CN108688912A

CN108688912A - More specification particulate matter screenings synchronize baling line and its synchronous packing method of screening

Info

Publication number: CN108688912A
Application number: CN201810402997.1A
Authority: CN
Inventors: 陈建宝; 周飞
Original assignee: Suzhou Honbest Clean Technology Co Ltd
Current assignee: Suzhou Honbest Clean Technology Co Ltd
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2018-10-23
Anticipated expiration: 2038-04-28
Also published as: CN108688912B

Abstract

Present invention is disclosed more specification particulate matters to sieve synchronous baling line and its synchronous packing method of screening, wherein baling line includes multi-stage screening equipment, the sieve that by vibrating transportation and at least two-stage mesh aperture is sequentially increased classifies particulate matter, and the particulate matter that every class is met to dimensional standard is exported from independent to stockline;Automated packaging equipment, including at least flux matched with feed line number and one-to-one feeding speed line, it is movably provided with the working plate that can pick up the particulate matter exported to stockline on every feeding speed line, the weighing station that can measure the particulate matter weight that each working plate is picked up in real time is also set up at every feeding speed line.This programme realizes screening, more specifications while the full process automatization weighed, packed, high degree of automation, greatly improve efficiency, and the pollution of polycrysalline silcon in manual operation and transport process is avoided, effectively realize efficiency raising, polysilicon quality improves and the combination of drainage of human resources cost reduction.

Description

More specification particulate matter screenings synchronize baling line and its synchronous packing method of screening

Technical field

The present invention relates to polysilicon manufacture field, especially more specification particulate matter screenings synchronize baling line and its screening synchronizes Packing method.

Background technology

With solar cell, the rapid development of solar power generation industry, the foreground of solar-grade polysilicon and market Share demand grows stronger day by day, and in polysilicon process, the batch of polycrysalline silcon sorts, to most of polysilicon enterprise For be long-standing thorny problem.

Broken polycrysalline silcon mainly is sieved to obtain first by current sorting mode by the first bar grizzl(e)y separated time The silicon material of middle specification, then remaining silicon material is transferred to Article 2 screening line and sieves to obtain second specification on collection screen separated time Silicon material recycles to obtain the silicon material of different size successively.

The mode of this screening, labor intensity is big, and efficiency is low and long processing time, this not merely increases the manpower of enterprise Resources costs, the more operation with current automation modernization are mismatched with operating mode pole.

Simultaneously as multiple transport process is needed in screening process, and during transhipment, it significantly increases The possibility of polycrysalline silcon pollution, reduces the quality of product.

Also, after screening, need that every class polycrysalline silcon is weighed, packs and packed respectively, existing behaviour Make, the polycrysalline silcon that weight standard is mainly manually met by weighings such as electronic scales is then charged into PE packaging bags.

Which in turns increases costs of labor, and the degree of automation is low, inefficient, while artificial weigh also further increases The possibility of polysilicon pollution.

Invention content

The purpose of the present invention is exactly to provide a kind of more specification particulate matters to solve the above-mentioned problems in the prior art The synchronous baling line of screening and its synchronous packing method of screening.

The purpose of the present invention is achieved through the following technical solutions:

More specification particulate matter screenings synchronize baling line, including

Multi-stage screening equipment, the sieve that by vibrating transportation and at least two-stage mesh aperture is sequentially increased classify particulate matter, and The particulate matter that every class is met to dimensional standard is exported from independent to stockline;

Automated packaging equipment includes at least flux matched with the feed line number and one-to-one feeding speed line, every feeding The working plate of the particulate matter exported to stockline can be picked up by being movably provided on speed line, at every feeding speed line also The weighing station for the particulate matter weight that each working plate is picked up can be measured in real time by being arranged.

Preferably, in the synchronous baling line of more specification particulate matters screening, the multi-stage screening equipment includes vibrating screen Separated time, gap setting has the first sieve, that mesh aperture is sequentially increased between head end to end on the vibrating screen separated time Two sieves and third sieve, second sieve, the 4th sieve and vibrating screen separated time end be respectively arranged below conveying The feed opening lower section of line, each pipeline is provided with electromagnetic feeder.

Preferably, in the synchronous baling line of more specification particulate matters screening, the end of the vibrating screen separated time includes two The parallel conveying tributary of item, every conveying tributary connect a pipeline.

Preferably, in the synchronous baling line of more specification particulate matters screening, the vibrating screen separated time, pipeline and electromagnetism Batcher connects supporting rack by damping device respectively.

Preferably, in the synchronous baling line of more specification particulate matters screening, the automated packaging equipment further includes

Quick Response Code or bar code or RFID tag at least store the big and heavy of the article on each working plate that the weighing station measures Data and/or big and heavy and standard weights difference;

Essence matches heavy work station, by identify Quick Response Code or bar code or RFID tag obtain its correspond to the big and heavy of article on working plate and/ Or it big and heavy difference with standard weights and is supplemented by powder big and heavy with standard weights difference.

Preferably, in the synchronous baling line of more specification particulate matters screening, every feeding speed line and interflow shunting times Fast line, processing speed line and return speed line cooperatively form closure conveying circuit jointly, and the working plate passes through jacking type transfer Machine moves between two matched speed lines.

Preferably, in the synchronous baling line of more specification particulate matters screening, the processing speed line is two, and every adds The essence is set at work speed line and matches heavy work station.

Preferably, in the synchronous baling line of described more specification particulate matters screening, the return speed line include breeze way and Shunting section, working plate are moved between them by jacking type transfer machine.

Preferably, further include vacuum sealer in the synchronous baling line of more specification particulate matters screening, it can be to working plate Accepting box in for containing particulate matter and being sealed with the PE packaging bags of heavy work station by essence.

