WO2010003280A1 - 一种快速检测胶囊重量的装置 - Google Patents
一种快速检测胶囊重量的装置 Download PDFInfo
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- WO2010003280A1 WO2010003280A1 PCT/CN2008/001839 CN2008001839W WO2010003280A1 WO 2010003280 A1 WO2010003280 A1 WO 2010003280A1 CN 2008001839 W CN2008001839 W CN 2008001839W WO 2010003280 A1 WO2010003280 A1 WO 2010003280A1
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- Prior art keywords
- capsule
- lever
- cam
- feeding
- feed
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
- A61J3/071—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use into the form of telescopically engaged two-piece capsules
- A61J3/074—Filling capsules; Related operations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
- A61J2200/74—Device provided with specific sensor or indicating means for weight
Definitions
- the present invention relates to intelligent weighing devices, and more particularly to a device for quickly detecting the weight of a capsule. Background technique
- the Chinese utility model patent specification discloses a capsule automatic online weighing detection machine, which comprises an inlet and discharge device and a control circuit, and a weighing sensor is arranged at a suitable position below the feeding device, and the feeding is performed.
- the feeding groove of the toothed disc loading mechanism is placed on the weighing pan above the weighing sensor; the discharging unit device is composed of a qualified product collector and a non-conforming product collector, and the tail end of the loading mechanism is connected
- the appropriate section of the discharge guide groove is a movable guide groove, and the opening and closing of the movable guide groove is controlled by an electromagnet controlled by an electric control circuit, and the lower end of the movable guide groove
- the reset mechanism is arranged, and the non-conforming product collector is located below the opening of the movable guide slot; the output of the load cell is processed by the signal processor and sent to the control host through the standard communication port to control the stepping motor and the electromagnet.
- the speculative device can realize on-line, high-speed, grain-by-grain weighing detection of pharmaceutical production capsules and automatically reject non-conforming products, thereby improving the automation level of drug testing.
- the present invention is implemented as follows:
- the utility model relates to a device for quickly detecting the weight of a capsule, which is characterized in that it comprises a silo, an upper passage, a feeding lever, a feeding impeller, a weighing platform, a stopping needle and a lower passage; wherein: the bottom opening of the silo corresponds to Opening at an upper end of the vertically disposed upper passage, the upper passage for the capsule to slide down sequentially; the lower end of the upper passage has a discharge opening, and the discharge port has a feed lever extending into the discharge opening
- the other side of the discharge port is provided with a feeding impeller having a storage tank; when the feeding trough of the feeding impeller rotates to the position of the discharging port, the feeding lever transfers a capsule into the storage trough; When the groove rotates to the lowest position with the feeding impeller, the stopping needle pushes the capsule in the storage tank to the weighing table below it, and the weighing table detects the weight of the capsule and judges whether the capsule is qualified; when the subsequent storage tank When
- the device for quickly detecting the weight of a capsule is characterized in that a photodetector is provided at a certain position of the upper channel, and the photodetector is used for detecting whether the number of capsules in the upper channel reaches a certain number.
- the device for quickly detecting the weight of a capsule is characterized in that the photoelectric probe of the upper channel has an air blowing device disposed obliquely upward, and the air blowing device is configured to blow away the capsule blocked at the upper end of the upper channel.
- the device for quickly detecting the weight of a capsule is characterized in that both sides of the top end of the upper channel are sloped.
- the device for quickly detecting the weight of a capsule is characterized in that the feeding impeller is disposed on a main shaft driven by a motor, and the main shaft is provided with a first cam for driving the feeding lever and a second cam for driving the stopping needle. .
- the device for quickly detecting the weight of the capsule is characterized in that the spindle simultaneously drives N feeding impellers, and the feeding impeller corresponds to the N group upper channel, the feeding lever, the feeding impeller, the weighing platform, the stopping material needle, and the lower channel;
- the N sets of feed levers are driven by a first cam through a feed lever shaft, and the N sets of stop needles are driven by a second cam through a stop needle shaft.
