TWI558463B - Liquid material extrusion method and device - Google Patents

Liquid material extrusion method and device Download PDF

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TWI558463B
TWI558463B TW103131073A TW103131073A TWI558463B TW I558463 B TWI558463 B TW I558463B TW 103131073 A TW103131073 A TW 103131073A TW 103131073 A TW103131073 A TW 103131073A TW I558463 B TWI558463 B TW I558463B
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Taiwan
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valve
glue
liquid material
material extrusion
valves
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TW103131073A
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Chinese (zh)
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TW201609270A (en
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Zhe-You Guo
yi-qun Liao
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All Ring Tech Co Ltd
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Priority to TW103131073A priority Critical patent/TWI558463B/en
Priority to CN201510287799.1A priority patent/CN105436025B/en
Publication of TW201609270A publication Critical patent/TW201609270A/en
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Publication of TWI558463B publication Critical patent/TWI558463B/en

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Description

液材擠出方法及裝置 Liquid material extrusion method and device

本發明係有關於一種擠出方法及裝置,尤指一種以一次驅動多膠閥進行黏性液材擠出的液材擠出方法及裝置。 The invention relates to an extrusion method and a device, in particular to a liquid material extrusion method and device for performing viscous liquid material extrusion by a single-drive multi-paste valve.

按,一般電子元件之加工過程中,以黏性材料之膠狀液材進行壓合或封裝為慣用的技術,這些加工製程通常採用容置有該等黏性液材的膠閥來進行液材的擠出作業,而單一膠閥所能進行的點膠或塗膠效率受到限制,採用多膠閥同時進行液材擠出可以達到更高的液材施作效率,但相對的要調校各膠閥具有相同的擠出條件便相當困難而複雜,此種需求常見於單一規格的大量同質性高的電子元件液材施作加工製程上,例如LED發光二極體;這種多膠閥同時進行液材擠出的機構,已知曾有採單一閥座上鑽設多膠室,並使各膠室中的柱塞被同步驅動於膠室中進行擠出者。 According to the conventional electronic component processing, the glue material of the viscous material is pressed or packaged into a conventional technique, and the processing process usually adopts a rubber valve for accommodating the viscous liquid material to carry out the liquid material. Extrusion operation, while the dispensing or gluing efficiency of a single valve can be limited. The use of multi-pure valves for liquid extrusion can achieve higher efficiency of liquid application, but the relative adjustment is required. It is quite difficult and complicated for the valve to have the same extrusion conditions. This requirement is common in a large number of homogenous high-quality electronic component liquid processing processes of a single specification, such as LED light-emitting diodes; For the mechanism for liquid material extrusion, it has been known to drill a plurality of plastic chambers on a single valve seat, and the plungers in each plastic chamber are synchronously driven in the plastic chamber for extrusion.

然而,先前技術採單一閥座上鑽設多膠室的方式,由於必需控制閥座上每兩膠室間的兩中心軸線間距必須保持極高的尺寸精度,否則擠出的膠狀液材將產生距離偏差,由於膠室為深度極深的狹長孔洞,在鑽孔加工上的精度極難掌握,在具有八個膠室的閥座上,若僅有一組其兩膠室間兩中心軸線間距造成偏差,其結果將使整個閥座報廢,造成的加工工時與成本耗損甚鉅!且一旦點膠產品規格改變,包括膠室在內的整個閥座便完全無法使用,必須重新製造加工包括複數個膠室的閥座,既耗時、耗工又耗成本。 However, the prior art adopts a method of drilling multiple plastic chambers on a single valve seat. Since it is necessary to control the distance between the two central axes of each two plastic chambers on the valve seat, it is necessary to maintain extremely high dimensional accuracy, otherwise the extruded colloidal liquid material will The deviation of the distance is generated. Because the plastic chamber is a narrow hole with extremely deep depth, the precision in the drilling process is extremely difficult to grasp. On the valve seat with eight plastic chambers, if there is only one set of the distance between the two central axes of the two plastic chambers The result is a deviation, and the result will make the entire valve seat scrapped, resulting in huge processing time and cost! And once the dispensing product specifications change, the entire valve seat, including the plastic chamber, is completely unusable, and it is necessary to remanufacture the valve seat including a plurality of plastic chambers, which is time consuming, labor intensive, and costly.

爰是,本發明之目的,在於提供一種複數膠室同步擠出液材之液材擠出方法。 Therefore, an object of the present invention is to provide a liquid material extrusion method for a plurality of plastic chamber synchronous extrusion liquid materials.

本發明之另一目的,在於提供一種易加工且點膠產品規格改變無需重新加工膠室的液材擠出裝置。 Another object of the present invention is to provide a liquid material extrusion apparatus which is easy to process and which changes the size of the dispensing product without reworking the glue chamber.

本發明之又一目的,在於提供一種用以執行如申請專利範圍第1至5項所述液材擠出方法之裝置。 It is still another object of the present invention to provide an apparatus for carrying out a liquid material extrusion method as described in claims 1 to 5.