Preferably, further include discharge station, by manually or certainly in the synchronous baling line of more specification particulate matters screening Dynamicization equipment will remove working plate at least through the particulate matter after smart counterweight.

Preferably, in the synchronous baling line of more specification particulate matters screening, further include PE packaging bag feeding stations, pass through Open PE packaging bags are positioned on the working plate after blanking by manual or automaticization equipment.

More specification particulate matter screenings synchronize packing method, include the following steps

S9, multi-stage screening equipment drive particulate matter to be divided into different size by multilevel screen successively by vibrating transportation principle Particulate matter, it is multiple to pick up a kind of particulate matter met the size requirements respectively to stockline with to be fed;

S1, the working plate on every feeding speed line are moved on weighing station, are respectively each corresponding title to stockline Working plate feed on heavy work station, and when weight measured in real time to corresponding weighing station reaches setting value stop feed.

The advantages of technical solution of the present invention, is mainly reflected in:

This programme deft design, it is simple in structure, by the way that multilevel screen is arranged and combines vibrating transportation structure, can effectively realize The automatic sieving of the polycrysalline silcon of different size and classification conveying, connect in combination with the working plate that can be moved on speed line Material, the weight of splicing is measured by weighing station in real time, the full process automatization for realizing screening, weighing, packing, and advises more The polycrysalline silcon of lattice weighs, packs simultaneously, and high degree of automation, efficiency substantially improves, while not needing manual operation, and saves The process repeatedly transported in the prior art has been gone, has avoided the pollution of polycrysalline silcon in manual operation and transport process, effectively Realize efficiency improve, polysilicon quality improve and drainage of human resources cost reduction combination.

So that working plate is moved and is recycled between different stations by speed line, can be obtained in real time in conjunction with weighing device Particulate matter big and heavy and it is stored in Quick Response Code or bar code or RFID tag on working plate, passes through the acquisitions such as barcode scanning equipment, identifier The big and heavy information that Quick Response Code or bar code or RFID tag are recorded claims twice to accurately add to standard weights by powder Weight and powder supplement, avoid adjustment process repeatedly, and quick weighing and the weight for effectively realizing polycrysalline silcon are accurate Unification, high degree of automation.

The rational deployment of a plurality of speed line not only enables the work pace between each speed line effectively to coordinate, maximum The efficiency that the raising of degree packs, weighs and seal, while making equipment overall structure more compact, save occupied space.

In conjunction with automatic sealing, functions of the equipments are effectively enriched, the overall process that polysilicon pack is furthermore achieved, packs Automation.

In conjunction with automation blanking equipment, automation blanking can either be adequately realized, while by feeding robot Rationally setting, effectively the body region of sacked goods can be clamped by four clip board engagements, packed to avoid The case where article is swung in moving process is effectively guaranteed the stability of carrying, and the clamping plate energy of seesaw type It is enough that larger clamping force is realized under smaller driving force, to ensure that the fixing of clamping, the second clamping jaw are clamped with first Cooperating can improve the stability of clamping, provide dual guarantee, in addition, the mating of two processing speed lines can be abundant The deficiency for making up the shift motion of feeding robot realizes working plate on two processing speed lines by a feeding robot Product blanking.

Clamping plate can effectively limit position of the PE packaging bags in grasping part after sealing with limiting plate cooperation, reduce The possibility that PE packaging bags are fallen from arrival end ensures the validity and reliability carried.

Jacking apparatus and clamping plate activity against and clamping plate removably connect with pivot connector, consequently facilitating going out in clamping plate It is repaired when now damaging.

Top plate on clamping plate can effectively coordinate the rotational travel for limiting clamping plate with support element, to reduce clamping plate from the The rotational angle of one state to the second state improves clamping rate, realizes effective combination efficiently with stable holding.

Description of the drawings

Fig. 1 is the structural schematic diagram of the present invention, and weighing station is covered in figure;

Fig. 2 is the stereogram of the automatic sieving equipment of more specification polycrysalline silcons of the present invention;

Fig. 3 is the schematic diagram of the automated packaging equipment of the present invention;

Fig. 4 is the stereogram of the feeding speed line of the present invention;

Fig. 5 is the stereogram of the interflow shunting speed line of the present invention;

Fig. 6 is the stereogram after the PE packaging bag enclosings equipped with polycrysalline silcon of the present invention;

Fig. 7 is the side view of the feeding robot of the present invention;

Fig. 8, which is the feeding robot clamping of the present invention, the stereogram of sacked goods;

Fig. 9 is the stereogram of the feeding robot for not clamping sacked goods of the present invention, conceals holder;

Figure 10 is the first clamping jaw of feeding robot and the side view enlarged drawing in the second clamping jaw region;

Figure 11 is the enlarged drawing of a-quadrant in Fig. 9;

Figure 12 is the stereogram of the breeze way of the present invention;

Figure 13 is the stereogram of the shunting section of the present invention.

Specific implementation mode

The purpose of the present invention, advantage and feature, by by the non-limitative illustration of preferred embodiment below carry out diagram and It explains.These embodiments are only the prominent examples using technical solution of the present invention, it is all take equivalent replacement or equivalent transformation and The technical solution of formation, all falls within the scope of protection of present invention.

In the description of scheme, it should be noted that term "center", "upper", "lower", "left", "right", "front", "rear", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, It is merely for convenience of describing and simplifying description, specific side must be had by not indicating or implying the indicated device or element Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance.Also, in the description of scheme In, it is proximal end by the direction of proximal operator using operating personnel as reference, the direction far from operator is distal end.

