TWI452373B - Device for picking and releasing optical elements and method for the same - Google Patents
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Description
本發明涉及一種光學元件取放裝置，尤其涉及一種可準確地將複數光學元件移至指定位置之光學元件取放裝置及取放複數光學元件之方法。 The present invention relates to an optical component pick-and-place device, and more particularly to an optical component pick-and-place device that can accurately move a plurality of optical components to a specified position and a method of picking and placing a plurality of optical components.
隨著多媒體技術之發展，數位相機、攝影機等攝像系統愈來愈為廣大消費者青睞。現有之攝像系統如數位相機，其鏡頭模組一般由鏡筒以及收容於鏡筒內之光學元件、遮光片、間隔環等光學元件組成，可參見Edward H.Adelson等人於IEEE Transactions on Pattern Analysis and Machine Intelligence,Vol.14,No.2,February 1992上之Single Lens Stereo with a Plenoptic Camera一文。由於鏡頭模組之小型化發展，鏡片、遮光片、間隔環等光學元件之尺寸愈來愈小，且隨著產品之多樣化，鏡片、遮光片、間隔環等光學元件亦有多種不同之型號。 With the development of multimedia technology, camera systems such as digital cameras and video cameras are increasingly favored by consumers. In the existing camera system, such as a digital camera, the lens module is generally composed of a lens barrel and optical components, a light shielding film, a spacer ring and the like, which are accommodated in the lens barrel. See Edward H. Adelson et al. in IEEE Transactions on Pattern Analysis. And Machine Intelligence, Vol. 14, No. 2, Single Lens Stereo with a Plenoptic Camera, February 1992. Due to the miniaturization of the lens module, the optical components such as lenses, visors, and spacer rings are becoming smaller and smaller, and with the diversification of products, optical components such as lenses, visors, and spacer rings are also available in various models. .
為避免損壞光學元件，光學元件取放裝置廣泛地用於取放光學元件，如，於鏡頭模組之組裝過程中，通常利用光學元件取放裝置抽真空，將鏡片、遮光片、間隔環等光學元件從託盤內吸起，光學元件被移至鏡筒內之後，再對光學元件取放裝置進行破真空將光學元件放開。 In order to avoid damage to the optical components, the optical component pick-and-place device is widely used for picking and placing optical components. For example, in the assembly process of the lens module, the optical component pick-and-place device is usually used to evacuate the lens, the light shielding film, the spacer ring, and the like. After the optical component is sucked up from the tray and the optical component is moved into the lens barrel, the optical component pick-and-place device is vacuumed to release the optical component.
然，鏡片、遮光片、間隔環等光學元件本身體積與重量都很小，光學元件與光學元件取放裝置結合處之靜電可能導致於破真空後光學元件不會立即脫離光學元件取放裝置，或者光學元件於鏡筒內發生偏移從而不能被組裝至鏡筒內指定位置。 However, the optical components such as the lens, the visor, and the spacer ring are small in size and weight, and the static electricity at the junction of the optical component and the optical component pick-and-place device may cause the optical component to not immediately detach from the optical component pick-and-place device after the vacuum is broken. Or the optical component is offset within the lens barrel so that it cannot be assembled to a specified position within the lens barrel.
有鑑於此，提供一種可準確地將複數光學元件移至指定位置之光學元件取放裝置及取放複數光學元件之方法實屬必要。 In view of the above, it is necessary to provide an optical component pick-and-place device that can accurately move a plurality of optical components to a specified position and a method of picking and placing a plurality of optical components.
一種光學元件取放裝置，其包括一種光學元件取放裝置，其包括第一吸嘴、第二吸嘴、抽真空裝置以及噴液裝置。所述第一吸嘴具有第一腔體。所述第二吸嘴套設於第一吸嘴外部，且具有環繞第一腔體之第二腔體。所述抽真空裝置與所述第一腔體與第二腔體相連通，用於對所述第一腔體與第二腔體抽真空，以使第一吸嘴與第二吸嘴分別吸取一光學元件。所述噴液裝置與所述第一腔體與第二腔體相連通，用於向所述第一腔體與第二腔體內噴出液體。 An optical component pick-and-place device includes an optical component pick-and-place device including a first nozzle, a second nozzle, a vacuuming device, and a liquid discharging device. The first nozzle has a first cavity. The second nozzle is sleeved outside the first nozzle and has a second cavity surrounding the first cavity. The vacuuming device is in communication with the first cavity and the second cavity, and is configured to vacuum the first cavity and the second cavity, so that the first nozzle and the second nozzle respectively absorb An optical component. The liquid ejecting device is in communication with the first cavity and the second cavity for ejecting liquid into the first cavity and the second cavity.
