TWI695926B - Metal door panel combination method and metal door panel - Google Patents
Metal door panel combination method and metal door panel Download PDFInfo
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Abstract
本發明係一種金屬門板組合方法與金屬門板,該金屬門板組合方法係準備金屬板折曲成形的內板單元、外板單元,以及準備內填充物蜂巢紙板單元與蜂巢膠液,先透過蜂巢膠液將蜂巢紙板單元配置於內板單元,再套設外板單元於內板單元,且外板單元與蜂巢紙板單元之間也以蜂巢膠液固定而形成金屬門板,接著對金屬門板加壓持續一預設時間,以等待蜂巢膠液固化而順利固定內板單元、蜂巢板與外板單元,金屬門板不需要採用任何內骨料作加強門內結構,可省略內骨料與內板單元、外板單元的焊接步驟,有效簡化操作技術門檻而降低人工成本與焊接工時,同時可降低物料成本並簡化組裝。The invention relates to a metal door panel combination method and a metal door panel. The metal door panel combination method prepares an inner panel unit and an outer panel unit which are formed by bending a metal panel, and prepares an inner filler honeycomb cardboard unit and honeycomb glue liquid, and firstly passes through the honeycomb glue The honeycomb cardboard unit is arranged on the inner panel unit, and then the outer panel unit is sheathed on the inner panel unit, and the outer panel unit and the honeycomb cardboard unit are also fixed with honeycomb glue to form a metal door panel, and then the metal door panel is pressurized continuously A preset time to wait for the honeycomb glue to solidify and smoothly fix the inner panel unit, the honeycomb panel and the outer panel unit. The metal door panel does not need to use any inner aggregate as a reinforcing door inner structure, and the inner aggregate and inner panel unit can be omitted. The welding step of the outer panel unit effectively simplifies the technical threshold of operation and reduces labor costs and welding man-hours. At the same time, it can reduce material costs and simplify assembly.
Description
本發明係一種金屬門板組合方法與金屬門板,尤指提高組裝便利性並節省成本的金屬門板組合方法與金屬門板產品。The invention relates to a metal door panel combination method and a metal door panel, in particular to a metal door panel combination method and a metal door panel product that improve the assembly convenience and save cost.
現有金屬門板內均包含一金屬骨架框,該金屬骨架框包含複數內骨料,並於該金屬骨架框的外側面焊接一外板單元,以及該金屬骨架框的內側面焊接一內板單元,並於該些內骨料與外板單元、內板單元所圈圍形成的配置空間中配置蜂巢紙板單元,現有金屬門板採用的金屬門板組合方法均要先配置內骨料以形成金屬骨架框的型態,並將該內板單元合裝設於該金屬骨架框上,且焊接該內板單元與金屬骨架框的連接處,並配置蜂巢紙板單元於該內板單元上,接著裝設該外板單元於該金屬骨架框上並相對該內板單元,且焊接該外板單元與該金屬骨架框的隱密連接處以及顯眼處,並再加工研磨整理焊接處,使其表面無毛屑,其中,該內板單元與該外板單元之間焊接處影響美觀。Existing metal door panels all contain a metal skeleton frame, the metal skeleton frame contains a plurality of inner aggregates, and an outer panel unit is welded on the outer side of the metal skeleton frame, and an inner panel unit is welded on the inner side of the metal skeleton frame, And the honeycomb paperboard unit is arranged in the configuration space formed by the inner aggregate, the outer plate unit and the inner plate unit. The metal door panel combination method used in the existing metal door panel must first configure the inner aggregate to form the metal skeleton frame. Type, and the inner panel unit is assembled on the metal frame, and the connection between the inner panel unit and the metal frame is welded, and the honeycomb cardboard unit is arranged on the inner panel unit, and then the outer panel unit is installed The plate unit is on the metal skeleton frame and opposite to the inner plate unit, and the hidden connection and conspicuous part of the outer plate unit and the metal skeleton frame are welded, and then the welding place is processed and grinded to make the surface free of debris, Among them, the welding place between the inner panel unit and the outer panel unit affects the appearance.
然而,現有市場上金屬門板採用內金屬骨料框,因此採用的金屬門板組合方法需要進行內骨料與內板單元、外板單元的直接性焊接作業,焊接作業相當耗時且講究施作人員的工法技術,故人力成本高,以及內骨料的採用會產生物料成本居高和重量性的問題,製造過程非常緩慢。However, the existing metal door panels in the market use inner metal aggregate frames, so the metal door panel combination method requires direct welding of the inner aggregate and the inner panel unit and the outer panel unit. The welding operation is quite time-consuming and pays attention to the operators Because of the construction method technology, the labor cost is high, and the use of internal aggregate will cause the problem of high material cost and weight, and the manufacturing process is very slow.
