adapted to fit a window is provided on the heat-set pillow core mold.
The pillow case base 20 is provided with a bottom layer horizontal pushing module 50 for forming the bottom layer of the pillow case.
A polyester fabric feeding mechanism 60 for loading polyester fabric is arranged between the bottom layer horizontal pushing module and the heat setting pillow core mould.
The specific implementation process and principle description are as follows:
firstly, the polyester fabric is clamped on a polyester fabric feeding mechanism 60, and the heat-setting pillow core die 30 is pressed downwards so that the polyester fabric is stretched and pressed into the model cavity groove 10 of the pillowcase die holder 20.
After the heat-setting pillow core mold 30 is pressed in place, the bottom layer flat push mold assembly closes the mold to enable the polyester fabric on the periphery to be tightly folded and matched with the pillow core mold connector 40, and therefore the pillow case bottom layer 2 with the window position is formed.
And (3) performing heat setting for a certain time, after the heat setting is completed, sequentially resetting the bottom layer horizontal pushing module, the heat-setting pillow core mould 30 and the polyester fabric feeding mechanism 60, wherein the formed mould pressing product is as shown in figure 4, and the mould pressing product is separated from the heat-setting pillow core mould 30 and then trimmed to obtain the integrated mould pressing pillowcase.
In one embodiment, the bottom layer horizontal pushing module comprises two horizontal pushing modules with horizontal relative opening and closing displacement.
Specifically, the polyester fabric is in a tight state during flanging, so that the requirement on flatness of the pillowcase bottom layer 2 can be met by adopting two flat push modules, and certainly, four flat push modules matched in the radial direction can also be adopted, and the mechanism design of the pillowcase bottom layer 2 matched with the pillow core mold connecting body 40 to form a flanged flat state is only required to be met within the protection range of the scheme.
In one embodiment, the polyester fabric feed mechanism 60 includes a fixed bottom feed frame 61 and a clamp lock feed frame 62 with displacement toward the fixed bottom feed frame.
Namely, the polyester fabric is clamped on the fixed bottom material frame 61 and the clamping and material locking frame 62, and the periphery of the polyester fabric is kept in a tight state in the operation process of the heat-setting pillow core die 30 and the bottom layer horizontal pushing die set 50.
It should be noted that, the present embodiment may be optimized, and there is a polyester fabric supply line for supplying the polyester fabric, and the polyester fabric supply line passes through the seam between the fixing bottom material frame 61 and the clamping and locking material frame 62, so as to meet the requirement of continuous material supply, and greatly improve the production efficiency.
Of course, when the design is adopted, a design for cutting and stripping the formed product is designed in the polyester fabric feeding mechanism 60, and the design can be a circular cutting station for a window level or a cutting station for flanging tailings.
In one embodiment, the top and/or bottom layers of the pillow case are provided with heat-set positioning corner ends, and the heat-set pillow core mold is provided with corner end heat-set parts 31 corresponding to the heat-set positioning corner ends. The top layer of the pillow case is provided with a physiological profiling concave-convex matching structure matched with the pillow core, and the heat-setting pillow core mould is provided with a concave-convex mould part for forming the physiological profiling concave-convex matching structure.
Specifically, it is sufficient that the concave-convex model portion is used for being similar to the pillow core, and the corner end thermosetting portion 31 adopts a design different from the temperature of other portions, so that the requirement of increasing the hardness of the thermosetting positioning corner end due to certain heat hardening is met, the principle that the polyester fabric is shaped through different heating temperatures and even the hardness is changed belongs to the prior art, and the principle is not repeated here, and only the required temperature setting needs to be performed according to the characteristics of the polyester fabric.
Through the above description, the pillowcase design adopting the polyester fabric and integrally molded through compression molding can greatly simplify the pillowcase production process, meet the requirement on the internal stability of the pillow inner, and has the characteristics of good air permeability, comfortable contact and the like. The requirement of the spacing and profile modeling of the built-in corner end of the pillow core is met, the function of the pillow core is not affected, and the built-in position of the pillow core is accurate and reliable. Satisfy the compression molding demand of pillowcase one time through compression molding equipment, easily streamlined production, the product shaping is unified higher, has greatly reduced the human cost, and the product percent of pass obtains great promotion simultaneously.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (9)
1. Integral type mould pressing pillowcase, be in including pillowcase top layer, pillowcase bottom, setting the pillowcase top layer with pillowcase periphery wall between the pillowcase bottom, be equipped with the window level that is used for carrying on the pillow on the pillowcase bottom, its characterized in that:
the top layer of the pillowcase, the bottom layer of the pillowcase and the outer peripheral wall of the pillowcase are integrally molded by polyester fabric.
