Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the present invention.But the present invention can be much different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe concrete embodiment, is not intended to be restriction the present invention.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, a kind of processing of coconut, it comprises the following steps: some coconuts are positioned over accommodating area one by one; Each coconut is moved to the top of some drive areas from accommodating area, each drive area transmission one row coconut; Respond to a certain coconut through mark district, Output of laser is in the enterprising row labels of this coconut; Coconut after the end of each drive area collects mark.Such as, arrange multiple mark district respectively in both sides, drive area, grouping carries out mark operation simultaneously, such as, in a drive area, a certain group of coconut is transferred to mark location simultaneously, the corresponding mark district of each coconut, respond to a certain coconut when mark district, Output of laser is in the enterprising row labels of this coconut.Respond to a certain coconut through mark district, comprise this coconut of induction and stop at mark district, carry out static mark, also comprise this coconut of induction when the mark range of motion in mark district, carry out dynamic mark.
And for example, a kind of processing of coconut, it comprises the following steps: some coconuts are positioned over working area; Some coconuts are positioned over accommodating area from working area; Each coconut is moved to the top of some drive areas from accommodating area, each drive area transmission one row coconut; Respond to a certain coconut through mark district, Output of laser is in the enterprising row labels of this coconut; Coconut after the end of each drive area collects mark.
And for example, a kind of processing of coconut, it comprises the following steps: be positioned over accommodating area by after some coconut cleanings; Each coconut is moved to the top of some drive areas from accommodating area, each drive area transmission one row coconut; Respond to a certain coconut through mark district, Output of laser is in the enterprising row labels of this coconut; Coconut after the end of each drive area collects mark.
Preferably, arrange multiple mark district, each mark district arranges inductor and laser instrument, and the inductor in a certain mark district responds to a certain coconut through this mark district, and the laser instrument Output of laser in this mark district is in the enterprising row labels of this coconut.Such as, adopt gravity sensor, whether induction has coconut through mark district.
Preferably, according to the base of fruit of coconut, the position of adjustment coconut, respond to a certain coconut through mark district, Output of laser is in the enterprising row labels of this coconut; Like this, each coconut can be reached and all mark at suitable position, such as, all realize the mark from top to bottom of pattern at the first half.Such as, some recesses are set in drive area, each coconut moves to the top of drive area during from accommodating area, mechanical arm obtains the image of coconut, according to the base of fruit of coconut, and the position of adjustment coconut, make the bottom of each coconut enter a recess, and base of fruit upward.Like this, the pattern of each coconut can be made after marking to be consistent substantially, in order, overall appearance, mark effective.
Such as, according to the mean size of coconut, pre-set pattern, comprise its content and size; Such as this pattern is a trade mark, and its size is arranged according to the mean size of coconut; Then respond to a certain coconut through mark district, Output of laser marks this pattern on this coconut.Such as, described pattern comprises figure for identifying commodity and/or word, and such as, described pattern is trade mark, trading company is called for short or other are for identifying figure and/or the word of commodity.And for example, according to the average skin depth of coconut, pre-set the thickness carrying out marking, such as, by adjusting power and the mark time of Output of laser, at the thickness of the enterprising row labels of coconut during control Output of laser; Such as, Output of laser is when the enterprising row labels of this coconut, and the thickness carrying out marking is the 1%-10% of described average skin depth; And for example, Output of laser is when the enterprising row labels of this coconut, and the thickness carrying out marking is the 1.2%-3% of described average skin depth; Preferably, Output of laser is when the enterprising row labels of this coconut, and the thickness carrying out marking is the 1.6%-2.3% of described average skin depth; Like this, both can realize significant icon indicia or Quick Response Code mark, the storage time affecting coconut can have been avoided again.Such as, by adjusting power and the mark time of Output of laser, in the effect of the enterprising row labels of coconut during control Output of laser, such as; dark aufhellung, or light color in-depth etc., and for example; position coating of wax layer after mark, can protect coconut like this, can protect again the position after mark.During indicia patterns, comprise the following steps: for each lines, the mark time of its outline position is greater than the mark time of its center, such as, and 2 times of mark time of position centered by the mark time of outline position.Preferably, during indicia patterns, between outline position and center, according to the thickness of lines, the time of adjustment mark, make from outline position to center, the time of mark is gradually short, such as, centered by the mark time of outline position 2 times of mark time of position, the mark time therebetween linearly successively decreases, by that analogy.Wherein, power and the mark time of Output of laser, those skilled in the art adopt prior art specifically to arrange according to the parameter of laser instrument, adjust flexibly according to factors such as peel thicknesses.
Preferably, before coconut is positioned over accommodating area, also comprise step: preset recording information, described recorded information comprises the place of production, the production environment and implantation time etc. of coconut; Further, after indicia patterns, also perform step: Output of laser marks curved surface Quick Response Code on this coconut, wherein comprise described recorded information or its link.Wherein, the ratio of width to height of curved surface Quick Response Code is 0.6 to 0.7; Preferably, the ratio of width to height of curved surface Quick Response Code is 0.62 to 0.65.When Quick Response Code is printed on curved surface, the accuracy rate of Quick Response Code identification software identification is lower, but coconut is difficult to realize plane prints Quick Response Code, therefore, need the ratio of width to height adjusting Quick Response Code, when test proves that the ratio of width to height of Quick Response Code is 0.62 to 0.65 interval, without the need to additional designs Quick Response Code identification software, only need adopt common Quick Response Code identification software, good recognition effect can be had.
Preferably, Output of laser, when the enterprising row labels of this coconut, comprises the following steps: externally mark from centre, or, mark from side to opposite side; Or figure to be marked is divided into alternate two parts, and every part is some parallel lines, and two parts are spliced into figure to be marked.Like this, can hot-spot be avoided, be adapted at the enterprising row labels of coconut.Wherein, figure to be marked comprises affiliated pattern or Quick Response Code etc.Such as, figure to be marked accounts for the 5%-15% of coconut surface area; Preferably, figure to be marked accounts for the 6%-8% of coconut surface area, like this, both has conspicuousness, is easy to identify, can avoid again hindering user discrimination coconut body or producing psychological resistance.Preferably, Output of laser, when the enterprising row labels of this coconut, for figure to be marked, adopts double-deck mark mode to realize, and first marks the shorter graphical content of output time, then marks the longer graphical content of output time.
Such as, adopt semiconductor laser marking Output of laser in the enterprising row labels of this coconut.Such as, adopt CO 2 laser marking machine Output of laser in the enterprising row labels of this coconut.Such as, adopt laser marking machine Output of laser in the enterprising row labels of this coconut.Semiconductor laser marking, CO 2 laser marking machine, laser marking machine can mark easily on coconut, and do not damage pulp, mark the degree of depth lower than peel thickness 10% time, substantially do not affect preservation or the storage of coconut, do not affect sale yet.Like this, the effect that mark reaches exposes deep layer material by the evaporation of the pericarp entry material of coconut, thus carve exquisite pattern, trade mark, date, LOGO or word, without the need to consumptive material, and long service life.
Such as, adopt light transmission and receiver induction coconut whether through mark district.Such as, light transmission and receiver comprise photocell, light sends lens, optical receiver lens and light-sensitive element.Photocell sends lens emergent light by light, and optical receiver lens makes incident light be collected on light-sensitive element, and when being blocked between light transmission lens and optical receiver lens, light-sensitive element is not subject to incident light, thus sends a signal.Wherein in an embodiment, light sends and receiver adopts infrared light.Such as, light sends and receiver employing visible ray.Such as, light sends and receiver employing ultraviolet light.Like this, when coconut is through mark district, light is cut off, and sends induced signal or induction information, and notice laser instrument starts to mark.
Wherein in an embodiment, drive area is arranged transmits cabin, and each transmits volume of compartment and puts a coconut.Wherein in an embodiment, transmit cabin and swing-in hatch door is set, be similar to the hinge door of kitchen guarding.Such as, swing-in hatch door elasticity is arranged, and automatically restores to the original state after coconut enters cabin, thus reaches the effect of automatically closing hatch door; And for example, swing-in hatch door splits setting.Wherein in an embodiment, it is circular for transmitting cabin.Wherein in an embodiment, it is square for transmitting cabin.Like this, coconut cabin, can realize marking in an orderly manner, without interfering with each other, thus reaches and mark effect preferably.Preferably, the size and position that transmit cabin and swing-in hatch door thereof are set according to the volume of coconut, transmit to reach each the effect that volume of compartment puts a coconut.Preferably, each transmits cabin and also arranges a recess, such as, each coconut moves to the top of drive area during from accommodating area, the image of mechanical arm Real-time Obtaining coconut, according to the base of fruit of coconut, the position of adjustment coconut, make the bottom of each coconut enter a recess, and base of fruit upward.Like this, the pattern of each coconut can be made after marking to be consistent substantially, in order.
Wherein in an embodiment, under gravity, each coconut is moved to some drive areas from accommodating area.Wherein in an embodiment, under gravity, each coconut is pushed to some drive areas from accommodating area.Wherein in an embodiment, between accommodating area and drive area, wedgy passage is set.Wherein in an embodiment, between accommodating area and drive area, rectangular channel is set.Preferably, be less than the environment of 20 degree in the gradient under, adopt pusher under gravity, each coconut is slowly pushed to some drive areas from accommodating area.Like this, be conducive to realizing unmanned, automation mechanized operation.
Wherein in an embodiment, before each coconut is positioned over accommodating area, also perform pre-treatment step.Wherein in an embodiment, pre-treatment step comprises beta pruning leaf.Such as, adopt secateurs automatic shearing except long base of fruit or unnecessary branches and leaves.Wherein in an embodiment, pre-treatment step also comprises drifting dust bits.Such as, blower fan is adopted automatically to blow away some loose dirt bits.Wherein in an embodiment, pre-treatment step also comprises wiping.Such as, through the appearance of a soft cloth layer automatic erasing coconut, obtain without the need to wiping very clean, only need to simply pass through soft cloth layer.Like this, after pretreatment, greatly can alleviate the rate of breakdown of subsequent step, promote definition and the accuracy rate of mark.Preferably, be obliquely installed soft cloth layer, thus by means of Action of Gravity Field, make coconut slowly be rolled to accommodating area; Preferably, accommodating area arranges flexible part, slowly rolls across the coconut taken for receiving from soft cloth layer.Such as, the gradient of soft cloth layer is 10 to 30 degree, and length is 1 to 5 meter, like this, can guarantee that the rolling speed of coconut is unhappy, avoid damaging.
Wherein in an embodiment, each coconut is moved to some drive areas from accommodating area by row.Wherein in an embodiment, each coconut is moved to some drive areas from accommodating area by row propelling movement.Wherein in an embodiment, between accommodating area and drive area, passage is set.Wherein in an embodiment, bottom and the both sides of passage arrange groove, and from a sidepiece blowing.Wherein in an embodiment, oliquely downward dry from a sidepiece.Wherein in an embodiment, the wind speed of blowing being set according to the weight of coconut, blowing coconut for avoiding.Blowing contributes to, except dust removal bits and the leaf that falls apart, avoiding affecting laser labelling effect.Preferably, each coconut is moved to some passages from accommodating area by row propelling movement, described passage arranges some rollers, then combined by each roller and each coconut in passage is transported to drive area.Such as, adopt sponge roller side by side, combined by each roller and each coconut in passage is transported to drive area.
Wherein in an embodiment, the end of each drive area collect and mark of parcels after coconut.Preferably, wipe coating of wax after collecting on pericarp, then pack.Wherein in an embodiment, the coconut after automatic mark of parcels.Such as, waxing, dress protecting band, delivery after packaging.Thus realize automation mechanized operation, without the need to too much artificial waste.Preferably, after encapsulation, mark at the outside Output of laser of packaging, such as, in the outside of packaging bag or packing box, Output of laser marks.
Wherein in an embodiment, get some coconut test surfaces fineness.Surface smoothness is too poor, such as, wrapped up in one deck mud, will have a strong impact on laser labelling effect.Wherein in an embodiment, according to surface smoothness, in working area, clear up the surface of coconut, such as, roll across one deck soft cloth layer; Preferably, roll across one deck screen cloth, such as, it has mesh, and the area of mesh is 0.5 to 2.3 square centimeter, is easy to like this sieve lower dust, convenient for cleaning.Wherein in an embodiment, after the surface of cleaning coconut, also get some coconut repetition measurement surface smoothnesses.Wherein in an embodiment, after repetition measurement surface smoothness, judge whether surface smoothness meets the requirements, otherwise give notice.Wherein in an embodiment, wireless communication mode is adopted to give notice.Wherein in an embodiment, mobile terminal of giving notice.Like this, even automation mechanized operation, also can know first hand notice in time when the problem of generation, thus process rapidly, deal with problems.Wherein in an embodiment, send short message to mobile phone.Wherein in an embodiment, the power of Output of laser is set according to surface smoothness; Such as, surface smoothness is higher, then the power of Output of laser is less.Wherein in an embodiment, the mark time of Output of laser is set according to surface smoothness; Such as, surface smoothness is higher, then the mark time of Output of laser is shorter.
Wherein in an embodiment, accommodating area, a little more than drive area, like this, suitably can utilize gravity, saves energy consumption.Wherein in an embodiment, multiple drive area is set in side, accommodating area; Like this, coconut is put in side, and opposite side enters drive area, handled easily.Wherein in an embodiment, accommodating area arranges rolled portion, and it connects the top of each drive area.Such as rolled portion is roller etc.Such as, arrange some outlets in side, accommodating area, each outlet top arranges loose-leaf, and the door-plate of an extrapolation is installed at loose-leaf place, and like this, when the coconut inside accommodating area is by thrust or Action of Gravity Field, door-plate outwards top is opened, and coconut is released from outlet.Preferably, the width of each outlet is about the width of 3 coconuts, in order to avoid blocking.
Wherein in an embodiment, when the top of drive area judges have coconut to enter, start transmission.Wherein in an embodiment, when drive area starts transmission, send powertrain information, start induction.Wherein in an embodiment, when sending powertrain information, also obtain the view data at the top of drive area, pre-set pattern according to described view data adjustment.Such as, adopt wireless transmission method to laser instrument send adjustment after pre-set pattern.Wherein in an embodiment, respond to a certain coconut through mark district, send induction information to laser instrument.Wherein in an embodiment, wireless transmission method is adopted to send induction information to laser instrument.
The example of an application is that the coconut of results is deposited in working area, takes out one or several to accommodating area at every turn, in working area or accommodating area, or before being positioned over accommodating area, does pretreatment to each coconut; Then each coconut is moved to the top of some drive areas from accommodating area, each drive area transmission one row coconut; Drive area is other arranges inductor, adjacent mark district, and inductor responds to a certain coconut through mark district, and Output of laser is in the enterprising row labels of this coconut; Then the coconut after the end of each drive area collects mark.
Example of another application is, preset recording information, and described recorded information comprises the place of production of coconut, production environment and implantation time etc.; Some coconuts are positioned over accommodating area one by one; Each coconut is pushed to some drive areas from accommodating area, and adjusts the position of the coconut on drive area, make it be arranged in recess at least partly, base of fruit, responds to a certain coconut through mark district upward, and Output of laser is at the enterprising row labels pattern of this coconut; After indicia patterns, also perform step: Output of laser marks curved surface Quick Response Code on this coconut, wherein comprise described recorded information or its link.
It should be noted that, other embodiments of the invention also comprise, and the technical characteristic in the various embodiments described above combines processing of coconut that is formed, that can implement mutually.Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.