本發明之主要目的在於提供一種金屬門板組合方法與金屬門板,藉此改善目前金屬門板組合方法需要進行技術人員焊接而耗時費工的問題,以及金屬門板採用內金屬骨料框而物料成本高的問題,由於本發明金屬門板組合方法與金屬門板解決以上問題,組立完成後的金屬門重量達到輕量化,便於後端安裝人員施作。The main purpose of the present invention is to provide a metal door panel combination method and a metal door panel, thereby improving the current metal door panel combination method that requires technicians to weld and consume time and labor, and the metal door panel uses an internal metal aggregate frame and the material cost is high Since the combination method of the metal door panel and the metal door panel of the present invention solve the above problems, the weight of the metal door after assembly is lightened, which is convenient for the back-end installer to perform.
為達成前揭目的,本發明金屬門板組合方法,其包含: 一備料步驟,準備由金屬板折曲成形的內板單元及外板單元,以及準備蜂巢紙板單元與蜂巢膠液,其中,內板單元上彎折成形內環牆,並於內環牆的兩相對外側分別形成一抵靠面,外板單元上彎折成形外環牆,並於外環牆的兩相對末端分別彎折形成一抵靠部; 一組裝步驟,將蜂巢膠液塗佈於內板單元並放上蜂巢紙板單元,以及蜂巢膠液也塗佈於外板單元,再將外板單元套設於內板單元上,外板單元的抵靠部抵靠內板單元的抵靠面,且內板單元與外板單元夾住蜂巢紙板單元以形成一金屬門板;以及 一加壓固定步驟,於該組裝步驟中組裝形成的金屬門板上加壓持續一預設時間,以等待蜂巢膠液固化而固定內板單元、蜂巢板與外板單元。 In order to achieve the above-mentioned purpose, the metal door panel assembly method of the present invention includes: In a preparation step, the inner plate unit and the outer plate unit bent from a metal plate are prepared, and the honeycomb cardboard unit and the honeycomb glue are prepared. Among them, the inner plate unit is bent to form an inner ring wall, and An abutment surface is respectively formed on the opposite outer side, the outer panel unit is bent to form an outer ring wall, and two opposite ends of the outer ring wall are respectively bent to form an abutment portion; In an assembly step, the honeycomb glue is applied to the inner panel unit and placed on the honeycomb paperboard unit, and the honeycomb glue is also applied to the outer panel unit, and then the outer panel unit is sleeved on the inner panel unit. The abutting portion abuts the abutting surface of the inner panel unit, and the inner panel unit and the outer panel unit sandwich the honeycomb cardboard unit to form a metal door panel; and In a pressurizing and fixing step, the metal door panel assembled in the assembling step is pressurized for a preset time to wait for the honeycomb glue to solidify and fix the inner panel unit, the honeycomb panel and the outer panel unit.
為達成前揭目的,本發明金屬門板係用以進行上述之金屬門板組合方法製成,該金屬門板包含: 一內板單元,其包含一內主板部,該內主板部的外圍彎折形成一內環牆,以及該內環牆的兩相對外側分別形成一抵靠面; 一外板單元,其係套設於該內板單元,且該外板單元與該內板單元之間形成一裝配空間,該外板單元包含一外主板部,該外主板部的外圍彎折形成一外環牆,以及該外環牆的兩相對末端分別彎折形成一抵靠部,且該外板單元的抵靠部抵靠該內板單元的抵靠面;以及 一蜂巢紙板單元,其係設置於該內板單元與該外板單元之間並位於該裝配空間,且該蜂巢紙板單元以蜂巢膠液塗佈形成的黏膠層與該內板單元、該外板單元固定。 To achieve the above-mentioned purpose, the metal door panel of the present invention is made by the above-mentioned metal door panel assembly method. The metal door panel includes: An inner panel unit, which includes an inner main board portion, the periphery of the inner main board portion is bent to form an inner ring wall, and two opposite outer sides of the inner ring wall respectively form abutting surfaces; An outer board unit is sleeved on the inner board unit, and an assembly space is formed between the outer board unit and the inner board unit, the outer board unit includes an outer main board portion, and the outer periphery of the outer main board portion is bent Forming an outer ring wall, and two opposite ends of the outer ring wall are respectively bent to form an abutment portion, and the abutment portion of the outer panel unit abuts the abutment surface of the inner panel unit; and A honeycomb paperboard unit is disposed between the inner board unit and the outer board unit and is located in the assembly space, and the honeycomb paperboard unit is coated with honeycomb glue to form an adhesive layer and the inner board unit, the outer The board unit is fixed.
