201124707 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種皮帶張力檢測方法及裝置，尤指一 種雷射數位式的皮帶張力檢測方法及其裝置。 【先前技術】 按，目前仍有部分的機具係藉由皮帶傳動的方式進行 運作，因此，皮帶與皮帶輪間的張力關係對於傳動的精確 性有所影響，加上皮帶長時間使用後會產生磨耗的情形， • 也會改變皮帶的張力強度，進而影響機具的運作，所以， 為了確保皮帶能精確地傳輸動力至各皮帶輪，目前業界會 利用紅外線偵測的方式對於皮帶的張力進行檢測； 然而，既有紅外線偵測方式雖可對於皮帶的張力進行 檢測，但其所需的構件繁多且不易操作，因此，在組裝及 操作上略顯不足’誠有加以改進之處。 【發明内容】 因此，本發明有鑑於既有紅外線檢測皮帶張力之缺失 •與不足，特經過不斷的試驗與研究，終於發展出一種能改 進現有缺失之本發明。 本發明主要在於提供一種雷射數位式皮帶張力檢測方 去及其裝置’其係可藉由精簡的結構配置，並透過雷射檢 測的方式，藉以提供—方便組裝與操作的雷射數位式皮帶 張力檢測方法及其裝置之目的者。 基於上述目的，本發明之主要技術手段在於提供一種 雷射數位式皮帶張力檢測方法，其係包含有： 201124707 準錢mf-檢職置，該檢測裝置係設有一操 ”且、-偵測組及一輸出組，該操作組係設有—固嗖於一 機具側邊的固定套筒、一可相對固定套筒移動且與機且一 皮帶相貼靠的择作擇；5 * ^ 縮强笼„ “於固定套筒與操作桿間的壓 細彈餐’该壓縮彈簧的彈性係數 租相“ Β 生係數為κ，该偵測組係與操作 =二且設有一雷射光源及—位置靈敏檢測器，該雷射 = 設於操作桿上，該位置靈敏檢測器係固設於固定 的位移ί用以接收雷射光源的光源訊號’藉以谓測操作桿 里，#出組係㈣龍相電性連接藉 桿的位移量； τ β 壓操作：推壓操作桿的，使操作桿相對固定套 而壓縮該壓縮彈菁’且讓操作桿的另一端對於機具 進仃推抵，當操作桿無法再對於壓縮彈簧進行壓縮 夺宜移開對於操作桿的作用力，使操作桿隨著㈣彈箸而 人：至出使位置’其中該雷射光源會隨著操作桿而相對位 雪政Γ檢測器產生移動’並輸出一位移量訊號至輸出組的 J 中，並於該輸出組上顯示操作桿的位移量；以及 張力評估：利用虎克定律將壓縮彈簧的彈性係數κ乘 上輸*出組所顯示的位移量(X)，求得施於操作桿上的力量 (F_K*X) ’將施加於操作桿上的力量（F)與皮帶張力做相互 比較’即可求出皮帶鬆緊的狀態。 進一步，在準備儀器的操作步驟中，係準備有一與與 ^置^敏檢測器相電性連接且用以傳遞位移量訊號的電路 板及—與電路板相電性連接且用以顯示該位移量的顯示器 m 5 201124707 另外，本發明係提供一種.雷射數位式皮帶張力檢測裂 置，其係包含有一操作組、一偵測組及一輸出組其中： 該操作組係設有一固定套筒、一操作桿及一壓縮彈簧 ，該固定套筒於—端係凸設有—與機具相結合的固定塊， 該固定套筒於靠近固定塊的外表面係設有-開口，該固定 套筒的另-端係設有-外蓋，該操作桿係可滑動地與固定 套筒相結合且設有-操作端及一推抵端，該操作端係經外 蓋而伸出固定套筒外，而該操作桿的推抵端係經固定塊穿 =而貼靠於機具的皮帶側面上’該壓縮彈簧係套設於操作 桿上而介於操作端與固定套筒外蓋之間； 、 該谓測組係與操作組相結合且設有一雷射光源及—位 置靈敏檢測器，該雷射光源係固設在外露於固定套筒開口 處的操作桿表面上，而該位置靈敏檢測器係固設於固= 二處的側邊上，且與雷射光源相面對藉以接 :原的光源訊號而㈣操作桿的位移量，該位置靈敏檢測器 朝向雷射光源的側面係設有一光源感測面；以及 該輸出組係與偵測組相電性連接且設有—殼體—- 路板及-顯示器’該電路板係設於殼體内且與：置靈：： 測IM目電性連接且用以傳遞位移量訊號，而該 ： 於殼體内且與電路板相電性連接藉以顯示該位移量。° Ή 進一步’該固定塊於中心處係貫穿有―: :的穿孔，該外蓋於中心處係設有一與固定套筒相 &孔，該操作桿的操作端係經外蓋結合孔而伸的 外，該操作捍的推抵端係經固定塊穿孔 ^套筒 呷出固疋套筒外π 201124707 再進-步，該操作桿的操作端係設有一頭部，且 :桿的推抵端係設有一與皮帶相接觸的滾輪，而該壓；彈 餐係m操作桿上而介於操作端頭部與固定套筒 間。 〈 較佳地，該雷射光源係為一雷 提供電源。 _且由一乾電池 車父佳地，该滅體設有一 pL Μ Φ· a ic -η 供應電路板及顯示器電力的電 源供應器’且該電源供應器俜供庙 靈敏檢測器。 』係供應五伙特的電壓給該位置 、藉由上述之技術手段，本發明雷射數位式皮帶張力檢 測方法及其裝置，於組裝時僅需 丁丨里布將固疋套筒的固定 具的側邊相結合’使摔作r的诉“ 疋思興機 更插作杯的滑輪與皮帶相貼靠後，即可 方便地完成檢測裝置的相歧 化免 的、且裝’而於操作時僅需推動操作桿 後’透過雷射光源與位置靈敏檢測器相搭配的方式，即可 進行操作桿位移的量測， 田顯不器顯示其位移量，有 效地監控皮帶張力損耗的情形，且 _ il'J (A ^ 20 ϋ ) , || α ^ 订 π程的位移置 # ^供一方便㉟裝與操㈣雷射數位 式皮帶張力檢測方法及其裝置者。 【實施方式】 為能詳細瞭解本發明的技術特徵及實用功效，並可依 =明書的内容來實施’兹進一步以如圖式所示的較佳實 施例，詳細說明如后： 請參閱如第一圖裕- , ^ .a, ^ ^ 圖所不，本發明之雷射數位式皮帶張力 才双測方法，其主要係利用虎 J用泥兄又律原理，並透過彈簧的變丨|| 7 201124707 形量來檢測皮帶張力的鬆緊度，其操作步驟包括如下： (A).準備儀器：準備一檢測裝置，該檢測裝置係設有 一操作組（1 0)、一偵測組（2〇)及一輸出組（3〇)，請再配合參 看如第二至五圖所示，該操作組（1 〇1)係設有一固設於機具 (50)—側的固定套筒（1 ”、一可相對固定套筒（1 ”移動且與 機具（50)皮帶（51)相貼靠的操作桿（12)及一套設於固定套筒 (1 1)與操作桿（1 2)間的壓縮彈簧（1 3)，其中該壓縮彈簧（1 3) 的彈性係數為K ’該偵測組（2〇)係與操作組〇 0)相結合且 设有一雷射光源（21)及一位置靈敏檢測器（22)(p〇sitj〇n201124707 VI. Description of the Invention: [Technical Field] The present invention relates to a belt tension detecting method and apparatus, and more particularly to a laser digital belt tension detecting method and apparatus therefor. [Prior Art] According to the press, there are still some machines that operate by belt transmission. Therefore, the tension relationship between the belt and the pulley affects the accuracy of the transmission, and the belt will wear after a long time of use. The situation, • will also change the tension strength of the belt, which in turn affects the operation of the machine. Therefore, in order to ensure that the belt can accurately transmit power to each pulley, the industry will use infrared detection to detect the tension of the belt; however, Although the infrared detection method can detect the tension of the belt, it requires many components and is difficult to operate. Therefore, there is a slight lack of assembly and operation. SUMMARY OF THE INVENTION Therefore, the present invention has finally developed a present invention which can improve the existing defects in view of the lack of the infrared detecting belt tension and the insufficiency, and through continuous experimentation and research. The invention mainly provides a laser digital belt tension detecting device and a device thereof, which can be provided by a compact structure and through laser detection to provide a laser digital belt for easy assembly and operation. The purpose of the tension detecting method and its device. Based on the above object, the main technical means of the present invention is to provide a laser digital belt tension detecting method, which comprises: 201124707 quasi-money mf-inspection position, the detecting device is provided with a "operation" and - detection group And an output group, the operation group is provided with a fixing sleeve fixed to the side of one implement, a movable sleeve movable relative to the fixed sleeve and abutting against the machine and a belt; 5 * ^ shrinking Cage „“The compacted bomb between the fixed sleeve and the operating rod' The elastic coefficient of the compression spring is leased” “The coefficient of combustion is κ, the detection group and operation = two and a laser source and location Sensitive detector, the laser is set on the operating rod, the position sensitive detector is fixed at a fixed displacement ί for receiving the light source signal of the laser light source, by means of the pre-measured operating rod, #出组系(四)龙The amount of displacement of the phase-connected lever; τ β pressure operation: pushing the lever to compress the compression armature relative to the fixed sleeve and allowing the other end of the lever to push against the implement when operating The rod can no longer compress the compression spring It is necessary to remove the force on the operating lever so that the operating lever moves along with the (four) spring: to the position 'where the laser light source will move relative to the snow-positive detector with the operating lever' and output a displacement amount signal to the output group J, and the displacement amount of the operation lever is displayed on the output group; and the tension evaluation: multiplying the elastic coefficient κ of the compression spring by the Hooke's law to multiply the displacement amount displayed by the output group (X), find the force applied to the operating lever (F_K*X) 'Comparate the force (F) applied to the operating lever with the belt tension' to determine the tightness of the belt. Further, in the operation step of preparing the instrument, a circuit board electrically connected to the detector and transmitting the displacement signal is provided, and is electrically connected to the circuit board and used to display