CN112389754B - Rotary automatic packaging method and device for polycrystalline silicon bulk material - Google Patents
Rotary automatic packaging method and device for polycrystalline silicon bulk material Download PDFInfo
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- CN112389754B CN112389754B CN201910752076.2A CN201910752076A CN112389754B CN 112389754 B CN112389754 B CN 112389754B CN 201910752076 A CN201910752076 A CN 201910752076A CN 112389754 B CN112389754 B CN 112389754B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
- B65B43/60—Means for supporting containers or receptacles during the filling operation rotatable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/28—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
- B65B2220/20—Packaging contents into primary and secondary packaging the primary packaging being bags, the secondary packaging being further bags, the primary bags being either finished or formed concurrently with the secondary bags
Abstract
A rotary type automatic packaging method for polycrystalline silicon bulk materials comprises the following steps: s1 bag supply, S2 bag opening, S3 bag sleeving, S4 material receiving, S5 bag filling, S6 bag unloading, S7 bag vibrating, S8 bag arranging, S9 bag sealing, S10 bag moving, S11 turnover box returning and S12 box supply are completed once after the rotary disc rotates 90 degrees each time in steps S1-S6 and S12. The utility model provides an automatic packing plant of cubic bulk cargo rotation of polycrystalline silicon, the blanking section of thick bamboo of four stations of equipartition on the gyration dish circumference, bagging station below is equipped with bagging machine, the bagging machine outside is equipped with supplies the bag machine, it is equipped with the transition hopper to connect material station top, unload bag station below is equipped with the unloading machine, the turnover case has been placed on the unloading machine, the unloading machine rear is equipped with the confession punch-out equipment of liftable, unloading machine the place ahead is the belt jolter, belt jolter the place ahead is full bag conveyer, full bag conveyer front upper place is sack collator and capper in proper order, full bag conveyer export is equipped with the bag machine that moves of liftable, be empty bag conveyer under the full bag conveyer, empty bag conveyer access & exit respectively with supply the punch-out equipment and move the bag machine and link up.
Description
Technical Field
The invention discloses a rotary type automatic packaging method and device for polycrystalline silicon bulk materials, and belongs to the field of packaging machinery.
Background
Patent document CN106742119A discloses a massive bulk cargo automatic packaging machine for polysilicon, which can realize full-automatic packaging of polysilicon, and the bag shape is regular after sealing, and is favorable for secondary bagging in follow-up proceeding, but because the actions such as opening, bagging, discharging full bags are all performed at the same station, the whole packaging speed of the packaging machine is not fast, the highest speed is less than 140 bags/hour, the actual demand of the production site cannot be satisfied, and along with the expansion of polysilicon capacity, an automatic packaging machine with faster packaging speed is needed.
Disclosure of Invention
In order to solve the problem of low packaging speed of the existing automatic polycrystalline silicon bulk cargo packaging machine, the invention provides a rotary type automatic packaging method for polycrystalline silicon bulk cargo, which comprises the following process steps:
s1, bag supply: the bag taking gripper 1-2 grips two sides of the opening of the M-shaped film empty bag from the empty bag supporting plate 1-1 and then swings upwards, and the empty bag swings to the lower part of the bagging machine 2;
s2, opening the bag: the bag opening suction cups 21 arranged in the front and the back are closed, the two sides of the bag opening of the empty bag are sucked by vacuum, the bag taking gripper 1-2 releases the empty bag and returns, then the bag opening suction cups 21 are opened, so that the bag opening of the empty bag is sucked, the rectangular bag opening supporting plates 22 arranged on the left and the right are descended and inserted into the inner side of the bag opening of the empty bag, the bag opening supporting plates 22 are opened left and right to open the bag opening to be square, the bag opening pressing plates 23 extend out to press the bag opening onto the bag opening supporting plates 22, and then the vacuum of the bag opening suction cups 21 is released;
s3, bagging: the bag opening supporting plate 22 rises, an empty bag with the bag opening opened is sleeved on the charging barrel 344 in a vertical state at the bagging station A, the lower end outlet of the charging barrel 344 is tightly propped against the bottom of the empty bag, the cross section of the charging barrel 344 is rectangular, bag opening clamping plates 343 arranged in front and at the back are closed to tightly press the bag opening on the charging barrel 344, a bag opening pressing plate 23 retracts to release the bag opening, the bag opening supporting plate 22 rises for a distance and is completely separated from the bag opening, then the bag opening supporting plate 22 moves outwards for a distance, and the bag opening supporting plate 22 falls to a low position;
s4, receiving: the charging barrel 34 swings outwards to enable the inlet of the charging barrel 341 to be in a vertical upward state and the charging barrel 344 to be in an inclined state, the rotary disc 33 rotates clockwise by 90 degrees to enable an empty bag to rotate from the bagging station A to the receiving station B, the lower hopper 44 extends downwards to be pressed on an inlet flange of the charging barrel 341, the quantitative scale above the upper hopper 41 puts the bulk polycrystalline silicon blocks into the receiving barrel 341, and then the lower hopper 44 retracts upwards;
s5, bagging: the rotary disk 33 rotates clockwise by 90 degrees again to make the empty bag rotate from the material receiving station B to the bagging station C, and simultaneously the material dropping cylinder 34 swings back slowly, so that the material in the material receiving cylinder 341 slides into the charging cylinder 344 slowly until the charging cylinder 344 is in a vertical state, and all the material in the material receiving cylinder 341 enters the charging cylinder 344;
s6, unloading the bags: the rotary disc 33 rotates clockwise by 90 degrees again to enable the empty bags to rotate from the bagging station C to the bag unloading station D, the bag unloading lifting frame 65 rises to a high position to drive the bag unloading conveyor 63 and the turnover box 5 placed on the bag unloading conveyor 63 to also rise to a high position, the charging barrel 344 and the empty bags are inserted into the bottom of the cuboid inner cavity of the turnover box 5, then the bag opening clamping plate 343 is opened to release the empty bags, the bag unloading lifting frame 65 descends to a low position to drive the bag unloading conveyor 63, the turnover box 5 and the empty bags to also descend together, the materials in the charging barrel 344 fall into the empty bags, the full bags filled with the materials are limited in the inner cavity of the turnover box 5, the bag openings are opened to be in a vertical state, and the bag unloading conveyor 63 conveys the turnover box 5 and the full bags forward to the belt compactor 7;
s7, vibrating the bag: the box side positioning plates 62 on the two sides of the conveying belt 72 extend out to position the turnover box 5 left and right, the box top pressing plate 73 is pressed on the turnover box 5 downwards, and the vibration rack 75 below the conveying belt 72 vibrates up and down to ensure that the materials in the full bag are filled compactly and the material surface is flat;
s8, arranging bags: the belt compactor 7 conveys the turnover box 5 and full bags forwards to the full bag conveyor 11, the full bag conveyor 11 conveys the turnover box 5 and the full bags forwards to the bag mouth finisher 8, the finishing lifting frame 82 descends, two groove type outer plates 87 close to each other in front and back are inserted into the inner side of the full bag mouth, two straight type inserting plates 85 are positioned on the front and back outer sides of the full bag mouth, then the two groove type outer plates 87 are separately moved outwards to the front and back edge positions of the bag mouth, the straight type inserting plates 85 move towards the groove type outer plates 87 and are inserted into grooves of the groove type outer plates 87, the bag mouth which is opened in a vertical state is finished into a vertical closed M shape, then an L-shaped bag pressing plate 88 arranged on the left and right swings downwards, a bag mouth triangular area above a material surface is eliminated, the bag mouth is made to be in an inverted T shape, the finishing lifting frame 82 ascends to drive the groove type outer plates 87 and the straight type inserting plates 85 to be separated from the bag mouth;
s9, sealing bags: the full bag conveyor 11 conveys the turnover box 5 and full bags to the sealing machine 9, the bag mouth clamping rods 91 arranged on the left and right sides are closed, the air suction suckers 97 in the middle of the bag mouth clamping rods 91 suck the bag mouths on the two sides, then the bag mouth clamping rods 91 are opened to drive the air suction suckers 97 to open the bag mouths, the air suction flat pipes 93 descend and are inserted into the opened bag mouths, the bag mouth clamping rods 91 are closed again to clamp the bag mouths, the air suction flat pipes 93 start to suck air in the bulk materials to enable the interior of the full bags to be negative pressure, then the heat sealing assemblies 92 arranged on the left and right sides are closed, meanwhile, the air suction flat pipes 93 ascend and are separated from the bag mouths, the bag mouths are heated and sealed by the heat sealing assemblies 92, and then the bag mouth clamping rods 91 and the heat sealing assemblies 92 are opened and reset;
s10, bag moving: the full bag conveyor 11 conveys the turnover box 5 and the sealed full bags forwards to the bag moving machine 10, and a bag moving mechanism above the full bags grasps the opening of the full bags and lifts the full bags to separate from the turnover box 5;
s11, returning the turnover box: the bag moving lifting frame 103 drives the bag moving conveyor 104 to descend to a low position, the bag moving conveyor 104 conveys the empty turnover box 5 backwards to the empty box conveyor 12, the bag moving conveyor 104 ascends to reset, the empty box conveyor 12 conveys the empty turnover box 5 backwards to the box feeder 13, and the box feeder lifting frame 133 drives the box feeder conveyor 134 and the empty turnover box 5 to ascend to a high position;
s12, supply box: the box supply conveyor 134 conveys the empty turnover box 5 forwards to the bag unloading conveyor 63, the turnover box 5 enters the next working cycle, and the box supply conveyor 134 descends to a low position;
the process steps S1-S6 and S12 are completed once after the rotary disk 33 rotates clockwise by 90 degrees each time.
The bag discharge conveyor 63 is positioned above the load cell 64 for weighing a full bag if the full bag weighs less than the full weight indicating a large block of material is jammed in the cartridge 344.
The bag-moving conveyor 104 is placed on the weighing sensor 64 and is used for weighing the turnover box 5, and if the weight of the turnover box 5 is overweight, the full bag is damaged, so that the materials are leaked out and left in the turnover box 5.
The rotary automatic packaging device for the polycrystalline silicon bulk materials by adopting the process method comprises a rotary bagging machine 3, wherein the rotary bagging machine 3 is provided with a rotary disc 33, four swingable blanking barrels 34 are uniformly distributed on the circumference of the rotary disc 33, the included angle alpha between the central lines of the inlet and the outlet of the blanking barrels 34 is an obtuse angle, a bagging machine 2 is arranged below the blanking barrels 34 at a bagging station A, the bagging machine 2 is provided with front and back bag opening suckers 21, the bagging machine 2 is further provided with two groups of liftable rectangular bag opening supporting plates 22, the bag opening supporting plates 22 can move left and right, bag opening pressing plates 23 are arranged outside the bag opening supporting plates 22, a bag supply machine 1 is arranged outside the bagging machine 2, the bag supply machine 1 is provided with an empty bag supporting plate 1-1, a swingable bag taking gripper 1-2 is arranged above the empty bag supporting plate 1-1, a transition hopper 4 is arranged above the blanking barrels 34 at a material receiving station B, the lower end of the transition hopper 4 is provided with a telescopic lower hopper 44 butted with the inlet of the blanking barrels 34, a bag unloading machine 6 is arranged below the blanking cylinder 34 at the bag unloading station D, the bag unloading machine 6 is provided with a liftable bag unloading conveyor 63, a turnover box 5 with a cuboid inner cavity is placed on the bag unloading conveyor 63, the turnover box 5 can temporarily store full bags after the materials are bagged and keep the shape of the full bags regular, a box feeder 13 is arranged behind the bag unloading machine 6, the box feeder 13 is provided with a liftable box feeding conveyor 134, a belt compactor 7 is arranged in front of the bag unloading machine 6, a vibrating frame 75 which can vibrate up and down is arranged below a conveying belt 72 of the belt compactor 7, a full bag conveyor 11 is arranged in front of the belt compactor 7, a bag opening collator 8 and a sealing machine 9 are sequentially arranged above the full bag conveyor 11 in the forward conveying direction, the bag opening collator 8 can collate the full bag openings into an inverted T shape, the sealing machine 9 can make the full bag pressure negative and can seal the bag openings, a bag moving machine 10 is arranged at the outlet end in front of the full bag conveyor 11, the bag moving machine 10 is provided with a liftable bag moving conveyor 104, an empty box conveyor 12 is further arranged right below the full bag conveyor 11, the empty box conveyor 12 can convey the empty turnover boxes 5 backwards when the bag moving conveyor 104 is at a low position, and the empty box conveyor 12 can convey the empty turnover boxes 5 backwards to the low position box supply conveyor 134.
The bagging machine 2 comprises a bagging frame 20, a front bag opening sucker 21 and a rear bag opening sucker 21 are arranged on the bagging frame 20, a bagging cylinder 29 is further arranged on the bagging frame 20, a cylinder rod of the bagging cylinder 29 is connected with a lower bagging lifting frame 27, the bagging cylinder 29 drives the lower bagging lifting frame 27 to move up and down along the bagging frame 20, a bag removing cylinder 28 is arranged on the lower bagging lifting frame 27, a cylinder rod of the bag removing cylinder 28 is connected with an upper bagging lifting frame 26, the bag removing cylinder 28 drives the upper bagging lifting frame 26 to move up and down along the bagging frame 20, a left rectangular bag opening supporting plate and a right rectangular bag opening supporting plate 22 are arranged on the upper bagging lifting frame 26, the bag opening supporting plate 22 is driven by a bag opening cylinder 251 to open and close left and right, a bag opening limiting cylinder 252 is arranged on the side face of the bag opening cylinder 251, the bag opening limiting cylinder 252 can realize that the bag opening is opened by the bag opening supporting plate 22 in place but the bag opening cylinder 251 does not reach the maximum stroke, a bag opening pressing plate 23 is arranged outside the bag opening 22, the pocket clamps 23 are driven by clamp cylinders 24.
