WO2019061456A1 - Quantitative toothpaste squeezing apparatus - Google Patents

Quantitative toothpaste squeezing apparatus Download PDF

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Publication number
WO2019061456A1
WO2019061456A1 PCT/CN2017/104900 CN2017104900W WO2019061456A1 WO 2019061456 A1 WO2019061456 A1 WO 2019061456A1 CN 2017104900 W CN2017104900 W CN 2017104900W WO 2019061456 A1 WO2019061456 A1 WO 2019061456A1
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WO
WIPO (PCT)
Prior art keywords
toothpaste
rolling
link
toothbrush
rod
Prior art date
Application number
PCT/CN2017/104900
Other languages
French (fr)
Chinese (zh)
Inventor
贺碧先
Original Assignee
贺碧先
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 贺碧先 filed Critical 贺碧先
Priority to PCT/CN2017/104900 priority Critical patent/WO2019061456A1/en
Publication of WO2019061456A1 publication Critical patent/WO2019061456A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/18—Holders or dispensers for soap, toothpaste, or the like for both soap and toothpaste or the like; in combination with holders for drinking glasses, toothbrushes, or the like ; Toothpaste dispensers; Dental care centers

Definitions

  • the present invention relates to the field of smart home technology, and in particular to a quantitative toothpaste device.
  • Smart homes can be remotely controlled, such as automatic boiling water, automatic air conditioning, automatic alarms and other convenient functions, and thus are highly respected by many people. This will not only make the user experience upgrade, but also the lifestyle that many modern people dream of. For some people who are physically deficient or have inconveniences in their lives, smart homes can provide them with many conveniences.
  • the object of the present invention is to overcome the deficiencies in the prior art and to provide a quantitative toothpaste device to reduce waste and improve people's quality of life.
  • a quantitative toothpaste device for extruding toothpaste onto a toothbrush comprising: a toothbrush transfer robot, a limited extrusion mechanism, and a rolling mechanism;
  • the toothbrush transfer robot includes: a robot mount, a rotary drive arm, and a gripping portion, wherein the robot mount and the gripping portion are respectively hinged with the rotary drive arm, and the rotary drive arm is provided at two ends Have a rotary drive;
  • the limited extrusion mechanism comprises: a swing drive motor, an adjustment link, a drive link, a guide link, and a squeeze a pressing rod, a toothpaste extruding end and a connecting rod connecting end are arranged on the pressing rod, the connecting rod connecting end and the adjusting link are respectively hinged with the driving link, and the adjusting link is provided with an adjustment a slot, the swing drive motor is coupled to the adjustment link through the adjustment slot, the guide link is hinged to the toothpaste extrusion end, and the swing drive motor drives the squeeze through the drive link
  • the rod is advanced or retracted horizontally, and the adjusting link controls the distance that the extrusion rod advances or retreats through the adjusting groove;
  • the rolling mechanism includes: an ejection motor, a transmission assembly, a rolling assembly, and a toothpaste fixing portion, and the ejection motor drives the rolling assembly to perform a vertical lifting movement along the toothpaste fixing portion through the transmission assembly.
  • the rotary drive is a servo motor.
  • the transmission assembly has a driving gear and a guiding rack, the driving gear meshes with the guiding rack, and the pushing motor drives the driving gear to perform vertical lifting movement The rotation occurs under the action of the guide rack.
  • the rolling assembly has a roller and a rolling rack portion, and the rolling rack portion meshes with the driving gear.
  • the toothpaste fixing portion has a P-shaped clamping groove and a guiding portion, and the roller vertically rises or falls along the guiding portion.
  • a quantitative toothpaste device of the present invention is provided with a toothbrush transfer robot, a limited extrusion mechanism, and a rolling mechanism.
  • the automatic toothpaste action can be adjusted according to individual needs, and the amount of toothpaste can be adjusted every time.
  • FIG. 1 is an overall structural view of a quantitative toothpaste device according to an embodiment of the present invention
  • FIG. 2 is a structural view of a toothbrush transfer robot according to an embodiment of the present invention.
  • FIG. 3 is a structural view of a rolling mechanism according to an embodiment of the present invention.
  • a quantitative toothpaste device 10 of the present invention comprises: a toothbrush transfer robot 100, a limited extrusion mechanism 200, and a rolling mechanism 300.
  • the toothbrush transfer robot 100 includes: a robot mount 110, a rotary drive arm 120, and a gripping portion 130.
  • the robot mount 110 and the gripping portion 130 are respectively hinged with the rotary drive arm 120, and the rotary drive arm 120 is provided at both ends of the rotary drive arm 121. .
  • the rotary actuator 121 is a servo motor.
