200936268 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種鋼材矯直機，特別指一種適用於 多種不同特性與尺寸鋼材之鋼材橋直機。 【先前技術】 線材係以小鋼胚為原料，經加熱後軋延以製成盤元，200936268 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a steel straightening machine, and more particularly to a steel straightening machine suitable for a plurality of steels of different characteristics and sizes. [Prior Art] The wire is made of small steel embryos, which are heated and rolled to form a disk element.
其再經過加工後可生產螺絲、螺帽及鋼線等下游產品。依 :碳量之不同’線材可區分為高、中及低碳線材，其中含 石反量在〇.45%以上者為高碳線材，含碳量在〇.逃邊概 =者為中碳線材’含碳量在G 22%以下者為低碳線材。 ^卜’依不同用途之需要，線材之直徑係介於5 5毫米（麵） 至14亳米之間。 線材之拉力試驗係可獲得線材之抗拉強度、降伏強度 及=長率等數據資料’因此其對於產品之研發及品質放行 ^標準非常的重要。在使用拉力試驗機進行拉力試驗之 刚’必需先將線材盤元裁剪並橋直，以製備成符合拉力試 t機使用之試片，否縣線材盤絲先進行驗即進行拉 ^驗’其_錢常會發生錢縣㈣響抗拉強度值 及面積縮減率之精確度。 然而，不同含碳量之線材的降伏強度差異極大且線材 技亦各有不同’因此習知針對具有不同特性與尺寸之 6 200936268 於"鋼材=Γ〜 乃手動來進行線材之矯直，不僅非常費力歲 危險’且難以達到所需直度的要求。 、 【發明内容】 Ο ❿ 有鑑於此’為解決上述問題，本發明之主要目的係提 供一種鋼材墙直機，以改善習知難以於同-台鋼材續直機 對具有不同特性與尺寸之多種鋼材進行矯直之缺點。 為達上it目的，本發明係提供一種鋼材橋直機，其包 導輥、且 壓力輕組、一修正輥組及一傳動^ :::::〜與二第-傳動…二 '“據材之尺寸關整兩者之相對位置 材以沿著一導槽進入鋼材續直機。壓力 =:輥與二第二傳動輥，壓力輥與第二傳動 =:=::種:調整兩者，位置，壓力 與鋼種以調整兩者之相對位置，且從動輪依據鋼材之尺寸 縮彈簧以挾持鋼材，修正輥組 下方設置有-壓 導出鋼材場直機。傳動馬達:=直度並將鋼材 輕，二傳一傳動導 7 200936268 動輪。 為達上述目的，本發明另提供一種鋼材靖直機，里包 含-導輕組、-麼力輥組、—修正輥組、一傳動馬達及一 可程式控制器。導輥組係包含一導入輥、二第一傳動輥與 一第-舰馬達，第—伺服馬達係依據至少—鋼材之尺寸 以調整導人輥與第—傳動輥之相對位置，導輥組係引導盘 ❹ ，送鋼材以沿著—導槽進人鋼材機。壓力輥組係包含 :壓力輥、二第二傳動輥與1二健馬達，第二飼服馬 =鋼:之尺寸與鋼細調整壓力輥與第二傳動輥之 $正μ r力輥組餘加〜壓力於導減傳送之鋼材。 4正概組係包含一主動輪、 第三伺服馬達係依據鋼材-第三飼服馬達， 鋼材，修正親_修正二方設置有一_以挾持 機。傳動馬達係用以驅動^直度並將鋼材導出鋼材墻直 條’且第-傳動鏈條係連結 _鏈 鏈條係連結傳動導入輥、第傳動第一傳動輥’而第二傳動 制器係包含-資料庫，傳動輥與主動輪。可程式控 式控制器會依據資料庫以:鋼:之尺寸與鋼種，可程 達、第三伺服馬達以使相服馬達、第二伺服馬 並驅動傳動馬達。 〜之複數調節螺桿至相對位置 200936268 本發明鋼材矯直機之導輥纟且、 依據鋼材之尺寸與鋼種作調整，mu輥組可 可適用於魅多種*同特性與 發明之鋼材墙直機 借符合線材拉力試驗機使用之試片。鋼材，尤其適用於製 矯直機更可利用可程式控制器以依據材 馬達、第二伺服馬達及第三伺服Ρ庫控制第一伺服 報組及修正親组，藉此達w建來調整導輥組、壓力 ❹ …田： 動矯直鋼材之目的，進而更 方便使用者進行操作。 & 【實施方式】 為鶴本發_目的、構造魏及其魏有進一步的 了解’兹配合相關實施例及圖式詳細說明如下： 請同時參照圖1及圖2,其分別為本發明第一實施例 之鋼材墙直機之正視圖及本發明第一實施例之鋼材矯直機 之#視圖本發明第一實施例之鋼材镇直機適用於矯直 ©#種不同特性與尺寸之鋼材，尤其剌於製備符合線材拉 力試驗機使用之線材試片，其係包含-導輥組12、-遷力 親組14、一修正輥組16及一傳動馬達（圖未示）。 導輥組12係引導與傳送至少一鋼材μ以沿著一導槽 20進入鋼材矯直機1〇，其包含一導入輥22與二第一傳動 輥24。操作者係依據鋼材18之尺寸並利用旋轉一第一調 即螺桿26以移動導入親22，藉以調整其與第一傳動輥24 200936268 之相對位置，以使導輥組12可以平順地引導與傳送鋼材 18前進。其中，鋼材18可為一長度大於20釐米（cm)以 符合線材拉力試驗機使用之試片，且其可為直徑介於5.5 毫米（mm)至14毫米之線材。 壓力輥組14係施加一適當壓力於導輥組12傳送之鋼 材18以矯直鋼材18,其包含一壓力輥28與二第二傳動輥 30。壓力輥28與第二傳動輥30係依動態三角點垂直排列 ❹ 於鋼材矯直機10上，以形成具有一轉折角度之輥軋路徑。 操作者係依據鋼材18之尺寸與鋼種並利用旋轉一第二調 節螺桿32以移動壓力輥28，藉以調整壓力輥28與第二傳 動輥30之相對位置，以控制壓力輥組14施加於鋼材18之 壓力。其中，鋼材18之種類係可按照含碳量的多寡以作區 分，其一般可區分為含碳量在0.45%以上之高碳鋼材、含 碳量在0.22%〜0.45%區間之中碳鋼材及含碳量在0.22%以 ® 下之低碳鋼材。 修正輥組16係用以修正鋼材18之直度並將鋼材18導 出鋼材矯直機10，其包含一主動輪34與一從動輪36。操 作者係依據鋼材18之尺寸與鋼種並利用旋轉一第三調節 螺桿38以移動主動輪34,藉以調整主動輪34與從動輪36 之相對位置，以修正鋼材18之直度並將鋼材18導出鋼材 矯直機10。其中，從動輪36下方設置有一壓縮彈簧39以 200936268 挾持鋼材18，其有利於平順地取出橋直後之鋼材18。此 外，一鏽皮收集盒40係設置於導輥組12、壓力輥組14與 修正輥組16下方，以承接矯直鋼材18時所脫落之鏽皮。 傳動馬達係用以驅動一第一傳動鏈條42與一第二傳 動鏈條44。其中，第一傳動鏈條42係連結傳動第一傳動 輥24，而第二傳動鏈條44係連結傳動導入輥22、第二傳 動輥30與主動輪34。此外，本發明第一實施例之鋼材矯 ❹ 直機10可另包含一彈性惰輪46與一凸輪轉軸拉桿48。其 中，彈性惰輪46係與第二傳動鏈條44相嚙合，且藉著彈 性惰輪46可自動平衡第二傳動鏈條44之張力，以防止第 二傳動鏈條44過鬆或過緊而於調整時造成脫軌。凸輪轉軸 拉桿48可調整第二傳動鏈條44之鬆緊度，當操作者欲旋 轉第一調節螺桿26、第二調節螺桿32或第三調節螺桿38 時，可先藉由凸輪轉轴拉桿48放鬆第二傳動鏈條44以使 ❹ 旋轉第一調節螺桿26、第二調節螺桿32或第三調節螺桿 38時能更省力，且當操作者欲對鋼材矯直機10進行維修 時，可藉由凸輪轉軸拉桿48放鬆第二傳動鏈條44並將第 二傳動鏈條44取下。 值得注意的是，本發明第一實施例之鋼材矯直機10係 採立輥式設計，其可防止矯直時脫落之鏽皮落入導入輥 22、第一傳動輥24、壓力輥28、第二傳動輥30、主動輪 11 200936268 34與從動輪36之軸心。而導入輥22、第一傳動輥24、壓 力輥28、第二傳動輥30、主動輪34與從動輪36更可採心 軸快速定位設計，以使更換導入輥22、第一傳動輥24、壓 . 力輥28、第二傳動輥30、主動輪34與從動輪36更快速與 方便。此外，本發明第一實施例之鋼材矯直機10可另包含 >> 複數游標卡尺50，其係分別顯示導入輥22與第一傳動輥 24之相對位置、壓力輥28與第二傳動輥30之相對位置以 © 及主動輪34與從動輪36之相對位置，以利於操作者作手 動調整。 