TWI564104B - Auxiliary equipment for laser processing - Google Patents
Auxiliary equipment for laser processing Download PDFInfo
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- TWI564104B TWI564104B TW103121602A TW103121602A TWI564104B TW I564104 B TWI564104 B TW I564104B TW 103121602 A TW103121602 A TW 103121602A TW 103121602 A TW103121602 A TW 103121602A TW I564104 B TWI564104 B TW I564104B
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Description
本發明是有關於一種雷射加工用的輔助設備，特別是指一種可保護一中空的工件不被熔融材料污染的雷射加工用的輔助設備。 The present invention relates to an auxiliary device for laser processing, and more particularly to an auxiliary device for laser processing which can protect a hollow workpiece from being contaminated by molten material.
參閱圖1，習知的一種雷射切割機1切割一中空的工件2時，使用一雷射切割頭11對準一切割位置21發出一雷射111切割該工件2，該雷射切割機1於切割過程中可同步轉動該工件2，以進行環狀的切割，然而，該雷射111於切割該工件2的過程中若穿透該切割位置21則會射至對向的管壁，造成該工件2受損，導致製造成本的增加，且該雷射111在切割過程中會產生高溫並熔融該工件2之切割位置21附近的材料，使熔融的材料飛濺至該工件2的內壁面，因而污染該工件2。 Referring to FIG. 1, a conventional laser cutting machine 1 cuts a hollow workpiece 2, and a laser cutting head 11 is used to align a cutting position 21 to emit a laser 111 to cut the workpiece 2. The laser cutting machine 1 is cut. The workpiece 2 can be rotated synchronously during the cutting process to perform an annular cutting. However, if the laser 111 penetrates the cutting position 21 during the cutting of the workpiece 2, it will strike the opposite wall, resulting in The workpiece 2 is damaged, resulting in an increase in manufacturing cost, and the laser 111 generates a high temperature during the cutting process and melts the material near the cutting position 21 of the workpiece 2, causing the molten material to splash onto the inner wall surface of the workpiece 2. The workpiece 2 is thus contaminated.
因此，本發明之目的，即在提供一種可保護一中空的工件不被熔融材料污染的雷射加工用的輔助設備。 Accordingly, it is an object of the present invention to provide an auxiliary device for laser processing that protects a hollow workpiece from contamination by molten material.
於是，本發明雷射加工用的輔助設備，適用於輔助一雷射切割機切割一中空且沿一長方向延伸的工件，該雷射加工用的輔助設備包含一機架單元、一前滑座單元 、一後滑座單元、一驅動單元及一防護單元。 Therefore, the auxiliary device for laser processing of the present invention is suitable for assisting a laser cutting machine to cut a hollow and extending workpiece in a long direction. The auxiliary device for laser processing comprises a frame unit and a front slide. unit a rear slide unit, a drive unit and a guard unit.
該機架單元包括一沿該長方向延伸的機架。 The rack unit includes a frame extending along the long direction.
該前滑座單元可滑移地設置於該機架，並包括一前滑座本體及隨該前滑座本體位移的一擋料件與一支撐件。該擋料件位於該支撐件前方且具有一開口及一圍繞該開口的擋料壁。該擋料壁適用於擋止該工件的端部。 The front slide unit is slidably disposed on the frame, and includes a front slide body and a retaining member and a support member displaced along the front slide body. The retaining member is located in front of the support member and has an opening and a retaining wall surrounding the opening. The baffle wall is adapted to stop the end of the workpiece.
該後滑座單元可滑移地設置於該機架且間隔設置在該前滑座單元後方，並包括一後滑座本體及一隨該後滑座本體位移的送料夾。 The rear slide unit is slidably disposed on the frame and spaced behind the front slide unit, and includes a rear slide body and a feed clip displaced along the rear slide body.
該驅動單元包括一驅動該前滑座本體沿該長方向往復滑動的前驅動組合及一驅動該後滑座本體沿該長方向往復滑動的後驅動組合。 The driving unit includes a front driving combination for driving the front sliding seat body to reciprocate along the long direction and a rear driving combination for driving the rear sliding seat body to reciprocate along the long direction.
該防護單元包括一被該送料夾夾持且沿該長方向跨設於該支撐件的芯軸件及一設置於該芯軸件前端且可相對該擋料件的開口進出的防護管。該防護管具有一圍繞界定出一防護空間的管壁及一形成於該管壁並連通該防護空間的開口。 The protection unit includes a core member that is clamped by the feed clip and spans the support member along the long direction, and a protective tube disposed at a front end of the core member and movable in and out of the opening of the retaining member. The protective tube has a wall surrounding a protective space and an opening formed in the wall and communicating with the protective space.
本發明之功效在於：於該雷射切割機切割該工件時，藉由將該防護管伸入該工件，使切割過程中產生的熔融材料可經由該防護管的開口落至該管壁，以避免該工件受損及被污染，並有效降低製造成本。 The effect of the present invention is that when the laser cutting machine cuts the workpiece, the molten material generated during the cutting process can be dropped to the pipe wall through the opening of the protective pipe by extending the protective pipe into the workpiece. Avoid damage and contamination of the workpiece and effectively reduce manufacturing costs.
3‧‧‧機架單元 3‧‧‧Rack unit
31‧‧‧機架 31‧‧‧Rack
32‧‧‧導軌 32‧‧‧rails
33‧‧‧長導料坡 33‧‧‧Long guide slope
331‧‧‧落料槽 331‧‧‧ Dropping trough
34‧‧‧短導料器 34‧‧‧Short guide
341‧‧‧導板 341‧‧‧ Guide
342‧‧‧驅動器 342‧‧‧ drive
4‧‧‧前滑座單元 4‧‧‧ front slide unit
41‧‧‧前滑座本體 41‧‧‧ Front slide body
42‧‧‧擋料件 42‧‧‧Fitting parts
421‧‧‧開口 421‧‧‧ openings
422‧‧‧擋料壁 422‧‧ ‧ block wall
43‧‧‧支撐件 43‧‧‧Support
44‧‧‧前滑台 44‧‧‧Front slide
45‧‧‧前調整組合 45‧‧‧Pre-adjustment combination
451‧‧‧滾珠螺桿 451‧‧‧Ball screw
452‧‧‧伺服馬達 452‧‧‧Servo motor
46‧‧‧擋料緩衝器 46‧‧ ‧ block buffer
461‧‧‧擋座 461‧‧‧ block
462‧‧‧彈性壓縮件 462‧‧‧Elastic compression parts
47‧‧‧位移感測器 47‧‧‧ Displacement Sensor
48‧‧‧遮光片 48‧‧ ‧ shading film
5‧‧‧後滑座單元 5‧‧‧ rear slide unit
51‧‧‧後滑座本體 51‧‧‧ rear slide body
52‧‧‧送料夾 52‧‧‧Feed clips
53‧‧‧後滑台 53‧‧‧Back slide
54‧‧‧後調整組合 54‧‧‧After adjustment combination
541‧‧‧滾珠螺桿 541‧‧‧Ball screw
542‧‧‧伺服馬達 542‧‧‧Servo motor
55‧‧‧進給緩衝器 55‧‧‧ Feed buffer
551‧‧‧推座 551‧‧‧ push seat
552‧‧‧彈性壓縮件 552‧‧‧Elastic compression parts
56‧‧‧位移感測器 56‧‧‧ Displacement Sensor
57‧‧‧遮光片 57‧‧‧shading film
6‧‧‧驅動單元 6‧‧‧Drive unit
61‧‧‧前驅動組合 61‧‧‧ Front drive combination
611‧‧‧齒條 611‧‧‧Rack
612‧‧‧齒輪 612‧‧‧ Gears
613‧‧‧伺服馬達 613‧‧‧Servo motor
62‧‧‧後驅動組合 62‧‧‧After drive combination
621‧‧‧齒條 621‧‧‧Rack
622‧‧‧齒輪 622‧‧‧ Gears
623‧‧‧伺服馬達 623‧‧‧Servo motor
7‧‧‧防護單元 7‧‧‧Protection unit
71‧‧‧芯軸件 71‧‧‧Mandrel parts
711‧‧‧中空管體 711‧‧‧ hollow body
712‧‧‧進氣嘴 712‧‧‧ Intake nozzle
72‧‧‧防護管 72‧‧‧ protective tube
721‧‧‧管壁 721‧‧‧ wall
722‧‧‧防護空間 722‧‧‧protective space
723‧‧‧開口 723‧‧‧ openings
8‧‧‧雷射切割機 8‧‧‧Laser cutting machine
81‧‧‧雷射切割頭 81‧‧‧Laser cutting head
811‧‧‧雷射 811‧‧‧Laser
9‧‧‧工件 9‧‧‧Workpiece
91‧‧‧切割位置 91‧‧‧ cutting position
92‧‧‧待加工段 92‧‧‧Processing section
93‧‧‧成品段 93‧‧‧ finished segment
X‧‧‧水平方向 X‧‧‧ horizontal direction
Y‧‧‧橫方向 Y‧‧‧ horizontal direction
Z‧‧‧垂直方向 Z‧‧‧Vertical direction
A‧‧‧箭頭 A‧‧‧ arrow
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是一示意圖，說明習知的一種雷射切割機切割一中空的工件；圖2是一局部立體圖，說明本發明雷射加工用的輔助設備之一實施例；圖3是一局部立體圖，說明該實施例的一長導料坡及一短導料器；圖4是一俯視圖，說明該實施例；圖5是一局部立體圖，說明該實施例的一前驅動組合及一後驅動組合；圖6是一局部立體圖，說明該實施例的一防護單元；圖7是一局部立體圖，說明該實施例的一擋料件、一擋料緩衝器及一位移感測器；圖8是一局部立體圖，說明該實施例的一進給緩衝器及一位移感測器；圖9是一示意圖，說明一雷射切割機切割一中空的工件時，該實施例的一防護單元保護該工件的情形；圖10是一示意圖，說明該工件切割完畢的情形；及圖11是一示意圖，說明該實施例於該工件切割完畢後的退料動作。 Other features and effects of the present invention will be apparent from the embodiments of the drawings, in which: 1 is a schematic view showing a conventional laser cutting machine for cutting a hollow workpiece; FIG. 2 is a partial perspective view showing an embodiment of an auxiliary device for laser processing of the present invention; and FIG. 3 is a partial perspective view. A long guide slope and a short guide of the embodiment are illustrated; FIG. 4 is a top view illustrating the embodiment; FIG. 5 is a partial perspective view illustrating a front drive combination and a rear drive combination of the embodiment; Figure 6 is a partial perspective view of a protective unit of the embodiment; Figure 7 is a partial perspective view of a retaining member, a stopper buffer and a displacement sensor of the embodiment; Figure 8 is a partial view A perspective view illustrating a feed buffer and a displacement sensor of the embodiment; FIG. 9 is a schematic view showing a protection unit of the embodiment protecting the workpiece when a laser cutting machine cuts a hollow workpiece FIG. 10 is a schematic view showing the case where the workpiece is cut; and FIG. 11 is a schematic view showing the returning operation of the embodiment after the workpiece is cut.
參閱圖2、圖3及圖4，本發明雷射加工用的輔助設備之一實施例包含一機架單元3、一前滑座單元4、一後滑座單元5、一驅動單元6及一防護單元7。 Referring to FIG. 2, FIG. 3 and FIG. 4, an embodiment of an auxiliary device for laser processing according to the present invention comprises a rack unit 3, a front slide unit 4, a rear slide unit 5, a drive unit 6 and a Protection unit 7.
該機架單元3包括一沿一水平方向X延伸的機 架31、二沿該水平方向X間隔設置於該機架31的導軌32、一長導料坡33及一短導料器34。在本實施例中，該等導軌32為線性滑軌，在其他變化例中，亦可以使用導柱以達到相同功能。 The rack unit 3 includes a machine extending in a horizontal direction X The frames 31 and 2 are spaced apart from the guide rail 32 of the frame 31, a long guide slope 33 and a short guide 34 in the horizontal direction X. In this embodiment, the guide rails 32 are linear slide rails. In other variations, the guide posts can also be used to achieve the same function.
該長導料坡33沿該水平方向X設置於該機架31的頂面，並在鄰近前端處具有一落料槽331，且該長導料坡33沿一垂直於該水平方向X的橫方向Y遞減高度。該短導料器34具有一樞接於該機架31的導板341，及一驅動該導板341擺動的驅動器342，該驅動器342能使該導板341與該長導料坡33齊平而關閉該落料槽331，或使該導板341與該長導料坡33不齊平而開放該落料槽331。 The long guide slope 33 is disposed on the top surface of the frame 31 along the horizontal direction X, and has a blanking groove 331 adjacent to the front end, and the long guiding slope 33 is horizontally perpendicular to the horizontal direction X. The direction Y is decremented in height. The short guide 34 has a guide plate 341 pivotally connected to the frame 31, and a driver 342 for driving the guide plate 341 to swing. The driver 342 can make the guide plate 341 flush with the long guide slope 33. The blanking trough 331 is closed, or the guide plate 341 is not flush with the long guiding material slope 33 to open the blanking trough 331.
該前滑座單元4藉由該等導軌32可滑移地設置於該機架31，並包括一前滑座本體41、一擋料件42、二間隔設置的支撐件43、一垂直設置於該前滑座本體41且搭載該擋料件42與該等支撐件43的前滑台44，及一驅動該前滑台44沿一垂直方向Z升降的前調整組合45。 The front slide unit 4 is slidably disposed on the frame 31 by the guide rails 32, and includes a front slide body 41, a retaining member 42, and two spaced apart support members 43. The front slide body 41 is mounted with the retaining member 42 and the front slide 44 of the support members 43 and a front adjustment assembly 45 for driving the front slide 44 to move up and down in a vertical direction Z.
該擋料件42及該等支撐件43隨該前滑座本體41位移，且該擋料件42位於該等支撐件43前方並具有一開口421及一圍繞該開口421的擋料壁422。 The retaining member 42 and the supporting members 43 are displaced along the front sliding seat body 41, and the retaining member 42 is located in front of the supporting members 43 and has an opening 421 and a retaining wall 422 surrounding the opening 421.
該後滑座單元5藉由該等導軌32可滑移地設置於該機架31且間隔設置在該前滑座單元4後方，並包括一後滑座本體51、二隨該後滑座本體51位移的送料夾52、一垂直設置於該後滑座本體51且搭載該等送料夾52的後滑台53，及一驅動該後滑台53沿該垂直方向Z升降的後調 整組合54。 The rear slide unit 5 is slidably disposed on the frame 31 by the guide rails 32 and spaced behind the front slide unit 4, and includes a rear slide body 51 and two rear slide body a 51-displacement feeding clip 52, a rear sliding table 53 vertically disposed on the rear sliding seat body 51 and carrying the feeding clips 52, and a rearward adjustment driving the rear sliding table 53 in the vertical direction Z The entire combination 54.
該前調整組合45具有一設置於該前滑座本體41且供該前滑台44穿設的滾珠螺桿451及一安裝於該前滑座本體41且驅動該滾珠螺桿451的伺服馬達452。該後調整組合54具有一設置於該後滑座本體51且供該後滑台53穿設的滾珠螺桿541及一安裝於該後滑座本體51且驅動該滾珠螺桿541的伺服馬達542。 The front adjustment assembly 45 has a ball screw 451 disposed on the front slide body 41 and configured for the front slide 44, and a servo motor 452 mounted to the front slide body 41 and driving the ball screw 451. The rear adjustment assembly 54 has a ball screw 541 disposed on the rear slide body 51 for the rear slide 53 and a servo motor 542 mounted on the rear slide body 51 and driving the ball screw 541.
參閱圖2、圖4及圖5，該驅動單元6包括一驅動該前滑座本體41沿該水平方向X往復滑動的前驅動組合61，及一驅動該後滑座本體51沿該水平方向X往復滑動的後驅動組合62。 Referring to FIG. 2, FIG. 4 and FIG. 5, the driving unit 6 includes a front driving assembly 61 for driving the front sliding seat body 41 to reciprocate along the horizontal direction X, and driving the rear sliding seat body 51 along the horizontal direction X. A rear drive combination 62 that reciprocates.
該前驅動組合61具有一沿該水平方向X設置的齒條611、一嚙合於該齒條611的齒輪612及一安裝於該前滑座本體41且驅動該齒輪612的伺服馬達613。該後驅動組合62具有一沿該水平方向X設置的齒條621、一嚙合於該齒條621的齒輪622及一安裝於該後滑座本體51且驅動該齒輪622的伺服馬達623。該前、後驅動組合61、62的齒條611、621為共用。 The front drive assembly 61 has a rack 611 disposed in the horizontal direction X, a gear 612 engaged with the rack 611, and a servo motor 613 mounted to the front carriage body 41 and driving the gear 612. The rear drive assembly 62 has a rack 621 disposed in the horizontal direction X, a gear 622 meshing with the rack 621, and a servo motor 623 mounted to the rear carriage body 51 and driving the gear 622. The racks 611 and 621 of the front and rear drive combinations 61 and 62 are common.
參閱圖2及圖6，該防護單元7包括一被該等送料夾52夾持且沿該水平方向X跨設於該等支撐件43的芯軸件71，及一可拆卸地設置於該芯軸件71前端且可相對該擋料件42的開口421進出的防護管72。 Referring to Figures 2 and 6, the guard unit 7 includes a mandrel member 71 that is clamped by the feed clips 52 and spans the support members 43 in the horizontal direction X, and is detachably disposed on the core. A front end of the shaft member 71 and a protective tube 72 that can enter and exit with respect to the opening 421 of the retaining member 42.
該防護管72具有一圍繞界定出一防護空間722的管壁721及一形成於該管壁721並連通該防護空間722 的開口723。 The protective tube 72 has a tube wall 721 defining a protective space 722 and a tube wall 721 formed therein and communicating with the shielding space 722. Opening 723.
該芯軸件71具有一中空管體711及一與該中空管體711連通的進氣嘴712，該中空管體711內部連通該防護管72的防護空間722。 The mandrel member 71 has a hollow tubular body 711 and an air inlet 712 communicating with the hollow tubular body 711. The hollow tubular body 711 communicates with the protective space 722 of the protective tube 72.
參閱圖2、圖5與圖7，該前滑座單元4還包括一設置於該前滑台44與該擋料件42之間的擋料緩衝器46及一設置於該擋料緩衝器46的位移感應器47。該擋料緩衝器46具有一固接於該前滑台44且供該擋料件42沿該水平方向X滑設的擋座461及兩端分別頂抵該擋料件42及該擋座461的二彈性壓縮件462。該位移感應器47能偵測該擋料件42朝該擋座461相對靠近而發出一訊號，並藉由該等彈性壓縮件462的彈性回復力將該前滑座單元4推回至適當的位置，在本實施例中，該位移感應器47固設於該擋座461隨之位移，受該擋料件42上之一遮光片48遮光或通光。 Referring to FIG. 2, FIG. 5 and FIG. 7, the front slide unit 4 further includes a damper buffer 46 disposed between the front slide table 44 and the retaining member 42, and a damper 46 disposed in the damper 46. Displacement sensor 47. The baffle damper 46 has a retaining seat 461 fixed to the front slide table 44 and slidably disposed in the horizontal direction X of the retaining member 42 and two ends respectively abutting against the retaining member 42 and the retaining seat 461 Two elastic compression members 462. The displacement sensor 47 can detect that the blocking member 42 is relatively close to the blocking seat 461 and emit a signal, and push the front sliding seat unit 4 back to the appropriate position by the elastic restoring force of the elastic compressing members 462. In this embodiment, the displacement sensor 47 is fixed to the block 461 and is displaced by the light shielding piece 48 on the material member 42.
參閱圖2、圖5與圖8，該後滑座單元5還包括一設置於該後滑台53與該芯軸件71之間的進給緩衝器55及一設置於該進給緩衝器55的位移感應器56。該進給緩衝器55具有一固接於該後滑台53且位於該等送料夾52後方的推座551及兩端分別頂抵該芯軸件71及該推座551的一彈性壓縮件552。該位移感應器56能偵測該芯軸件71朝該推座551相對靠近而發出一訊號，並藉由該彈性壓縮件552的彈性回復力將該芯軸件71推回至適當的位置。在本實施例中，該位移感應器56固設於該推座551，受該芯軸件71 上之一遮光片57遮光或通光。該等位移感測器47、56為光感應式近接開關，在其他變化例中，亦可以使用微動開關或磁簧開關取代。 Referring to FIG. 2, FIG. 5 and FIG. 8, the rear slide unit 5 further includes a feed buffer 55 disposed between the rear slide 53 and the spindle member 71, and a feed buffer 55 disposed in the feed buffer 55. Displacement sensor 56. The feed buffer 55 has a pusher 551 fixed to the rear slide 53 and located behind the feed clips 52, and an elastic compression member 552 which respectively abuts against the core member 71 and the pusher 551. . The displacement sensor 56 can detect that the mandrel member 71 is relatively close to the pusher 551 and emit a signal, and the elastic member 552 is pushed back to the proper position by the elastic restoring force of the elastic compressing member 552. In this embodiment, the displacement sensor 56 is fixed to the pusher 551, and is received by the mandrel member 71. One of the upper visors 57 is shielded from light or light. The displacement sensors 47, 56 are photo-sensing proximity switches, and in other variations, micro-switches or reed switches can also be used instead.
參閱圖9，該實施例適用於輔助一雷射切割機8切割一中空且沿該水平方向X延伸的工件9，欲切割該工件9時，該雷射切割機8移動一雷射切割頭81對準該工件9的一切割位置91發出一雷射811，此時，該前滑座單元4及該後滑座單元5依據該工件9的尺寸及位置，沿該水平方向X滑動及沿該垂直方向Z升降，同時移動該防護單元7並將該防護管72伸入該工件9，且將該防護管72的開口723對準該切割位置91的下方，若該雷射811切割該工件9的過程中穿透該切割位置91，可經由該防護管72的開口723射至該管壁721，避免該雷射811直接射至該切割位置91之對向的內壁面，能防止該工件9受損，且該防護管72的防護空間722可盛接該工件9於切割過程中因高溫熔融而飛濺的材料，進而防止該工件9被污染。 Referring to Figure 9, the embodiment is adapted to assist a laser cutting machine 8 in cutting a workpiece 9 that is hollow and extends in the horizontal direction X. When the workpiece 9 is to be cut, the laser cutting machine 8 moves a laser cutting head 81. A laser beam 811 is emitted from a cutting position 91 of the workpiece 9. At this time, the front slider unit 4 and the rear slider unit 5 slide along the horizontal direction X according to the size and position of the workpiece 9. Lifting in the vertical direction Z while moving the guard unit 7 and extending the protective tube 72 into the workpiece 9, and aligning the opening 723 of the protective tube 72 below the cutting position 91, if the laser 811 cuts the workpiece 9 The cutting position 91 is penetrated through the opening 723 of the protective tube 72 to the tube wall 721, so that the laser 811 is prevented from directly hitting the opposite inner wall surface of the cutting position 91, and the workpiece 9 can be prevented. Damaged, and the protective space 722 of the protective tube 72 can hold the material of the workpiece 9 splashed by high temperature melting during the cutting process, thereby preventing the workpiece 9 from being contaminated.
參閱圖10及圖11，切割完畢後，該工件9形成一待加工段92及一成品段93，該成品段93坐落貼靠於該防護單元7，並隨該防護單元7沿該水平方向X朝遠離該雷射切割機8的方向移動，當該成品段93移動至該擋料件42時，該防護單元7經由該擋料件42的開口421遠離該擋料壁422，該成品段93則被該擋料壁422阻擋，且因為無該防護單元7的支撐而向下掉落，再藉由該驅動器342驅動該導板341下降而開放該落料槽331，使該成品段93掉 落至該落料槽331被收集，當該成品段93較長時，該驅動器342能使該導板341與該長導料坡33齊平而關閉該落料槽331，使該成品段93經由該長導料坡33滑下。 Referring to FIG. 10 and FIG. 11, after the cutting is completed, the workpiece 9 forms a to-be-processed section 92 and a finished section 93, and the finished section 93 is placed against the protection unit 7 and along the horizontal direction X of the protection unit 7 Moving away from the laser cutting machine 8 , when the finished segment 93 moves to the retaining member 42 , the protective unit 7 is remote from the retaining wall 422 via the opening 421 of the retaining member 42 . Then, it is blocked by the material wall 422, and falls down because there is no support of the protection unit 7, and the guide plate 341 is driven to lower by the driver 342 to open the blanking slot 331, so that the finished product section 93 is dropped. Falling into the blanking trough 331 is collected. When the finished product section 93 is long, the driver 342 can make the guiding plate 341 flush with the long guiding material slope 33 to close the blanking trough 331 to make the finished product section 93 Sliding down through the long guide slope 33.
值得一提的是，在本實施例中，該防護管72的材質為銅合金，利用銅金屬之高吸收率及低反射率的物理特性，能避免該雷射81經由該防護管72的管壁721反射回去。再者，利用該防護管72之銅合金材質的特性，切割過程中所產生的熔融材料不會沾黏在該防護管72的管壁721，而是形成顆粒狀地附著於該管壁721，且該雷射切割機8於切割過程中能對該工件9遠離該防護管72的一端抽氣(如圖9及圖10所示箭頭A的方向)，同時，高壓氣體經由該芯軸件71的進氣嘴712(見圖6)噴入該中空管體711，並流至該防護空間722，形成穩定的氣體流動，以利於將熔融材料冷卻及帶走。 It should be noted that, in this embodiment, the material of the protective tube 72 is a copper alloy, and the physical characteristics of the high absorption rate and low reflectivity of the copper metal can avoid the tube of the laser 81 passing through the protective tube 72. Wall 721 is reflected back. Further, by utilizing the characteristics of the copper alloy material of the protective tube 72, the molten material generated during the cutting process does not adhere to the tube wall 721 of the protective tube 72, but is adhered to the tube wall 721 in a granular form. And the laser cutting machine 8 can pump the end of the workpiece 9 away from the protective tube 72 during the cutting process (in the direction of the arrow A shown in FIG. 9 and FIG. 10), and at the same time, the high-pressure gas passes through the mandrel member 71. The air inlet nozzle 712 (see Fig. 6) is sprayed into the hollow tube body 711 and flows to the guard space 722 to form a stable gas flow to facilitate cooling and carrying away the molten material.
經由以上的說明，可將本發明的優點歸納如下： Through the above description, the advantages of the present invention can be summarized as follows:
一、藉由將該防護單元7深入欲被切割的該工件9，使切割過程中熔融的材料經由該防護管72的開口723落至該管壁721，以防止該工件9受損及被污染。 1. By deepening the protection unit 7 into the workpiece 9 to be cut, the material melted during the cutting process falls to the tube wall 721 through the opening 723 of the protection tube 72 to prevent the workpiece 9 from being damaged and contaminated. .
二、藉由該擋料件42的設置，於切割完畢後的退料過程中，使該成品段93被該擋料壁422阻擋而順利的落至該落料槽331並被收集。 2. By the arrangement of the retaining member 42, during the returning process after the cutting is completed, the finished segment 93 is blocked by the retaining wall 422 and smoothly falls to the blanking trough 331 and collected.
三、藉由該擋料緩衝器46、該進給緩衝器55及該等位移感測器47、56的設置，能防止本發明與該雷射 切割機8誤動作造成機器受損，更詳而言之，當該雷射切割機8誤動作而使該工件9撞擊該擋料件42時，該擋料緩衝器46能起到緩衝作用，當本發明的該後滑座單元5誤動作而使該防護單元7撞擊該雷射切割機8時，該進給緩衝器55能起到緩衝作用。 3. The invention and the laser can be prevented by the arrangement of the baffle buffer 46, the feed buffer 55 and the displacement sensors 47, 56. The machine 8 is damaged by the malfunction of the cutter 8, and more specifically, when the laser cutter 8 malfunctions to cause the workpiece 9 to hit the stopper member 42, the stopper buffer 46 can serve as a cushioning function. When the rear slide unit 5 of the invention malfunctions to cause the guard unit 7 to strike the laser cutter 8, the feed buffer 55 can serve as a buffer.
綜上所述，本發明藉由該防護單元7深入該工件9，使切割過程中產生的熔融材料經由該防護管72的開口723落至該管壁721，能避免該工件9受損及被污染，並有效降低製造成本，故確實能達成本發明之目的。 In summary, the present invention penetrates the workpiece 9 by the protection unit 7, so that the molten material generated during the cutting process falls to the tube wall 721 through the opening 723 of the protection tube 72, so that the workpiece 9 can be prevented from being damaged and Pollution, and effectively reducing manufacturing costs, can indeed achieve the object of the present invention.
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。 However, the above is only the embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the patent application scope and the patent specification of the present invention are still It is within the scope of the patent of the present invention.
3‧‧‧機架單元 3‧‧‧Rack unit
31‧‧‧機架 31‧‧‧Rack
33‧‧‧長導料坡 33‧‧‧Long guide slope
34‧‧‧短導料器 34‧‧‧Short guide
341‧‧‧導板 341‧‧‧ Guide
4‧‧‧前滑座單元 4‧‧‧ front slide unit
41‧‧‧前滑座本體 41‧‧‧ Front slide body
42‧‧‧擋料件 42‧‧‧Fitting parts
421‧‧‧開口 421‧‧‧ openings
422‧‧‧擋料壁 422‧‧ ‧ block wall
43‧‧‧支撐件 43‧‧‧Support
44‧‧‧前滑台 44‧‧‧Front slide
45‧‧‧前調整組合 45‧‧‧Pre-adjustment combination
451‧‧‧滾珠螺桿 451‧‧‧Ball screw
452‧‧‧伺服馬達 452‧‧‧Servo motor
46‧‧‧擋料緩衝器 46‧‧ ‧ block buffer
461‧‧‧擋座 461‧‧‧ block
462‧‧‧彈性壓縮件 462‧‧‧Elastic compression parts
5‧‧‧後滑座單元 5‧‧‧ rear slide unit
51‧‧‧後滑座本體 51‧‧‧ rear slide body
52‧‧‧送料夾 52‧‧‧Feed clips
53‧‧‧後滑台 53‧‧‧Back slide
54‧‧‧後調整組合 54‧‧‧After adjustment combination
541‧‧‧滾珠螺桿 541‧‧‧Ball screw
542‧‧‧伺服馬達 542‧‧‧Servo motor
55‧‧‧進給緩衝器 55‧‧‧ Feed buffer
551‧‧‧推座 551‧‧‧ push seat
552‧‧‧彈性壓縮件 552‧‧‧Elastic compression parts
6‧‧‧驅動單元 6‧‧‧Drive unit
61‧‧‧前驅動組合 61‧‧‧ Front drive combination
613‧‧‧伺服馬達 613‧‧‧Servo motor
62‧‧‧後驅動組合 62‧‧‧After drive combination
623‧‧‧伺服馬達 623‧‧‧Servo motor
7‧‧‧防護單元 7‧‧‧Protection unit
71‧‧‧芯軸件 71‧‧‧Mandrel parts
X‧‧‧水平方向 X‧‧‧ horizontal direction
Y‧‧‧橫方向 Y‧‧‧ horizontal direction
Z‧‧‧垂直方向 Z‧‧‧Vertical direction
Claims (10)
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|---|---|---|---|
| TW103121602A TWI564104B (en) | 2014-06-23 | 2014-06-23 | Auxiliary equipment for laser processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103121602A TWI564104B (en) | 2014-06-23 | 2014-06-23 | Auxiliary equipment for laser processing |
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| TW201600213A TW201600213A (en) | 2016-01-01 |
| TWI564104B true TWI564104B (en) | 2017-01-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689467A (en) * | 1982-12-17 | 1987-08-25 | Inoue-Japax Research Incorporated | Laser machining apparatus |
| TW200904576A (en) * | 2007-07-17 | 2009-02-01 | Jia-Lung Kuo | Laser auxiliary rotary cutting device |
| CN102430904A (en) * | 2011-10-19 | 2012-05-02 | 哈尔滨工业大学 | Auxiliary laser heating milling device and method |
| US20130032015A1 (en) * | 2011-08-03 | 2013-02-07 | Fuji Jukogyo Kabushiki Kaisha | Cutting apparatus and method |
| TWM487798U (en) * | 2014-06-23 | 2014-10-11 | Soco Machinery Co Ltd | Auxiliary apparatus for laser machining |
-
2014
- 2014-06-23 TW TW103121602A patent/TWI564104B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689467A (en) * | 1982-12-17 | 1987-08-25 | Inoue-Japax Research Incorporated | Laser machining apparatus |
| TW200904576A (en) * | 2007-07-17 | 2009-02-01 | Jia-Lung Kuo | Laser auxiliary rotary cutting device |
| US20130032015A1 (en) * | 2011-08-03 | 2013-02-07 | Fuji Jukogyo Kabushiki Kaisha | Cutting apparatus and method |
| CN102430904A (en) * | 2011-10-19 | 2012-05-02 | 哈尔滨工业大学 | Auxiliary laser heating milling device and method |
| TWM487798U (en) * | 2014-06-23 | 2014-10-11 | Soco Machinery Co Ltd | Auxiliary apparatus for laser machining |
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