The synchronous baling line of more specification particulate matters screening disclosed below in conjunction with the accompanying drawings to the present invention, is illustrated, such as attached drawing 1 It is shown comprising

Multi-stage screening equipment 300, the sieve that by vibrating transportation and at least two-stage mesh aperture is sequentially increased classify particulate matter, And the particulate matter that every class is met to dimensional standard is exported from independent to stockline;

Automated packaging equipment 1000 includes at least flux matched with the feed line number and one-to-one feeding speed line 101, often The working plate 20 of the particulate matter exported to stockline can be picked up by being movably provided on bar feeding speed line 101, on every The weighing station 30 that can measure the particulate matter weight that each working plate 20 is picked up in real time is also set up at material speed line 101.

Wherein, as shown in Fig. 2, the automatic sieving equipment of more specification polycrysalline silcons includes vibrating screen separated time 1, institute It states on vibrating screen separated time 1 from head end 11 to end 12(In elaboration here, with front end is in right side in attached drawing 3, after left side is End)Between gap setting have the first sieve 2, the second sieve 3 and a third sieve 4 that mesh aperture is sequentially increased, second sieve The end 12 of net 3, the 4th sieve 4 and vibrating screen separated time 1 has been respectively arranged below pipeline 5.

When polycrysalline silcon is put into from the front end of the vibrating screen separated time 1, they from the vibrating screen separated time 1 drive to Rear end is moved, and when they pass through first sieve 2, the smaller particle such as powder is leaked from the mesh of the first sieve 2 first Fall, the continuation of other particles that do not miss is moved under the driving of vibrating screen separated time 1, when by second sieve 3, is less than the The particle of two sieve mesh apertures is from leakage in mesh to being conveyed on corresponding pipeline 5;Remaining polycrysalline silcon is then When the driving of vibrating screen separated time 1 is moved to the third sieve 4, it is less than the particle of third sieve mesh aperture from mesh It is conveyed on leakage to corresponding pipeline 5, last remaining polycrysalline silcon is fallen by the end 12 of the reciprocating sieve separated time 1 It is conveyed on to corresponding pipeline 5.

In preferred embodiment, as shown in Fig. 2, the vibrating screen separated time 1 includes the first vibrating transportation line 13 and second Vibrating transportation line 14, they can be known various vibrating transportation lines, and details are not described herein, and the first vibrating transportation line 13 end is hatch frame, and positioned at the top of the second vibrating transportation line, also, first sieve 2 is positioned at described On first vibrating transportation line 13, and lower section is provided with the collecting hood 15 of inversed taper platform shape, and the outlet end of the collecting hood 15 is located at phase The top for the pipeline 5 answered;Second sieve and third sieve are located on the second vibrating transportation line 14, their lower section is same It is provided with collecting hood 15, the collecting hood 15 is rendered as the shape that opening is big, outlet is small, and exports positioned at corresponding pipeline 5 Top.

In addition, due in screening process, the particle that size is more than third sieve mesh aperture is the product of main specifications, Therefore its quantity is relative to more, if only exported from one outlet, is easy to happen the risk that accumulation is overflowed, corresponding, such as Shown in attached drawing 2, the end of the vibrating screen separated time 1 includes two parallel conveying tributaries 121, and two convey prolonging for tributary 121 Elongation differs, and every conveying tributary 121 connects a pipeline 5, to the remaining polycrysalline silcon after third sieve It can drop on respective pipeline 5 and be conveyed from two lines, to improve transfer efficiency.

Further, the pipeline 5 is electro-vibrating feeder, while as shown in Fig. 2, each pipeline 5 51 lower section of feed opening is provided with electromagnetic feeder 6, also, the feed opening 51 of second sieve, 3 corresponding pipeline 5 is apart from institute The distance for stating the conveyor surface of electromagnetic feeder 6 is less than the feed opening 51 of 4 corresponding pipeline 5 of the third sieve apart from the electricity The distance of the conveyor surface of magnetic batcher 6 is less than the feed opening 51 of the conveying 121 corresponding pipeline 5 of tributary apart from the electromagnetism The distance of the conveyor surface of batcher 6.

Finally, the vibrating screen separated time 1, pipeline 5 and electromagnetic feeder 6 connect supporting rack by damping device 7 respectively 8, the damping device 7 is preferably spring, and as shown in Fig. 2, the vibrating screen separated time 1, pipeline 5 and electromagnetic feeder 6 divide Four struts for not connecting supporting rack 8 by the spring of four rectangular distributions, to realize the bradyseism of equipment.

Although more specifications in the preferred scheme, after multi-stage screening synchronize the big innovation that pack of weighing is this programme Point, but more specifications synchronize pack of weighing and automated packaging equipment 1000 are required to need that a plurality of feeding speed line is wanted to coordinate work with it Make, and in general structure, the automated packaging equipment 1000 can also only carry out the pack packaging of single path, therefore below The concrete structure of general automated packaging equipment 1000 is illustrated.

As shown in attached drawing 3, attached drawing 4, the automated packaging equipment 1000 includes circulation conveying line 10, the circulation conveying line One group is provided on 10 can place particulate matter and be driven by it the working plate 20 of loopy moving, with polysilicon in preferred embodiment For the pack of particle, the accepting box 201 for placing PE packaging bags 70, the accepting box are provided on the working plate 20 201 can be various feasible structures, and certainly in other embodiments, the upper surface of the working plate 20 can also be with slot Shape structure etc., and can not also place PE packaging bags 70 on working plate 20 and directly place particulate matter.

The automated packaging equipment 1000 further includes above-mentioned weighing station 30, includes at least jacking type weighing device, The big and heavy of particulate matter on working plate 20 disposed thereon can be obtained;

Quick Response Code or bar code or RFID tag at least store the big and heavy data of the particulate matter on each working plate 20 and/or big and heavy With the difference of standard weights;

Essence matches heavy work station 40, and the thick of particulate matter on working plate 20 is corresponded to by identifying that Quick Response Code or bar code or RFID tag obtain it Weight and/or big and heavy and standard weights difference simultaneously supplement big and heavy and standard weights difference by powder.

