Flat wooden stick automatic letter sorting machine
Technical field
The present invention relates to a kind of sorting machinery, especially, be a kind of wooden stick sorter.
Background technology
In popsicle production and processing industry, oral medical industry, the quality of flat wooden stick is one of focal monitoring item;The quality of flat wooden stick directly affects stability and the fastness of popsicle;Factors all will the cause flat wooden stick such as the bending of flat wooden stick, wooden damage, thickness are too thin cannot carry popsicle normally, this makes user be susceptible to the problems such as barred body fractures, popsicle drops when edible popsicle, has a strong impact on the experience of a person sponging on an aristocrat and the sale of product;Flat wooden stick picker common at present is bulky, it is only capable of the thin and thick or degree of crook of choosing flat wooden stick, for the wooden inspection of flat wooden stick, whether flat wooden stick surface configuration wooden stick whether complete, flat has wooden stick damaged, flat whether to there is the situations such as cavity of damaging by worms cannot choose, and this makes the quality of popsicle can not get effective lifting;Have a strong impact on the sale of popsicle and the power of influence of brand.
Additionally, flat wooden stick can be additionally used in the fields such as medical oral observation, high-quality flat wooden stick facilitates doctor quickly to observe oral cavity, meanwhile, patient will not be made to produce sense of discomfort.
Summary of the invention
For the problems referred to above, the present invention provides a kind of flat wooden stick automatic letter sorting machine, and the degree of crook of flat wooden stick, surface integrity, thin and thick can be carried out comprehensive monitoring by this sorter, are effectively improved the quality of flat wooden stick.
For solution the problems referred to above, the technical solution adopted in the present invention is: this flat wooden stick automatic letter sorting machine includes material stock storehouse, and the discharging opening in material stock storehouse is provided with transmission band, and described transmission band is by driving axle drive rotation;Afterbody at described transmission band is provided with collecting board;Equidistantly offering material stock groove on the surface of described transmission band, each described material stock groove is parallel with described driving axle, the bottom hollow out of each described material stock groove;Upper surface at described transmission band is sequentially installed with depression bar, measuring roll, electronic emitter and electrostatic induction device;The upper surface of transmission band is close to by described depression bar;Equidistantly being densely covered with detection lug on the roll surface of described measuring roll, each described detection lug is electrically connected to analyzer;The transmitting terminal of described electronic emitter is banding, and described electronic emitter is parallel with described material stock groove;The sensitive surface of described electrostatic induction device is just to material stock groove;Lower surface at transmission band is provided with two ejectors;In level orientation, an ejector is between measuring roll and electronic emitter, and No. two ejectors are positioned at the rear of electrostatic induction device;A number ejector is electrically connected analyzer, and No. two ejectors are electrically connected electrostatic induction device.
The invention has the beneficial effects as follows: flat wooden stick slides from material stock storehouse, in the flat wooden stick of discharging opening entrance material stock groove one by one, at the uniform velocity advance under the drive of transmission band;Overlapping flat wooden stick can be ground by described depression bar to be opened, it is ensured that only place a flat wooden stick in a material stock groove;Flat wooden stick first passes around measuring roll, the flat wooden stick of different-thickness is different to the extruding force of measuring roll, the degree of crook difference of flat wooden stick also can make measuring roll surface extruding force everywhere different simultaneously, the extruding force that measuring roll detection lug everywhere is subject to passes to analyzer, when the difference of the extruding force that each detection lug is subject to is more than marginal value, or the extruding force of detection lug less than, more than value range time, signal is passed to an ejector by analyzer;When this flat wooden stick is through an ejector, an ejector starts and this flat wooden stick is bounced off material stock groove;As qualified in analyzer analysis, namely the degree of crook of flat wooden stick, thickness reach standard, flat wooden stick will with under transmission Tape movement to electronic emitter, the surface of flat wooden stick is carried out uniform electrospray by electronic emitter, owing to flat wooden stick is insulator, therefore will not there is a large amount of migration in the electronics on flat wooden stick at short notice, simultaneously, wooden difference, the amount carrying electronics is also different;Flat wooden stick carries electronics through electrostatic induction device, electronic configuration shape on the electrostatic induction device flat wooden stick of detection, and then learn the shape of flat wooden stick, can judge whether flat wooden stick exists cavity of damaging by worms, wooden whether intact, and then detect flat wooden stick whether conformance with standard;For sub-standard flat wooden stick, electrostatic induction device starts No. two ejectors and is bounced off by flat wooden stick;Qualified flat wooden stick be transported on collecting board concentrate, storage.
Present configuration is compact, takes up room little;The degree of crook of flat wooden stick, situation wooden, empty, thickness etc. can be carried out more complete detection, be effectively ensured the quality of flat wooden stick, and then be substantially improved the production qualification rate of popsicle, therefore there is important commercial value;There is provided facility for oral medical simultaneously.
As preferably, described depression bar can around own axes directional rotating, and the rotation direction of described depression bar is identical with the rotation direction of described transmission band;Depression bar rubs flat wooden stick in rotary course so that material stock groove one side wall is close to by flat wooden stick, and neat lies in material stock groove, it is simple to the carrying out of subsequent detection.
As preferably, described material stock groove includes the support caved in and cant beam diagonally downward;After flat wooden stick is placed in material stock groove, flat wooden stick and cant beam form wedged gap, namely flat wooden stick only part be positioned on support, effectively prevent flat wooden stick from adhering to, being stuck in material stock groove, this structure is easy to the ejection of flat wooden stick and unloads.
As preferably, described detection lug includes Guan Bi solenoid, and described Guan Bi solenoid is electrically connected to analyzer;Being provided with permanent magnetic strip on the axis of Guan Bi solenoid, described permanent magnetic strip is connected on the roll surface of measuring roll by cushion;Flat wooden stick from measuring roll pass below time, the roll surface of measuring roll can cause certain extruding, corresponding permanent magnetic strip axial displacement will occur, and then make generation faradic current in Guan Bi solenoid, faradic signal passes to analyzer, thus detecting the degree of crook of flat wooden stick, thickness.
As preferably, between the roll surface and detection lug of described measuring roll, place mat has layer of silica gel;So that providing bigger deformation range for detection lug, effectively prevent because of the excessive damage check sheet of flat wooden stick deformation quantity.
As preferably, the plate face of described collecting board being equipped with electrostatic eliminating cloth;So that the electronics on flat wooden stick surface is eliminated.
Accompanying drawing explanation
Fig. 1 is the side-looking structural representation of this flat one embodiment of wooden stick automatic letter sorting machine.
Fig. 2 is the plan structure schematic diagram of embodiment illustrated in fig. 1.
Fig. 3 is the structure for amplifying schematic diagram of detection lug in embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In embodiment shown in Fig. 1 to Fig. 3, this flat wooden stick automatic letter sorting machine includes material stock storehouse 1, and the discharging opening in material stock storehouse 1 is provided with transmission band 2, and described transmission band 2 is by driving axle 21 to drive rotation;At the described afterbody transmitted with 2, collecting board 3 is installed, the plate face of described collecting board 3 is equipped with electrostatic eliminating cloth;Equidistantly offering material stock groove 22 on the described surface transmitted with 2, each described material stock groove 22 is parallel with described driving axle 21, the bottom hollow out of each described material stock groove 22;Described material stock groove 22 includes the support 221 caved in and cant beam 222 diagonally downward;It is sequentially installed with depression bar 4, measuring roll 5, electronic emitter 6 and electrostatic induction device 7 at the described upper surface transmitted with 2;The upper surface that transmission is with 2 is close to by described depression bar 4, and described depression bar 4 can around own axes directional rotating, and the rotation direction of described depression bar 4 is identical with the described rotation direction transmitted with 2;Equidistantly being densely covered with detection lug 52 on the roll surface of described measuring roll 5, between the roll surface and detection lug 52 of described measuring roll 5, place mat has layer of silica gel 51;Described detection lug 52 includes Guan Bi solenoid 521, and described Guan Bi solenoid 521 is electrically connected to analyzer 8;Being provided with permanent magnetic strip 522 on the axis of Guan Bi solenoid 521, described permanent magnetic strip 522 is connected on the roll surface of measuring roll 5 by cushion 523;The transmitting terminal of described electronic emitter 6 is banding, and described electronic emitter 6 is parallel with described material stock groove 22;The sensitive surface of described electrostatic induction device 7 is just to material stock groove 22;Transmitting the lower surface with 2, two ejectors are installed;In level orientation, an ejector 91 is between measuring roll 5 and electronic emitter 6, and No. two ejectors 92 are positioned at the rear of electrostatic induction device 7;A number ejector 91 is electrically connected analyzer 8, and No. two ejectors 92 are electrically connected electrostatic induction device 7.
Flat wooden stick slides from material stock storehouse 1, in the flat wooden stick of discharging opening entrance material stock groove 22 one by one, at the uniform velocity advances under transmitting the drive with 2;Overlapping flat wooden stick can be ground by described depression bar 4 to be opened, it is ensured that only place a flat wooden stick in a material stock groove 22;Depression bar 4 rubs flat wooden stick in rotary course so that material stock groove 22 1 side wall is close to by flat wooden stick, and neat lies in material stock groove 22, it is simple to the carrying out of subsequent detection;Flat wooden stick first passes around measuring roll 5, flat wooden stick from measuring roll 5 pass below time, the roll surface of measuring roll 5 can be caused certain extruding, axial displacement will be there is in corresponding permanent magnetic strip 522, and then making generation faradic current in Guan Bi solenoid 521, faradic signal passes to analyzer 8;The flat wooden stick of different-thickness is different to the extruding force of measuring roll 5, and the degree of crook difference of flat wooden stick also can make measuring roll 5 surface extruding force everywhere different simultaneously;The extruding force that measuring roll 5 detection lug 52 everywhere is subject to passes to analyzer 8, when the difference of the extruding force that each detection lug 52 is subject to is more than marginal value, or the extruding force of detection lug 52 less than, more than value range time, signal is passed to an ejector 91 by analyzer 8;When this flat wooden stick is through an ejector 91, an ejector 91 starts and this flat wooden stick is bounced off material stock groove 22;As analyzer 8 analyze qualified, namely the degree of crook of flat wooden stick, thickness reach standard, flat wooden stick will move to electronic emitter 6 times with transmission band 2, the surface of flat wooden stick is carried out uniform electrospray by electronic emitter 6, owing to flat wooden stick is insulator, therefore will not there is a large amount of migration in the electronics on flat wooden stick at short notice, simultaneously, wooden difference, the amount carrying electronics is also different;Flat wooden stick carries electronics through electrostatic induction device 7, electrostatic induction device 7 detects the electronic configuration shape on flat wooden stick, and then learns the shape of flat wooden stick, can judge whether flat wooden stick exists cavity of damaging by worms, wooden whether intact, and then detect flat wooden stick whether conformance with standard;For sub-standard flat wooden stick, electrostatic induction device 7 starts No. two ejectors 92 and is bounced off by flat wooden stick;Qualified flat wooden stick be transported on collecting board 3 concentrate, storage.
In the present embodiment, after flat wooden stick is placed in material stock groove 22, flat wooden stick and cant beam 222 form wedged gap, namely flat wooden stick only part be positioned on support 221, effectively preventing flat wooden stick from adhering to, being stuck in material stock groove 22, this structure is easy to the ejection of flat wooden stick and unloads simultaneously;Layer of silica gel can provide bigger deformation range for detection lug 52, effectively prevents because of the excessive damage check sheet 52 of flat wooden stick deformation quantity;The electronics on flat wooden stick surface can be eliminated by the electrostatic eliminating cloth on collecting board 3 simultaneously.
Present configuration is compact, takes up room little;The degree of crook of flat wooden stick, situation wooden, empty, thickness etc. can be carried out more complete detection, be effectively ensured the quality of flat wooden stick, and then be substantially improved the production qualification rate of popsicle, therefore there is important commercial value;Meanwhile, comfort when oral cavity put into by flat wooden stick can be improved, and doctor can be easy to observe cavity interior situation.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.