the displacement. The display of the quantity m 5 201124707 In addition, the present invention provides a laser digital belt tension detecting split, which comprises an operation group, a detection group and an output group, wherein: the operation group is provided with a fixing sleeve a fixing rod and a compression spring, the fixing sleeve is convexly disposed at the end of the fixing block, and the fixing sleeve is provided with an opening near the outer surface of the fixing block, the fixing sleeve The other end is provided with an outer cover slidably coupled with the fixed sleeve and provided with an operating end and a pushing end, the operating end extending out of the fixing sleeve via the outer cover And the pushing end of the operating rod is passed through the fixing block and abuts against the belt side of the implement. The compression spring is sleeved on the operating rod and is interposed between the operating end and the fixed sleeve outer cover; The test group is combined with the operation group and has one a light source and a position sensitive detector, the laser light source is fixed on a surface of the operating rod exposed at the opening of the fixed sleeve, and the position sensitive detector is fixed on the side of the solid=two, and Facing the laser light source to connect with the original light source signal and (4) the displacement amount of the operating rod, the position sensitive detector is provided with a light source sensing surface toward the side of the laser light source; and the output group and the detecting group The circuit is electrically connected and provided with a casing--a road plate and a display. The circuit board is disposed in the casing and is electrically connected to the IM: and is used to transmit a displacement signal. : The amount of displacement is displayed in the housing and electrically connected to the circuit board. ° Ή Further, the fixing block has a perforation of "::" at the center, and the outer cover is provided with a fixing sleeve and a hole at the center, and the operating end of the operating rod is passed through the outer cover coupling hole. Outside the extension, the pushing end of the operating jaw is pierced through the fixing block, and the sleeve is pulled out of the fixing sleeve π 201124707. Further, the operating end of the operating rod is provided with a head, and: the pushing of the rod The abutment is provided with a roller that is in contact with the belt, and the pressure is applied between the operating end head and the fixed sleeve. Preferably, the laser source provides power to a mine. _ and consists of a dry battery car, the body is provided with a pL Φ Φ · a ic - η supply circuit board and display power supply ' and the power supply is for the temple sensitive detector. The utility model provides a voltage of five gangs to the position, and the above-mentioned technical means, the laser digital belt tension detecting method and the device thereof of the invention, only need the lining cloth to fix the fixing sleeve of the sleeve during assembly The side of the combination of 'making the fall of the r" "疋思兴机 more inserted into the cup of the pulley and the belt close to the belt, you can easily complete the disproportionation of the detection device, and installed in the operation It is only necessary to push the operating rod and then use the laser source to match the position sensitive detector to measure the displacement of the operating rod. Tian Xian does not display the displacement, effectively monitoring the belt tension loss, and _ il'J (A ^ 20 ϋ ) , || α ^ π path displacement set # ^ for a convenient 35 installation and operation (four) laser digital belt tension detection method and its device. [Embodiment] The technical features and practical functions of the present invention will be understood in detail, and can be implemented according to the contents of the specification. Further, the preferred embodiment shown in the following figure will be described in detail as follows: Please refer to the first figure Yu- ^ .a, ^ ^ Figure No, the laser digit of the present invention The belt tension is only a double test method, which mainly uses the principle of the mud brother and the law of the mud, and detects the tightness of the belt tension through the spring deformation|| 7 201124707. The operation steps include the following: (A) Preparing the instrument: preparing a detecting device, which is provided with an operation group (10), a detection group (2〇) and an output group (3〇), please refer to the second to fifth figures. It is shown that the operation group (1 〇 1) is provided with a fixing sleeve (1 ” fixed to the side of the implement (50), a movable sleeve (1 ” movable relative to the fixed sleeve (1) and a belt (51) a locking lever (12) and a compression spring (13) disposed between the fixing sleeve (11) and the operating rod (12), wherein the compression spring (13) has a spring constant K 'The detection group (2〇) is combined with the operation group 〇0) and is provided with a laser light source (21) and a position sensitive detector (22) (p〇sitj〇n
Sensmve Detector ; PSD) ’該雷射光源（21)係固設於操作 桿（12)上，而該位置靈敏檢測器（22)係固設於固定套筒 上且用以接收雷射光源（21)的光源訊號，藉以偵測操作桿 (12)的位移量，而該輸出組（30)係與偵測組（20)相電性連接 且设有一電路板（32)及一顯示器（33)，該電路板（32)係與位 置靈敏檢測器（32)相電性連接且用以傳遞位移量訊號，而 該顯示器（33)係與電路板（32)相電性連接，藉以顯示該位 (B)·推壓操作：如第六圖所示推壓操作桿（12)的一端 使操作桿（1 2)相對固疋套筒（1 1)移動而壓縮該壓縮彈簧 (13)，且讓操作桿（12)的另一端對於機具的皮帶π”進 ^亍推抵’當操作桿（1 2)盔法i料μ感-贼& _________Sensmve Detector; PSD) 'The laser source (21) is fixed on the operating rod (12), and the position sensitive detector (22) is fixed on the fixing sleeve and receives the laser light source (21) The light source signal is used to detect the displacement of the operating rod (12), and the output group (30) is electrically connected to the detecting group (20) and is provided with a circuit board (32) and a display (33) The circuit board (32) is electrically connected to the position sensitive detector (32) for transmitting a displacement signal, and the display (33) is electrically connected to the circuit board (32) to display the bit. (B) Pushing operation: pressing one end of the operating lever (12) as shown in the sixth figure moves the operating lever (12) relative to the fixed sleeve (11) to compress the compression spring (13), and Let the other end of the operating rod (12) push the belt π" of the implement. When the operating lever (1 2) is in the sense of the helmet - the thief & _________
生移動，且該位置靈敏檢測器（22)會輸出一 生移動， 敏檢測器（22)產 一位移量訊號至 201124707 =mr’並―33)域示該操作 / (C).張力評估：^虎克定律將壓縮彈簧（13)的彈性The movement is moved, and the position sensitive detector (22) outputs a lifetime movement, and the sensitivity detector (22) generates a displacement signal to 201124707 = mr' and "33" to indicate the operation / (C). Tension evaluation: ^ Hooke's law will compress the elasticity of the spring (13)
係數κ乘上顯示器（33)所顯示的位移量（X)，即可求得施於 操作桿上的力量(F = K*X)’將施加於操作桿上的力量(F)與 皮帶㈣張力做相互比較’即可求出皮帶(5”鬆緊的狀態 ’舉例來說’假若壓，缩彈簣（13)係選用編號1〇35〇8，如第 八圖所示經查表可得知其彈簧係數K=1 797 kgf/mm，該 位置靈敏檢測器（22)所摘測到的移動量 彳 小…），則施加於操作桿(…、.I FWXM.MUgf/mm * 〇,〇〇21mm = 〇 〇〇37737kgf，即表示 施加於操作桿（12)上的力量要大於〇〇〇37737kgf，方可推 動操作桿（12)。 本發明之雷射數位式皮帶張力檢測裝置，請配合參看 如第二至四圖所示，纟係包含有一操作組（1〇)、一债測組 φ (2〇)及一輸出組（30)，其中： 該操作組（10)係設有-固定套筒⑴）、一操作桿（12)及 一壓縮彈著（13) m套筒⑴）係為-固設於一機具（5〇) 側邊的中空筒體，該固定套筒（11)於一端係凸設有一與機 具（50)相結合的固定塊（111)，該固定塊（111)於中心處係 貫穿有一與固定套筒（11)相通的穿孔（112)，該固定套筒 (11)於靠近固定塊（11彳）的外表面係設有一長條形開i (113) ，而該固定套筒（11)的另一端係設有一可拆卸的外蓋 (114) ’该外蓋（114)於中心處係設有一與固定套筒（彳”相 201124707 通的結合孔（115); 該操作桿（12)係可滑動地與固定套筒（11)相結合且設 有一操作端（121)及一推抵端（122)，其令該操作端（12彳）係 經外蓋（114)結合孔（115)而伸出固定套筒（1彳）外，較佳地 ，忒操作端（121)係設有一頭部（123)，而該操作桿（12)的 推抵端（122)係經固定塊（1 ]彳）穿孔（112)而貼靠於機具（5〇) 的一皮帶（51)側面上，較佳地，該操作桿（12)的推抵端 (1 22)係設有一與皮帶（51)相接觸的滾輪（124)，該壓縮彈 Φ 尖（13)係套设於操作桿（12)上而介於操作端（121)頭部（123) 與固定套筒（11)外蓋（114)之間； 該偵測組（20)係與操作組（1 〇)相結合且設有一雷射光 源（21)及一位置靈敏檢測器（22)(p〇siti〇n SensitiveMultiply the factor κ by the displacement (X) displayed on the display (33) to find the force applied to the lever (F = K*X)' the force (F) and belt (4) applied to the lever. The tension can be compared with each other to obtain the belt (5" elastic state]. For example, if the pressure is reduced, the shrinkage magazine (13) is selected from the number 1〇35〇8, as shown in the eighth figure. Knowing that the spring coefficient K = 1 797 kgf / mm, the amount of movement measured by the position sensitive detector (22) is small...), applied to the operating lever (..., .I FWXM.MUgf/mm * 〇, 〇〇21mm = 〇〇〇37737kgf, which means that the force applied to the operating rod (12) is greater than 〇〇〇37737kgf to push the operating rod (12). The laser digital belt tension detecting device of the present invention, please Referring to the second to fourth figures, the tethering system includes an operation group (1〇), a debt measurement group φ (2〇), and an output group (30), wherein: the operation group (10) is provided - a fixing sleeve (1)), an operating rod (12) and a compression bombing (13) m sleeve (1)) are hollow cylinders fixed to the side of a implement (5〇), the fixing sleeve ( 11) a fixing block (111) coupled to the implement (50) is protruded at one end, and the fixing block (111) has a through hole (112) communicating with the fixing sleeve (11) at a center thereof, the fixing The sleeve (11) is provided with an elongated opening i (113) on the outer surface of the fixing block (11), and the other end of the fixing sleeve (11) is provided with a detachable outer cover (114). 'The outer cover (114) is provided at the center with a coupling hole (115) which communicates with the fixing sleeve (彳) phase 201124707; the operating rod (12) is slidably coupled with the fixing sleeve (11) and An operating end (121) and a pushing end (122) are provided, and the operating end (12彳) is extended beyond the fixing sleeve (1彳) through the outer cover (114) coupling hole (115). Preferably, the cymbal operating end (121) is provided with a head (123), and the pushing end (122) of the operating rod (12) is perforated (112) through the fixing block (1 彳) and abuts against the implement (5〇) on the side of a belt (51), preferably, the pushing end (1 22) of the operating rod (12) is provided with a roller (124) contacting the belt (51), the compression bomb Φ tip (13) is sleeved on The rod (12) is interposed between the operating end (121) head (123) and the fixing sleeve (11) outer cover (114); the detecting group (20) is associated with the operating group (1 〇) Combined with a laser light source (21) and a position sensitive detector (22) (p〇siti〇n Sensitive
Detector; PSD) ’其中該雷射光源（21)係固設在外露於固 疋套筒（11)開口（ 11 3)處的操作桿（12)表面上，較佳地，該 雷射光源（21)係為一雷射二極體且由一乾電池（23)提供電 源，而s亥位置靈敏檢測器（22)係固設於固定套筒（彳彳）開口 鲁（11 3)處的側邊上，且與雷射光源（21)相面對藉以接收雷射 光源（21)的光源訊號而偵測到操作桿（12)的位移量，其中 s亥位置靈敏檢測器（22)朝向雷射光源（21)的側面係設有一 光源感測面（221);以及 該輸出組（30)係與偵測組（2〇)相電性連接且設有—殼 體（31)、一電路板（32)及一顯示器（33)，其中該電路板（32) 係設於殼體（31)内且與位置靈敏檢測器（22)相電性連接且 用以傳遞位移量訊號，而該顯示器（33)係設於殼體（31)内 且與電路板（32)相電性連接，藉以顯示該位移量，較佳地 201124707 ’該殼體（31)設有一供應電路板（32)及顯示器（33)電力的電 源供應器（34)，且該電源供應器（34)係供應五伏特的電壓 給該位置靈敏檢測器（22)。 本發明雷射數位式皮帶張力檢測方法及其裝置，於組 裝時僅需將固定套筒（11)的固定塊（1 1 1)與機具（50)的側邊 相結合，使操作桿（12)的滑輪（124)與皮帶（51)相貼靠後， 即可方便地完成檢測裝置的組裝，而於操作時僅需推動操 作桿（12)後’透過雷射光源（21)與位置靈敏檢測器（22)相搭 • 配的方式，即可進行操作桿（12)位移的量測，並且由顯示 為（33)顯示其位移量，有效地監控皮帶（51)張力損耗的情 形，且可進行長行程的位移量測（大於20公厘），藉以提供 一方便組裝與操作的雷射數位式皮帶張力檢測方法及立裝 置者。 八 以上所述，僅是本發明的較佳實施例，並非對本發明 :任何形式上的限制’任何所屬技術領域中具有通常知識 日’若在不脫離本發明所提技術方案的範圍内，利用本發 日二示技術内容所作出局部更動或修飾的等效實施例， 並且未脫離本發明的技術 方案的範圍内。 ㈣-均仍屬於本發明技術 【圖式簡單說明】 流程係、本發明雷射數位式皮帶張力檢測方法之操作 圖 第二圖係本發明檢測裳置裝設於-機具上之操作示意 第 圖係本發明檢測裝置操作組與债 測組之放大立體I勢 η 201124707 外觀示意圖。 第四圖係本發明檢蜊襄 側視示意圖。 置操作組與偵測組之放大剖面 第五圖係本發明檢冽敦 圖。 置偵測組與輸出組之線路示音 第六圖係本發明檢測裝置之操作側視示意圖。 第七圖係本發明位置靈敏檢測器之側視示意圖 第八圖係為一壓縮彈簧相關係數之表格。Detector; PSD) 'wherein the laser source (21) is fixed on the surface of the operating rod (12) exposed at the opening (113) of the fixing sleeve (11), preferably, the laser source ( 21) is a laser diode and is powered by a dry battery (23), while the sig position sensitive detector (22) is fixed to the side of the fixed sleeve (彳彳) opening Lu (113) On the side, and facing the laser light source (21), the displacement of the operating rod (12) is detected by receiving the light source signal of the laser light source (21), wherein the sensitive position detector (22) is facing the thunder A light source sensing surface (221) is disposed on a side of the light source (21); and the output group (30) is electrically connected to the detecting group (2) and is provided with a casing (31) and a circuit. a board (32) and a display (33), wherein the circuit board (32) is disposed in the housing (31) and electrically connected to the position sensitive detector (22) for transmitting a displacement signal, and the board The display (33) is disposed in the housing (31) and electrically connected to the circuit board (32) to display the displacement amount, preferably 201124707 'The housing (31) is provided with a supply circuit The board (32) and the display (33) are powered by a power supply (34), and the power supply (34) supplies a voltage of five volts to the position sensitive detector (22). The laser digital belt tension detecting method and device thereof of the invention only need to combine the fixing block (1 1 1) of the fixing sleeve (11) with the side of the implement (50) during assembly, so that the operating rod (12) After the pulley (124) is in contact with the belt (51), the assembly of the detecting device can be conveniently performed, and the operating rod (12) only needs to be pushed through the laser light source (21) and the position is sensitive. The detector (22) is matched and matched, and the displacement of the operating rod (12) can be measured, and the displacement of the belt (51) is effectively monitored by displaying the displacement amount (33), and A long-stroke displacement measurement (greater than 20 mm) is available to provide a laser digital belt tension detection method and stand for easy assembly and operation. The above is only a preferred embodiment of the present invention, and is not intended to limit the invention: any form of limitation 'there is a general knowledge day in any technical field', and is utilized without departing from the scope of the technical solution of the present invention. Equivalent embodiments of the local changes or modifications made by the technical contents are not included in the scope of the technical solutions of the present invention. (4)--All still belong to the technology of the present invention [Simplified description of the drawing] Flow chart, operation diagram of the laser digital belt tension detecting method of the present invention The second drawing is the operation diagram of the invention for detecting the mounting of the skirt on the machine It is a schematic diagram of the appearance of the enlarged stereo I potential η 201124707 of the operation group and the debt measurement group of the detection device of the present invention. The fourth figure is a side view of the inspection of the present invention. The enlarged section of the operation group and the detection group is shown in the fifth figure. The sound of the line of the detection group and the output group is shown in the sixth figure. Figure 7 is a side elevational view of the position sensitive detector of the present invention. Figure 8 is a table of compression spring correlation coefficients.
【主要元件符號說明】 (1 〇)操作組 (111)固定塊 (113)開口 (11 5)結合孔 (1 22)推抵端 (124)滾輪 (21)雷射光源 (221)光源感測面 (32)電路板 (34)電源供應器 (51)皮帶 (11) 固定套筒 (112)穿孔 (114)外蓋 (12) 操作桿 (1 21)操作端 (123)頭部 (1 3)壓縮彈簧 (20)偵測組 (22)位置靈敏檢測器 (30) 輸出組 (31) 殼體 (33)顯示器 (5〇)機具[Main component symbol description] (1 〇) Operation group (111) Fixed block (113) Opening (11 5) Bonding hole (1 22) Pushing end (124) Roller (21) Laser light source (221) Light source sensing Face (32) Board (34) Power Supply (51) Belt (11) Fixing Sleeve (112) Perforation (114) Cover (12) Operating Rod (1 21) Operating End (123) Head (1 3 ) Compression Spring (20) Detection Group (22) Position Sensitive Detector (30) Output Group (31) Housing (33) Display (5〇) Machine
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