：TW2826PA 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種壓焊機之技域領域，且特別是有 關於一種能在熱壓部產生均勻溫度分佈之金展加熱板。 【先前技術】 近年來電子及光電產業在台灣快速成長，各種電子零 件的組裝及連接需求也呈現驚人的成長，其中熱壓接合仍 Φ 然是最常使用在電路耦接的連接方式之一，且利用脈衝電 流加熱板(pulse heater)加熱之方式，在電子及光電產業已 經非常普及’可以使用的範圍很廣泛，例如異方性導電膜 (anisotropic conductive film，ACF)、熱封連接器（heat seal connector，HSC)、軟性印刷電路板(f|exibie printed circuits， FPC)、印刷電路板(printed circuit board，PCB)、捲帶自動 封裝等製程，但由於電流通過加熱板時，不同部位隨時間 變化所產生的熱量不一致，且熱量傳遞的效率過低，導致 ⑩ 加熱板兩端與中央溫度差異過大，甚至產生上百度的溫 差，而在無法控制接觸面的溫度一致之情況下，往往造成 高溫燒焦損毀，或溫度過低而造成銲接不良等問題。 【發明内容】 有鐘於此，本發明的目的就是在提供一種金屬加熱 板，其係利用機構設計與改變金屬加熱板的幾何形狀，針 對均溫性不佳的缺點加以改善，大幅增加金屬加熱板之均 6BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of a welding machine, and more particularly to a gold-plated heating plate capable of producing a uniform temperature distribution in a hot pressing portion. [Prior Art] In recent years, the electronics and optoelectronics industry has grown rapidly in Taiwan, and the assembly and connection requirements for various electronic components have also grown tremendously. Among them, thermocompression bonding is still one of the most commonly used connection methods for circuit coupling. Moreover, the use of pulsed current heating by the pulse heater has become very popular in the electronics and optoelectronics industry. A wide range of applications can be used, such as anisotropic conductive film (ACF) and heat seal connectors (heat). Seal connector (HSC), flexible printed circuit board (FPC), printed circuit board (PCB), tape reel packaging, etc., but different parts over time due to current passing through the heating plate The heat generated by the change is inconsistent, and the efficiency of heat transfer is too low, resulting in a difference between the temperature of the two ends of the heating plate and the central temperature, and even a temperature difference of Baidu. However, when the temperature of the contact surface cannot be controlled, the temperature is often high. The burnt is damaged, or the temperature is too low, causing problems such as poor soldering. SUMMARY OF THE INVENTION In view of the above, an object of the present invention is to provide a metal heating plate which utilizes a mechanism design and changes the geometry of a metal heating plate to improve the disadvantage of poor uniformity of temperature, and greatly increases metal heating. Board average 6
I295g TW2826PA 溫性，而減少電子元件燙傷損壞或焊接不良的 W問題。 根據本發明的目的，提出一種金屬加執知 Ά ί反，金屬加執 板設呈框形，且包括金屬加熱板之兩侧分別形成為 : 侧肋及一第二側肋，而第一侧肋與第二侧肋+ :、、、 第 <一端連结設 為一結合部，並另端連結設為一工作區，以 μ m Λ供第_側肋、 第二侧肋、結合部及工作區圍設形成有一罚、> ，同，且工作區 之中央朝孔洞方向形成有一基準部，工作區由 侧對稱分別設有至少-凸起部，以供各凸起=準部朝兩 >突出於基準部。 H同方向 如下 ，為讓本發明之上述目的、特徵、和優點能更明顯易 懂，下文特舉幾個實施例，並配合所附圖式，作詳細說明 【實施方式】 "月參照第1圖，其繪示本發明第一種金屬加熱板之示 意圖。該金屬加熱板100係一體成型呈框形設置，包括一 結合部110及一工作區12〇，結合部11()之兩側分別形成 有一第一侧肋112及一第二侧肋114，結合部110並具有 多個螺孔，可藉由複數螺栓鎖固於一熱壓裝置（圖中未 示）。 該工作區120連伸於該第一側肋112與該第二側肋 114之另端，且包括一第一凸起部122、一第二凸起部124、 一第二凸起部126及一第四凸起部128，該工作區12〇之 兩側刀別連結該第一侧肋112及該第二側肋114之一端， 7I295g TW2826PA is gentle, reducing the W damage caused by burned or poor soldering of electronic components. According to the object of the present invention, a metal addition and a metal plate are provided in a frame shape, and two sides of the metal heating plate are respectively formed as: a side rib and a second side rib, and the first side The rib and the second side rib + :, , and the first end are connected as a joint portion, and the other end is connected to be a working area, and the first side rib, the second side rib, and the joint portion are provided by μ m Λ And the working area enclosure is formed with a penalty, >, and the center of the working area is formed with a reference portion toward the hole direction, and the working area is respectively provided with at least a convex portion by side symmetry for each convexity=proximity Both > stand out from the base. The above-mentioned objects, features, and advantages of the present invention will become more apparent and obvious. The following detailed description of the embodiments and the accompanying drawings 1 is a schematic view showing a first metal heating plate of the present invention. The metal heating plate 100 is integrally formed in a frame shape, and includes a joint portion 110 and a working area 12, and a first side rib 112 and a second side rib 114 are respectively formed on two sides of the joint portion 11 ( The portion 110 has a plurality of screw holes that can be locked to a heat pressing device (not shown) by a plurality of bolts. The working area 120 extends to the other end of the first side rib 112 and the second side rib 114, and includes a first protrusion 122, a second protrusion 124, and a second protrusion 126. a fourth raised portion 128, the two sides of the working area 12 are connected to the first side rib 112 and one end of the second side rib 114, 7
:TW2826PA 使工作區m、第—侧肋112、第 間圍設形成孔洞115，工作區12QU4與結合部110 失朝孔洞H5方向形成有—基準部勻之厚度，且中 :平直面，第，112及第 :基準部129設呈 、，朝兩侧成對稱設置，且第一 以基準部129為 ，第三凸起部126及第 „、第二凸起 向凸出於基準部129，第三凸起部^28朝孔洞115方 -凸起部U2及第—侧肋112，第之兩端分別連接第 別連接第二凸起部124及 起之兩端分 凸起部⑵及第二凸起部124為半圓本貫施例中第一 及第四凸起部⑶則為曲率較第一：二’弟三凸起部126 部124小之弧形。^弟&起部⑵及第二凸起 :凸二:Γ:0之第一凸起部122、第二凸起部124、第 Ζ及第四凸起部m由於突出於基準部129， :弟：凸起部122、第二凸起部m、第三凸起部126 «而I^起部128之截面積大於基準部129之截面積，且 旦積愈大通過之電流所遭遇的電阻值愈小，所產生的熱 也愈】、，因此可以降低該區域的工作溫度，透過工作區 幾何形狀的改變，可以調整通過工作區120之電流的 電阻值，使工作區丨2〇的各部分的溫度趨於一致，如此一 ^ ’、就不會產生工作區12〇上有溫度過高或過低的部分， 造成連接件燒毀損壞或焊接不良的問題。 此外，第一侧肋112及第二侧肋114與工作區120結 合之轉角處外圍分別内凹設有第一孔洞116及第二孔洞: TW2826PA makes the working area m, the first side rib 112, and the first circumference form a hole 115, and the working area 12QU4 and the joint portion 110 are formed in the direction of the hole H5 to have a thickness of the reference portion, and the middle portion is a flat surface. 112 and the reference portion 129 are provided in a symmetrical manner toward the two sides, and the first reference portion 129 is the third convex portion 126 and the second convex portion protrudes from the reference portion 129. The three convex portions ^28 are directed toward the hole 115 - the convex portion U2 and the first side rib 112, and the second ends are respectively connected to the second connecting portion 124 and the two ends of the protruding portion (2) and the second portion The convex portion 124 is a semi-circular embodiment, and the first and fourth convex portions (3) are curved in a curved shape smaller than the first one: the second 'three-three convex portion 126 portion 124. ^ brother & the starting portion (2) and The second protrusion: the convex portion: the first convex portion 122, the second convex portion 124, the second convex portion, and the fourth convex portion m protrude from the reference portion 129, the convex portion 122, The cross-sectional area of the second raised portion m and the third raised portion 126 is greater than the cross-sectional area of the reference portion 129, and the smaller the resistance is, the smaller the resistance value encountered by the current passing through the output is generated. Hot too 】,, therefore, the operating temperature of the area can be lowered, and the resistance value of the current passing through the working area 120 can be adjusted through the change of the geometry of the working area, so that the temperatures of the parts of the working area 趋2〇 tend to be uniform, such that ^ ', there will be no problem that the temperature of the working area 12 is too high or too low, causing the connector to be burnt damaged or poorly welded. In addition, the first side rib 112 and the second side rib 114 are combined with the working area 120. a first hole 116 and a second hole are respectively recessed in a periphery of the corner
129響 ：TW2826PA 加熱板100整體更以基準部129 熟里，金屬 屬加熱板100通過電流時的岣溫性：為一使得整個金 意圖請金參:力!二二 處，在於工作要不同之 972、禁-几土 有四個凸起部，且第一凸耙邱 222弟一凸起部224、第三 凸起邛 分別設為三角形，且第一：第：凸起部⑽ 靠於基準物，而第三凸起部226 ==起部224緊 別緊鄰於第-凸起部222及第二凸起丄=2: =2!二凸起部224分别小於第三凸起部以及第四 j 以供基準部229形成為-接合點。 干音^再1第3圖，鱗示本發明第三種金屬加熱板之 不心圖金屬加熱板300與金屬加熱板1〇〇的 ^在於工作區320之四個凸起部，且第_凸起部M2、 弟一凸起部324、第三凸起部326、第四凸起部328為平 坦之矩形，並基準部329形成一平直面。 一立凊再參照第4圖，其繪示本發明第四種金屬加熱板之 不思圖。金屬加熱板4〇〇與金屬加熱板10〇的主要不同之 處，在於工作區420具有六個凸起部，且第—凸起部422 及第一凸起部424為半圓形，第三凸起部426及第四凸起 部428為梯形，並將基準部429設成一平直面，而工作區 420上更具有一第五凸起部432，連接第一側肋412及第 三凸起部426，而相稱第五凸起部432設有一第六凸起部 9129 ring: TW2826PA heating plate 100 as a whole with the reference part 129 cooked, the metal is the heating plate 100 when the current through the temperature: for one of the whole gold intentions please gold ginseng: force! 22, in the work is different 972. The forbidden-several soil has four convex portions, and the first convex 耙 222 222 brother-one convex portion 224 and the third convex 邛 are respectively set to a triangle, and the first: the first: the convex portion (10) depends on the reference And the third raised portion 226 == the starting portion 224 is immediately adjacent to the first raised portion 222 and the second raised portion 2 = 2: = 2! The two raised portions 224 are smaller than the third raised portion and the first Four j is formed for the reference portion 229 as a junction. Dry sound ^1, Fig. 3, the scale shows the third metal heating plate of the present invention, the metal heating plate 300 and the metal heating plate 1 are located in the four raised portions of the working area 320, and The raised portion M2, the first raised portion 324, the third raised portion 326, and the fourth raised portion 328 have a flat rectangular shape, and the reference portion 329 forms a flat surface. Referring again to Figure 4, there is shown a fourth metal heating plate of the present invention. The main difference between the metal heating plate 4 and the metal heating plate 10 is that the working area 420 has six convex portions, and the first convex portion 422 and the first convex portion 424 are semicircular, and the third The protrusion 426 and the fourth protrusion 428 are trapezoidal, and the reference portion 429 is formed as a flat surface, and the working area 420 further has a fifth protrusion 432 connecting the first side rib 412 and the third protrusion. a portion 426, and the commensurate fifth raised portion 432 is provided with a sixth raised portion 9
