1244986 (1) 九、發明說明 【發明所屬之技術領域】 本發明係關於列印機裝置’尤其係細密製作的列印機 裝置’其藉由使用釋熱型熱傳導色帶及線熱頭而實施文字 及標記在列印物片上的列印。 【先前技術】 近年來，如顯不在封裝材料上的封裝物品的資訊，時 常有將被列印的物片（以下稱爲列印物片）不同地印刷有 諸如製造日期、可品嘗期間、製造批號等的文字及標記之 例子。於此種例子中，此列印通常由使用釋熱型熱傳導色 帶及線熱頭而完成。 當此列印被實施於封裝物品的製造過程，亦即，例如 ，於封裝此物品的過程，其使用的列印機裝置需要製作成 較小尺寸以容易無阻礙地裝配於封裝物品製造設備的機械 配置的空間。除此之外，列印機裝置需要是簡化的架構， 因爲列印機裝置，其作爲不直接成爲封裝物品其本身的製 造的部份之裝置，係強烈想要以較低成本的製作。 線熱頭列印機裝置包含：線熱頭、支撐釋熱型熱傳導 色帶的捲軸且展開將被饋入的色帶之色帶展開驅動軸、在 已被展開之後的色帶捲繞且使用於列印之色帶捲繞驅動軸 、旋轉地驅動此些驅動軸的步進馬達、及導引色帶使得色 帶在展開之後再次捲繞之導輥。此些部件及組件的配置給 予一大影響在列印機裝置的尺寸上。 -4- (2) 1244986 圖5係顯示習知線熱頭列印機裝置的架構實例之平面 · 圖。於圖5中，編號41表示色帶展開驅動軸，而編號42 · 標示色帶捲繞驅動軸。編號4 4標示饋送軸，而，編號4 5 爲夾送輥。因此’用於饋入色帶4 3之夾係形成在饋送軸 44及夾送輥45之間。編號47標示線熱頭，而，編號48 爲壓盤輥。所有此些部件及組件係配置及裝配至框板5 2 〇 色帶主輥46的色帶展開捲軸係同軸地裝配至色帶展 φ 開驅動軸4 1，使得色帶主輥4 6係藉由色帶展開驅動軸4 1 所支撐，且，色帶4 3係展開自色帶主輥4 6。展開自色帶 主輥46之色帶43係藉由饋送軸44及夾送輥45而饋送的 ，且最後係繞著色帶捲繞驅動軸42的色帶捲繞捲軸係同 軸地裝配至且由色帶捲繞驅動軸4 2所支撐。 饋送自在運轉時的色帶主輥46之色帶43係覆蓋在一 起夾於線熱頭47及平台輥48間的列印物片49上，使得 列印被完成在列印物片4 9。編號5 0、5 1標示導引色帶4 3 的運轉之導輥。 以此方式，於習知線熱頭列印機裝置中，當觀覽圖5 的平面圖時，線熱頭47及平台輥48係配置在列印機裝置 的下部的中心位置上，且，色帶展開驅動軸4 1、色帶捲 繞驅動軸42、饋送軸44、夾送輥45等係配置在其上位置 上。且，用於旋轉地驅動饋送軸4 4的馬達係配置裝配至 圖5的相反側上之框板5 2，以直接連接至饋送軸4 4。 因此’於習知線熱頭列印機裝置中，色帶展開驅動軸 -5- 1244986 (3) 4 1、色帶捲繞驅動軸4 2、饋送軸4 4、夾送輥4 5等係配置 以配置在一平坦平面上’且，一相對大的平坦空間係需要 的。且，驅動馬達係配置在此些部件及組件的相反側上， 且，相對大的厚度或此裝置的高度係需要用於此種配置。 圖6係顯示習知線熱頭列印機裝置的實例之平面圖， 其中線熱頭爲一可移動類型。於圖6中，編號61表示色 帶展開驅動軸’而編號62標示色帶捲繞驅動軸及編號64 爲可移動型的線熱頭。沿著頭導6 5移動之線熱頭6 4實施 列印。編號66標示壓盤’且’當觀覽圖6的平面圖時， 編號7 1標示配置在框板72的上位置上之馬達用於饋送色 帶。 於圖6所示的線熱頭列印機裝置中，自裝配至且由色 帶展開驅動軸6 1所支撐的色帶主輥6 9展開之色帶6 3係 由朝向壓盤66饋送的帶導輥67、68所導引。色帶63係 沿著壓盤66而覆蓋在列印物片70上，使得列印係由線熱 頭64而完成在列印物片70上。 於可移動型的線熱頭之此實例中，當觀覽圖6的平面 時，線熱頭64係配置在列印機裝置的下部的中心位置上 ，且，色帶展開驅動軸6 1及色帶捲繞驅動軸62係並列地 配置在其上位置上。且，馬達7 1係配置在其另一上位置 上’且因此，相對大的平坦空間係需要用於此些部件及組 件的配置。 因此，於固定的頭型及可移動頭型兩者的習知線熱頭 列印機裝置中，有裝配列印機裝置至周邊設備需要大尺寸 -6- (4) 1244986 及一相當空間之問題，在此，目前需要進一步製作更小的 列印機裝置。 · 【發明內容】 因此’本發明的目的提供一種線熱頭列印機裝置，其 中其部件及組件係配置不同於習知的線熱頭列印機裝置， 使得列印機裝置的尺寸可明顯地製作更小。 爲了達到上述目的，本發明提供線熱頭列印機裝置架 · 構如下： 一種線熱頭列印機裝置，包含框，以及包含線熱頭、 旋轉地驅動色帶捲軸的步進馬達、色帶展開驅動軸及色帶 捲繞驅動軸，上述所有構件都裝配在框板，其中該步進馬 達係配置在該框板的一角部上，該線熱頭係配置在鄰接至 配置的該步進馬達的該一角部之該框板的角部上，且，該 色帶展開驅動軸及該色帶捲繞驅動軸係配置在該步進馬達 及該線熱頭的一側上，使得連接該步進馬達及該線熱頭之 馨 直線與連接該色帶展開驅動軸及該色帶捲繞驅動軸的直線 而傾斜地交叉。 於如（1 )中所述之線熱頭列印機裝置中，如果該線 熱頭爲一固定型，該步進馬達係配置使得沿著該步進馬達 的正方形或矩形的框的各側之直線係相對於配置的該步進 馬達之該一角部的各側的直線而傾斜，該色帶展開驅動軸 及該色帶捲繞驅動軸的一者係配置在鄰接至配置的該步進 馬達的該一角部之該框板的角部上，而，該色帶展開驅動 (5) 1244986 軸及該色帶捲繞驅動軸的另一者係配置在該線熱頭的一側 上。 於如（1 )中所述之線熱頭列印機裝置中，如果該線 熱頭爲一移動型，該步進馬達係配置使得沿著該步進馬達 的正方形或矩形的框的各側之直線係與配置的該步進馬達 之該一角部的各側的直線平行，該色帶展開驅動軸及該色 帶捲繞驅動軸的一者係配置在鄰接至配置的該步進馬達的 該一角部之該框板的角部上，而，該色帶展開驅動軸及該 色帶捲繞驅動軸的另一者係配置在該線熱頭的一側上。 於如（1 )至（3 )中任一者之線熱頭列印機裝置中， 出於色帶展開驅動軸及色帶捲繞驅動軸的兩個驅動軸，色 帶展開驅動軸係配置在線熱頭的一側上，而，色帶捲繞驅 動軸係配置在步進馬達的一側上。 依據如（1 )中所述的本發明的線熱頭列印機裝置中 ’步進馬達及線熱頭係配置在框板的一側部上以及在其在 框板上的一側上，色帶展開驅動軸及色帶捲繞驅動軸係配 置使得連接步進馬達及線熱頭的直線與連接色帶展開驅動 軸及色帶捲繞驅動軸的直線傾斜地交叉。因此，構成線熱 頭列印機裝置之部件及組件係沒有無使用空間地有效配置 在正方形或矩形的框板的平坦表面上。且，饋送在支撐至 兩驅動軸的捲軸間之色帶被導引以繞著此些部件及組件而 運轉，亦即，沿著框板的周圍。因此，框板的表面係有效 地使用，且，部件及組件的架構可作得更加細密。 依據（2 )中所述的本發明的線熱頭列印機裝置中， -8- (6) 1244986 其中線熱頭爲固定型，步進馬達係配置使得沿著正方形或 矩形的框的各側之直線係相對於配置步進馬達的一角部的 各側的直線而傾斜。因此，步進馬達係相對於色帶而有效 配置在框板的表面上。 依據（3 )中所述的本發明的線熱頭列印機裝置中， 其中線熱頭爲可移動型’步進馬達及線熱頭係配置使得線 熱頭被給予無阻礙地移動之充足空間。並且，色帶展開驅 動軸及色帶捲繞驅動軸係配置在步進馬達及線熱頭的一側 上。因此，導引在此些驅動軸間的色帶被給予穩定支撐的 色帶之充足空間。 依據上述（4 )的本發明的線熱頭列印機裝置，色帶 展開驅動軸係配置在線熱頭的一側上，且，色帶捲繞驅動 軸係配置在步進馬達的一側上。因此，框板上的空間可有 效使用來導引色帶。 以此方式，依據本發明之線熱頭列印機裝置，相較於 習知列印機裝置，可提供一種尺寸小四分之三而體積小四 分之一的列印機裝置。 【實施方式】 以下，將參考圖1至4而基於依據本發明之線熱頭列 印機裝置的實施例之更具體地說明本發明。 (第一實施例） 圖1係平面圖，而圖2係右手側視圖，亦即，自圖1 -9- (7) 1244986 的右手側所見到之側視圖，依據本發明之第一實施例的線 · 熱頭列印機裝置的兩者。第一實施例係本發明應用至具有 · 固定型線熱頭的列印機裝置之實例。於圖i及2中，編號 1標示色帶展開驅動軸，且，編號2標示色帶捲繞驅動軸 。色帶展開驅動軸1係配置在線熱頭i i (後述）的一側 上。色帶捲繞驅動軸2係配置在圖1的右手側上的上角部 上。步進馬達1 0 (後述）係配置在相對於色帶捲繞驅動 軸2之左手側上角部上。 # 色帶主輥1 2的色帶展開捲軸係裝配在色帶展開驅動 軸1，使得色帶主輥1 2係由色帶展開驅動軸1所支撐。 自色帶主輥1 2展開的色帶3係藉由裝配在框板9的導輥 4、5、6、7及8而導引，以最後繞著色帶捲繞驅動軸2 的色帶捲繞捲軸而捲繞。色帶捲繞捲軸係裝配在色帶捲繞 驅動軸2且藉由色帶捲繞驅動軸2而支撐。 步進馬達1 〇係配置在左手側上角部上，如上述，且 作用以旋轉地驅動色帶展開驅動軸1。