TWI409153B - Separating die device - Google Patents
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- TWI409153B TWI409153B TW97120066A TW97120066A TWI409153B TW I409153 B TWI409153 B TW I409153B TW 97120066 A TW97120066 A TW 97120066A TW 97120066 A TW97120066 A TW 97120066A TW I409153 B TWI409153 B TW I409153B
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Abstract
Description
本發明涉及一種裝置，尤其涉及一種分模裝置。 The present invention relates to a device, and more particularly to a parting device.
奈米壓印技術係華裔科學家美國普林斯頓大學周鬱在1995年首先提出，係一種全新之奈米圖形複製技術，其具有加工高解析度、速度快、低成本等優點。可廣泛應用於奈米電子，奈米光學，超高密度存儲裝置，生物監測晶片，顯示器關鍵零元件等各類奈米元件。相關內容請參《奈米壓印技術》(電子工藝技術，第25卷第3期，2004年5月)。目前，這項技術最先進之程度已達到5nm以下之水準。奈米壓印主要包括熱壓印，紫外壓印，微接觸壓印。奈米壓印係加工聚合物結構之最常用方法，它採用高解析度電子束等方法在印章上形成結構複雜之奈米壓印圖案，然後用預先圖案化之印章，使聚合物材料變形而在聚合物上形成結構圖案。 在熱壓印技術中，結構圖案被轉移到被加熱軟化之聚合物後，藉由冷卻到聚合物玻璃化溫度以下固化。而紫外壓印技術工藝係藉由紫外光聚合來固化。微接觸壓印通常係指將墨材料轉移到圖案化之金屬基表面上，再進行刻蝕之工藝。 Nano-imprinting technology is a Chinese-American scientist. Zhou Yu, Princeton University, first proposed in 1995, is a new nano-pattern replication technology, which has the advantages of high resolution, high speed and low cost. Can be widely used in nanoelectronics, nano optics, ultra-high density storage devices, biomonitoring chips, display key components and other nano components. For related content, please refer to "Nano Imprint Technology" (Electronic Process Technology, Vol. 25, No. 3, May 2004). At present, the most advanced level of this technology has reached the level of 5nm or less. Nano imprinting mainly includes hot stamping, UV imprinting, and microcontact imprinting. Nanoimprinting is the most common method for processing polymer structures. It uses a high-resolution electron beam method to form a complex nanoimprint pattern on a stamp, and then deforms the polymer material with a pre-patterned stamp. A structural pattern is formed on the polymer. In the hot embossing technique, after the structural pattern is transferred to the polymer which is heated and softened, it is cured by cooling to below the glass transition temperature of the polymer. The UV imprinting process is cured by UV polymerization. Microcontact imprinting generally refers to the process of transferring ink material onto a patterned metal-based surface and etching.
目前奈米壓印技術係將高分子成型材料塗布於下模上，然後利用機械力將刻有微奈米結構之上模緊壓在下模上，從而將上模之微 奈米結構相同比例地轉印至下模之成型材料上以成型圖案。但是壓印成型後之上模及下模間會形成真空效應，從而產生強大之吸附力，導致將上模及下模分開很困難。現有技術中所採用之分模方式，因刀具僅能從單點切入，容易因分模不均勻，而影響產品品質。 At present, nanoimprint technology applies a polymer molding material to a lower mold, and then mechanically presses the mold engraved with the micro-nano structure against the lower mold, thereby The nanostructure is transferred to the molding material of the lower mold in the same ratio to form a pattern. However, after the imprinting, a vacuum effect is formed between the upper mold and the lower mold, thereby generating a strong adsorption force, which makes it difficult to separate the upper mold and the lower mold. The parting mode adopted in the prior art is that the tool can only be cut from a single point, and it is easy to affect the product quality due to uneven parting.
有鑒於此，有必要提供一種可實現均勻分模之分模裝置。 In view of the above, it is necessary to provide a parting device that can achieve uniform parting.
