TWI248903B - Strapping tool weld motor control system - Google Patents

Strapping tool weld motor control system Download PDF

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Publication number
TWI248903B
TWI248903B TW093111449A TW93111449A TWI248903B TW I248903 B TWI248903 B TW I248903B TW 093111449 A TW093111449 A TW 093111449A TW 93111449 A TW93111449 A TW 93111449A TW I248903 B TWI248903 B TW I248903B
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TW
Taiwan
Prior art keywords
motor
control system
sensing
signal
control
Prior art date
Application number
TW093111449A
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English (en)
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TW200426076A (en
Inventor
Roy J Jensen
Original Assignee
Illinois Tool Works
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Publication of TW200426076A publication Critical patent/TW200426076A/zh
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Publication of TWI248903B publication Critical patent/TWI248903B/zh

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14Electronic commutators
    • H02P6/16Circuit arrangements for detecting position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0618Linear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/432Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43Joining a relatively small portion of the surface of said articles
    • B29C66/432Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4324Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms for making closed loops, e.g. belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/49Internally supporting the, e.g. tubular, article during joining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B13/00Bundling articles
    • B65B13/18Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24Securing ends of binding material
    • B65B13/32Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
    • B65B13/322Friction welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/94Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/942Measuring or controlling the joining process by measuring or controlling the time by measuring the time