步進馬達1 〇具有 @ 大約正方形的框，如圖1的平面圖所視，且係裝配置框板 9，使得沿著步進馬達1 〇的框的各側之直線係相對於配置 的步進馬達1 〇之左手側上角部的各側的直線而傾斜約45 度的角度。 且，線熱頭係配置在鄰接至步進馬達1 〇之左手側下 角部上。 在直線1 3係連接各別的步進馬達1 〇及線熱頭1 1的 大約中心部而劃線’以及’直線1 4係連接各別的色帶展 -10- 1244986 (8) 開驅動軸1及色帶捲繞驅動軸2的大約中心部而劃線之處 ，直線1 3、1 4相互交叉使得傾斜V形由這些直線而形成 ，如圖1所示。 於圖1及2的列印機裝置中，利用構成線熱頭列印機 裝置之部件及組件的上述配置，部件及組件可有效地配置 於以正方形或矩形形成的框板9的面板。且，如圖1所示 ’此架構係製作使得色帶3饋送於色帶展開驅動軸1的捲 軸之間，且，色帶捲繞驅動軸2被導引以圍繞運轉此些部 件及組件，亦即，沿著框板9的周圍。因此，框板9的面 板係有效地使用於部件及組件的裝配，使得整個列印機裝 置的尺寸製作得更小。 而且，部件及組件係配置使得連接步進馬達1 0及線 熱頭1 1之直線1 3與連接色帶展開驅動軸1及色帶捲繞驅 動軸2之直線14相互交叉以形成傾斜V形。因此，在如 同一明信片的外形的尺寸內，如能夠使用超過60 imn的最 大外徑的色帶主輥的尺寸之部件及組件的此種空間配置被 實現。 再者，至於色帶的捲軸，配置在線熱頭1 1的正下游 的導輥6與下一導輥7間的輥配置的距離係製作大於正被 使用的色帶的寬度。因此，此種功效可被獲得，亦即，產 生自捲軸側上的色帶之捲軸鬆度的無影響達到線熱頭1 1 〇 (第二實施例） 圖3係平面圖，而圖4係右手側視圖，亦即，自圖3 -11 - 1244986 (9) 的右手側所見到之側視圖，依據本發明之第二實施例的線 熱頭列印機裝置的兩者。第二實施例係本發明應用至具有 可移動型線熱頭的列印機裝置之實例。於圖3及4中，編 號2 1標示一色帶展開驅動軸，且，編號2 2標示色帶捲繞 驅動軸。色帶展開驅動軸2 1係配置在圖3的右手側下角 部上。線熱頭32被配置（將後述）。色帶捲繞驅動軸22 係配置在圖3的上中心部上，且，步進馬達3 1 (後述） 係配置在鄰接於色帶捲繞驅動軸2 2之左手側上角部上。 色帶主輥3 0的色帶展開捲軸係裝配在色帶展開驅動 軸2 1，使得色帶主輥3 0係由色帶展開驅動軸2 1所支撐 。自色帶主輥3 0展開的色帶2 3係藉由裝配在框板29的 導輥24、25、26、27及28而導引，以最後繞著色帶捲繞 驅動軸2 2的色帶捲繞捲軸而捲繞。色帶捲繞捲軸係裝配 在色帶捲繞驅動軸22且藉由色帶捲繞驅動軸22而支撐。 步進馬達3 1係配置在左手側上角部上，如上述，且 作用以旋轉地驅動色帶展開驅動軸2 1。步進馬達3 1具有 大約正方形的框，如圖3的平面圖命視，且係裝配置框板 29，使得沿著步進馬達的框的各側之直線係與配置的步進 馬達3 1之左手側上角部的各側的直線而平行。 且，線熱頭3 2係配置在鄰接至步進馬達3 1之左手側 下角部上。編號3 4標示線熱頭3 2的滑動導件。滑動導件 3 4具有滑槽3 5，支撐線熱頭3 2的滑件3 3而沿著滑槽3 5 滑動。當滑件3 3係如此滑動時，列印被實施在列印物片 上（未顯示）。 -12- (10) 1244986 當直線3 6位在滑槽3 5的左手側端位置時’在直線 3 6係連接各別的步進馬達3 1及線熱頭3 2的大約中心部 而劃線，以及，直線3 7係連接各別的色帶展開驅動軸2 1 及色帶捲繞驅動軸2 2的大約中心部而劃線之處’直線3 6 、3 7相互交叉使得傾斜倒置V形由這些直線而形成’如 _ 圖3所示。 於圖3及4所示的列印機裝置中，利用部件及組件的 上述配置，用於可移動型線熱頭32的移動之足夠空間被 β 提供，以及用來支撐饋送在色帶展開驅動軸21及色帶捲 繞驅動軸22間的色帶之足夠空間被提供在步進馬達3 1及 線熱頭3 2周圍。 且，部件及組件係配置使的連接步進馬達3 1及線熱 頭3.2之直線3 6以及連接色帶展開驅動軸2 1及色帶捲繞 驅動軸22之直線3 7相互交叉以形成傾斜倒置V形。因 此，在如同一明信片的外形的尺寸內，如能夠使用超過 6 0醒的最大外徑的色帶主輥的尺寸之部件及組件的此種 0 空間配置被實現。 再者’至於色帶的捲軸，配置在線熱頭32的正下游 的導輥26與下一導輥27間的輥配置的距離係製作大於正 被使用的色帶的寬度。因此，此種功效可被獲得，亦即， 產生自捲軸側上的色帶之捲軸鬆度的無影響達到線熱頭 32 〇 以上，雖然本發明已基於如上述的實施例而具體地說 明，本發明未受限於此實施例，無需述及，可增加變化或 -13- (11) 1244986 修改在如後附接的請求項的範圍內。 例如，如所述的實施例中，雖然此配置製成使得色帶 捲繞驅動軸係配置在步進馬達的一側上以及色帶展開驅動 軸係配置在線熱頭的一側上，此配置可具有兩個相互相反 配置的驅動軸，亦即，色帶展開驅動軸係配置在步進馬達 的一側上，而，色帶捲繞驅動軸係配置在線熱頭的一側上 〇 而且，於圖1及3所示的各別實施例中，雖然步進馬 達1 〇、3 1及線熱頭11、3 2係配置在各別圖式的左手側上 ，而，色帶展開驅動軸1、2 1與色帶捲繞驅動軸2、2 2係 配置在其右手側上，此配置可相對於左手側及右手側而相 反地構成。 【圖式簡單說明】 圖1係顯示依據本發明的第一實施例的線熱頭列印機 裝置的部件及組件的配置之平面圖。 圖2係自圖1的右手側所見到之圖1的線熱頭列印機 裝置的側視圖。 圖3係顯示依據本發明的第二實施例的線熱頭列印機 裝置的部件及組件的配置之平面圖。 圖4係自圖3的右手側所見到之圖3的線熱頭列印機 裝置的側視圖。 圖5係顯示一習知線熱頭列印機裝置的部件及組件的 配置的一實例之平面圖。 -14- (12) 1244986 圖6係顯示一習知線熱頭列印機裝置的部件及組件的 配置的另一實例之平面圖。 【主要元件符號說明】 1 色帶展開驅動軸 2 色帶捲繞驅動軸 3 色帶1244986 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention relates to a printer device 'especially a closely-made printer device', which is implemented by using a heat-releasing type thermal conductive ribbon and a linear thermal head Printing of text and marks on printed matter. [Prior art] In recent years, if information about packaged items that are not displayed on the packaging material is used, printed items (hereinafter referred to as printed items) are often printed differently, such as the manufacturing date, tastable period, manufacturing Examples of characters and marks such as lot numbers. In this case, this printing is usually done by using a heat release type thermal conductive ribbon and a linear thermal head. When this printing is performed in the manufacturing process of the packaged article, that is, for example, in the process of packaging this article, the printer device used needs to be made smaller in size to be easily and unhindered to be assembled in the packaged article manufacturing equipment. Space for mechanical configuration. In addition, the printer device needs to have a simplified architecture, because the printer device, as a device that does not directly become a part of the manufacturing of the packaged item itself, strongly