一種使用如上所述之光學元件取放裝置取放複數光學元件之方法，包括步驟：提供第一光學元件與第二光學元件；對第二吸嘴抽真空，使第二吸嘴吸取第二光學元件；對第一吸嘴抽真空，使第一吸嘴吸取第一光學元件；移動光學元件取放裝置至第一位置上方，向第一腔體噴出液體，並停止對第一吸嘴抽真空，從而使第一光學元件脫離第一吸嘴並放置於第一位置；移動光學元件取放裝置至第二位置上方，向第二腔體噴出液體，並停止對第二吸嘴抽真空，從而使第二光學元件脫離第二吸嘴並放置於第二位置。 A method for picking and placing a plurality of optical components using an optical component pick-and-place device as described above, comprising the steps of: providing a first optical component and a second optical component; and vacuuming the second nozzle to cause the second nozzle to absorb the second optical Capturing a vacuum of the first nozzle, causing the first nozzle to suck the first optical component; moving the optical component pick-and-place device to above the first position, ejecting liquid to the first cavity, and stopping vacuuming the first nozzle So that the first optical element is disengaged from the first nozzle and placed in the first position; moving the optical element pick-and-place device to the second position, ejecting liquid to the second cavity, and stopping vacuuming the second nozzle, thereby The second optical element is disengaged from the second nozzle and placed in the second position.
與先前技術相比，本技術方案提供之光學元件取放裝置一次可吸 取複數光學元件。此外，於放下光學元件之前，噴液裝置噴出之液體可將光學元件附近之靜電導走，從而使得每一光學元件均可準確地放置到指定位置。 Compared with the prior art, the optical component pick-and-place device provided by the technical solution can be sucked at one time. Take the complex optical components. In addition, the liquid ejected from the liquid ejecting device can conduct static electricity in the vicinity of the optical element before the optical element is lowered, so that each optical element can be accurately placed to a designated position.
10‧‧‧光學元件取放裝置 10‧‧‧Optical component pick and place device
11‧‧‧第一吸嘴 11‧‧‧First nozzle
12‧‧‧第二吸嘴 12‧‧‧second nozzle
13‧‧‧抽真空裝置 13‧‧‧ Vacuuming device
14‧‧‧噴液裝置 14‧‧‧Liquid device
15‧‧‧氣密元件 15‧‧‧Airtight components
16‧‧‧第一筒體 16‧‧‧First cylinder
17‧‧‧第一吸管 17‧‧‧First straw
18‧‧‧第二筒體 18‧‧‧Second cylinder
19‧‧‧第二吸管 19‧‧‧Second straw
161‧‧‧第一底壁 161‧‧‧ first bottom wall
166‧‧‧第一通孔 166‧‧‧ first through hole
130‧‧‧第一抽真空裝置 130‧‧‧First vacuuming device
131‧‧‧第二抽真空裝置 131‧‧‧Second vacuuming device
132‧‧‧第一連接管 132‧‧‧First connecting pipe
133‧‧‧第二連接管 133‧‧‧Second connection tube
140‧‧‧儲液容器 140‧‧‧Liquid container
141‧‧‧噴液泵 141‧‧‧Spray pump
142‧‧‧第一噴管 142‧‧‧First nozzle
143‧‧‧第二噴管 143‧‧‧second nozzle
144‧‧‧第一閥門 144‧‧‧First valve
145‧‧‧第二閥門 145‧‧‧Second valve
150‧‧‧第一墊圈 150‧‧‧First washer
151‧‧‧第二墊圈 151‧‧‧second washer
152‧‧‧第三墊圈 152‧‧‧third washer
160‧‧‧第一側壁 160‧‧‧First side wall
162‧‧‧第一腔體 162‧‧‧First cavity
163‧‧‧第一端面 163‧‧‧ first end face
164‧‧‧第二端面 164‧‧‧second end face
165‧‧‧第一開口 165‧‧‧ first opening
166‧‧‧第一通孔 166‧‧‧ first through hole
180‧‧‧第二腔體 180‧‧‧Second cavity
181‧‧‧第二底壁 181‧‧‧ second bottom wall
182‧‧‧第二側壁 182‧‧‧ second side wall
183‧‧‧第三底壁 183‧‧‧ third bottom wall
184‧‧‧第三端面 184‧‧‧ third end face
185‧‧‧第四端面 185‧‧‧fourth end face
186‧‧‧第二開口 186‧‧‧ second opening
187‧‧‧第三開口 187‧‧‧ third opening
188‧‧‧第二通孔 188‧‧‧Second through hole
189‧‧‧第三通孔 189‧‧‧ third through hole
1810‧‧‧第四通孔 1810‧‧‧4th through hole
1811‧‧‧第五通孔 1811‧‧‧5th through hole
100‧‧‧第一遮光片 100‧‧‧First visor
101‧‧‧第二遮光片 101‧‧‧Second shading film
圖1係本技術方案實施例提供之光學元件取放裝置之剖面示意圖。 FIG. 1 is a schematic cross-sectional view of an optical component pick-and-place device according to an embodiment of the present technical solution.
