WO2018058215A1 - Process for rotomoulding a solid lug used on a water vessel, and product obtained for water vessels with solid lug - Google Patents
Process for rotomoulding a solid lug used on a water vessel, and product obtained for water vessels with solid lug Download PDFInfo
- Publication number
- WO2018058215A1 WO2018058215A1 PCT/BR2017/050241 BR2017050241W WO2018058215A1 WO 2018058215 A1 WO2018058215 A1 WO 2018058215A1 BR 2017050241 W BR2017050241 W BR 2017050241W WO 2018058215 A1 WO2018058215 A1 WO 2018058215A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- eye
- water
- solid
- rotational molding
- rotomoulding
- Prior art date
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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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
Definitions
- the massive eye can be drilled by the manufacturer and / or user himself in order to facilitate the lifting of such tanks by means of a hole drilled in the central part of the solid eye. Commented drilling process is done after the rotational molding process and manually.
- the field of application of the present invention has as its segment the industrial process of thermoplastic transformation, forming a massive eye for tanks and reservoirs in general.
- the tank manufacturing process is known to consist of adding eyelets, which serve to provide ease of unmolding the mold product of the rotational molding machine, as well as being used to lift the products into that it is employed.
- the process of the hole in the eye is carried out by means of a rotational molding, with the placement of a steel pin, and when the mentioned rotational molding process is completed, the pin is removed from the projection, forming a hole in it, which as follows one look.
- the plastic layer that looks at it after the rotational molding process with the steel pin has a small thickness, leaving the body and the hole around the eye with the thin and fragile layer.
- these communicators by means of a through hole defined therein a mooring segment, which is opportunely surrounded by an anchoring mooring cord, being that the concave and convex channels are open towards the larger diameter of the flap and closed in smaller diameter of the same, thus configuring an insulating surface intended for seating the lid not shown.
- the above model reveals a model containing at least three eyes at the edge of the water box to provide a fixation and anchoring thereof, revealing a model that goes through the rotational molding process attached to a steel pin to make the hole that it conforms to an eyelet at the edge of the water tank, revealing a different model from the claim claimed here, since the present invention claims a massive tank and not water tank eye, and proposes a different rotational molding process than the present state. of technique.
- the inventor in question has developed the WATER LABELING PROCESS APPLIED TO WATER RESERVOIRS, AND PRODUCT OBTAINED FROM WATER-WATER RESERVOIRS, which consists especially of a process. of rotational molding to form a massive eye without the need to employ a steel pin as predicted by the prior art, configuring a thick and reinforced solid body eye designed to remove tanks from the mold of the rotomolding machine.
- the aim of the present invention is to obtain a solid eye after the initial rotational molding process, arranged in tanks and reservoirs in general, and the manufacturer and / or user can drill a hole in the central part of the thick body of the solid eye, facilitating the lifting of tanks. without the possibility of breakage as it contains a solid reinforced body.
- Figure 1 Perspective view of the massive eyelet arrangement; showing the look in a tank;
- Figure 2 Top view of the solid eye arrangement; showing the look in a tank;
- Figure 3 Frontal sectional view of the massive eyelet arrangement;
- Figure 4 Side view of the solid eye arrangement
- Figure 5 Side view of a conventional eye.
- THE PROCESS OF MASSIVE EYE ROTOMOLDING APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM THE MASSIVE EYE WATER RESERVOIRS consists especially of a rotomolding process to conform a massive eye (1), which after rotomolding process mentioned, it can remove tanks (T) from the mold of the rotomolding machine. Where, after said rotational molding process, a product is obtained which conforms to a massive eye (1) which can be drilled by the manufacturer and / or user himself to lift tanks (T) and reservoirs in general.
- the present invention is directed to a rotational molding process that does not require a steel pin as predicted by the state of the art to generate a hole in the solid eye (1) to be obtained, facilitating the rotational molding procedure and making the same, less expensive.
- a massive eye (1) of thick body (2) is obtained which can be drilled in its central part (3) by both the manufacturer and / or user, facilitating the lifting of tanks. (T), without the possibility of breaking the massive eye (1), as also predicted by the state of the art, since it is obtained by means of a reinforced solid body (1).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention especially comprises a rotomoulding process for forming a solid lug (1), wherein, after the rotomoulding process, said lug makes it possible to remove tanks (T) from the mould of the rotomoulding machine, wherein, after said rotomoulding process, a solid lug (1) is obtained which may be drilled by the actual manufacturer and/or user for raising tanks (T) and vessels in general.
Description
PROCESSO DE ROTOMOLDAGEM PARA OLHAL MACIÇO APLICADO EM RESERVATÓRIO DE ÁGUA, E PRODUTO OBTIDO DE RESERVATÓRIOS DE ÁGUA COM OLHAL MACIÇO MOLD LOOP LABELING PROCESS APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM MASSIVE EYE WATER RESERVOIRS
BREVE RESUMO BRIEF SUMMARY
[0001 ] Trata o presente de um pedido de patente de invenção de um inédito PROCESSO DE ROTOMOLDAGEM PARA OLHAL MACIÇO APLICADO EM RESERVATÓRIO DE ÁGUA, E PRODUTO OBTIDO DE RESERVATÓRIOS DE ÁGUA COM OLHAL MACIÇO, especialmente de um processo de rotomoldagem para conformação de um olhai maciço, cujo referido olhai é desenvolvido para facilitar à retirada de tanques e reservatórios em geral, do molde da máquina de rotomoldagem sem um furo central. This patent application is the subject of an unprecedented patent application for WATER EYE ROTOMOLDING APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM WATER EYE RESERVOIRS, especially a rotational molding process for forming an eye. solid, whose eye is developed to facilitate the removal of tanks and reservoirs in general from the mold of the rotomolding machine without a central hole.
[0002] Após o processo de rotomoldagem, o olhai maciço pode ser furado pelo próprio fabricante e/ou usuário, com a finalidade de facilitar o içamento dos referidos tanques, por meio de um furo realizado na parte central do olhai maciço, sendo que o processo de furação comentado é feito após o processo de rotomoldagem e de forma manual. Following the rotational molding process, the massive eye can be drilled by the manufacturer and / or user himself in order to facilitate the lifting of such tanks by means of a hole drilled in the central part of the solid eye. Commented drilling process is done after the rotational molding process and manually.
CAMPO DE APLICAÇÃO APPLICATION FIELD
[0003] O campo de aplicação da invenção ora pleiteada, tem como segmento o processo industrial de transformação de termoplásticos, conformando um olhai maciço para tanques e reservatórios em geral. The field of application of the present invention has as its segment the industrial process of thermoplastic transformation, forming a massive eye for tanks and reservoirs in general.
ESTADO DA TÉCNICA TECHNICAL STATE
[0004] Sabe-se que o processo de fabricação de tanques, consiste em acrescer olhais nos mesmos, os quais servem para prover a facilidade no momento de desenformar o produto do molde da máquina de rotomoldagem, bem como ser utilizado para içar os produtos em que o mesmo esteja empregado. O processo do furo no olhai é realizado por meio de roto moldagem, com a colocação de um pino de aço, e quando conclui-se o processo mencionado de rotomoldagem o pino é retirado da projeção, conformando um furo no mesmo, que por seguinte configura um olhai. No entanto a camada plástica que o olhai compreende após o processo de rotomoldagem com o pino de aço, caracteriza uma pequena espessura, deixando o corpo e o entorno do furo no olhai com a camada fina e fragilizada. Tornando o olhai
frágil, quando o mesmo é utilizado para o içamento dos tanques, podendo ocorrer rachaduras, quebra da região do olhai, podendo permitir a entrada de poluentes nos referidos tanques, além de mostrar um procedimento mais demorado e custoso no que tange a furação do olhai com o pino revestido no processo de rotomoldagem como comentado acima. The tank manufacturing process is known to consist of adding eyelets, which serve to provide ease of unmolding the mold product of the rotational molding machine, as well as being used to lift the products into that it is employed. The process of the hole in the eye is carried out by means of a rotational molding, with the placement of a steel pin, and when the mentioned rotational molding process is completed, the pin is removed from the projection, forming a hole in it, which as follows one look. However, the plastic layer that looks at it after the rotational molding process with the steel pin has a small thickness, leaving the body and the hole around the eye with the thin and fragile layer. Making him look fragile, when it is used for the lifting of the tanks, which may occur cracks, breaking of the region of the eye, allowing the entrance of pollutants in the said tanks, besides showing a more time consuming and costly procedure with regard to the drilling of the eye with the coated pin in the rotational molding process as commented above.