desires to be manufactured at a lower cost. The linear thermal head printer device includes: a linear thermal head, a roll supporting a heat-releasing heat-conducting ribbon, and a ribbon-expanding drive shaft that unrolls the fed ribbon, and the ribbon that has been unrolled is wound and used. The ribbon is wound around the drive shaft for printing, the stepping motor that drives these drive shafts rotatably, and the guide roller that guides the ribbon so that the ribbon is wound again after unwinding. The placement of these components and assemblies has a major impact on the size of the printer unit. -4- (2) 1244986 Fig. 5 is a plan view showing an example of the structure of a conventional thermal head printer device. In FIG. 5, number 41 indicates a ribbon unwinding drive shaft, and number 42 · indicates a ribbon winding drive shaft. Number 4 4 indicates the feed shaft, and number 4 5 is the pinch roller. Therefore, a clip system for feeding the ink ribbon 43 is formed between the feeding shaft 44 and the pinch roller 45. Number 47 indicates the linear thermal head, and number 48 is the platen roller. All these parts and components are arranged and assembled to the frame plate 5 2. The ribbon unwinding reel system of the ribbon main roll 46 is coaxially assembled to the ribbon exhibition opening drive shaft 4 1, so that the ribbon main roll 4 6 borrows. It is supported by the ribbon unwinding drive shaft 4 1, and the ribbon 4 3 is unrolled from the ribbon main roller 46. The ribbon 43 unwound from the ribbon main roller 46 is fed through the feed shaft 44 and the pinch roller 45, and the ribbon winding reel which is finally wound around the colored ribbon winding drive shaft 42 is coaxially assembled to and made of The ribbon take-up drive shaft 42 is supported. The ribbon 43 that is fed from the ribbon main roller 46 during operation is covered on the printed sheet 49 sandwiched between the linear thermal head 47 and the platen roller 48, so that printing is completed on the printed sheet 49. Numbers 5 0 and 5 1 indicate the running guide rollers that guide the ribbon 4 3. In this way, in the conventional thermal head printer device, when viewing the plan view of FIG. 5, the thermal head 47 and the platen roller 48 are arranged at the center of the lower part of the printer device, and the color The belt unwinding driving shaft 41, the ribbon winding driving shaft 42, the feeding shaft 44, the pinch roller 45, and the like are arranged at the upper positions. Also, a motor system for rotationally driving the feed shaft 44 is configured to be fitted to the frame plate 52 on the opposite side of FIG. 5 to be directly connected to the feed shaft 44. Therefore, in the conventional thermal head printer device, the ribbon unwinding drive shaft-5- 1244986 (3) 4 1. Ribbon winding drive shaft 4 2, feed shaft 4 4, pinch roller 4 5 and other systems Arranged to be placed on a flat plane 'and a relatively large flat space is needed. Moreover, the drive motor is arranged on the opposite side of these parts and components, and a relatively large thickness or the height of the device is required for this arrangement. FIG. 6 is a plan view showing an example of a conventional line thermal head printer device, wherein the line thermal head is a movable type. In Fig. 6, reference numeral 61 denotes a ribbon unwinding drive shaft ', while reference numeral 62 denotes a ribbon take-up drive shaft and reference numeral 64 is a movable type linear thermal head. Printing is performed by the thermal head 64, which moves along the line of the head guide 65. Number 66 indicates the platen 'and' When viewing the plan view of Fig. 6, number 71 indicates the motor disposed on the upper position of the frame plate 72 for feeding the