M244187 捌、新型說明 (新型說明應敘明：新型所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明) 【新型所屬技術領域】 本創作係與帶鋸機有關，詳而言之是指一種帶鋸機之 集塵裝置，使帶鋸機在作業的同時，能兼具集塵的功能， 以提高工作效率，降低成本者。 5 【先前技術】 就一般習用技藝所知，一般習用之帶鋸機係包含有一 上帶輪與一下帶輪，一環形鋸帶係套設於該上、下帶輪之 外環緣，並受該上、下二帶輪上下端抵而掣緊，且該鋸帶 10 係穿經該帶鋸機之一工作台，該帶鋸機之底部則設有一馬 達，以作為動力源，俾以帶動該上、下帶輪與該鋸帶旋轉。 惟，該帶鋸機於作業時，該鋸帶係鋸切該工作台上之 物料，作業同時所產生的鋸屑大多會附著於該鋸帶之鋸齒 間，並隨著該鋸帶之迴轉而向下移動，因而導致鋸屑會堆 15 積於該帶鋸機之底部，若不及時將累積之鋸屑加以清除， 當其累積的量過大時，則該下帶輪之轉動將受到阻滯，甚 至有造成該帶鋸機損壞之虞，嚴重影響作業效率，以及該 帶鋸機之使用壽命。 因此，為解決此一問題，雖可定時中斷作業程序，以 20 人工之方式加以清理累積的鋸屑，但如此作法，過程繁複 且費時，將造成作業上的不便而降低生產力，更導致成本 上的增加。 或者，再增設一集塵機，並將該集塵機之一集塵管設 於該工作台上方，於該帶鋸機作業時同時啟動該集塵機， 續次頁（新型說明頁不敷使用時，請註記並使用續頁） -4- M244187 新型說明書頁 用以收集鋸切作業所產生之鋸屑，以避免鋸屑累積於該帶 錐機之底部’然而’該集塵機與該帶据機係分別利用各自 之動力源，因此在帶鋸機與該集塵機作業的同時，勢必要 損耗大量的能源與設備空間，導致成本大幅增加，實有予 5 以改進之必要。 【新型内容】 有鑑於上述缺失，本創作之主要目的在於提供一種帶 鋸機之集塵裝置，其係與該帶鋸機共用同一動力源，以節 10 省能源之耗損，降低成本者。 本創作之次一目的在於提供一種帶鋸機之集塵裝置， 可在帶鋸機作業時，有效地將產生之鋸屑加以清除，以提 高作業之效率者。 本創作之再一目的在於提供一種帶鋸機之集塵裝置， 15 可避免因鋸屑累積過量，而造成帶鋸機作業不順或損害之 缺失者。 因此，為達成前揭目的，本創作所提供之一種帶鋸機 之集塵裝置，係設置於帶鋸機之機殼底部一側，該帶鋸機 之底部設有一馬達以作為動力源，而其機殼一側適當位置 20 處則開設有一圓孔，該圓孔之周緣則另開設有預定數目之 出屑口；該集塵裝置則包含有： 一承座，呈圓筒狀，一端固設於該帶鋸機機殼之出屑 口外側，並向管内延伸形成一轴設部，該抽設部抽心更設 有一貫穿之穿孔； -5- M244187 新型說明書$賣頁 一動力組件，係容設於該承座内，其包含有一轉軸及 一扇葉，該轉軸之中段身部係樞設於該承座之軸設部穿 孔，其末端部係與該扇葉相套接，而其頭部則係與帶鋸機 之馬達傳動軸相連結，而可受馬達之同步帶動而旋轉；以 5 及M244187 新型, description of the new type (new type description should state: the technical field, prior technology, content, implementation and drawings of the new type briefly) [new technical field] This creation is related to the band saw machine, in detail It refers to a dust collecting device of a band saw machine, which enables the band saw machine to have the function of dust collection at the same time as the operation, in order to improve work efficiency and reduce costs. 5 [Prior art] As far as the conventional techniques are known, the conventional band saw machine includes an upper pulley and a lower pulley, and a circular saw belt is sleeved on the outer edge of the upper and lower pulleys, and is subject to The upper and lower belt wheels are fastened at the upper and lower ends, and the saw band 10 passes through a workbench of the band saw machine, and a motor is provided at the bottom of the band saw machine as a power source to drive The upper and lower pulleys rotate with the saw belt. However, when the band saw machine is in operation, the saw band is used to cut the material on the workbench. Most of the sawdust generated during the operation will be attached to the teeth of the saw band, and will move with the rotation of the saw band. The downward movement will cause the sawdust to accumulate on the bottom of the band saw machine. If the accumulated sawdust is not removed in time, when the accumulated amount is too large, the rotation of the lower pulley will be blocked, or even It may cause damage to the band saw machine, which seriously affects the operating efficiency and the service life of the band saw machine. Therefore, in order to solve this problem, although the operation program can be interrupted at regular intervals, and the accumulated sawdust can be cleaned manually by 20 manual methods, this method will be complicated and time-consuming, which will cause inconvenience in operation, reduce productivity, and cause cost increase. Or, add another dust collector, and set one of the dust collector's dust collection tube above the workbench, and start the dust collector at the same time when the band saw machine is operating. Continue to the next page (when the new instruction page is insufficient, please note and Use continuation page) -4- M244187 new manual page is used to collect sawdust generated from sawing operation to avoid the accumulation of sawdust on the bottom of the tapered machine. However, the dust collector and the tape machine use their own power sources. Therefore, while the band saw machine and the dust collector are operating, it is necessary to consume a large amount of energy and equipment space, resulting in a substantial increase in cost. It is necessary to improve it. [New content] In view of the above-mentioned shortcomings, the main purpose of this creation is to provide a dust collector for a band saw machine that shares the same power source with the band saw machine to save energy consumption and reduce costs. The second purpose of this creation is to provide a dust collecting device for the band saw machine, which can effectively remove the sawdust generated during the operation of the band saw machine to improve the efficiency of the operation. Another purpose of this creation is to provide a dust collection device for the band saw machine, which can avoid the lack of operation or damage to the band saw machine due to the accumulation of excessive sawdust. Therefore, in order to achieve the purpose of the previous disclosure, a dust collecting device for the band saw machine provided in this creation is set on the bottom side of the casing of the band saw machine, and a motor is provided at the bottom of the band saw machine as a power source, and A circular hole is provided at 20 positions on one side of the casing, and a predetermined number of chip openings are provided at the periphery of the circular hole. The dust collecting device includes: a bearing seat, which is cylindrical, and one end is fixed. It is located outside the chip outlet of the casing of the band saw machine, and extends into the tube to form a shaft setting part. The extraction part is also provided with a through-hole perforation; -5- M244187 New Manual $ Selling page a power component, The container is arranged in the socket, and includes a rotating shaft and a fan blade. The middle body portion of the rotating shaft is pivoted on the shaft setting portion of the bearing. The end portion is sleeved with the fan blade. Its head is connected with the motor drive shaft of the band saw machine, and can be rotated by the synchronous drive of the motor;
一集塵筒，係與該承座之末端周緣相連接，且其内部 設有一容置空間； 藉此，該集塵裝置與該帶鋸機係同步啟動，並得有效 收集作業所產生之鋸屑。 10 【實施方式】 為了詳細說明本創作之構造及特點所在，茲舉以下之 較佳實施例並配合圖式說明如后，其中： 第一圖係本創作較佳實施例之細部分解圖； 15 第二圖係本創作較佳實施例之組合立體圖。 % 第三圖係本創作較佳實施例該集塵裝置之組合剖視 圖。請參閱各圖所示，本創作所提供帶鋸機之集塵裝置2， 係設置於一帶鋸機10之機殼11底部一側，其中該帶鋸機 10之底部設有一馬達12以作為動力源，而其機殼11 一 20 側適當位置處則開設有一圓孔13，該圓孔13之周緣則另 開設有預定數目成環狀之出屑口 14;此外，該集塵裝置2 則包含有一固設於該圓孔13外側之承座20、一樞設於該 承座20軸心之動力組件30、一罩設於該承座20外側面 之防護蓋片40，以及一與該承座20連接之集塵筒50，其 -6- M244187 新型說明書續頁 中： 該承座20概呈圓筒狀，其管口向外延伸有四凸垣21， 各凸垣21則各設有一穿孔211，用以配合螺栓22鎖合固 設於該帶鋸機10之機殼外側，且其相對於該帶鋸機10之 5 圓孔13處係往外延伸形成一圓桿狀之軸設部23，該軸設 部23係恰可往内穿過該圓孔13，且其軸心更設有一貫穿 之穿孔231。 該動力組件30則包含有一轉軸31、二軸承32&33及 一扇葉34,其中該轉軸31 —端係為較大直徑之頭部311， 10 另端則為一身部312由該頭部311中央延伸而出，該頭部 311之周面係設有一環溝313，用以配合一皮帶15而與該 帶鋸機10之馬達12傳動軸121相連結，而可與該馬達12 之傳動軸121產生相對之連動，該轉軸31之身部312末 端軸心則再凹設有一螺孔314;該二軸承32則係分別嵌 15 設於該承座20之軸設部23穿孔231二端，各軸承32内 孔321&331則恰供該轉軸31之身部312以適當之緊度穿 設樞接；該扇葉34則係套設於該轉軸31之身部312末端 周面，並再以一螺栓35及墊片36加以鎖合於該身部312 之螺孔314，促使該扇葉34可受轉軸31之帶動而轉動。 20 該防護蓋片40概呈圓板片狀，其係藉由二螺栓41而 鎖合固設於該承座20之外側端面，而其板面上則係開設 有預定數目之篩孔42，該防護蓋片40之篩孔42得於該 集塵裝置2運轉時，除可供鋸屑穿過外，並可防止使用者 之手部不慎抵觸該扇葉34之危險產生，藉以提高安全性。 M244187 新型說明書Μ頁 該集塵筒50係包含有一具容置空間之筒體51，以及 一連接管52自該筒體51向外延伸而出，該筒體51之容 置空間係可供作業產生之鋸屑堆積，而該連接管52之開 口則可配合一扣環53以連接該承座20之末端周緣。 5 本創作帶鋸機10集塵裝置2使用時（請參閱第三圖A dust collecting cylinder is connected with the peripheral edge of the end of the bearing seat, and an accommodating space is provided inside; thereby, the dust collecting device starts synchronously with the band saw machine system, and the sawdust generated from the operation can be effectively collected. . 