The checkout gear of the automatic stoning of a kind of red date
Technical field
The utility model belongs to field of mechanical technique, relates to the detection dress of the automatic stoning of a kind of red datePut.
Background technology
Red date is the distinctive dietotherapeutic fruit resource of China, have strengthening spleen and nourishing stomach, tonifying middle-Jiao and Qi,Growing the strong kidney of lung, abirritant poison, the anti-ageing various health care functions of waiting for a long time, is the biography that China people likeOne of system fruit. Jujube nutritious, dry jujube total sugar content is 51.4~66.5%, crude proteinContent 2.28~3.78%, crude fibre 1.95~3.10%, crude fat 0.6~1.4%; ParticularlyFresh jujube contains abundant vitamin and anti-oxidant aldehydes matter, and the fresh jujube of its every 100g is sugary19.0g, protein 1.2g, fatty 0.2g, crude fibre 1.6g, phosphorus 23mg, calcium 41mg,Iron 0.5mg, carrotene 0.01mg, thiamine 0.06mg, riboflavin 0.04mg, supports one's familyElement PP0.6mg, vitamin C 410mg.
Along with the development increasingly of Agricultural Transformation, as the red date of Important Economic crop in recent yearsState's fast development. The fast development of red dates industry, has proposed day by day urgent to the deep processing of red dateRequirement, wherein extracting red date stone is wherein important procedure of processing. In numerous domestic processing factory,Stoning operation still relies on by hand or very simple and crude instrument completes, and labour intensity is large, operating efficiencyLow, do not meet food hygiene principle, and processing product quality be difficult to control, and often doHinder hand or fructus corni and even jujube meat are worn rotten, cause the pain of injury and cause to stoning workman's healthWaste greatly. In order to improve extracting red date stone working (machining) efficiency, some manufacturers, scientific research institutionsSuccessively developed a collection of extracting red date stone processing machine, mainly contain plain type connecting rod, manually, pin steps onCore machine, several types such as slot type machinery stoner and die type machinery pit-removing machine, but these stoningsThe result of use of machine is not fine, and the product of production often has perforated core, the incomplete product of stoningProduct.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed oneThe checkout gear of the automatic stoning of red date, technical problem to be solved in the utility model is: howSubstandard product in fast detecting enuleation date, the quality of raising product.
The purpose of this utility model can realize by following technical proposal: a kind of red date goes automaticallyThe checkout gear of core, is characterized in that, comprises frame and is arranged on the conveyer belt in frame, instituteState frame and be provided with sponge wheel, described sponge wheel above conveyer belt and and conveyer belt between shapeThe passage that one-tenth can pass through for red date, the both sides of described passage are respectively equipped with generating laser and laserReceiver, is also provided with pressure sensor on described sponge wheel, and described checkout gear also comprises controlDevice, described pressure sensor, generating laser and laser pickoff are all connected with controller.
Tape transport red date, the sponge wheel being arranged in frame is positioned at above conveyer belt and with defeatedSend the passage that between band, formation can be passed through for red date, the linear velocity of sponge wheel and the belt speed of conveyer beltUnanimously, ensure that red date, when by this passage, velocity variations does not occur, utilize sponge to take turns simultaneouslyThe spacing setting of elasticity and conveyer belt, the initial velocity that red date is entered to transmission line removes, and ensures redJujube on conveyer belt steadily and along self longitudinal axial rolling; Pressure sensor on sponge wheelFor detection of red date, and the signal spreading out of is to controller, the operation of controller control generating laser,If the laser pickoff being oppositely arranged can receive the signal of generating laser transmitting, sayThe core at bright red date center is removed, and is qualified products; If the laser pickoff being oppositely arrangedThe signal that can not receive generating laser transmitting, illustrates that the core at red date center is not removed, forSubstandard product. This checkout gear operable automatically, detects fast, and accuracy rate is high, effectively carriesHigh product quality.
In the checkout gear of the above-mentioned automatic stoning of red date, described sponge wheel is arranged on by twoThe wheel carrier of frame both sides is rotatably connected in frame, and described wheel carrier is provided with the cunning of vertical settingGroove, slidably connects slide block in described chute, and described generating laser and laser pickoff are respectivelyBe arranged on the slide block of two wheel carriers, described controller can be controlled slide block and slide along chute. Pass throughChute is set on wheel carrier, slide block is set in chute, when the work of this checkout gear, on sponge wheelPressure sensor can detect the size of red date, and the signal spreading out of is to controller, controllerCan control two slide blocks along chute synchronous slide according to the size of red date, thereby reach automatic adjustmentLongitudinal height of generating laser and laser pickoff, ensures the accuracy detecting.
In the checkout gear of the above-mentioned automatic stoning of red date, described checkout gear also comprises warningDevice, described alarm is connected with controller. By siren is set, if be oppositely arrangedLaser pickoff can not receive the signal of generating laser transmitting, and the core at red date center is describedDo not remove, situation is fed back to controller by laser pickoff, controller control alarm equipment alarm,Prompt for substandard product.
In the checkout gear of the above-mentioned automatic stoning of red date, described alarm is buzzer or refers toShow lamp.
In the checkout gear of the above-mentioned automatic stoning of red date, described checkout gear also comprises automaticallyRejecting mechanism, described automatic reject mechanism is connected with controller and controller can be controlled automaticallyRejecting mechanism opens and closes. When red date is taken turns below through sponge, the operation of controller control generating laser,If the laser pickoff being oppositely arranged can receive the signal of generating laser transmitting, sayThe core at bright red date center is removed, and is qualified products, directly blanking; If be oppositely arrangedLaser pickoff can not receive the signal of generating laser transmitting, and the core at red date center is describedNot removing, is substandard product, and the operation of controller control automatic reject mechanism, by defective productProduct are rejected, and can not mix with qualified products, improve the quality of product.
In the checkout gear of the above-mentioned automatic stoning of red date, described automatic reject mechanism is air-flowDevice for eliminating.
In the checkout gear of the above-mentioned automatic stoning of red date, described automatic reject mechanism is machineryPlectrum.
Compared with prior art, the checkout gear of the automatic stoning of this red date has the following advantages: energyEnough automatically detect whether stoning of red date, and by the substandard product automatic rejection of not stoning, avoidMix with qualified products, detect fast, accuracy rate is high, has effectively improved product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the checkout gear of the automatic stoning of this red date.
Fig. 2 is the structural representation of wheel carrier.
Fig. 3 is the control flow chart of the checkout gear embodiment mono-of the automatic stoning of this red date.
Fig. 4 is the control flow chart of the checkout gear embodiment bis-of the automatic stoning of this red date.
In figure, 1, frame; 2, conveyer belt; 3, sponge wheel; 4, wheel carrier; 41, slide block;42, wheel shaft; 5, generating laser; 6, laser pickoff; 7, automatic reject mechanism; 8,Controller; 9, pressure sensor; 10, alarm.
Detailed description of the invention
Below specific embodiment of the utility model by reference to the accompanying drawings, to skill of the present utility modelArt scheme is further described, but the utility model is not limited to these embodiment.
Embodiment mono-
As shown in Figure 1, the checkout gear of the automatic stoning of this red date comprises frame 1, is arranged on machineConveyer belt 2 on frame 1 and controller 8, frame 1 is provided with sponge wheel 3, sponge wheel 3 byWheel hub and area spongiosa form, sponge wheel 3 above conveyer belt 2 and and conveyer belt 2 between shapeThe passage that one-tenth can pass through for red date, the both sides of passage are respectively equipped with generating laser 5 and laser connectsReceive device 6, on sponge wheel 3, be also provided with pressure sensor 9, pressure sensor 9, Laser emissionDevice 5 is all connected with controller 8 with laser pickoff 6.
Specifically, as shown in Figure 2, sponge wheel 3 is by two wheels that are arranged on frame 1 both sidesFrame 4 is rotatably connected in frame 1, and wheel carrier 4 is L-type, and sponge wheel 3 turns by wheel shaft 42Be automatically connected on two wheel carriers 4, wheel carrier 4 is provided with the chute of vertical setting, the company of slip in chuteBe connected to slide block 41, generating laser 5 and laser pickoff 6 are separately positioned on two wheel carriers 4On slide block 41, controller 8 can be controlled slide block 41 and slide along chute. This checkout gear also wrapsDraw together automatic reject mechanism 7, automatic reject mechanism 7 is connected with controller 8 and controller 8 energyEnough control automatic reject mechanism 7 and open and close, automatic reject mechanism 7 is mechanical plectrum. As an alternativeScheme: automatic reject mechanism 7 is air-flow device for eliminating.
The operation principle of this checkout gear: conveyer belt 2 is carried red date, is arranged in frame 1Sponge wheel 3 above conveyer belt 2 and and conveyer belt 2 between form can pass through for red date logicalRoad, the linear velocity of sponge wheel 3 is consistent with the belt speed of conveyer belt 2, ensures that red date is logical by this, there is not velocity variations when in the road, utilize the elasticity of sponge wheel 3 and the spacing of conveyer belt 2 to establish simultaneouslyPut, the initial velocity that red date is entered to transmission line removes, ensure red date on conveyer belt 2 steadily alsoAnd along self longitudinal axial rolling; Pressure sensor 9 on sponge wheel 3 can detect red dateSize, and the signal spreading out of is to controller 8, controller 8 can be according to the size control of red dateTwo slide blocks 41 are along chute synchronous slide, thereby reach automatic adjustment generating laser 5 and laserLongitudinal height of receiver 6, ensures the accuracy detecting. Adjust complete after, controller 8Control generating laser 5 and move, sharp if the laser pickoff being oppositely arranged 6 can receiveThe signal that optical transmitting set 5 is launched, illustrates that the core at red date center is removed, and is qualified products,Directly blanking; If the laser pickoff being oppositely arranged 6 can not receive 5 of generating lasersThe signal of penetrating, illustrates that the core at red date center is not removed, and is substandard product, and controller 8 is controlledAutomatic reject mechanism 7 processed is moved, and substandard product is rejected, and can not be blended in qualified productsTogether, improve the quality of product.
Embodiment bis-
The structure of the detecting device of this enforcement and embodiment mono-are basic identical, and its difference is:Checkout gear also comprises alarm 10, and alarm 10 is buzzer or indicator lamp, alarm 10Be connected with controller 8. By siren is set, if the laser pickoff being oppositely arranged 6Can not receive the signal that generating laser 5 is launched, illustrate that the core at red date center is not removed,Situation is fed back to controller 8 by laser pickoff 6, and controller 8 is controlled alarm 10 and reported to the police,Prompt for substandard product.
Specific embodiment described herein is only to the theory for example of the utility model spiritBright. The utility model person of ordinary skill in the field can be to described specific embodimentMake various amendments or supplement or adopt similar mode to substitute, but can't depart from this realityBy novel spirit or surmount the defined scope of appended claims.