When work, working plate is worked as in the mobile switching realized between different station on circulation conveying line 10 of working plate 20 20 are moved on the jacking type weighing device at the weighing station 30, start the PE packaging bags 70 on working plate 20 add it is more Crystal silicon particle, the jacking type weighing device can measure the weight of the polycrysalline silcon of addition in real time, when weight is near the mark When value or setting value, stop the addition of polycrysalline silcon, the weight obtained at this time is the big and heavy of polycrysalline silcon, the big and heavy number According to and/or the difference of big and heavy data and standard weights be stored in a Quick Response Code or bar code or RFID tag, the Quick Response Code Or bar code or RFID tag are provided on each working plate 20 or are attached at the PE for containing the big and heavy corresponding polycrysalline silcon In packaging bag 70.

When the Quick Response Code or bar code or RFID tag are set on the working plate 20, the Quick Response Code or bar code or RFID tag also stores the information of the working plate 20 where it, corresponding, is additionally provided at weighing station 30 for reading two Tie up the identification equipment of code or bar code or FRID label information(It is not shown in figure)And control device(It is not shown in figure), to when top It, can be by identifying Quick Response Code or bar code or RFID tag by big and heavy data, two dimension after lift-type weighing device measures big and heavy data Code or bar code or RFID tag, working plate are bound, and data are read when matching 40 operation of heavy work station so as to subsequent fine.

When the Quick Response Code or bar code or RFID tag are set in the PE packaging bags 70, further include and the jacking Machine is pasted in the big and heavy mark making of formula weighing device connection, and the big and heavy mark making pastes the machine reception jacking type and weighs dress The big and heavy data measured are set, and produces and generates and records big and heavy data and/or big and heavy Quick Response Code or item with the difference of standard weights Code or RFID tag or picture and text mark, and pasted in the PE packaging bags 70 in the accepting box.

It is loaded with the working plate 20 of polycrysalline silcon and is moved to essence in the driving of circulation conveying line 10 and stop with heavy work station 40, Here, by manual or automaticization equipment by identifying corresponding Quick Response Code or bar code or RFID tag, to obtain big and heavy number According to and/or it is big and heavy with standard weights difference, then make up difference by weighing the pSi powder of corresponding difference weight.

From the point of view of specific, as shown in Fig. 3, the circulation conveying line 10 includes mating successively in the feeding speed of closed-loop Line 101, interflow shunting speed line 102, processing speed line 103 and return speed line 104, the feeding speed line 101 and processing Speed line 103 shunts speed line 102 and return speed line 104, also, the feeding speed line parallel and perpendicular to the interflow 101 and the transporting flat of processing speed line 103 top of speed line 102 and return speed line 104 is shunted not less than the interflow Highly, naturally it is also possible to be arranged in turn, the working plate 20 can be under the driving of each speed line along the extending direction of speed line Mobile, herein, speed line is the prior art, is not the innovative point of this programme, repeats no more.

Under normal circumstances, what working plate 20 can not be successfully is moved to another independent speed from an independent speed line It is corresponding on line, in the present solution, as shown in Fig. 3, the working plate 20 is by jacking type transfer machine 50 in adjacent two speeds Moved between line, specifically from the point of view of, as shown in attached drawing 3, attached drawing 5, in interflow shunting speed line 102 and the feeding speed line 101 Position with contact is provided with transfer direction belt-type pipeline identical with the conveying direction of the feeding speed line 10, described Belt-type pipeline is set on lifting body, the conveying of conveyor surface and feeding speed line 101 by making belt-type pipeline Face is contour, so as to effectively accept by feeding speed line convey Lai working plate 20.

Also, the structure and principle Yu feeding speed described above of the transfer between other speed lines of the working plate 20 Transfer structure between line 101 and interflow shunting speed line 102 is identical, and details are not described herein.

As shown in attached drawing 3, attached drawing 4, it is provided with the weighing station 30 at the feeding speed line 101, in actual work, When each working plate 20 is moved to the top of the weighing station 30, top connects with working plate 20 on the jacking type weighing device Touching makes its jacking vacantly so as to measure to obtain the weight for the polycrysalline silcon being added in PE packaging bags 70, and every feeding is again It is located on fast line 101 at the weighing station 30 and/or the position gap in front of it is provided with for hindering working plate 20 The retention device 80 of gear.

In order to coordinate the automatic sieving equipment 300 of above-mentioned more specification polycrysalline silcons to realize different size polycrysalline silcon Sieve, more specification polycrysalline silcons while pack, weigh and pack, as shown in Fig. 3, the feeding speed line 101 is At least 3 and parallel setting, preferably 4, the top of the weighing station 30 at every feeding speed line 101 is provided with described more The discharge end of an electromagnetic feeder 6 in the automatic sieving equipment 300 of specification polycrysalline silcon.

As shown in attached drawing 3, attached drawing 5, the interflow shunting speed line 102 can accept four feeding speed lines 101 and convey The working plate 20 come, and they are fed sequentially at the processing speed line 103, meanwhile, in order to avoid working plate 20 is moving The problem of may going out the jacking type transfer machine 50 being arranged at interflow shunting speed line 102 because of reasons such as inertia during load, such as Shown in attached drawing 3, attached drawing 5, at the interflow, 102 side far from the feeding speed line 101 of shunting speed line is additionally provided with slow Rush retention device 1021.