上述中,本發明金屬門板組合方法的組裝步驟中,將外板單元套設於內板單元且藉由內板單元與外板單元夾住蜂巢紙板單元,並於加壓固定步驟中加壓、等待蜂巢膠液黏固,因此該金屬門板組合方法可省略以往金屬門板組合方法必須焊接內板單元與內骨料、外板單元與內骨料的焊接步驟,並採取外板單元套組內板單元並夾壓固定蜂巢紙板單元的操作步驟,簡化操作步驟的技術門檻,並可降低對施作人員的技術要求程度,進而可降低人力成本與節省焊接工時。In the above, in the assembly step of the metal door panel assembly method of the present invention, the outer panel unit is sheathed on the inner panel unit and the honeycomb cardboard unit is sandwiched between the inner panel unit and the outer panel unit, and pressurized in the pressing and fixing step, Waiting for the honeycomb glue to solidify, so this metal door panel assembly method can omit the welding steps of the conventional metal door panel assembly method that must weld the inner panel unit and the inner aggregate, the outer panel unit and the inner aggregate, and adopt the outer panel unit to set the inner panel The operation steps of the unit and clamping and fixing the honeycomb cardboard unit simplifies the technical threshold of the operation steps, and can reduce the technical requirements of the operator, thereby reducing labor costs and saving welding man-hours.
本發明金屬門板藉由該內板單元與外板單元的抵靠,同時搭配該蜂巢紙板單元抵接該內板單元與該外板單元,使得該金屬門板具有一定的結構強度並省去內骨料的採用,進而可降低物料成本,以及簡化該金屬門板的組裝。The metal door panel of the present invention abuts the inner panel unit and the outer panel unit by simultaneously contacting the inner panel unit and the outer panel unit with the honeycomb cardboard unit, so that the metal door panel has a certain structural strength and saves the inner bone The use of materials can further reduce material costs and simplify the assembly of the metal door panel.
本發明金屬門板組合方法係一備料步驟、一組裝步驟及一加壓固定步驟。The metal door panel assembly method of the present invention is a material preparation step, an assembly step and a pressure fixing step.
於該備料步驟中,準備由金屬板折曲成形的內板單元10及外板單元20,以及準備蜂巢紙板單元30與蜂巢膠液,其中,內板單元10上彎折成形內環牆12,並於內環牆12的兩相對外側分別形成一抵靠面13,外板單元20上彎折成形外環牆22,並於外環牆22的兩相對末端分別彎折形成一抵靠部23。In this preparation step, the
於該組裝步驟中,將蜂巢膠液塗佈於內板單元10並放上蜂巢紙板單元30,以及蜂巢膠液也塗佈於外板單元20,再將外板單元20套設於內板單元10上,外板單元20的抵靠部23抵靠內板單元10的抵靠面13,且內板單元10與外板單元20夾住蜂巢紙板單元30以形成一金屬門板,其中,外板單元20套設於內板單元10時,外板單元20的外舌片25抵靠內板單元10的內舌片15而抵靠定位,相抵靠的外舌片25與內舌片15可進一步選擇焊接固定。In this assembly step, the honeycomb glue is applied to the
於該加壓固定步驟中,將該組裝步驟中組裝形成的金屬門板上加壓持續一預設時間,以等待蜂巢膠液固化而固定內板單元10、蜂巢板與外板單元20,其中,該加壓固定步驟中的預設時間為5小時至8小時。In the pressure fixing step, the metal door panel assembled in the assembly step is pressed for a preset time to wait for the honeycomb glue to solidify and fix the
另外,該金屬門板組合方法於該加壓固定步驟後可進一步進行一鎖固步驟,在該鎖固步驟中,以鎖固件輔助鎖組內板單元10與外板單元20。In addition, the metal door panel assembly method may further perform a locking step after the pressing and fixing step. In the locking step, the