圖2係本技術方案實施例提供之光學元件取放裝置之第一吸第一吸嘴與第二吸嘴之結構示意圖。 2 is a schematic structural view of a first suction first nozzle and a second suction nozzle of the optical component pick-and-place device provided by the embodiment of the present technical solution.
圖3係圖2沿III-III線之剖視圖。 Figure 3 is a cross-sectional view taken along line III-III of Figure 2.
圖4係本技術方案實施例提供之光學元件取放裝置之使用狀態示意圖。 FIG. 4 is a schematic view showing the state of use of the optical component pick-and-place device provided by the embodiment of the present technical solution.
請一併參閱圖1至圖3，本技術方案實施例提供一種光學元件取放裝置10，其包括第一吸嘴11、第二吸嘴12、抽真空裝置13、噴液裝置14與氣密元件15。 Referring to FIG. 1 to FIG. 3 together, an embodiment of the present technical solution provides an optical component pick-and-place device 10 including a first nozzle 11, a second nozzle 12, a vacuuming device 13, a liquid discharging device 14, and an airtight device. Element 15.
所述第一吸嘴11包括第一筒體16與至少一第一吸管17。 The first nozzle 11 includes a first cylinder 16 and at least one first straw 17.
所述第一筒體16包括相連接之第一側壁160與第一底壁161。所述第一側壁160與第一底壁161亦可為一體成型。所述第一側壁160與第一底壁161共同構成第一腔體162。所述第一側壁160具有相對之第一端面163與第二端面164。所述第一側壁160還開設有第一開口165。所述第一底壁161連接於所述第二端面164。所述第一底壁161具有貫穿所述第一底壁161相對之兩個表面之至少一第一通孔166。本實施例中，所述至少一第一通孔166為複數，且環 繞所述第一底壁161之中心軸線分佈。優選地，所述至少一第一通孔166環繞所述第一底壁161之中心軸線等角度分佈。 The first cylinder 16 includes a first sidewall 160 and a first bottom wall 161 that are connected. The first sidewall 160 and the first bottom wall 161 may also be integrally formed. The first side wall 160 and the first bottom wall 161 together form a first cavity 162. The first sidewall 160 has a first end surface 163 and a second end surface 164 opposite to each other. The first sidewall 160 is further provided with a first opening 165. The first bottom wall 161 is coupled to the second end surface 164. The first bottom wall 161 has at least one first through hole 166 penetrating through two opposite surfaces of the first bottom wall 161. In this embodiment, the at least one first through hole 166 is plural and the ring It is distributed around the central axis of the first bottom wall 161. Preferably, the at least one first through hole 166 is equiangularly distributed around a central axis of the first bottom wall 161.
所述至少一第一吸管17連通於第一腔體162，用於與光學元件相接觸。所述至少一第一吸管17可為中空軟管。所述至少一第一吸管17設置於第一底壁161，且其數量及形狀均與所述第一筒體16之第一底壁161之至少一第一通孔166一一對應。本實施例中，所述至少一第一吸管17亦為複數，每一第一吸管17均***一第一通孔166從而與第一腔體162相連通。所述至少一第一吸管17沿第一筒體16之中心軸線方向之長度相等，且突出於第一底壁161之長度亦相等。 The at least one first straw 17 is in communication with the first cavity 162 for contact with the optical element. The at least one first straw 17 may be a hollow hose. The at least one first suction pipe 17 is disposed on the first bottom wall 161 , and the number and shape thereof are in one-to-one correspondence with the at least one first through hole 166 of the first bottom wall 161 of the first cylinder 16 . In this embodiment, the at least one first straw 17 is also plural, and each of the first straws 17 is inserted into a first through hole 166 to communicate with the first cavity 162. The lengths of the at least one first suction pipe 17 in the direction of the central axis of the first cylinder 16 are equal, and the lengths protruding from the first bottom wall 161 are also equal.
當然，所述至少一第一通孔166亦可為一環形孔，僅需所述第一吸管17之形狀大小與所述第一通孔166之形狀大小相匹配即可。 Of course, the at least one first through hole 166 may also be an annular hole, and only the shape of the first straw 17 needs to match the shape of the first through hole 166.
所述第二吸嘴12套設於第一吸嘴11外部，所述第二吸嘴12包括第二筒體18與至少一第二吸管19。 The second nozzle 12 is sleeved on the outside of the first nozzle 11 , and the second nozzle 12 includes a second cylinder 18 and at least one second straw 19 .