As shown in Fig. 3, the essence is set at the processing speed line 103 and matches heavy work station 40, the essence matches heavy work station 40 Place may be used manually or mechanically hand etc. and hold the progress barcode scanning such as barcode scanning gun or RFID identification device and identification maneuver, to obtain tooling Big and heavy and/or standard weights the difference of 20 polysilicon particle of plate, then passes through the more of the corresponding weight difference of electronic scale weighing Crystal silicon powder is positioned in corresponding PE packaging bags 70, working plate can also be made to move directly on a jacking type electronic scale, directly It connects and is directly appended to standard weights with pSi powder;When by manual operation, essence may include then that display is set with heavy work station 40 The equipment such as standby or speech ciphering equipment, Quick Response Code or bar code or the identification equipment of RFID tag, electronic scale, polysilicon powder scoops And pSi powder.

In preferred embodiment, as shown in Fig. 3, the processing speed line 103 is 2 parallel circuits, every processing It is provided with the essence at speed line 103 and matches heavy work station 40, two essences are worked at the same time with heavy work station 40 can significantly improve smart counterweight Rate, with multiple feeding speed lines 101 be fed rhythm matching, avoid the occurrence of multiple working plates 20 interflow shunt speed line Assemble at 102.

In addition, due to having multiple working plates 20 on interflow shunting speed line 102, just need to control each working plate 20 enter the opportunity of two processing speed lines 103, specifically, as shown in attached drawing 3, attached drawing 5, speed line is shunted at the interflow Gap setting has one group of retention device 80 at 102, can be by retention device 80 so that when the essence on any processing speed line 103 When leaving unused with heavy work station 40, a working plate 20 is allowed to pass through in simultaneously transfer to corresponding processing speed line 103;It is, of course, also possible to same When or at least one retention device 80 is set before only the essence on the processing speed line 103 is with heavy work station 40, described in control Working plate 20 sequentially enters the essence and matches heavy work station 40, while can be divided into the work that multiple regions are come in independent control area The movement of loading board 20, the retention device 80 can be rotary blocking mechanism, can also be jacking type barrier structure, no longer superfluous It states.

As shown in Fig. 3, the PE packaging bags 70 after matching heavy work station 40 to essence are additionally provided at the processing speed line 103 The vacuum sealer 60 sealed, the vacuum sealer 60 can be known various structures, be the prior art, no longer superfluous It states, and the PE packaging bags after sealing become sacked goods 98 as shown in Fig. 6.

After completing to seal, the needs of sacked goods 98 on two processing speed lines 103 are removed from the working plate 20, It is corresponding so that working plate 20 again moves into progress feeding at jacking type weighing device, further include blanking as shown in Fig. 3 Sacked goods 98 after smart counterweight are removed working plate 20, preferably two processing times by station 100 by manual or automaticization equipment Fast line 103 is by a feeding robot blanking 9, wherein the feeding robot 9 is including six-joint robot and is set to its shifting The first clamping jaw and the second clamping jaw of moved end, the main part of sacked goods 98 on the first clamping jaw clamping tooling plate, described The seal region of article on two clamping jaw clamping tooling plates.

As shown in attached drawing 7, attached drawing 8, including six-joint robot 91, it is set in rack 99, the six-joint robot 91 It can be known various feasible six axis joints robots, be known technology herein, details are not described herein.

As shown in attached drawing 7- attached drawings 9, the end 911 that moves freely of the six-joint robot 91 is connected with the first clamping jaw 92, institute It states the first clamping jaw 92 and extends certain lengths and the clamping plate 921 of rectangular distribution including at least four,

Under first state, the clamping face 9211 of several clamping plates 921 forms the small prismatoid clamping sky of the big distal opening of front opening Between 910;

Under second state, the clamping face 9211 of several clamping plates 921 forms the prismatoid clamping sky that front opening little end is open big Between 910.

When PE packaging bags carrying need not be carried out, it is in first state, when carrying out PE packaging bags carrying, by described First clamping jaw 92 of the driving of six-joint robot 91 in first state, which moves integrally, arrives 98 position of sacked goods to be handled, and And make sacked goods 98 from entering in the prismatoid grasping part 910 that is formed between several clamping plates 921, then make four clamping plates 921 are switched to the second state by first state, at this point, four clamping plates 921 will be clamped jointly positioned at the PE packaging bags between them Firmly, since the entire body region of sacked goods 98 has been clamped in four clamping jaws, in moving process, sacked goods 98 do not have Mobile degree of freedom avoids shaking.

From the point of view of specific, as shown in attached drawing 7, attached drawing 8, first clamping jaw 92 is connected to six axis by a supporting rack 97 Robot 91 moves freely end 911, and support frame as described above 97 includes connecting plate 971 and one group of pillar for being located in its outer surface 972, the top of the pillar 972 is connected with mounting plate 73, and first clamping jaw 92 is set on the mounting plate 973.

The clamping plate 921 is preferably four and opposite two-by-two, so as to retaining clip keep steady determine under the premise of, and energy It is maximized to simplify structure, reduce cost of parts, certainly in other embodiments the quantity of the clamping plate 921 can also it is more or Less, but three should not be less than, while their layout type can also be staggeredly opposite form.

Also, as shown in attached drawing 6, attached drawing 10, the clamping plate 921 be rectangular flat plate, its front end be also formed with and its Limiting plates 926 of the angle a between 150 ° -180 °, and their development length h is no less than the sacked goods 98 from sealing The distance g for holding its bottom, so as to make entire PE packaging bags completely into the grasping part 910 formed to them, and And when clamping plate 921 is switched to the second state, the width L of the open end of two opposite clamping plates 921 of the same side is more than The width M of the open end of two limiting plates 926, therefore, when PE packaging bags are clamped each clamping plate 921, the limiting plate 926 is matched It closes the limitation PE packaging bags to fall from the grasping part 910, to further ensure the reliability of clamping.