- the device for quickly detecting the weight of the capsule is characterized in that the standard weight and the allowable deviation are input into the PLC through the input device before weighing, and the product qualification judgment and the reject product rejection are performed by the PLC.
- Figure 1 is a schematic view of the structure of the present invention.
- FIG. 2 is a block diagram of an embodiment of the present invention.
- Figure 3 is a structural view of a feed impeller in the present invention.
- Figure 4 is an electrical schematic diagram of the present invention.
- Figure 5 is a schematic view showing the structure of the feed lever system of the present invention.
- FIG. 6 is a schematic view showing the structure of the stopper needle stop system of the present invention. detailed description
- FIG. 1 it is a structural schematic diagram of a device for quickly detecting the weight of a capsule of the present invention.
- It consists of silo 1, upper channel 2, feeding lever 3, feeding impeller 4, weighing platform 5, stopping needle 6 and lower channel 7; wherein: the bottom of the silo 1 is open
- the upper channel 2 can be sequentially slid down by the capsule;
- the lower end of the upper channel 2 has a discharge opening 21, and
- the outlet 21 has a side that can be extended into the discharge
- the feeding lever 3 of the mouth 21, the other side of the discharging port 21 is provided with a feeding impeller 4 having a storage tank 41; when the storage tank 41 of the feeding impeller 4 is rotated to the position of the discharge port 21, the feeding is dialed.
- the rod 3 transfers a capsule into the storage tank 41; when the storage tank 41 is rotated to the lowest position with the feed impeller 4, the stopper needle 6 pushes the capsule in the storage tank 41 to the weighing table 5 below it.
- the weighing platform 5 detects the weight of the capsule and determines whether the capsule is qualified; when the subsequent storage tank 41 moves above the weighing platform 5, the subsequent storage tank 41 pushes the already weighed capsule into the lower passage 7; If the capsule is a qualified product, slide down the channel 7 into the finished product warehouse 81. Otherwise, hit The door 71 on the passage 7 is opened to fall into the waste bin 82.
- the feed impeller 4 can uniformly arrange two to four storage tanks 41 on its outer periphery, which is advantageous for improving work efficiency.
- the silo 1 can be reciprocated up and down under the driving of a motor, and the capsules are tumbling and granulating into each of the upper passages 2.
- the upper channel 2 is provided with a photodetector 22 for detecting whether the number of capsules in the upper channel 2 reaches a certain number. When the number of capsules reaches a certain height, the feeding impeller starts to rotate.
- the photodetector 22 of the upper channel 2 has an air blowing device 23 disposed obliquely upward. When the capsule position is lower than a certain height, the air blowing device is installed. The 23 is used to blow away the capsule that is blocked at the upper end of the upper channel 2.
- the top ends of the upper channel 2 are sloped on both sides to facilitate the sliding of the capsule.
- the combination of the photodetector 22 and the insufflation device 23 ensures that the two capsules to be inspected are continuous.
- the silo 1 moves up and down, and most of the capsules to be inspected slide down along the slope at the top of the upper channel.
- the capsule to be inspected is blocked at the upper end of the upper channel, and the container is not moved away by sliding up and down a plurality of times, so that the number of capsules to be inspected in the channel is reduced to the lower side of the photodetector 22, and the upper end of the upper channel is obliquely upward.
- the air blowing device blows out the high-pressure airflow, and blows the capsule blocked at the upper end of the upper passage to make the passage smooth and continuous detection.
- FIG. 2 it is a schematic structural view of an embodiment of the present invention.
- the feed impeller 4 is disposed on a main shaft 91 driven by a motor 10, and the main shaft 91 is provided with a first cam 92 for driving the feed lever device 3 and a second for driving the stop needle device 6.
- Cam 93 it is a schematic structural view of an embodiment of the present invention.