如圖1、圖7至圖9,該金屬門板係由上述之金屬門板組合方法製成,該金屬門板包含一內板單元10、一外板單元20及一蜂巢紙板單元30。As shown in FIGS. 1, 7 to 9, the metal door panel is made by the above-mentioned metal door panel assembly method. The metal door panel includes an
如圖3、圖5與圖8,該內板單元10包含一內主板部11,該內主板部11的外圍彎折形成一內環牆12,以及該內環牆12的兩相對外側分別形成一抵靠面13,其中,該內環牆12的末端往內彎折形成一抵靠板部121,該內環牆12於該主內板部11與該抵靠面13之間形成一支撐部122。As shown in FIGS. 3, 5 and 8, the
如圖4、圖6與圖8,該外板單元20係套設於該內板單元10,且該外板單元20與該內板單元10之間形成一裝配空間50,該外板單元20包含一外主板部21,該外主板部21的外圍彎折形成一外環牆22,以及該外環牆22的兩相對末端分別彎折形成一抵靠部23,且該外板單元20的抵靠部23抵靠該內板單元10的抵靠面13,上述中該內板單元10與該外板單元20選用的金屬板可為鋁板、銅板、鐵板、不鏽鋼板或鍍鋅鋼板。As shown in FIGS. 4, 6 and 8, the
如圖7至圖9,該蜂巢紙板單元30係設置於該內板單元10與該外板單元20之間並位於該裝配空間50,且該蜂巢紙板單元30以蜂巢膠液塗佈形成的黏膠層40與該內板單元10、該外板單元20固定,其中,該蜂巢紙板單元30為紙製成的構件,該蜂巢紙板單元30可承受該金屬門板進入烤漆爐進行烤漆時的溫度,烤漆溫度約攝氏200度,或者可選用其他耐高溫之材質製成的蜂巢板。As shown in FIGS. 7 to 9, the
如圖2至圖4、圖9,該內板單元10的內環牆12上設置至少一第一側開口14,該至少一第一側開口14鄰近其中一抵靠面13並連通該裝配空間50,且該內板單元10於該內環牆12的每一第一側開口14處設置二相向凸伸的內舌片15,該內板單元10的內主板部11上形成一第一裝配孔組16,該第一裝配孔組16連通該裝配空間50並鄰近該至少一第一側開口14,該外板單元20的外環牆22上設置至少一第二側開口24,該至少一第二側開口24鄰近其中一抵靠部23,且該外板單元20於該外環牆22的每一第二側開口24處設置二相向凸伸的外舌片25,且該二外舌片25分別抵靠對應的該二內舌片15,其中,該二內舌片15係一體成形或焊接於該內環牆12,該二外舌片25係一體成形或焊接於該外環牆22,於提供鎖具設置時,相抵靠的內舌片15與外舌片25形成雙片料結構,可提高結構強度並增加鎖具固定效果,且上下設置的該二內舌片15及上下設置的該二外舌片25可支撐、固定鎖具,其中,相抵靠的內舌片15與外舌片25形成雙片料結構可以不動用焊接手段。As shown in FIGS. 2 to 4 and 9, at least one
此外,該外板單元20的外主板部21上形成一第二裝配孔組26,該第二裝配孔組26連通該裝配空間50並鄰近該至少一第二側開口24,另外,該內板單元10於該內環牆12上設置複數內組接孔17,該外板單元20於該外環牆22上設置複數外組接孔27,該些外組接孔27分別連通並對應該些內組接孔17,並可提供鎖固件鎖入。In addition, a second
上述中,該內板單元10與該外板單元20夾住該蜂巢紙板單元30,該蜂巢紙板單元30抵靠該內板單元10與該外板單元20,且藉由蜂巢膠液塗佈形成的黏膠層40黏住該蜂巢紙板單元30與該內板單元10、該蜂巢紙板單元30與該外板單元20,同時該外板單元20的抵靠部23抵靠該抵靠面13,該內環牆12的支撐部122鄰接抵靠該外環牆22,進一步該內環牆12的抵靠板部121可抵靠該外板單元20,該金屬門板的厚度取決於該外板單元20之外主板部21的厚度、該內板單元10之內主板部11的厚度與該蜂巢紙板單元30之整體厚度的總合,即50mm厚度的金屬門板中,該外主板部21的厚度可為1mm,該內主板部11的厚度可為1mm,該蜂巢紙板單元30的整體厚度可為48mm,其中,可依據需求而調整該外主板部21的厚度與該內主板部11的厚度。In the above, the
綜上所述,該金屬門板組合方法中,採用該外板單元20套設於該內板單元10,且藉由蜂巢膠液讓被該外板單元20與該內板單元10所夾住的蜂巢紙板單元30與該外板單元20、該內板單元10結合固定,於組裝步驟完成後再進行加壓固定步驟,且於加壓固定步驟中,可將組裝好的金屬門板靜置並加壓,不需要工作人員隨伺在旁,於到達該預設時間時,蜂巢膠液已固化並穩固地固結蜂巢紙板單元30、內板單元10與外板單元20,便可將加壓的壓力解除,所以該金屬門板組合方法可省略以往金屬門板組合方法必須焊接內板單元10與內骨料、外板單元20與內骨料的焊接步驟,透過套組夾壓黏固的操作手法而有效簡化操作步驟,並可降低操作所需的技術門檻,降低對施作人員的技術要求程度,以降低人力成本、節省焊接工時並提高組裝效率。In summary, in the metal door panel assembly method, the
上述中,該金屬門板採用內板單元10、外板單元20與蜂巢紙板單元30,透過內板單元10之內環牆12、抵靠板部121、支撐部122與外板單元20的外環牆22結合一起提供框架的效果,以及搭配蜂巢紙板單元30的完整配置,使得該金屬門板在省去內骨料的同時,具有一定的結構強度並達到輕量化的優點,以及可降低物料成本並簡化該金屬門板的組裝,提高該金屬門板的組裝效率。In the above, the metal door panel adopts the
另外,相抵靠的外舌片25與內舌片15形成雙層板料並提高整體結構強度,於裝設鎖具時不易變形,有效改善以往變形而不堪使用的情況,此外,該金屬門板與鉸鏈組裝時,鎖固鉸鏈的螺絲鎖入並貫穿該外環牆22與該內環牆12,可提高鎖組穩固性。In addition, the
10:內板單元
11:內主板部
12:內環牆
121抵靠板部
122:支撐部
13:抵靠面
14:第一側開口
15:內舌片
16:第一裝配孔組
17:內組接孔
20:外板單元
21:外主板部
22:外環牆
23:抵靠部
24:第二側開口
25:外舌片
26:第二裝配孔組