In preferred embodiment, as shown in Fig. 11, each clamping plate 921 is pivotally connected in by the region of proximal end On support element 922, the pivot connector 922 is pivotally connected the connector being arranged on the clamping face 9211 of the clamping plate 921 928, the connector 928 is bolted the clamping plate 921, and be provided on the clamping plate 921 for the connector The waist-shaped hole 9212 of 928 connections, so as to the link position by adjusting the connector 928 and the clamping plate 921.

Also, as shown in Fig. 10, each clamping plate 921 passes through jacking apparatus 923 and the driving rotation of resetting apparatus 924 And switch between the first state and a second state, wherein the jacking apparatus 923 is jacking cylinder, is fixed on the peace In loading board 973, the piston rod 9231 of the jacking cylinder is pivotally connected or is not connected to the clamping plate 921, preferably they It is not connected to, is not only convenient for assembling in this way, while when clamping plate 921 breaks down, it can be by by clamping plate 921 and connector 928 Separation is quickly replaced and is repaired to carry out, meanwhile, the top of the piston rod 9231 is hemispherical, so as to be convenient for The rotation of clamping plate 921, the case where being not likely to produce retardance.

And the resetting apparatus 924 is that one end is connected to the clamping plate end, the other end is connected on a fixed pin 925 Spring or shrapnel, the fixed pin 925 are fixed on the back side of the mounting plate 973.

Therefore it when needing clamping, is ejected by the piston rod of the jacking cylinder, to push the end of the clamping plate 21 End regions, at this point, the shaft rotation that the clamping plate 921 is connect around it with the pivot connector 922, i.e., as shown in Fig. 7, position Two clamping plates 921 in upside rotate counterclockwise, and two clamping plates 921 positioned at downside rotate clockwise, meanwhile, each connects The spring connect is stretched, and four clamping plates 921 are in the second state, that is, clamped condition at this time;When needing to open, the jacking gas The piston rod 9231 of cylinder is retracted, and the clamping plate reversely rotates reset under the reaction force of the spring, to open, that is, restores To first state.

Further, as shown in Fig. 10, it is formed on the clamping face of the end of each clamping plate 921 perpendicular Baffle 927, the upper surface 9271 of the baffle 927 can in 921 rotation process of the clamping plate with the support element 922 against, So as to limit open angle of the clamping plate 921 in first state, therefore when being clamped, each folder can be reduced The rotational travel of plate 921 improves and clamps rate.

In addition, as shown in attached drawing 7, attached drawing 9, the feeding robot further includes the second clamping jaw 93, second clamping jaw 93 The seal region 981 at top or bottom for the sacked goods 98 to be clamped is located at four folders of first clamping jaw 92 The centre position of plate 921, and close to the jacking cylinder of the clamping plate 921, as shown in Fig. 11, specifically include two and set relatively The pressing plate 931 set, and the driving device 932 that they are moved backward is respectively driven, the driving device 932 is cylinder, they Be separately fixed at the front of the mounting plate 973, and the driving device 932 drive two pressing plates 931 keep gap and Switch between being bonded to each other.

When needing clamping, two cylinders respectively drive the pressing plate 931 respectively connected and move towards, and will be located at them Between the top of sacked goods 98 or the seal region of bottom clamp, when needing to put down sacked goods 98, two cylinders Drive the pressing plate 931 respectively connected backwards to movement, to which the seal region of the top to sacked goods 98 or bottom does not apply pressure Power, to which the second clamping jaw 3 can effectively coordinate with the first clamping jaw 2 by the seal region 981 of sacked goods 98 and body region It all clamps, even if when a kind of failure of fixture is it is also ensured that reliable be clamped, to realize dual guarantee.

In addition, as shown in Fig. 11, in order to ensure the fixing of the second clamping jaw 93 clamping, in two 931 phases of the pressing plate To surface be respectively arranged with non-slip mat 933, while can be anti-skidding, the relatively soft quality of non-slip mat 933 can also be kept away Exempt from that the seal region of sacked goods 98 is caused to damage.

Since the shift motion of above-mentioned feeding robot 9 is limited, and as shown in Fig. 3, close to outside Process speed line 104, it just will appear and lead to not beyond its moving range to the distance of the processing speed line 104 of inside in this way The cutting stock problems of two processing speed lines are carried out by a feeding robot 9.

Then, as shown in Fig. 3,103 rear end part 1031 of speed line is processed at two(It is located at the vacuum sealer The part at 60 rears)By transferring, speed line 105 is coupled, and working plate 20 is moved between them by jacking type transfer machine 50, Meanwhile the processing speed line 103 close to outside being made to be connected to the return speed line 104, therefore, when inside processes speed line After the completion of the PE packaging bag enclosings on working plate 20 at 104, the working plate 20 is moved on the processing speed line in outside, from And the problem of feeding robot 9 stroke deficiency can be made up.

It is described above, Quick Response Code or bar code or RFID tag can be integrally fixed at each work in one embodiment In loading board 20, thus when sealing after PE packaging bags by from working plate 20 remove after, the Quick Response Code on working plate 20 or item Code or RFID tag still can be stored with the big and heavy data of the polycrysalline silcon in removed PE packaging bags, therefore, when idle Working plate 20 when moving again to jacking type weighing device splicing, the big and heavy parameter of the polycrysalline silcon currently connect will be unable to standard True storage thus affects the operation that subsequent fine matches heavy work station, therefore, is removing the PE equipped with polycrysalline silcon and sealing Packaging bag 70(Sacked goods 98)Afterwards, it is also necessary to remove big and heavy recorded in Quick Response Code on working plate or bar code or RFID tag Data, it is corresponding, further include that can identify Quick Response Code or bar code or the reading equipment of RFID tag after blanking, passes through identification two Tie up code-bar code or RFID tag, so that it is determined that its described corresponding working plate 20, and by Quick Response Code bar code on the working plate 20 or Big and heavy data recorded in RFID tag are deleted.