依據本發明目的之液材擠出方法,包括:使複數個膠室分別形成於複數個獨立分離的膠閥中,各膠室分別各設有柱塞將膠液擠出;使各膠閥中各經由一閥軸上的導流道控制膠液流動;使複數個膠閥中的各柱塞同步進行擠出,各閥軸則同步被一驅動機構驅動進行膠液控制。 The liquid material extrusion method according to the object of the present invention comprises: forming a plurality of glue chambers respectively formed in a plurality of independently separated glue valves, wherein each of the glue chambers is respectively provided with a plunger to extrude the glue liquid; Each of the plurality of valves in the plurality of valves is simultaneously extruded, and each of the valve shafts is synchronously driven by a drive mechanism for glue control.

依據本發明目的之另一液材擠出方法,包括:一開閥步驟,以一驅動機構使複數個膠閥的閥軸同步轉動,以使各膠閥由貯筒流入膠室的導流道對膠液的流通形成導通;一擠出步驟,同步驅動複數個柱塞將膠室中膠液自各膠閥的噴嘴擠出。 Another liquid material extrusion method according to the object of the present invention comprises: a valve opening step of synchronously rotating a valve shaft of a plurality of rubber valves by a driving mechanism to cause the respective rubber valves to flow from the storage tube into the flow guiding channel of the plastic chamber The flow of the glue is turned on; in an extrusion step, a plurality of plungers are synchronously driven to extrude the glue in the chamber from the nozzles of the respective valves.

依據本發明另一目的之液材擠出裝置,包括:各別獨立設於一閥座的複數個膠閥,每一膠閥各設有膠室及用以將膠液自膠室擠出之柱塞,各柱塞共同受驅動同步作上下位移進行擠出。 A liquid material extruding device according to another object of the present invention comprises: a plurality of rubber valves each independently disposed on a valve seat, each of the rubber valves being provided with a glue chamber and for extruding the glue liquid from the plastic chamber The plunger and the plungers are collectively driven to rotate up and down for simultaneous extrusion.

依據本發明另一目的之另一液材擠出裝置,包括:具有複數個膠室以及對膠室中膠液擠出的複數個柱塞,各膠室分別各形成於一膠閥中,各膠閥各別獨立分離但安裝於同一閥座。 Another liquid material extrusion device according to another object of the present invention comprises: a plurality of glue chambers and a plurality of plungers for extruding the glue liquid in the glue chamber, each of the glue chambers being formed in a valve, respectively The valves are separated separately but mounted on the same seat.

依據本發明另一目的之又一液材擠出裝置,包括:複數個具有膠室以及對膠室中膠液擠出之柱塞的膠閥,該複數個膠閥共同設於一閥座,其複數個柱塞可被同步驅動進行對膠室中膠液擠出;該閥座設有複數個定位區使複數個膠閥彼此間保持相隔一間距,各膠閥設有控制供容納膠 液的貯筒與膠室間膠液流動的閥軸,各閥軸被一驅動機構經由該閥座的各定位區進行同步驅動。 Another liquid material extrusion device according to another object of the present invention comprises: a plurality of glue valves having a glue chamber and a plunger for extruding the glue in the glue chamber, the plurality of glue valves being collectively disposed at a valve seat, The plurality of plungers can be synchronously driven to extrude the glue in the glue chamber; the valve seat is provided with a plurality of positioning regions to keep a plurality of valves spaced apart from each other, and each valve is provided with a control for accommodating the glue The valve shaft of the liquid storage tank and the rubber chamber flows, and each valve shaft is synchronously driven by a driving mechanism through each positioning area of the valve seat.

依據本發明又一目的之液材擠出裝置,包括:用以執行如申請專利範圍第1至5項所述物件液材擠出方法之裝置。 A liquid material extruding apparatus according to still another object of the present invention, comprising: means for performing the liquid material extruding method of the object according to the first to fifth aspects of the patent application.

本發明實施例之液材擠出方法及裝置,由於各膠室獨立分離而形成於各獨立的膠閥中,雖各柱塞被同步驅動,但因膠閥可被單獨更換,若其中有某一膠閥有異常狀況,並不影響其他正常作動的膠閥;而閥座側表面上的定位區所形成的凹設區間提供各膠閥可準確定位於閥座,凹設區間數量、位置、間隔可配合不同電子元件液材施作的需求作改變,且其改變不影響膠閥中膠室本身的結構,使膠閥的運用富具彈性;再則,膠閥由上閥體及下閥體所構成,其可拆解分離以進行內部清潔,使清潔難度降低而不易生死角;而亦因膠閥可自閥座拆解,膠閥又可將上閥體及下閥體拆解,故可針對液材施作的點膠膠量多寡選擇搭配適當內徑的膠室。 The liquid material extrusion method and device according to the embodiment of the present invention are formed in separate rubber valves because the rubber chambers are separated independently, and although the plungers are synchronously driven, the rubber valves can be replaced separately, if one of them A valve has an abnormal condition and does not affect other normally actuated valves; and the recessed section formed by the positioning area on the side surface of the valve seat provides that each valve can be accurately positioned on the valve seat, the number of recessed sections, the position, The interval can be changed according to the requirements of the liquid materials of different electronic components, and the change does not affect the structure of the glue chamber itself in the valve, so that the operation of the valve is rich and flexible; in addition, the valve is composed of the upper valve body and the lower valve. The body is composed of detachable and separated for internal cleaning, which makes the cleaning difficulty less difficult to produce a dead angle; and because the valve can be disassembled from the valve seat, the valve can disassemble the upper valve body and the lower valve body. Therefore, the amount of dispensing glue applied to the liquid material can be selected to match the plastic chamber of the appropriate inner diameter.

