EP3944902A1 - Vorrichtung zum glasieren von waren und zugehörige anlage - Google Patents

Vorrichtung zum glasieren von waren und zugehörige anlage Download PDF

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Publication number
EP3944902A1
EP3944902A1 EP21185853.5A EP21185853A EP3944902A1 EP 3944902 A1 EP3944902 A1 EP 3944902A1 EP 21185853 A EP21185853 A EP 21185853A EP 3944902 A1 EP3944902 A1 EP 3944902A1
Authority
EP
European Patent Office
Prior art keywords
box
shaped container
bottom wall
glaze
delivery
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.)
Withdrawn
Application number
EP21185853.5A
Other languages
English (en)
French (fr)
Inventor
Francesco Schinco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Impianti Srl
Original Assignee
Alfa Impianti Srl
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.)
Filing date
Publication date
Priority claimed from IT102020000018292A external-priority patent/IT202000018292A1/it
Priority claimed from IT102021000008606A external-priority patent/IT202100008606A1/it
Application filed by Alfa Impianti Srl filed Critical Alfa Impianti Srl
Publication of EP3944902A1 publication Critical patent/EP3944902A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/047—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers by pooring, e.g. curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/049—Recycling of the coating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control

Definitions

  • An aspect of the invention provides that the bottom wall is removably associated with the box-shaped container.
  • At least one cylinder is connected to a motor (not shown in the figure), which is adapted to rotate said cylinder about its axis.
  • the handling arrangement comprises a pair of similar or identical belt conveyors, which are placed in sequence one after the other along the handling direction B at a predetermined non-zero distance between them.
  • the delivery nozzle 323 has a first upper (open) axial end that is arranged inside the box-shaped container 31, for example at a higher quota than the inner face of the bottom wall 32 or substantially flush with it, and an opposite second lower (open) axial end facing or arranged outside the box-shaped container 31, for example at a lower quota than the outer face of the bottom wall 32 (or, at the limit, substantially flush with it).
  • the second axial end (and the first axial end) of each tubular body 3230 lies on a plane orthogonal to the longitudinal axis of the tubular body 3230.
  • the box-shaped container 31 can be selectively positioned between a working position, corresponding to the working configuration of the longitudinal guides 261 at a retracted position of the linear actuators 28, wherein the bottom wall 32 of the box-shaped container 31 is substantially horizontal, and a washing position, corresponding to the washing configuration of the longitudinal guides 261 at an extracted position of the linear actuators 28, wherein the bottom wall 32 of the box-shaped container 31 is tilted with respect to the horizontal one, for example so that the highest portion of the box-shaped container 31 is arranged in the side area of the support frame 25 accessible by the operator.
  • Said first handle 37 may, for example, allow removing the infill element 351 from the opening 350 of the front wall 35 and/or, when the infill element 351 is rigidly connected to the front wall 35, the first handle 37 may facilitate the handling of the box-shaped container 31.
  • the pressure is adjusted by means of a calibrated spring and controlled by a pressure switch located downstream of the safety valve S.
  • the first tank 52 communicates with the second tank 53 via a connection branch 64.
  • This connection branch 64 is intercepted by a second safety valve 640.
  • the second safety valve 640 is a pressure adjustment valve adapted to adjust the incoming air pressure to make it stable at the outlet.
  • the first tank 52 and the second tank 53 are also connected to a respective tap, i.e. preferably a ball valve, configured to open or close the corresponding tank as required.
  • a respective tap i.e. preferably a ball valve
  • a manufactured article M or a sequence of articles M to be glazed is fed in the handling direction B by conveyors 21, with the upper surface M2 to be glazed facing upwards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
EP21185853.5A 2020-07-28 2021-07-15 Vorrichtung zum glasieren von waren und zugehörige anlage Withdrawn EP3944902A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102020000018292A IT202000018292A1 (it) 2020-07-28 2020-07-28 Dispositivo per la smaltatura di manufatti e relativo impianto
IT102021000008606A IT202100008606A1 (it) 2021-04-07 2021-04-07 Dispositivo per la smaltatura di manufatti e relativo impianto

Publications (1)

Publication Number Publication Date
EP3944902A1 true EP3944902A1 (de) 2022-02-02

Family

ID=76807564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21185853.5A Withdrawn EP3944902A1 (de) 2020-07-28 2021-07-15 Vorrichtung zum glasieren von waren und zugehörige anlage

Country Status (1)

Country Link
EP (1) EP3944902A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114031296A (zh) * 2021-11-15 2022-02-11 安徽新丽泰瓷业有限公司 密缝连纹超耐磨钻石釉大理石瓷砖及其生产方法、系统
CN114654571A (zh) * 2022-03-14 2022-06-24 龙泉市博艺青瓷有限公司 一种异型陶瓷的自动化加工设备
CN114789503A (zh) * 2022-02-25 2022-07-26 晋江捷兴机械有限公司 一种基于矢量控制的陶瓷自动化机械设备
CN115026930A (zh) * 2022-07-11 2022-09-09 唐山贺祥智能科技股份有限公司 自动管道施釉的方法及装置
CN116141473A (zh) * 2023-04-10 2023-05-23 潮州市潮安区蓝海陶瓷实业有限公司 一种瓷釉循环再利用陶瓷旋转上釉流水线及上釉工艺
CN116373087A (zh) * 2023-05-06 2023-07-04 湖南泰鑫瓷业有限公司 一种特大件酒瓶内釉雾化喷淋设备
CN116690773A (zh) * 2023-07-19 2023-09-05 湖南新世纪陶瓷有限公司 一种喷釉传送线及其控制方法、以及喷涂系统
CN116714082A (zh) * 2023-06-13 2023-09-08 佛山市赛普飞特科技有限公司 一种釉料分配装置、喷釉模组及喷釉设备
IT202200019533A1 (it) * 2022-09-23 2024-03-23 Tecno Italia Digital S R L Attrezzatura per la smaltatura di manufatti
EP4370295A1 (de) * 2021-07-15 2024-05-22 Durst Group AG Verfahren zum beschichten zumindest eines druckmediums mit einem flüssigen fluid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984639A (en) * 1962-01-10 1965-03-03 Robert Buerkle Workpieces coating apparatus
DE1652437A1 (de) * 1966-11-03 1970-04-30 Sopockie Zaklady Przemyslu Mas Verfahren zur Stabilisierung,Kontrolle und Regulierung der Dicke eines Fluessigkeitsvorhangs,insbesondere bei Giessgeraeten fuer Lack,und Vorrichtung zur Anwendung dieses Verfahrens
JPH0532471A (ja) * 1991-07-26 1993-02-09 Inax Corp 施釉装置
ES1033927U (es) * 1996-04-15 1996-11-01 Latorre Federico S Pallares Maquina para la aplicacion de capas de fluido.
WO2020121050A1 (en) * 2018-12-14 2020-06-18 Tecno Italia S.R.L. Equipment for the enameling of manufactured articles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB984639A (en) * 1962-01-10 1965-03-03 Robert Buerkle Workpieces coating apparatus
DE1652437A1 (de) * 1966-11-03 1970-04-30 Sopockie Zaklady Przemyslu Mas Verfahren zur Stabilisierung,Kontrolle und Regulierung der Dicke eines Fluessigkeitsvorhangs,insbesondere bei Giessgeraeten fuer Lack,und Vorrichtung zur Anwendung dieses Verfahrens
JPH0532471A (ja) * 1991-07-26 1993-02-09 Inax Corp 施釉装置
ES1033927U (es) * 1996-04-15 1996-11-01 Latorre Federico S Pallares Maquina para la aplicacion de capas de fluido.
WO2020121050A1 (en) * 2018-12-14 2020-06-18 Tecno Italia S.R.L. Equipment for the enameling of manufactured articles

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4370295A1 (de) * 2021-07-15 2024-05-22 Durst Group AG Verfahren zum beschichten zumindest eines druckmediums mit einem flüssigen fluid
CN114031296A (zh) * 2021-11-15 2022-02-11 安徽新丽泰瓷业有限公司 密缝连纹超耐磨钻石釉大理石瓷砖及其生产方法、系统
CN114789503B (zh) * 2022-02-25 2024-01-09 晋江捷兴机械有限公司 一种基于矢量控制的陶瓷自动化机械设备
CN114789503A (zh) * 2022-02-25 2022-07-26 晋江捷兴机械有限公司 一种基于矢量控制的陶瓷自动化机械设备
CN114654571A (zh) * 2022-03-14 2022-06-24 龙泉市博艺青瓷有限公司 一种异型陶瓷的自动化加工设备
CN114654571B (zh) * 2022-03-14 2024-03-05 浙江艺廊陶瓷有限公司 一种异型陶瓷的自动化加工设备
CN115026930A (zh) * 2022-07-11 2022-09-09 唐山贺祥智能科技股份有限公司 自动管道施釉的方法及装置
IT202200019533A1 (it) * 2022-09-23 2024-03-23 Tecno Italia Digital S R L Attrezzatura per la smaltatura di manufatti
CN116141473B (zh) * 2023-04-10 2023-10-03 潮州市潮安区蓝海陶瓷实业有限公司 一种瓷釉循环再利用陶瓷旋转上釉流水线及上釉工艺
CN116141473A (zh) * 2023-04-10 2023-05-23 潮州市潮安区蓝海陶瓷实业有限公司 一种瓷釉循环再利用陶瓷旋转上釉流水线及上釉工艺
CN116373087A (zh) * 2023-05-06 2023-07-04 湖南泰鑫瓷业有限公司 一种特大件酒瓶内釉雾化喷淋设备
CN116714082A (zh) * 2023-06-13 2023-09-08 佛山市赛普飞特科技有限公司 一种釉料分配装置、喷釉模组及喷釉设备
CN116690773A (zh) * 2023-07-19 2023-09-05 湖南新世纪陶瓷有限公司 一种喷釉传送线及其控制方法、以及喷涂系统

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