一種分模裝置，其包括：一基座，一第一齒輪，一第二齒輪，一轉動軸，一推頂器，一刀片。所述第一齒輪與第二齒輪相互嚙合且可轉動之設置在所述基座上。所述第一齒輪與基座上對應設置有可容置上模及下模之容置孔。所述容置孔之內壁上開設有一容置腔。所述推頂器可伸縮地固設在所述容置腔內。所述刀片固定於所述推頂器之前端，並隨推頂器在第一齒輪徑向方向往返運動。所述轉動軸之一端固定在所述第二齒輪上，另一端與一驅動源相連接。 A parting device comprises: a base, a first gear, a second gear, a rotating shaft, an ejector, and a blade. The first gear and the second gear are in meshing with each other and rotatably disposed on the base. The first gear and the base are correspondingly provided with receiving holes for accommodating the upper mold and the lower mold. An accommodating cavity is defined in an inner wall of the accommodating hole. The ejector is telescopically fixed in the accommodating cavity. The blade is fixed to the front end of the ejector and reciprocates in a radial direction of the first gear with the ejector. One end of the rotating shaft is fixed on the second gear, and the other end is connected to a driving source.
相對於先前技術，本發明利用一可做360度旋轉之刀片，有效解決了現有技術中刀片只能從單點切入之缺點，從而使分模均勻化，進而有效提高產品品質。 Compared with the prior art, the present invention utilizes a blade that can rotate 360 degrees, which effectively solves the shortcoming that the blade can only be cut from a single point in the prior art, thereby homogenizing the parting mold, thereby effectively improving the product quality.
100‧‧‧分模裝置 100‧‧‧Molding device
120‧‧‧第一齒輪 120‧‧‧First gear
140‧‧‧轉動軸 140‧‧‧Rotary axis
160‧‧‧刀片 160‧‧‧blade
114‧‧‧通孔 114‧‧‧through hole
118‧‧‧側壁 118‧‧‧ side wall
122‧‧‧容置孔 122‧‧‧ accommodating holes
127‧‧‧底端 127‧‧‧ bottom
124‧‧‧滾珠 124‧‧‧ balls
210‧‧‧基座 210‧‧‧Base
230‧‧‧第二齒輪 230‧‧‧second gear
212‧‧‧凹槽 212‧‧‧ Groove
214‧‧‧通孔 214‧‧‧through hole
218‧‧‧上表面 218‧‧‧ upper surface
222‧‧‧凸起側壁 222‧‧‧ raised sidewall
224‧‧‧滾珠 224‧‧‧ balls
310‧‧‧基座 310‧‧‧Base
330‧‧‧第二齒輪 330‧‧‧second gear
312‧‧‧凹槽 312‧‧‧ Groove
318‧‧‧上表面 318‧‧‧ upper surface
324‧‧‧滾珠 324‧‧‧ balls
110‧‧‧基座 110‧‧‧Base
130‧‧‧第二齒輪 130‧‧‧second gear
150‧‧‧推頂器 150‧‧‧E
112‧‧‧凹槽 112‧‧‧ Groove
116‧‧‧臺階 116‧‧‧ steps
119‧‧‧齒輪容置腔 119‧‧‧ Gear housing
126‧‧‧容置腔 126‧‧‧容容
128‧‧‧限位塊 128‧‧‧Limited blocks
200‧‧‧分模裝置 200‧‧‧Molding device
220‧‧‧第一齒輪 220‧‧‧First gear
240‧‧‧轉動軸 240‧‧‧Rotary axis
213‧‧‧凹槽側壁 213‧‧‧ Groove sidewall
216‧‧‧臺階 216‧‧‧ steps
221‧‧‧凸起 221‧‧‧ bumps
223‧‧‧凸起底部 223‧‧‧ raised bottom
300‧‧‧分模裝置 300‧‧‧Molding device
320‧‧‧第一齒輪 320‧‧‧First gear
340‧‧‧轉動軸 340‧‧‧Rotary axis
314‧‧‧通孔 314‧‧‧through hole
321‧‧‧凸起 321‧‧‧ bumps
圖1為本發明提供之第一實施方式之分模裝置之示意圖。 1 is a schematic view of a parting device according to a first embodiment of the present invention.