  • the gripping portion 130 has a motor screw mechanism 131 and a toothbrush clamping portion 132.
  • the motor screw mechanism 131 drives the toothbrush clamping portion 132 to telescopically move in the axial direction of the motor screw mechanism 131.
  • the robot holder 110 has a fixing base connecting portion 111. And the fixed seat rotating portion 112, the fixed seat rotating portion 112 drives the fixed seat connecting portion 111 to rotate.
  • the limited-extrusion mechanism 200 includes: a swing drive motor 210, an adjustment link 220, a drive link 230, a guide link 240, and a squeeze rod 250.
  • the squeeze rod 250 is provided with a toothpaste squeeze.
  • the output end 251 and the connecting rod connecting end 252, the connecting rod connecting end 252 and the adjusting connecting rod 220 are respectively hinged with the driving link 230, and the adjusting connecting rod 220 is provided with an adjusting slot 221, and the swinging driving motor 210 passes through the adjusting slot 221 and the adjusting connecting rod 220, the guiding link 240 is hinged to the toothpaste extruding end 251, and the swing driving motor 210 drives the pressing rod 250 to advance or retreat horizontally through the driving link 230, and the adjusting link 230 controls the pressing rod 250 to advance or retreat through the adjusting groove 221 of Distance.
  • the rolling mechanism 300 includes: an ejection motor 310, a transmission assembly 320, a rolling assembly 330, and a toothpaste fixing portion 340.
  • the ejection motor 310 drives the rolling assembly 330 along the toothpaste fixing portion 3 through the transmission assembly 320.
  • 40 do vertical lifting exercises.
  • the toothpaste fixing portion 340 has a P-shaped clamping groove 341 and a guide portion 342, and the roller 331 vertically ascends or descends along the guide portion.
  • the transmission assembly 320 has a drive gear 321 and a guide rack 322.
  • the drive gear 321 is hinged with the push-out motor 310, the drive gear 321 is meshed with the guide rack 322, and the push-out motor 310 drives the drive gear 321 to be vertical.
  • the lifting movement ⁇ is rotated by the guide rack 322.
  • the rolling assembly 330 has a roller 331 and a rolling rack portion 332.
  • the rolling rack portion 332 meshes with the driving gear 321 .
  • the driving gear 321 rotates, the rolling rack portion 332 is caused to rise or fall, thereby realizing the roller 331. Rolling action on toothpaste.
  • the push-out motor 310 drives the rolling assembly 330 to descend through the transmission assembly 320, and the toothpaste fixed on the toothpaste fixing portion 340 is rolled on the same roller 331 that is lowered by the rolling assembly 330, so that the toothpaste shell is located.
  • the toothpaste at the tail of the body is moved forward, and the toothpaste in the front part of the toothpaste case is pushed out and filled out, and then the motor 310 is pushed out to stop the rolling action.
  • the swing drive motor 210 pushes the squeeze rod 250 horizontally forward by the drive link 230 to urge the toothpaste extruding end 251 to press the toothpaste.
  • the electric screw mechanism 131 on the gripping portion 130 drives the toothbrush clamping portion 132 to slowly extend, so that the extruded toothpaste is evenly distributed on the bristles of the toothbrush; then the swing driving motor 210 starts to reverse and drives The driving link 230 pulls the pressing rod 250 to move horizontally backward, and the toothpaste extruding end 25
  • the fixed seat rotating portion 112 drives the rotating driving arm 120 and the clamping portion 130 to rotate around the fixed seat connecting portion 111, and the rotary driving device 121 on the rotating driving arm 120 starts to operate, so that the clamping portion 130 is lifted up to the user. In front of you, wait for the user to remove the toothbrush.
  • the shape of the toothpaste shell on the market is irregular, and the limited-extrusion mechanism 200 in this embodiment defines the stroke of the squeeze rod 250 by the forward and reverse rotation of the swing drive motor 210, thereby Make the distance of each toothpaste squeezed the same. Further, according to the demand, the amount of the extruded toothpaste can be changed to change the amount of the toothpaste extrusion end 251 by changing the installation position of the adjustment groove 221 and the swing drive motor 210 to achieve the purpose of quantification.
  • the toothpaste may move toward the rear end of the toothpaste shell under the action of atmospheric pressure, and each time the device is started, the rolling mechanism 300 will roll the toothpaste to achieve Each time the toothpaste of the toothpaste and the toothpaste of the toothpaste is filled, the amount of toothpaste per extrusion is achieved by the cooperation of the rolling mechanism 300 and the limited extrusion mechanism 200.
  • the rolling mechanism 300 presses the toothpaste to ensure that there is no residual toothpaste at the tail of the toothpaste case, thereby reducing waste.