ribbon. In the line thermal printer device shown in FIG. 6, the ribbon main roller 6 9 which is self-assembled to and supported by the ribbon unwinding drive shaft 6 1 is unrolled and the ribbon 6 3 is fed by the platen 66. Guided by belt guide rollers 67,68. The ribbon 63 covers the printed sheet 70 along the platen 66, so that the printing is completed on the printed sheet 70 by the linear thermal head 64. In this example of the movable line thermal head, when viewing the plane of FIG. 6, the line thermal head 64 is arranged at the center position of the lower part of the printer device, and the ribbon unwinding drive shaft 61 and The ribbon winding driving shafts 62 are arranged in parallel at the upper positions. Moreover, the motor 71 is arranged at its other position 'and therefore, a relatively large flat space is required for the arrangement of these parts and components. Therefore, in the conventional line thermal head printer device of fixed head type and movable head type, there is a large size required for assembling the printer device to peripheral equipment. -6- (4) 1244986 and a considerable space The problem here is that there is currently a need to make smaller printer devices. · [Summary of the invention] Therefore, the object of the present invention is to provide a line thermal head printer device, in which the components and components are arranged differently from the conventional line thermal head printer device, so that the size of the printer device can be obviously Make it smaller. In order to achieve the above object, the present invention provides a line thermal head printer device frame. The structure is as follows: A line thermal head printer device includes a frame, a step motor, a line thermal head, and a stepper motor for rotatably driving a ribbon roll. The belt unwinding drive shaft and the ribbon winding drive shaft are all assembled on the frame plate, wherein the stepping motor is arranged on a corner of the frame plate, and the wire thermal head is arranged in the step adjacent to the arrangement. And the ribbon unwinding drive shaft and the ribbon winding drive shaft are arranged on one side of the stepping motor and the wire thermal head, so that the connection The straight line of the stepping motor and the linear thermal head crosses obliquely with a straight line connecting the ribbon unwinding drive shaft and the ribbon winding drive shaft. In the linear thermal head printer device as described in (1), if the linear thermal head is a fixed type, the stepping motor is configured so as to run along each side of a square or rectangular frame of the stepping motor. The straight line is inclined with respect to the straight line on each side of the one corner of the stepping motor, and one of the ribbon unwinding driving shaft and the ribbon winding driving shaft is disposed adjacent to the stepping to the disposed stepping motor. The other part of the ribbon unwinding driving (5) 1244986 shaft and the ribbon winding driving shaft is disposed on one side of the wire thermal head at the corner of the frame plate at the one corner of the motor. In the linear thermal head printer device as described in (1), if the linear thermal head is a mobile type, the stepping motor is configured so as to run along each side of a square or rectangular frame of the stepping motor. The straight line is parallel to the straight lines on each side of the one corner of the stepping motor. One of the ribbon unwinding driving shaft and the ribbon winding driving shaft is disposed adjacent to the stepping motor. On the corner of the frame plate of the one corner, the other of the ribbon unwinding drive shaft and the ribbon winding drive shaft is disposed on one side of the wire thermal head. In a line