圖2為本發明提供之第二實施方式之分模裝置之示意圖。 2 is a schematic view of a parting device according to a second embodiment of the present invention.
圖3為本發明提供之第三實施方式之分模裝置之示意圖。 3 is a schematic view of a parting device according to a third embodiment of the present invention.
下面將結合附圖，對本發明作進一步的詳細說明。 The invention will be further described in detail below with reference to the accompanying drawings.
請參閱圖1，本發明提供之第一實施方式之分模裝置100，其包括基座110，第一齒輪120，第二齒輪130，轉動軸140，推頂器150，及刀片160。 Referring to FIG. 1, a splitting apparatus 100 according to a first embodiment of the present invention includes a base 110, a first gear 120, a second gear 130, a rotating shaft 140, an ejector 150, and a blade 160.
所述基座110為一圓柱體結構，其中心有一圓形凹槽112，所述凹槽112之底部開有一與所述凹槽112同心之圓形通孔114，且所述凹槽112之橫截面半徑大於所述通孔114之橫截面半徑，從而在所述凹槽112與所述通孔114間形成一個臺階116。所述通孔114之直徑大於或等於待分模裝置之上模(未圖示)及下模(未圖示)之徑向尺寸，從而使所述分模裝置100可套設於所述上模(未圖示)及下模(未圖示)上。所述基座110之側壁118開設有一齒輪容置腔119，該齒輪容置腔119與所述凹槽112相連通。 The pedestal 110 is a cylindrical structure having a circular recess 112 at the center thereof. The bottom of the recess 112 has a circular through hole 114 concentric with the recess 112, and the recess 112 The cross-sectional radius is greater than the cross-sectional radius of the through-hole 114 such that a step 116 is formed between the recess 112 and the through-hole 114. The diameter of the through hole 114 is greater than or equal to the radial dimension of the upper mold (not shown) and the lower mold (not shown) of the device to be divided, so that the parting device 100 can be sleeved thereon. Die (not shown) and lower die (not shown). The side wall 118 of the base 110 defines a gear receiving cavity 119, and the gear receiving cavity 119 is in communication with the groove 112.
所述第一齒輪120為一大半徑齒輪，其中部有一可容置上模及下模之容置孔122，所述第一齒輪120之容置孔122之側壁上開設有一容置腔126。所述第一齒輪120容置在所述基座110之凹槽112中，且所述第一齒輪120之底端127固定有一凸出之圓環狀限位塊128，所述限位塊128之外側壁抵持在所述凹槽112之側壁118上，所述限位塊128之底端抵持在所述臺階116上，使所述第一齒輪120圍繞著固定之軌跡轉動。可以理解，所述第一齒輪120與所述基座110之臺階116之間還可以設滾珠124，更加減少第一齒輪120與基座110之間之摩擦。 The first gear 120 is a large-radius gear, and has a receiving hole 122 for receiving the upper die and the lower die. A receiving cavity 126 is defined in the sidewall of the receiving hole 122 of the first gear 120. The first gear 120 is received in the recess 112 of the base 110, and the bottom end 127 of the first gear 120 is fixed with a convex annular stop block 128. The limit block 128 The outer side wall abuts against the side wall 118 of the recess 112. The bottom end of the limiting block 128 abuts against the step 116 to rotate the first gear 120 about a fixed track. It can be understood that a ball 124 can be disposed between the first gear 120 and the step 116 of the base 110 to further reduce the friction between the first gear 120 and the base 110.
