CN202358345U - Feeding mechanism of sub-packaging machine - Google Patents
Feeding mechanism of sub-packaging machine Download PDFInfo
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- CN202358345U CN202358345U CN2011204244670U CN201120424467U CN202358345U CN 202358345 U CN202358345 U CN 202358345U CN 2011204244670 U CN2011204244670 U CN 2011204244670U CN 201120424467 U CN201120424467 U CN 201120424467U CN 202358345 U CN202358345 U CN 202358345U
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- feeder
- dividing groove
- replenishing
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Abstract
The utility model discloses a feeding mechanism of a sub-packaging machine. The feeding mechanism comprises a feeding hopper and a feeding groove which are respectively arranged at the upper part and the lower part and are connected, wherein an outlet device is arranged at an outlet of the feeding groove, the outlet device comprises a material distributing groove and a material blocking plate, openings are formed at the two ends of the material distributing groove, and a material storage groove and a replenishing groove, which can extend along the material conveying direction, are formed in the material distributing groove; the opening at one end of the material distributing groove is connected with the outlet of the feeding groove, and the groove bottoms of the material storage groove and the replenishing groove are not higher than that of the feeding groove; the material blocking plate is in adaptation with and blocked at the opening at the other end of the material distributing groove, and a replenishing port is formed in the position corresponding to the replenishing groove on the material blocking plate; and the outlet device further comprises an electric control unit which is used for controlling the material blocking plate to open the opening at the other end of the material distributing groove at an appropriate time. The feeding mechanism disclosed by the utility model is simple and reliable in structure, and the properties of speediness, precision, reliability and the like are considered in sub-packaging.
Description
Technical field
The utility model belongs to the packing technical field, specifically is meant a kind of feeder of racking machine.
Background technology
Racking machine is a kind of mechanical equipment that is used for the quantitative packing of granular product such as tealeaves, medicine, monosodium glutamate, white sugar; Involving vibrations mechanism, feeder, scale material mechanism and relevant control mechanism as the one of which; Wherein accurate, reliable, easy and simple to handle etc. to the requirement of scale material mechanism, feeder is mainly contained requirements such as feed is reliable, quick, accurate.
The feeder of racking machine on the present market; It comprises feed hopper and the feeder trough that connects setting up and down, is provided with the two limit tablets that constitute Eight characters shape in this feeder trough, during packing; Drive the feeder vibration by vibrating mechanism; Material is at first fallen in the feeder trough by feed hopper, behind two limit tablet reducing limit material, is derived and is fallen in the scale bucket of scale material mechanism by the outlet of feeder trough at last; The outlet of said existing feeder trough is simple flat plate formula structure mostly just; Only take said simple single kind of mode feed in the packing; In order to improve precision, can realize through the reducing, reduction vibration velocity and the Oscillation Amplitude that dwindle two limit tablets, but this kind mode can reduce the separate-loading packaging of complete machine in the practical operation control; And material need break up before arriving outlet after via the limit tablet fully, and it requires bigger vibration velocity and Oscillation Amplitude again; The feeder of existing thus racking machine is difficult to take into account fast in packing, accurate demand such as reliable again.
In view of this, the inventor has carried out in-depth study to the problem of existing racking machine feeder, and this case produces thus.
The utility model content
The purpose of the utility model is to provide a kind of feeder of racking machine, and it is simple in structure reliable again, has taken into account fast, precisely reached characteristics such as reliable in the packing.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of feeder of racking machine; It comprises feed hopper and the feeder trough that connects setting up and down; The exit of this feeder trough is provided with an outlet device; This outlet device comprises material-dividing groove and striker plate, and the two ends of this material-dividing groove are opening-like, and is formed with the stock chest that extends along the mass transport direction in this material-dividing groove and replenishes groove; One end opening of above-mentioned material-dividing groove is accepted with the outlet of above-mentioned feeder trough mutually, and above-mentioned stock chest and the bottom land of replenishing groove are not higher than the bottom land of above-mentioned feeder trough; The adaptive retaining of above-mentioned striker plate is held in the other end opening part of above-mentioned material-dividing groove, and the corresponding above-mentioned groove position of replenishing offers and replenishes mouth on this striker plate; Above-mentioned outlet device also comprises and is used to control the ECU that above-mentioned striker plate is opened the other end opening of above-mentioned material-dividing groove in good time.