10 [Embodiment] In order to explain the structure and characteristics of this creation in detail, the following preferred embodiments are illustrated in conjunction with the drawings as follows, where: The first figure is a detailed partial illustration of the preferred embodiment of this creation; 15 The second figure is a combined perspective view of the preferred embodiment of this creation. % The third figure is a combined sectional view of the dust collecting device in the preferred embodiment of the present invention. As shown in the drawings, the dust collecting device 2 of the band saw machine provided by this creation is arranged on the bottom side of the casing 11 of a band saw machine 10, and a motor 12 is provided at the bottom of the band saw machine 10 as power. And a circular hole 13 is provided at an appropriate position on the side of the casing 11 to 20, and a predetermined number of ring-shaped chip openings 14 are opened at the periphery of the circular hole 13; in addition, the dust collecting device 2 includes There is a socket 20 fixed on the outside of the circular hole 13, a power module 30 pivotally mounted on the axis of the socket 20, a protective cover sheet 40 covering the outer side of the socket 20, and a connection with the socket The dust collector 50 connected to the seat 20, its -6-M244187 in the new manual continuation page: The socket 20 is generally cylindrical, and the mouth of the socket 20 is extended with four projections 21, and each projection 21 is provided with a The perforation 211 is used to lock and be fixed on the outer side of the casing of the band saw machine 10 with bolts 22, and extends outward from a circular hole 13 of the band saw machine 10 to form a rod-shaped shaft setting portion 23 The shaft setting portion 23 can pass through the circular hole 13 inward, and the shaft center is further provided with a through-hole 231. The power assembly 30 includes a rotating shaft 31, two bearings 32 & 33, and a fan blade 34. The rotating shaft 31 has a head 311 with a larger diameter at one end, and a body 312 at the other end with the head 311. Extending from the center, a circumferential groove 313 is provided on the peripheral surface of the head 311 to cooperate with a belt 15 to be connected to the transmission shaft 121 of the motor 12 of the band saw machine 10 and to be connected to the transmission shaft of the motor 12 121 generates relative linkage, and the shaft center of the end of the body portion 312 of the rotating shaft 31 is recessed with a screw hole 314; the two bearings 32 are respectively inserted into 15 holes 231 of the shaft setting portion 23 provided on the socket 20, The inner hole 321 & 331 of each bearing 32 is just for the body 312 of the rotating shaft 31 to be pivoted with appropriate tightness; the fan blade 34 is set on the peripheral surface of the end of the body 312 of the rotating shaft 31, and then A bolt 35 and a washer 36 are locked to the screw hole 314 of the body 312, so that the fan blade 34 can be driven to rotate by the rotation shaft 31. 