- the main shaft 91 simultaneously drives N (N is 12 in the embodiment) feed impeller 4, and the feed impeller corresponds to the N set upper channel 2, the feed shift lever device 3, the feed impeller 4, the weightable 5, and the stop needle device 6 And the lower passage 7; the N sets of feed lever devices 3 are driven by the first cam 92 through the feed lever device shaft 31, and the N sets of the stop needle devices 6 are driven by the second cam 93 through the stop needle device shaft 61 . This allows multiple sets of capsules to be detected in one cycle of action.
- the feed lever system includes a first cam 92 for driving the feed lever 3 and a feed lever device 3 on the main shaft 91.
- the feed lever device 3 includes a bottom end of a V-shaped lever 32 that is pivotally connected by a feed lever shaft 31.
- the V-shaped lever is adjacent to a head end of the first cam 92 and connected to a wheel 33 corresponding to the first cam.
- the other end of the V-shaped lever is connected to the movable end of a spring 34, and the feed lever shaft 31 is also fixedly connected with the feed lever 35.
- the head end 351 of the feed lever 35 may correspond to the discharge port 21 at the lower end of the upper passage 2 at the feeding position, and the head end 351 may have a concave arc shape or a V shape to correspond to the outer shape of the capsule.
- the first cam 92 can have an irregular disc-shaped structure, in which the position of the wheel 33 is in the arc ABC and the arc DEF (the cam side recess), which is advantageous for driving the feed through the lever swing.
- the head end 351 of the rod 35 extends into the discharge port 21 to push the capsule into the hopper 41 of the feed impeller 4; and when the position of the wheel 33 is in the arc CD and the arc FA (the cam side projection), The lever end swings the head end 351 of the feed lever 35 to retract the discharge port 21, where n is the direction of rotation of the first cam.
- the feed lever has a V-shaped contact end with the capsule so that it contacts the sides of the upright capsule as the pusher advances to ensure a smooth forward movement of the capsule.
- the structure of the feeding impeller 4, the storage trough 41 is divided into upper and lower parts, the diameter of the smooth groove on the inner side is larger than the cross-sectional diameter of the capsule to be inspected, and the upper part of the outer side of the groove (on the circumference of the feed impeller) is wider, which ensures the convenience of the capsule to be inspected.
- the groove on the outer side of the lower half of the groove is narrower and the width is smaller than the cross-sectional diameter of the capsule to be inspected, as long as it is larger than the needle diameter of the stopper needle 6.
- the feeding device of the present invention is less stringent in shape of the capsule than the nip feeding, and does not damage the appearance of the capsule.
- the stop needle system includes a second cam 93 on the main shaft 91 for driving the stop needle device 6.
- the stop needle device 6 includes a bottom end of a V-shaped lever 62 that is pivotally connected by the stop needle shaft 61.
- the V-shaped lever is adjacent to a head end of the second cam 93 and is connected to a second cam.
- the other end of the V-shaped lever is connected to the movable end of a spring 64.
- the stop needle shaft 61 is also fixed with a stop needle 65.
- the stop needle 65 is fixed. The head end can be pushed from the hopper to the weighing platform 5 by the stopper needle 65 at the stopping position (i.e., the hopper of the feeding impeller is rotated above the curved weighing platform 5).
- the second cam 93 is also in the shape of an irregular disc.
- the position of the wheel 63 is in the arc ABCD and the arc EFGH (the concave portion on the cam side), which is advantageous for driving the material by the lever swing.
- the needle 65 pushes the capsule from the hopper to the weighing platform 5; and when the position of the wheel 63 is in the arc DE and the curvature HA (the cam side projection), the stopper needle 65 is slightly moved up by the lever swing. , leave the top of the capsule to be inspected to ensure the accuracy of weighing.
- Weighing table 5 said that the countertop is V-shaped to be inspected and the capsule is placed on the weighing platform.
- the capsule can be self-centered and placed on the weighing platform on the inclined surface of the V-shaped surface for weight detection.
- control core of the device is a PLC programmable controller, which is used to accept the weighing value of the weighing platform, accept the input of the standard weight and the allowable deviation through the input device, and is used to control the movement of the silo and the feeding impeller.