所述第二齒輪130容置於所述基座110之側壁118之齒輪容置腔119 內，且與容置在所述基座110之凹槽112內之第一齒輪120相嚙合。 The second gear 130 is received in the gear receiving cavity 119 of the sidewall 118 of the base 110 And engaging with the first gear 120 housed in the groove 112 of the base 110.
所述轉動軸140之一端與第二齒輪130相固接，轉動軸140之另一端與一驅動源(未圖示)相連接，並可在該驅動源(未圖示)之帶動下驅動第二齒輪130及與其嚙合之第一齒輪120轉動。 One end of the rotating shaft 140 is fixed to the second gear 130, and the other end of the rotating shaft 140 is connected to a driving source (not shown), and can be driven by the driving source (not shown). The two gears 130 and the first gear 120 meshing therewith rotate.
所述推頂器150可伸縮地固設於所述第一齒輪120之容置腔126內，所述推頂器150由PLC程式控制之液壓驅動裝置來驅動。可以理解，所述推頂器150亦可以由PLC程式控制之馬達驅動裝置來驅動。 The ejector 150 is telescopically fixed in the accommodating cavity 126 of the first gear 120, and the ejector 150 is driven by a PLC-controlled hydraulic drive device. It can be understood that the ejector 150 can also be driven by a PLC program controlled motor drive.
所述刀片160螺鎖於所述推頂器150之前端，並可隨所述推頂器150沿第一齒輪120徑向方向往返運動。 The blade 160 is screwed to the front end of the ejector 150 and is reciprocally movable in the radial direction of the first gear 120 with the ejector 150.
使用時，先將待分模裝置之上模(未圖示)及下模(未圖示)嵌入基座110上之通孔114中，並使上模和下模之接合面(未圖示)與所述刀片160在同一平面上，用PLC程式控制所述推頂器150，從而帶動刀片160插入上模及下模之接合面(未圖示)之間，使兩者稍微分離；接著讓驅動源(未圖示)帶動轉動軸140轉動，進而驅動第二齒輪130及與其嚙合之第一齒輪120轉動，從而使刀片160沿上模及下模接合面(未圖示)邊緣做360度旋轉，此時外界空氣可由上模和下模圓周之縫隙進入上模和下模之間，消除真空效應；然後將上模(未圖示)和下模(未圖示)朝相反方向分離開，即可順利均勻地完成分模過程。 In use, the upper mold (not shown) and the lower mold (not shown) of the mold-receiving device are first inserted into the through holes 114 of the base 110, and the joint faces of the upper mold and the lower mold are not shown (not shown). On the same plane as the blade 160, the ejector 150 is controlled by a PLC program, so that the blade 160 is inserted between the joint faces (not shown) of the upper die and the lower die to slightly separate the two; A driving source (not shown) drives the rotating shaft 140 to rotate, thereby driving the second gear 130 and the first gear 120 meshed therewith to rotate, so that the blade 160 is 360 along the edge of the upper and lower die joint faces (not shown). Rotation, at which time the outside air can enter between the upper and lower dies by the gap between the upper and lower dies, eliminating the vacuum effect; then separating the upper mold (not shown) and the lower mold (not shown) in opposite directions When it is opened, the parting process can be completed smoothly and evenly.
請參閱圖2，為本發明提供之第二實施方式之分模裝置之示意圖 。 Please refer to FIG. 2 , which is a schematic diagram of a parting device according to a second embodiment of the present invention. .
