M280442 、創作說明（1) 新型所屬之技術領域】 wiu'i量控制閥之結構，是用於液、氣壓缸的入 進：丄ϊι由該控制閥地控制液、㈣缸的麼力源 進入缸體内。P，連而管控該伸縮桿 【先前技術】 甲細及疋位目的者。 按，一般有關液、氣壓缸中對其 接由壓力源進入缸中、以為由甲、％杯之運動，即直 +、收缩移動·# , 、 力源推移該伸縮桿的呈伸 出、收、、、侣移動，然而想控制伸 麼容易，因為當壓力源進入缸 巧量的話卻不疋那 日车的控制，以鉍从w』 内的机ΐ多寡並沒有獲得 預定的位置了；如H j丰確地將之到達 系統架構的運作產生誤差狀況二=情形則導致在整個 嚴格的動作時、實在有困難。 /、疋針對要求準確度較 【新变内容】 申請有述，申請人便開發4本索創作並予提出 本創作之主要目的，在提供一 ☆旦 是用於液、氣屢缸的入口流道；之結構， ‘、彈簧圈、錐形塞所構成，其彈菁圈磁閱 一之間，而錐形塞則位在錐形口中· Β5電磁閥與錐形 力源進人該入口流道、準備將伸縮I = H ^氡Μ知：的壓 由電磁閥的電磁作用而牽引錐形塞^動，以t時，則藉 由原先是阻封密貼狀態、遂形成錐形塞盥i k成錐形口 的流道’之後再恢復至原來的阻封密ς狀態r:f分離狀 叨®該電磁 第5頁 M28Q442 四、創作說明（2) 作用愈大時、則流通之流道也愈大，如此以為控制其壓力 -源的流進量作用，進而可藉以管控伸縮桿之伸縮及定位目 的者。 本創作之另一目的，在提供一種流量控制閥之結構， 其中，該電磁閥亦可改由馬達做控制。 【實施方式】 首先，敬請配合參閱第一圖之說明所示：本案一種流 量控制閥之結構，是用於液壓缸或是氣壓缸皆可的流量控 制閥2 ，該流量控制閥2係位在缸體1的入口流道1 1中， ¥部則由電磁閥3 、彈簧圈4 、錐形塞5所構成，其彈簧 圈4乃位在電磁閥3與錐形塞5之間，而錐形塞5則位在 錐形口 2 1中。 因此，當缸體1的壓力源P進入該入口流道1 1、準備 將伸縮桿1 A作伸出動作時，則藉由電磁閥3本身受動啟動 時的電磁作用而牽引錐形塞5作動，以為在流量控制閥2 中的錐形口 2 1由原先是由錐形塞5將之阻塞密貼狀態、遂 在電磁閥3的電磁作用而使錐形塞5與錐形口 2 1因而呈分 離狀（如第二圖-A、- B)，如此便構成流通的流道而進入 缸體1中，同時也開始將伸縮桿1A呈伸出動作，之後當電 閥3的電磁作用消除了 ，則錐形塞5便恢復至原來的阻 封密貼狀態；如此，由於有了電磁閥3的控制錐形塞5移 動情形，也就是錐形塞5與錐形口 2 1之間的空隙是可以被 操控的，則導致壓力源P的也因而受到有效控制其流量， 因此便可藉此來管控伸縮桿1 A伸出量的長度距離，也可藉M280442 、 Creation of creation (1) New type of technical field] The structure of wiu'i volume control valve is used for the entry of hydraulic and pneumatic cylinders: the force source of the hydraulic and hydraulic cylinders is controlled by the control valve. Inside the cylinder. P, and then control the telescopic rod 【Prior art】 Those who are thin and have a purpose. According to the general, the relevant hydraulic and pneumatic cylinders are connected to the pressure source into the cylinder, which is thought to be caused by the movement of the armour and the% cup, that is, the straight +, contraction movement · #, and the force source moves the extension rod to extend and retract. ,,, And couples move, but it is easy to control the extension, because when the pressure source enters the cylinder, the control of the day car is not ignored, and the amount of bismuth from w ′ does not get the predetermined position; such as H j accurately arrived at the operation of the system architecture to produce an error condition. Two = the situation leads to difficulties in the entire strict operation. / 、 疋 The accuracy of the requirements is more than the [new change content] application, the applicant will develop 4 books and propose the main purpose of this creation, in order to provide a ☆ once used for the inlet flow of liquid and gas cylinders The structure of the road is composed of a spring coil and a conical plug. The elastic ring is magnetically read, and the conical plug is located in the conical mouth. The Β5 solenoid valve and the conical force source enter the inlet flow. It is prepared to stretch the telescopic I = H ^ 氡 M to know that the pressure is pulled by the electromagnetic action of the solenoid valve to move the conical plug. At t, the conical plug is formed by the original blocking and sealing state. ik into a tapered mouth flow channel 'and then return to the original blocking and sealing state r: f separated state 叨 The electromagnetic page 5 M28Q442 4. Creation instructions (2) When the effect is greater, the flow channel The larger it is, so that it is thought to control its pressure-source influx effect, which can then be used to control the expansion and positioning of the telescopic rod. Another object of this creation is to provide a structure of a flow control valve, wherein the solenoid valve can also be controlled by a motor instead. [Embodiment] First, please cooperate with the description shown in the first figure: the structure of a flow control valve in this case is a flow control valve 2 which can be used for hydraulic cylinders or pneumatic cylinders. The flow control valve 2 is in a series of positions. In the inlet flow path 11 of the cylinder block 1, the ¥ part is composed of a solenoid