  • a quantitative toothpaste device 10 of the present invention is provided with a toothbrush transfer robot 100, a limited extrusion mechanism 200, and a rolling mechanism 300.
  • the automatic toothpaste action can be adjusted according to individual needs, and the amount of toothpaste can be adjusted every time.

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Brushes (AREA)

Abstract

A quantitative toothpaste squeezing apparatus (10), applied to squeeze toothpaste onto a toothbrush, and comprising a toothbrush transferring manipulator (100), a quantity-limiting extrusion mechanism (200), and a rolling mechanism (300). The toothbrush transferring manipulator (100) comprises: a manipulator fixing base (110), a rotary driving arm (120), and a clamping part (130); the quantity-limiting extrusion mechanism (200) comprises: a swinging driving motor (210), an adjusting connecting rod (220), a driving connecting rod (230), a guiding connecting rod (240), and a squeezing rod (250), the squeezing rod (250) is provided with a toothpaste squeezing end (251) and a connecting rod connecting end (252), and the swinging driving motor (210) drives the squeezing rod (250) to move forwards or backwards in the horizontal direction; the rolling mechanism (300) comprises: a push-out motor (310), a transmission assembly (320), a rolling assembly (330), and a toothpaste fixing part (340), and the push-out motor (310) drives, by means of the transmission assembly (320), the rolling assembly (330) to make vertical lifting movement along the toothpaste fixing part (340). By means of the provision of the toothbrush transferring manipulator (100), the quantity-limiting squeezing mechanism (200), and the rolling mechanism (300), the apparatus implements an automatic toothpaste squeezing action, where the quantity of toothpaste squeezed each time can be adjusted according to individual needs, so that convenience is provided for a user while waste is reduced.

Description

一种定量挤牙膏装置  Quantitative toothpaste device
技术领域  Technical field
[0001] 本发明涉及一种智能家居技术领域， 特别是涉及一种定量挤牙膏装置。  [0001] The present invention relates to the field of smart home technology, and in particular to a quantitative toothpaste device.
背景技术  Background technique
[0002] 智能家居可以实现远程控制， 诸如自动烧水、 自动幵空调、 自动警报等便利功 育 ， 因而被很多人推崇。 这样不仅可以让用户体验感升级， 是很多现代人梦寐 以求的生活方式。 而对于一些身体上有缺陷或者随着年齢增长生活上有不便的 人群， 智能家居能为他们提供许多便利。  [0002] Smart homes can be remotely controlled, such as automatic boiling water, automatic air conditioning, automatic alarms and other convenient functions, and thus are highly respected by many people. This will not only make the user experience upgrade, but also the lifestyle that many modern people dream of. For some people who are physically deficient or have inconveniences in their lives, smart homes can provide them with many conveniences.
[0003] 随着生活水平的提高， 人们的健康意识越来越强， 而保护牙齿的健康也是许多 人重视的问题， 现在市场上有各种各样的牙膏产品， 由于其中加入的材料的不 同每次使用吋的用量也是有要求的， 例如含氟牙膏成人的使用量约在 1/2也刷头 位置就足够了， 人为的控制用量则显得不方便。  [0003] With the improvement of living standards, people's health awareness is getting stronger and stronger, and the protection of teeth health is also a problem that many people pay attention to. Now there are various toothpaste products on the market, due to the different materials added. The amount of strontium used per time is also required. For example, the use of fluoride toothpaste in adults is about 1/2, and the position of the brush head is sufficient. The artificial control dosage is inconvenient.
[0004] 因此， 如何设计一种能够调节牙膏的挤出量的自动挤牙膏装置， 是智能家居行 业设计人员需要解决的问题。  [0004] Therefore, how to design an automatic toothpaste device capable of adjusting the amount of toothpaste extrusion is a problem that the smart home industry designer needs to solve.
技术问题  technical problem
[0005] 本发明的目的是克服现有技术中的不足之处， 提供一种定量挤牙膏装置， 以减 少浪费， 提高人们生活质量。  [0005] The object of the present invention is to overcome the deficiencies in the prior art and to provide a quantitative toothpaste device to reduce waste and improve people's quality of life.