[0005] O atual estado da técnica antecipa alguns documentos que versam sobre a matéria em apreço, como o DOCUMENTO: MU 7702499-0 U2 - DATA DE DEPÓSITO: 12/1 1/1997 TÍTULO: CAIXA D'ÁGUA COM OLHAL PARA FIXAÇÃO E ANCORAGEM RESUMO: Compreendida por uma caixa d'água circular cónica cuja borda superior projeta uma aba que incorpora três ou mais olhai canelar, cada qual formado a partir de um canal em meia cana configurando aí um canal côncavo pela face superior e convexo pela face inferior, estes comunicantes por meio de um furo passante definido aí um segmento de amarração, o qual oportunamente é envolto por um cordão de amarração de ancoragem, sendo que os canais côncavo e convexo apresentam-se abertos em direção ao diâmetro maior da aba e fechado em direção ao diâmetro menor da mesma, configurando assim, uma superfície de isolação destinada ao assentamento da tampa não mostrada. [0005] The current state of the art anticipates some documents dealing with the subject, such as DOCUMENT: MU 7702499-0 U2 - DEPOSIT DATE: 12/1 1/1997 TITLE: WATER BOX WITH FIXING EYE ANCHORAGE ABSTRACT: Comprised of a conical circular water tank whose upper edge projects a flap that incorporates three or more cannulae, each formed from a half-cane channel and concave from the lower face. , these communicators by means of a through hole defined therein a mooring segment, which is opportunely surrounded by an anchoring mooring cord, being that the concave and convex channels are open towards the larger diameter of the flap and closed in smaller diameter of the same, thus configuring an insulating surface intended for seating the lid not shown.
[0006] O modelo acima revela um modelo que contêm pelo menos três olhais na borda da caixa de água para prover uma fixação e ancoragem da mesma, revelando um modelo que passa pelo processo de rotomoldagem atrelado a um pino de aço para realizar o furo que conforma um olhai na borda da caixa de água, revelando um modelo diferente do pedido aqui ora reivindicado, uma vez que a presente invenção reivindica um olhai maciço para tanques e não para caixa de água, além de propor um processo de rotomoldagem diferente do atual estado da técnica. [0006] The above model reveals a model containing at least three eyes at the edge of the water box to provide a fixation and anchoring thereof, revealing a model that goes through the rotational molding process attached to a steel pin to make the hole that it conforms to an eyelet at the edge of the water tank, revealing a different model from the claim claimed here, since the present invention claims a massive tank and not water tank eye, and proposes a different rotational molding process than the present state. of technique.
OBJETIVOS DA INVENÇÃO OBJECTIVES OF THE INVENTION
[0007] É objetivo da presente invenção, propor um processo de rotomoldagem que não necessite utilizar um pino de aço no momento do processo de roto moldagem para que o mesmo configure um olhai; [0007] It is the object of the present invention to propose a rotational molding process that does not require the use of a steel pin at the time of the rotational molding process in order for it to configure an eye;
[0008] É objetivo da presente invenção, propor um processo de rotomoldagem que conforme um olhai maciço, com uma estrutura reforçada; [0008] It is the object of the present invention to propose a rotational molding process which conforms to a massive eye with a reinforced structure;
[0009] É objetivo da presente invenção, propor um olhai maciço, que possa ser furado posteriormente pelo próprio fabricante e/ou usuário, com a finalidade de içar
os armazenadores/reservatórios de água, com mais segurança, sem perigo de ocorrer a quebra do referido olhai. [0009] It is the object of the present invention to propose a massive eye that can be drilled later by the manufacturer and / or user himself for the purpose of lifting water storerooms / reservoirs more safely, without danger of breaking said eye.
SUMÁRIO DA INVENÇÃO SUMMARY OF THE INVENTION
[0010] Para suprir tais inconveniências do atual estado da técnica, é que o inventor em apreço desenvolveu o PROCESSO DE ROTOMOLDAGEM PARA OLHAL MACIÇO APLICADO EM RESERVATÓRIO DE ÁGUA, E PRODUTO OBTIDO DE RESERVATÓRIOS DE ÁGUA COM OLHAL MACIÇO, que consiste especialmente de um processo de rotomoldagem para conformar um olhai maciço sem a necessidade de empregar um pino de aço como prevê o estado da técnica, configurando um olhai maciço de corpo espesso e reforçado, desenvolvido para retirar tanques do molde da máquina de rotomoldagem. A presente invenção tem como objetivo obter um olhai maciço após o processo inicial de rotomoldagem, dispostos em tanques e reservatórios em geral, podendo o fabricante e/ou usuário realizar um furo na parte central do corpo espesso do olhai maciço, facilitando o içamento de tanques, sem ocorrer à possibilidade de quebra, uma vez que o mesmo contém um corpo maciço reforçado. To address such drawbacks of the current state of the art is that the inventor in question has developed the WATER LABELING PROCESS APPLIED TO WATER RESERVOIRS, AND PRODUCT OBTAINED FROM WATER-WATER RESERVOIRS, which consists especially of a process. of rotational molding to form a massive eye without the need to employ a steel pin as predicted by the prior art, configuring a thick and reinforced solid body eye designed to remove tanks from the mold of the rotomolding machine. The aim of the present invention is to obtain a solid eye after the initial rotational molding process, arranged in tanks and reservoirs in general, and the manufacturer and / or user can drill a hole in the central part of the thick body of the solid eye, facilitating the lifting of tanks. without the possibility of breakage as it contains a solid reinforced body.
VANTAGENS DA INVENÇÃO ADVANTAGES OF THE INVENTION
[001 1 ] Em suma a presente invenção apresenta como vantagens mais preponderantes: In summary the present invention has as its most predominant advantages:
Estrutura mais espessa; Thicker structure;
Não apresenta riscos de furos em torno do olhai; It has no risk of holes around the eye;
Facilidade de fabricação por não conter um pino de aço para furação no processo de rotomoldagem; Easy to manufacture as it does not contain a steel pin for drilling in the rotational molding process;
Após o produto obtido, o mesmo possibilita a furação para conformar um olhai maciço. After the product obtained, it enables drilling to form a massive eye.
DESCRIÇÃO DAS FIGURAS DESCRIPTION OF THE FIGURES
[0012] Na sequência são apresentadas as figuras para melhor explicar o pedido de patente de forma ilustrativa e não limitativa: Following are the figures to further explain the patent application in an illustrative and non-limiting manner:
Figura 1 : Vista em perspectiva da disposição aplicada em olhai maciço; mostrando o olhai em um tanque; Figure 1: Perspective view of the massive eyelet arrangement; showing the look in a tank;
Figura 2: Vista superior da disposição aplicada em olhai maciço; mostrando o olhai em um tanque;
Figura 3: Vista em corte frontal da disposição aplicada em olhai maciço; Figure 2: Top view of the solid eye arrangement; showing the look in a tank; Figure 3: Frontal sectional view of the massive eyelet arrangement;
Figura 4: Vista lateral da disposição aplicada em olhai maciço; Figure 4: Side view of the solid eye arrangement;
Figura 5: Vista lateral de um olhai convencional. Figure 5: Side view of a conventional eye.
DESCRIÇÃO DETALHADA DA INVENÇÃO DETAILED DESCRIPTION OF THE INVENTION
[0013] O PROCESSO DE ROTOMOLDAGEM PARA OLHAL MACIÇO APLICADO EM RESERVATÓRIO DE ÁGUA, E PRODUTO OBTIDO DE RESERVATÓRIOS DE ÁGUA COM OLHAL MACIÇO objeto da patente consiste especialmente de um processo de rotomoldagem para conformar um olhai maciço (1 ), que após processo de rotomoldagem citado, o mesmo possa retirar tanques (T) do molde da máquina de rotomoldagem. Em que após o referido processo de rotomoldagem, seja obtido um produto que conforme um olhai maciço (1 ) que possa ser perfurado pelo próprio fabricante e/ou usuário para içar tanques (T) e reservatórios em geral. [0013] THE PROCESS OF MASSIVE EYE ROTOMOLDING APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM THE MASSIVE EYE WATER RESERVOIRS consists especially of a rotomolding process to conform a massive eye (1), which after rotomolding process mentioned, it can remove tanks (T) from the mold of the rotomolding machine. Where, after said rotational molding process, a product is obtained which conforms to a massive eye (1) which can be drilled by the manufacturer and / or user himself to lift tanks (T) and reservoirs in general.
[0014] Mais particularmente, a presente invenção visa um processo de rotomoldagem que não necessite de um pino de aço como prevê o estado da técnica para gerar um furo no olhai maciço (1 ) a ser obtido, gerando facilidade do procedimento de rotomoldagem e tornando o mesmo, menos custoso. More particularly, the present invention is directed to a rotational molding process that does not require a steel pin as predicted by the state of the art to generate a hole in the solid eye (1) to be obtained, facilitating the rotational molding procedure and making the same, less expensive.
[0015] Após o processo de rotomoldagem, é obtido um olhai maciço (1 ) de corpo espesso (2) o qual pode ser furado na sua parte central (3), tanto pelo fabricante como e/ou usuário, facilitando o içamento de tanques (T), sem ocorrer à possibilidade de quebra do olhai maciço (1 ), como também prevê o estado da técnica, uma vez que o mesmo é obtido por meio de um corpo maciço (1 ) reforçado.
Following the rotational molding process, a massive eye (1) of thick body (2) is obtained which can be drilled in its central part (3) by both the manufacturer and / or user, facilitating the lifting of tanks. (T), without the possibility of breaking the massive eye (1), as also predicted by the state of the art, since it is obtained by means of a reinforced solid body (1).
Claims
REIVINDICAÇÃO CLAIM
1 ) O PROCESSO DE ROTOMOLDAGEM PARA OLHAL MACIÇO APLICADO EM RESERVATÓRIO DE ÁGUA consiste de um tanque (T) confeccionado por rotomoldagem, na qual é caracterizado por conformar um olhai maciço (1 ). 1) THE WATER RESERVOIR APPLIED MOLD LOOP LABELING PROCESS consists of a rotational molding tank (T) in which a solid eye (1) is formed.
2) O PRODUTO OBTIDO DE RESERVATÓRIOS DE ÁGUA COM OLHAL MACIÇO consiste de um tanque (T) de olhai maciço (1 ), na qual o olhai maciço (1 ) é caracterizado por ser um olhai maciço (1 ) de corpo espesso (2), o qual pode ser furado na sua parte central (3).
2) THE PRODUCT OBTAINED FROM WATER-WATER RESERVOIRS WITH SOLID EYE consists of a solid eye tank (T) (1), in which the solid eye (1) is characterized by being a massive eye (1) with thick body (2) which can be drilled in its central part (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRBR1020160227690 | 2016-09-30 | ||
| BR102016022769-0A BR102016022769A2 (en) | 2016-09-30 | 2016-09-30 | MOLD LOOP LABELING PROCESS APPLIED IN WATER RESERVOIR, AND PRODUCT OBTAINED FROM MASSIVE EYE WATER RESERVOIRS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018058215A1 true WO2018058215A1 (en) | 2018-04-05 |
Family
ID=61763248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2017/050241 WO2018058215A1 (en) | 2016-09-30 | 2017-08-24 | Process for rotomoulding a solid lug used on a water vessel, and product obtained for water vessels with solid lug |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR102016022769A2 (en) |
| WO (1) | WO2018058215A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7702499U (en) * | 1997-11-12 | 1999-06-29 | Summit Fiber Do Brasil Ind Com | Water tank with plhal for fixing and anchoring |
| CN204919692U (en) * | 2015-07-23 | 2015-12-30 | 上海弛泉泵阀(集团)有限公司 | Energy -conserving water supply installation of no negative pressure frequency conversion |
| CN205046627U (en) * | 2015-10-12 | 2016-02-24 | 安徽明泉水设备有限公司 | Stationary flow jar of easily carrying |
-
2016
- 2016-09-30 BR BR102016022769-0A patent/BR102016022769A2/en not_active Application Discontinuation
-
2017
- 2017-08-24 WO PCT/BR2017/050241 patent/WO2018058215A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR7702499U (en) * | 1997-11-12 | 1999-06-29 | Summit Fiber Do Brasil Ind Com | Water tank with plhal for fixing and anchoring |
| CN204919692U (en) * | 2015-07-23 | 2015-12-30 | 上海弛泉泵阀(集团)有限公司 | Energy -conserving water supply installation of no negative pressure frequency conversion |
| CN205046627U (en) * | 2015-10-12 | 2016-02-24 | 安徽明泉水设备有限公司 | Stationary flow jar of easily carrying |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102016022769A2 (en) | 2018-05-02 |
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