20 The protective cover 40 is generally a circular plate, which is fixedly fixed to the outer end surface of the socket 20 by two bolts 41, and a predetermined number of sieve holes 42 are opened on the plate surface. When the sieve hole 42 of the protective cover sheet 40 is in operation when the dust collecting device 2 is in operation, in addition to allowing sawdust to pass through, it can prevent the danger of the user's hand from accidentally touching the fan blade 34, thereby improving safety. . M244187 New instruction manual, page M. The dust collector 50 includes a cylinder 51 with a receiving space, and a connecting tube 52 extending outward from the cylinder 51. The receiving space of the cylinder 51 is available for operation. The sawdust is accumulated, and the opening of the connecting pipe 52 can be matched with a buckle 53 to connect the peripheral edge of the end of the socket 20. 5 When this creative band saw 10 dust collecting device 2 is used (please refer to the third picture)
所示），當帶鋸機10啟動電源開始作業後，其馬達12傳 動軸121將直接驅轉固設於其上之帶動輪（圖上未示）轉 動（此部份機構為帶鋸機習知傳動機構，在此容不再贅 言），此時馬達12傳動軸121並將同步帶動該動力組件 10 30之轉軸31轉動，該轉軸31則再同步帶動該扇葉34產 生旋轉，藉由該扇葉34旋轉所產生之反向吸力，用以吸 離作業時工作檯上及鋸片所產生之鋸屑（如第三圖箭頭所 示），並經由該出屑口 14排出該帶鋸機10，再經由該承 座20管口以到達該集塵筒50之筒體51容置空間中。 15 因此，本創作係可有效清理該帶鋸機作業時所產生之 礪 鋸屑，進而提高作業效率，並避免該帶鋸機由於鋸屑之堆 積所產生之作動不順，甚至是損害的危險，並且，本創作 集塵裝置巧妙地運用與該帶鋸機同一馬達作為動力源，因 此不會造成大量額外的能源損耗，可有效降低成本。 -8- M244187 新型說明書I賣頁 【圖式簡單說明】 第一圖係本創作較佳實施例之細部分解圖； 第二圖係本創作較佳實施例之組合立體圖。 第三圖係本創作較佳實施例該集塵裝置之組合剖視 5 圖。 【圖式符號說明】 10帶鋸機 ，11機殼 12馬達 121傳動軸 13圓孔 14出屑口 10 15皮帶 2集塵裝置 20承座 21凸垣 211穿孔 22螺栓 23軸設部 231穿孔 30動力組件 31轉軸 311頭部 15 312身部 313環溝 314螺孔 32&33軸承 321&331 内孔 34扇葉 35螺栓 36墊片 40防護蓋片 41螺栓 42篩孔 50集塵筒 51筒體 52連接管 20 53扣環(Shown), when the band saw machine 10 starts the power supply and starts to operate, its motor 12 driving shaft 121 will directly drive a driving wheel (not shown) fixed on it to rotate (this part of the mechanism is a band saw machine Knowing the transmission mechanism, I wo n’t repeat it here.) At this time, the motor 12 drives the shaft 121 and synchronously drives the rotating shaft 31 of the power assembly 10 30 to rotate. The rotating shaft 31 then synchronously drives the fan blade 34 to rotate. The reverse suction generated by the rotation of the fan blade 34 is used to suck off the sawdust generated on the workbench and the saw blade during the operation (as shown by the arrow in the third figure), and is discharged out of the band saw machine 10 through the chip outlet 14 Then, it passes through the nozzle of the holder 20 to reach the accommodating space of the cylinder 51 of the dust collecting cylinder 50. 15 Therefore, this creative system can effectively clean up the rough sawdust generated during the operation of the band saw machine, thereby improving the operating efficiency, and avoiding the danger of the band saw machine from being irregular or even damaged due to the accumulation of sawdust, and, This creative dust collecting device cleverly uses the same motor as the band saw machine as a power source, so it will not cause a lot of extra energy loss and can effectively reduce costs. -8- M244187 New Manual I Selling Page [Brief Description of the Drawings] The first drawing is a detailed illustration of the preferred embodiment of this creation; the second drawing is a combined perspective view of the preferred embodiment of this creation. The third figure is a combined sectional view of the dust collecting device of the preferred embodiment of the present invention. [Illustration of symbols] 10 band saw machine, 11 casing 12 motor 121 drive shaft 13 round hole 14 chip outlet 10 15 belt 2 dust collecting device 20 socket 21 convex wall 211 perforation 22 bolt 23 shaft setting part 231 perforation 30 Power assembly 31 Rotary shaft 311 Head 15 312 Body 313 Ring groove 314 Screw hole 32 &33; Bearing 321 & 331 Inner hole 34 Fan blade 35 Bolt 36 Gasket 40 Protective cover 41 Bolt 42 Sieve hole 50 Dust collector 51 Cylinder 52 Connection tube 20 53 Buckle
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