CN208412375U - More specification particulate matters sieve synchronous baling line - Google Patents

Abstract

The utility model discloses more specification particulate matters and sieves synchronous baling line, including 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 meets dimensional standard is exported from independent to stockline；Automated packaging equipment, including at least feeding speed line flux matched and one-to-one with feed line number, the working plate that can pick up the particulate matter exported to stockline is movably provided on every feeding speed line, also setting up at every feeding speed line can the weighing station of particulate matter weight that is picked up of each working plate of real-time measurement.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 the combination that efficiency improves, polysilicon quality improves and drainage of human resources cost reduces.

Description

More specification particulate matters sieve synchronous baling line

Technical field

The utility model relates to polysilicon manufacture field, especially more specification particulate matters sieve synchronous baling line.

Background technique

With solar battery, the rapid development of solar power generation industry, the prospect 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 on collection screen separated time remaining silicon material be transferred to Article 2 screening line sieve to obtain second of specification Silicon material circuits sequentially to obtain the silicon material of different size.

The mode of this screening, large labor intensity, low efficiency and long processing time, this not merely increases the manpower of enterprise Resources costs are more mismatched with the operation of current automation modernization and 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 to weigh respectively, pack and pack every class polycrysalline silcon etc., existing behaviour Make, is mainly manually then charged into PE packaging bag by the polycrysalline silcon that the weighings such as electronic scale meet weight standard.

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

Utility model content

The purpose of this utility model is exactly to provide a kind of more specifications to solve the above-mentioned problems in the prior art Grain object sieves synchronous baling line.

The purpose of this utility model is achieved through the following technical solutions:

More specification particulate matters sieve synchronous baling line, including

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

Automated packaging equipment, include at least with the feed line number flux matched and one-to-one feeding speed line, every The working plate that can pick up the particulate matter exported to stockline, every feeding speed line are movably provided on feeding speed line Place is also set up can the weighing station of particulate matter weight that is picked up of each working plate of real-time measurement.

Preferably, more specification particulate matters sieve in synchronous baling line, and the multi-stage screening equipment includes vibrating screen Separated time, gap setting has mesh aperture to be sequentially increased between head end to end on the vibrating screen separated time the first sieve, Two sieves and third sieve, second sieve, third 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, more specification particulate matters sieve in synchronous baling line, and the end of the vibrating screen separated time includes two The parallel conveying tributary of item, every conveying tributary connect a pipeline.

Preferably, more specification particulate matters sieve in synchronous baling line, the vibrating screen separated time, pipeline and electromagnetism Batcher passes through damping device respectively and connects support frame.

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

Two dimensional code or bar code or RFID tag at least store the article on each working plate that the weighing station measures Big and heavy data and/or big and heavy and standard weights difference；

Essence matches heavy work station, obtains it by identification two dimensional code or bar code or RFID tag and corresponds to the big and heavy of article on working plate And/or the big and heavy difference with standard weights and big and heavy and standard weights difference is supplemented by powder.

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

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

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

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

Preferably, more specification particulate matters sieve in synchronous baling line, further include PE packaging bag feeding station, pass through Open PE packaging bag is placed on the working plate after blanking by manual or automaticization equipment.

The advantages of technical solutions of the utility model, is mainly reflected in:

This programme deft design, structure is simple, passes through setting multilevel screen and combines vibrating transportation structure, can be effective Automatic sieving and the classification conveying for realizing the polycrysalline silcon of different size, in combination with the working plate that can be moved on speed line Splicing realizes the full process automatization of screening, weighing, pack by the weight of weighing station real-time measurement splicing, and more The polycrysalline silcon of specification weighs, packs simultaneously, and high degree of automation, efficiency substantially improves, while not needing manual operation, and The process repeatedly transported in the prior art is eliminated, the pollution of polycrysalline silcon in manual operation and transport process is avoided, has Effect realizes the combination that efficiency improves, polysilicon quality improves and drainage of human resources cost reduces.

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 two dimensional code or bar code or RFID tag on working plate, passes through barcode scanning equipment, identifier etc. and obtain The big and heavy information that two dimensional 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 cooperate, maximum The efficiency of raising pack, the weighing and sealing of degree, 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 of polysilicon pack, packaging is furthermore achieved Automation.