：TW2826PA •12響 434 ° 由上述幾個實施例可知，凸起部之形狀可以為半圓 形、矩形、三角形、梯形、弧形或不規則形等任意形狀， 因此本發明並不限定金屬加熱板之工作區的幾何形狀，只 要呈對稱狀凸出於基準部之凸起部，使基準部兩侧利用不 同之幾何形狀’使單位時間内熱的產生與熱傳遞達到平 衡，使得工作區產生溫度分佈均勻的效果，皆符合本發明 之範圍。 然而本發明所屬之技術領域具有通常知識者，可知本 發明之技術不限於此。金屬加熱板係更可透過一熱電偶耦 接電源供應為，熱電偶用以感應金屬加熱板之溫度並輪出 一溫度回饋訊號至電源供應器，藉以調整輸出電流以控制 溫度。 工: TW2826PA • 12 rings 434 ° It can be seen from the above several embodiments that the shape of the convex portion may be any shape such as semicircular, rectangular, triangular, trapezoidal, curved or irregular, so the present invention does not limit metal heating. The geometry of the working area of the board is symmetrical to the convex part of the reference part, so that the different sides of the reference part use different geometric shapes to balance the heat generation and heat transfer per unit time, so that the working area is generated. The effect of uniform temperature distribution is within the scope of the invention. However, the technical field to which the present invention pertains is generally known, and the technology of the present invention is not limited thereto. The metal heating plate is further coupled to a power supply via a thermocouple. The thermocouple is used to sense the temperature of the metal heating plate and rotate a temperature feedback signal to the power supply to adjust the output current to control the temperature. work
哪丄W 罕於令已以幾個實施例揭露如上，然 其並非用錄定本發明。本發明所屬技術領域巾具有通,常 知識者，在不脫離本發明之精神和範#可作 =與潤飾。因此，本㈣之倾 利範圍所界定者為準。 Τβ月寻The invention has been disclosed in several embodiments, but it is not intended to prescribe the invention. The technical field of the present invention has a common knowledge, and can be used as a refinement without departing from the spirit and scope of the present invention. Therefore, the scope defined in the scope of this (4) is subject to change. Τβ月寻
129 響: ：TW2826PA 【圖式簡單說明】 第1圖繪示本發明第一種金屬加熱板之示意圖； 第2圖繪示本發明第二種金屬加熱板之示意圖； 第3圖繪示本發明第三種金屬加熱板之示意圖；以及 第4圖繪示本發明第四種金屬加熱板之示意圖。 【主要元件符號說明】129 响: : TW2826PA [Simplified description of the drawings] Fig. 1 is a schematic view showing a first metal heating plate of the present invention; Fig. 2 is a schematic view showing a second metal heating plate of the present invention; A schematic view of a third metal heating plate; and FIG. 4 is a schematic view of a fourth metal heating plate of the present invention. [Main component symbol description]
100、200、300、400 : 金屬加熱板 110 、 210 、 310 、 410 : 結合部 112 、 212 、 312 > 412 : 第一侧肋 114 、 214 、 314 、 414 : 第二侧肋 115 、 215 、 315 、 415 : 孔洞 116 ··第一孔洞 118 :第二孔洞 120、220、320、420 : 工作區 122 - 222 - 322 - 422 ： 第一凸起部 124、224、324、424 : 第二凸起部 126、226、326、426 : 第三凸起部 128 、 228 、 328 、 428 : 第四凸起部 129、229、329、429 : 基準部 432 :第五凸起部 434:第六凸起部 11100, 200, 300, 400: metal heating plates 110, 210, 310, 410: joints 112, 212, 312 > 412: first side ribs 114, 214, 314, 414: second side ribs 115, 215, 315, 415: hole 116 · first hole 118: second hole 120, 220, 320, 420: working area 122 - 222 - 322 - 422 : first convex portion 124, 224, 324, 424: second convex Lifting portions 126, 226, 326, 426: third raised portions 128, 228, 328, 428: fourth raised portions 129, 229, 329, 429: reference portion 432: fifth raised portion 434: sixth convex Starting part 11