And when Quick Response Code or bar code or RFID tag are attached in PE packaging bags, when 70 quilt of PE packaging bags on working plate 20 After removal, since big and heavy data are not bound with working plate 20, return speed line can be passed through by completing the working plate 20 of blanking 104 return to splicing again at the jacking type weighing device.

As shown in attached drawing 3, attached drawing 12, attached drawing 13, the return speed line 104 includes parallel breeze way 1041 and shunting Section 1042, also, working plate 20 is moved between them by jacking type transfer machine 50, why be arranged breeze way 1041 be for Extend the shift motion after working plate discharging, when to avoid only shunting section, idle 20 stroke of working plate it is too short to point The influence of each feeding speed line 101 is flowed to, the shunting section 1042 and four feeding speed lines 101 are coupled.

As shown in attached drawing 12, attached drawing 13, on breeze way 1041 and shunting section 1042 respectively gap setting have one group can be with Stop the blocking mechanism 80 that the working plate 20 moves, such as matches contact in each of shunting section and four feeding speed lines 101 It is provided with above-mentioned blocking mechanism 80 before, to control when the jacking type weighing device in a feeding speed line 101 is idle, A working plate 20 is set to be moved on corresponding jacking type weighing device, and it is possible to the movement of subregion control working plate 20.

Meanwhile the principle of jacking type transfer machine 50 herein is same as described above, and due to breeze way 1041 and shunting Section 1042 is arranged side by side, and the spacing between their track increases, and as shown in attached drawing 3, attached drawing 12, therefore also sets between them It is equipped with transition wheel 1043, is particularly located on the breeze way 1041, in addition, as shown in Fig. 13, on the shunting section 1042 It is additionally provided with buffer stop device 1044, the possibility skidded off from shunting section during transfer to avoid working plate 20.

In addition, PE packaging bags by entirety from the working plate 20 move up it is lower after, again moving into the weighing station 30 It before place is fed, needs first to place PE packaging bags 70, then as shown in attached drawing 3, attached drawing 12, in the breeze way 1041 Place further includes PE packaging bags feeding station 200, and open PE packaging bags 70 are positioned over blanking by manual or automaticization equipment On working plate 20 afterwards, certainly, the PE packaging bags feeding station 200 can also be stored with Quick Response Code on each working plate is eliminated The station of big and heavy data together, or is individually set up, and is completed after blanking and before entering weighing station 30 as long as meeting The placement of PE packaging bags 70.

There is certain weight additionally, due to working plate 20 and PE packaging bags 70, for the ease of accurate on weighing station 30 The weight of acquisition polycrysalline silcon as shown in attached drawing 3, attached drawing 12, jacking is therefore additionally provided at the breeze way 1041 Formula meausring apparatus 90, the working plate 20 equipped with PE packaging bags 70 can determine them when being moved to the jacking type meausring apparatus 90 Overall weight, therefore when it is moved to the weighing station 30 at the feeding speed line, is subtracted and pushed up by real-time weight The weight determined at lift-type meausring apparatus 90 can be obtained the weight of the polycrysalline silcon of loading, corresponding, be also required to here Quick Response Code or bar code or the reading equipment of RFID tag on working plate can be identified by having, so as to by the weight measured herein and Quick Response Code and working plate carry out data binding.

Certainly, due to the weight of each working plate 20 and PE packaging bags 70 be it is fixed, their gross weight be also it is fixed, Therefore during control, you can directly first by working plate and the weight of PE packaging bags 70 and be input to control system or jacking type At weighing device, to no longer need by jacking type weighing device 90 come obtain working plate and PE packaging bags weight and.

In addition, above-mentioned jacking type weighing device 90 can be used for determining whether have not timely blanking on each working plate 20 Or it is not placed with PE packaging bags 70, to ensure subsequent job.

In the operational process of whole equipment, each working plate 20 can be controlled by various retention devices in corresponding work Stop at position to carry out the operations such as various weighings, smart counterweight, sealing, blanking, addition PE packaging bags, it can also be by stopping its institute Speed line realize;Meanwhile each jacking type can be controlled by the signal combination software programming of various sensors and is weighed Device, jacking type transfer machine, vacuum sealer, feeding robot, PE packaging bags feeding robot, blocking equipment, electromagnetism feed The start and stop of the equipment such as machine, pipeline, vibrating screen separated time, in a preferred embodiment, by connecting with sensor and other electrical equipments The PLC connect carries out the control of whole system, and details are not described herein again.

When whole equipment works, process is as follows:

The automatic sieving equipment 300 of S9, more specification polycrysalline silcons drive polycrysalline silcon successively by vibrating screen separated time By three-level sieve to open polycrysalline silcon screening, wherein the first order is powder, can be used as the original used when smart counterweight Material, need not be packed, the particle size that rear two-stage sieve obtains meets the requirements, they are transported to by a pipeline 5 respectively One electromagnetic feeder 60 is to wait for feeding.

S1, every working plate processed on speed line 101 are moved on the jacking type weighing device of weighing station 30 and stop, At this point, its corresponding electromagnetic feeder 60 starts to be fed, the jacking type weighing device claim polycrysalline silcon weight and mark When quasi- weight is close to or up to setting weight, electromagnetic feeder 6 stops feed, obtains big and heavy data and is identified by identification device Quick Response Code or bar code on working plate 20 or RFID tag, by big and heavy data and working plate, Quick Response Code or bar code or RFID tag Binding.