請同時參照圖3及圖4，其分別為本發明第二實施例 之鋼材矯直機之正視圖及本發明第二實施例之鋼材矯直機 之背視圖。本發明第二實施例之鋼材矯直機60適用於矯直 多種不同特性與尺寸之鋼材，尤其適用於製備符合線材拉 力試驗機使用之線材試片，其係包含一導輥組62、一壓力 〇 報組64、一修正親組66、一傳動馬達（圖未示）及一可程 式控制器67。 導輥組62係引導與傳送至少一鋼材68以沿著一導槽 70進入鋼材矯直機60，其包含一導入輥72、二第一傳動 輥74與一第一伺服馬達76。第一伺服馬達76係依據鋼材 68之尺寸驅動旋轉一第一調節螺桿78以移動導入輥72， 藉以調整其與第一傳動輥74之相對位置，以使導輥組62 12 200936268 可以平順地引導與傳送鋼材68前進。其中，鋼材68可為 一長度大於20釐米（cm)以符合線材拉力試驗機使用之 試片，且其可為直徑介於5.5毫米（mm)至14毫米之線 材。 , 壓力輥組64係施加一適當壓力於導輥組62傳送之鋼 材68以矯直鋼材68，其包含一壓力輥80、二第二傳動輥 82與一第二伺服馬達84。壓力輥80與第二傳動輥82係依 ❹ 動態三角點垂直排列於鋼材矯直機60上，以形成具有一轉 折角度之輥軋路徑。第二伺服馬達84係依據鋼材68之尺 寸與鋼種驅動旋轉一第二調節螺桿86以移動壓力輥80， 藉以調整壓力輥80與第二傳動輥82之相對位置，以控制 壓力輥組64施加於鋼材68之壓力。其中，鋼材68之種類 係可按照含碳量的多寡以作區分，其一般可區分為含碳量 在0.45%以上之高碳鋼材、含碳量在0.22%〜0.45%區間之 © 中碳鋼材及含碳量在0.22%以下之低碳鋼材。 修正輥組66係用以修正鋼材68之直度並將鋼材68導 出鋼材矯直機60，其包含一主動輪88、一從動輪90與一 第三伺服馬達92。第三伺服馬達92係依據鋼材68之尺寸 與鋼種驅動旋轉一第三調節螺桿94以移動主動輪88，藉 以調整主動輪88與從動輪90之相對位置，以修正鋼材68 之直度並將鋼材68導出鋼材矯直機60。其中，從動輪90 13 200936268 从勒縮彈簧96以挾持鋼材68，其有利於平順 錢之崎68。料，—鏽皮㈣盒98係設置 62、壓力觀組64與修正輥組66下方，以承接矯 直鋼材68時所脫落之鏽皮。 叙綠放^達係用以驅動一第一傳動鍵條100與一第二傳 動鏈條102。盆中，楚 .. ，、 弟一傳動鏈條100係連結傳動第一傳 ❹ ❹ 值偷4❿第二傳動鍵條102係連結傳動導入親72、第二 後亩搶與主動輪88。此外，本發明第二實施例之鋼材 靖直機6〇可另白a 一彈性惰輪104與一凸輪轉轴拉桿 且藉荖强/彈性惰輪1G4係與第二傳動鏈條1G2相唾合， 藉著彈性惰輪104 動平衡第二傳動鏈條1〇2之張 防止第二傳動鏈條1〇2過鬆或過緊而於調整時造成 产，告I輪轉轴拉桿1〇6可調整第二傳動鍵條102之鬆緊 ί第者欲旋轉第一調節螺桿78、第二調節螺桿86 戈第一調郎螺桿94睡 二傳動鏈條102…可先藉由凸輪轉軸拉桿1〇6放鬆第 86或第三調節螺桿2轉第—調節螺桿78、第二調節螺桿 續直機60進行維修_月匕更省力’且當操作者欲對鋼材 傳動鏈條102並將^時’可藉由凸輪轉轴拉桿106放鬆第二 、 ，第一傳動鏈條102取下。 可程式控制器67包含一眘祖庙媒从心 ⑽之尺拉_ 料庫。姆麵由選擇鋼材 鋼種，然後可程式控制器67會依據資科庫以 14 200936268 控制第一伺服馬達76、第二伺服馬逵 92以使相對應之第-調節螺桿78、第-_ 飼服馬達 〜調節螺桿86與第 三調節螺桿94至相對位置並驅動傳動 得動馬達。其中，資料庫 係包含鋼材68之尺寸、鋼材68之抗担 强度、鋼材68之荷 重壓力、導入棍72與第一傳動親74 > 4· 祗4之相對位置、壓力輕 80與第二傳動輥82之相對位置以及主動輪⑼與從動輪⑽ ❹ ❹ 之相對位置等資料。此外，本發明第二實施例之鋼材橋直 機60之修正輥組66可另包含一直度感測裝置（圖未示） 以感測鋼材68之直度，且可程式控制器67會依據直度感 測裝置所劇補68之直度作纏，因此有練修正鋼材 68之m外’本㈣第二實施例之鋼材矯直機6〇另 包含-人機介面1G8,操作者可藉其以控制可程式控制器 67。 值得注意的是，本發明第二實施例之鋼㈣直機⑼係 採立親式設計’其可防止橋直時脫落之鏽皮落入導入概 72、第一傳動輥74、壓力輥8〇、第二傳動輥82、主動輪 88與從動輪90之軸心。而導入親72、第一傳動輕％、壓 力輥80、第一傳動輥82、主動輪88與從動輪9〇更可採心 軸快速定位設計，以使更換導^ 72、第—傳動輥Μ、壓 力輥80、第二傳動輥82、主動輪抑與從動輪⑽更快速與 方便此外，本發明第二實施例之鋼材镇直機⑼可另包含 200936268 複數游榡卡尺11G，其係分別顯示導人輥72與第一傳動親 74之相對位置、壓力輥80與第二傳動輥82之相對位置以 及主動輪88與從動輪90之相對位置，以利於操作者作手 動辅助之調整。 相較於習知技術’本發明鋼材續直機之導輥組、壓力 輕組及修正輥組可依據鋼材之尺寸與鋼種作調整，因此本 發明之鋼材矯直機可適用於矯直多種不同特性與尺寸之鋼 材’尤其適用於製備符合線材拉力試驗機使用之試片。此 外’本發明之鋼材矯直機更可利用可程式控制器以依據資 料庫控制第馬達、第二祠服馬達及第三飼服馬達來 調整導輥組、壓力輥組及修正輥組，藉此達成自動矯直鋼 材之目的，進而更方便使用者進行操作。 雖然本發明以前述之較佳實施例揭露如上，然其並非 用以限定本發明，任何熟習相像技藝者，在不脫離本發明 之精神和範圍内，所作更動與潤飾之等效替換，仍為本發 明之專利保護範圍内。 【圖式簡單說明】 圖1本發明第一實施例之鋼材矯直機之正視圖； 圖2本發明第一實施例之鋼材矯直機之背視圖； 圖3本發明第二實施例之鋼材矯直機之正視圖；以及 圖4本發明第二實施例之鋼材矯直機之背視圖。 16 200936268 ❹It can be processed to produce downstream products such as screws, nuts and steel wires. According to the difference of carbon content, the wire can be divided into high, medium and low carbon wire. The stone containing the amount of stone in the amount of more than 45% is high carbon wire, and the carbon content is in the 〇. Wires with a carbon content below G 22% are low carbon wires. ^卜' Depending on the needs of the application, the diameter of the wire is between 55 mm (face) and 14 mm. The tensile test of the wire is able to obtain the data such as the tensile strength, the drop strength and the length of the wire. Therefore, it is very important for the product development and quality release standards. In the tensile test using the tensile tester, it is necessary to first cut and straighten the wire disc to prepare a test piece that meets the tensile test machine, and the county wire is first tested and then pulled. _ Money often occurs in the county (four) ring tensile strength value and area reduction rate accuracy. However, the difference in the strength of the different carbon-containing wires is extremely different and the wire technology is different. Therefore, it is known that there are different characteristics and sizes. 