thermal printer device such as any one of (1) to (3), the ribbon unwinding drive shaft and the ribbon winding drive shaft are two drive shafts, and the ribbon unwinding drive shaft is configured. On the side of the wire thermal head, the ribbon winding drive shaft is arranged on the side of the stepping motor. According to the linear thermal head printer device of the present invention as described in (1), the 'stepping motor and the linear thermal head are arranged on one side of the frame plate and on its side on the frame plate, The ribbon unwinding drive shaft and the ribbon winding drive shaft system are arranged so that the straight line connecting the stepping motor and the linear thermal head and the straight line connecting the ribbon unwinding drive shaft and the ribbon winding drive shaft obliquely intersect. Therefore, the parts and components constituting the thermal head printer device are effectively disposed on a flat surface of a square or rectangular frame plate without using space. And, the ribbon fed between the reels supported to the two drive shafts is guided to rotate around these parts and assemblies, that is, along the periphery of the frame plate. Therefore, the surface of the frame plate is effectively used, and the structure of parts and components can be made more compact. According to the linear thermal head printer device of the present invention described in (2), (8) (6) 1244986, wherein the linear thermal head is a fixed type, and the stepping motor is arranged so that each of the square or rectangular frames The straight lines on the sides are inclined with respect to the straight lines on each side of one corner where the stepping motor is arranged. Therefore, the stepping motor is effectively disposed on the surface of the frame plate with respect to the ribbon. In the linear thermal head printer device according to the present invention described in (3), wherein the linear thermal head is a movable type stepper motor and the linear thermal head is configured so that the linear thermal head is given sufficient movement without hindrance. space. The ribbon unwinding drive shaft and the ribbon winding drive shaft are arranged on one side of the stepping motor and the linear thermal head. Therefore, the ribbon guided between these drive shafts is given ample space for the ribbon to be stably supported. According to the linear thermal head printer device of the present invention (4), the ribbon unwinding drive shaft is arranged on one side of the linear thermal head, and the ribbon winding drive shaft is arranged on one side of the stepping motor. . Therefore, the space on the frame can be effectively used to guide the ribbon. In this way, the linear thermal head printer device according to the present invention can provide a printer device that is three-quarters smaller in size and one-fourth smaller than the conventional printer device. [Embodiment] Hereinafter, the present invention will be described more specifically based on an embodiment of a line thermal printer device according to the present invention with reference to Figs. (First Embodiment) FIG. 1 is a plan view, and FIG. 2 is a right-hand side view, that is, a side view seen from the right-hand side of FIGS. 1-9- (7) 1244986, according to the first embodiment of the present invention. Both line and thermal head printer units. The first embodiment is an example in which the present invention is applied to a printer device having a fixed-type line thermal head. In Figures i and 2, number 1 indicates the ribbon unwinding drive shaft, and number 2 indicates the ribbon winding drive shaft. The ribbon unwinding drive shaft 1 is disposed on one side of the linear thermal head i i (described later). The ribbon take-up drive shaft 2 