所述第二筒體18套設於第一筒體16外，且與第一筒體16共同圍合形成環繞第一腔體162之第二腔體180。所述第二筒體18包括相連接之第二底壁181、第二側壁182與第三底壁183。當然，所述第二底壁181、第二側壁182與第三底壁183亦可係一體成型。第二底壁181靠近第一底壁161，且與第一側壁160靠近第二端面164處相接觸。所述第三底壁183遠離第一底壁161，與第一側壁180靠近第一端面163處相接觸。所述第二側壁182具有相對之第三端面184與第四端面185，所述第三端面184靠近第一筒體16之第一端面163，第四端面185靠近第一筒體16之第二端面164。所述第二底壁181連接於所述第四端面185。所述第三底壁183連接於所述 第三端面184。所述第二側壁182還開設有第二開口186與第三開口187。所述第二開口186靠近第三底壁183，且與第一開口165相對應。所述第三開口187靠近第二底壁181。所述第二底壁181開設有一第二通孔188與至少一第三通孔189。所述第二通孔188與至少一第三通孔189均貫穿所述第二底壁181相對之兩個表面。所述第二通孔188位於第二底壁181中心處，其孔壁與所述第一側壁160靠近第二端面164處緊密接觸。本實施例中，所述至少一第三通孔189為複數，且環繞所述第二通孔188分佈。所述第三通孔189之孔徑小於所述第二通孔188之孔徑。當然，所述至少一第三通孔189亦可為一環繞所述第二通孔188之環形孔。所述第三底壁183開設有一第四通孔1810與至少一第五通孔1811。所述第四通孔1810與至少一第五通孔1811均貫穿所述第三底壁183相對之兩個表面。所述第四通孔1810位於第三底壁183中心處，其孔徑等於所述第二通孔188之孔徑。所述第四通孔1810之孔壁與所述第一側壁160以及第一底壁161靠近第一端面163處緊密接觸。本實施例中，所述至少一第五通孔1811為複數，且環繞所述第四通孔1810分佈，優選地，所述至少一第五通孔1811環繞所述第四通孔1810等角度分佈。 The second cylinder 18 is sleeved outside the first cylinder 16 and is enclosed with the first cylinder 16 to form a second cavity 180 surrounding the first cavity 162 . The second cylinder 18 includes a second bottom wall 181, a second side wall 182 and a third bottom wall 183 that are connected. Of course, the second bottom wall 181, the second side wall 182 and the third bottom wall 183 may also be integrally formed. The second bottom wall 181 is adjacent to the first bottom wall 161 and is in contact with the first side wall 160 near the second end surface 164. The third bottom wall 183 is away from the first bottom wall 161 and is in contact with the first side wall 180 near the first end surface 163. The second side wall 182 has a third end surface 184 opposite to the first end surface 163 of the first cylinder 16 , and the fourth end surface 185 is adjacent to the second end surface 16 of the first cylinder 16 . End face 164. The second bottom wall 181 is coupled to the fourth end surface 185. The third bottom wall 183 is connected to the The third end face 184. The second sidewall 182 is further provided with a second opening 186 and a third opening 187. The second opening 186 is adjacent to the third bottom wall 183 and corresponds to the first opening 165. The third opening 187 is adjacent to the second bottom wall 181. The second bottom wall 181 defines a second through hole 188 and at least one third through hole 189 . The second through hole 188 and the at least one third through hole 189 both penetrate the opposite surfaces of the second bottom wall 181 . The second through hole 188 is located at the center of the second bottom wall 181, and the hole wall is in close contact with the first side wall 160 near the second end surface 164. In this embodiment, the at least one third through hole 189 is plural and distributed around the second through hole 188. The aperture of the third through hole 189 is smaller than the aperture of the second through hole 188. Of course, the at least one third through hole 189 may also be an annular hole surrounding the second through hole 188. The fourth bottom wall 183 defines a fourth through hole 1810 and at least one fifth through hole 1811. The fourth through hole 1810 and the at least one fifth through hole 1811 both penetrate the opposite surfaces of the third bottom wall 183. The fourth through hole 1810 is located at the center of the third bottom wall 183 and has a hole diameter equal to the aperture of the second through hole 188. The hole wall of the fourth through hole 1810 is in close contact with the first side wall 160 and the first bottom wall 161 near the first end surface 163. In this embodiment, the at least one fifth through hole 1811 is plural and distributed around the fourth through hole 1810. Preferably, the at least one fifth through hole 1811 is equiangular around the fourth through hole 1810. distributed.
所述至少一第二吸管19環繞設置於所述至少一第一吸管17週邊，用於與另一光學元件相接觸。所述至少一第二吸管19亦可為中空軟管。所述至少一第二吸管19設置於第二底壁181，且其數量及形狀均與所述第二底壁181之至少一第三通孔189相對應。本實施例中，所述至少一第二吸管19亦為複數，每一第二吸管19均***一第三通孔189從而與第二腔體180相連通。所述複數第二吸管19沿第一筒體16之中心軸線方向之長度相等，且突出於第二底壁 181之長度亦相等。本實施例中，第二吸管19突出於第一底壁161之長度大於第一吸管17突出於第一底壁161之長度。 The at least one second straw 19 is disposed around the periphery of the at least one first straw 17 for contact with another optical element. The at least one second straw 19 can also be a hollow hose. The at least one second suction pipe 19 is disposed on the second bottom wall 181 , and the number and shape thereof correspond to the at least one third through hole 189 of the second bottom wall 181 . In this embodiment, the at least one second straw 19 is also plural, and each of the second straws 19 is inserted into a third through hole 189 to communicate with the second cavity 180. The plurality of second straws 19 are equal in length along the central axis of the first cylinder 16 and protrude from the second bottom wall The length of 181 is also equal. In this embodiment, the length of the second straw 19 protruding from the first bottom wall 161 is greater than the length of the first straw 17 protruding from the first bottom wall 161.
當然，所述至少一第三通孔189亦可為一環繞第二通孔188且不與第二通孔188相連通之環形孔，僅需所述第二吸管19之形狀大小與所述第三通孔189之形狀大小相匹配即可。 Of course, the at least one third through hole 189 may also be an annular hole that surrounds the second through hole 188 and does not communicate with the second through hole 188, and only needs the shape and size of the second straw 19 The shape and size of the three-way holes 189 can be matched.
所述抽真空裝置13包括第一抽真空裝置130與第二抽真空裝置131。所述第一抽真空裝置130與第二抽真空裝置131分別用於對第一腔體162與第二腔體180抽真空，使第一吸嘴11與第二吸嘴12分別吸取一光學元件。所述第一抽真空裝置130具有與第一腔體162相連通之第一連接管132。第一連接管132之外表面與第一側壁160內表面靠近第一端面163處緊密接觸，從而與第一腔體162相連通。所述第二抽真空裝置131具有與第二腔體180連通之至少一第二連接管133。至少一第二連接管133之數量與形狀均與至少一第五通孔1811相對應，每一第二連接管133之外表面均與與之對應之第五通孔1811之內壁緊密接觸，從而與第二腔體180相連通。 The vacuuming device 13 includes a first vacuuming device 130 and a second vacuuming device 131. The first vacuuming device 130 and the second vacuuming device 131 are respectively used to vacuum the first cavity 162 and the second cavity 180, so that the first nozzle 11 and the second nozzle 12 respectively absorb an optical component. . The first vacuuming device 130 has a first connecting tube 132 that communicates with the first cavity 162. The outer surface of the first connecting tube 132 is in close contact with the inner surface of the first side wall 160 near the first end surface 163 to communicate with the first cavity 162. The second vacuuming device 131 has at least one second connecting tube 133 in communication with the second cavity 180. The number and shape of the at least one second connecting tube 133 are corresponding to the at least one fifth through hole 1811, and the outer surface of each of the second connecting tubes 133 is in close contact with the inner wall of the corresponding fifth through hole 1811. Thereby communicating with the second cavity 180.
當然，該所述抽真空裝置13亦可僅包括一真空泵，該真空泵具有與第一腔體162相連通之第一連接管132與與第二腔體180連通之至少一第二連接管133，且第一連接管132與至少一第二連接管133內氣體之流量可分別控制。 Of course, the vacuuming device 13 may also include only a vacuum pump having a first connecting pipe 132 communicating with the first cavity 162 and at least a second connecting pipe 133 communicating with the second cavity 180. The flow rate of the gas in the first connecting pipe 132 and the at least one second connecting pipe 133 can be separately controlled.
所述噴液裝置14包括儲液容器140、噴液泵141、第一噴管142與第二噴管143。所述儲液容器140用於儲存待噴出液體。所述噴液泵141位於所述儲液容器140與第一噴管142及第二噴管143之間，用於將儲液容器140中之液體噴入第一噴管142與第二噴管143。所述第一噴管142與第二噴管143上分別設置有第一閥門144與第 二閥門145。所述第一閥門144與第一噴管142相對應，用於控制第一噴管142內液體之流量。所述第二閥門145與第二噴管143相對應，用於控制第二噴管143內液體之流量。所述第一噴管142穿過第二側壁182之第三開口187從而與第二腔體180相連通，所述第二噴管143依次穿過第二側壁182之第二開口186與第一側壁160之第一開口165從而與第一腔體162相連通。如此，儲存於儲液容器140內之液體一部分可藉由第二噴管143進入第一腔體162，另一部分可藉由第一噴管142進入第二腔體180。儲存於儲液容器140內之液體可為導電、易揮發之液體，如此，液體自噴液泵141噴出後，可導走第一腔體162與第二腔體180內之靜電。 The liquid ejecting device 14 includes a liquid storage container 140, a liquid ejecting pump 141, a first nozzle 142, and a second nozzle 143. The liquid storage container 140 is for storing a liquid to be ejected. The liquid ejecting pump 141 is located between the liquid storage container 140 and the first nozzle 142 and the second nozzle 143 for injecting the liquid in the liquid storage container 140 into the first nozzle 142 and the second nozzle. 143. The first nozzle 142 and the second nozzle 143 are respectively provided with a first valve 144 and a first Two valves 145. The first valve 144 corresponds to the first nozzle 142 for controlling the flow rate of the liquid in the first nozzle 142. The second valve 145 corresponds to the second nozzle 143 for controlling the flow rate of the liquid in the second nozzle 143. The first nozzle 142 passes through the third opening 187 of the second sidewall 182 to communicate with the second cavity 180. The second nozzle 143 sequentially passes through the second opening 186 of the second sidewall 182 and the first The first opening 165 of the sidewall 160 is thereby in communication with the first cavity 162. As such, a portion of the liquid stored in the reservoir container 140 can enter the first cavity 162 through the second nozzle 143 and another portion can enter the second cavity 180 through the first nozzle 142. The liquid stored in the liquid storage container 140 can be a conductive, volatile liquid. Thus, after the liquid is ejected from the liquid ejecting pump 141, the static electricity in the first cavity 162 and the second cavity 180 can be guided away.
當然，所述噴液裝置14之數量亦可為兩個，此時每一噴液裝置14僅包括一噴管，兩個噴液裝置14之噴管分別連通於第一腔體162與第二腔體180，同樣可對第一腔體162與第二腔體180內進行噴液。 Of course, the number of the liquid ejecting devices 14 may also be two. In this case, each of the liquid ejecting devices 14 includes only one nozzle, and the nozzles of the two liquid ejecting devices 14 are respectively connected to the first cavity 162 and the second. The cavity 180 can also spray the first cavity 162 and the second cavity 180.
所述氣密元件15用於保持第一腔體162與第二腔體180內之氣密性。所述氣密元件15包括第一墊圈150、第二墊圈151與第三墊圈152。所述第一墊圈150、第二墊圈151與第三墊圈152均為環狀。所述第一墊圈150設置於所述第二開口186與第二噴管143之間。所述第二墊圈151設置於所述第三開口187與第一噴管142之間。所述第三墊圈152設置於所述第一開口165與第二噴管143之間。 The airtight member 15 serves to maintain airtightness in the first cavity 162 and the second cavity 180. The airtight member 15 includes a first washer 150, a second washer 151, and a third washer 152. The first washer 150, the second washer 151 and the third washer 152 are both annular. The first gasket 150 is disposed between the second opening 186 and the second nozzle 143. The second gasket 151 is disposed between the third opening 187 and the first nozzle 142. The third washer 152 is disposed between the first opening 165 and the second nozzle 143.
請一併參閱圖3與圖4，以下將以使用所述光學元件取放裝置10取放遮光片為例說明該光學元件取放裝置10之使用方法，可採用以下步驟： Referring to FIG. 3 and FIG. 4 together, the following uses the optical component pick-and-place device 10 to take the light-shielding film as an example to illustrate the use of the optical component pick-and-place device 10. The following steps can be taken:
第一步，提供第一遮光片100與第二遮光片101。 In the first step, the first light shielding sheet 100 and the second light shielding sheet 101 are provided.
所述第一遮光片100與第二遮光片101均為圓環形片狀，即，第一遮光片100與第二遮光片101中心處均具有通孔。所述第一遮光片100之內徑大於第二遮光片101之外徑。 The first light shielding sheet 100 and the second light shielding sheet 101 are both in the shape of a circular ring, that is, the first light shielding sheet 100 and the second light shielding sheet 101 have through holes at the center. The inner diameter of the first light shielding sheet 100 is larger than the outer diameter of the second light shielding sheet 101.
第二步，對第一吸嘴11抽真空，使第一吸嘴11吸取第二遮光片101。 In the second step, the first suction nozzle 11 is evacuated, so that the first suction nozzle 11 sucks the second light shielding sheet 101.
開啟第一抽真空裝置130，複數第一吸管17與第一腔體162內之空氣藉由第一連接管162被抽出，於複數第一吸管17附近形成負壓，從而第二遮光片101被複數第一吸管17吸取。 The first vacuuming device 130 is turned on, and the air in the first suction pipe 17 and the first cavity 162 is extracted by the first connecting pipe 162, and a negative pressure is formed in the vicinity of the plurality of first suction pipes 17, so that the second light shielding film 101 is The plurality of first straws 17 are sucked.
第三步，對第二吸嘴12抽真空，使第二吸嘴12吸取第一遮光片100。 In the third step, the second nozzle 12 is evacuated, so that the second nozzle 12 sucks the first light shielding sheet 100.
開啟第二抽真空裝置131，所述複數第二吸管19與第二腔體180內之空氣藉由複數第二連接管163被抽出，於複數第二吸管19附近形成負壓，從而第一遮光片100被複數第二吸管19吸取。 The second vacuuming device 131 is turned on, and the air in the plurality of second suction pipes 19 and the second cavity 180 is extracted by the plurality of second connecting pipes 163, and a negative pressure is formed in the vicinity of the plurality of second suction pipes 19, so that the first light shielding is performed. The sheet 100 is sucked by a plurality of second straws 19.
第四步，移動光學元件取放裝置至第一位置上方，向第二腔體180噴出液體，並停止對第二吸嘴12抽真空，從而使第一遮光片100脫離光學元件取放裝置10並放置於第一位置。 In the fourth step, the optical component pick-and-place device is moved to the upper position, the liquid is ejected to the second cavity 180, and the second nozzle 12 is stopped from being evacuated, so that the first visor 100 is detached from the optical component pick-and-place device 10. And placed in the first position.
具體地，可將光學元件取放裝置10移動至一用於承載第一遮光片100之承載盤上方，藉由第一噴管142向第二吸管19噴出液體，關閉第二抽真空裝置131使第一遮光片100脫離光學元件取放裝置10並放置於該承載盤上。當然，該第一位置還可為鏡筒內部。 Specifically, the optical component pick-and-place device 10 can be moved to a top of the carrier tray for carrying the first light-shielding sheet 100, and the liquid is ejected to the second straw 19 by the first nozzle 142, and the second vacuuming device 131 is closed. The first light shielding sheet 100 is detached from the optical component pick-and-place device 10 and placed on the carrier tray. Of course, the first position can also be the inside of the lens barrel.
此時，開啟第一閥門144並保持第二閥門145關閉，液體僅可藉由第一噴管142進入第二腔體180內，使得第一遮光片100附近濕度增加，從而第一遮光片100附近可能存於之靜電被導出，關閉第 二抽真空裝置131後，第一遮光片100可輕易地脫離複數第二吸管19，準確地放置於第一位置。由於本實施例中，所述液體為酒精，其可於第二腔體180內迅速揮發，不會污染第一遮光片100。 At this time, the first valve 144 is opened and the second valve 145 is closed, and the liquid can only enter the second cavity 180 through the first nozzle 142, so that the humidity in the vicinity of the first light shielding sheet 100 increases, so that the first light shielding sheet 100 The static electricity that may exist nearby is exported, close the first After the second vacuuming device 131, the first light shielding sheet 100 can be easily separated from the plurality of second straws 19 and accurately placed in the first position. In this embodiment, the liquid is alcohol, which can be quickly volatilized in the second cavity 180 without contaminating the first light shielding sheet 100.
第五步，移動光學元件取放裝置10至第二位置上方，向第一吸管17噴出液體，並停止對第一腔體162抽真空，從而使第二遮光片101脫離光學元件取放裝置10並放置於第二位置。 In the fifth step, the optical optical component pick-and-place device 10 is moved above the second position to eject liquid to the first straw 17 and stop vacuuming the first cavity 162, thereby disengaging the second light shielding sheet 101 from the optical component pick-and-place device 10. And placed in the second position.
具體地，可將光學元件取放裝置10移動至一用於承載第二遮光片101之另一承載盤上方，藉由第二噴管143向第一腔體162噴出液體，關閉第一抽真空裝置130使第二遮光片101脫離光學元件取放裝置10並放置於該承載盤上。 Specifically, the optical component pick-and-place device 10 can be moved over another carrier tray for carrying the second light shielding sheet 101, and the liquid is ejected to the first cavity 162 by the second nozzle 143 to close the first vacuum. The device 130 disengages the second light shielding sheet 101 from the optical component pick-and-place device 10 and places it on the carrier tray.
此時，開啟第二閥門145並保持第一閥門144關閉，液體僅可藉由第二噴管143進入第一腔體162內從而導走第二遮光片101與複數第一吸管17之間之靜電，關閉第一抽真空裝置130後，第二遮光片101可輕易地脫離複數第一吸管17，準確地放置於第二位置。 At this time, the second valve 145 is opened and the first valve 144 is closed, and the liquid can only enter the first cavity 162 through the second nozzle 143 to guide away between the second light shielding film 101 and the plurality of first straws 17. Static electricity, after the first vacuuming device 130 is closed, the second light shielding sheet 101 can be easily separated from the plurality of first straws 17 and accurately placed in the second position.
當然，所述第一遮光片100之內徑不一定要大於第二遮光片101之外徑，若所述第一吸管17突出於第一底壁161之長度不等於第二吸管19突出於第一底壁161之長度，且二者之間之差值大於第二遮光片101之厚度，亦可實現使用該光學元件取放裝置10一次吸取兩片遮光片。 Of course, the inner diameter of the first light shielding sheet 100 is not necessarily larger than the outer diameter of the second light shielding sheet 101. If the length of the first straw 17 protruding from the first bottom wall 161 is not equal to the second straw 19 protruding from the first The length of the bottom wall 161 is greater than the thickness of the second light shielding sheet 101. It is also possible to use the optical component pick-and-place device 10 to pick up two light shielding sheets at a time.