- Rotation spindle, first cam, second cam
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Description
技术领域
本发明涉及智能称重装置, 特别是一种快速检测胶囊重量的装置。 背景技术
中国实用新型专利说明书(授权公告号: CN2700852Y)公开了一种胶 囊自动在线称重检测机,包括进、 出料装置及控制电路, 在进料装置下方 适当位置设有称重传感器,进料经齿盘式载料机构的送载料槽内至称重传 感器上方的称重盘上;所述的出料单元装置由合格品收集器和不合格品收 集器组成, 载料机构尾部接一通向于合格品收集器的斜向出料导槽, 该出 料导槽适当区段为活动导槽,活动导槽的开合受控于一由电气控制电路控 制的电磁铁,活动导槽的下端设置复位机构,不合格品收集器位于活动导 槽开口的下方;称重传感器的输出经信号处理器处理后通过标准通讯口送 入控制主机控制步进电机及电磁铁。该捡测装置能实现制药生产胶囊的在 线、高速、逐粒称重检测并自动剔除不合格品,提升了药品检测的自动化 水平。
但是上述装置的称重效率偏低,且常常容易送料过程中的物料堵塞现 象, 使得工作人员必需人工排除故障后才能继续工作。 发明内容
本发明的目的在于提供一种快速检测胶囊重量的装置,主要解决上述 现有技术所存在的缺陷, 该装置工作效率高,且最大限度地降低了胶囊进 料不畅的问题。
为解决上述问题, 本发明是这样实现的:
一种快速检测胶囊重量的装置, 其特征在于它由料仓、 上通道、 送 料拨杆、 送料叶轮、 称台、 停料挡针、 下通道所组成; 其中: 所述的料 仓底部开口对应于垂直设置的上通道上端开口, 上通道可供胶囊依次顺 其滑下; 所述的上通道下端具有一出料口, 该出料口一侧具有可伸入出 料口的上述送料拨杆, 出料口另一侧则设有周边具有贮料槽的送料叶 轮; 当送料叶轮的贮料槽转动到出料口位置对应时送料拨杆将一胶囊拨 入贮料槽内; 该贮料槽随送料叶轮转动到最低位置时, 停料挡针将贮料 槽内的胶囊推到其下方的称台上,该称台对胶囊重量进行检测并判断胶 囊是否合格; 当后续的贮料槽移动到称台上方时, 后续贮料槽将已经称 重的胶囊推入下通道; 若该胶囊是合格产品, 则顺下通道滑入成品仓, 否则, 打开下通道上的闸门使其落入废品仓。
所述的快速检测胶囊重量的装置, 其特征在于该上通道一定位置处 设有光电探头, 该光电探头用于探测上通道内的胶囊数量是否达到一定 数量。
所述的快速检测胶囊重量的装置, 其特征在于该上通道的光电探头 上方具有有一斜向上设置的吹气装置,该吹气装置用于把堵塞在上通道 上端的胶囊吹走。
所述的快速检测胶囊重量的装置, 其特征在于该上通道顶端两侧设 为斜坡。
所述的快速检测胶囊重量的装置, 其特征在于该送料叶轮穿设在一 电动机驱动的主轴上,主轴上穿设用于驱动送料拨杆的第一凸轮以及驱 动停料挡针的第二凸轮。
所述的快速检测胶囊重量的装置,其特征在于该主轴同时驱动 N个 送料叶轮,该送料叶轮对应于 N组上通道、送料拨杆、送料叶轮、称台、 停料挡针、 下通道; 该 N组送料拨杆由第一凸轮通过送料拨杆轴驱动, 该 N组停料挡针由第二凸轮通过停料挡针轴驱动。
所述的快速检测胶囊重量的装置, 其特征在于称重前先通过输入设 备将标准重量和允许偏差输入 PLC中, 由 PLC进行产品合格判断和不 合格产品剔除。 附图说明
图 1是本发明的结构原理图。
图' 2是本发明一实施例的结构图。
图 3是本发明中送料叶轮的结构图。
图 4是本发明的电气原理图。
图 5是本发明中送料拨杆***的结构示意图。
图 6是本发明中停料挡针***的结构示意图。
具体实施方式
请参阅图 1、 3,它是本发明一种快速检测胶囊重量的装置的结构原 理图。 如图所示: 它由料仓 1、 上通道 2、送料拨杆 3、 送料叶轮 4、 称 台 5、 停料挡针 6、 下通道 7所组成; 其中: 所述的料仓 1底部开口对 应于垂直设置的上通道 2上端开口, 上通道 2可供胶囊依次顺其滑下; 所述的上通道 2下端具有一出料口 21, 该出料口 21—侧具有可伸入出 料口 21的上述送料拨杆 3, 出料口 21另一侧则设有周边具有贮料槽 41 的送料叶轮 4; 当送料叶轮 4的贮料槽 41转动到出料口 21位置对应时 送料拨杆 3将一胶囊拨入贮料槽 41内; 该贮料槽 41随送料叶轮 4转动 到最低位置时, 停料挡针 6将贮料槽 41内的胶囊推到其下方的称台 5 上, 该称台 5对胶囊重量进行检测并判断胶囊是否合格; 当后续的贮料 槽 41移动到称台 5上方时,后续贮料槽 41将已经称重的胶囊推入下通 道 7; 若该胶囊是合格产品, 则顺下通道 7滑入成品仓 81, 否则, 打开 下通道 7上的间门 71使其落入废品仓 82。
如图 3所示, 该送料叶轮 4可以在其外周缘均匀设置二到四个贮料 槽 41, 这样有利于提高工作的效率。
该料仓 1可以在电机驱动下上下往复移动, 胶囊翻滚逐粒进入每根 上通道 2内。 该上通道 2—定位置处设有光电探头 22, 该光电探头 22 用于探测上通道 2内的胶囊数量是否达到一定数量, 当胶囊数量达到一 定高度时, 送料叶轮就开始转动。 该上通道 2的光电探头 22上方具有 有一斜向上设置的吹气装置 23, 当胶囊位置低于一定高度时,该吹气装
置 23用于把堵塞在上通道 2上端的胶囊吹走。 另, 该上通道 2顶端两 侧设为斜坡, 便于胶囊滑入。
光电探头 22和吹气装置 23的组合, 保证通道 2种待检胶囊连续。 料仓 1上下移动,待检胶囊绝大多数沿上通道顶端的斜坡依次顺其滑下。 但也有可能, 待检胶囊在上通道上端幵口处阻滞, 通过料仓多次上下滑 动仍未离开, 造成通道中待检胶囊数减少到光电探头 22 的下方时, 位 于上通道上端斜向上吹气装置吹出高压气流,把阻滞在上通道上端开口 处的胶囊吹走, 使通道顺畅, 做到连续检测。
如图 2所示, 它是本发明一实施例的结构示意图。 如图所示: 该送 料叶轮 4穿设在一电动机 10驱动的主轴 91上, 主轴 91上穿设用于驱 动送料拨杆装置 3的第一凸轮 92以及驱动停料挡针装置 6的第二凸轮 93。 该主轴 91同时驱动 N个(实施例中 N为 12)送料叶轮 4, 该送料 叶轮对应于 N组上通道 2、送料拨杆装置 3、送料叶轮 4、称台 5、停料 挡针装置 6、下通道 7;该 N组送料拨杆装置 3由第一凸轮 92通过送料 拨杆装置轴 31驱动,该 N组停料挡针装置 6由第二凸轮 93通过停料挡 针装置轴 61驱动。这样可以在一个动作周期内, 完成多组胶囊的检测。
如图 5所示, 该送料拨杆***包括主轴 91上穿设用于驱动送料拨 杆 3的第一凸轮 92以及送料拨杆装置 3。该送料拨杆装置 3包括由送料 拨杆轴 31穿设轴接的 V形杠杆 32的底端, 该 V形杠杆靠近第一凸轮 92的一头端连接一对应于第一凸轮的靠轮 33, 该 V形杠杆的另一头端 则连接一弹簧 34的活动端, 该送料拨杆轴 31的上还固定连接送料拨杆
35, 该送料拨杆 35的头端 351可以在送料位置处对应上通道 2下端的 出料口 21 ,且该头端 351可呈凹弧形或 V形以对应胶囊的外形。如图 5 所示, 该第一凸轮 92可呈不规则的圆盘形结构, 图中靠轮 33位置处于 弧度 ABC和弧度 DEF (凸轮侧的凹入部),这样有利于通过杠杆摆动驱 动送料拨杆 35的头端 351伸入到出料口 21将胶囊推送到送料叶轮 4的 贮料槽 41中;而当靠轮 33位置处于弧度 CD和弧度 FA (凸轮侧的凸出 部), 则通过杠杆摆动驱动送料拨杆 35的头端 351缩出出料口 21, 图 5 中 n为第一凸轮的旋转方向。
送料拨杆的与胶囊接触端呈 V型,这样在推胶囊前进时与直立胶囊 两侧接触以保证胶囊平稳向前。
送料叶轮 4的结构, 贮料槽 41分上、 下两部分, 内侧光滑的圆槽 直径大于待检胶囊的截面直径,槽外侧(送料叶轮圆周上)上半部较宽, 保证待检胶囊方便被推进, 后滑落到贮料圆槽的下半部, 槽外侧的下半 部外侧的槽较窄、 宽度小于待检胶囊的截面直径, 只要大于停料挡针 6 的挡针直径。 本发明的送料装置与夹持送料相比, 对胶囊外形要求不很 严格, 且不损伤胶囊外表。
如图 6所示, 该停料挡针***包括主轴 91上穿设用于驱动停料挡 针装置 6的第二凸轮 93。 该停料挡针装置 6包括由停料挡针轴 61穿设 轴接的 V形杠杆 62的底端,.该 V形杠杆靠近第二凸轮 93的一头端连 接一对应于第二凸轮的靠轮 63, 该 V形杠杆的另一头端则连接一弹簧 64的活动端,该停料挡针轴 61的上还固定停料挡针 65,该停料挡针 65
的头端可以在停料位置处(也就是送料叶轮的贮料槽转动到弧形秤台 5 上方),通过停料挡针 65将胶囊从贮料槽推送到秤台 5上。如图 6所示, 该第二凸轮 93也是呈不规则的圆盘形结构, 图中靠轮 63位置处于弧度 ABCD和弧度 EFGH (凸轮侧的凹入部), 这样有利于通过杠杆摆动驱 动停料挡针 65将胶囊从贮料槽推送到秤台 5上;而当靠轮 63位置处于 弧度 DE和弧度 HA (凸轮侧的凸出部), 则通过杠杆摆动驱动停料挡针 65稍上移, 离开待检胶囊顶端, 保证称重精度。
称台 5称台面呈 V型待检胶囊被安放在称台上时胶囊在称台面 V 型的斜面上能自定心安稳地躺在称台上进行重量检测。
如图 4所示,该装置的控制核心为 PLC可编程控制器,它用于接受 称台的称重数值、接受通过输入设备将标准重量和允许偏差输入, 并用 于控制料仓移动、 送料叶轮转动 (主轴、 第一凸轮、 第二凸轮)、 不合
综上所述仅为本发明的较佳实施例而已, 并非用来限定本发明的实 施范围。 即凡依本发明申请专利范围的内容所作的等效变化与修饰, 都 应为本发明的技术范畴。
Claims
权利要求
1、 一种快速检测胶囊重量的装置, 其特征在于它由料仓 (1)、 上 通道(2)、 送料拨杆(3)、 送料叶轮(4)、 称台 (5)、 停料挡针(6)、 下通道(7)所组成; 其中: 所述的料仓(1)底部开口对应于垂直设置 的上通道(2)上端开口, 上通道(2)可供胶囊依次顺其滑下; 所述的 上通道(2)下端具有一出料口 (21), 该出料口 (21)—侧具有可伸入 出料口 (21) 的上述送料拨杆(3), 出料口 (21)另一侧则设有周边具 有贮料槽 (41) 的送料叶轮 (4); 当送料叶轮 (4) 的贮料槽 (41) 转 动到出料口 (21)位置对应时送料拨杆(3)将一胶囊拨入贮料槽(41) 内; 该贮料槽(41)随送料叶轮(4)转动到最低位置时, 停料挡针(6) 将贮料槽(41) 内的胶囊推到其下方的称台 (5)上, 该称台 (5)对胶 囊重量进行检测并判断胶囊是否合格; 当后续的贮料槽(41)移动到称 台 (5)上方时, 后续贮料槽(41)将已经称重的胶囊推入下通道(7); 若该胶囊是合格产品, 则顺下通道 (7)滑入成品仓(81), 否则, 打开 下通道 (7)上的闸门 (71)使其落入废品仓(82)。
2、 根据权利要求 1所述的快速检测胶囊重量的装置, 其特征在于 该上通道 (2)一定位置处设有光电探头(22), 该光电探头(22)用于 探测上通道 (2) 内的胶囊数量是否达到一定数量。
3、 根据权利要求 2所述的快速检测胶囊重量的装置, 其特征在于 该上通道(2) 的光电探头 (22) 上方具有有一斜向上设置的吹气装置
(23), 该吹气装置(23) 用于把堵塞在上通道 (2) 上端的胶囊吹走。
4、 根据权利要求 1或 2或 3所述的快速检测胶囊重量的装置, 其 特征在于该上通道(2)顶端两侧设为斜坡。
5、 根据权利要求 1或 2或 3所述的快速检测胶囊重量的装置, 其 特征在于该送料叶轮(4)穿设在一电动机(10)驱动的主轴 (91 )上, 主轴 (71 )上穿设用于驱动送料拨杆 (3 ) 的第一凸轮 (92) 以及驱动 停料挡针(6) 的第二凸轮(93)。
6、 根据权利要求 5所述的快速检测胶囊重量的装置, 其特征在于 该主轴 (91 ) 同时驱动 N个送料叶轮(4), 该送料叶轮对应于 N组上 通道 (2)、 送料拨杆(3)、 送料叶轮(4)、 称台 (5)、 停料挡针 (6)、 下通道 (7); 该 N组送料拨杆 (3) 由第一凸轮(92)通过送料拨杆轴
(31 ) 驱动, 该 N组停料挡针 (6) 由第二凸轮(93 )通过停料挡针轴 (61 ) 驱动。
7、 根据权利要求 1或 2或 3所述的快速检测胶囊重量的装置, 其 特征在于称重前先通过输入设备将标准重量和允许偏差输入 PLC中,由 PLC进行产品合格判断和不合格产品剔除。
8、 根据权利要求 1所述的快速检测胶囊重量的装置, 其特征在于: 该送料拨杆***包括主轴 (91 )上穿设用于驱动送料拨杆 (3 ) 的第一 凸轮 (92) 以及送料拨杆装置 (3 ); 该送料拨杆装置 (3 )包括由送料 拨杆轴 (31 ) 穿设轴接的 V形杠杆(32) 的底端, 该 V形杠杆靠近第 一凸轮 (92) 的一头端连接一对应于第一凸轮的靠轮(33), 该 V形杠
杆的另一头端则连接一弹簧(34) 的活动端, 该送料拨杆轴(31 ) 的上 还固定连接送料拨杆 (35), 该送料拨杆 (35) 的头端 (351 )可在送料 位置处对应上通道(2)下端的出料口 (21 ); 该第一凸轮(92)呈不规 则的圆盘形结构, 它具有相互连接的凸轮侧的凹入部和凸轮侧的凸出 部;
该停料挡针***包括主轴 (91 )上穿设用于驱动停料挡针装置(6) 的第二凸轮(93); 该停料挡针装置(6)包括由停料挡针轴(61 )穿设 轴接的 V形杠杆(62) 的底端, 该 V形杠杆靠近第二凸轮(93) 的一 头端连接一对应于第二凸轮的靠轮(63), 该 V形杠杆的另一头端则连 接一弹簧(64)的活动端,该停料挡针轴(61 )的上还固定停料挡针(65 ), 该停料挡针(65)的头端可在停料位置处通过停料挡针(65)将胶囊从 贮料槽推送到秤台 (5)上; 该第二凸轮(93)也是呈不规则的圆盘形 结构具有相互连接的凸轮侧的凹入部和凸轮侧的凸出部。
9、 根据权利要求 8所述的快速检测胶囊重量的装置, 其特征在于: 该送料拨杆(35) 的头端 (351 )呈凹弧形或 V形以对应胶囊的外形。
10、根据权利要求 8所述的快速检测胶囊重量的装置,其特征在于: 该秤台 (5)呈凹弧形或 V形以对应胶囊的外形。
11、 根据权利要求 8或 9或 10所述的快速检测胶囊重量的装置, 其特征在于: 该主轴(91 ) 同时驱动 N个送料叶轮(4), 该送料叶轮对 应于 N组上通道(2)、 送料拨杆装置 (3)、 送料叶轮 (4)、 称台 (5)、 停料挡针装置 (6)、 下通道(7); 该 N组送料拨杆装置 (3) 由第一凸
轮 (92)通过送料拨杆轴 (31)驱动, 该 N组停料挡针装置 (6) 由第 二凸轮(93)通过停料挡针轴 (61)驱动。
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DE212008000123U DE212008000123U1 (de) | 2008-07-09 | 2008-11-03 | Vorrichtung zum schnellen Wiegen von Kapseln |
US12/987,242 US8350164B2 (en) | 2008-07-09 | 2011-01-10 | Weighing device for capsules |
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CN200810040385.9 | 2008-07-09 | ||
CN200810040383.X | 2008-07-09 | ||
CNB2008100403859A CN100561143C (zh) | 2008-07-09 | 2008-07-09 | 一种快速检测胶囊重量的装置 |
CNA200810040383XA CN101308041A (zh) | 2008-07-09 | 2008-07-09 | 一种快速检测胶囊重量的装置 |
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ITBO20100522A1 (it) * | 2010-08-20 | 2012-02-21 | I M A Ind Macchine Automatiche S P A | Sistema e metodo per pesare articoli |
US8197885B2 (en) | 2008-01-11 | 2012-06-12 | Climax Engineered Materials, Llc | Methods for producing sodium/molybdenum power compacts |
CN110252682A (zh) * | 2019-07-16 | 2019-09-20 | 嘉兴锐固五金制品有限公司 | 一种螺母用自动包装机 |
CN116443338A (zh) * | 2023-06-14 | 2023-07-18 | 楚天飞云制药装备(长沙)有限公司 | 一种胶囊称重装置 |
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JP5944738B2 (ja) * | 2012-05-09 | 2016-07-05 | 東洋自動機株式会社 | 連続移送式袋詰め包装機 |
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AU2017225767B2 (en) * | 2016-03-02 | 2022-03-31 | Lou FAUSTINI | Sample cup feeding system |
EP3339818B1 (de) * | 2016-12-23 | 2019-06-12 | Harro Höfliger Verpackungsmaschinen GmbH | Vorrichtung und verfahren zum wiegen von gefüllten kapseln |
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CN113546875A (zh) * | 2021-08-02 | 2021-10-26 | 北京翰林航宇科技发展股份公司 | 胶囊外观重量自动化检测装置 |
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US20110108470A1 (en) | 2011-05-12 |
US8350164B2 (en) | 2013-01-08 |
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