200815166 九 發明說明： 【發明所屬之技術領域】 本發明係有關於一種交流電式之電動打釘搶及其控 制方法，尤其是指一種可依照欲釘固之木材的木質所具有 不同的硬度、厚度，令該打釘搶利用多段式擊打將釘子確 實釘擊打入該木材中，以於施工作業上更具有簡易、便刮 性，更能確保施工作業的品質，而在其整體施行使用上更 增實用價值之交流電式之電動㈣搶及其控制方法 設計者。 【先前技術】 、按，隨著現代科技工業的日新月異，於人們的生活周 遭各種便民、利民的設備亦層出不窮；其中，就—般常見 之各式電動X具而言’其利狀們生活環境中隨處可取得 的電源做為動力騎能讓人們輕鬆達到所預期的各種 功效目的’如：電動鑽孔機進行鑽孔、電動起子進行螺絲 之螺固旋鬆、電動打_進行車輛之打躐、電動果菜調理 機進行蔬果之榨汁調理...···等，，給人們在生活上之極 大便利性，使得其普遍受到人們之購置使用，幾乎可說是 人們日常生活中必備的物品之一。 而就該電動工具中常見之電動打釘槍來說，其一般皆 係於-本體陳設有控制科，且同時設有受該控制元件 控制之作動磁線圈’並於該作動磁線圈内設置固接有撞針 之衝桿及於衝桿上套設賴體岐成，於使㈣係當該作 動磁線圈通電後’該作動磁線圈會產生磁力作用在該衝桿 上，使付該衝桿產生位移、利用衝桿之撞針將釘子打入木 材中，而於撞針擊打釘子後，該衝桿則受套設於衝桿上之 200815166 彈性體的回復彈力恢復至待擊發位置，以待再次的擊發衝 撞釘子、將釘子打入木材中。 然而，上述電動打釘搶雖可達到將釘子打入木材中之 預期功效’但於其實際施行使用上卻發現，該結構衝桿之 撞針擊打釘子後，即會立刻受卿性體的彈 待擊發位置，令下-纽子㈣至郷發定位，不過因各 種不同的木材其木質、厚度t不盡洲，使得常會發生釘 子f法一次擊發衝揸即打到底之情況發生，而該電動打釘 搶並不此再次多段式擊打該釘子，造成使用者僅能將該針 子拔出再次擊發釘子或另行以其它工具將釘子敲打到 底，進而導致該電動打釘搶於整體施行使用上之極大 與困擾。 【發^明内容】 本發明交流電式之電動打釘搶及其控制方法，其主要 係於該電動打釘搶設有積體電路，且於該積體電路連接有 矽控整流器〔SCR，Silicon Controlled Rectifier〕驅動電 2以能利用該積體電路由矽控整流器驅動電路經矽控整 流器驅動作動磁線圈作動，令作動磁線圈内衝桿之撞針將 釘^打入木材中，且依撞針之反作用力經積體電路的適當 ，算’若撞針未確實將釘子打入木材中，則於衝桿尚未回 =至待擊發位置前再次令其撞針衝擊釘子，如此反覆至確 貝將釘子擊打入木材中；藉此，以能讓該打釘搶利用多段 式鎚打將釘子確實釘打入該木材中，以於施工作業上更具 1簡易、便利性，更能確保施工作業的品質，而在其整體 施行使用上更增實用價值性者。 ^ 【實施方式】 200815166 . 首先，請參閱第一圖本發明之結構示意圖所示，本發 明之打釘搶（1)主要係於内部設有作動磁線圈（丨丨），該作 動磁線圈（11)内設置有衝桿⑽，且於衝桿⑽前端固接 f撞針（13)及於衝桿（12)上套設彈性體（⑷，於打釘搶⑴ $端則連接設有釘H(15)，該釘g(15)内並對應撞針（13) 設置有釘子（16)，另該作動磁線圈（11)則受控制裝置（2) 所控制作動〔請一併參閱第二圖本發明之局部放大結構示 意圖所示〕；其中·· 瞻- 該控制裝置Ο，請一併參閱第三圖本發明之控制裝 : 置電路示意圖所示，其設有電源開關（21)且連接有電源電 、 路（22)供給其他電路運作所需電源，於控制裝置（？）連接 設有積體電路（23)，該積體電路（23)分別連接有啟動電路 (24 )及矽控整流器〔SCR，Si 1 icon Control led Recti f ier〕 驅動電路（25)〔請一併參閱第四圖本發明之控制裝置局部 電路示意圖所示〕，該啟動電路（24)具有啟動開關（241)， 該啟動開關（241)分別連接有電容（242)及放電電阻 修 （243)，且電容（242)經一保護電阻（244)與積體電路（23) 連接’該石夕控整流器驅動電路（25)設有一電晶體（251)， 該電晶體（251)之基極〔B〕經一保護電阻（252)與積體電 路（23)連接、射極〔E〕與啟動電路（24)之電容（242)相連 接、集極〔C〕則經保護電阻（253)與一發控整流器（26)之 閘級〔G〕相連接，該矽控整流器（26)之陽極〔a〕、陰極 〔K〕則分別連接至作動磁線圈（11)與進行接地。 如此一來，請一併參閱第五〜七圖本發明之動作示意 圖（一）〜（三）所示，當控制裝置（2)之電源開關（21)啟動 時’該積體電路（2 3 )之相位信號輸入端會輸入交流電源信 7 200815166 號以判定正峯波或負峯波，且當啟動電路（24)之啟動開關 (241)按下時，電容（242)即會立刻充電具有一電位來表示 驅動就位，此時電位信號的存在經過保護電阻（244)傳送 至積體電路（23)，積體電路（23)認定電容（242)上的電位 存在則會經過運算，在適當的時機積體電路（23)的觸發信 號經由矽控整流器驅動電路（25)之保護電阻（252)驅動電 晶體（251)使電晶體（251)Vec set導通，此時電容（242) 上存放的電位能量經由電晶體（251)間接觸發矽控整流器 (26)導通，即可使石夕控整流器（26)驅動作動磁線圈（if)作 動，令作動磁線圈（11)内衝桿（12)之撞針（13)擊打釘子 (16)，且將撞針（13)之反作用力傳輸入積體電路中， 經積體電路（23)的適當運算若撞針（13)未確實將釘子（16) 打人木材中，則會於該衝桿（12)尚未受彈性體（Μ)回復彈 力作用回復至待擊發位置前，再次令矽控整流器（26)驅動 作動磁線圈（Π)作動，使該撞針（13)衝擊釘子（16)，並為 避免再次擊打釘子（16)時，擊打行程不足造成擊打的力道 小，而會以間隔交流電正、負峯波觸發方式，即於第一次 正峯波時不再次觸發待第二次或第三次正峯波經過時再 行觸發，使衝桿（12)有足夠時間帶動撞針（13)返回，令下 一次擊打具有足夠的擊打行程、力道，如此反覆至確實將 針子（16)擊打入木材中。 藉由以上所述，本發明之結構組成與現有結構相較之 下由於本發明令該打釘搶視釘子釘入木材中之不同狀 態，予以利用積體電路進行運算，以多段式擊打方式將釘 子確實擊打入該木材中，而於施工作業上更具有簡易、便 利性，更能確保施工作業的品質，進而在其整體施行使用 200815166 上更增實用價值性者。 綜上所述，本發明實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見諸於同類產品 中，亦未曾公開於申請前，誠已完全符合專利法之規定與 要求，爰依法提出發明專利之申請，懇請惠予審查，並賜 准專利，則實感德便。 200815166 【圖式簡單說明】 第一圖：本發明之結構示意圖 第二圖：本發明之局部放大結構示意圖 第三圖··本發明之控制裝置電路示意圖 第四圖：本發明之控制裝置局部電路示意圖 第五圖：本發明之動作示意圖（一） 第六圖··本發明之動作示意圖（二) 第七圖：本發明之動作示意圖（三) 【主要元件符號說明】 (1) 打釘槍 (11) 作動磁線圈 (12) 衝桿 (13) 撞針 (14) 彈性體 (15) 釘匣 (16) 釘子 (2) 控制裝置 (20 電源開關 (22) 電源電路 (23) 積體電路 (24) 啟動電路 (241) 啟動開關 (242) 電容 (243) 放電電阻 (244) 保護電阻 (25) 矽控整流器驅動電路 (251) 電晶體 (252) 保護電阻 (253) 保護電阻 (26) 矽控整流器 10200815166 IX invention description: [Technical field of the invention] The present invention relates to an alternating current type electric nailing and its control method, in particular to a wood having different hardness and thickness according to the wood to be nailed. In order to make the nails smash and use the multi-stage hitting, the nails are nailed into the wood, so that the construction work is simpler and easier to scrape, and the quality of the construction work can be ensured, and the overall operation is performed. More practical value of the AC electric (four) grab and its control method designers. [Previous technology], according to the rapid development of the modern science and technology industry, there are endless opportunities for people to benefit from the convenience of the people and the people. Among them, the various types of electric X are common. The power supply that can be obtained anywhere in the environment can be used as a power ride to make it easy for people to achieve the desired various effects. For example, electric drills for drilling, electric screwdrivers for screwing and screwing, electric driving _ for vehicles躐, electric fruit and vegetable conditioning machine for juice conditioning of fruits and vegetables...···, etc., giving people great convenience in life, making them generally used by people for purchase, almost worthy of people’s daily life. One of the items. As for the electric nail gun commonly used in the power tool, it is generally provided that the body is provided with a control section, and at the same time, a magnetic coil is controlled by the control element and a solid is disposed in the actuating magnetic coil. a punching rod is attached to the punching rod and the upper body is sleeved on the punching rod, so that (4) is when the working magnetic coil is energized, the magnetic coil acts on the punching rod, so that the punching rod is displaced, The ram is used to drive the nail into the wood, and after the striker hits the nail, the ram is restored to the position to be fired by the resilient elastic force of the 200815166 elastomer set on the ram, to be hit again. Nail and drive the nail into the wood. However, the above-mentioned electric nailing can achieve the expected effect of driving the nail into the wood. However, it is found in the actual application that the impact of the punch of the structure punch is immediately affected by the bullet. The location to be fired, so that the next - button (four) to the hair position, but because of the different woods, the wood, the thickness of t is not the continent, so often the nail f method is hit and rushed, that is, the situation occurs, and the electric The nail robbing does not hit the nail again in multiple stages, so that the user can only pull the needle out and fire the nail again or use another tool to knock the nail to the end, thereby causing the electric nail to rob the whole application. Great and troubled. [Improved content] The AC electric type nailing and control method thereof of the present invention is mainly characterized in that the electric nailing is provided with an integrated circuit, and the integrated circuit is connected to the integrated circuit [SCR, Silicon] Controlled Rectifier] can drive the electric circuit 2 to be driven by the 整流 control rectifier drive circuit through the 矽 control rectifier to actuate the magnetic coil, so that the striker of the ram of the actuating magnetic coil will drive the nail into the wood, and the needle is pressed If the reaction force is properly applied to the integrated circuit, if the striker does not actually drive the nail into the wood, then the punch is not yet returned to the position to be fired, and the needle is struck again to impact the nail, so that the nail is hit by the nail. Into the wood; thereby, in order to allow the nail to grab the multi-section hammer to nail the nail into the wood, so that the construction work is more simple and convenient, and the quality of the construction work can be ensured. And in the overall implementation of the use of more practical value. [Embodiment] 200815166. First, referring to the first diagram of the structure of the present invention, the nailing (1) of the present invention is mainly provided with an actuating magnetic coil (丨丨), the actuating magnetic coil ( 11) A punch (10) is arranged inside, and an impact pin (13) is fixed on the front end of the punch (10) and an elastic body ((4) is set on the punch (12), and the nail is connected to the nail (1) (15), the nail g (15) and the corresponding striker (13) are provided with a nail (16), and the actuating magnetic coil (11) is controlled by the control device (2) [please refer to the second figure together) A schematic view of a partially enlarged structure of the present invention; wherein the control device is referred to the third figure, the control device of the present invention is shown in the schematic diagram of the circuit, which is provided with a power switch (21) and connected The power supply circuit and the circuit (22) supply power required for operation of other circuits, and an integrated circuit (23) is connected to the control device (?), and the integrated circuit (23) is respectively connected with the start circuit (24) and the control circuit. Rectifier [SCR, Si 1 icon Control led Recti ier] drive circuit (25) [please refer to the fourth picture The starting circuit (24) of the control device has a start switch (241), and the start switch (241) is respectively connected with a capacitor (242) and a discharge resistor (243), and the capacitor (242) is A protection resistor (244) is connected to the integrated circuit (23). The rock-controlled rectifier drive circuit (25) is provided with a transistor (251), and the base [B] of the transistor (251) is protected by a protective resistor ( 252) connected to the integrated circuit (23), the emitter [E] is connected to the capacitor (242) of the start-up circuit (24), and the collector [C] is connected to the protective resistor (253) and a control rectifier (26). The gate stage [G] is connected, and the anode [a] and the cathode [K] of the step-controlled rectifier (26) are respectively connected to the active magnetic coil (11) and grounded. Therefore, please refer to the fifth together. ~7 Figure 5 is a schematic diagram of the operation of the present invention (1) to (3), when the power switch (21) of the control device (2) is activated, the phase signal input terminal of the integrated circuit (2 3) inputs an AC power source. Letter 7 200815166 to determine the positive or negative peak wave, and when the start circuit (24) is turned on When the switch (241) is pressed, the capacitor (242) will be charged immediately with a potential to indicate that the drive is in place. At this time, the presence of the potential signal is transmitted to the integrated circuit (23) through the protection resistor (244), and the integrated circuit ( 23) If it is determined that the potential on the capacitor (242) exists, the trigger signal at the appropriate timing integrated circuit (23) is driven by the protection resistor (252) of the step-controlled rectifier drive circuit (25) (251). The transistor (251) Vec set is turned on, and the potential energy stored on the capacitor (242) is indirectly triggered by the transistor (251) to conduct the controlled rectifier (26), so that the rock-controlled rectifier (26) can be driven to move the magnetic field. The coil (if) is actuated to strike the nail (16) by the striker (13) of the punch (12) in the actuating magnetic coil (11), and the reaction force of the striker (13) is transmitted into the integrated circuit, and the integrated body is integrated. Appropriate calculation of the circuit (23) if the striker (13) does not actually hit the nail (16) into the wood, it will return to the position to be fired after the ram (12) has not been returned to the position to be fired by the elastic body (Μ). Once again, the pilot rectifier (26) is driven to actuate the magnetic coil (Π) to make the The needle (13) impacts the nail (16), and in order to avoid hitting the nail (16) again, the stroke stroke is insufficient to cause the hitting force to be small, and the alternating current positive and negative peak wave triggering mode is adopted, that is, the first When the second positive peak wave is not triggered again, the second or third positive peak wave is triggered again, so that the punch (12) has enough time to bring the striker (13) back, so that the next hit has enough blows. Stroke, strength, and so on to actually hit the needle (16) into the wood. According to the above, the structural composition of the present invention is compared with the existing structure. Because the present invention allows the nail to sneak into the different states of the nail, the integrated circuit is used for calculation, and the multi-stage hitting method is adopted. The nail is surely hit into the wood, and the construction work is simpler and more convenient, and the quality of the construction work can be ensured, and the utility model is further enhanced in practical use of 200815166. In summary, the embodiments of the present invention can achieve the expected use efficiency, and the specific structure disclosed therein has not been seen in similar products, nor has it been disclosed before the application, and has completely complied with the provisions of the Patent Law. And the request, the application for the invention of a patent in accordance with the law, please forgive the review, and grant the patent, it is really sensible. 200815166 BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the structure of the present invention. FIG. 2 is a partially enlarged schematic view of the present invention. FIG. 3 is a schematic diagram showing the circuit of the control device of the present invention. FIG. 5 is a schematic view showing the operation of the present invention (1). FIG. 6 is a schematic view showing the operation of the present invention (2). FIG. 7 is a schematic view showing the operation of the present invention (3) [Explanation of main component symbols] (1) Nail gun (11) Actuating magnetic coil (12) Punch (13) Needle (14) Elastomer (15) Stud (16) Nails (2) Control device (20 power switch (22) Power circuit (23) Integrated circuit ( 24) Startup circuit (241) Start switch (242) Capacitor (243) Discharge resistor (244) Protection resistor (25) Voltage controlled rectifier drive circuit (251) Transistor (252) Protection resistor (253) Protection resistor (26) 矽Control rectifier 10