In conjunction with automation blanking equipment, automation blanking can either be adequately realized, while by feeding robot Rationally setting, can effectively be clamped the body region of sacked goods by four clip board engagements, to avoid packed The stability of carrying, and the clamping plate energy of seesaw type is effectively guaranteed in the case where article is swung in moving process Enough that biggish clamping force is realized under lesser driving force, to guarantee the fixing of clamping, the second clamping jaw is clamped with first Cooperating can be improved 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 and limit plate cooperation can effectively limit position of the PE packaging bag in grasping part after sealing, reduce The possibility that PE packaging bag is fallen from arrival end guarantees 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 cooperate the rotational travel for limiting clamping plate with supporting 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.

Detailed description of the invention

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

Fig. 2 is the perspective view of the automatic sieving equipment of more specification polycrysalline silcons of the utility model;

Fig. 3 is the schematic diagram of the automated packaging equipment of the utility model；

Fig. 4 is the perspective view of the feeding speed line of the utility model；

Fig. 5 is that the interflow of the utility model shunts the perspective view of speed line；

Fig. 6 is the perspective view after the PE packaging bag enclosing equipped with polycrysalline silcon of the utility model；

Fig. 7 is the side view of the feeding robot of the utility model；

Fig. 8 is that the feeding robot clamping of the utility model has the perspective view of sacked goods;

Fig. 9 is the perspective view of the feeding robot for not clamping sacked goods of the utility model, conceals bracket；

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 perspective view of the breeze way of the utility model；

Figure 13 is the perspective view of the shunting section of the utility model.

Specific embodiment

The purpose of this utility model, advantage and feature will carry out figure by the non-limitative illustration of preferred embodiment below Show and explains.These embodiments are only the prominent examples using technical solutions of the utility model, all to take equivalent replacement or wait Effect transformation and formed technical solution, all fall within the requires of the utility model protection within the scope of.

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 description and simplification description, rather than the device or element of indication or suggestion meaning there must be specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.Also, in retouching for scheme It is proximal end by the direction of proximal operator using operator as reference, the direction far from operator is distal end in stating.

Synchronous baling line is sieved to more specification particulate matters that the utility model discloses with reference to the accompanying drawing, is illustrated, such as Shown in attached drawing 1 comprising

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

Automated packaging equipment 1000 includes at least with the feed line number flux matched and one-to-one feeding speed line 101, the working plate 20 that can pick up the particulate matter exported to stockline is movably provided on every feeding speed line 101, Also setting up at every feeding speed line 101 can the weighing station of particulate matter weight that is picked up of each working plate 20 of real-time measurement 30。

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 into end 12(elaboration here, with front end is in right side in attached drawing 3, after left side is End) between gap setting the first sieve 2, the second sieve 3 and the third sieve 4 that there is mesh aperture to be sequentially increased, second sieve The end 12 of net 3, third 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 mobile, and when they pass through first sieve 2, the lesser 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, 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, less than third sieve mesh aperture particle 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 is located 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 and be located at corresponding pipeline 5 Top.

In addition, the particle that size is greater than third sieve mesh aperture is the product of main specifications due in screening process, 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 is different, and every conveying tributary 121 connects a pipeline 5, thus 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 Electromagnetic feeder 6 is provided with below feed opening 51, also, the feed opening 51 of the corresponding pipeline 5 of second sieve 3 is apart from institute The distance for stating the conveyor surface of electromagnetic feeder 6 is less than the feed opening 51 of the corresponding pipeline 5 of the third sieve 4 apart from the electricity The distance of the conveyor surface of magnetic batcher 6 is less than the feed opening 51 of the conveying corresponding pipeline 5 in tributary 121 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 support frame 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 Not Tong Guo four in distributed rectangular spring connect support frame 8 four struts, to realize the bradyseism of equipment.