S2 is moved to essence equipped with material and the 20 economic cooperation flow point stream speed line 102 of working plate weighed and processing speed line 103 With heavy work station 40, manual or automaticization equipment by identification equipment identify Quick Response Code or bar code or RFID tag obtain it is big and heavy and/ Or big and heavy and standard weights difference, then big and heavy and standard weights difference is supplemented by adding the polysilicon powder of corresponding amount Value completes smart counterweight.

S3, the working plate 20 after smart counterweight are moved to vacuum sealer 60 and carry out PE packaging bag enclosings.

S4 completes the working plate 40 after PE packaging bag enclosings and is moved to blanking point, carried out down by artificial or feeding robot Material.

S5 identifies the upper Quick Response Code or bar code or RFID tag of the working plate 20 after blanking by identification device, by this Quick Response Code or bar code or the corresponding big and heavy data of RFID tag are deleted on working plate.

S6, the working plate 20 to clear data are moved to PE packaging bags feeding station 200, by manual or automaticization equipment to PE packaging bags are added in accepting box.

S7, the working plate of addition PE packaging bags again move into weighing station 30 and carry out feeding.

S8 repeats S1-S7 steps.

Still there are many embodiment, all technical sides formed using equivalents or equivalent transformation by the present invention Case is within the scope of the present invention.

Claims

The synchronous baling line of the particulate matter of specification more than 1. screening, it is characterised in that:Including

Multi-stage screening equipment(300), sieve that by vibrating transportation and at least two-stage mesh aperture is sequentially increased is by particulate matter point Class, and every class is met into the particulate matter of dimensional standard and is exported from independent to stockline;

Automated packaging equipment(1000), include at least flux matched with the feed line number and one-to-one feeding speed line (101), every feeding speed line(101)On be movably provided with the working plate that can pick up the particulate matter exported to stockline (20), every feeding speed line(101)Place is also set up can measure working plate in real time(20)The particulate matter weight picked up is weighed Station(30).
2. more specification particulate matter screenings according to claim 1 synchronize baling line, it is characterised in that:The multi-stage screening is set It is standby(300)Including vibrating screen separated time(1), the vibrating screen separated time(1)On from head end(11)To end(12)Between gap setting There is the first sieve that mesh aperture is sequentially increased(2), the second sieve(3)And third sieve(4), second sieve(3), the 4th Sieve(4)And vibrating screen separated time(1)End(12)Be respectively arranged below pipeline(5), each pipeline(5)'s Feed opening(51)Lower section is provided with electromagnetic feeder(6).
3. more specification particulate matter screenings according to claim 1 synchronize baling line, it is characterised in that:The vibrating screen separated time (1)End include two parallel conveying tributaries(121), every conveying tributary(121)Connect a pipeline(5).
4. more specification particulate matter screenings according to claim 4 synchronize baling line, it is characterised in that:The vibrating screen separated time (1), pipeline(5)And electromagnetic feeder(6)Pass through damping device respectively(7)Connect supporting rack(8).
5. according to any synchronous baling lines of more specification particulate matters screening of claim 1-4, it is characterised in that:It is described automatic Packaging facilities(1000)Further include

Quick Response Code or bar code or RFID tag at least store the weighing station(30)The each working plate measured(20)On object The big and heavy data of product and/or big and heavy and standard weights difference;

Essence matches heavy work station(40), working plate is corresponded to by identifying that Quick Response Code or bar code or RFID tag obtain it(20)Upper article Big and heavy and/or big and heavy and standard weights difference simultaneously supplements big and heavy and standard weights difference by powder.
6. more specification particulate matter screenings according to claim 5 synchronize baling line, it is characterised in that:Every feeding speed line (101)Speed line is shunted with interflow(102), processing speed line(103)And return speed line(104)It is defeated that closure is cooperatively formed jointly Line sending road, the working plate(20)Pass through jacking type transfer machine(50)It is moved between two matched speed lines.
7. more specification particulate matter screenings according to claim 6 synchronize baling line, it is characterised in that:The processing speed line (103)It is two, every processing speed line(103)Setting essence in place's matches heavy work station(40).
8. more specification particulate matter screenings according to claim 6 synchronize baling line, it is characterised in that:The return speed line (104)Including breeze way(1041)And shunting section(1042), working plate(20)Pass through jacking type transfer machine(50)Between them It is mobile.
9. more specification particulate matter screenings according to claim 6 synchronize baling line, it is characterised in that:It further include vacuum seal Machine(60), can be to working plate(20)Accepting box(201)In for contain particulate matter and by essence match heavy work station(40)PE packets Pack(70)It is sealed.
10. more specification particulate matter screenings according to claim 6 synchronize baling line, it is characterised in that:Further include blankers Position(100), working plate will be removed at least through the particulate matter after smart counterweight by manual or automaticization equipment(20).
11. more specification particulate matter screenings according to claim 6 synchronize baling line, it is characterised in that:Further include PE packagings Bag feeding station(200), open PE packaging bags are positioned over by manual or automaticization equipment by the working plate after blanking(20) On.
The synchronous packing method of the particulate matter of specification more than 12. screening, it is characterised in that:Include the following steps

S9, multi-stage screening equipment drive particulate matter to be divided into different size by multilevel screen successively by vibrating transportation principle Particulate matter, it is multiple to pick up a kind of particulate matter met the size requirements respectively to stockline with to be fed;

S1, the working plate on every feeding speed line are moved on weighing station, are respectively each corresponding title to stockline Working plate feed on heavy work station, and when weight measured in real time to corresponding weighing station reaches setting value stop feed.