问题的解决方案  Problem solution
技术解决方案  Technical solution
[0006] 本发明的目的是通过以下技术方案来实现的： [0006] The object of the present invention is achieved by the following technical solutions:
[0007] 一种定量挤牙膏装置， 用于将牙膏挤出于牙刷上， 其特征在于， 包括： 牙刷转 移机械手、 限量挤出机构、 滚压机构；  [0007] A quantitative toothpaste device for extruding toothpaste onto a toothbrush, comprising: a toothbrush transfer robot, a limited extrusion mechanism, and a rolling mechanism;
[0008] 所述牙刷转移机械手包括： 机械手固定座、 旋转驱动臂、 夹取部， 所述机械手 固定座与所述夹取部分别与所述旋转驱动臂铰接， 所述旋转驱动臂两端设有旋 转驱动器； [0008] The toothbrush transfer robot includes: a robot mount, a rotary drive arm, and a gripping portion, wherein the robot mount and the gripping portion are respectively hinged with the rotary drive arm, and the rotary drive arm is provided at two ends Have a rotary drive;
[0009] 所述限量挤出机构包括： 摆动驱动电机、 调节连杆、 驱动连杆、 导向连杆、 挤 压杆， 所述挤压杆上设有牙膏挤出端以及连杆连接端， 所述连杆连接端与所述 调节连杆分别与所述驱动连杆铰接， 所述调节连杆设有调节槽， 所述摆动驱动 电机通过所述调节槽与所述调节连杆连接， 所述导向连杆铰接于所述牙膏挤出 端， 所述摆动驱动电机通过所述驱动连杆驱动所述挤压杆水平前进或者后退， 所述调节连杆通过所述调节槽控制所述挤压杆前进或者后退的距离； [0009] The limited extrusion mechanism comprises: a swing drive motor, an adjustment link, a drive link, a guide link, and a squeeze a pressing rod, a toothpaste extruding end and a connecting rod connecting end are arranged on the pressing rod, the connecting rod connecting end and the adjusting link are respectively hinged with the driving link, and the adjusting link is provided with an adjustment a slot, the swing drive motor is coupled to the adjustment link through the adjustment slot, the guide link is hinged to the toothpaste extrusion end, and the swing drive motor drives the squeeze through the drive link The rod is advanced or retracted horizontally, and the adjusting link controls the distance that the extrusion rod advances or retreats through the adjusting groove;
[0010] 所述滚压机构包括： 推出电机、 传动组件、 滚压组件、 牙膏固定部， 所述推出 电机通过所述传动组件驱动所述滚压组件沿所述牙膏固定部做垂直升降运动。  [0010] The rolling mechanism includes: an ejection motor, a transmission assembly, a rolling assembly, and a toothpaste fixing portion, and the ejection motor drives the rolling assembly to perform a vertical lifting movement along the toothpaste fixing portion through the transmission assembly.
[0011] 在其中一实施例中， 所述旋转驱动器为伺服马达。  [0011] In one embodiment, the rotary drive is a servo motor.
[0012] 在其中一实施例中， 所述传动组件具有驱动齿轮以及导向齿条， 所述驱动齿轮 与所述导向齿条啮合， 所述推出电机驱动所述驱动齿轮做垂直升降运动吋在所 述导向齿条作用下发生旋转。  [0012] In one embodiment, the transmission assembly has a driving gear and a guiding rack, the driving gear meshes with the guiding rack, and the pushing motor drives the driving gear to perform vertical lifting movement The rotation occurs under the action of the guide rack.
[0013] 在其中一实施例中， 所述滚压组件具有滚轮以及滚压齿条部， 所述滚压齿条部 与所述驱动齿轮啮合。  [0013] In one embodiment, the rolling assembly has a roller and a rolling rack portion, and the rolling rack portion meshes with the driving gear.
[0014] 在其中一实施例中， 所述牙膏固定部具有 P形夹紧槽以及导向部， 所述滚轮沿 所述导向部垂直上升或者下降。  [0014] In one embodiment, the toothpaste fixing portion has a P-shaped clamping groove and a guiding portion, and the roller vertically rises or falls along the guiding portion.
发明的有益效果  Advantageous effects of the invention
有益效果  Beneficial effect
[0015] 本发明的一种定量挤牙膏装置， 通过设置牙刷转移机械手、 限量挤出机构、 滚 压机构。 实现自动挤牙膏动作， 可以根据个人需求调节每次挤出牙膏的量， 减 少浪费的同吋也给使用者提供便利。  [0015] A quantitative toothpaste device of the present invention is provided with a toothbrush transfer robot, a limited extrusion mechanism, and a rolling mechanism. The automatic toothpaste action can be adjusted according to individual needs, and the amount of toothpaste can be adjusted every time.
对附图的简要说明  Brief description of the drawing
附图说明  DRAWINGS
[0016] 图 1为本发明一实施例的一种定量挤牙膏装置的整体结构图；  1 is an overall structural view of a quantitative toothpaste device according to an embodiment of the present invention;
[0017] 图 2为本发明一实施例的牙刷转移机械手的结构图； 2 is a structural view of a toothbrush transfer robot according to an embodiment of the present invention;
[0018] 图 3为本发明一实施例的滚压机构的结构图； 本发明的最佳实施方式 3 is a structural view of a rolling mechanism according to an embodiment of the present invention; BEST MODE FOR CARRYING OUT THE INVENTION
[0020] 为了便于理解本发明， 下面将参照相关附图对本发明进行更全面的描述。 附图 中给出了本发明的较佳实施方式。 但是， 本发明可以以许多不同的形式来实现 ， 并不限于本文所描述的实施方式。 相反地， 提供这些实施方式的目的是使对 本发明的公幵内容理解的更加透彻全面。  [0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the invention are given in the accompanying drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided for the purpose of providing a more thorough understanding of the present disclosure.