6 200936268 In "Steel=Γ~ is manual straightening of the wire, not only Very laborious and dangerous at the age of 'and difficult to meet the required straightness requirements. In order to solve the above problems, the main object of the present invention is to provide a steel wall straight machine to improve the conventionally difficult The disadvantage of straightening steel. In order to achieve the purpose of the present invention, the present invention provides a steel bridge straightening machine, which comprises a guide roller, a pressure light group, a correction roller set and a transmission ^ :::::~ and two first-transmission...two' The size of the material is adjusted to the relative position of the two materials to enter the steel straightener along a guide groove. Pressure =: roller and two second drive rollers, pressure roller and second transmission =:=:: species: adjust both , position, pressure and steel type to adjust the relative position of the two, and the driven wheel shrinks the spring according to the size of the steel to hold the steel, and the straightening machine is provided under the correction roller set with a pressure-derived steel field. Transmission motor: = straightness and steel Light, two pass one drive guide 7 200936268 moving wheel. In order to achieve the above purpose, the present invention further provides a steel straightening machine, which comprises a light guide group, a -mo force roller set, a correction roller set, a transmission motor and a programmable The guide roller assembly comprises an introduction roller, two first transmission rollers and a first-ship motor, and the first servo motor adjusts the relative position of the guide roller and the first transmission roller according to at least the size of the steel. The roller set guides the tray, and sends the steel to enter the steel along the guide channel. The pressure roller set comprises: a pressure roller, two second transmission rollers and a second motor, a second feeding horse = steel: the size and the steel fine adjustment pressure roller and the second transmission roller of the positive pressure roller The group adds ~ pressure to the steel for the transfer. 4 The general group consists of a driving wheel, the third servo motor is based on the steel - the third feeding motor, the steel, the correction pro - the correction of the two sides has a _ to hold the machine The transmission motor is used to drive the straightness and lead the steel to the steel wall straight strip 'and the first-drive chain linkage_chain chain is connected to the drive introduction roller, the first transmission drive roller' and the second transmission system includes -Database, drive roller and drive wheel. Programmable controller will be based on the database: steel: size and steel type, reachable, third servo motor to make the motor and the second servo horse drive drive Motor. The plural adjustment screw to the relative position 200936268 The guide roller of the steel straightening machine of the present invention is adjusted according to the size of the steel and the steel type, and the mu roller group can be applied to the steel wall straight machine with the same characteristics and the invention. According to the wire tensile test Test piece used. Steel, especially suitable for straightening machine, can use the programmable controller to control the first servo report group and correct the parent group according to the material motor, the second servo motor and the third servo magazine. w Jian to adjust the guide roller group, pressure ❹ Tian: The purpose of moving straight steel, and thus more convenient for the user to operate. & [Embodiment] For Hebenfa _ purpose, structure Wei and Wei have further understanding' The following is a detailed description of the related embodiments and drawings: Please refer to FIG. 1 and FIG. 2 simultaneously, which are respectively a front view of a steel wall straight machine according to a first embodiment of the present invention and a steel straightening machine according to a first embodiment of the present invention. The steel straightening machine of the first embodiment of the present invention is suitable for straightening the steel of different characteristics and dimensions, especially for preparing the wire test piece for the wire tensile testing machine, which comprises a guide roller set. 12, - Qianli pro group 14, a correction roller set 16 and a transmission motor (not shown). The guide roller set 12 guides and conveys at least one steel material μ to enter the steel straightener 1〇 along a guide groove 20, which includes an introduction roller 22 and two first transmission rollers 24. The operator adjusts the relative position to the first drive roller 24 200936268 according to the size of the steel material 18 and utilizes the rotation of a first key, that is, the screw 26 to move the guide 22 so that the guide roller set 12 can be smoothly guided and conveyed. Steel 18 advances. The steel material 18 may be a test piece having a length of more than 20 cm (cm) for use in a wire tensile testing machine, and may be a wire having a diameter of 5.5 mm (mm) to 14 mm. The pressure roller set 14 applies a suitable pressure to the steel material 18 conveyed by the guide roller set 12 to straighten the steel material 18, which includes a pressure roller 28 and two second drive rollers 30. The pressure roller 28 and the second drive roller 30 are vertically aligned with the dynamic triangle point on the steel straightener 10 to form a rolling path having a turning angle. The operator adjusts the relative position of the pressure roller 28 and the second transmission roller 30 according to the size and steel type of the steel material 18 and by rotating a second adjusting screw 32 to control the pressure roller group 14 to be applied to the steel material 18. The pressure. Among them, the type of steel 18 can be distinguished according to the amount of carbon, which can be generally divided into high carbon steel with a carbon content of 0.45% or more, carbon steel with a carbon content of 0.22% to 0.45% and Low carbon steel with a carbon content of 0.22%. The correction roller set 16 is used to correct the straightness of the steel material 18 and to guide the steel material 18 to the steel straightener 10, which includes a drive wheel 34 and a driven wheel 36. The operator adjusts the relative position of the driving wheel 34 and the driven wheel 36 to adjust the straightness of the steel wheel 18 and to derive the steel 18 according to the size and steel type of the steel material 18 and by rotating a third adjusting screw 38 to move the driving wheel 34. Steel straightening machine 10. A compression spring 39 is disposed under the driven wheel 36 to hold the steel material 18 at 200936268, which facilitates smooth removal of the steel material 18 after the bridge. Further, a scale collection box 40 is disposed under the guide roller group 12, the pressure roller group 14, and the correction roller group 16 to receive the scale peeled off when the steel material 18 is straightened. The drive motor is used to drive a first drive chain 42 and a second drive chain 44. Wherein, the first transmission chain 42 is coupled to drive the first transmission roller 24, and the second transmission chain 44 is coupled to the transmission introduction roller 22, the second transmission roller 30 and the driving pulley 34. Further, the steel straightening machine 10 of the first embodiment of the present invention may further include an elastic idler gear 46 and a cam rotating shaft 48. Wherein, the elastic idler 46 is engaged with the second transmission chain 44, and the tension of the second transmission chain 44 can be automatically balanced by the elastic idler 46 to prevent the second transmission chain 44 from being too loose or too tight for adjustment. Caused derailment. The cam shaft pull rod 48 can adjust the tightness of the second transmission chain 44. When the operator wants to rotate the first adjusting screw 26, the second adjusting screw 32 or the third adjusting screw 38, the cam shaft can be loosened by the cam shaft 48. The second drive chain 44 is more labor-saving to rotate the first adjustment screw 26, the second adjustment screw 32 or the third adjustment screw 38, and can be rotated by the cam when the operator wants to repair the steel straightener 10. The pull rod 48 relaxes the second drive chain 44 and removes the second drive chain 44. It should be noted that the steel straightening machine 10 of the first embodiment of the present invention adopts a vertical roller design, which can prevent the scale falling off during straightening from falling into the introduction roller 22, the first transmission roller 24, the pressure roller 28, The second drive roller 30, the drive wheel 11 200936268 34 and the hub of the driven wheel 36. The introduction roller 22, the first driving roller 24, the pressure roller 28, the second driving roller 30, the driving wheel 34 and the driven wheel 36 can be quickly positioned to quickly change the introduction roller 22, the first driving roller 24, The force roller 28, the second drive roller 30, the drive wheel 34 and the driven wheel 36 are faster and more convenient. Further, the steel straightener 10 of the first embodiment of the present invention may further comprise >> a plurality of vernier calipers 50 which respectively show the relative positions of the introduction roller 22 and the first transmission roller 24, the pressure roller 28 and the second transmission roller The relative position of 30 is © and the relative position of the driving wheel 34 and the driven wheel 36 to facilitate manual adjustment by the operator. 