CN113367413A - Preparation process for semi-automatically producing traceless underpants - Google Patents

Preparation process for semi-automatically producing traceless underpants Download PDF

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Publication number
CN113367413A
CN113367413A CN202110660028.8A CN202110660028A CN113367413A CN 113367413 A CN113367413 A CN 113367413A CN 202110660028 A CN202110660028 A CN 202110660028A CN 113367413 A CN113367413 A CN 113367413A
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CN
China
Prior art keywords
cut
hot pressing
glue
parts
dispensing
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
Application number
CN202110660028.8A
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Chinese (zh)
Inventor
李朋诚
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Shenzhen Aobang Automation Equipment Co ltd
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Shenzhen Aobang Automation Equipment Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Shenzhen Aobang Automation Equipment Co ltd filed Critical Shenzhen Aobang Automation Equipment Co ltd
Priority to CN202110660028.8A priority Critical patent/CN113367413A/en
Publication of CN113367413A publication Critical patent/CN113367413A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B9/00—Undergarments
    • A41B9/04—Knickers for ladies, with or without inserted crotch or seat parts
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H3/00—Patterns for cutting-out; Methods of drafting or marking-out such patterns, e.g. on the cloth
    • A41H3/06—Patterns on paper
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses

Abstract

A preparation process for semi-automatically producing traceless underpants relates to an underpants preparation process. It is according to paper pattern design drawing, cut pants contour dimension and backer size, set up the machine parameter, and design scheme drawing and some route of gluing, the first backer is glued to the point gum, cut-parts are placed on artifical left side, the first left side cut-parts side bone point of point gum is glued, the artifical backer that will glue a little is pasted with left cut-parts to the point gum first backer point, the backer that the hot pressboard hot pressing is pasted to the while, cut-parts are placed on artifical right side, artifical left cut-parts side bone that is pasted to the left side, later hot pressboard hot pressing left cut-parts side bone, right cut-parts side bone is glued to the point gum first point simultaneously, the artifical backer that will glue a little simultaneously is pasted with right cut-parts to the right cut-parts, later hot pressing board hot pressing right cut-parts backer is glued to the point gum first backer point simultaneously, the artifical left cut-parts of packing that has hot pressed the side bone is put new cut-parts again simultaneously, package warehouse entry after the inspection. The invention simplifies the processing flow, reduces the production cost and more easily ensures the product quality and the production efficiency.

Description

Preparation process for semi-automatically producing traceless underpants
Technical Field
The invention relates to the technical field of underwear preparation, in particular to a preparation process for semi-automatically producing traceless underwear.
Background
Underpants are underwear for women, and become an indispensable article for women since the birth of the underpants in the early century. With the development of times, traditional knitted underwear and traceless underwear appear in the market, and in recent years, traceless underwear is more and more favored by women because the traceless underwear is comfortable and close-fitting and does not leave marks when being worn, and the market of the traceless underwear is larger and larger.
In the existing production technology of traceless underpants, after the traceless underpants are cut, the cut pieces are further subjected to base fabric adhesive sticking, base fabric opposite sticking and base fabric hot pressing manually; the side bone rubberizing, the side bone is to pasting, the preparation technologies such as side bone hot pressing, every technology all needs one person to operate different machine equipment to accomplish, and the quality of product relies on workman's technical merit and proficiency, and the present workman is difficult to recruit, and the staff is unstable, and workman's operation gimmick is not unified, seriously influences the quality and the production efficiency of product.
Therefore, a new manufacturing process is needed to be provided, so that the problems of manual operation, more labor, complex process flow, non-uniform operation methods of workers, low efficiency and the like in the existing traceless underwear production process are solved, the standardized and automatic production of traceless underwear is realized, and the product quality and the production efficiency are ensured.
Disclosure of Invention
The invention aims to provide a preparation process for semi-automatically producing traceless underpants aiming at the defects and shortcomings of the prior art, which changes a small-flow operation mode in the prior art, which consists of six persons operating different devices, into a mode that one person operates one machine to complete all actions, and the machine completes complicated glue dispensing and hot pressing actions, and only simple mutual pasting and cut piece folding and unfolding actions are manually performed. The invention simplifies the processing flow, reduces the production cost, reduces the dependence of the production and the manufacture of the product on the technical level and the proficiency of workers, and more easily ensures the quality and the production efficiency of the product.
In order to achieve the purpose, the invention adopts the following technical scheme: a preparation process for semi-automatically producing traceless underpants comprises the following steps:
step 1, cutting the outline size of the underpants and the size of base fabric according to a paper pattern design drawing;
step 2, setting the pressure of a pneumatic valve of a dispensing head of the machine, the temperature of a glue barrel of the machine and the temperature of a nozzle according to the requirements of technological parameters, and setting the pressure of the pneumatic valve of a hot pressing plate of the machine and the temperature of the hot pressing plate;
step 3, setting a dispensing path according to the design scheme drawing;
step 4, starting to glue the base fabric of the glue dispensing head, and meanwhile, placing cut pieces on the left side of the hand;
step 5, dispensing glue on the side bones of the left cut piece of the glue dispensing head, and manually pasting the base fabric with the glue dispensed in the step 4 to the left cut piece;
step 6, dispensing base fabric of the dispensing head, simultaneously hot-pressing the attached base fabric in the step 5 by a hot pressing plate, and simultaneously placing cut pieces on the right side of the worker;
step 7, manually pasting the lateral bones of the left cut pieces;
step 8, hot pressing the left cut piece side bone by a hot pressing plate, simultaneously dispensing the right cut piece side bone by a dispensing head, and manually pasting the base fabric which is dispensed in the step 6 and the right cut piece;
step 9, hot pressing the bottom cloth of the right cut piece by a hot pressing plate, dispensing by the dispensing head bottom cloth, manually retracting the left cut piece with the hot pressed lateral bones in the step 8, and placing a new cut piece;
and step 10, packaging and warehousing the collected products after inspection.
Further, the step 2 and the step 3 can be interchanged.
Further, the pressure of the pneumatic valve of the point gluing head in the step 2 is 6 +/-0.5 bar, the temperature of the gluing barrel is 100-140 ℃, the temperature of the nozzle is 200-240 ℃, the pressure of the pneumatic valve of the hot pressing plate is 2.5 +/-0.5 bar, and the temperature is 60-80 ℃.
Furthermore, the base cloth glue dispensing path in the step 4 is set according to the contour size of the base cloth.
Furthermore, the cutting pieces are placed on the left side of the step 4 manually, or the cutting pieces are placed on the right side first, and the left and right sequences can be changed.
Further, the glue in any one of the steps 1 to 9 is a PUR hot melt glue.
Further, the time for hot pressing the base fabric and the side bones by the hot pressing plate in the step 8 and the step 9 is 6-10 seconds.
The working principle of the invention is as follows:
the invention cuts the outline size and the base cloth size of the underpants according to a paper pattern design drawing, sets machine parameters simultaneously, designs a scheme drawing, sets a glue dispensing path, starts glue dispensing of a base cloth of a glue dispensing head, places cut pieces on the left side of the manual work, dispenses glue from the side bones of the left cut piece of the glue dispensing head, manually pastes the glued base cloth of the glue dispensing head and the left cut piece, dispenses glue from the base cloth of the glue dispensing head, simultaneously hot-presses a hot-pressing plate to paste the pasted base cloth, places the cut pieces on the right side of the manual work, manually pastes the side bones of the left cut piece, simultaneously dispenses glue from the glue dispensing head, manually pastes the glued base cloth of the glue dispensing head and the right cut piece, then hot-presses the base cloth of the right cut piece through the hot-pressing plate, dispenses the base cloth of the glue dispensing head, simultaneously manually packs the left cut piece of the hot-pressed side bones, then places new cut pieces, finally packs and puts in storage after inspection.
After the technical scheme is adopted, the invention has the beneficial effects that:
the preparation process of the invention changes the small-flow operation mode of six persons operating different devices in the prior art into the mode of operating one machine by one person to finish all actions, and the machine finishes complex dispensing and hot-pressing actions, and only simple mutual pasting and cut piece folding and unfolding actions are manually carried out. The invention simplifies the processing flow, reduces the production cost, reduces the dependence of the production and the manufacture of the product on the technical level and the proficiency of workers, and more easily ensures the quality and the production efficiency of the product.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of the present embodiment.
Fig. 2 is a schematic view of the structure of the cloth of the present invention.
Fig. 3 is a schematic workflow diagram of the present invention.
Fig. 4 is a schematic workflow diagram of another representation of the present invention.
Description of reference numerals: 1-step 1, 2-step 2, 3-step 3, 4-step 4, 5-step 5, 6-step 6, 7-step 7, 8-step 8, 9-step 9, 10-step 10.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the method specifically comprises the following steps:
step 1, cutting the outline size and the base fabric size of the underpants according to a paper pattern design drawing, wherein the underpants material is made of a material with good air permeability and high rebound resilience, so that the wearing comfort of the underpants is improved;
step 2, setting the pressure of a pneumatic valve of a dispensing head of the machine, the temperature of a glue barrel of the machine and the temperature of a nozzle according to technological parameter requirements; setting the pressure of a hot pressing plate air pressure valve of a machine, the temperature of the hot pressing plate, the pressure of a glue dispensing head air pressure valve as 6.5bar, the temperature of a glue barrel as 140 ℃, the temperature of a nozzle as 240 ℃, the pressure of the hot pressing plate air pressure valve as 3bar and the temperature as the temperature;
step 3, setting a dispensing path according to the design scheme drawing, wherein the dispensing path is set according to the outline size of the base fabric;
3, starting dispensing of a base fabric of a dispensing head, placing cut pieces on the left side manually, pressing a machine starting button, automatically dispensing the base fabric by the machine dispensing head, enabling the dispensing surface of the base fabric to be a non-close-fitting surface, manually placing the cut pieces on a left movable plate while dispensing the machine, enabling the close-fitting surface of the cut pieces to be upward, and pressing the button to enter the next step after the cut pieces are placed manually;
step 5, dispensing the side bones of the cut pieces on the left side of the dispensing head, moving the dispensing head of the machine to the side bones of the cut pieces manually placed in the step 4, starting dispensing the side bones, manually pasting the base cloth with the glue dispensed in the step 4 to the left cut pieces, pasting the dispensing surface of the base cloth to the close-fitting surface of the cut pieces of the underpants according to the pasting position in the design drawing, and pressing a button to enter the next step after the manual pasting is finished;
step 6, dispensing the base fabric by using a dispensing head, and moving the dispensing head to the base fabric for dispensing; simultaneously moving the hot pressing position by the left movable plate, carrying out hot pressing on the stuck base fabric in the step 5 for 10 seconds, manually placing the underwear cutting pieces on the right movable plate, and pressing a button to enter the next step after the underwear cutting pieces are manually placed;
step 7, manually pasting the lateral bones of the left cut piece, manually pasting the lateral bone glue dispensing surfaces at the two sides of the underpants with the non-glue dispensing surfaces together, requiring the pasting to be neat, pressing a button after the manual pasting is finished, and entering the next step;
step 8, hot pressing the left cut piece side bone by a hot pressing plate, moving a left movable plate to a side bone hot pressing position, starting hot pressing the left cut piece side bone, wherein the hot pressing time is 10S, moving a dispensing head to the right cut piece, starting side bone dispensing, manually pasting the base fabric with glue in the glue dispensing head of S6 to the right cut piece, pressing a button after manual pasting, and entering the next step;