[0021] 需要说明的是， 当元件被称为 "固定于"另一个元件， 它可以直接在另一个元件 上或者也可以存在居中的元件。 当一个元件被认为是"连接"另一个元件， 它可以 是直接连接到另一个元件或者可能同吋存在居中元件。 本文所使用的术语"垂直 的"、 "水平的"、 "左"、 "右"以及类似的表述只是为了说明的目的， 并不表示是 唯一的实施方式。  [0021] It is to be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or the element can be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "vertical", "horizontal", "left", "right", and the like, as used herein, are for illustrative purposes only and are not meant to be the only embodiment.
[0022] 除非另有定义， 本文所使用的所有的技术和科学术语与属于本发明的技术领域 的技术人员通常理解的含义相同。 本文中在本发明的说明书中所使用的术语只 是为了描述具体的实施方式的目的， 不是旨在于限制本发明。 本文所使用的术 语"及 /或"包括一个或多个相关的所列项目的任意的和所有的组合。  [0022] All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
[0023] 如图 1所示， 本发明的一种定量挤牙膏装置 10， 包括： 牙刷转移机械手 100、 限 量挤出机构 200、 滚压机构 300。 牙刷转移机械手 100包括： 机械手固定座 110、 旋转驱动臂 120、 夹取部 130， 机械手固定座 110与夹取部 130分别与旋转驱动臂 1 20铰接， 旋转驱动臂 120两端设有旋转驱动器 121。  [0023] As shown in FIG. 1, a quantitative toothpaste device 10 of the present invention comprises: a toothbrush transfer robot 100, a limited extrusion mechanism 200, and a rolling mechanism 300. The toothbrush transfer robot 100 includes: a robot mount 110, a rotary drive arm 120, and a gripping portion 130. The robot mount 110 and the gripping portion 130 are respectively hinged with the rotary drive arm 120, and the rotary drive arm 120 is provided at both ends of the rotary drive arm 121. .
[0024] 如图 2所示， 在本实施例中， 旋转驱动器 121为伺服马达。 夹取部 130具有电动 丝杆机构 131以及牙刷夹紧部 132， 电动丝杆机构 131驱动牙刷夹紧部 132沿电动 丝杆机构 131的轴线方向伸缩运动， 机械手固定座 110具有固定座连接部 111以及 固定座旋转部 112， 固定座旋转部 112驱动固定座连接部 111旋转。  As shown in FIG. 2, in the present embodiment, the rotary actuator 121 is a servo motor. The gripping portion 130 has a motor screw mechanism 131 and a toothbrush clamping portion 132. The motor screw mechanism 131 drives the toothbrush clamping portion 132 to telescopically move in the axial direction of the motor screw mechanism 131. The robot holder 110 has a fixing base connecting portion 111. And the fixed seat rotating portion 112, the fixed seat rotating portion 112 drives the fixed seat connecting portion 111 to rotate.
[0025] 如图 4所示， 限量挤出机构 200包括： 摆动驱动电机 210、 调节连杆 220、 驱动连 杆 230、 导向连杆 240、 挤压杆 250， 挤压杆 250上设有牙膏挤出端 251以及连杆连 接端 252， 连杆连接端 252与调节连杆 220分别与驱动连杆 230铰接， 调节连杆 220 设有调节槽 221， 摆动驱动电机 210通过调节槽 221与调节连杆 220连接， 导向连 杆 240铰接于牙膏挤出端 251， 摆动驱动电机 210通过驱动连杆 230驱动挤压杆 250 水平前进或者后退， 调节连杆 230通过调节槽 221控制挤压杆 250前进或者后退的 距离。 [0025] As shown in FIG. 4, the limited-extrusion mechanism 200 includes: a swing drive motor 210, an adjustment link 220, a drive link 230, a guide link 240, and a squeeze rod 250. The squeeze rod 250 is provided with a toothpaste squeeze. The output end 251 and the connecting rod connecting end 252, the connecting rod connecting end 252 and the adjusting connecting rod 220 are respectively hinged with the driving link 230, and the adjusting connecting rod 220 is provided with an adjusting slot 221, and the swinging driving motor 210 passes through the adjusting slot 221 and the adjusting connecting rod 220, the guiding link 240 is hinged to the toothpaste extruding end 251, and the swing driving motor 210 drives the pressing rod 250 to advance or retreat horizontally through the driving link 230, and the adjusting link 230 controls the pressing rod 250 to advance or retreat through the adjusting groove 221 of Distance.
