CN202574739U - Concentrate capsule extrusion device - Google Patents
Concentrate capsule extrusion device Download PDFInfo
- Publication number
- CN202574739U CN202574739U CN 201220190738 CN201220190738U CN202574739U CN 202574739 U CN202574739 U CN 202574739U CN 201220190738 CN201220190738 CN 201220190738 CN 201220190738 U CN201220190738 U CN 201220190738U CN 202574739 U CN202574739 U CN 202574739U
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- CN
- China
- Prior art keywords
- cavity volume
- drive motor
- screw mandrel
- micro
- extrusion device
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a concentrate capsule extrusion device which comprises a concentrate capsule containing cavity; the bottom of the cavity is provided with a through hole; a lead screw passes through the through hole; the top of the lead screw is provided with a push plate matched with the internal shape of the cavity; the concentrate capsule extrusion device further comprises a driving motor; the front end of the output shaft of the driving motor is provided with a gear; the gear is meshed with the lead screw; the rear end of the output shaft of the driving motor is provided with a coding disc capable of outputting impulse signals of which the quantity is in proportion to the rotation angle of the driving motor; the bottom of the cavity is provided with a first microswitch capable of detecting whether the push plate arrives at a bottom position or not; the outlet of the cavity is provided with an openable and closable cavity door; a second microswitch is arranged at the cavity door and can be used for detecting whether the cavity door is closed or not; and the concentrate capsule extrusion device further comprises a central-controlled controller which is connected with the first microswitch, the second microswitch, the driving motor and the coding disc.
Description
Technical field
The utility model relates to a kind of extrusion device of concentrated capsule, belongs to household electrical appliance technical field.
Background technology
Concentrated capsule is to be packaged into unified capsule after beverage is concentrated, and capsule is near cylindrical, can be the beverage concentrate of cola, Sprite, orange juice, coffee, tea-drinking and the configuration of various fruit.Pressurizing unit is extruded beverage concentrate from capsule, and based on beverage types, dissolves soda water, and frozen water or hot water etc. so just can be supplied the beverage of a large amount of kinds.And this mode good refreshing effect, health and be not easy to multiply bacterium.
Summary of the invention
The purpose of the utility model is for a kind of apparatus and method that beverage concentrate is extruded from capsule are provided, and is simple in structure, is easy to realize.。
The utility model solves the technical scheme that its technical matters adopted:
A kind of extrusion device of concentrated capsule comprises and holds the cavity volume that concentrates capsule, and described cavity volume bottom is provided with through hole; Pass described through hole a screw mandrel is set, described screw mandrel top is provided with the push pedal that cooperates with described cavity volume interior shape, also comprises drive motor; The front end of the output shaft of described drive motor is provided with gear; Described gear and the engagement of described screw mandrel, under the drive of described drive motor, described screw mandrel can move forward and backward in described cavity volume; The rear end of the output shaft of described drive motor is provided with coding disk, exportable quantity and the proportional impulse singla of the described drive motor anglec of rotation; Described cavity volume bottom is provided with first micro-switch; Can detect described push pedal and whether arrive bottom position; Whether described cavity volume exit position is provided with the cavity volume door that can open and close, and in the position of described cavity volume door second micro-switch is set, can detect described cavity volume door and close; Comprise also and carry out central controlled controller that described controller is connected with coding disk with described first micro-switch, second micro-switch, drive motor.
Described controller is provided with the microprocessor of carrying out control algorithm; With described microprocessor bonded assembly motor-drive circuit; With described microprocessor bonded assembly current detection circuit; The described drive motor of described motor-drive circuit may command just changes, reverses and stops, and described current detection circuit can detect the working current of described drive motor.
Described microprocessor is provided with capsule extruding algorithm, and described capsule extruding algorithm comprises following step:
(1), at first; After described controller starts; In described cavity volume, do not place under the situation of described concentrated capsule, the described screw mandrel of described controller drives is withdrawn into the bottom of described cavity volume with described push pedal, and it is closed to trigger described first micro-switch;
(2), put into described concentrated capsule when described cavity volume, and described cavity volume door shuts, and described second micro-switch is closed, and described controller promotes described push pedal and travels forward, and the pulse of simultaneously described coding disk being sent is counted;
(3), the pulse count that takes place when described coding disk equals
N (L-H/2)/D , described controller stops described drive motor, backway
N H/ (2D) , and pause a period of time, wherein,
L Be the length of described cavity volume,
H Be the height of described concentrated capsule,
D Be the pitch of described screw mandrel,
n For described drive motor whenever rotate a circle output pulse count;
(4), the described screw mandrel of described controller drives advances, the pulse count that produces up to described coding disk equals
N (L-S)/D , wherein
S Be preset residue space;
(5), described controller controls described drive motor contrarotation, drives the bottom that described push pedal retreats into described cavity volume, accomplishes one action.
The maximum operating currenbt that described drive motor is set in described step (1) and (5) does
i Max=
I MaxThe maximum operating currenbt that described drive motor is set in described step (2) and (3) does
i Max=α *
I MaxThe maximum operating currenbt that described drive motor is set in described step (4) does
i Max=β *
I Max, wherein
I MaxBe the maxim of described drive motor running current, Xi Shuoβ>α>1.
The good effect of implementing the utility model is: 1, can to greatest extent beverage concentrate be extruded, and have current protecting function, the protection motor is not fragile; 2, simple in structure, be easy to realize.
Description of drawings
Fig. 1 is the structural representation that concentrates the extrusion device of capsule;
Fig. 2 is the controller system block diagram that concentrates the extrusion device of capsule.
The specific embodiment
Combine accompanying drawing that the utility model is described further at present:
With reference to Fig. 1-2, a kind of extrusion device of concentrated capsule comprises and holds the cavity volume 6 that concentrates capsule 10; Described cavity volume 6 bottoms are provided with through hole, pass described through hole a screw mandrel 1 is set, and described screw mandrel 1 top is provided with the push pedal 2 that cooperates with described cavity volume 6 interior shapes; Also comprise drive motor 3, the front end of the output shaft of described drive motor 3 is provided with gear 4, described gear 4 and described screw mandrel 1 engagement; Under the drive of described drive motor 3; Described screw mandrel 1 can move forward and backward in described cavity volume 6, and described push pedal 2 simultaneously moves forward and backward under the promotion of described screw mandrel 1, can push described concentrated capsule 10.The Front-end Design of described concentrated capsule 10 breach that load is less, outflow beverage concentrate under external force breaks.
The rear end of the output shaft of described drive motor 3 is provided with coding disk 5, exportable quantity and the proportional impulse singla of described drive motor 3 anglecs of rotation.This impulse singla can be used for calculating the distance of described push pedal 2 to described cavity volume door 7.
Described cavity volume 6 bottoms are provided with first micro-switch 8, can detect described push pedal 2 and whether arrive bottom position.Described first micro-switch 8 can be used as the reference position of described push pedal 7.
Whether described cavity volume 6 exit positions are provided with the cavity volume door 7 that can open and close, and in the position of described cavity volume door 7 second micro-switch 9 are set, can detect described cavity volume door 7 and close.
Comprise also and carry out central controlled controller that described controller and described first micro-switch 8, second micro-switch 8, drive motor 3 are connected with coding disk 5.Described controller is provided with the microprocessor 11 of carrying out control algorithm; With described microprocessor 11 bonded assembly motor-drive circuits 12; With described microprocessor 11 bonded assembly current detection circuits 13, the described drive motor 3 of described motor-drive circuit 12 may command is just changeing, reversing and is stopping, and described current detection circuit 13 can detect the working current of described drive motor 3; Can be used for carrying out the output torque control of described drive motor 3, and overcurrent protection.
Described microprocessor 11 is provided with capsule extruding algorithm, and described capsule extruding algorithm comprises following step:
(1), at first; After described controller starts; In described cavity volume 6, do not place under the situation of described concentrated capsule 10, the described screw mandrel 1 of described controller drives is withdrawn into the bottom of described cavity volume 6 with described push pedal 2, triggers described first micro-switch, 8 closures;
(2), put into described concentrated capsule 10 when described cavity volume 6; And described cavity volume door 7 is shut; Described second micro-switch, 9 closures, described controller promotes described push pedal 2 and travels forward, and the pulse of simultaneously described coding disk 5 being sent is counted;
(3), the pulse count that takes place when described coding disk 5 equals
N (L-H/2)/D , described controller stops described drive motor 3, backway
N H/ (2D) , and pause a period of time, wherein,
L Be the length of described cavity volume 6,
H Be the height of described concentrated capsule 10,
D Be the pitch of described screw mandrel 1,
n For described drive motor 3 whenever rotate a circle output pulse count;
(4), the described screw mandrel 1 of described controller drives advances, the pulse count that produces up to described coding disk 5 equals
N (L-S)/D , wherein
S Be preset residue space;
(5), described controller controls described drive motor 3 contrarotations, drives the bottom that described push pedal 2 retreats into described cavity volume 6, accomplishes one action.
Described step (1) is carried out initialization operation, and described push pedal 2 is returned to reference position.In described step (3); Described controller is after described concentrated capsule 10 is crushed and pushed; Stop over and the slow astern set a distance; Be for described concentrated capsule 10 aspirated airs helping ensuing extruding, and let described drive motor 3 break-ofves, avoid overheated.In described step (4), preset residue space
S Be the thickness of the concentrated capsule 10 after the compression.
The maximum operating currenbt that described drive motor 3 is set in described step (1) and (5) does
i Max=
I MaxThe maximum operating currenbt that described drive motor 3 is set in described step (2) and (3) does
i Max=α *
I Max; The maximum operating currenbt that described drive motor 3 is set in described step (4) does
i Max=β *
I Max, wherein
I MaxBe the maxim of described drive motor 3 running currents, Xi Shuoβ>α>1.Alpha, β are the overload coefficient of described drive motor 3, are because in crumpling process, the stall process that described drive motor 3 exists in various degree, so working current can exceed normal working current.
Claims (2)
1. the extrusion device of a concentrated capsule comprises and holds the cavity volume that concentrates capsule, it is characterized in that: described cavity volume bottom is provided with through hole; Pass described through hole a screw mandrel is set, described screw mandrel top is provided with the push pedal that cooperates with described cavity volume interior shape, also comprises drive motor; The front end of the output shaft of described drive motor is provided with gear; Described gear and the engagement of described screw mandrel, under the drive of described drive motor, described screw mandrel can move forward and backward in described cavity volume; The rear end of the output shaft of described drive motor is provided with coding disk, exportable quantity and the proportional impulse singla of the described drive motor anglec of rotation; Described cavity volume bottom is provided with first micro-switch; Can detect described push pedal and whether arrive bottom position; Whether described cavity volume exit position is provided with the cavity volume door that can open and close, and in the position of described cavity volume door second micro-switch is set, can detect described cavity volume door and close; Comprise also and carry out central controlled controller that described controller is connected with coding disk with described first micro-switch, second micro-switch, drive motor.
2. the extrusion device of a kind of concentrated capsule according to claim 1; It is characterized in that: described controller is provided with the microprocessor of carrying out control algorithm; With described microprocessor bonded assembly motor-drive circuit; With described microprocessor bonded assembly current detection circuit, the described drive motor of described motor-drive circuit may command just changes, reverses and stops, and described current detection circuit can detect the working current of described drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190738 CN202574739U (en) | 2012-05-02 | 2012-05-02 | Concentrate capsule extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190738 CN202574739U (en) | 2012-05-02 | 2012-05-02 | Concentrate capsule extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574739U true CN202574739U (en) | 2012-12-05 |
Family
ID=47244181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190738 Expired - Fee Related CN202574739U (en) | 2012-05-02 | 2012-05-02 | Concentrate capsule extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642646A (en) * | 2012-05-02 | 2012-08-22 | 慈溪迈思特电子科技有限公司 | Extruding device of concentrated capsules |
| CN105035547A (en) * | 2015-06-29 | 2015-11-11 | 佛山市顺德区美的饮水机制造有限公司 | Water storage bag and water purifying device |
-
2012
- 2012-05-02 CN CN 201220190738 patent/CN202574739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642646A (en) * | 2012-05-02 | 2012-08-22 | 慈溪迈思特电子科技有限公司 | Extruding device of concentrated capsules |
| CN105035547A (en) * | 2015-06-29 | 2015-11-11 | 佛山市顺德区美的饮水机制造有限公司 | Water storage bag and water purifying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130502 |