Although the synchronous weighing pack of more specifications in the preferred scheme, after multi-stage screening is a big innovation of this programme Point, but the synchronous weighing pack of more specifications requires automated packaging equipment 1000 to need that a plurality of feeding speed line is wanted to cooperate 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 specific 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 bag 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 is also possible to slot Shape structure etc., and PE packaging bag 70 can not also be placed 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；

Two dimensional code or bar code or RFID tag, at least store the particulate matter on each working plate 20 big and heavy data and/or The big and heavy difference with standard weights；

Essence matches heavy work station 40, obtains it by identification two dimensional code or bar code or RFID tag and corresponds to particulate matter on working plate 20 The big and heavy and/or big and heavy difference with standard weights and big and heavy and standard weights difference is supplemented 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 bag 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 two dimensional code or bar code or RFID tag, the two dimensional code Or bar code or RFID tag are to be arranged on each working plate 20 or be attached at the PE for containing the big and heavy corresponding polycrysalline silcon In packaging bag 70.

When the two dimensional code or bar code or RFID tag are set on the working plate 20, the two dimensional 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 The identification equipment (not shown) and control device (not shown) of code or bar code or FRID label information are tieed up, thus when top It, can be by identifying two dimensional 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 read data when matching 40 operation of heavy work station so as to subsequent fine.

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

The working plate 20 for being loaded with polycrysalline silcon is moved to essence in the driving of circulation conveying line 10 to be stopped with heavy work station 40, Here, by manual or automaticization equipment by identifying corresponding two dimensional 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 the feeding speed that successively mating is in closed-loop Line 101, interflow shunt 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 It 101 and processes the transporting flat of speed line 103 and shunts the top of speed line 102 and return speed line 104 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, shunt speed line 102 and the feeding speed line 101 at interflow 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, by making the conveyor surface of belt-type pipeline and the conveying of feeding speed line 101 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 working plate 20 transfer between other speed lines The transfer structure that line 101 and interflow shunt between 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 bag 70, and every feeding is again It is located at the weighing station 30 on fast line 101 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 cooperate the automatic sieving equipment 300 of above-mentioned more specification polycrysalline silcons to realize different size polycrysalline silcon Screening, more specification polycrysalline silcons while pack, weighing and packaging, 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, which shunts speed line 102, can accept four conveyings of feeding speed lines 101 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 Because the reasons such as inertia may go out the problem of interflow shunts the jacking type transfer machine 50 being arranged at speed line 102 during load, such as Shown in attached drawing 3, attached drawing 5, at the interflow, shunting speed line 102 is additionally provided with slow far from the side of the feeding speed line 101 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 can hold barcode scanning gun or RFID identification device etc. using manually or mechanically hand etc. and carry out barcode scanning 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 placed in corresponding PE packaging bag 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 then may include that display is set with heavy work station 40 The equipment such as standby or speech ciphering equipment, two dimensional 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 routes, every processing The essence is provided at speed line 103 with 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, having multiple working plates 20 on speed line 102 since interflow shunts, just need to control each working plate 20 enter the opportunity of two processing speed lines 103, specifically, shunting speed line at the interflow as shown in attached drawing 3, attached drawing 5 Gap setting has one group of retention device 80 at 102, can be made by retention device 80 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 only the essence on the processing speed line 103 is with being arranged at least one retention device 80 before heavy work station 40, described in control Working plate 20 sequentially enters the essence with 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, be also possible to jacking type barrier structure, no longer superfluous It states.

As shown in Fig. 3, the PE packaging bag 70 after matching heavy work station 40 to essence is 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 bag after sealing becomes sacked goods 98 as shown in Fig. 6.

After completing sealing, 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, it further include blanking as shown in Fig. 3 Sacked goods 98 after smart counterweight are removed working plate 20, preferably two processing times by manual or automaticization equipment by station 100 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 drawing 9, the end 911 that moves freely of the six-joint robot 91 is connected with the first clamping jaw 92, institute State the first clamping jaw 92 include at least four extend certain lengths and be in distributed rectangular clamping plate 921,

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

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

When not needing to carry out PE packaging bag carrying, it is in first state, when carrying out PE packaging bag 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 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 jointly clamp the PE packaging bag between them Firmly, since four clamping jaws have clamped the entire body region of sacked goods 98, in moving process, sacked goods 98 do not have Mobile freedom degree 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 support frame 97 Robot 91 moves freely end 911, and support frame as described above 97 includes the pillar that connecting plate 971 and one group are 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 is also possible to 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 Limit plate 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 of its bottom is held, so as to make entire PE packaging bag 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 the opposite clamping plate 921 of two of the same side is greater than The width M of the open end of two limit plates 926, therefore, when each clamping plate 921 clamps PE packaging bag, the limit plate 926 is matched It closes the limitation PE packaging bag 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 supporting 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, to quickly be replaced and be repaired, meanwhile, the top of the piston rod 9231 be it 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 elastic slice, the fixed pin 925 are fixed on the back side of the mounting plate 973.

Therefore it when needing to clamp, 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 retracts, 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 clamping plate with the supporting 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, the feeding robot further includes the second clamping jaw 93, second clamping jaw 93 as shown in attached drawing 7, attached drawing 9 For clamping the top of the sacked goods 98 or the seal region 981 of bottom, it is located at four folders of first clamping jaw 92 The middle position of plate 921, and close to the jacking cylinder of the clamping plate 921, as shown in Fig. 11, specifically includes 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 to clamp, 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, so that the seal region of the top to sacked goods 98 or bottom does not apply pressure Power, so that the second clamping jaw 3 can effectively cooperate 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 clamp, to realize dual guarantee.

In addition, as shown in Fig. 11, in order to guarantee the fixing of the second clamping jaw 93 clamping, in two 931 phases of pressing plate Pair 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, its distance of processing speed line 104 to inside just will appear and lead to not beyond its moving range 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, it is located at the vacuum sealer in two 103 rear end part 1031(of processing speed line The part at 60 rears) it is coupled by switching speed line 105, working plate 20 is moved between them by jacking type transfer machine 50, Meanwhile it is connected to the processing speed line 103 close to outside with the return speed line 104, therefore, when inside processes speed line After the completion of the PE packaging bag enclosing on working plate 20 at 104, the working plate 20 is moved on the processing speed line in outside, from And it can make up for it the problem of feeding robot 9 stroke deficiency.

It is described above, two dimensional code or bar code or RFID tag can be in one embodiment is fixed on each work In loading board 20, thus when sealing after PE packaging bag by from working plate 20 remove after, two dimensional code or item on working plate 20 Code or RFID tag still can be stored with the big and heavy data of the polycrysalline silcon in removed PE packaging bag, 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) after, it is also necessary to it removes big and heavy documented by the two dimensional code or bar code or RFID tag on working plate Data, it is corresponding, further include the reading equipment that can identify two dimensional code or bar code or 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 two dimensional code bar code on the working plate 20 or Big and heavy data documented by RFID tag are deleted.

And when two dimensional code or bar code or RFID tag are attached in PE packaging bag, when 70 quilt of PE packaging bag on working plate 20 After removal, since big and heavy data are not bound with working plate 20, the working plate 20 for completing blanking can pass through return speed line 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 shunts Section 1042, also, working plate 20 is moved between them by jacking type transfer machine 50, why be arranged breeze way 1041 be for Shift motion after extending working plate discharging, thus when avoiding 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 The blocking mechanism 80 for stopping the working plate 20 mobile, such as match 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, It is moved to a working plate 20 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 shunts 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 during transfer from shunting section to avoid working plate 20.

In addition, PE packaging bag by entirety from the working plate 20 move up it is lower after, again moving into the weighing station 30 It before place is charged, needs first to place PE packaging bag 70, then as shown in attached drawing 3, attached drawing 12, in the breeze way 1041 Place further includes PE packaging bag feeding station 200, and open PE packaging bag 70 is placed in blanking by manual or automaticization equipment On working plate 20 afterwards, certainly, the PE packaging bag feeding station 200 can also be stored with two dimensional 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 bag 70.

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

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

In addition, above-mentioned jacking type weighing device 90 can be used for determining whether have blanking not in time on each working plate 20 Or it is not placed with PE packaging bag 70, to guarantee 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 bag, it can also be by stopping its institute Speed line realize；Meanwhile each jacking type weighing can be controlled by the signal combination software programming of various sensors Device, vacuum sealer, feeding robot, PE packaging bag feeding robot, stops equipment, electromagnetism feed at jacking type transfer machine 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 by vibrating screen separated time Successively by three-level sieve to sieve polycrysalline silcon, wherein the first order is powder, is used when can be used as smart counterweight Raw material does not need to be packed, and the particle size that rear two-stage sieve obtains meets the requirements, they are conveyed by a pipeline 5 respectively To an electromagnetic feeder 60 to 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 Two dimensional code or bar code or RFID tag on working plate 20, by big and heavy data and working plate, two dimensional code or bar code or RFID tag Binding.

S2,20 economic cooperation flow point stream speed line 102 of working plate and processing speed line 103 equipped with material and weighing are moved to essence With heavy work station 40, manual or automaticization equipment by identification equipment identify two dimensional 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 enclosing.

S4, the working plate 40 after completing PE packaging bag enclosing are moved to blanking point, are carried out down by artificial or feeding robot Material.

S5 identifies the upper two dimensional code or bar code or RFID tag of the working plate 20 after blanking by identification device, by this Two dimensional 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 bag feeding station 200, by manual or automaticization equipment to PE packaging bag is added in accepting box.

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

S8 repeats S1-S7 step.

Still there are many embodiment, all technologies formed using equivalents or equivalent transformation for the utility model Scheme is all fallen within the protection scope of the utility model.

Claims (11)

1. the particulate matter of specification more than sieves synchronous baling line, it is characterised in that: including

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

Automated packaging equipment (1000) includes at least with the feed line number flux matched and one-to-one feeding speed line (101), the working plate that can pick up the particulate matter exported to stockline is movably provided on every feeding speed line (101) (20), also setting up at every feeding speed line (101) can the weighing of particulate matter weight that is picked up of real-time measurement working plate (20) Station (30).

2. more specification particulate matters according to claim 1 sieve synchronous baling line, it is characterised in that: the multi-stage screening is set Standby (300) include vibrating screen separated time (1), from head end (11) to gap setting end (12) on the vibrating screen separated time (1) The first sieve (2), the second sieve (3) and the third sieve (4) for thering is mesh aperture to be sequentially increased, second sieve (3), third The end (12) of sieve (4) and vibrating screen separated time (1) has been respectively arranged below pipeline (5), each pipeline (5) Electromagnetic feeder (6) are provided with below feed opening (51).

3. more specification particulate matters according to claim 2 sieve synchronous baling line, it is characterised in that: the vibrating screen separated time (1) end includes two parallel conveying tributaries (121), and every conveying tributary (121) connects a pipeline (5).

4. more specification particulate matters according to claim 3 sieve synchronous baling line, it is characterised in that: the vibrating screen separated time (1), pipeline (5) and electromagnetic feeder (6) pass through damping device (7) connection support frame (8) respectively.

5. more specification particulate matters according to claim 1 to 4 sieve synchronous baling line, it is characterised in that: described automatic Packaging facilities (1000) further includes

Two dimensional code or bar code or RFID tag at least store the object on each working plate (20) that the weighing station (30) measures The big and heavy data of product and/or big and heavy and standard weights difference；

Essence matches heavy work station (40), obtains it by identification two dimensional code or bar code or RFID tag and corresponds to article on working plate (20) 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 matters according to claim 5 sieve synchronous baling line, it is characterised in that: every feeding speed line (101) with interflow shunt speed line (102), processing speed line (103) and return speed line (104) jointly cooperatively form closure it is defeated Line sending road, the working plate (20) are moved between two matched speed lines by jacking type transfer machine (50).

7. more specification particulate matters according to claim 6 sieve synchronous baling line, it is characterised in that: the processing speed line It (103) is two, the setting essence matches heavy work station (40) at every processing speed line (103).

8. more specification particulate matters according to claim 6 sieve synchronous baling line, it is characterised in that: the return speed line It (104) include breeze way (1041) and shunting section (1042), working plate (20) passes through jacking type transfer machine (50) between them It is mobile.

9. more specification particulate matters according to claim 6 sieve synchronous baling line, it is characterised in that: further include vacuum seal Machine (60) can be used to contain particulate matter and the PE packet by essence with heavy work station (40) in the accepting box (201) to working plate (20) Pack (70) is sealed.

10. more specification particulate matters according to claim 6 sieve synchronous baling line, it is characterised in that: further include blankers Position (100) will remove working plate (20) at least through the particulate matter after smart counterweight by manual or automaticization equipment.

11. more specification particulate matters according to claim 6 sieve synchronous baling line, it is characterised in that: further include PE packaging Open PE packaging bag, is placed in the working plate (20) after blanking by manual or automaticization equipment by bag feeding station (200) On.