The above-mentioned groove of replenishing is provided with one, its V-shaped groove, and above-mentioned stock chest is provided with two, lays respectively at above-mentioned place, both sides of replenishing groove.
The above-mentioned bottom land of replenishing groove is higher than the bottom land of above-mentioned stock chest.
Above-mentioned striker plate and the other end opening of above-mentioned material-dividing groove are to be pressed close to each other and not to contact setting.
Above-mentioned ECU is located to be by the above-mentioned material-dividing groove and with this material-dividing groove and is separatedly installed.
Above-mentioned ECU is a motor, and the power input of this motor links to each other with the relevant control mechanism of racking machine, and output shaft is connected with above-mentioned striker plate.
After adopting such scheme, the feeder of a kind of racking machine of the utility model, it is located at the vibrating mechanism top of racking machine, undertakes scale material mechanism under the other end opening of material-dividing groove; During packing, start the relevant control mechanism of racking machine, open the other end opening of material-dividing groove by ECU control striker plate; And vibrating mechanism begins vibration; It drives feed hopper, feeder trough and the material-dividing groove vibration of feeder, and the material in the feed hopper falls to feeder trough, causes material-dividing groove again; Finally derive and get into scale material mechanism by the other end opening of this material-dividing groove, the supply of material is quick and amount is big; When treating weight of material that scale gets scale material mechanism near preset gravimetric value, the control vibrating mechanism makes it reduce Oscillation Amplitude, and the control ECU makes striker plate close the other end opening of material-dividing groove; The material supply of scale material mechanism this moment can only be through replenishing groove; Mouthful carry out a small amount of and replenish supply more at a slow speed via replenishing, when the weight of treating the weighing material reached preset gravimetric value, the control vibrating mechanism stopped to vibrate; Feeder stops feed; Accomplish one-time feeding action thus, treat that material in the scale bucket is bled off after, can carry out packing next time.
The feeder of said this case racking machine; Be equivalent to adopt thick, thin two step feeds in its packing; Thick step feed is by the material-dividing groove whole opening feed of (comprise stock chest and replenish groove), and the feed action is fast and many, carefully goes on foot feed by the opening feed of replenishing groove; The feed action is slow and few, has realized the accuracy control to mass flow in the feeder trough thus; So effectively reliable in the whole minute process of assembling of this novel feeder, both guaranteed the speed of packing, but also guaranteed the precision of packing that it was specially adapted to the shunting feed that adopts mode of vibration, need high-precision weighing.
Description of drawings
Fig. 1 is a structural representation of the utility model;
Fig. 2 is the structural representation of the utility model feeder trough and material-dividing groove;
Fig. 3 is the action scheme drawing of the utility model when packing;
Fig. 4 is the utility model another action scheme drawing when packing.
Label declaration
Feed hopper 1 feeder trough 2
Limit tablet 21 outlet devices 3
Material-dividing groove 31 stock chests 311
Replenish groove 312 striker plates 32
Replenish mouthful 321 motors 33
Electric machine support 34 vibrating mechanisms 4
Scale material mechanism 5
The specific embodiment
In order further to explain the technical scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Be depicted as the feeder of a kind of racking machine that the utility model relates to like Fig. 1-2; It comprises the feed hopper 1 and feeder trough 2 that connects setting up and down; Corresponding in this feeder trough 2 near the separated two limit tablets 21 that are provided with in feed hopper 1 position; This two limits tablet 21 is connected with two madial walls of feeder trough 2 respectively in the end near above-mentioned feed hopper 1, and the other end is drawn close each other, constitutes Eight characters shape limit material structure thus.