3 and 4, which are respectively a front view of a steel straightening machine according to a second embodiment of the present invention and a rear view of the steel straightening machine of the second embodiment of the present invention. The steel straightening machine 60 of the second embodiment of the present invention is suitable for straightening steel materials of various different characteristics and sizes, and is particularly suitable for preparing a wire test piece for use in a wire tensile testing machine, which comprises a guide roller group 62 and a pressure. The group 64, a modified pro-group 66, a drive motor (not shown) and a programmable controller 67. The guide roller set 62 guides and transports at least one steel material 68 to enter the steel straightener 60 along a guide channel 70, which includes an introduction roller 72, two first drive rollers 74 and a first servo motor 76. The first servo motor 76 drives a first adjustment screw 78 to move the introduction roller 72 according to the size of the steel material 68, thereby adjusting its relative position with the first transmission roller 74, so that the guide roller group 62 12 200936268 can be smoothly guided. Advancing with the transfer steel 68. The steel material 68 may be a test piece having a length of more than 20 cm (cm) to conform to the wire tensile testing machine, and may be a wire having a diameter of 5.5 mm (mm) to 14 mm. The pressure roller set 64 applies a suitable pressure to the steel material 68 conveyed by the guide roller set 62 to straighten the steel material 68, which includes a pressure roller 80, two second drive rollers 82 and a second servo motor 84. The pressure roller 80 and the second transmission roller 82 are vertically aligned on the steel straightener 60 in accordance with the dynamic triangular point to form a rolling path having a turning angle. The second servo motor 84 rotates a second adjusting screw 86 to move the pressure roller 80 according to the size of the steel material 68, thereby adjusting the relative position of the pressure roller 80 and the second driving roller 82 to control the pressure roller group 64 to be applied to The pressure of steel 68. Among them, the type of steel 68 can be distinguished according to the amount of carbon, which can be generally divided into high carbon steel with a carbon content of 0.45% or more, and carbon content in the range of 0.22% to 0.45%. And low carbon steel with a carbon content of less than 0.22%. The correction roller set 66 is used to correct the straightness of the steel material 68 and to guide the steel material 68 to the steel straightener 60, which includes a drive wheel 88, a driven wheel 90 and a third servo motor 92. The third servo motor 92 rotates a third adjusting screw 94 according to the size of the steel material 68 and the steel type to move the driving wheel 88, thereby adjusting the relative position of the driving wheel 88 and the driven wheel 90 to correct the straightness of the steel 68 and the steel. 68 leads the steel straightener 60. Among them, the driven wheel 90 13 200936268 pulls the spring 68 from the retracting spring 96, which is advantageous for smoothing the money. Material, the scale (four) box 98 system is set 62, the pressure group 64 and the correction roller group 66 are below to receive the scale peeled off when the steel material 68 is peeled off. The green drive is used to drive a first drive bar 100 and a second drive chain 102. In the basin, Chu..,, brother, a transmission chain, 100 series connection transmission, the first transmission ❹ 偷 value stealing 4 ❿ second transmission key bar 102 is connected to the transmission to introduce the pro 72, the second rear mu and the driving wheel 88. In