The rotary bagging machine 3 comprises a rotary base 31, an electric mixing rotary joint 32 is arranged between the rotary base 31 and a rotary disc 33, the rotary disc 33 is fixed on a rotary gear ring of a rotary support 36, a charging barrel 34 is driven by a charging barrel swing cylinder 35, and a cylinder body of the charging barrel swing cylinder 35 is connected to the rotary disc 33.
A charging barrel 344 is arranged at the lower end outlet of the charging barrel 34, the cross section of the charging barrel 344 is rectangular, the upper end of the charging barrel 344 is connected with the lower end outlet of the material receiving barrel 341, the included angle alpha between the upper end inlet of the material receiving barrel 341 and the central line of the lower end outlet is an obtuse angle, bag opening clamping plates 343 are arranged on the front side and the rear side of the charging barrel 344, the bag opening clamping plates 343 are driven by a clamping plate cylinder 342, and a swinging rotating shaft 345 is arranged at the connecting part of the charging barrel 344 and the material receiving barrel 341.
The transition hopper 4 comprises an upper hopper 41, and a butt-joint air cylinder 42 and a soft connection 43 are arranged between the upper hopper 41 and a lower hopper 44.
The turnover box 5 comprises a cuboid cavity 51, a bottom plate 53 is arranged at the lower end of the cavity 51, and a positioning enclosing plate 52 is arranged at the outer side of the middle part of the cavity 51.
The bag unloading machine 6 comprises a bag unloading frame 61, a bag unloading cylinder 66 is arranged on the bag unloading frame 61, a cylinder rod of the bag unloading cylinder 66 is connected with a bag unloading lifting frame 65, the bag unloading cylinder 66 drives the bag unloading lifting frame 65 to move up and down along the bag unloading frame 61, a weighing sensor 64 is arranged at the upper end of the bag unloading lifting frame 65, and a bag unloading conveyor 63 is connected to the weighing sensor 64.
The left side and the right side of the bag unloading conveyor 63 are provided with a box side positioning plate 62, and the front end of the bag unloading conveyor 63 is provided with a box front positioning plate 67.
The belt jolter 7 comprises a jolter frame 71, a vibration spring is arranged on the jolter frame 71, the upper end of the vibration spring is connected with a vibration frame 75, a vibration motor 76 is arranged on the vibration frame 75, a conveying belt 72 is arranged above the vibration frame 75, a box side positioning plate 62 and a box top pressing plate 73 are arranged on the left side and the right side of the conveying belt 72, the box top pressing plate 73 is driven by a box pressing cylinder 74, and the box side positioning plate 62 and the box top pressing plate 73 are both connected to the vibration frame 75.
The bag mouth collator 8 comprises a collating frame 81, a collating cylinder 83 is arranged on the collating frame 81, a cylinder rod of the collating cylinder 83 is connected with a collating lifting frame 82, the collating lifting frame 82 is driven by the collating cylinder 83 to move up and down along the collating frame 81, a front group of groove-shaped outer plates 87 and a rear group of groove-shaped outer plates 87 are arranged on the collating lifting frame 82, the groove-shaped outer plates 87 can move back and forth along the collating lifting frame 82 under the drive of a groove plate cylinder 86, a straight line-shaped inserting plate 85 is arranged on the outer side of the groove-shaped outer plates 87, the straight line-shaped inserting plate 85 can move back and forth along the collating lifting frame 82 under the drive of an inserting plate cylinder 84, L-shaped bag pressing plates 88 are arranged on the left side and the right side of the groove-shaped outer plates 87, and the L-shaped bag pressing plates 88 can swing on the collating lifting frame 82 under the drive of a bag pressing plate cylinder 89.
Move bag machine 10 including moving bag machine frame 101, move and be equipped with lift hold-in range 102 on the bag machine frame 101, lift hold-in range 102 with move a bag crane 103 and be connected, move a bag crane 103 upper end and be equipped with weighing sensor 64, move a bag conveyer 104 and connect on weighing sensor 64, move the left and right sides of bag conveyer 104 and be equipped with case side locating plate 62.
The front part of the full bag conveyor 11 is provided with a box side positioning plate 62 and a box front positioning plate 67 corresponding to the sealing machine 9, and the middle rear part of the full bag conveyor 11 is also provided with a box side positioning plate 62 and a box front positioning plate 67 corresponding to the bag mouth finishing machine 8.
The box feeder 13 comprises a box feeder frame 131, a box feeder cylinder 132 is arranged on the box feeder frame 131, a cylinder rod of the box feeder cylinder 132 is connected with a box feeder lifting frame 133, the box feeder cylinder 132 drives the box feeder lifting frame 133 to move up and down along the box feeder frame 131, and a box feeder conveyor 134 is arranged on the box feeder lifting frame 133.
The invention has the beneficial effects that:
A. the four-station rotary bagging machine 3 is adopted, so that the bagging, receiving, bagging and unloading processes are respectively completed at different stations, and a full bag can be output every time the rotary disc 33 rotates by 90 degrees, so that the packaging speed of the polycrystalline silicon bulk material packaging machine is greatly improved, and the highest speed can reach more than 400 bags per hour;
B. the recyclable full-bag shaping turnover box 5 is adopted, so that the full-bag appearance is always regular, and the subsequent full-bag secondary bagging process is facilitated;
C. the bag unloading machine 6 is used for weighing the full bag weight, and whether the charging barrel 344 is blocked by large materials or not can be detected; the bag moving machine 10 is used for weighing the weight of the empty turnover box 5, and whether the packaging bag with a full bag is cracked to cause material leakage can be detected;
D. the bag mouth finishing machine 8 is used for finishing the bag mouth of the full bag into an inverted T shape, so that the bag mouth of the full bag can be favorably placed in the subsequent secondary bagging of the full bag, and the empty bag length of the secondary outer bag is reduced.
Drawings
FIG. 1 is a three-dimensional isometric view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural view of the bag feeder 1.
Fig. 5 is a schematic structural view I of the bagging machine 2.
Fig. 6 is a schematic structural view II of the bagging machine 2.
Fig. 7 is a three-dimensional isometric view of the rotary bag loader 3.
Fig. 8 is a front view of the rotary bagger 3.
Fig. 9 is a top view of the rotary bag loader 3.
Fig. 10 is a schematic structural view of the blanking drum 34.
Fig. 11 is a schematic structural view of the transition hopper 4.
Fig. 12 is a schematic structural view of the circulation box 5.
Fig. 13 is a schematic structural view of the bag unloader 6.
Fig. 14 is a schematic structural view of the belt compactor 7.
Fig. 15 is a schematic structural diagram of the pocket finishing machine 8.
Fig. 16 is a schematic view of the working state of the bag mouth finishing machine 8 after finishing the bag mouth.
Fig. 17 is a schematic view of the structure of the capper 9.
Fig. 18 is a three-dimensional isometric view of capper 9.
Fig. 19 is a schematic view of the bag moving machine 10.
Fig. 20 is a three-dimensional isometric view of the full bag conveyor 11.
Fig. 21 is a schematic configuration diagram of the box feeder 13.
Detailed Description
Referring to fig. 1 to 21, a rotary automatic packaging method for bulk polysilicon materials comprises the following steps:
s1, bag supply: the bag taking gripper 1-2 grips two sides of the opening of the M-shaped film empty bag from the empty bag supporting plate 1-1 and then swings upwards, and the empty bag swings to the lower part of the bagging machine 2;
s2, opening the bag: the bag opening suction cups 21 arranged in the front and the back are closed, the two sides of the bag opening of the empty bag are sucked by vacuum, the bag taking gripper 1-2 releases the empty bag and returns, then the bag opening suction cups 21 are opened, so that the bag opening of the empty bag is sucked, the rectangular bag opening supporting plates 22 arranged on the left and the right are descended and inserted into the inner side of the bag opening of the empty bag, the bag opening supporting plates 22 are opened left and right to open the bag opening to be square, the bag opening pressing plates 23 extend out to press the bag opening onto the bag opening supporting plates 22, and then the vacuum of the bag opening suction cups 21 is released;
s3, bagging: the bag opening supporting plate 22 rises, an empty bag with the bag opening opened is sleeved on the charging barrel 344 in a vertical state at the bagging station A, the lower end outlet of the charging barrel 344 is tightly propped against the bottom of the empty bag, the cross section of the charging barrel 344 is rectangular, bag opening clamping plates 343 arranged in front and at the back are closed to tightly press the bag opening on the charging barrel 344, a bag opening pressing plate 23 retracts to release the bag opening, the bag opening supporting plate 22 rises for a distance and is completely separated from the bag opening, then the bag opening supporting plate 22 moves outwards for a distance, and the bag opening supporting plate 22 falls to a low position;
s4, receiving: the charging barrel 34 swings outwards to enable the inlet of the charging barrel 341 to be in a vertical upward state and the charging barrel 344 to be in an inclined state, the rotary disc 33 rotates clockwise by 90 degrees to enable an empty bag to rotate from the bagging station A to the receiving station B, the lower hopper 44 extends downwards to be pressed on an inlet flange of the charging barrel 341, the quantitative scale above the upper hopper 41 puts the bulk polycrystalline silicon blocks into the receiving barrel 341, and then the lower hopper 44 retracts upwards;
s5, bagging: the rotary disk 33 rotates clockwise by 90 degrees again to make the empty bag rotate from the material receiving station B to the bagging station C, and simultaneously the material dropping cylinder 34 swings back slowly, so that the material in the material receiving cylinder 341 slides into the charging cylinder 344 slowly until the charging cylinder 344 is in a vertical state, and all the material in the material receiving cylinder 341 enters the charging cylinder 344;
s6, unloading the bags: the rotary disc 33 rotates clockwise by 90 degrees again to enable the empty bags to rotate from the bagging station C to the bag unloading station D, the bag unloading lifting frame 65 rises to a high position to drive the bag unloading conveyor 63 and the turnover box 5 placed on the bag unloading conveyor 63 to also rise to a high position, the charging barrel 344 and the empty bags are inserted into the bottom of the cuboid inner cavity of the turnover box 5, then the bag opening clamping plate 343 is opened to release the empty bags, the bag unloading lifting frame 65 descends to a low position to drive the bag unloading conveyor 63, the turnover box 5 and the empty bags to also descend together, the materials in the charging barrel 344 fall into the empty bags, the full bags filled with the materials are limited in the inner cavity of the turnover box 5, the bag openings are opened to be in a vertical state, and the bag unloading conveyor 63 conveys the turnover box 5 and the full bags forward to the belt compactor 7;
s7, vibrating the bag: the box side positioning plates 62 on the two sides of the conveying belt 72 extend out to position the turnover box 5 left and right, the box top pressing plate 73 is pressed on the turnover box 5 downwards, and the vibration rack 75 below the conveying belt 72 vibrates up and down to ensure that the materials in the full bag are filled compactly and the material surface is flat;
s8, arranging bags: the belt compactor 7 conveys the turnover box 5 and full bags forwards to the full bag conveyor 11, the full bag conveyor 11 conveys the turnover box 5 and the full bags forwards to the bag mouth finisher 8, the finishing lifting frame 82 descends, two groove type outer plates 87 close to each other in front and back are inserted into the inner side of the full bag mouth, two straight type inserting plates 85 are positioned on the front and back outer sides of the full bag mouth, then the two groove type outer plates 87 are separately moved outwards to the front and back edge positions of the bag mouth, the straight type inserting plates 85 move towards the groove type outer plates 87 and are inserted into grooves of the groove type outer plates 87, the bag mouth which is opened in a vertical state is finished into a vertical closed M shape, then an L-shaped bag pressing plate 88 arranged on the left and right swings downwards, a bag mouth triangular area above a material surface is eliminated, the bag mouth is made to be in an inverted T shape, the finishing lifting frame 82 ascends to drive the groove type outer plates 87 and the straight type inserting plates 85 to be separated from the bag mouth;
s9, sealing bags: the full bag conveyor 11 conveys the turnover box 5 and full bags to the sealing machine 9, the bag mouth clamping rods 91 arranged on the left and right sides are closed, the air suction suckers 97 in the middle of the bag mouth clamping rods 91 suck the bag mouths on the two sides, then the bag mouth clamping rods 91 are opened to drive the air suction suckers 97 to open the bag mouths, the air suction flat pipes 93 descend and are inserted into the opened bag mouths, the bag mouth clamping rods 91 are closed again to clamp the bag mouths, the air suction flat pipes 93 start to suck air in the bulk materials to enable the interior of the full bags to be negative pressure, then the heat sealing assemblies 92 arranged on the left and right sides are closed, meanwhile, the air suction flat pipes 93 ascend and are separated from the bag mouths, the bag mouths are heated and sealed by the heat sealing assemblies 92, and then the bag mouth clamping rods 91 and the heat sealing assemblies 92 are opened and reset;
s10, bag moving: the full bag conveyor 11 conveys the turnover box 5 and the sealed full bags forwards to the bag moving machine 10, and a bag moving mechanism above the full bags grasps the opening of the full bags and lifts the full bags to separate from the turnover box 5;
s11, returning the turnover box: the bag moving lifting frame 103 drives the bag moving conveyor 104 to descend to a low position, the bag moving conveyor 104 conveys the empty turnover box 5 backwards to the empty box conveyor 12, the bag moving conveyor 104 ascends to reset, the empty box conveyor 12 conveys the empty turnover box 5 backwards to the box feeder 13, and the box feeder lifting frame 133 drives the box feeder conveyor 134 and the empty turnover box 5 to ascend to a high position;
s12, supply box: the box supply conveyor 134 conveys the empty turnover box 5 forwards to the bag unloading conveyor 63, the turnover box 5 enters the next working cycle, and the box supply conveyor 134 descends to a low position;
the above process steps S1-S6 and S12 are completed once after the rotary disk 33 rotates clockwise by 90 degrees.
The bag discharge conveyor 63 is positioned above the load cell 64 for weighing a full bag if the full bag weighs less than the full weight indicating a large block of material is jammed in the cartridge 344.
The bag-moving conveyor 104 is placed on the weighing sensor 64 and used for weighing the turnover box 5, and if the weight of the turnover box 5 is overweight, the full bag is damaged, so that the materials are leaked out and left in the turnover box 5.
The rotary automatic packaging device for the polycrystalline silicon bulk materials by adopting the process method comprises a rotary bagging machine 3, wherein the rotary bagging machine 3 is provided with a rotary disc 33, four swingable blanking barrels 34 are uniformly distributed on the circumference of the rotary disc 33, the included angle alpha between the central lines of the inlet and the outlet of the blanking barrels 34 is an obtuse angle, a bagging machine 2 is arranged below the blanking barrels 34 at a bagging station A, the bagging machine 2 is provided with front and back bag opening suckers 21, the bagging machine 2 is further provided with two groups of liftable rectangular bag opening supporting plates 22, the bag opening supporting plates 22 can move left and right, bag opening pressing plates 23 are arranged outside the bag opening supporting plates 22, a bag supply machine 1 is arranged outside the bagging machine 2, the bag supply machine 1 is provided with an empty bag supporting plate 1-1, a swingable bag taking gripper 1-2 is arranged above the empty bag supporting plate 1-1, a transition hopper 4 is arranged above the blanking barrels 34 at a material receiving station B, the lower end of the transition hopper 4 is provided with a telescopic lower hopper 44 butted with the inlet of the blanking barrels 34, a bag unloading machine 6 is arranged below the blanking cylinder 34 at the bag unloading station D, the bag unloading machine 6 is provided with a liftable bag unloading conveyor 63, a turnover box 5 with a cuboid inner cavity is placed on the bag unloading conveyor 63, the turnover box 5 can temporarily store full bags after the materials are bagged and keep the shape of the full bags regular, a box feeder 13 is arranged behind the bag unloading machine 6, the box feeder 13 is provided with a liftable box feeding conveyor 134, a belt compactor 7 is arranged in front of the bag unloading machine 6, a vibrating frame 75 which can vibrate up and down is arranged below a conveying belt 72 of the belt compactor 7, a full bag conveyor 11 is arranged in front of the belt compactor 7, a bag opening collator 8 and a sealing machine 9 are sequentially arranged above the full bag conveyor 11 in the forward conveying direction, the bag opening collator 8 can collate the full bag openings into an inverted T shape, the sealing machine 9 can make the full bag pressure negative and can seal the bag openings, a bag moving machine 10 is arranged at the outlet end in front of the full bag conveyor 11, the bag moving machine 10 is provided with a liftable bag moving conveyor 104, an empty box conveyor 12 is further arranged right below the full bag conveyor 11, the empty box conveyor 12 can convey the empty turnover boxes 5 backwards when the bag moving conveyor 104 is at a low position, and the empty box conveyor 12 can convey the empty turnover boxes 5 backwards to the low position box supply conveyor 134.
The bagging machine 2 comprises a bagging frame 20, a front bag opening sucker 21 and a rear bag opening sucker 21 are arranged on the bagging frame 20, a bagging cylinder 29 is further arranged on the bagging frame 20, a cylinder rod of the bagging cylinder 29 is connected with a lower bagging lifting frame 27, the bagging cylinder 29 drives the lower bagging lifting frame 27 to move up and down along the bagging frame 20, a bag removing cylinder 28 is arranged on the lower bagging lifting frame 27, a cylinder rod of the bag removing cylinder 28 is connected with an upper bagging lifting frame 26, the bag removing cylinder 28 drives the upper bagging lifting frame 26 to move up and down along the bagging frame 20, a left rectangular bag opening supporting plate and a right rectangular bag opening supporting plate 22 are arranged on the upper bagging lifting frame 26, the bag opening supporting plate 22 is driven by a bag opening cylinder 251 to open and close left and right, a bag opening limiting cylinder 252 is arranged on the side face of the bag opening cylinder 251, the bag opening limiting cylinder 252 can realize that the bag opening is opened by the bag opening supporting plate 22 in place but the bag opening cylinder 251 does not reach the maximum stroke, a bag opening pressing plate 23 is arranged outside the bag opening 22, the pocket clamps 23 are driven by clamp cylinders 24.
The rotary bagging machine 3 comprises a rotary base 31, an electric mixing rotary joint 32 is arranged between the rotary base 31 and a rotary disc 33, the rotary disc 33 is fixed on a rotary gear ring of a rotary support 36, a charging barrel 34 is driven by a charging barrel swing cylinder 35, and a cylinder body of the charging barrel swing cylinder 35 is connected to the rotary disc 33.
The outlet of the lower end of the charging barrel 34 is provided with a charging barrel 344, the cross section of the charging barrel 344 is rectangular, the upper end of the charging barrel 344 is connected with the outlet of the lower end of the receiving barrel 341, the included angle alpha between the inlet of the upper end of the receiving barrel 341 and the central line of the outlet of the lower end is an obtuse angle, the front side and the rear side of the charging barrel 344 are provided with bag mouth clamping plates 343, the bag mouth clamping plates 343 are driven by a clamping plate cylinder 342, and the part of the charging barrel 344 connected with the receiving barrel 341 is also provided with a swinging rotating shaft 345.
The transition hopper 4 comprises an upper hopper 41, and a butt cylinder 42 and a flexible connection 43 are arranged between the upper hopper 41 and a lower hopper 44.
The turnover box 5 comprises a cuboid cavity 51, a bottom plate 53 is arranged at the lower end of the cavity 51, and a positioning coaming 52 is arranged at the outer side of the middle part of the cavity 51.
The bag unloading machine 6 comprises a bag unloading rack 61, a bag unloading cylinder 66 is arranged on the bag unloading rack 61, a cylinder rod of the bag unloading cylinder 66 is connected with a bag unloading lifting frame 65, the bag unloading cylinder 66 drives the bag unloading lifting frame 65 to move up and down along the bag unloading rack 61, a weighing sensor 64 is arranged at the upper end of the bag unloading lifting frame 65, and a bag unloading conveyor 63 is connected to the weighing sensor 64.
The bag unloading conveyor 63 is provided with box side positioning plates 62 on the left and right sides thereof, and a box front positioning plate 67 is provided at the front end of the bag unloading conveyor 63.
The belt jolt ramming machine 7 comprises a jolt ramming machine frame 71, a vibration spring is arranged on the jolt ramming machine frame 71, the upper end of the vibration spring is connected with a vibration frame 75, a vibration motor 76 is arranged on the vibration frame 75, a conveying belt 72 is arranged above the vibration frame 75, a box side positioning plate 62 and a box top pressing plate 73 are arranged on the left side and the right side of the conveying belt 72, the box top pressing plate 73 is driven by a box pressing cylinder 74, and the box side positioning plate 62 and the box top pressing plate 73 are both connected to the vibration frame 75.
The bag mouth collator 8 comprises a collator frame 81, a collator cylinder 83 is arranged on the collator frame 81, a cylinder rod of the collator cylinder 83 is connected with a collator lift frame 82, the collator lift frame 82 is driven by the collator cylinder 83 to move up and down along the collator frame 81, a front group of groove-shaped outer plates 87 and a rear group of groove-shaped outer plates 87 are arranged on the collator lift frame 82, the groove-shaped outer plates 87 are driven by groove plate cylinders 86 to move back and forth along the collator lift frame 82, a linear inserting plate 85 is arranged on the outer side of the groove-shaped outer plates 87, the linear inserting plate 85 is driven by the inserting plate cylinders 84 to move back and forth along the collator lift frame 82, L-shaped bag pressing plates 88 are arranged on the left side and the right side of the groove-shaped outer plates 87, and the L-shaped bag pressing plates 88 are driven by bag pressing plate cylinders 89 to swing on the collator lift frame 82.
Above-mentioned capper 9 is including controlling sack supporting rod 91 that sets up, and sack supporting rod 91 middle part is equipped with air suction sucking disc 97, and sack supporting rod 91 can control by the drive of centre gripping cylinder 94 and open and shut, and the top left and right sides of sack supporting rod 91 is equipped with heat-seal subassembly 92, and heat-seal subassembly 92 can control by the drive of heat-seal cylinder 95 and open and shut, and the central point puts around sack supporting rod 91 and is equipped with flat pipe 93 of bleeding, and flat pipe 93 of bleeding can reciprocate by the drive of air-bleed cylinder 96.
The bag moving machine 10 comprises a bag moving machine frame 101, a lifting synchronous belt 102 is arranged on the bag moving machine frame 101, the lifting synchronous belt 102 is connected with a bag moving lifting frame 103, a weighing sensor 64 is arranged at the upper end of the bag moving lifting frame 103, a bag moving conveyor 104 is connected to the weighing sensor 64, and box side positioning plates 62 are arranged on the left side and the right side of the bag moving conveyor 104.
The front part of the full bag conveyor 11 is provided with a box side positioning plate 62 and a box front positioning plate 67 corresponding to the sealing machine 9, and the middle rear part of the full bag conveyor 11 is also provided with a box side positioning plate 62 and a box front positioning plate 67 corresponding to the bag mouth finishing machine 8.
The box feeder 13 includes a box feeder frame 131, a box feeder cylinder 132 is disposed on the box feeder frame 131, a cylinder rod of the box feeder cylinder 132 is connected to a box feeder lifting frame 133, the box feeder cylinder 132 drives the box feeder lifting frame 133 to move up and down along the box feeder frame 131, and a box feeder conveyor 134 is disposed on the box feeder lifting frame 133.
Claims (15)
1. A rotary automatic packaging method for polycrystalline silicon bulk materials comprises the following process steps:
s1, bag supply: the bag taking gripper (1-2) grips two sides of the opening of the M-shaped film empty bag from the empty bag supporting plate (1-1) and then swings upwards, and the empty bag swings to the lower part of the bagging machine (2);
s2, opening the bag: the bag opening suckers (21) arranged in the front and the back are closed, the two sides of the bag opening of the empty bag are sucked by vacuum, the bag taking gripper (1-2) releases the empty bag and returns, then the bag opening suckers (21) are opened, so that the bag opening of the empty bag is sucked, the rectangular bag opening supporting plates (22) arranged on the left and the right are descended and inserted into the inner side of the bag opening of the empty bag, the bag opening supporting plates (22) are opened on the left and the right to open the bag opening into a square shape, the bag opening pressing plate (23) extends out to press the bag opening onto the bag opening supporting plates (22), and then the vacuum release of the bag opening suckers (21) is carried out;
s3, bagging: the bag opening supporting plate (22) is lifted, an empty bag for opening the bag opening is sleeved on a charging barrel (344) in a vertical state at a bagging station (A), the lower end outlet of the charging barrel (344) is tightly propped against the bottom of the empty bag, the cross section of the charging barrel (344) is rectangular, bag opening clamping plates (343) arranged in front and at the back are closed to tightly press the bag opening on the charging barrel (344), a bag opening pressing plate (23) retracts to release the bag opening, the bag opening supporting plate (22) is lifted for a certain distance and completely separated from the bag opening, then the bag opening supporting plate (22) moves outwards for a certain distance, and the bag opening supporting plate (22) is lowered to a low position;
s4, receiving: the charging barrel (34) swings outwards to enable the inlet of the charging barrel (341) to be in a vertical upward state and the charging barrel (344) to be in an inclined state, the rotary disc (33) rotates clockwise 90 degrees to enable an empty bag to rotate from the bagging station (A) to the receiving station (B), the lower hopper (44) extends downwards to be pressed on an inlet flange of the charging barrel (341), the quantitative scale above the upper hopper (41) puts the polycrystalline silicon bulk material into the charging barrel (341), and then the lower hopper (44) retracts upwards;
s5, bagging: the rotary disk (33) rotates clockwise by 90 degrees again to enable the empty bag to rotate from the material receiving station (B) to the bagging station (C), and meanwhile, the material falling barrel (34) swings back slowly to enable the material in the material receiving barrel (341) to slide into the charging barrel (344) slowly until the charging barrel (344) is in a vertical state, and the material in the material receiving barrel (341) completely enters the charging barrel (344);
s6, unloading the bags: the rotary disc (33) rotates clockwise by 90 degrees again to enable the empty bags to rotate to a bag unloading station (D) from the bagging station (C), the bag unloading lifting frame (65) rises to a high position to drive the bag unloading conveyor (63) and the turnover box (5) placed on the bag unloading conveyor (63) to also rise to a high position, the charging barrel (344) and the empty bags are inserted into the bottom of the cuboid inner cavity of the turnover box (5), then the bag opening clamping plate (343) opens to release the empty bags, the bag unloading lifting frame (65) descends to a low position to drive the bag unloading conveyor (63), the turnover box (5) and the empty bags to also descend together, the materials in the charging barrel (344) fall into the empty bags, the full bags filled with the materials are limited in the inner cavity of the turnover box (5), the bag openings are opened to be in a vertical state, and the turnover box (5) and the full bags are conveyed forwards to the belt compactor (7) by the bag unloading conveyor (63);
s7, vibrating the bag: the box side positioning plates (62) on the two sides of the conveying belt (72) extend out to position the turnover box (5) left and right, the box top pressing plate (73) is pressed down on the turnover box (5), and the vibration rack (75) below the conveying belt (72) vibrates up and down to ensure that the materials in the full bag are filled compactly and the material surface is flat;
s8, arranging bags: a belt compactor (7) conveys the turnover box (5) and full bags forwards to a full bag conveyor (11), the full bag conveyor (11) conveys the turnover box (5) and the full bags forwards to a bag opening finisher (8), a finishing lifting frame (82) descends, two groove-shaped outer plates (87) which are close to each other front and back are inserted into the inner side of a full bag opening, two straight-line-shaped inserting plates (85) are positioned on the front and back outer sides of the full bag opening at the same time, then the two groove-shaped outer plates (87) are separately moved outwards to the front and back edge positions of the bag opening, the straight-line-shaped inserting plates (85) move towards the groove-shaped outer plates (87) and are inserted into grooves of the groove-shaped outer plates (87), the bag opening which is opened to be in a vertical closed M shape is finished, then an L-shaped bag pressing plate (88) arranged on the left and the right side swings downwards, a bag opening triangular area above a material surface is eliminated, the bag opening is made to be in an inverted T shape, the finishing lifting frame (82) ascends, the groove-shaped outer plate (87) and the linear inserting plate (85) are driven to be separated from the bag opening;
s9, sealing bags: the full bag conveyor (11) conveys the turnover box (5) and full bags to a sealing machine (9), bag mouth clamping rods (91) arranged on the left and right sides are closed, air suction suckers (97) in the middle of the bag mouth clamping rods (91) suck bag mouths on two sides, then the bag mouth clamping rods (91) are opened to drive the air suction suckers (97) to open the bag mouths, flat air suction pipes (93) descend into the opened bag mouths, the bag mouth clamping rods (91) are closed again to clamp the bag mouths, the flat air suction pipes (93) begin to suck air in scattered materials to enable the full bags to be in negative pressure, then heat sealing assemblies (92) arranged on the left and right sides are closed, meanwhile, the flat air suction pipes (93) ascend to separate from the bag mouths, the bag mouths are heated and sealed by the heat sealing assemblies (92), and then the bag mouth clamping rods (91) and the heat sealing assemblies (92) are opened and reset;
s10, bag moving: the full bag conveyor (11) conveys the turnover box (5) and the sealed full bags forwards to the bag moving machine (10), and the bag moving mechanism above the full bags catches the opening of the full bags and lifts the full bags to separate from the turnover box (5);
s11, returning the turnover box: the bag moving lifting frame (103) drives the bag moving conveyor (104) to descend to a low position, the bag moving conveyor (104) conveys the empty transfer boxes (5) backwards to the empty box conveyor (12), the bag moving conveyor (104) ascends and resets, the empty box conveyor (12) conveys the empty transfer boxes (5) backwards to the box supply machine (13), and the box supply lifting frame (133) drives the box supply conveyor (134) and the empty transfer boxes (5) to ascend to a high position;
s12, supply box: the box supply conveyor (134) conveys the empty turnover boxes (5) forwards to the bag unloading conveyor (63), the turnover boxes (5) enter the next working cycle, and the box supply conveyor (134) descends to a low position;
the process steps S1-S6 and S12 are completed once after the rotary disk (33) rotates clockwise by 90 degrees each time.
2. The rotary automatic packaging method for bulk polysilicon materials according to claim 1, wherein the rotary automatic packaging method comprises the following steps: the bag discharge conveyor (63) is positioned on a load cell (64) for weighing a full bag if the full bag is under weight indicating a large block of material is jammed in the cartridge (344).
3. The rotary automatic packaging method for bulk polysilicon materials according to claim 2, wherein the rotary automatic packaging method comprises the following steps: the bag moving conveyor (104) is placed on the weighing sensor (64) and is used for weighing the turnover box (5), and if the weight of the turnover box (5) is overweight, the full bag is damaged, so that the materials are leaked out and left in the turnover box (5).
4. The utility model provides an automatic packing plant of cubic bulk cargo rotation of polycrystalline silicon, it is including supplying bag machine (1), bagging machine (2), capper (9), full bag conveyer (11), its characterized in that: the bag filling machine further comprises a rotary bag filling machine (3), the rotary bag filling machine (3) is provided with a rotary disc (33), four swingable material falling cylinders (34) are uniformly distributed on the circumference of the rotary disc (33), the included angle (alpha) between the central lines of the inlet and the outlet of the material falling cylinders (34) is an obtuse angle, a bagging machine (2) is arranged below the material falling cylinders (34) at a bagging station (A), the bagging machine (2) is provided with front and back bag opening suckers (21), the bagging machine (2) is also provided with two groups of liftable rectangular bag opening supporting plates (22), the bag opening supporting plates (22) can move left and right, the outer side of each bag opening supporting plate (22) is provided with a bag opening pressing plate (23), the outer side of the bagging machine (2) is provided with a bag supply machine (1), the bag supply machine (1) is provided with an empty bag supporting plate (1-1), a swingable bag taking gripper (1-2) is arranged above the empty bag supporting plate (1-1), a transition hopper (4) is arranged above the material falling cylinders (34) at a material receiving station (B), the lower end of the transition hopper (4) is provided with a telescopic lower hopper (44) which is butted with an inlet of a discharging barrel (34), a bag unloading machine (6) is arranged below the discharging barrel (34) at a bag unloading station (D), the bag unloading machine (6) is provided with a liftable bag unloading conveyor (63), a turnover box (5) with a cuboid inner cavity is placed on the bag unloading conveyor (63), the turnover box (5) can temporarily store full bags filled with bagged materials and keep the appearance of the full bags regular, a box supply machine (13) is arranged behind the bag unloading machine (6), the box supply machine (13) is provided with a liftable box supply conveyor (134), a belt compactor (7) is arranged in front of the bag unloading machine (6), a vibrating frame (75) which vibrates up and down is arranged below a conveying belt (72) of the belt compactor (7), the full bag conveyor (11) is arranged in front of the belt compactor (7), a bag opening collator (8) and a sealing machine (9) are sequentially arranged above the forward conveying direction of the full bag conveyor (11), bag mouth collator (8) can become the shape of falling T with full bag sack arrangement, capper (9) can make full bag internal gas pressure be the negative value and with the sack heat-seal, the place ahead exit end of full bag conveyer (11) is equipped with moves bag machine (10), move bag machine (10) and be equipped with bag conveyer (104) that move of liftable, still be equipped with empty case conveyer (12) under full bag conveyer (11), move bag conveyer (104) and can give empty case conveyer (12) with empty turnover case (5) backward delivery when being in the low level, empty case conveyer (12) can be with empty turnover case (5) backward delivery for supply case conveyer (134) in the low level.
5. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: the bagging machine (2) comprises a bagging rack (20), a front bag opening sucker and a rear bag opening sucker (21) are arranged on the bagging rack (20), a bagging cylinder (29) is further arranged on the bagging rack (20), a cylinder rod of the bagging cylinder (29) is connected with a lower bagging lifting frame (27), the bagging cylinder (29) drives the lower bagging lifting frame (27) to move up and down along the bagging rack (20), a bag releasing cylinder (28) is arranged on the lower bagging lifting frame (27), a cylinder rod of the bag releasing cylinder (28) is connected with an upper bagging lifting frame (26), the bag releasing cylinder (28) drives the upper bagging lifting frame (26) to move up and down along the bagging rack (20), a left rectangular bag opening supporting plate and a right rectangular bag opening supporting plate (22) are arranged on the upper bagging lifting frame (26), the bag opening (22) is driven by a bag opening cylinder (251) to open and close left, and right sides of the bag opening cylinder (251) are provided with a bag limiting cylinder (252), the bag opening limiting cylinder (252) can realize that the bag opening supporting plate (22) can support the bag opening in place, but the bag opening cylinder (251) does not reach the maximum stroke, a bag opening pressing plate (23) is arranged on the outer side of the bag opening supporting plate (22), and the bag opening pressing plate (23) is driven by a pressing plate cylinder (24).
6. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: the rotary bagging machine (3) comprises a rotary base (31), an electric mixing rotary joint (32) is arranged between the rotary base (31) and a rotary disc (33), the rotary disc (33) is fixed on a rotary gear ring of a rotary support (36), a charging barrel (34) is driven by a charging barrel swing cylinder (35), and a cylinder body of the charging barrel swing cylinder (35) is connected to the rotary disc (33).
7. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: a charging barrel (344) is arranged at the lower end outlet of the charging barrel (34), the cross section of the charging barrel (344) is rectangular, the upper end of the charging barrel (344) is connected with the lower end outlet of the charging barrel (341), an included angle (alpha) between the upper end inlet of the charging barrel (341) and the central line of the lower end outlet is an obtuse angle, bag opening clamping plates (343) are arranged on the front side and the rear side of the charging barrel (344), the bag opening clamping plates (343) are driven by a clamping plate cylinder (342), and a swinging rotating shaft (345) is further arranged at the connecting part of the charging barrel (344) and the charging barrel (341).
8. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: the turnover box (5) comprises a cuboid cavity (51), a bottom plate (53) is arranged at the lower end of the cavity (51), and a positioning enclosing plate (52) is arranged on the outer side of the middle of the cavity (51).
9. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: the bag unloading machine (6) is equipped with bag unloading cylinder (66) including unloading bag frame (61) on unloading bag frame (61), and the jar pole of unloading bag cylinder (66) is connected with unloading bag crane (65), and unloading bag cylinder (66) drive unloads bag crane (65) and reciprocates along unloading bag frame (61), unloads bag crane (65) upper end and is equipped with weighing sensor (64), and unload bag conveyer (63) and connect on weighing sensor (64), the left and right sides of unloading bag conveyer (63) is equipped with case side locating plate (62), and the front end of unloading bag conveyer (63) is equipped with case front locating plate (67).
10. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 9, wherein: belt plain bumper (7) are equipped with vibrating spring including plain bumper frame (71) on plain bumper frame (71), and the vibrating spring upper end is connected with vibration frame (75), is equipped with vibrating motor (76) on vibration frame (75), and vibration frame (75) top is equipped with conveyor belt (72), and the left and right sides of conveyor belt (72) is equipped with case side locating plate (62) and case top board (73), and case top board (73) are driven by pressure case cylinder (74), case side locating plate (62) and case top board (73) are all connected on vibration frame (75).
11. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: pocket mouth collator (8) are including arrangement frame (81), be equipped with arrangement cylinder (83) on arrangement frame (81), the jar pole and the arrangement crane (82) of arrangement cylinder (83) are connected, arrangement cylinder (83) drive arrangement crane (82) reciprocate along arrangement frame (81), be equipped with two sets of cell type planking (87) around arranging crane (82), cell type planking (87) can be followed arrangement crane (82) back-and-forth movement by cell plate cylinder (86) drive, the outside of cell type planking (87) is equipped with style of calligraphy picture peg (85), style of calligraphy picture peg (85) can be followed arrangement crane (82) back-and-forth movement by picture peg cylinder (84) drive, the left and right sides of cell type planking (87) is equipped with L type bag pressing plate (88), L type bag pressing plate (88) can be swung on arrangement crane (82) by bag pressing plate cylinder (89) drive.
12. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: sealing machine (9) including controlling sack supporting rod (91) that sets up, sack supporting rod (91) middle part is equipped with suction cup (97) of bleeding, and opening and shutting about sack supporting rod (91) is driven by centre gripping cylinder (94), and the top left and right sides of sack supporting rod (91) is equipped with heat-seal subassembly (92), and opening and shutting about heat-seal subassembly (92) is driven by heat-seal cylinder (95), and the central point puts and is equipped with flat tub (93) of bleeding around sack supporting rod (91), and flat tub (93) of bleeding can reciprocate by the cylinder (96) drive of bleeding.
13. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 9, wherein: move bag machine (10) including moving bag frame (101), move and be equipped with lift hold-in range (102) on bag frame (101), lift hold-in range (102) with move a bag crane (103) and be connected, move a bag crane (103) upper end and be equipped with weighing sensor (64), move a bag conveyer (104) and connect on weighing sensor (64), move the left and right sides of bag conveyer (104) and be equipped with case side locating plate (62).
14. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 9, wherein: the front part of the full bag conveyor (11) is provided with a box side positioning plate (62) and a box front positioning plate (67) corresponding to the sealing machine (9), and the middle rear part of the full bag conveyor (11) is also provided with a box side positioning plate (62) and a box front positioning plate (67) corresponding to the bag mouth finishing machine (8).
15. The rotary automatic packaging device for bulk polysilicon materials as claimed in claim 4, wherein: supply punch-out equipment (13) including supplying case frame (131), be equipped with on supplying case frame (131) and supply case cylinder (132), supply the cylinder pole and the confession case crane (133) of case cylinder (132) to be connected, supply case cylinder (132) drive to supply case crane (133) to reciprocate along supplying case frame (131), supply to be equipped with on case crane (133) to supply case conveyer (134).
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| CN113002874B (en) * | 2021-02-25 | 2022-04-19 | 台州至诚自动化科技有限公司 | Automatic bag feeding, filling and bundling integrated equipment for medicine, military industry and chemical industry |
| CN115432244B (en) * | 2021-06-03 | 2024-01-23 | 哈尔滨博实自动化股份有限公司 | Horizontal multi-station secondary packaging machine |
| CN113978833B (en) * | 2021-11-04 | 2022-12-13 | 上海观道生物科技有限公司 | Bag opening and opening device |
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| CN102530316B (en) * | 2012-01-13 | 2013-05-15 | 哈尔滨博实自动化股份有限公司 | Rotary type automatic packaging method and device of powder suitable for open bags |
| CN102633014B (en) * | 2012-03-29 | 2013-09-11 | 哈尔滨博实自动化股份有限公司 | Secondary bagging method and device |
| DE102012022224A1 (en) * | 2012-11-14 | 2014-05-15 | Haver & Boecker Ohg | Apparatus and method for processing open bags |
| CN104326119B (en) * | 2014-09-03 | 2017-02-15 | 宁波铜钱桥食品菜业有限公司 | Fully automatic metering, filling and packing integrated machine |
| CN106742119B (en) * | 2016-11-23 | 2019-04-05 | 哈尔滨博实自动化股份有限公司 | Polysilicon lumpy bulk material automatic packaging machine |
| CN106829059B (en) * | 2017-03-31 | 2022-05-24 | 漳州佳龙科技股份有限公司 | Automatic packaging machine and working method |
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Effective date of registration: 20230116 Address after: Room 2, No. 98, Hengtang Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province, 215332 Patentee after: Boshi (Suzhou) Intelligent Technology Co.,Ltd. Address before: 150078 No. 9, East Lake street, Yingbin Road, Harbin Development Zone, Heilongjiang, Harbin Patentee before: HARBIN BOSHI AUTOMATION Co.,Ltd. |