可理解，所述光學元件取放裝置10不一定僅包括第一吸嘴11、第二吸嘴12，若增加筒體與吸管之數量並對噴液管作相應改變，亦可實現同時取放多於兩個之光學元件。 It can be understood that the optical component pick-and-place device 10 does not necessarily include only the first nozzle 11 and the second nozzle 12, and if the number of the cylinder and the straw is increased and the nozzle is changed correspondingly, the simultaneous pick-and-place can be realized. More than two optical components.
與先前技術相比，本技術方案提供之光學元件取放裝置一次可吸 取複數光學元件。此外，於放下光學元件之前，噴液裝置噴出之液體可將光學元件附近之靜電導走，從而使得每一光學元件均可準確地放置到指定位置。 Compared with the prior art, the optical component pick-and-place device provided by the technical solution can be sucked at one time. Take the complex optical components. In addition, the liquid ejected from the liquid ejecting device can conduct static electricity in the vicinity of the optical element before the optical element is lowered, so that each optical element can be accurately placed to a designated position.
綜上所述，本發明確已符合發明專利之要件，遂依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。 In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
11‧‧‧第一吸嘴 11‧‧‧First nozzle
12‧‧‧第二吸嘴 12‧‧‧second nozzle
16‧‧‧第一筒體 16‧‧‧First cylinder
17‧‧‧第一吸管 17‧‧‧First straw
18‧‧‧第二筒體 18‧‧‧Second cylinder
19‧‧‧第二吸管 19‧‧‧Second straw
185‧‧‧第四端面 185‧‧‧fourth end face
186‧‧‧第二開口 186‧‧‧ second opening
1810‧‧‧第四通孔 1810‧‧‧4th through hole
1811‧‧‧第五通孔 1811‧‧‧5th through hole
165‧‧‧第一開口 165‧‧‧ first opening
Claims (11)
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| Application Number | Priority Date | Filing Date | Title |
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| TW098130998A TWI452373B (en) | 2009-09-15 | 2009-09-15 | Device for picking and releasing optical elements and method for the same |
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| Application Number | Priority Date | Filing Date | Title |
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| TW098130998A TWI452373B (en) | 2009-09-15 | 2009-09-15 | Device for picking and releasing optical elements and method for the same |
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| TW201109258A TW201109258A (en) | 2011-03-16 |
| TWI452373B true TWI452373B (en) | 2014-09-11 |
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| US4221356A (en) * | 1978-11-09 | 1980-09-09 | Fortune William S | Vacuum operated holding fixture |
| JPH09131684A (en) * | 1995-11-08 | 1997-05-20 | Nippon Telegr & Teleph Corp <Ntt> | Head for holding thin piece |
| EP1199918A2 (en) * | 2000-09-13 | 2002-04-24 | FUJI MACHINE Mfg. Co., Ltd. | Electric-component mounting system |
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| TW200808488A (en) * | 2006-08-11 | 2008-02-16 | Hon Hai Prec Ind Co Ltd | Assembling device and assembling method for lens module |
| CN101290385A (en) * | 2007-04-17 | 2008-10-22 | 鸿富锦精密工业（深圳）有限公司 | Lens module group assembling system and method of use thereof |
| CN101360382A (en) * | 2007-07-30 | 2009-02-04 | 鸿富锦精密工业（深圳）有限公司 | Electrostatic prevention suction pen |
| CN101458385A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Lens module assembling equipment and assembling method |
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2009
- 2009-09-15 TW TW098130998A patent/TWI452373B/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221356A (en) * | 1978-11-09 | 1980-09-09 | Fortune William S | Vacuum operated holding fixture |
| JPH09131684A (en) * | 1995-11-08 | 1997-05-20 | Nippon Telegr & Teleph Corp <Ntt> | Head for holding thin piece |
| EP1199918A2 (en) * | 2000-09-13 | 2002-04-24 | FUJI MACHINE Mfg. Co., Ltd. | Electric-component mounting system |
| US6979032B2 (en) * | 2002-11-15 | 2005-12-27 | Fmc Technologies, Inc. | Vacuum pick-up head with vacuum supply valve |
| TW200808488A (en) * | 2006-08-11 | 2008-02-16 | Hon Hai Prec Ind Co Ltd | Assembling device and assembling method for lens module |
| CN101290385A (en) * | 2007-04-17 | 2008-10-22 | 鸿富锦精密工业（深圳）有限公司 | Lens module group assembling system and method of use thereof |
| CN101360382A (en) * | 2007-07-30 | 2009-02-04 | 鸿富锦精密工业（深圳）有限公司 | Electrostatic prevention suction pen |
| CN101458385A (en) * | 2007-12-11 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Lens module assembling equipment and assembling method |
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| TW201109258A (en) | 2011-03-16 |
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