is disposed on the upper corner portion on the right-hand side of Fig. 1. The stepping motor 10 (to be described later) is disposed on the upper corner of the left-hand side with respect to the ribbon winding drive shaft 2. # The ribbon unwinding reel of the main ribbon roll 1 2 is mounted on the ribbon unwinding driving shaft 1 so that the main ribbon reel 12 is supported by the ribbon unwinding driving shaft 1. The ribbon 3 unwound from the ribbon main roller 12 is guided by the guide rollers 4, 5, 6, 7, and 8 mounted on the frame plate 9 to finally wind the ribbon roll of the drive shaft 2 around the color ribbon. Winding around the reel. The ribbon winding reel is mounted on the ribbon winding drive shaft 2 and is supported by the ribbon winding drive shaft 2. The stepping motor 10 is arranged on the upper corner of the left-hand side, as described above, and functions to rotationally drive the ribbon unwinding drive shaft 1. The stepping motor 1 〇 has an @ approximately square frame, as seen in the plan view of FIG. 1, and the frame plate 9 is arranged so that the straight lines along each side of the frame of the stepping motor 10 are relative to the configured stepping. Each side of the upper corner of the left-hand side of the motor 10 is straight and inclined at an angle of about 45 degrees. In addition, the linear thermal head is arranged on the lower corner of the left-hand side adjacent to the stepping motor 10. Straight lines are connected to the respective stepping motors 10 and linear thermal heads 1 and 3 at the center of the line 1 and 3 'and' Line 1 and 4 are connected to the respective ribbons. -10- 1244986 (8) Open drive Where the shaft 1 and the ribbon are wound around the central portion of the drive shaft 2 to be scribed, the straight lines 1 3, 1 4 cross each other so that the inclined V shape is formed by these straight lines, as shown in FIG. 1. In the printer device of Figs. 1 and 2, by using the above-mentioned arrangement of the components and components constituting the thermal head printer device, the components and components can be effectively arranged on the panel of the frame plate 9 formed in a square or a rectangle. And, as shown in FIG. 1 'This architecture is made so that the ribbon 3 is fed between the reels of the ribbon unwinding drive shaft 1 and the ribbon winding drive shaft 2 is guided to run around these parts and components, That is, along the periphery of the frame plate 9. Therefore, the face plate of the frame plate 9 is effectively used for assembling parts and components, so that the size of the entire printer device is made smaller. Moreover, the parts and components are arranged such that the straight line 13 connecting the stepping motor 10 and the linear thermal head 11 and the straight line 14 connecting the ribbon unwinding driving shaft 1 and the ribbon winding driving shaft 2 cross each other to form an inclined V shape. . Therefore, within the dimensions of the outer shape of the same postcard, such a spatial arrangement of parts and assemblies capable of using a ribbon main roll having a maximum outer diameter exceeding 60 imn is realized. In addition, as for the ribbon reel, the roller arrangement distance between the guide roller 6 and the next guide roller 7 disposed directly downstream of the thermal head 11 is made larger than the width of the ribbon being used. Therefore, such an effect can be obtained, that is, the non-influence of the reel looseness of the ribbon generated from the ribbon side reaches the linear thermal head 1 1 0 (second embodiment) FIG. 3 is a plan view, and FIG. 4 is a right-handed A side view, that is, a side view seen from the right-hand side of FIGS. 3-11-1244986 (9), both of the line thermal head printer device according