This novel exit in feeder trough 2 is provided with an outlet device 3, and this outlet device 3 includes material-dividing groove 31, striker plate 32 and ECU; Wherein:
Said material-dividing groove 31; Its two ends are opening-like; Be formed with the stock chest 311 that extends along the mass transport direction in this material-dividing groove 31 and replenish groove 312, an end opening of material-dividing groove 31 is suitably accepted with the outlet of feeder trough 2 mutually, and other end opening exports as the feed of feeder; Said material-dividing groove 31 is suitably accepted with feeder trough 2 mutually, and the position that is specially the bottom land of material-dividing groove 31 is not higher than (comprising stock chest 311 and the bottom land of replenishing groove 312) position of the bottom land of feeder trough 2, and it helps the transfer of material from feeder trough 2 to material-dividing groove 3;
Said stock chest 311 with replenish groove 312, its two ends are the two ends of material-dividing groove 31, are all the opening shape; In the concrete preferred embodiment, replenish 312 of grooves and be provided with one, its V-shaped groove; The mouth edge of this concrete V-slot flushes with the bottom land of feeder trough 2; Stock chest 311 is provided with two, lays respectively at the both sides place of replenishing groove 312, and the design of V-slot more helps the water conservancy diversion and smooth and easy of material and replenishes effect; The relative a small amount of of replenishing groove 312 is replenished and the relative volume storing effect of stock chest 311 in order to increase, and the said bottom land of replenishing groove 312 is increased, and the bottom land of stock chest 311 is deepened, and the position of then replenishing the bottom land of groove 312 is higher than the position of the bottom land of stock chest 311;
Said striker plate 32, its adaptive retaining is held in the opening part of material-dividing groove 31, and correspondence is replenished groove 312 positions and offered and replenish mouthfuls 321 on this striker plate 32; Striker plate 32 and material-dividing groove 31 and opening thereof are to press close to each other and do not contact setting in the concrete design; This kind structure design is in order to prevent that material-dividing groove 31 from colliding with striker plate 32 and influence normal operation and parts service life in vibration, mainly is to have avoided the two possibly collide and the noise pollution that causes;
Said ECU is specially motor 33, and it is other and be with this material-dividing groove 31 and be separatedly installed that it adopts an electric machine support 34 to be located at above-mentioned material-dividing groove 31, and it is to influence controller performance for the material-dividing groove 31 that prevents vibrating drives motors 33 vibrations; The power input of one end of said motor 33 links to each other with the relevant control mechanism of racking machine, and the output shaft of motor 33 is located by connecting with striker plate 32 mutually; In the operation, striker plate 32 leans on the own wt retaining to be held in the opening part of material-dividing groove 31, and in the time of need opening opening, drive motor 33 drives striker plate 32 by the output shaft of its rotation and raises up, and can open opening; In addition, said ECU is not limited only to above-mentioned embodiment, can also open material-dividing groove 31 as long as can realize controlling striker plate 32 for any other forms in good time.
Thus, the feeder of this novel a kind of racking machine, it is applied on the racking machine shown in Fig. 3-4, and vibrating mechanism 4 is located at below the feeder trough, is used for supporting and doing oscillating action, and the scale bucket of scale material mechanism 5 is located at the place, below of opening; Packing when packing equivalent tealeaves 7 restrains for example below, the concrete operations step is following:
1) tealeaves is shelved in the feed hopper 1 in advance, motor 33 no powers, striker plate 32 is owing to conduct oneself with dignity downwards the opening part closed condition;
2) open switch, by the relevant control mechanism control vibrating mechanism 4 and motor 33 work of racking machine, striker plate 32 raises up and opens opening (referring to Fig. 3) thus; Vibrating mechanism 4 vibrates; Tealeaves in the feed hopper 1 falls in the feeder trough 2, hold the limit material via the retaining of two limit tablets 21 after, the stock chest 311 that gets into material-dividing groove 31 with replenish in the groove 312; Final by the outlet derivation and in the scale bucket below falling into, the delivery volume of this step tealeaves is many and quick;
3) by the weight of the tealeaves in the relevant control mechanism real time recording scale material mechanism 5 of racking machine; When treating that scale gets weight near preset gravimetric value (for example about 6 grams); By this relevant control mechanism control; Suitably reduce the Oscillation Amplitude of vibrating mechanism 4, and break off motor 33 energisings, striker plate 32 is owing to deadweight falls to closing outlet;
4) tealeaves of replenishing this moment in the groove 312 continues in a small amount and low-tachly replenishes supply through replenishing mouthfuls 321, and stock chest 311 begins tealeaves is done the effect of hoarding, and it is during for packing next time corresponding above-mentioned 2) in the step tealeaves amount how again apace supply prepare;
When 5) tealeaves in scale gets scale material mechanism 5 reaches weight setting value 7 grams; Said relevant control mechanism control vibrating mechanism 4 stops vibration, and feeder stops feed, accomplishes the one-time feeding action thus; After treating that the interior material of scale bucket is bled off, can carry out packing next time.
In sum; The feeder of this case racking machine is equivalent to adopt thick, thin two step feeds in its packing, slightly go on foot feed by the material-dividing groove 31 whole opening feed of (comprise stock chest 311 and replenish groove 312); The feed action is fast and many; Thin step feed is by the opening feed of replenishing groove 312, and the feed action is slow and few, has realized the accuracy control to mass flow in the material-dividing groove 31 thus; So effectively reliable in the whole minute process of assembling of this novel feeder, both guaranteed the speed of packing, but also guaranteed the precision of packing that it was specially adapted to the shunting feed that adopts mode of vibration, need high-precision weighing.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. the feeder of a racking machine; It comprises feed hopper and the feeder trough that connects setting up and down; It is characterized in that: the exit of this feeder trough is provided with an outlet device; This outlet device comprises material-dividing groove and striker plate, the both ends open of this material-dividing groove, and be formed with the stock chest that extends along the mass transport direction in this material-dividing groove and replenish groove; One end opening of above-mentioned material-dividing groove is accepted with the outlet of above-mentioned feeder trough mutually, and above-mentioned stock chest and the bottom land of replenishing groove are not higher than the bottom land of above-mentioned feeder trough; The adaptive retaining of above-mentioned striker plate is held in the other end opening part of above-mentioned material-dividing groove, and the corresponding above-mentioned groove position of replenishing offers and replenishes mouth on this striker plate; Above-mentioned outlet device also comprises and is used to control the ECU that above-mentioned striker plate is opened the other end opening of above-mentioned material-dividing groove in good time.
2. the feeder of a kind of racking machine as claimed in claim 1, it is characterized in that: the above-mentioned groove of replenishing is provided with one, its V-shaped groove, above-mentioned stock chest is provided with two, lays respectively at above-mentioned place, both sides of replenishing groove.
3. the feeder of a kind of racking machine as claimed in claim 1, it is characterized in that: the above-mentioned bottom land of replenishing groove is higher than the bottom land of above-mentioned stock chest.
4. the feeder of a kind of racking machine as claimed in claim 1 is characterized in that: above-mentioned striker plate and the other end opening of above-mentioned material-dividing groove are to be pressed close to each other and not to contact setting.
5. the feeder of a kind of racking machine as claimed in claim 1 is characterized in that: it is other and be with this material-dividing groove and be separatedly installed that above-mentioned ECU is located at above-mentioned material-dividing groove.
6. the feeder of a kind of racking machine as claimed in claim 1, it is characterized in that: above-mentioned ECU is a motor, and the power input of this motor links to each other with the relevant control mechanism of racking machine, and output shaft is connected with above-mentioned striker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204244670U CN202358345U (en) | 2011-10-31 | 2011-10-31 | Feeding mechanism of sub-packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204244670U CN202358345U (en) | 2011-10-31 | 2011-10-31 | Feeding mechanism of sub-packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358345U true CN202358345U (en) | 2012-08-01 |
Family
ID=46569552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204244670U Expired - Fee Related CN202358345U (en) | 2011-10-31 | 2011-10-31 | Feeding mechanism of sub-packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742292A (en) * | 2016-11-23 | 2017-05-31 | 哈尔滨博实自动化股份有限公司 | Polysilicon lumpy bulk material weighing device |
| CN108788005A (en) * | 2017-01-05 | 2018-11-13 | 菏泽学院 | A kind of sand mixer and its feed component |
-
2011
- 2011-10-31 CN CN2011204244670U patent/CN202358345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742292A (en) * | 2016-11-23 | 2017-05-31 | 哈尔滨博实自动化股份有限公司 | Polysilicon lumpy bulk material weighing device |
| CN106742292B (en) * | 2016-11-23 | 2018-10-30 | 哈尔滨博实自动化股份有限公司 | Polysilicon lumpy bulk material weighing device |
| CN108788005A (en) * | 2017-01-05 | 2018-11-13 | 菏泽学院 | A kind of sand mixer and its feed component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |