CN1788713B - Intermittent and direction-changing conveying device for drug capsule - Google Patents
Intermittent and direction-changing conveying device for drug capsule Download PDFInfo
- Publication number
- CN1788713B CN1788713B CN 200510062201 CN200510062201A CN1788713B CN 1788713 B CN1788713 B CN 1788713B CN 200510062201 CN200510062201 CN 200510062201 CN 200510062201 A CN200510062201 A CN 200510062201A CN 1788713 B CN1788713 B CN 1788713B
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- capsule
- negative pressure
- pressure pipe
- delivery wheel
- intermittent
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Abstract
The intermittent medicine capsule switching conveyer for automatic on-line capsule weighing and sorting apparatus includes one negative pressure pipe to form negative pressure passage for adsorbing and releasing capsule, one conveying wheel with radial hole and outside the negative pressure pipe, and one support sheet below the conveying wheel. The present invention completes the intermittent capsule conveyance through turning the on-off of the hole in the conveying wheel to the negative pressure passage for adsorbing or releasing capsule, and has the advantages of no damage to capsule, low conveyance vibration and noise, smooth operation and high weighing precision.
Description
One, technical field
The present invention relates to a kind of can weighing and sorting arrangement with the matching used capsule automatic on-line of capsule filler, relate to specifically that a kind of capsule automatic on-line is weighed and sorting arrangement on the device that is used for medicament capsule is transported to weighting platform (weighing).Belong to electrical-mechanical integrated (or automatization) technical field.
Two, background technology
At present, the function of fully-automatic capsule filling machine is the medicine filling of finishing Capsules.Whether the drug weight in the medicament capsule after filling meets the requirements then fully need be weighed and sorting arrangement is finished by the capsule automatic on-line.And the relevant technologies of this capsule weighing and sorting device still belongs to blank at home.Therefore, be used for medicament capsule conveyer device on this capsule weighing and sorting device still do not have prior art at home yet can be for using for reference.
Learn according to interrelated data, Germany
The KWS capsule series weighing-appliance that company produces has adopted the continuous forced conveyance technology of capsule, but also belongs to business secret, the concrete understanding of having no way of.
Three, summary of the invention
The object of the present invention is to provide a kind of can the realization to hang down vibration, do not damage capsular intermittent and direction-changing conveying device for drug capsule.
Purpose of the present invention realizes by following technical solution: a kind of intermittent and direction-changing conveying device for drug capsule, comprising a negative pressure pipe, on the cross section of described negative pressure pipe, the angle inner opening of absorption capsule and release capsule is with the formation negative pressure channel; Outside the negative pressure pipe, be with delivery wheel, be provided with the hole in the radial position of delivery wheel, and supporting spring be housed in the lower end of establishing foraminous delivery wheel; When the hole of the negative pressure channel of negative pressure pipe and delivery wheel was connected, capsule was adsorbed, and when the hole of the negative pressure channel of negative pressure pipe and delivery wheel was blocked, capsule was released.
After adopting structure of the present invention,, whether hole on it and the negative pressure channel on the negative pressure pipe are connected adsorb capsule or release capsule is carried to finish capsular intermittent and direction-changing by the rotation of delivery wheel.In the course of conveying, this conveyer device does not have machinery with capsule and contacts, and can not damage capsule.And because delivery wheel rotates the moment of inertia that only overcomes delivery wheel itself, approach no-load running, power consumption is few (as: for 12 capsule transfer passages, the power of motor of transmitting power only is 25W), thereby can realize low vibrating transportation, stable working, vibration and noise are lower, help high-precision weighing.
Four, description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
Fig. 1 is the structural representation of intermittent and direction-changing conveying device for drug capsule of the present invention and installation.
Five, the specific embodiment
With reference to Fig. 1 as can be known, the present invention be used for that the capsule automatic on-line is weighed and sorting arrangement on intermittent and direction-changing conveying device for drug capsule, comprising a negative pressure pipe 3, on the cross section of described negative pressure pipe 3, the angle inner opening of absorption capsule and release capsule is with formation negative pressure channel 6; Outside negative pressure pipe 3, be with delivery wheel 2, be provided with hole 7 in the radial position of delivery wheel 2, and supporting spring 5 be housed in the lower end of establishing foraminous delivery wheel; When the negative pressure channel 6 of negative pressure pipe was connected with the hole 7 of delivery wheel, capsule was adsorbed, and when the negative pressure channel 6 of negative pressure pipe blocked with the hole 7 of delivery wheel, capsule was released.Wherein negative pressure pipe 3 can be installed on the mounting of this capsule weighing and sorting device, the radian of its negative pressure channel 6 can (meet from horizontal absorption capsule to the radian requirement of release capsule longitudinally for 90 degree or less times greater than 90 degree, can connect and discharge negative pressure (vacuum) off and on as shown in the figure), and as required; Delivery wheel 2 can be connected with the power transmission of this capsule weighing and sorting device, can rotate on the negative pressure pipe, and the negative pressure pipe is led to from the top of delivery wheel in its hole 7, can several be set as required.The present invention is made of above-mentioned negative pressure pipe, delivery wheel, supporting spring etc.
The capsule automatic on-line weigh and sorting arrangement in, requirement with the medicament capsule in the hopper by several transfer passages (vertical direction) such as 12,9 or 6 after, also this medicament capsule to be transported on the LOAD CELLS with respective amount that is horizontal continuously, with no damage and weigh.After the end to be weighed, again capsule is released the weighting platform of LOAD CELLS, and the undesirable capsule of weight is rejected.So continuously capsule is weighed.
Operation principle of the present invention is: when delivery wheel forwards shown position to, then the negative pressure channel of hole on the delivery wheel and negative pressure pipe is connected, capsule 4 in the transfer passage 8 (vertical direction) is subjected to suction function just when falling and is adsorbed on the delivery wheel, and is held by the inboard of supporting spring and to rest on absorption position.When forwarding weighting platform 1 position (horizontal direction) of LOAD CELLS to along with the rotation of delivery wheel, then the negative pressure channel of hole on the delivery wheel and negative pressure pipe blocks (being the opening of negative pressure pipe and the hole plug on the delivery wheel), negative pressure is cut off, and capsule is released and falls on the weighting platform naturally and weigh.Delivery wheel is rotated further, and another hole on it enters negative pressuren zone again, adsorbs next capsules, is rotated further again.When forwarding weighting platform to, the supporting spring of the delivery wheel lower end outside can push away weighting platform with the capsule on weighting platform, and (effect that is supporting spring is: its inboard can be with the capsule holder at absorption position, the capsule that can will weigh in its outside pushes away weighting platform), next capsules is fallen on this weighting platform then.Thereby realize the capsular intermittent continuous break-in conveying (capsule is weighed) that has.
According to the relative position of capsule transfer passage and weighting platform, can adjust the radian of the negative pressure channel of negative pressure pipe, require to realize the conveying of break-in at any angle as long as meet the angle of absorption capsule and release capsule.
Claims (2)
1. intermittent and direction-changing conveying device for drug capsule is characterized in that: comprising a negative pressure pipe (3), on the cross section of described negative pressure pipe (3), the angle inner opening of absorption capsule and release capsule is with formation negative pressure channel (6); Outside negative pressure pipe (3), be with delivery wheel (2), be provided with hole (7) in the radial position of delivery wheel (2), and supporting spring (5) be housed in the lower end of establishing foraminous delivery wheel; When the negative pressure channel (6) of negative pressure pipe was connected with the hole (7) of delivery wheel, capsule was adsorbed, and when the hole (7) of the negative pressure channel (6) of negative pressure pipe and delivery wheel when blocking, capsule is released.
2. intermittent and direction-changing conveying device for drug capsule as claimed in claim 1 is characterized in that: the radian of the negative pressure channel on the described negative pressure pipe be 90 the degree or less times greater than 90 the degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510062201 CN1788713B (en) | 2005-12-26 | 2005-12-26 | Intermittent and direction-changing conveying device for drug capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510062201 CN1788713B (en) | 2005-12-26 | 2005-12-26 | Intermittent and direction-changing conveying device for drug capsule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1788713A CN1788713A (en) | 2006-06-21 |
| CN1788713B true CN1788713B (en) | 2010-10-06 |
Family
ID=36786961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510062201 Expired - Fee Related CN1788713B (en) | 2005-12-26 | 2005-12-26 | Intermittent and direction-changing conveying device for drug capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1788713B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079506U (en) * | 1990-11-23 | 1991-06-26 | 杨运禄 | Semi-automatic filler for forming capsule |
| CN2237450Y (en) * | 1995-07-18 | 1996-10-16 | 郑杰 | Combied device for filling capsules |
| US6363801B1 (en) * | 2000-04-26 | 2002-04-02 | General Electric Company | Apparatus and process for selecting and positioning particles |
| CN2853068Y (en) * | 2005-12-26 | 2007-01-03 | 瑞安市华达制药机械厂 | Intermittent direction chaning transfer device for medicinal capsule |
-
2005
- 2005-12-26 CN CN 200510062201 patent/CN1788713B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079506U (en) * | 1990-11-23 | 1991-06-26 | 杨运禄 | Semi-automatic filler for forming capsule |
| CN2237450Y (en) * | 1995-07-18 | 1996-10-16 | 郑杰 | Combied device for filling capsules |
| US6363801B1 (en) * | 2000-04-26 | 2002-04-02 | General Electric Company | Apparatus and process for selecting and positioning particles |
| CN2853068Y (en) * | 2005-12-26 | 2007-01-03 | 瑞安市华达制药机械厂 | Intermittent direction chaning transfer device for medicinal capsule |
Non-Patent Citations (1)
| Title |
|---|
| CN 2853068 Y,权利要求1-2. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1788713A (en) | 2006-06-21 |
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Granted publication date: 20101006 Termination date: 20141226 |
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