所述分模裝置200與分模裝置100之區別在於：其基座210為一個中間有圓形凹槽212之圓板。在所述凹槽212之底部開設有一與所述凹槽212同心之圓形通孔214，且所述凹槽212之橫截面半徑大於所述通孔214之橫截面半徑，從而在所述凹槽212與所述通孔214間形成一臺階216。所述通孔214之半徑大於或等於待分模裝置之上模(未圖示)及下模(未圖示)之徑向尺寸，從而使所述分模裝置200可套設於上模(未圖示)及下模(未圖示)上。第一齒輪220之底部圓周邊緣有一圓形凸起221，所述圓形凸起221之側壁222與凹槽212之側壁213相抵持，所述圓形凸起221之底部223抵持在基座210之臺階216上。所述第二齒輪230由所述轉動軸240可轉動之支撐於所述基座210之上表面218上，且與第一齒輪220相嚙合。可以理解，所述第一齒輪220與所述基座210之臺階216之間還可以設滾珠224，更加減少第一齒輪220與基座210之間之摩擦。 The parting device 200 differs from the parting device 100 in that its base 210 is a circular plate with a circular groove 212 in between. A circular through hole 214 concentric with the groove 212 is defined at a bottom of the groove 212, and a cross-sectional radius of the groove 212 is larger than a cross-sectional radius of the through hole 214, thereby A step 216 is formed between the slot 212 and the through hole 214. The radius of the through hole 214 is greater than or equal to the radial dimension of the upper mold (not shown) and the lower mold (not shown) of the device to be divided, so that the parting device 200 can be sleeved on the upper mold ( Not shown) and the lower mold (not shown). The bottom circumferential edge of the first gear 220 has a circular protrusion 221, and the side wall 222 of the circular protrusion 221 abuts against the side wall 213 of the groove 212. The bottom 223 of the circular protrusion 221 abuts against the base. 210 steps 216. The second gear 230 is rotatably supported by the rotating shaft 240 on the upper surface 218 of the base 210 and meshes with the first gear 220. It can be understood that a ball 224 can be disposed between the first gear 220 and the step 216 of the base 210 to further reduce the friction between the first gear 220 and the base 210.
請參閱圖3，為本發明提供之第三實施方式之分模裝置之示意圖。 Please refer to FIG. 3 , which is a schematic diagram of a parting device according to a third embodiment of the present invention.
所述分模裝置300與分模裝置100之區別在於：其基座310為一圓板狀，其中間有一通孔314，所述通孔314之半徑大於或等於待分模裝置之上模(未圖示)及下模(未圖示)之徑向尺寸，從而使所述分模裝置300可套設於上模(未圖示)及下模(未圖示)上。靠近所述通孔314之一端還開有一圓環狀凹槽312。所述第一齒輪320底端圓周有一圓環狀凸起321，與所述基座310之圓環狀凹槽312相配合，使該第一齒輪320圍繞著固定之軌跡轉動。所述第二齒輪 330由所述轉動軸340可轉動之支撐於所述基座310之上表面318上，且與第一齒輪320相嚙合。可以理解，所述第一齒輪320與所述基座310之上表面318之間還可以設滾珠324，更加減少第一齒輪320與基座310之間之摩擦。 The parting device 300 differs from the parting device 100 in that the base 310 is in the shape of a circular plate with a through hole 314 therebetween, and the radius of the through hole 314 is greater than or equal to the upper mold of the device to be divided (not The radial dimension of the lower mold (not shown) allows the split mold device 300 to be placed over the upper mold (not shown) and the lower mold (not shown). An annular groove 312 is also formed near one end of the through hole 314. The bottom end of the first gear 320 has an annular protrusion 321 which cooperates with the annular groove 312 of the base 310 to rotate the first gear 320 around a fixed track. The second gear The rotating shaft 340 is rotatably supported on the upper surface 318 of the base 310 and meshes with the first gear 320. It can be understood that a ball 324 can be disposed between the first gear 320 and the upper surface 318 of the base 310 to further reduce the friction between the first gear 320 and the base 310.
相較先前技術，本發明利用一個可做360度旋轉之刀片，有效解決了現有技術中刀片只能從單點切入，所導致容易分模不均勻之缺點，從而使分模均勻化，進而有效提高產品品質。 Compared with the prior art, the invention utilizes a blade capable of rotating 360 degrees, which effectively solves the shortcoming that the blade can only be cut from a single point in the prior art, which leads to uneven mold splitting, thereby making the parting mode uniform and effective. Improve product quality.