    • B29C66/9421Measuring or controlling the joining process by measuring or controlling the time by measuring the time with special time measurement means or methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/90Measuring or controlling the joining process
    • B29C66/94Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/727Fastening elements
    • B29L2031/7276Straps or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

1248903 玖、發明說明: 【發明所屬之技術領域】 本發明係有關於一種熔接馬達控制系統。本發明更特別 有關於-種用於捆紮工具或捆紮機之溶接馬達控制系統, 該捆紫機不論溶接馬達之電壓波動係提供一致的炼 合強度。 / 【先前技術】 捆糸工具或捆紮機係為該技藝所熟知的。通常這些哭 二:f::固紮帶環繞於荷載。捆紮機之其-類型係使用; 二捆紫帶’此捆紫機被固定配置且為整個製造或 匕衣糸統的一部分。 一捆紮或熔接頭部係被設 提供多項之功能。首券, 的—部分並且 (· 百先,此捆紮頭部包含一夾持哭 ”源或供給將相紮帶切斷。最後,二::::從捆 了骚梱糸材枓之一重疊段於其 ^ 封接通常稱為溶接(weld),且係由_ 、 °讀 捆緊帶的重疊段而^。 辰動構件加熱於 /了1:封接或炫接,—站係維持固定靠在捆紫帶之1 …振動構件則振蘯或振動靠在捆t帶之:…其 而產生摩擦和熱量以她接。該振:二之另 動’該馬達被安裝到主體上且可馬達所驅 上。於典型之炫接 、 接到該振動構件 接馬達配置1接週㈣㈣心2 6 1248903 也就是,熔接週期是一時間變數週期,一般係由電子定時 電路或氣動定時電路所定時或控制。 然而,已發現於熔接週期期間,除了饋電上1〇伏特之 波動㈣接馬達電麼會減小相當於3% % 4%。此外, ::壓減小與較低接合強度是相互關冑,因為馬達速度會 著电i:減丨、而降低。現已運用增加熔接時間以克服較低 妾口強度丨月形。然@,已發現當於運用較長熔接時間之週 /下私C不下k a守,於某些情況下捆紮帶的完整性可能 受到損害。 b品要種簡化之熔接馬達控制系統,以使用於捆 紮機之熔接或捆紮頭部。期望是,此控制系統可排除時間 為:接週期之控制因素的依賴性。更期望是,不論熔接馬 f電壓波動如何,此控制系統會提供-致之捆紮帶熔接。 取期望是’此控制系統是容易適用於現有之捆紮機的捆紮 【發明内容】 -種用於捆紮機供溶接馬達之控制系統,包括_感測器 及位在馬達之旋轉部分上之一感測構件測
馬達的旋轉,並産生—作跋w快逢丨E /IJ 虎以检制馬達。該控制系統係被 運用於控制此類型之捆紮機的熔接馬達,該類型之 具有-主體、一砧安裝到主體上且相對於該主體移動、一 封接構件被^置以相對於該錢盪移動、及—馬達可 地連接到該封接構件上以提供振盈移動至該封接構件。、 此控制系統排除時間為溶接週期之控制因素的依賴 7 1248903 ί並且不論溶接馬達_波動如何,該系統係提供一致 ::t帶溶接。由於其簡“生,本發明控制系統易適用於 現有的捆紮機捆紮頭部系統。 中’該感测構件為在馬達之軸上 marking),且該感測器是位於該 。一計數器係接收來自感測器 體值的脈衝或信號。一控制器 以根據感測具體值之預定次數 於一本發明具體實施例 的標記或記號(indicia or 標記附近的一近距離感測器 針對感測構件之每次感測具 接收來自計數器之一信號, 來控制馬達。 所產生的信號可以使馬達停止旋轉或使馬達開始旋 ,之間。電源繼電器接收控制器之信號以產生—信號來控 制馬達。本發明亦揭示控制馬達的方法。 I由以下洋細說明及後附申請專利範圍,本發明之優點 及特徵將成為顯而易見。 【實施方式】 、二_由以下°羊細說明及芩照該圖示,對於那些相關技術一 、曼技藝者本發明之優點及益處將成為顯而易見。 雖然本發明可容許各種不同形式之具體實施例,但應瞭 解顯示於圖示中及將於下文說明之一較佳具體實施例,盆 所揭示内容將視為本發明之_範例,但非限 於所說明之特定具體實施例。 s、圖不,特別是第1圖,係呈現一種傳統捆紮機熔接 ~、P 〇忒炼接頭部之範例係揭示於Gerhart等人的美國 8 ^248903 考,532,722號,該專利讓予本申請案並併入本宰夫 考。炫接頭部10包含一熔接馬'查” 诉入本木茶 發明原& 4 烙接馬達12,該馬達由具體化本 京理之一控制系統14所控制。 部主:接=1〇包含一站16 ’該站可移動地安裝到捆紮頭 -側板此具體實施例,該站u是固定地安裝到 钣2 0上,該側板相對 於主體18而移動。一封接構件, 者如所不之振動構件22是設置於 接踹 又置於5亥砧16中亚且包含一熔 ,、/、有一熔接墊或熔接區(於圖未示)及一連接端24。 