[0026] 如图 3所示， 滚压机构 300包括： 推出电机 310、 传动组件 320、 滚压组件 330、 牙膏固定部 340， 推出电机 310通过传动组件 320驱动滚压组件 330沿牙膏固定部 3 40做垂直升降运动。 牙膏固定 340部具有 P形夹紧槽 341以及导向部 342， 滚轮 331 沿导向部垂直上升或者下降。  As shown in FIG. 3, the rolling mechanism 300 includes: an ejection motor 310, a transmission assembly 320, a rolling assembly 330, and a toothpaste fixing portion 340. The ejection motor 310 drives the rolling assembly 330 along the toothpaste fixing portion 3 through the transmission assembly 320. 40 do vertical lifting exercises. The toothpaste fixing portion 340 has a P-shaped clamping groove 341 and a guide portion 342, and the roller 331 vertically ascends or descends along the guide portion.
[0027] 在本实施例中， 传动组件 320具有驱动齿轮 321以及导向齿条 322， 驱动齿轮 321 与推出电机 310铰接， 驱动齿轮 321与导向齿条 322啮合， 推出电机 310驱使驱动 齿轮 321做垂直升降运动吋， 在导向齿条 322的作用下发生旋转。 滚压组件 330具 有滚轮 331以及滚压齿条部 332， 滚压齿条部 332与驱动齿轮 321啮合， 当驱动齿 轮 321发生旋转是会带动滚压齿条部 332上升或者下降， 从而实现滚轮 331对牙膏 的滚压动作。  In the present embodiment, the transmission assembly 320 has a drive gear 321 and a guide rack 322. The drive gear 321 is hinged with the push-out motor 310, the drive gear 321 is meshed with the guide rack 322, and the push-out motor 310 drives the drive gear 321 to be vertical. The lifting movement 吋 is rotated by the guide rack 322. The rolling assembly 330 has a roller 331 and a rolling rack portion 332. The rolling rack portion 332 meshes with the driving gear 321 . When the driving gear 321 rotates, the rolling rack portion 332 is caused to rise or fall, thereby realizing the roller 331. Rolling action on toothpaste.
[0028] 装置工作吋， 推出电机 310通过传动组件 320驱动滚压组件 330下降， 在滚压组 件 330下降的同吋滚轮 331对固定在牙膏固定部 340上的牙膏进行滚压， 使得位于 牙膏壳体尾部的牙膏向前转移， 使牙膏壳体前部的牙膏出与充盈状态后推出电 机 310停止滚压动作。  [0028] In the device operation, the push-out motor 310 drives the rolling assembly 330 to descend through the transmission assembly 320, and the toothpaste fixed on the toothpaste fixing portion 340 is rolled on the same roller 331 that is lowered by the rolling assembly 330, so that the toothpaste shell is located. The toothpaste at the tail of the body is moved forward, and the toothpaste in the front part of the toothpaste case is pushed out and filled out, and then the motor 310 is pushed out to stop the rolling action.
[0029] 随后摆动驱动电机 210通过驱动连杆 230推动挤压杆 250水平向前移动， 驱使牙 膏挤出端 251对牙膏进行挤压。 与此同吋， 夹取部 130上的电动丝杆机构 131驱动 牙刷夹紧部 132缓慢伸出， 使挤出的牙膏均布于牙刷的刷毛上； 接着摆动驱动电 机 210幵始反转， 驱使驱动连杆 230拉动挤压杆 250水平向后移动， 牙膏挤出端 25 [0029] Subsequently, the swing drive motor 210 pushes the squeeze rod 250 horizontally forward by the drive link 230 to urge the toothpaste extruding end 251 to press the toothpaste. At the same time, the electric screw mechanism 131 on the gripping portion 130 drives the toothbrush clamping portion 132 to slowly extend, so that the extruded toothpaste is evenly distributed on the bristles of the toothbrush; then the swing driving motor 210 starts to reverse and drives The driving link 230 pulls the pressing rod 250 to move horizontally backward, and the toothpaste extruding end 25
1远离牙膏所在位置。 1 Keep away from the location of the toothpaste.