addition, the steel straightening machine 6 of the second embodiment of the present invention can additionally white a resilient idler 104 and a cam shaft pull rod and the bare/elastic idler 1G4 system and the second transmission chain 1G2 are reciprocated. The elastic idler 104 dynamically balances the tension of the second transmission chain 1〇2 to prevent the second transmission chain 1〇2 from being too loose or too tight to cause production during the adjustment, and the I-wheel shaft rod 1〇6 can adjust the second transmission key The tension of the strip 102 ί first to rotate the first adjusting screw 78, the second adjusting screw 86 戈 first lang screw 94 sleep two transmission chain 102 ... can first relax the 86 or third adjustment by the cam shaft pull rod 1 〇 6 The screw 2 turns the first adjusting screw 78 and the second adjusting screw straightening machine 60 for maintenance _ 匕 匕 省 ' 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且 且Second, the first drive chain 102 is removed. The programmable controller 67 includes a ancestral temple media from the heart (10). The surface of the surface is selected by steel steel, and then the programmable controller 67 controls the first servo motor 76 and the second servo horse 92 according to the capital library to 14 200936268 to make the corresponding first-adjusting screw 78, the -_ feeding suit The motor-adjustment screw 86 and the third adjustment screw 94 are in opposite positions and drive the drive-action motor. The database includes the size of the steel material 68, the tensile strength of the steel material 68, the load pressure of the steel material 68, the relative position of the introduction rod 72 and the first transmission pro 74 > 4 · 祗 4, the pressure light 80 and the second transmission The relative position of the roller 82 and the relative position of the driving wheel (9) and the driven wheel (10) ❹ 等. In addition, the correction roller set 66 of the steel bridge straightener 60 of the second embodiment of the present invention may further include a straightness sensing device (not shown) to sense the straightness of the steel material 68, and the programmable controller 67 may be straight. The degree of straightness of the sensation device is 68, so there is a modified steel 68. The steel straightening machine of the second embodiment is included in the second embodiment. The operator can use the human interface 1G8. To control the programmable controller 67. It should be noted that the steel (4) straight machine (9) of the second embodiment of the present invention is a self-designed design which can prevent the scale falling off when the bridge falls straight into the introduction section 72, the first transmission roller 74, and the pressure roller 8〇. The axis of the second transmission roller 82, the driving wheel 88 and the driven wheel 90. The introduction of the pro 72, the first transmission light %, the pressure roller 80, the first transmission roller 82, the driving wheel 88 and the driven wheel 9〇 can be quickly positioned to allow the replacement guide 72, the first transmission roller Μ The pressure roller 80, the second driving roller 82, the driving wheel and the driven wheel (10) are faster and more convenient. In addition, the steel straightening machine (9) of the second embodiment of the present invention may further comprise 200936268 plural recreational calipers 11G, which are separately displayed. The relative