1‧‧‧載座 1‧‧‧Seat

11‧‧‧上載座 11‧‧‧ Upload seat

111‧‧‧滑軌 111‧‧‧Slide rails

112‧‧‧上感應器 112‧‧‧Upper sensor

113‧‧‧下感應器 113‧‧‧ lower sensor

114‧‧‧區間 114‧‧‧ interval

12‧‧‧下載座 12‧‧‧ download seat

13‧‧‧提座 13‧‧‧

131‧‧‧感應件 131‧‧‧Inductive parts

132‧‧‧螺固件 132‧‧‧Spiral firmware

133‧‧‧連動件 133‧‧‧ linkages

134‧‧‧嵌槽 134‧‧‧ slotted

135‧‧‧嵌槽 135‧‧‧ slotted

14‧‧‧驅動件 14‧‧‧ Drives

2‧‧‧閥座 2‧‧‧ valve seat

21‧‧‧樞孔 21‧‧‧ pivot hole

22‧‧‧定位區 22‧‧‧Location area

3‧‧‧膠閥 3‧‧‧ valve

31‧‧‧上閥體 31‧‧‧Upper valve body

311‧‧‧洩氣孔 311‧‧‧ Ventilation holes

312‧‧‧容液槽 312‧‧‧Liquid tank

32‧‧‧下閥體 32‧‧‧ Lower valve body

321‧‧‧貯筒 321‧‧‧receiver

322‧‧‧閥軸 322‧‧‧ valve shaft

323‧‧‧接頭 323‧‧‧Connector

324‧‧‧噴嘴 324‧‧‧ nozzle

325‧‧‧膠室 325‧‧ ‧ plastic room

326‧‧‧導流道 326‧‧‧ Guide channel

331‧‧‧頭部 331‧‧‧ head

4‧‧‧驅動機構 4‧‧‧ drive mechanism

41‧‧‧線性往復機構 41‧‧‧Linear reciprocating mechanism

411‧‧‧第二驅動件 411‧‧‧second drive

412‧‧‧缸桿 412‧‧‧Cylinder rod

413‧‧‧固定座 413‧‧‧ Fixed seat

414‧‧‧擋止件 414‧‧‧stops

42‧‧‧旋轉往復機構 42‧‧‧Rotary reciprocating mechanism

421‧‧‧齒條 421‧‧‧Rack

422‧‧‧輪軸 422‧‧‧Axle

423‧‧‧齒輪 423‧‧‧ Gears

424‧‧‧滑軌 424‧‧‧Slide rails

425‧‧‧鍵體 425‧‧‧ key body

第一圖係本發明實施例中液材擠出裝置之立體示意圖。 The first figure is a schematic perspective view of a liquid material extrusion apparatus in an embodiment of the present invention.

第二圖係本發明實施例中液材擠出裝置之前側示意圖。 The second drawing is a schematic view of the front side of the liquid material extrusion apparatus in the embodiment of the present invention.

第三圖係本發明實施例中液材擠出裝置之後側示意圖。 The third drawing is a schematic view of the rear side of the liquid material extrusion apparatus in the embodiment of the present invention.

第四圖係本發明實施例中液材擠出裝置之立體分解示意圖。 The fourth figure is a perspective exploded view of the liquid material extrusion device in the embodiment of the present invention.

第五圖係本發明實施例中膠閥之閥軸與齒輪之輪軸嵌接連動之立體分解圖 The fifth figure is an exploded perspective view of the valve shaft of the rubber valve and the wheel axle of the gear in the embodiment of the present invention.

第六圖係本發明實施例中膠閥、閥座、連動件間的組合關係示意圖。 The sixth figure is a schematic diagram of the combined relationship between the rubber valve, the valve seat and the linking member in the embodiment of the present invention.

第七圖係本發明實施例中膠閥之示意圖。 The seventh drawing is a schematic view of a rubber valve in an embodiment of the present invention.

第八圖係第二圖中A-A剖面示意圖。 The eighth figure is a schematic view of the A-A section in the second figure.