D,亥V接馬達12是在連接# 24可操作地連接到振動構件 、達到σ亥構件22之所需振動或振盪。於此具體實施 1 ’馬達12被安裝到主體側板2〇上,從而被固定地安裝 目對於該砧1 6和振動構件22。 為了達到振後該振動構件22,馬$ 12包含一偏心輪驅 立構件26 (安裝到一非偏心轴34上),諸如此範例偏心軸 ^係延伸穿過之一接收開口(於圖未示)於振動構件連 接碥24。一軸承28是安裝到該偏心輪驅動構件%上。該 偏心輪26係成型使旋轉之軸線偏離該軸34之軸線。 參照第2圖,馬達12由一控制系統14所控制,該系統 針對馬達12的旋轉數進行監測或計數,而非定時該熔接週 期。因此,即使熔接馬達12之電壓發生變化(即,啟動時 的下降及由於供給電壓波動),馬達12之總轉數“列如該 振動構件22之振動或衝擊次數)保持恒定。 口口於此具體實施例,控制系统14 &含諸如一近距離感測 器的一感測器30及位於馬達軸34上的一標板32 9 1248903 或類似感測構件。感測器3 0被可操作地連接到一計數器 36 (諸如所示之計數顯示器)上,該計數器又依次可操作 地連接到一可程式邏輯控制器(PLC)38或類似可程式構件 上。PLC38是可操作地連接到一電源繼電器4〇上,該繼電 為通過一電力饋電41供電或隔離電力至熔接馬達12。 於一較佳具體實施例中,計數器36是可程式的,因此 可以改變預定值(例如,預定的轉數),且該計數器36會 提供一控制信號(如標號42所示)至PLC38,該信號在達 到預定旋轉值(即計數)時被驅動。pLC3 8提供一控制開/ 關仏號(如標號44所示)至電源繼電器4〇。 可以預期是,只要PLC38具有一相當快速之輸入以正 確叶數该近距離感測器脈衝,則該計數器36就可以被省去 (感測裔30直接提供一控制信號至pLC38)。熟悉該技藝 者將認可各種可㈣“計數,,轉數的裝置,這些其他裝置 係於本發明之範圍和精神内。 、進仃了一些測試,係運用以下不同之方式來熔接以決定 ::強度’該方式包括:⑴定時電路;(2)具有動態制 工制之疋4電路’(3 )馬達旋轉計數;(4 )具有動態制 馬達旋轉計數。各測試係在變化㈣馬達電壓下進 ::於那些沒有動態制動之測試,則允許馬達慣性滑行 J動。對於那些具有動態制動之浪m,則利用適當電路 :達止動。所有的捆紮帶樣品均爲Μ英寸寬,〇 〇6〇英 寸尽之聚_捆紮帶。 於以下之資料 當摘紫帶之熔接時間在0.45秒到〇·65 10 1248903 秒間變化(在變、务带两、 欠化電壓下),其結果如表1 ;在具有動態制 動口且溶接時,保持恒定的情況下(在變化電壓下),其結果 如表2,在沒有動態制動且由馬達轉數(在變化電壓下) =量捆紮帶溶接時間的情況下,其結果如I 3;在具有動 恶制動且由馬達轉^ (在變化電壓下)進行測試下,其結 果如表4。 表 在雙化熔接時間和熔接馬達電壓情況下之接合強度 熔接時間 (秒) 0.45 0.45 0.45 "〇5~ Τδ5^ ~〇765~ 電壓 (VAC) Ci λ η 平均接合 磅) 最小接合強 度 總平均計 數 樣品的數置 1ζ4. 6 ι 〇ι r 2313.9 ------ 2150 195.80 20 lzl. 5 1 π π η 2323. 5 ——---— 2133 194.90 30 108. 6 1 f\f\ r 2236. 8 2002 173. 80 30 100· 5 1 Π Ο ο 2004. 6 ——-~~―― 1740 162. 73 30 108. 8 1 Α Ο Ο 2256. 9 -------- 2049 191.35 20 1 υ〇. 8 _2363.1 2204 212. 00 90 表2〜在具有動態制動,恒定熔接時間和變化熔接馬達 電壓情況下之接合強度 熔接時間 (秒) 電壓 (VAC) 平均接合強度 (磅) 最小接合強 度 總平均計 數 樣品數 量 121.5 2343. 2 2271 223. 40 30 ΓΓο^^ 108.3 2340. 8 2149 194. 57 30 ΓΤγΡ--- 1. 11) 100.3 2273:2 1866 17KW~ 15 —----- 表3〜在沒有動態制動,恒定熔接馬達轉數和變化熔接 馬達電壓情況下之接合強度 馬達旋轉計
電壓 (VAC) Π9Τ3 度(磅) 度 !518 | 」253 ~2〇Γ27 總平均 數 15 1248903 155l55~
2094 19〇f 1973 188.93
°月e '、、、表1之貝料’可以看出當控制熔接時間時,炼接 強度很明顯受料馬達電壓之影響。在溶接時間爲0 45秒 時,平均接合強度則s 100 5VAC電壓下的2004 6 121.5VAC電壓下的mm c & 电土>的2323.5磅之間變化。從1215vac: 124.6VAC,該平均強度係實際降低(約96们。然而 :趨勢清楚地顯示出隨著電壓的降低,接合強度也降低: 退可以看出’ #由增加料時間,可以增加平 在低馬達電壓運轉下)。此外,資料還顯示,降: 關係'“,亦… 達轉數減小之間的相互 , 才,主思到,在增加熔接時間之情況下(即, 〇:5 :少),—些捆紫帶樣品則出現相當多之炼塑量 得困難。Plastlc),而使得將插紮帶樣品拉出該溶接頭部變 控制表2:而的資:顯示出,藉由使用動態制動可獲得較強的 、、§降低電壓時該平均和最小強度仍會繼續下 12 1248903 降。 表3中的資料顯示出,當利用馬達轉數控制溶接周期 時’平均和最小接合強度可以被較佳地控制 '然而,同樣 地當電壓增高# ’強度也會增加但小於前者資料。相信這 是由於在較高電壓下慣性滑行時間增加的緣故。 表4顯示出’ §利用馬達轉數和動態制動—起控制時, 接合強度可以得到非常好的控制並且保持在高於—預定臨 界值(加eShGldvalue)的水平上。從第4圖可以看出,當馬 達轉數設定在190時,即使電壓在1〇〇 3VAC* U9 3vac 之間變化(電壓變化幾乎是2〇% ),平均接合強度的變化 小於1·5% (33.4碎)。因此,資料清楚地顯示,不論馬達 % £的波動如何(當然於合理波動内),藉由根據馬達轉數 以監測和設定熔接周期,同時運用動態制動(即,停止馬 達,而不使其慣性滑行)’則熔接接合強度可以確信被良好 控制在一較高的水平,並且確保接合的完整性。 在此提及的所有專利,不論其是否有明確地揭示於本文 内谷内’係在此併入本案參考。 於本發明揭露内容,該用語,,一,,(a)或,,一,,(an)係用來包 括該單數和複數。相反地,任何提及複數之適當項目將包 括該單數項。 經由上述將觀察到,在不脫離本發明新穎概念之實際精 神及範圍之下許多修改與變化可被使用。應瞭解關於所系 之特定具體實施例並非意圖或應被推論用以限制本發明。 由後附之申請專利範圍所揭示内容意圖涵蓋所有落入該申 13 1248903 請專利範圍内之修改。 14 1248903 【圖式簡單說明】 第1圖,係說明一範例捆紮機熔接頭部;及 第2圖,具體化本發明原理用於熔接頭部馬達之一 控制系統的一線路圖。 【圖號說明】 10 捆紮機熔接頭部 12 熔接馬達 14 控制系統 16 石占 18 捆紮頭部主體 20 側板 22 振動構件 24 連接端 26 偏心輪驅動構件 28 軸承 30 感測器 32 標板 34 非偏心軸 36 計數器 38 可程式邏輯控制器 40 電源繼電器 41 電力饋電 15

Claims (1)

1248903 拾、申請專利範圍·· 機是1這:種系統用於一捆紮機之1接馬達,該捆紮 體上且:對於:型的,即具有一主體、-站被安裝到該主 站…J 體移動、一封接構件被設置以相對於該 X盈私動、及_馬達可操作地連接到該封接 供振盪移動至爷封姑播 牛上以提 P,# 封接構件,以相互封接捆紮材料之重疊 段 11亥控制糸統包含·· 一感測器;及 —感測構件’位在該馬達之一旋轉部分上, 信號 其中該感測器感測到該馬達之旋轉,且 以控制該馬達。 王 2、依申請專利範圍第】項之控制系統,其 號停止該馬達的旋轉。 ^ 件為3二ΓΓ:"1圍第1項之控制系統,其中該感測構 離感測器。 感測益是一近距 4、 依申請專利範圍第i項之控制系統,包含—計數器, 其中該感測器針對該感測構件之每次感測到具體值則提二 一信號至該計數器,及包含-控制器,其中該計數写產生、 一信號至該控制器,且其中該控制 馬達。 ^ ^產生一#號以控制該 5、 依申請專利範圍第4項之控制系統,包含_電源繼 電器設置在該控制器和該馬達之間,其中該電源繼電器接 16 1248903 收忒控制裔信號以產生一信號來控制該馬達。 6、 依申請專利範圍帛4項之控制系統,包含電路 接收到控制該馬達的該信號時,使該馬達停止。 7、 依申請專利範圍帛4項之控制系統,包含電路 失去控制該馬達的該信號時,使該馬達停止。 8、 -種控制系統用於一捆紮機之―熔接馬達,該 機是這樣-種類型的,即具有一主體、一石占被安 歹本、 體上且相對於該主體移動、—封接構件被設置_對㈣ 站振盪移動、及—馬達可操作地連接㈣封接構件上 供振細至該封接構件,以相互封接捆紮材料之重属 段,該控制系統包含: 且 一感測構件,位在該馬達之一旋轉部分上; 產生一=器,該感測器在每一次感測該感測構件時都 -計數器’可操作地連接到該感測器 測該感測構件的情況進行計數;及用於對感 一控制器,可操作地連接到該計數器上, 感測該感測構件之情況的該計數,而控制該馬達。 二 利細8項之控制系統,其中該控制器 達二:器接受到的一信號產生-信號用於控制該馬 =。產生的,亥信號是對應於感測該感測構情況的一預定次 ίο、-種方法用於控制一捆紮機的熔接馬達,該捆紮機 17 1248903 是這樣一種類型的,即星右一主雜 ,、有主體、一砧被安裝到今+ _ 上且相對於該主體移動、一 〗孩主體 振盈移動、及-馬達可操作 U以4目對於該石占 振盪移動至該封接構/,、 m封接構件上以提供 該控制系統包含步驟:目互封接捆糸材料之重疊段, 感測該馬達> .t 沒之一輛的旋轉; 計數該馬達的轉次;及 根據該計數μ 11 、f欠,產生一控制該馬達的, 依申請專利範圍繁、 U 定轉次時停止該馬達 項之方法,包含在達到一預 逐的步驟 18
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