[0030] 然后固定座旋转部 112驱动旋转驱动臂 120以及夹取部 130绕固定座连接部 111旋 转， 旋转驱动臂 120上的旋转驱动器 121幵始运作， 使夹取部 130抬起至使用者面 前， 等待使用者取出牙刷。  [0030] Then, the fixed seat rotating portion 112 drives the rotating driving arm 120 and the clamping portion 130 to rotate around the fixed seat connecting portion 111, and the rotary driving device 121 on the rotating driving arm 120 starts to operate, so that the clamping portion 130 is lifted up to the user. In front of you, wait for the user to remove the toothbrush.
[0031] 需要特别说明的是， 市面上的牙膏壳体形状是不规则的， 本实施例中的限量挤 出机构 200通过摆动驱动电机 210的正反转来限定挤压杆 250的行程， 从而使每次 挤压牙膏的距离相同。 另外， 根据需求， 可通过改变调节槽 221与摆动驱动电机 210的安装位置来改变牙膏挤出端 251的动作距离来改变挤出的牙膏的量从而达 到定量的目的。 [0032] 而每次使用挤完牙膏后， 在大气压的作用下， 牙膏会有向牙膏壳体后端移动的 现象， 每次启动装置吋， 滚压机构 300会对牙膏滚压动作， 以达到每次挤牙膏吋 牙膏壳体前部牙膏都是充盈的状态， 通过滚压机构 300与限量挤出机构 200的相 互配合， 来达到每次挤出的牙膏的量一致。 滚压机构 300对牙膏的滚压动作， 确 保牙膏壳体尾部不会有残余的牙膏， 从而减少浪费。 [0031] It should be particularly noted that the shape of the toothpaste shell on the market is irregular, and the limited-extrusion mechanism 200 in this embodiment defines the stroke of the squeeze rod 250 by the forward and reverse rotation of the swing drive motor 210, thereby Make the distance of each toothpaste squeezed the same. Further, according to the demand, the amount of the extruded toothpaste can be changed to change the amount of the toothpaste extrusion end 251 by changing the installation position of the adjustment groove 221 and the swing drive motor 210 to achieve the purpose of quantification. [0032] After each use of the toothpaste, the toothpaste may move toward the rear end of the toothpaste shell under the action of atmospheric pressure, and each time the device is started, the rolling mechanism 300 will roll the toothpaste to achieve Each time the toothpaste of the toothpaste and the toothpaste of the toothpaste is filled, the amount of toothpaste per extrusion is achieved by the cooperation of the rolling mechanism 300 and the limited extrusion mechanism 200. The rolling mechanism 300 presses the toothpaste to ensure that there is no residual toothpaste at the tail of the toothpaste case, thereby reducing waste.
[0033] 本发明的一种定量挤牙膏装置 10， 通过设置牙刷转移机械手 100、 限量挤出机 构 200、 滚压机构 300。 实现自动挤牙膏动作， 可以根据个人需求调节每次挤出 牙膏的量， 减少浪费的同吋也给使用者提供便利。  [0033] A quantitative toothpaste device 10 of the present invention is provided with a toothbrush transfer robot 100, a limited extrusion mechanism 200, and a rolling mechanism 300. The automatic toothpaste action can be adjusted according to individual needs, and the amount of toothpaste can be adjusted every time.
[0034] 以上所述实施例仅表达了本发明的几种实施方式， 其描述较为具体和详细， 但 并不能因此而理解为对发明专利范围的限制。 应当指出的是， 对于本领域的普 通技术人员来说， 在不脱离本发明构思的前提下， 还可以做出若干变形和改进 ， 这些都属于本发明的保护范围。 因此， 本发明专利的保护范围应以所附权利 要求为准。  The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

权利要求书 Claim
[权利要求 1] 一种定量挤牙膏装置， 用于将牙膏挤出于牙刷上， 其特征在于， 包括 [Claim 1] A quantitative toothpaste device for extruding toothpaste onto a toothbrush, characterized in that it comprises
： 牙刷转移机械手、 限量挤出机构、 滚压机构； 所述牙刷转移机械手包括： 机械手固定座、 旋转驱动臂、 夹取部， 所 述机械手固定座与所述夹取部分别与所述旋转驱动臂铰接， 所述旋转 驱动臂两端设有旋转驱动器； a toothbrush transfer robot, a limited-extraction mechanism, and a rolling mechanism; the toothbrush transfer robot includes: a robot holder, a rotary drive arm, and a gripping portion, wherein the robot holder and the gripping portion are respectively driven by the rotation An arm is hinged, and a rotary drive is disposed at both ends of the rotary drive arm;
所述限量挤出机构包括： 摆动驱动电机、 调节连杆、 驱动连杆、 导向 连杆、 挤压杆， 所述挤压杆上设有牙膏挤出端以及连杆连接端， 所述 连杆连接端与所述调节连杆分别与所述驱动连杆铰接， 所述调节连杆 设有调节槽， 所述摆动驱动电机通过所述调节槽与所述调节连杆连接 ， 所述导向连杆铰接于所述牙膏挤出端， 所述摆动驱动电机通过所述 驱动连杆驱动所述挤压杆水平前进或者后退， 所述调节连杆通过所述 调节槽控制所述挤压杆前进或者后退的距离；  The limited-extraction mechanism includes: a swing drive motor, an adjustment link, a drive link, a guide link, and a squeeze rod, wherein the squeeze rod is provided with a toothpaste extruding end and a connecting rod connecting end, the connecting rod The connecting end and the adjusting link are respectively hinged with the driving link, the adjusting link is provided with an adjusting slot, and the swing driving motor is connected to the adjusting link through the adjusting slot, the guiding link Hinged to the toothpaste extrusion end, the swing drive motor drives the squeeze rod to horizontally advance or retreat through the drive link, and the adjustment link controls the squeeze rod to advance or retreat through the adjustment groove the distance;
所述滚压机构包括： 推出电机、 传动组件、 滚压组件、 牙膏固定部， 所述推出电机通过所述传动组件驱动所述滚压组件沿所述牙膏固定部 做垂直升降运动。  The rolling mechanism includes: an ejection motor, a transmission assembly, a rolling assembly, and a toothpaste fixing portion, and the ejection motor drives the rolling assembly to perform a vertical lifting movement along the toothpaste fixing portion through the transmission assembly.
[权利要求 2] 根据权利要求 1所述的一种定量挤牙膏装置， 其特征在于， 所述旋转 驱动器为伺服马达。  [Claim 2] A quantitative toothpaste device according to claim 1, wherein the rotary actuator is a servo motor.
[权利要求 3] 根据权利要求 1所述的一种定量挤牙膏装置， 其特征在于， 所述传动 组件具有驱动齿轮以及导向齿条， 所述驱动齿轮与所述导向齿条啮合 ， 所述推出电机驱动所述驱动齿轮做垂直升降运动吋在所述导向齿条 作用下发生旋转。  [Claim 3] A quantitative toothpaste apparatus according to claim 1, wherein the transmission assembly has a drive gear and a guide rack, and the drive gear meshes with the guide rack, the push-out The motor drives the drive gear to perform a vertical lifting motion, and the rotation occurs under the action of the guide rack.
[权利要求 4] 根据权利要求 3所述的一种定量挤牙膏装置， 其特征在于， 所述滚压 组件具有滚轮以及滚压齿条部， 所述滚压齿条部与所述驱动齿轮啮合  [Claim 4] A quantitative toothpaste apparatus according to claim 3, wherein the rolling assembly has a roller and a rolling rack portion, and the rolling rack portion is engaged with the driving gear
[权利要求 5] 根据权利要求 4所述的一种定量挤牙膏装置， 其特征在于， 所述牙膏 固定部具有 P形夹紧槽以及导向部， 所述滚轮沿所述导向部垂直上升 或者下降。 [Claim 5] The quantitative toothpaste device according to claim 4, wherein the toothpaste fixing portion has a P-shaped clamping groove and a guiding portion, and the roller vertically rises or falls along the guiding portion .
PCT/CN2017/104900 2017-09-30 2017-09-30 Quantitative toothpaste squeezing apparatus WO2019061456A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019655A (en) * 1975-12-17 1977-04-26 Moeller Wolfgang W Mechanical dispenser
US5692645A (en) * 1995-06-22 1997-12-02 Choon Woo Ryu Flexible tube dispensing apparatus
CN103640743A (en) * 2013-12-23 2014-03-19 胡迎春 Toothpaste squeezing device
CN106743174A (en) * 2016-11-16 2017-05-31 上海电机学院 A kind of batch (-type) feed device for adjusting station size
CN107007372A (en) * 2017-04-14 2017-08-04 佛山科学技术学院 Automatic teeth-brushing equipment
CN107669196A (en) * 2017-09-30 2018-02-09 贺碧先 A kind of quantitative squeezing toothpaste out of tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019655A (en) * 1975-12-17 1977-04-26 Moeller Wolfgang W Mechanical dispenser
US5692645A (en) * 1995-06-22 1997-12-02 Choon Woo Ryu Flexible tube dispensing apparatus
CN103640743A (en) * 2013-12-23 2014-03-19 胡迎春 Toothpaste squeezing device
CN106743174A (en) * 2016-11-16 2017-05-31 上海电机学院 A kind of batch (-type) feed device for adjusting station size
CN107007372A (en) * 2017-04-14 2017-08-04 佛山科学技术学院 Automatic teeth-brushing equipment
CN107669196A (en) * 2017-09-30 2018-02-09 贺碧先 A kind of quantitative squeezing toothpaste out of tube

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