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.
100‧‧‧分模裝置 100‧‧‧Molding device
110‧‧‧基座 110‧‧‧Base
120‧‧‧第一齒輪 120‧‧‧First gear
130‧‧‧第二齒輪 130‧‧‧second gear
140‧‧‧轉動軸 140‧‧‧Rotary axis
150‧‧‧推頂器 150‧‧‧E
160‧‧‧刀片 160‧‧‧blade
112‧‧‧凹槽 112‧‧‧ Groove
114‧‧‧通孔 114‧‧‧through hole
116‧‧‧臺階 116‧‧‧ steps
118‧‧‧側壁 118‧‧‧ side wall
119‧‧‧齒輪容置腔 119‧‧‧ Gear housing
122‧‧‧容置孔 122‧‧‧ accommodating holes
126‧‧‧容置腔 126‧‧‧容容
127‧‧‧底端 127‧‧‧ bottom
128‧‧‧限位塊 128‧‧‧Limited blocks
124‧‧‧滾珠 124‧‧‧ balls
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97120066A TWI409153B (en) | 2008-05-30 | 2008-05-30 | Separating die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97120066A TWI409153B (en) | 2008-05-30 | 2008-05-30 | Separating die device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200948575A TW200948575A (en) | 2009-12-01 |
| TWI409153B true TWI409153B (en) | 2013-09-21 |
Family
ID=44870653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97120066A TWI409153B (en) | 2008-05-30 | 2008-05-30 | Separating die device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI409153B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2365764A (en) * | 1942-03-06 | 1944-12-26 | Akron Standard Mold Co | Method and apparatus for stripping articles from molds |
| US4376750A (en) * | 1979-05-02 | 1983-03-15 | Zytan Thermochemische Verfahrenstechnik Gmbh & Co. Kg | Method for separating and removing a molded element formed by firing and pyroplastic adhesion of the material from a mold |
| US5219595A (en) * | 1991-08-13 | 1993-06-15 | Sermatech International, Inc. | Apparatus for separating mold plates from a casting |
| US5693268A (en) * | 1996-04-01 | 1997-12-02 | Johnson & Johnson Vision Products, Inc. | Wedge demolding of cast lens mold assemblies |
| US20070052117A1 (en) * | 2005-05-13 | 2007-03-08 | Interglass Technology Ag | Method and device for seperating a cast lens from a shell mold |
| CN100998997A (en) * | 2006-12-20 | 2007-07-18 | 中国电子科技集团公司第十四研究所 | Process method for superplastic extrusion forming of supplied aluminum alloy |
-
2008
- 2008-05-30 TW TW97120066A patent/TWI409153B/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2365764A (en) * | 1942-03-06 | 1944-12-26 | Akron Standard Mold Co | Method and apparatus for stripping articles from molds |
| US4376750A (en) * | 1979-05-02 | 1983-03-15 | Zytan Thermochemische Verfahrenstechnik Gmbh & Co. Kg | Method for separating and removing a molded element formed by firing and pyroplastic adhesion of the material from a mold |
| US5219595A (en) * | 1991-08-13 | 1993-06-15 | Sermatech International, Inc. | Apparatus for separating mold plates from a casting |
| US5693268A (en) * | 1996-04-01 | 1997-12-02 | Johnson & Johnson Vision Products, Inc. | Wedge demolding of cast lens mold assemblies |
| US20070052117A1 (en) * | 2005-05-13 | 2007-03-08 | Interglass Technology Ag | Method and device for seperating a cast lens from a shell mold |
| CN100998997A (en) * | 2006-12-20 | 2007-07-18 | 中国电子科技集团公司第十四研究所 | Process method for superplastic extrusion forming of supplied aluminum alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200948575A (en) | 2009-12-01 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |