A kind of high speed is arranged the device of elliposoidal material in order by grain
Technical field
The present invention relates to a kind of apparatus and method that make article pursue grain, arrange in order, refer in particular to a kind of high speed by grain, arrange the device that elliposoidal contains the ball-shaped material in order.
Background technology
Often run into elliposoidal or ball-shaped product in industry and the agricultural production, whether qualified these products be, needs some online detection instruments, and the prerequisite of online detection is in good order being arranged on the manufacturing line of object that requirement detects.Because the face that can locate of elliposoidal (sphere) neither one, therefore, in the automatic inspection line how automatically with these materials by grain, neat, to be ordered on the travel line be a great problem.By retrieval, relevant patent has " automatic sequencing feeding machine (200610050747.3) ", this patent adopts a kind of method of bucket elevator that material is arranged in order, but this patent mainly is at a kind of sequencing feeding method of the very high bar design-calculated of cast iron class hardness, and is inapplicable to some materials of easily damaging.Relevant patent: " small profiled piece automatic checkout equipment (200520078716.X) " adopts the mode material loading that grasps, and the material-uploading style that this patent is mentioned can be used the not high occasion of those detection speeds, and this method just dying when detection speed is very high.Relevant paper has Wen Youxian etc. to be published in " grain and oil processing and food machinery " paper " research of birds, beasts and eggs automatic charging device " on the 7th phase in 2003, this paper mainly is at birds, beasts and eggs design-calculated slideway feeding device, structure is too simple, be easy to phenomenon generations such as stuck, and material loading speed can not be very fast.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the invention provides a kind of high speed by grain, arrange the device of elliposoidal (sphere) material in order, can with elliposoidal (sphere) material by grain, neat, be ordered on the manufacturing line, for follow-up automated production and detection bring possibility.
Technical scheme of the present invention is as follows:
Device of the present invention is made up of hopper, automatic feeder, automatic inductor, disc type vibration feeder, passage and conveyer chain, stepless time adjustment motor, frame.Wherein
(1) hopper, disc type vibration feeder, conveyer chain, stepless time adjustment motor are installed on the frame; Hopper is installed in disc type vibration feeder next door, and stepless time adjustment driven by motor conveyer chain rotates;
(2) automatic feeder is installed in the discharging opening place of hopper, automatically the inductor inductive head be installed in disc type vibration feeder center directly over, but do not contact the disc type vibration feeder, be connected with automatic feeder by lead, can respond to having or not of material in the disc type vibration feeder, thereby it is reinforced to signal to automatic feeder;
(3) passage is installed on the disc type vibration feeder, and an end links to each other with disc type vibration feeder discharging opening, the other end place conveyer chain directly over, with conveyer chain be the height of 1.2~1.5 times of material particles minor axis at interval.
Described disc type vibration feeder outmost turns has one section deflector chute according to the size design of elliposoidal or round particle material, can only allow one of particle suffer one passing through in the place of deflector chute.
Described passage oblique section is an oblong, and feed zone and discharging section all are the circular arc pipeline, and interlude is a bevelled straight pipeline, and the circular arc pipeline at straight pipeline and two ends is tangent.Each is big by 5% for the length of oblong pipeline and the wide ratio major and minor axis by material, and material inside can only one passes through like this.
Two vertebra type (or column type) rollers are installed on the described conveyer chain, support a material between two rollers, conveyer chain can also will separate between the particle at a certain distance except that finishing material particles carries like this, prevents from that particle is close together to make troubles to subsequent treatment.
Described driven by motor sprocket wheel, sprocket wheel drive the conveyer chain motion then, and conveyer chain is by rack-mounted tightening device tensioning.
Effect of the present invention is: whole device is because the vibrations material-uploading style that uses, there is not big collision between the particle, oval and circular material can be at a high speed, automatically, by grain, neat, be ordered on the travel line, for follow-up automated production and detection have brought may.
Description of drawings
The scheme drawing of Fig. 1 elliposoidal of the present invention (sphere) material feed mechanism;
The birds-eye view of Fig. 2 Fig. 1
The shape figure of Fig. 3 passage;
Fig. 4 conveyer chain constructional drawing
Fig. 5 roller outside drawing;
The 1-feed bin, 2-automatic feeder, 3-disc type vibration feeder, 4-passage, 5-stepless speed-regulating motor, 6-conveyer chain, 7-material, the automatic inductor of 8-, 9-frame, 10-sprocket wheel, 11-stretching device, 12-roller
The specific embodiment
As shown in Figure 1, 2, of the present invention minute device is made up of hopper 1, automatic feeder 2, automatic inductor 8, disc type vibration feeder 3, passage 4, conveyer chain 6, stepless speed-regulating motor 5, frame 9.Wherein
(1) hopper 1, disc type vibration feeder 3, conveyer chain 6, stepless speed-regulating motor 5 are installed on the frame 9; Hopper 1 is installed in disc type vibration feeder 3 next doors, and stepless speed-regulating motor 5 rotates by the conveyer chain of band drive synchronously 6;
(2) automatic feeder 2 is installed in the discharging opening place of hopper 1, automatically inductor 8 inductive heads be installed in disc type vibration feeder 3 centers directly over, but do not contact disc type vibration feeder 3, be connected with automatic feeder 2 by lead, can respond to having or not of material in the disc type vibration feeder 3, thereby it is reinforced to signal to automatic feeder 2;
(3) passage 4 is installed on the disc type vibration feeder 3, and an end links to each other with disc type vibration feeder 3 discharging openings, the other end place conveyer chain 6 directly over, with conveyer chain 6 be the height of one and half material particles minor axis at interval.
Described disc type vibration feeder 3 outmost turns have one section passage (as shown in Figure 3) according to the size design of elliposoidal or round particle material, can only allow one of particle suffer one passing through in the place of passage.
Passage 4 cross sections shown in Fig. 3 are square, and profile feed zone and discharging section as shown in Figure 3 all is the circular arc pipeline, and interlude is a bevelled straight pipeline, and the circular arc pipeline at straight pipeline and two ends is tangent.Each is big by 5~10% for the length of square pipe and the wide ratio major and minor axis by material, and material inside can only one passes through like this.The inlet point of passage 4 be positioned at disc type vibration feeder 3 discharging openings below, material relies on self gravitation to slip into passage 4, the outlet of passage 4 place conveyer chain 6 directly over, with conveyer chain 6 be the height of 1.2~1.5 times of material particles minor axis at interval.
Described conveyer chain 6 is shown in Fig. 4,5, two vertebra type (or column type) rollers 12 are installed on the conveyer chain, support a material between two rollers 12, conveyer chain 6 is except that finishing the material particles conveying like this, can also will separate at a certain distance between the material particles, prevent from that material particles is close together to make troubles to subsequent treatment.
Described stepless time adjustment motor 5 drives sprocket wheel 10, and sprocket wheel 10 drives conveyer chain 6 motions then, and conveyer chain 6 is by rack-mounted tightening device 11 tensionings.
During work, the material of oval (circle) is encased in the hopper 1, adds a certain amount of material by automatic feeder 2 in disc type vibration feeder 3.Material under the effect of disc type vibration feeder 3 along one of outer ring suffer one arranging and advance, enter passage 4 along one one of passage 4 entrance then, because the outlet of passage 4 and conveyer chain is the height of 1.2~1.5 times of material particles minor axis at interval, therefore a material can only fall between two rollers on the conveyer chain, along with the motion of conveyer chain 6 under stepless time adjustment motor 5 drive sprocket wheels 10 rotate, material is by one is arranged on the conveyer chain.