27:外組接孔
30:蜂巢紙板單元
40:黏膠層
50:裝配空間10: inner panel unit
11: Inner motherboard
12:
圖1:為本發明金屬門板之一較佳實施例之組合立體外觀示意圖。 圖2:為圖1的局部放大示意圖。 圖3:為本發明金屬門板之內板單元的立體外觀示意圖。 圖4:為本發明金屬門板之外板單元的立體外觀示意圖。 圖5:為本發明金屬門板之內板單元的剖面示意圖。 圖6:為本發明金屬門板之外板單元的剖面示意圖。 圖7:為本發明金屬門板之剖面示意圖。 圖8:為圖7的一局部放大示意圖。 圖9:為圖7的另一局部放大示意圖。 FIG. 1 is a schematic diagram of a combined three-dimensional appearance of a preferred embodiment of the metal door panel of the present invention. Fig. 2 is a partially enlarged schematic view of Fig. 1. 3 is a schematic perspective view of the inner panel unit of the metal door panel of the present invention. Fig. 4 is a schematic perspective view of the outer panel unit of the metal door panel of the present invention. 5 is a schematic cross-sectional view of the inner panel unit of the metal door panel of the present invention. FIG. 6 is a schematic cross-sectional view of the outer panel unit of the metal door panel of the present invention. Fig. 7 is a schematic sectional view of the metal door panel of the present invention. FIG. 8 is a partially enlarged schematic diagram of FIG. 7. Fig. 9 is another partially enlarged schematic view of Fig. 7.
10:內板單元 10: inner panel unit
11:內主板部 11: Inner motherboard
16:第一裝配孔組 16: The first assembly hole group
20:外板單元 20: outer panel unit
22:外環牆 22: outer ring wall
25:外舌片 25: outer tongue
Claims (8)
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CN113815220A (en) * | 2021-08-26 | 2021-12-21 | 冯勇德 | Special bending heat insulation plate synthesis equipment based on construction site |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM272857U (en) * | 2005-02-25 | 2005-08-11 | Wan-You Huang | Improved structure of door panel |
TWM283453U (en) * | 2005-08-25 | 2005-12-11 | Shian-Ji Shiu | Receiving and refunding coin equipment for public telephone case |
TWM491714U (en) * | 2014-06-16 | 2014-12-11 | ji-ling Li | Metal door panel structure |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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TWM272857U (en) * | 2005-02-25 | 2005-08-11 | Wan-You Huang | Improved structure of door panel |
TWM283453U (en) * | 2005-08-25 | 2005-12-11 | Shian-Ji Shiu | Receiving and refunding coin equipment for public telephone case |
TWM491714U (en) * | 2014-06-16 | 2014-12-11 | ji-ling Li | Metal door panel structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113815220A (en) * | 2021-08-26 | 2021-12-21 | 冯勇德 | Special bending heat insulation plate synthesis equipment based on construction site |
CN113815220B (en) * | 2021-08-26 | 2023-08-11 | 南京南华航空产业有限公司 | Special curved heat insulation board synthesizing equipment based on construction site |
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