to the second embodiment of the present invention. The second embodiment is an example in which the present invention is applied to a printer device having a movable line thermal head. In Figs. 3 and 4, number 21 indicates a ribbon unwinding drive shaft, and number 2 2 indicates a ribbon winding drive shaft. The ribbon unwinding drive shaft 21 is arranged on the lower corner of the right-hand side of FIG. 3. The wire thermal head 32 is arranged (to be described later). The ribbon take-up drive shaft 22 is disposed on the upper center portion of FIG. 3, and the stepping motor 3 1 (described later) is placed on the upper left portion of the left-hand side adjacent to the ribbon take-up drive shaft 22. The ribbon unwinding reel system of the main ribbon roll 30 is mounted on the ribbon unwinding drive shaft 21 so that the main ribbon reel 30 is supported by the ribbon unwinding drive shaft 21. The ribbon 2 3 developed from the ribbon main roller 30 is guided by the guide rollers 24, 25, 26, 27, and 28 mounted on the frame plate 29, and finally the color of the drive shaft 2 2 is wound around the coloring belt. Take up with a take-up reel. The ribbon winding reel is mounted on the ribbon winding drive shaft 22 and is supported by the ribbon winding drive shaft 22. The stepping motor 31 is arranged on the upper corner of the left-hand side, as described above, and functions to rotationally drive the ribbon unwinding drive shaft 21. The stepping motor 31 has an approximately square frame, as shown in the plan view of FIG. 3, and is equipped with a configuration frame plate 29 so that straight lines along each side of the frame of the stepping motor and the configured stepping motor 31 Each side of the upper corner of the left-hand side is straight and parallel. In addition, the wire thermal head 32 is arranged on the lower corner of the left-hand side adjacent to the stepping motor 31. The number 3 4 indicates the sliding guide of the wire thermal head 3 2. The slide guide 3 4 has a slide groove 3 5, and the slide 3 3 supporting the wire thermal head 32 slides along the slide groove 3 5. When the slider 3 3 slides in this way, printing is performed on the printed sheet (not shown). -12- (10) 1244986 When the straight line 3 6 is positioned at the left-hand end of the chute 3 5, the straight line 3 6 series connects the respective stepping motors 3 1 and the approximate center of the linear thermal head 32 Lines and straight lines 3 and 7 connect the respective ribbon unwinding drive shafts 2 1 and the ribbon winding drive shafts 2 2 at approximately the center of the line to make a line. The straight lines 3 6 and 3 7 intersect each other such that they are tilted upside down. The shape is formed by these straight lines' as shown in Figure 3. In the printer device shown in Figs. 3 and 4, with the above configuration of components and assemblies, sufficient space for the movement of the movable line thermal head 32 is provided by β, and is used to support the feeding and unwinding drive of the ribbon Sufficient space for the ribbon between the shaft 21 and the ribbon winding drive shaft 22 is provided around the stepping motor 31 and the wire thermal head 32. Further, the parts and components are arranged such that a straight line 3 6 connecting the stepping motor 31 and the linear thermal head 3.2 and a straight line 3 7 connecting the ribbon unwinding driving shaft 21 and the ribbon winding driving shaft 22 cross each other to form an inclination. Inverted V-shape. Therefore, within the dimensions of the outer shape of the same postcard, such a 0-space arrangement of components and assemblies such as those capable of using a ribbon main roll having a maximum outer diameter exceeding 60 mm can be achieved. Moreover, as for the ribbon reel, the roller arrangement distance between the guide roller 26 and the next guide roller 27 disposed immediately downstream of the thermal head 32 is made larger than the width of the ribbon being used. Therefore, such an effect can be obtained, that is, the non-influence of the reel looseness of the ribbon produced on the reel side reaches a linear thermal head of 32 ° or more, although the present invention has been specifically described based on the embodiment as described above, The present invention is not limited to this embodiment, and need not be mentioned, and changes or additions of -13- (11) 1244986 may be made within the scope of the attached claims as described later. For example, as in the described embodiment, although this configuration is made such that the ribbon winding drive shaft system is disposed on one side of the stepper motor and the ribbon unwinding drive shaft system is disposed on one side of the thermal head, this configuration It may have two drive shafts arranged opposite to each other, that is, the ribbon unwinding drive shaft system is disposed on one side of the stepping motor, and the ribbon winding drive shaft system is disposed on one side of the wire head. In the respective embodiments shown in FIGS. 1 and 3, although the stepping motors 10, 31 and the linear thermal heads 11, 3 2 are arranged on the left-hand side of the respective drawings, the ribbon unwinding drive shaft 1, 2 1 and the ribbon winding drive shafts 2, 2 and 2 are arranged on the right-hand side, and this arrangement can be configured oppositely with respect to the left-hand side and the right-hand side. [Brief Description of the Drawings] Fig. 1 is a plan view showing the arrangement of parts and components of a thermal head printer device according to a first embodiment of the present invention. FIG. 2 is a side view of the thermal head printer device of FIG. 1 as seen from the right-hand side of FIG. 1. FIG. Fig. 3 is a plan view showing the arrangement of parts and components of a thermal head printer device according to a second embodiment of the present invention. Fig. 4 is a side view of the thermal head printer device of Fig. 3 as seen from the right-hand side of Fig. 3; Fig. 5 is a plan view showing an example of the arrangement of parts and components of a conventional thermal head printer device. -14- (12) 1244986 Fig. 6 is a plan view showing another example of the arrangement of parts and components of a conventional thermal head printer device. [Description of main component symbols] 1 Ribbon unwinding drive shaft 2 Ribbon winding drive shaft 3 Ribbon
4、5、6、7、8 導輥 9 框板 10 步進馬達 11 線熱頭 12 色帶主輥 13 直線 14 直線 2 1 色帶展開驅動軸4, 5, 6, 7, 8 Guide roller 9 Frame plate 10 Stepping motor 11 Linear thermal head 12 Ribbon main roller 13 Straight 14 Straight 2 1 Ribbon development drive shaft
22 色帶捲繞驅動軸 23 色帶 24、 25、 26、 27、 28 導輥 2 9 框板 30 色帶主輥 3 1 步進馬達 3 2 線熱頭 33 滑件 34 滑動導件 -15- (13) 1244986 3 5 滑槽 36 直線 3 7 直線 4 1 色帶展開驅動軸 42 色帶捲繞驅動軸 43 色帶22 Ribbon winding drive shaft 23 Ribbon 24, 25, 26, 27, 28 Guide roller 2 9 Frame plate 30 Ribbon main roller 3 1 Stepping motor 3 2 Wire head 33 Slider 34 Slide guide -15- (13) 1244986 3 5 Slot 36 Straight 3 7 Straight 4 1 Ribbon unwinding drive shaft 42 Ribbon winding drive shaft 43 Ribbon
44 饋送軸 4 5 夾送車昆 46 色帶主輥 4 7 線熱頭 48 壓盤輥 49 列印物片 5 2 框板 6 1 色帶展開驅動軸 62 色帶捲繞驅動軸44 Feed shaft 4 5 Pinch car roll 46 Ribbon main roller 4 7 Linear thermal head 48 Platen roller 49 Print sheet 5 2 Frame board 6 1 Ribbon unwinding drive shaft 62 Ribbon winding drive shaft
63 色帶 64 線熱頭 65 頭導 6 6 壓盤 67 > 68 帶導輥 69 色帶主輥 70 列印物片 71 馬達 7 2 框板 16-63 Ribbon 64-line thermal head 65 Head guide 6 6 Platen 67 > 68 Belt guide roller 69 Ribbon main roller 70 Print sheet 71 Motor 7 2 Frame plate 16-