2. The one-piece molded pillow cover of claim 1, wherein:
the window position is a linear slot arranged on the bottom layer of the pillow case.
3. The one-piece molded pillow cover of claim 1, wherein:
the top layer and/or the bottom layer of the pillow case are provided with thermosetting positioning corner ends.
4. The one-piece molded pillow cover of claim 1, wherein:
the top layer of the pillow case is provided with a physiological profiling concave-convex matching structure matched with the pillow core.
5. Compression molding apparatus for an integrally molded pillow case according to any one of claims 1 to 4, wherein:
comprises a pillowcase die holder with a model cavity groove and a heat-setting pillow core die which is arranged in the pillowcase die holder in a relative displacement way and is matched with the model cavity groove, wherein a pillow core die connector matched with the window position is arranged on the heat-setting pillow core die,
a bottom layer horizontal pushing module used for forming the bottom layer of the pillowcase is arranged on the pillowcase die holder,
and a polyester fabric feeding mechanism for loading polyester fabric is arranged between the bottom layer flat pushing module and the heat setting pillow core die.
6. An integrated moulded pillow cover and moulding apparatus according to claim 5, wherein:
the bottom layer horizontal push module comprises two horizontal push modules which are horizontally and relatively opened and closed to move.
7. An integrated moulded pillow cover and moulding apparatus according to claim 5, wherein:
polyester surface fabric feed mechanism includes fixed collet material frame and possesses towards the clamping lock material frame of fixed collet material frame displacement.
8. An integrated moulded pillow cover and moulding apparatus according to claim 5, wherein:
the top layer and/or the bottom layer of the pillowcase are provided with thermosetting positioning corner ends,
the heat-setting pillow core die is provided with a corner end heat-setting part which is arranged corresponding to the heat-setting positioning corner end.
9. An integrated molded pillowcase and molding apparatus according to claim 5, wherein:
the top layer of the pillowcase is provided with a physiological profiling concave-convex matching structure matched with the pillow core,
the heat-setting pillow core die is provided with a concave-convex die part for forming the physiological profiling concave-convex matching structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211125692.3A CN115462666A (en) | 2022-09-15 | 2022-09-15 | Integrated mould pressing pillowcase and mould pressing forming equipment |
| PCT/CN2022/142718 WO2024055469A1 (en) | 2022-09-15 | 2022-12-28 | Integrated molded pillowcase and compression molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211125692.3A CN115462666A (en) | 2022-09-15 | 2022-09-15 | Integrated mould pressing pillowcase and mould pressing forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115462666A true CN115462666A (en) | 2022-12-13 |
Family
ID=84333940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211125692.3A Pending CN115462666A (en) | 2022-09-15 | 2022-09-15 | Integrated mould pressing pillowcase and mould pressing forming equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115462666A (en) |
| WO (1) | WO2024055469A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024055469A1 (en) * | 2022-09-15 | 2024-03-21 | 腾飞科技股份有限公司 | Integrated molded pillowcase and compression molding device |
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2022
- 2022-09-15 CN CN202211125692.3A patent/CN115462666A/en active Pending
- 2022-12-28 WO PCT/CN2022/142718 patent/WO2024055469A1/en unknown
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| KR100807194B1 (en) * | 2007-07-31 | 2008-03-03 | 박용현 | Mold for headrest |
| CN205197619U (en) * | 2015-09-09 | 2016-05-04 | 上海艾莱依家用纺织品有限公司 | Novel feather pillow |
| CN107136840A (en) * | 2016-08-11 | 2017-09-08 | 海宁市现代汽车座套有限公司 | A kind of preparation method of improved health-care pillow |
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| WO2024055469A1 (en) * | 2022-09-15 | 2024-03-21 | 腾飞科技股份有限公司 | Integrated molded pillowcase and compression molding device |
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| Publication number | Publication date |
|---|---|
| WO2024055469A1 (en) | 2024-03-21 |
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