請參閱第一、二圖,本發明實施例液材擠出方法及裝置可以圖中所示液材擠出裝置為例作說明,實施例中「點膠」一辭可以涵蓋例如劃膠或塗膠等液材施作,包括:一載座1,包括:位於上方之上載座11及位於下方之下載座12,二者相固設而連動;上載座11前側設有二個為一組且相間隔而互相平行的Z軸向滑軌111;一提座13設於該滑軌111上,可受上載座11上一例如馬達之驅動件14所驅動,而在滑軌111上作Z軸向上下位移,上載座11上並上、下分別設有上感應器112、下感應器113,以供提座13上一感應件131受其感應而使提座13的位移獲得上、下限位;一閥座2,固設於該載座1的下載座12前側,其上以X軸向互相隔間距列置固設複數個膠閥3。 Referring to the first and second figures, the liquid material extrusion method and apparatus according to the embodiment of the present invention can be exemplified by the liquid material extrusion device shown in the figure. In the embodiment, the term "dispensing" can cover, for example, smearing or coating. The liquid material, such as glue, comprises: a carrier 1, comprising: an upper loading seat 11 and a downloading seat 12 located below, the two are fixedly coupled; the front side of the loading base 11 is provided with two groups. Z-axis slide rails 111 spaced apart from each other; a lifting seat 13 is disposed on the slide rail 111 and can be driven by a driving member 14 such as a motor on the loading base 11, and a Z-axis on the sliding rail 111 Upward and downward displacement, the upper seat 11 and the lower sensor 113 are respectively disposed on the upper and lower sides of the upper seat 11, so that a sensing member 131 on the lifting seat 13 is sensed to obtain the upper and lower limits of the displacement of the lifting seat 13. A valve seat 2 is fixed on the front side of the download base 12 of the carrier 1, and a plurality of glue valves 3 are fixedly arranged at a distance from each other in the X-axis direction.

請參閱第三圖,該下載座12後側設有一驅動機構4,該處之上載座11並凹設一區間114;該驅動機構4包括:一線性往復機構41以及一旋轉往復機構42,其中該線性往復機構41包括一氣壓缸構成的第二驅動件411,其固設於該下載座12,且其作X軸向位移的缸桿412端部聯結並驅動一固定座413,固定座413的位移受後方的下載座12上一擋止件414所擋止;該旋轉往復機構42包括一與該線性往復機構41之固定座412固定並受其連動的X軸向齒條421,其下方囓合相隔間距設置並各以輪軸422樞設於下載座12的複數個齒輪423,該齒條421設於下載座12上一X軸向滑軌424(圖示於第八圖)。 Referring to the third figure, a driving mechanism 4 is disposed on the rear side of the download base 12, and the loading base 11 is recessed with a section 114. The driving mechanism 4 includes: a linear reciprocating mechanism 41 and a rotating reciprocating mechanism 42. The linear reciprocating mechanism 41 includes a second driving member 411 formed by a pneumatic cylinder, which is fixed to the downloading seat 12, and the end of the cylinder rod 412 which is X-axially displaced is coupled and drives a fixing base 413. The fixing base 413 The displacement is blocked by a stop 414 on the rear download base 12; the rotary reciprocating mechanism 42 includes an X-axis rack 421 fixed to and coupled to the fixed seat 412 of the linear reciprocating mechanism 41, below The plurality of gears 423 are disposed on the download base 12 and are disposed on the download base 12 (shown in FIG. 8).

請參閱第四、五圖,該輪軸422樞設於下載座12並凸伸下載座12前側,同時穿經閥座2上之一樞孔21,閥座2設有相隔間距併列而上端封閉下端開放的凹設區間所形成的複數個定位區22供複數個膠閥3分別嵌 設定位其中,以使膠閥3彼此間保持相隔一預定間距,該樞孔21恰位於該定位區22中,輪軸422穿經閥座2上樞孔21而以前端一略呈矩形之鍵體425與膠閥3後側一閥軸321端部的略矩形凹設嵌槽322相嵌設而形成連動;該複數個膠閥3安裝於同一閥座2,該膠閥3在閥座2中定位區22的定位,構成對特定液材施作物件的尺寸施作規格定位,一旦待施作物件改變,僅需更換具有不同間距定位區22的閥座2,則包括各膠閥3及驅動機構4中齒輪423的輪軸422在閥座2的定位皆隨著改變,因此,點膠產品點膠尺寸及配置變化僅由閥座2決定;該提座13兩端各以一螺固件132在下方固設一連動件133,請配合參閱第六圖,該連動件133上相隔間距設有對應膠閥3數目的複數個U形嵌槽134,可供膠閥3中端部形成頭部331的柱塞33嵌設其中,另在連動件133兩端供螺固件132固設的部位亦呈U形嵌槽135;各柱塞33並共同受該提座13連動連動件133而同步作上下位移進行擠出。 Referring to the fourth and fifth figures, the axle 422 is pivoted on the download base 12 and protrudes from the front side of the download base 12 while passing through a pivot hole 21 of the valve seat 2, the valve seat 2 is juxtaposed at intervals and the upper end is closed at the lower end. a plurality of positioning zones 22 formed by the open recessed sections for the plurality of glue valves 3 to be respectively embedded The setting position is such that the valves 3 are kept at a predetermined interval from each other, the pivot hole 21 is located in the positioning area 22, and the wheel shaft 422 passes through the upper hole 21 of the valve seat 2 and has a slightly rectangular key body at the front end. 425 is interlocked with a slightly rectangular recessed recess 322 at the end of the valve shaft 321 at the rear of the valve 3; the plurality of valves 3 are mounted on the same valve seat 2, and the valve 3 is in the valve seat 2. The positioning of the positioning area 22 constitutes a specification for the size of the particular liquid material cropping part. Once the crop parts to be applied are changed, only the valve seat 2 having the different spacing positioning areas 22 needs to be replaced, including the respective rubber valve 3 and the driving. The positioning of the axle 422 of the gear 423 in the mechanism 4 in the valve seat 2 is changed. Therefore, the dispensing size and configuration change of the dispensing product are determined only by the valve seat 2; the two ends of the lifting seat 13 are respectively provided with a screw 132. A linkage member 133 is fixedly disposed below, please refer to the sixth figure. The linkage member 133 is provided with a plurality of U-shaped recessed grooves 134 corresponding to the number of the valves 3 at intervals, and the head portion of the rubber valve 3 is formed into a head portion 331. The plunger 33 is embedded therein, and the portion where the screw 132 is fixed at both ends of the linking member 133 is also a U-shaped recess 135; each column 33 and put together by the interlocking seat 13 interlocking member 133 up and down synchronous displacement extrusion.

請參閱第七、八圖,該膠閥3由上閥體31及下閥體32所構成,各膠閥3設有用以將膠液擠出之柱塞33,該柱塞33以Z軸向樞設於上閥體31中,該閥軸321以Y軸向與該柱塞33垂直地橫設樞設於下閥體32中,下閥體32的閥軸321一側設有接頭322可供一容納膠液的貯筒323接設,另一下端側設有一噴嘴324,該柱塞33於膠閥3位移的空間與噴嘴324間形成膠液留存的膠室325,該閥軸321軸徑外圓周設有可引導膠液由貯筒323流入膠室325的導流道326,各閥軸321被驅動機構4經由該閥座2的各定位區22進行同步驅動,藉由閥軸321的轉動以形成對該膠液的流通形成導通或關閉,並藉在膠液導入膠室325後,由柱塞33的上下在復位移將膠室325中膠液自噴嘴324擠出;在上閥體31一側設有洩氣孔311及一容液槽312,其中,洩氣孔311可供柱塞33上下位移時作為逃氣之用,容液槽312則可承接逃氣時之溢膠。 Referring to the seventh and eighth figures, the valve 3 is composed of an upper valve body 31 and a lower valve body 32. Each of the rubber valves 3 is provided with a plunger 33 for extruding the glue, and the plunger 33 is in the Z-axis direction. The valve shaft 321 is pivotally disposed perpendicularly to the plunger 33 in the Y-axis direction and is disposed in the lower valve body 32. The valve shaft 321 side of the lower valve body 32 is provided with a joint 322. A reservoir 323 for accommodating the glue is connected, and a nozzle 324 is disposed on the other lower end side. The plunger 33 forms a glue chamber 325 between the space displaced by the valve 3 and the nozzle 324. The valve shaft 321 shaft The outer circumference of the outer diameter is provided with a flow guiding channel 326 for guiding the glue liquid to flow into the plastic chamber 325 from the storage cylinder 323. The valve shafts 321 are synchronously driven by the driving mechanism 4 via the positioning regions 22 of the valve seat 2, and the valve shaft 321 is used. Rotating to form a turn-on or turn-off of the flow of the glue, and after the glue is introduced into the glue chamber 325, the glue in the glue chamber 325 is squeezed out from the nozzle 324 by the upper and lower sides of the plunger 33; The valve body 31 is provided with a venting hole 311 and a liquid receiving groove 312. The venting hole 311 can be used for escaping when the plunger 33 is displaced up and down, and the liquid holding groove 312 can receive the overflowing glue when escaping.