step 9, hot pressing the base fabric of the right cut piece by a hot pressing plate, moving a right movable plate to a hot pressing position to start hot pressing the base fabric, moving a dispensing head to a base fabric dispensing position to start dispensing the base fabric, manually collecting the left cut piece with the side bones thermally pressed in the step 8, then placing a new cut piece, and performing left-right circulation in the way;
and step 10, packaging and warehousing the collected products after inspection, collecting underpants with hot-pressed side bones, finishing the finished underpants product, inspecting the quality of the finished product, and packaging qualified products and warehousing.
The glue in any one of the steps 1-9 is PUR hot melt glue.
After adopting above-mentioned technical scheme, this embodiment beneficial effect does:
the preparation process of the embodiment is adopted to produce the traceless underpants, the processing flow is simplified, one person operates one machine to finish all production actions, the production cost is reduced, the dependence of the production and the manufacture of the product on the manual technical level and the proficiency is reduced, and the quality and the production efficiency of the product are easier to ensure.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. A preparation process for semi-automatically producing traceless underpants is characterized in that: it comprises the following steps:
step (1), cutting the contour size of the underpants and the size of the base fabric according to a paper pattern design drawing;
step (2), setting the pressure of a pneumatic valve of a dispensing head of the machine, the temperature of a glue barrel of the machine and the temperature of a nozzle of the machine, and setting the pressure of the pneumatic valve of a hot pressing plate of the machine and the temperature of the hot pressing plate according to technological parameter requirements;
step (3), setting a dispensing path according to the design scheme drawing;
step (4), starting to glue the base fabric of the glue dispensing head, and meanwhile, placing cut pieces on the left side manually;
step (5), dispensing glue from the side bone of the left cut piece of the dispensing head, and manually pasting the base fabric with the glue dispensed in the step (4) to the left cut piece;
step (6), dispensing base fabric of the dispensing head, simultaneously hot-pressing the attached base fabric in the step (5) by a hot pressing plate, and simultaneously placing cut pieces on the right side of the worker;
step (7), manually pasting the lateral bones of the left cut pieces;
step (8), hot pressing the left cut piece side bone by a hot pressing plate, simultaneously dispensing the right cut piece side bone by a dispensing head, and manually pasting the base fabric which is dispensed in the step (6) and the right cut piece;
step (9), hot pressing the bottom cloth of the right cut piece by a hot pressing plate, dispensing glue by the bottom cloth of the glue dispensing head, manually retracting the left cut piece with the side bones hot-pressed in the step (8), and placing a new cut piece;
and (10) inspecting the collected product, packaging and warehousing.
2. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: the step (2) and the step (3) can be interchanged.
3. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: the pressure of the pneumatic valve of the point rubber head in the step (2) is 6 +/-0.5 bar, the temperature of the rubber barrel is 100-140 ℃, the temperature of the nozzle is 200-240 ℃, the pressure of the pneumatic valve of the hot pressing plate is 2.5 +/-0.5 bar, and the temperature is 60-80 ℃.
4. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: the base cloth glue dispensing path in the step (4) is set according to the contour size of the base cloth.
5. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: and (4) manually placing cut pieces on the left side or placing cut pieces on the right side in advance, wherein the left and right sequences can be interchanged.
6. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: the glue in any one of the steps (1) to (9) is PUR hot melt glue.
7. The process for making semi-automatic seamless underwear according to claim 1, wherein the process comprises the following steps: and (5) the time for hot pressing the base fabric and the side bones by the hot pressing plate in the step (8) and the step (9) is 6-10 seconds.
CN202110660028.8A 2021-06-15 2021-06-15 Preparation process for semi-automatically producing traceless underpants Pending CN113367413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110660028.8A CN113367413A (en) 2021-06-15 2021-06-15 Preparation process for semi-automatically producing traceless underpants

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Application Number Priority Date Filing Date Title
CN202110660028.8A CN113367413A (en) 2021-06-15 2021-06-15 Preparation process for semi-automatically producing traceless underpants

Publications (1)

Publication Number Publication Date
CN113367413A true CN113367413A (en) 2021-09-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114451596A (en) * 2021-12-27 2022-05-10 安徽省脉思图内衣科技有限公司 Shaping waist seal and production process thereof
CN115318566A (en) * 2022-07-29 2022-11-11 宁波聚华光学科技有限公司 Automatic adhesive dispensing equipment for underwear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114451596A (en) * 2021-12-27 2022-05-10 安徽省脉思图内衣科技有限公司 Shaping waist seal and production process thereof
CN114451596B (en) * 2021-12-27 2024-01-19 安徽省脉思图内衣科技有限公司 Shaping waist seal and production process thereof
CN115318566A (en) * 2022-07-29 2022-11-11 宁波聚华光学科技有限公司 Automatic adhesive dispensing equipment for underwear

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