201012610 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種晶錠（ingot)切割裝置，尤指一種 轉盤式多線据（multi-wire sawing)晶旋切割裝置，其可提高 晶錠的切割效率。 【先前技術】 近年來’因石油枯竭、全球暖化而使得替代能源的發 展曰益迫切。而在替代能源中，太陽能具備解決高油價問 ©題的功能，又可達到環保、節能的效果 由於太陽能電池的需求快速增長，製造廠商勢必持續 增購生產设備，擴充產能以應付快速成長的市場需求。在 多晶石夕太陽能電池的製造流程中，首先將一定純度的矽材 融化後再結晶成四方形的大矽晶錠（ing〇t)，此過程由於類 似金屬之鑄造過程，因此矽晶錠也被稱為鑄錠。然後，此 矽晶錠經由切割而成長方形矽晶塊（brick)，切割方法目前 多以帶鋸（Band saw)作為切割工具（也有用外徑鋸 ❹ saw))。 但是如果使用上述的方法要將一塊大矽晶錠切割成矽 晶塊’需要大約八刀的切割。而且由於結構強度等因素 鑛片都需有-定厚度’因此切隙相當寬，造成不少 浪費。 、 請參照第五圖所示，所以目前業界已開 网始採用多線鋸 來進行切割，係將金屬線繞成一交叉切割路 ， 二叩形成一網 狀錫（90)。在切割時，形成交叉鋸的金屬線牛 J ^運行切割， 201012610 割’只需一 之適當大小 :此一次可同時進行…ίο刀或更多刀之切 次切割步驟便可將大碎晶錠⑽）切成所需數量 $夕晶塊。 然而，由於此交錯式的切割方式在機台的結構剛性要 衣非常嚴苛，必須承受大張力，因而容易發生斷線的現象， t 乂錯式機冑的多線鋸切割冑台一旦在斷線後則必須 争工加以檢修，更換線鋸，如此將造成工時的浪費而導致201012610 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to an ingot cutting device, and more particularly to a multi-wire sawing crystal cutting device capable of improving crystal Cutting efficiency of the ingot. [Prior Art] In recent years, the development of alternative energy sources has been urgently affected by oil depletion and global warming. In the alternative energy source, solar energy has the function of solving the problem of high oil price, and can achieve the effect of environmental protection and energy saving. As the demand for solar cells grows rapidly, manufacturers are bound to continue to purchase production equipment and expand production capacity to cope with rapid growth. Market demand. In the manufacturing process of the polycrystalline stone solar cell, first, a certain purity of the coffin is melted and then crystallized into a square large ingot ingot, which is a metal-like casting process. Also known as ingots. Then, the twin ingot is cut into a rectangular slab, and the cutting method is currently a band saw (a band saw is also used as a cutting tool). However, if the above method is used to cut a large twin ingot into a germanium ingot, it takes about eight cuts. Moreover, due to structural strength and other factors, the ore piece needs to have a constant thickness, so the gap is quite wide, resulting in a lot of waste. Please refer to the figure in the fifth figure. Therefore, the industry has started to use a multi-wire saw for cutting. The metal wire is wound into a cross-cutting road, and the second wire forms a mesh tin (90). When cutting, the metal wire forming the cross saw is cut, 201012610 cut 'just one size: this time can be carried out at the same time... ίο knife or more knives cutting step can cut the large ingot (10)) Cut into the required amount of 夕 晶晶. However, due to the intertwined cutting method, the structural rigidity of the machine is very strict, and it must withstand a large tension, so that the wire breakage is prone to occur, and the multi-wire saw cutting platform of the t-type machine is broken. After the line, it must be repaired and repaired, and the wire saw should be replaced. This will result in waste of working hours.
=割成本的提高。再者，由於交錯式的線網，在更換線鑛 疋相當困難費時。 【發明内容】 有鑑於交錯式的晶錠切割機構的諸多缺點，常產生斷 線現象又使得製造成本的提高，本發明之目的在於提供一 種轉盤式多線錄晶錠切割裝置’不但可以簡化機構降低成 本也可減少斷線現象而提高晶錠的整體生產效率。 為達成以上的目的，本發明之轉盤式多線鋸晶錠切割 裝置係包括： 馨 一基座，其係包含一平台； 轉盤其係可轉動地設置於該基座之平台上；以及 一線鋸組件，其與該轉盤係可進行相對移動而使該線 鋸組件與該轉盤相互接近，該線鋸組件係包含一滾筒組及 一鋸線，該滾筒組係面對該轉盤之表面，該鋸線係於該滾 筒組上往復延伸，而形成一平行且面對該轉盤之表面的線 網。 較佳的是’該轉盤係相對基座為不可移動，而該線鋸 201012610 組件係相對基座為可移動。= increase in cutting costs. Moreover, due to the interlaced wire mesh, it is quite difficult and time consuming to replace the wire mine. SUMMARY OF THE INVENTION In view of the shortcomings of the staggered ingot cutting mechanism, the wire breakage phenomenon often occurs and the manufacturing cost is increased. The object of the present invention is to provide a rotary disk type multi-line recording ingot cutting device, which not only simplifies the mechanism. Reducing costs can also reduce wire breakage and increase the overall production efficiency of the ingot. In order to achieve the above object, the rotary type multi-wire saw ingot cutting device of the present invention comprises: a susceptor-based pedestal comprising a platform; the turntable is rotatably disposed on the platform of the pedestal; and a wire saw An assembly that is relatively movable with the turntable to bring the wire saw assembly into proximity with the turntable, the wire saw assembly comprising a roller set and a saw wire, the roller set facing the surface of the turntable, the saw The wire reciprocates over the roller set to form a wire web that is parallel and faces the surface of the turntable. Preferably, the carousel is immovable relative to the base, and the wire saw 201012610 component is movable relative to the base.
执較佳的是’該基座係進—步包含—側板，該侧板係垂 直.又置於該平台之一側’該線鋸組件係進一步包含—連結 板，該連結板何移動地設置於該基叙魏上，該滚= 組係結合於該連結板上且位於該轉盤之表面上方。、D 較佳的是，該線蘇組件係相對基座為不可移動，而該 轉盤係相對基座為可移動。 / 本發明的裝置係使用線鑛組件進行晶錠的切割，並在 晶疑進行首次切割後，利用轉盤進行晶㈣⑽度轉向， 而後進行晶鍵的二次切割而產生長條晶磚，因此晶心於 本發明的裝置上依序進行方向互相垂直的首次與二次切 割’避免晶鍵進行交錯式㈣時所容易產生的斷線現象， 進而減少工時的浪費而提高晶錠的切割效率，可達成降低 晶錠切割成本的具體功效。 【實施方式】 請參照第一圖肖第二圖所示，本發明之較佳實施例係 為係包括一基座（10)、一可旋轉地設置於該基座（1〇)上的轉 盤（20)以及一面對轉盤（20)之線鋸組件（3〇)，其中； 該基座（10)係包含一平台（11)，該平台（11)係用以承載 一晶錠（40),於本較佳實施例中，該基座（丨〇)係進一步包含 一側板（12)，該側板（12)係垂直設置於該平台（n)之一側； 該轉盤（20)係可轉動地設置於該基座（1〇)之平台（11) 上，晶錠（40)係固定於該轉盤（2〇)之表面上，而使轉盤（2〇) 可帶動該晶錠（40)旋轉； 201012610 該線鋸組件（30)與該轉盤（20)係可進行相對移動而使該 線鋸組件（30)與該轉盤（2〇)相互接近，於本較佳實施例中， 4轉盤（20)係相對基座（1〇)為$可移動，而該線錯組件⑽ 係相對基座（10)為可移動，，該線鋸組件（3〇)包含一滾筒組 (31)及一鋸線（32)，該滾筒組（31)係面對該轉盤（2〇)之表面， 該鋸線（32)係於該滾筒組（31)上往復延伸，而形成一平行且 面對該轉盤（20)之表面的線網（33)，於本較佳實施例中，該 線鋸組件（30)係可進一步包含一連結板（34)，該連結板（34) 係可移動地設置於該基座（1〇)之側板（12)上，該兩滾筒（31) 係結合於該連結板（34)上且位於該轉盤（31)之表面上方，藉 此該連結板（34)可帶動該滾筒組（31)上下移動而遠離或接近 該轉盤（20)之表面。 當本發明之較佳實例使用於晶錠（4〇)切割時，係使晶 錠（40)固定於該轉盤（20)之表面上，而後使該連結板（34)帶 動滾筒組（31)及滾筒組（31)上之線網（33)向下移動，而使線 @網（33)與晶錠（40)接觸，並於線網（33)與晶錠（4〇)之接觸處 供給研磨液，此時藉由鋸線（31)捲動即可進行晶錠（4〇)的首 次切割。請進一步參照第三圖與第四圖所示，當晶錠（4〇) 首次切割完畢後，即令該連結板（34)帶動滾筒組（3〗）及滾筒 組（31)上之線網（33)向上移動，在線網（33)離開晶錠（4〇)而 不與晶錠（40)接觸後，該轉盤（20)即帶動晶錠（4〇)進行9〇 度旋轉’在晶叙（40)元成旋轉後即可進行晶錠（4〇)的二次切 割，最終將晶錠（40)切割為複數長條晶碑（4丨）。 本發明之另一較佳實施例則使該線鑛組件（3〇)係相對 而该轉盤（20)係相對基座（10)為可移Preferably, the base unit includes a side panel, the side panel is vertical, and is placed on one side of the platform. The wire saw assembly further includes a web, and the web is set to move. On the Keweiwei, the roll=set is bonded to the web and above the surface of the turntable. Preferably, the wire assembly is immovable relative to the base, and the carousel is movable relative to the base. / The device of the invention uses the wire ore assembly to cut the ingot, and after the first cutting of the crystal, the crystal is turned by the turntable (4) (10) degree, and then the secondary cutting of the crystal bond is performed to produce the long strip brick, so the crystal In the apparatus of the present invention, the first and second cuttings in which the directions are perpendicular to each other are sequentially performed to avoid the disconnection phenomenon which is easily generated when the crystal key is interlaced (four), thereby reducing the waste of working hours and improving the cutting efficiency of the ingot. A specific effect of reducing the cost of ingot cutting can be achieved. [Embodiment] Referring to the second figure of the first figure, a preferred embodiment of the present invention includes a base (10) and a turntable rotatably disposed on the base (1). (20) and a wire saw assembly (3〇) facing the turntable (20), wherein the base (10) comprises a platform (11) for carrying an ingot (40) In the preferred embodiment, the base further includes a side plate (12) vertically disposed on one side of the platform (n); the turntable (20) is Rotatable on the platform (11) of the base (1), the ingot (40) is fixed on the surface of the turntable (2〇), so that the turntable (2〇) can drive the ingot ( 40) rotation; 201012610 The wire saw assembly (30) and the turntable (20) are relatively movable to bring the wire saw assembly (30) into proximity with the turntable (2〇), in the preferred embodiment, The 4 turntable (20) is movable relative to the base (1〇), and the wire misalignment assembly (10) is movable relative to the base (10), and the wire saw assembly (3〇) includes a roller set (31) ) and a saw line 32), the roller set (31) faces the surface of the turntable (2〇), and the saw wire (32) reciprocates on the roller set (31) to form a parallel and face the turntable (20) In the preferred embodiment, the wire saw assembly (30) further includes a web (34) movably disposed on the base On the side plate (12) of the seat (1), the two rollers (31) are coupled to the connecting plate (34) and above the surface of the turntable (31), whereby the connecting plate (34) can drive the The drum set (31) moves up and down away from or near the surface of the turntable (20). When the preferred embodiment of the present invention is used for ingot (4 inch) cutting, the ingot (40) is fixed on the surface of the turntable (20), and then the web (34) is driven to drive the drum set (31). And the wire mesh (33) on the roller group (31) moves downward, and the wire@net (33) is in contact with the ingot (40), and is in contact with the wire mesh (33) and the ingot (4 inch). The slurry is supplied, and at this time, the first cutting of the ingot (4 inch) can be performed by scrolling the wire (31). Please refer to the third and fourth figures. After the first ingot (4〇) is cut, the connecting plate (34) drives the roller group (3) and the wire mesh on the roller group (31). 33) moving upwards, after the wire mesh (33) leaves the ingot (4〇) without contacting the ingot (40), the turntable (20) drives the ingot (4〇) to perform 9-degree rotation 'in the crystal (40) After the element is rotated, the ingot (4〇) can be secondarily cut, and finally the ingot (40) is cut into a plurality of long strips (4丨). Another preferred embodiment of the present invention is such that the wire assembly (3〇) is opposite and the turntable (20) is movable relative to the base (10)
201012610 基座（ίο)為不可移動， 動’而使晶錠Mm偽^201012610 The base (ίο) is immovable, moving, and the ingot Mm is false ^
浪費而k尚晶錠（4〇)的切割效率， 象現象’進而減少工時的 ’降低晶錠（40)的切割成 本。 【圖式簡單說明】 第一圖係為本發明較佳實施例之示意圖。 第二圖係為本發明較佳實施例進行晶錠首次切割時之 杀意圖。 第三圖係為本發明較佳實施例進行晶錠轉向時之示意 φ 圖。 第四圖係為本發明較佳實施例進行晶錠二次切割時之 系意圖。 第五圖係為現有交錯式之晶錠切割機構的示意圖。 【主要元件符號說明】 (10)基座 (12)側板 (20)轉盤 (11)平台 201012610 (30)線鋸組件 （31)滾筒 (32)鋸線 （33)線網 (34)連結板 (40)晶旋 (80)晶鍵 (90)網狀鋸The cutting efficiency of the waste and the ingot (4 〇), like the phenomenon 'and thus the working time', reduces the cutting cost of the ingot (40). BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic view of a preferred embodiment of the invention. The second figure is the intention to kill the ingot when the ingot is first cut in accordance with a preferred embodiment of the present invention. The third figure is a schematic φ diagram of the ingot rotation when the preferred embodiment of the present invention is performed. The fourth figure is intended to be used for the secondary cutting of the ingot in the preferred embodiment of the present invention. The fifth figure is a schematic view of a conventional interlaced ingot cutting mechanism. [Main component symbol description] (10) Base (12) side plate (20) Turntable (11) Platform 201012610 (30) Wire saw assembly (31) Roller (32) Wire (33) Wire mesh (34) Link plate ( 40) Crystal spin (80) crystal bond (90) mesh saw
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