本發明實施例中的膠室325並不設於閥座2中,而係使複數個 膠室325逐一各分別設於一獨立的膠閥3中,並使複數個膠室325分別各設於複數個獨立的膠閥3中,各膠閥3中的膠液由一貯筒323流入膠室325係經由一閥軸321上的導流道326,使複數個膠閥3設於一閥座2一側,驅動該閥軸321的驅動機構4則位於閥座2另一側,使驅動機構4自閥座2一側對另一側的膠閥3驅動,以控制膠液是否經閥軸321上的導流道326通過,而閥軸321的驅動係由線性往復機構41執行一往復線性運動,再連動旋轉往復機構42執行以往復線性運動轉換為各齒輪423連動閥軸321的同步往復旋轉運動,以使各閥軸321控制各膠閥3由貯筒323流入膠室325的導流道326進行啟閉。 The glue chamber 325 in the embodiment of the present invention is not disposed in the valve seat 2, but is made up of a plurality of The glue chambers 325 are respectively disposed in a separate glue valve 3, and the plurality of glue chambers 325 are respectively disposed in a plurality of independent glue valves 3, and the glue liquid in each glue valve 3 flows from a storage cylinder 323. The glue chamber 325 is disposed on the side of a valve seat 2 via a guide 326 on a valve shaft 321 , and the drive mechanism 4 driving the valve shaft 321 is located on the other side of the valve seat 2 The driving mechanism 4 is driven from the valve seat 2 side to the other side of the valve 3 to control whether the glue passes through the guide passage 326 on the valve shaft 321 , and the drive shaft of the valve shaft 321 is executed by the linear reciprocating mechanism 41 . The reciprocating linear motion, and then the rotary reciprocating mechanism 42 performs a synchronous reciprocating rotational motion of the reciprocating linear motion to the gears 321 of the respective gears 423, so that the valve shafts 321 control the valves 3 to flow from the cartridge 323 into the chamber 325. The deflector 326 is opened and closed.

本發明實施例之液材擠出方法,包括:一開閥步驟,以線性往復機構41驅動旋轉往復機構42,使各膠閥3的閥軸321同步轉動,以使各膠閥3由貯筒323流入膠室325的導流道326對該膠液的流通形成導通;一擠出步驟,使驅動件14驅動提座13以同步驅動各柱塞33將膠室325中膠液自噴嘴324擠出。 The liquid material extrusion method of the embodiment of the present invention comprises: a valve opening step, driving the rotary reciprocating mechanism 42 by the linear reciprocating mechanism 41, so that the valve shafts 321 of the rubber valves 3 are synchronously rotated, so that the rubber valves 3 are from the storage cylinder The flow guiding channel 326 flowing into the plastic chamber 325 is electrically connected to the flow of the glue; in an extrusion step, the driving member 14 drives the lifting seat 13 to synchronously drive the plungers 33 to squeeze the glue in the plastic chamber 325 from the nozzle 324. Out.

本發明實施例之液材擠出方法及裝置,由於各膠室325獨立分離而形成於各獨立的膠閥3中,雖各柱塞33被同步驅動,但因膠閥3可被單獨更換,若其中有某一膠閥3有異常狀況,並不影響其他正常作動的膠閥3;而閥座2側表面上的凹設區間22提供各膠閥3可準確定位於閥座2,凹設區間22數量、位置、間隔可配合不同電子元件液材施作的需求作改變,且其改變不影響膠閥3中膠室325本身的結構,使膠閥3的運用富具彈性;再則,膠閥3由上閥體31及下閥體32所構成,其可拆解分離以進行內部清潔,使清潔難度降低而不易生死角;而亦因膠閥3可自閥座2拆解,膠閥3又可將上閥體31及下閥體32拆解,故可針對液材施作的點膠膠量多寡選擇搭配適當內徑的膠室325。 The liquid material extrusion method and device according to the embodiment of the present invention are formed in the separate glue valves 3 because the glue chambers 325 are separated independently. Although the plungers 33 are synchronously driven, the rubber valves 3 can be replaced separately. If one of the valves 3 has an abnormal condition, it does not affect other normally actuated valves 3; and the recessed section 22 on the side surface of the valve seat 2 provides that each valve 3 can be accurately positioned on the valve seat 2, recessed The number, position and interval of the interval 22 can be changed according to the requirements of the liquid materials of different electronic components, and the change does not affect the structure of the glue chamber 325 itself in the valve 3, so that the operation of the valve 3 is rich and flexible; The valve 3 is composed of an upper valve body 31 and a lower valve body 32, which can be disassembled and separated for internal cleaning, so that the cleaning difficulty is reduced and the dead angle is not easily generated; and the valve 3 can be disassembled from the valve seat 2, and the glue is removed. The valve 3 can disassemble the upper valve body 31 and the lower valve body 32, so that the amount of dispensing glue applied to the liquid material can be selected to match the plastic chamber 325 of the appropriate inner diameter.

惟以上所述者,僅為本發明之較佳實施例而已,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發明說明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。 The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

1‧‧‧載座 1‧‧‧Seat

11‧‧‧上載座 11‧‧‧ Upload seat

111‧‧‧滑軌 111‧‧‧Slide rails

112‧‧‧上感應器 112‧‧‧Upper sensor

113‧‧‧下感應器 113‧‧‧ lower sensor

12‧‧‧下載座 12‧‧‧ download seat

13‧‧‧提座 13‧‧‧

131‧‧‧感應件 131‧‧‧Inductive parts

14‧‧‧驅動件 14‧‧‧ Drives

2‧‧‧閥座 2‧‧‧ valve seat

3‧‧‧膠閥 3‧‧‧ valve

Claims (21)