valve 3, a spring coil 4, and a conical plug 5. The spring coil 4 is located between the solenoid valve 3 and the conical plug 5. The tapered plug 5 is located in the tapered port 21. Therefore, when the pressure source P of the cylinder body 1 enters the inlet flow channel 1 and is ready to extend the telescopic rod 1 A, the conical plug 5 is pulled by the electromagnetic action of the solenoid valve 3 when it is activated. It is thought that the tapered port 2 1 in the flow control valve 2 was originally blocked by the tapered plug 5 in a close contact state, and then the electromagnetic action of the solenoid valve 3 caused the tapered plug 5 and the tapered port 2 1 It is separated (such as the second picture -A, -B), so it forms a flow channel and enters the cylinder body 1, and also starts to extend the telescopic rod 1A, and then the electromagnetic effect of the electric valve 3 is eliminated When the taper plug 5 is restored to the original state of blocking and sealing, in this way, because of the movement of the taper plug 5 controlled by the solenoid valve 3, that is, between the taper plug 5 and the taper port 21 The gap can be manipulated, so that the pressure source P is also effectively controlled its flow rate, so it can be used to control the length of the extension of the telescopic rod 1 A, or borrow
第6頁 M280442 四、創作說明（3) 以控制移動時的時間長短，進而達到操控的精準性。 • 當然，當電磁閥3本身受啟動時的電磁作用愈大時， 則牵引錐形塞5的作動也就跟著變大，相對地錐形塞5與 錐形口 21之間所產生的空隙也會增大（如第三圖-A、-B) ，即流通的流道在變大情形下，壓力源P就可以快速供入 、而使伸縮桿1 A快速作動；如此伸縮桿1 A的移動時間便可 以縮短、而且是快速定位完成，這對操控上是相對實用的 〇 另，該電磁閥3亦可改由馬達3 控制（如第四圖） #，以達到具有相同功效者。 綜上所陳，本創作確實具有可有效控制液壓缸或是氣 壓缸中伸縮桿的移動時長度、時間變化及定位作用顯現， 當符合專利法第九十三條之成立要件，懇請 鈞局明鑒， 惠予授准合法之專利權成立，至感德便。Page 6 M280442 4. Creation Instructions (3) Control the length of time during movement, and then achieve precise control. • Of course, when the electromagnetic valve 3 itself is activated by the larger electromagnetic effect, the action of pulling the tapered plug 5 will also increase, and the gap between the tapered plug 5 and the tapered port 21 will also increase. Will increase (as in the third picture -A, -B), that is, under the situation that the flow channel becomes larger, the pressure source P can be quickly fed in, and the telescopic rod 1 A can be quickly actuated; The moving time can be shortened and the positioning can be completed quickly. This is relatively practical for control. In addition, the solenoid valve 3 can also be controlled by the motor 3 (as shown in the fourth figure) # to achieve the same effect. To sum up, this creation really has the effect of effectively controlling the length, time change and positioning effect of the movement of the telescopic rod in the hydraulic cylinder or pneumatic cylinder. When it meets the establishment requirements of Article 93 of the Patent Law, please kindly ask Jun Bureau. The right to grant a quasi-legal patent right is justified.
第7頁 M280442 圖式簡單說明 【圖式簡單說明】 第一圖··係本創作結構之示意圖Page 7 M280442 Schematic illustration [Schematic illustration] The first picture is a diagram of the creative structure
第二圖-A 第二圖-B 第三圖-A 第三圖-B 係本創作呈較小流量作動時之示意圖。 係本創作呈較小流量作動時之局部放大圖 係本創作呈較大流量作動時之示意圖。 係本創作呈較大流量作動時之局部放大圖 第四圖：係本創作另一形態結構之示意圖 【主要元件符號說明】 #缸體 1 1入口流道 1 A伸縮桿 2流量控制閥 2 1錐形口 3電磁閥 3 A馬達 4彈簧圈 5錐形塞 P壓力源The second picture-A The second picture-B The third picture-A The third picture-B is a schematic diagram when the creation is operated with a small flow. This is a partial enlarged view of the creation when the flow is relatively small. This is a partial enlarged view of the creation when the flow is relatively large. Figure 4: Schematic diagram of another form of the creation [Description of the main component symbols] #Cylinder block 1 1Inlet flow channel 1 A telescopic rod 2 Flow control valve 2 1 Conical port 3 solenoid valve 3 A motor 4 spring coil 5 conical plug P pressure source
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