position of the guide roller 72 to the first transmission pro-74, the relative position of the pressure roller 80 and the second transmission roller 82, and the relative positions of the driving wheel 88 and the driven wheel 90 are provided to facilitate manual adjustment by the operator. Compared with the prior art, the guide roller group, the pressure light group and the correction roller group of the steel straightening machine of the invention can be adjusted according to the size of the steel and the steel grade, so the steel straightening machine of the invention can be applied to straighten a plurality of different straightening machines. The steel of characteristics and dimensions is especially suitable for the preparation of test pieces for use with wire tensile testing machines. In addition, the steel straightening machine of the present invention can further adjust the guide roller group, the pressure roller group and the correction roller group by using the programmable controller to control the first motor, the second service motor and the third feeding motor according to the database. This achieves the purpose of automatically straightening the steel, which is more convenient for the user to operate. While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and the equivalent of the modification and retouching of the present invention is still within the spirit and scope of the present invention. Within the scope of patent protection of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a steel straightening machine according to a first embodiment of the present invention; FIG. 2 is a rear view of a steel straightening machine according to a first embodiment of the present invention; A front view of the straightening machine; and a rear view of the steel straightening machine of the second embodiment of the present invention. 16 200936268 ❹
【主要元件符號說明】 10 鋼材矯直機 12 導親組 14 壓力輥組 16 修正軺i組 18 鋼材 20 導槽 22 導入輥 24 第一傳動輕 26 第一調節螺桿 28 壓力輥 30 第二傳動輥 32 第二調節螺桿 34 主動輪 36 從動輪 38 第三調節螺桿 39 壓縮彈簧 40 鏽皮收集盒 42 第一傳動鏈條 44 第二傳動鏈條 46 彈性惰輪 200936268[Main component symbol description] 10 Steel straightening machine 12 Leading group 14 Pressure roller set 16 Correction 轺i group 18 Steel 20 Guide groove 22 Introduction roller 24 First drive light 26 First adjustment screw 28 Pressure roller 30 Second drive roller 32 second adjustment screw 34 drive wheel 36 driven wheel 38 third adjustment screw 39 compression spring 40 skin collection box 42 first transmission chain 44 second transmission chain 46 elastic idler 200936268
❹ 48 凸輪轉軸拉桿 50 游標卡尺 60 鋼材矮直機 62 導輥組 64 壓力輥組 66 修正輕組 67 可程式控制器 68 鋼材 70 導槽 72 導入輥 74 第一傳動輥 76 第一伺服馬達 78 第一調節螺桿 80 壓力輥 82 第二傳動輥 84 第二伺服馬達 86 第二調節螺桿 88 主動輪 90 從動輪 92 第三伺服馬達 94 第三調節螺桿 200936268 96 壓縮彈簧 98 鏽皮收集盒 100 第一傳動鏈條 102 第二傳動鏈條 104 彈性惰輪 106 凸輪轉軸拉桿 108 人機介面 © 110 游標卡尺❹ 48 cam shaft lever 50 vernier caliper 60 steel straight machine 62 guide roller group 64 pressure roller group 66 correction light group 67 programmable controller 68 steel 70 guide groove 72 introduction roller 74 first drive roller 76 first servo motor 78 first Adjustment screw 80 Pressure roller 82 Second drive roller 84 Second servo motor 86 Second adjustment screw 88 Drive wheel 90 Drive wheel 92 Third servo motor 94 Third adjustment screw 200936268 96 Compression spring 98 Corrugated collection box 100 First drive chain 102 second drive chain 104 elastic idler 106 cam shaft pull rod 108 man-machine interface © 110 vernier caliper