一種液材擠出方法,包括:使複數個膠室分別形成於複數個獨立分離的膠閥中,各膠室分別各設有柱塞將膠液擠出;使各膠閥中各經由一閥軸上的導流道控制膠液流動;使複數個膠閥中的各柱塞同步進行擠出,各閥軸則同步被一驅動機構驅動進行膠液控制。 A liquid material extrusion method comprises: forming a plurality of glue chambers respectively formed in a plurality of independently separated glue valves, each of the glue chambers being respectively provided with a plunger to extrude the glue liquid; and each of the glue valves is respectively passed through a valve The guide channel on the shaft controls the flow of the glue; the plungers of the plurality of valves are simultaneously extruded, and the valve shafts are synchronously driven by a drive mechanism for glue control. 一種液材擠出方法,包括:一開閥步驟,以一驅動機構使複數個膠閥的閥軸同步轉動,以使各膠閥由貯筒流入膠室的導流道對膠液的流通形成導通;一擠出步驟,同步驅動複數個柱塞將膠室中膠液自各膠閥的噴嘴擠出。 A liquid material extrusion method comprises: a valve opening step, wherein a valve mechanism synchronously rotates a plurality of rubber valves by a driving mechanism, so that the flow channels of the rubber valves from the storage cylinder flowing into the plastic chamber form a flow of glue; Conduction; an extrusion step, synchronously driving a plurality of plungers to squeeze the glue in the chamber from the nozzles of the respective valves. 如申請專利範圍第1、2項任一項所述液材擠出方法,其中,該複數個膠閥安裝於同一閥座,點膠產品點膠尺寸及配置變化由閥座決定。 The liquid material extrusion method according to any one of claims 1 to 2, wherein the plurality of rubber valves are installed on the same valve seat, and the dispensing size and configuration change of the dispensing product are determined by the valve seat. 如申請專利範圍第1、2項任一項所述液材擠出方法,其中,該複數個膠閥設於一閥座一側,驅動該閥軸的驅動機構則位於閥座另一側。 The liquid material extrusion method according to any one of claims 1 to 2, wherein the plurality of rubber valves are disposed on one side of a valve seat, and the driving mechanism for driving the valve shaft is located on the other side of the valve seat. 如申請專利範圍第1、2項任一項所述液材擠出方法,其中,該閥軸的驅動係由一線性往復機構執行一往復線性運動,再連動一旋轉往復機構執行以往復線性運動轉換為閥軸的往復旋轉運動。 The liquid material extrusion method according to any one of claims 1 to 2, wherein the drive shaft of the valve shaft performs a reciprocating linear motion by a linear reciprocating mechanism, and then performs a reciprocating linear motion by a rotary reciprocating mechanism. Converted to a reciprocating rotary motion of the valve shaft. 一種液材擠出裝置,包括:各別獨立設於一閥座的複數個膠閥,每一膠閥各設有膠室及用以將膠液自膠室擠出之柱塞,各柱塞共同受驅動同步作上下位移進行擠出。 A liquid material extrusion device comprises: a plurality of rubber valves independently arranged on a valve seat, each rubber valve is provided with a glue chamber and a plunger for extruding the glue liquid from the glue chamber, each plunger The drive is synchronously driven up and down for extrusion. 一種液材擠出裝置,包括:具有複數個膠室以及對膠室中膠液擠出的複數個柱塞,各膠室分別各形成於一膠閥中,各膠閥各別獨立分離但安裝於同一閥座。 A liquid material extruding device comprises: a plurality of plastic chambers and a plurality of plungers for extruding the glue liquid in the plastic chamber, wherein each of the rubber chambers is formed in a rubber valve, and each rubber valve is separately separated but installed. At the same valve seat. 如申請專利範圍第6、7項任一項所述液材擠出裝置,其中,該閥座設有相隔間距的定位區,各定位區形成凹設區間。 The liquid material extrusion device according to any one of claims 6 to 7, wherein the valve seat is provided with a positioning area spaced apart from each other, and each positioning area forms a concave section. 如申請專利範圍第8項所述液材擠出裝置,其中,該凹設區間中設有樞孔,一驅動機構以一輪軸穿經閥座上樞孔,而以前端一鍵體與膠閥後側一閥軸端部的凹設嵌槽相嵌設,而形成連動,該閥軸控制膠液流入膠室。 The liquid material extrusion device of claim 8, wherein the recessed section is provided with a pivot hole, and a driving mechanism passes through a pivot hole of the valve seat with a wheel axle, and a front end key body and a rubber valve The concave recessed groove at the end of the rear side of the valve shaft is embedded to form a linkage, and the valve shaft controls the glue to flow into the plastic chamber. 如申請專利範圍第6、7項任一項所述液材擠出裝置,其中,該膠閥上一供容納膠液的貯筒與膠室間設有閥軸,該閥軸設有可引導膠液由貯筒流入膠室的導流道。 The liquid material extrusion device according to any one of claims 6 to 7, wherein a valve shaft is disposed between the storage cylinder for holding the glue liquid and the plastic chamber, and the valve shaft is provided with a guide. The glue flows from the reservoir into the flow channel of the glue chamber. 如申請專利範圍第10項所述液材擠出裝置,其中,該複數個膠閥的各閥軸共同受一驅動機構所同步驅動。 The liquid material extrusion device according to claim 10, wherein the valve shafts of the plurality of valves are synchronously driven by a driving mechanism. 一種液材擠出裝置,包括:複數個具有膠室以及對膠室中膠液擠出之柱塞的膠閥,該複數個膠閥共同設於一閥座,其複數個柱塞可被同步驅動進行對膠室中膠液擠出;該閥座設有複數個定位區使複數個膠閥彼此間保持相隔一間距,各膠閥設有控制供容納膠液的貯筒與膠室間膠液流動的閥軸,各閥軸被一驅動機構經由該閥座的各定位區進行同步驅動。 A liquid material extrusion device comprises: a plurality of glue valves having a glue chamber and a plunger for extruding glue in the glue chamber, the plurality of glue valves being jointly disposed on a valve seat, wherein the plurality of plungers can be synchronized The driving is performed to extrude the glue in the plastic chamber; the valve seat is provided with a plurality of positioning regions to keep a plurality of rubber valves spaced apart from each other, and each rubber valve is provided with a glue between the storage cylinder and the plastic chamber for controlling the glue liquid. The valve shaft of the liquid flow, each valve shaft is synchronously driven by a driving mechanism through each positioning area of the valve seat. 如申請專利範圍第12項所述液材擠出裝置,其中,該膠閥由上閥體及下閥體所構成,該柱塞樞設於上閥體中,閥軸設於下閥體中。 The liquid material extrusion device according to claim 12, wherein the rubber valve is composed of an upper valve body and a lower valve body, the plunger is pivotally disposed in the upper valve body, and the valve shaft is disposed in the lower valve body . 如申請專利範圍第12項所述液材擠出裝置,其中,該驅動機構包括:一線性往復機構以及一旋轉往復機構。 The liquid material extrusion device of claim 12, wherein the driving mechanism comprises: a linear reciprocating mechanism and a rotating reciprocating mechanism. 如申請專利範圍第14項所述液材擠出裝置,其中,該線性往復機構包括一第二驅動件,其聯結並驅動一固定座,固定座的位移受一擋止件擋止。 The liquid material extrusion device of claim 14, wherein the linear reciprocating mechanism comprises a second driving member that couples and drives a fixing seat, and the displacement of the fixing seat is blocked by a stopper. 如申請專利範圍第14項所述液材擠出裝置,其中,該旋轉往復機構包括一與該線性往復機構之固定座固定,並受其連動的一設於一滑軌的齒條,其囓合相隔間距設置並各以輪軸樞設於載座的複數個齒輪,該輪軸與該膠閥的閥軸連動。 The liquid material extrusion device according to claim 14, wherein the rotary reciprocating mechanism comprises a rack fixed to the fixed seat of the linear reciprocating mechanism and coupled thereto, and a rack disposed on a slide rail is engaged The plurality of gears are disposed at intervals and each of which is pivoted to the carrier, and the axle is interlocked with the valve shaft of the valve. 如申請專利範圍第6、7、12項任一項所述液材擠出裝置,其中,該閥座固設於一載座,其設有滑軌,一提座設於該滑軌上,可受驅動件所驅動,而在滑軌上作上下位移使各柱塞受其共同驅動。 The liquid material extrusion device according to any one of the preceding claims, wherein the valve seat is fixed to a carrier, the slide rail is provided, and a lifting seat is disposed on the sliding rail. It can be driven by the drive member, and the upper and lower displacements on the slide rail drive the plungers together. 如申請專利範圍第17項所述液材擠出裝置,其中,該載座包括:位於上方之上載座及位於下方之下載座,二者相固設而連動。 The liquid material extrusion device according to claim 17, wherein the carrier comprises: an upper loading seat and a lower downloading seat, and the two are fixedly coupled. 如申請專利範圍第17項所述液材擠出裝置,其中,該提座固設一連動件,該連動件上相隔間距設有對應膠閥數目的複數個嵌槽,可供膠閥的柱塞嵌設其中。 The liquid material extrusion device according to claim 17, wherein the lifting seat is provided with a linking member, and the connecting member is provided with a plurality of fitting grooves corresponding to the number of the valves at intervals, and the column for the rubber valve is provided. The plug is embedded in it. 如申請專利範圍第6、7、12項任一項所述液材擠出裝置,其中,該膠閥設有洩氣孔及一容液槽。 The liquid material extrusion device according to any one of claims 6, wherein the valve is provided with a vent hole and a liquid reservoir. 一種液材擠出裝置,包括:用以執行如申請專利範圍第1至5項任一項所述液材擠出方法之裝置。 A liquid material extrusion apparatus comprising: means for performing the liquid material extrusion method according to any one of claims 1 to 5.
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