CN113816194B - Automatic flake paper separating machine - Google Patents
Automatic flake paper separating machine Download PDFInfo
- Publication number
- CN113816194B CN113816194B CN202110833308.4A CN202110833308A CN113816194B CN 113816194 B CN113816194 B CN 113816194B CN 202110833308 A CN202110833308 A CN 202110833308A CN 113816194 B CN113816194 B CN 113816194B
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- Prior art keywords
- assembly
- slitting
- roller
- positioning
- feeding
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- 239000011087 paperboard Substances 0.000 claims abstract description 78
- 239000011111 cardboard Substances 0.000 claims abstract description 53
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 16
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 239000000123 paper Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 16
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/06—Advancing webs by friction band
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/28—Registering, tensioning, smoothing or guiding webs longitudinally by longitudinally-extending strips, tubes, plates, or wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Making Paper Articles (AREA)
Abstract
The application discloses an automatic sheet paper separator, which comprises a feeding table, a feeding roller, a first driving component, a first slitting mechanism and a second slitting mechanism, wherein the feeding roller is rotationally connected to one side of the feeding table, and one end of the feeding roller is connected with a driving piece; the first driving assembly is arranged at the top of the feeding table, one end of the coiled paper board unreeled by the feeding roller is moved to the top of the first driving assembly, and the first driving assembly is used for conveying the paper board; the first cutting mechanism is connected to one side of the feeding table, which is far away from the feeding roller, and is used for cutting the segmented paper board into pieces; a guide assembly is arranged between the first slitting mechanism and the first driving assembly, the feeding end of the guide assembly is close to the first driving assembly, and the discharging end of the guide assembly is close to the first slitting mechanism; one side of the first slitting mechanism, which is far away from the feeding table, is connected with a positioning mechanism, and the second slitting mechanism is connected with one end of the positioning mechanism, which is far away from the first slitting mechanism. This application has the effect that improves the cutting precision of cardboard.
Description
Technical Field
The present application relates to the field of paperboard slitting equipment, and in particular to an automatic flake separating machine.
Background
The paper separator is a slitting device for slitting a wide web. The paper printing machine is widely used in paper processing industry or mechanical equipment before and after printing.
In the related art, the paper separating machine comprises a feeding roller, a feeding table, a transmission assembly and a slitting assembly, wherein the feeding roller is rotationally connected to one side of the feeding table, one end of the feeding roller is connected with a driving piece, the transmission assembly is connected to one side, far away from the feeding roller, of the feeding table and used for transmitting the unreeled paper board, and the slitting assembly is connected to one end, far away from the feeding table, of the transmission assembly and used for slitting the paper board.
With respect to the above related art, the inventor considers that when the cardboard is unreeled and when it is transferred by the transfer assembly, the deviation is liable to occur, so that the slitting error occurs in the slitting assembly, and the defect of reduced slitting precision of the cardboard is caused.
Disclosure of Invention
In order to improve the slitting precision of paperboards, the application discloses an automatic flake paper separating machine which adopts the following technical scheme:
an automatic sheet separator comprises a feeding table, a feeding roller, a first driving assembly, a first slitting mechanism and a second slitting mechanism, wherein the feeding roller is rotationally connected to one side of the feeding table and used for placing coiled paper boards, and one end of the feeding roller is connected with a driving piece and used for driving the feeding roller to rotate;
the first driving assembly is arranged at the top of the feeding table, one end of the coiled paper board unreeled by the feeding roller is moved to the top of the first driving assembly, and the first driving assembly is used for conveying the paper board;
the first cutting mechanism is connected to one side of the feeding table, which is far away from the feeding roller, and is used for cutting the segmented paper board into pieces;
a guide assembly used for correcting the transmission direction of the paper board is arranged between the first slitting mechanism and the first driving assembly, the feeding end of the guide assembly is close to the first driving assembly, and the discharging end of the guide assembly is close to the first slitting mechanism;
one side of the first cutting mechanism far away from the feeding table is connected with a positioning mechanism used for limiting the conveying direction of the paperboards, and the second cutting mechanism is connected to one end of the positioning mechanism far away from the first cutting mechanism and used for cutting the paperboards into a plurality of paperboards.
Through adopting above-mentioned technical scheme, the transmission direction of cardboard is favorable to correcting to the setting of direction subassembly for the cardboard is accurately transmitted to first cutting mechanism, and positioning mechanism's setting is favorable to prescribing a limit to the transmission direction of cardboard, and then carries out accurate cutting, thereby has improved the cutting precision of cardboard.
Optionally, the guiding assembly includes two opposite guiding rods, the guiding rods are connected to the top of the first driving assembly, one end of each guiding rod faces the feeding roller, the other end of each guiding rod faces the first slitting mechanism, and two ends of the two guiding rods, which are close to the first slitting mechanism, are close to each other and are used for guiding the paper board for conveying;
the one end that the guide bar is close to first mechanism of cutting is connected with the bearing piece, the one end that the guide bar was kept away from to the bearing piece is located the side top of first drive assembly and is close to first mechanism of cutting for the cardboard of bearing through the bearing piece, the height and the first mechanism of cutting, positioning mechanism adaptation of bearing piece top surface.
Through adopting above-mentioned technical scheme, the setting of two opposite guide bars is favorable to the direction cardboard for the transmission direction of cardboard is unanimous with the transmission direction of first drive assembly, so that the cardboard gets into positioning mechanism, and the cooperation of bearing piece and positioning mechanism is favorable to the cardboard to be cut by first slitting mechanism, thereby improves the slitting precision of cardboard.
Optionally, the positioning mechanism comprises a positioning component and a second driving component, one end of the positioning component is connected to one side of the first slitting mechanism away from the feeding table, and the other end of the positioning component is connected with the second slitting mechanism;
the feeding hole of the positioning assembly is used for limiting the conveying direction of the paper boards and is used for allowing the paper boards to slide in, and the second driving assembly is connected into the positioning assembly and used for driving the paper boards which are cut into pieces to move to the second slitting mechanism along the positioning assembly.
Through adopting above-mentioned technical scheme, the setting of locating component and second drive assembly is favorable to prescribing a limit to the direction of movement of cardboard, is favorable to first slitting mechanism to cut, and the cardboard after cutting is transmitted to second slitting mechanism by second drive assembly, and locating component plays the effect of prescribing a limit to direction of transmission during the transmission, and then is favorable to the accurate slitting of second slitting mechanism to the slitting precision of cardboard has been improved.
Optionally, the positioning assembly comprises two opposite plate bodies, the plate bodies are vertically arranged, one end of each plate body is connected to one side, far away from the feed roller, of the first slitting mechanism, the first slitting mechanism is located above one side of the plate body, and the other end of each plate body is connected with the second slitting mechanism;
the two sides of the two plate bodies, which are close to each other, are provided with sliding grooves, two ends of each sliding groove respectively penetrate through two ends of the plate bodies, each sliding groove is close to the top of each plate body, and the height of each sliding groove is matched with the height of each supporting piece and the height of each second parting mechanism;
the bottom of the chute is provided with a mounting groove, the length of the mounting groove is the same as that of the chute, the mounting groove is rotationally connected with a plurality of positioning rollers, the positioning rollers are arranged at equal intervals along the mounting groove, the positioning rollers are arranged vertically, and the positioning rollers are abutted with the side edges of the paper board after the side edges of the paper board enter the sliding groove and the mounting groove;
the second driving component is connected with the plurality of bearing wheels and is used for driving the bearing wheels to rotate;
the chute is close to the cell wall rotation at plate body top and is connected with a plurality of pinch roller down, the quantity of pinch roller equals with the quantity of bearing wheel down, pinch roller and bearing wheel one-to-one down, the cardboard is located the below of pinch roller and with pinch roller butt down.
Through adopting above-mentioned technical scheme, the setting of spout and mounting groove is favorable to installing support wheel, pinch roller and positioning roller better, and support wheel, pinch roller and positioning roller cooperate each other to inject the direction of transmission of cardboard, and support wheel and second drive assembly cooperation realize conveying the cardboard to second slitting mechanism along the spout to improve the slitting precision of cardboard.
Optionally, the second drive assembly includes two connecting axles and two second servo motors, the installation cavity has been seted up in the plate body, the installation cavity is located the below of mounting groove and is close to the tank bottom of spout, the bearing wheel is connected with spout tank bottom rotation through the pivot, the one end that the bearing wheel was kept away from to the pivot is located the installation cavity, the connecting axle rotates and connects in the installation cavity, the length direction of connecting axle is parallel with the length direction of installation cavity, the second servo motor is connected in the output shaft of plate body and second servo motor and is connected with the one end of connecting axle, the connecting axle is connected with all pivots in the installation cavity through a plurality of sets of bevel gear sets, is used for driving whole the pivot is rotatory.
Through adopting above-mentioned technical scheme, the output shaft of two second servo motors drives two connecting axles and rotates, and then through bevel gear group, drives the pivot rotation, realizes the drive to all supporting wheels, and then is favorable to transmitting the cardboard better.
Optionally, the first slitting mechanism comprises a first support frame, a first cylinder and a slitting knife, the first support frame is connected to one side of the feeding table far away from the feeding roller, one end of the plate body close to the feeding table is connected with the first support frame, and the top of the first support frame is positioned above the paperboard;
the first cylinder is connected to the top of first support frame, first cylinder is vertical setting, the piston rod of first cylinder is towards the cardboard, the cutting knife is connected in the piston rod of first cylinder, the cutting knife is located between plate body and the bearing piece for cut the cardboard.
Through adopting above-mentioned technical scheme, control first cylinder for the piston rod of first cylinder stretches out and draws back can order about the slitting knife and cut, because the effect of bearing piece and locating component, the slitting knife easily cuts the cardboard.
Optionally, the second divides and cuts the mechanism and includes electronic conveying roller subassembly, electronic roller subassembly, chassis and two relative connecting plates that cut, the chassis is connected in the one end that the feeding platform was kept away from to the plate body, the chassis top is close to the top of plate body, the connecting plate is vertical setting and is connected in the chassis top, the cardboard is located between two connecting plates, electronic conveying roller subassembly and electronic roller subassembly that cuts connect gradually between two connecting plates along direction of transfer, and the cardboard passes through in proper order electronic conveying roller subassembly and electronic roller subassembly that cuts along direction of transfer.
Through adopting above-mentioned technical scheme, the setting of chassis and the space that the roller subassembly provided the installation is cut to the electronic conveying roller subassembly and electronic cutting to be favorable to cutting the cardboard once more in the setting of roller subassembly and electronic cutting to the setting of roller subassembly is favorable to cutting the cardboard to cooperation locating component carries out accurate cutting to the cardboard.
Optionally, be equipped with the collecting box in the chassis, the collecting box is located the below of connecting plate, the top surface of collecting box is open structure, two be connected with wind-force subassembly between the connecting plate top, wind-force subassembly's air outlet is towards electronic conveying roller subassembly and electronic slitting roller subassembly.
Through adopting above-mentioned technical scheme, the setting of wind-force subassembly is favorable to the clearance to cut the paper bits that produce when the cardboard, and the setting of collecting box is favorable to collecting the paper bits.
Optionally, the wind power assembly comprises a mounting plate and two fans, the bottom surface of the mounting plate is connected to the tops of the two connecting plates, the length direction of the mounting plate is perpendicular to the paper board conveying direction, and the mounting plate is horizontally arranged;
two mounting holes are formed in the mounting plate, two fans are mounted in the two mounting holes respectively, and the air outlet faces of the fans face towards the electric conveying roller assembly and the electric slitting roller assembly.
Through adopting above-mentioned technical scheme, the setting of mounting panel provides the position of installation for the fan, and the setting of fan is favorable to energy-conserving and clear up the wastepaper fast.
Optionally, first drive assembly top is connected with pushes down the subassembly, it is close to the feed roll to push down the subassembly, and the cardboard is located push down between subassembly and the first drive assembly, push down the subassembly and the butt of cardboard top surface for exert pressure to the cardboard.
Through adopting above-mentioned technical scheme, the setting of pushing down the subassembly is favorable to making cardboard and first drive assembly more laminate, is favorable to transmitting the cardboard better.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the direction subassembly is favorable to correcting the direction of transfer of cardboard for the cardboard is transmitted to first cutting mechanism accurately, and positioning mechanism's setting is favorable to prescribing a limit to the direction of transfer of cardboard, and then carries out accurate cutting, thereby has improved the cutting precision of cardboard.
2. The two opposite guide rods are arranged to be favorable for guiding the paper board, so that the transmission direction of the paper board is consistent with that of the first driving assembly, the paper board enters the positioning mechanism, and the supporting sheet is matched with the positioning mechanism, so that the paper board is favorably cut by the first cutting mechanism, and the cutting precision of the paper board is improved.
3. The setting of spout and mounting groove is favorable to installing support wheel, pinch roller and positioning roller better, and support wheel, pinch roller and positioning roller cooperate each other to inject the direction of transmission of cardboard, and support wheel and second drive assembly cooperation realize conveying the cardboard to second slitting mechanism along the spout to improve the slitting precision of cardboard.
Drawings
Fig. 1 is a schematic overall structure of an automatic sheet separator in the present embodiment.
Fig. 2 is a sectional view of an automatic sheet separator in the present embodiment.
Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.
Fig. 4 is another angular cross-sectional view of an automatic sheet separator in this embodiment.
Fig. 5 is a partially enlarged schematic view of the portion B in fig. 4.
Reference numerals illustrate:
1. a feed table; 2. a feed roller; 3. an extension plate; 4. a third servo motor; 5. a first slitting mechanism; 51. a first support frame; 52. a first cylinder; 53. a dividing knife; 6. a positioning mechanism; 61. a positioning assembly; 611. a plate body; 62. a second drive assembly; 621. a connecting shaft; 622. a second servo motor; 7. a second dividing and cutting mechanism; 71. an electric transfer roller assembly; 72. an electric slitting roller assembly; 73. a chassis; 74. a connecting plate; 8. a first drive assembly; 81. a drive roll; 82. driven roller; 83. a conveyor belt; 84. a first servo motor; 9. a guide assembly; 91. a guide rod; 10. a support plate; 11. pressing down the assembly; 111. a second support frame; 112. a second cylinder; 113. a lower pressing plate; 12. a support sheet; 13. a chute; 14. a mounting groove; 15. positioning a roller; 16. a supporting wheel; 17. a lower pinch roller; 18. a mounting cavity; 19. a rotating shaft; 20. a bevel gear set; 201. a first bevel gear; 202. a second bevel gear; 21. a receiving table; 22. a collection box; 23. a wind assembly; 231. a mounting plate; 232. a fan; 24. a mounting hole; 25. and a through hole.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses an automatic sheet separator. Referring to fig. 1, an automatic sheet separator includes a feeding table 1, a first slitting mechanism 5, a positioning mechanism 6, and a second slitting mechanism 7, wherein a first driving assembly 8 is connected to a top surface of the feeding table 1, and a transmission direction of the first driving assembly 8 is parallel to a length direction of the feeding table 1. The side of the feeding table 1 near the start of the transfer of the first drive assembly 8 is connected with a feeding roller 2 for placing the rolled board. One end of the feed roller 2 is connected with a driving member for driving the feed roller 2 to rotate. The first slitting mechanism 5 is connected with the side of the feeding table 1, which is close to the transmission end point of the first driving assembly 8, and the top of the first driving assembly 8 is connected with a guiding assembly 9 for guiding the paperboard to the first slitting mechanism 5. The positioning mechanism 6 is connected to one side of the first slitting mechanism 5 away from the feeding table 1, and is used for slitting in cooperation with the first slitting mechanism 5 and for conveying the slit paper board in a limited direction. The second slitting mechanism 7 is connected to one end of the positioning mechanism 6 away from the first slitting mechanism 5 and is used for secondarily slitting the paper board.
Referring to fig. 1, a feed roller 2 is rotatably connected to a feed table 1 through two opposite extension plates 3, the length direction of the feed roller 2 is perpendicular to the length direction of the feed table 1, and the feed roller 2 is horizontally disposed. The driving piece is a third servo motor 4, the third servo motor 4 is fixed on the extension plate 3, and an output shaft of the third servo motor is connected with one end of the feeding roller 2.
Referring to fig. 1 and 2, the first driving assembly 8 includes a driving roller 81, a driven roller 82, a conveyor 83, and a first servo motor 84, and two opposite support plates 10 are fixed to the top surface of the feeding stage 1, and the length direction of the support plates 10 is parallel to the length direction of the feeding stage 1. The driving roller 81 and the driven roller 82 are both rotatably connected between the two support plates 10, the driving roller 81 is close to the feeding roller 2, and the driven roller 82 is close to the first slitting mechanism 5. The conveyor belt 83 is sleeved between the driving roller 81 and the driven roller 82, and the first servo motor 84 is fixed to the support plate 10 and connected to one end of the driving roller 81. The conveyor 83 is used to transport the end of the rolled cardboard from which it is unwound.
Referring to fig. 1 and 2, the top of the two support plates 10 is connected with a pressing assembly 11, the pressing assembly 11 is close to the feeding roller 2, the paper board is located between the pressing assembly 11 and the conveyor belt 83, and the pressing assembly 11 abuts against the top surface of the paper board and is used for applying pressure to the paper board.
Referring to fig. 1 and 2, the pressing assembly 11 includes a second support frame 111, a second cylinder 112, and a pressing plate 113, the bottom of the second support frame 111 is fixed to the top of the two support plates 10, and the second support frame 111 is adjacent to the driving roller 81. The top of second support frame 111 is located the conveyer 83 top, and second cylinder 112 is vertical setting and is fixed in the top of second support frame 111, and the piston rod of second cylinder 112 passes the top of second support frame 111, and holding down plate 113 is the level setting and its top surface is fixed in the bottom of second cylinder 112 piston rod, and the holding down plate 113 bottom surface is used for pressing the cardboard.
Referring to fig. 1 and 2, the guide assembly 9 includes two opposite guide bars 91, bottoms of the two guide bars 91 are respectively fixed to tops of the two support plates 10, one end of the guide bar 91 faces the second support frame 111, and the other end of the guide bar 91 faces the first slitting mechanism 5. The two guide rods 91 are close to each other at both ends of the first slitting mechanism 5, so that the two guide rods 91 are in a splayed structure for guiding the transport of the board. The top surface of the guide rod 91, which is close to one end of the first slitting mechanism 5, is fixed with a supporting sheet 12, and the supporting sheet 12 is horizontally arranged. The end of the support sheet 12 remote from the guide bar 91 is located above the side of the driven roller 82 and close to the first slitting mechanism 5. The height of the top surface of the supporting sheet 12 is matched with the first slitting mechanism 5 and the positioning mechanism 6. And the end of the supporting sheet 12 near the second supporting frame 111 is inclined so that the cardboard is easy to be transferred to the top surface of the supporting sheet 12.
Referring to fig. 1 and 3, the first slitting mechanism 5 includes a first supporting frame 51, a first cylinder 52 and a slitting knife 53, the bottom of the first supporting frame 51 is fixed on one side of the feeding table 1 away from the feeding roller 2, one end of the positioning mechanism 6, which is close to the feeding table 1, is connected with the first supporting frame 51, and the top of the first supporting frame 51 is located above the paperboard. The first air cylinder 52 is vertical setting and is fixed in the top of first support frame 51, and the piston rod of first air cylinder 52 passes the top of first support frame 51, and the slitting knife 53 is fixed in the piston rod bottom of first air cylinder 52, and slitting knife 53 is located between positioning mechanism 6 and the supporting piece 12, and the length of slitting knife 53 is greater than the width of cardboard.
Referring to fig. 4 and 5, the positioning mechanism 6 includes a positioning assembly 61 and a second driving assembly 62, one end of the positioning assembly 61 is connected to a side of the first support frame 51 away from the feeding table 1, and the other end of the positioning assembly 61 is connected to the second cutting mechanism 7. One end of the unreeled paper board is positioned in the positioning assembly 61, and when the length required by production is reached, the piston rod of the first cylinder 52 drives the slitting knife 53 to slit. A second drive assembly 62 is coupled within the positioning assembly 61 for driving the cut sheet of paperboard along the positioning assembly 61 to the second slitting mechanism 7.
Referring to fig. 3 and 4, the positioning assembly 61 includes two opposite plate bodies 611, the plate bodies 611 are vertically disposed, and the top of the plate bodies 611 is higher than the top of the support plate 10. One end of the plate body 611 is fixed on one side of the first support frame 51 away from the feeding table 1, the first cylinder 52 is positioned above the side of the plate body 611, and the other end of the plate body 611 is connected with the second slitting mechanism 7. The side surfaces of the two plate bodies 611, which are close to each other, are provided with sliding grooves 13, two ends of each sliding groove 13 respectively penetrate through two ends of the plate bodies 611, the sliding grooves 13 are close to the tops of the plate bodies 611, and the height of each sliding groove 13 is matched with the height of the corresponding bearing piece 12 and the height of the corresponding second parting mechanism 7.
Referring to fig. 3, the slot bottom of the chute 13 is provided with a mounting slot 14, and the length of the mounting slot 14 is the same as the length of the chute 13, so that the cardboard is transported through the chute 13 and the mounting slot 14. The mounting groove 14 is connected with a plurality of positioning rollers 15 in a rotating mode, the positioning rollers 15 are distributed at equal intervals along the mounting groove 14, and the positioning rollers 15 are arranged vertically. After the side edges of the paperboards enter the sliding grooves 13 and the mounting grooves 14, the positioning rollers 15 are abutted with the side edges of the paperboards, so that the paperboards are positioned between the positioning rollers 15 on the two sides, and the positioning effect is achieved.
Referring to fig. 3 and 5, the chute 13 is rotatably connected with a plurality of vertically arranged supporting wheels 16 far from the chute wall at the top of the plate body 611, and the supporting wheels 16 are distributed at equal intervals along the chute 13. The cardboard is located above the support wheel 16 and the bottom surface of the cardboard abuts the support wheel 16. The second driving assembly 62 is connected to the plurality of supporting wheels 16, and drives the supporting wheels 16 to rotate. The chute 13 is connected with a plurality of lower pinch rollers 17 in a rotating way near the chute wall at the top of the plate body 611, the number of the lower pinch rollers 17 is equal to that of the supporting wheels 16, and the lower pinch rollers 17 are opposite to the supporting wheels 16 one by one. The cardboard is located the below of pinch roller 17 down and cardboard top surface and pinch roller 17 butt down. The supporting roller 16, the lower pressing roller 17 and the positioning roller 15 cooperate with each other to perform an effect of clamping and transferring the board, thereby defining a transfer direction of the board.
Referring to fig. 3 and 5, the second driving assembly 62 includes two connecting shafts 621 and two second servomotors 622, the plate body 611 is provided with a mounting cavity 18, the mounting cavity 18 is located below the mounting groove 14 and near the bottom of the sliding groove 13, and the length direction of the mounting cavity 18 is parallel to the length direction of the sliding groove 13. The supporting wheel 16 is rotatably connected with the bottom of the chute 13 through a rotating shaft 19 which is horizontally arranged, and one end of the rotating shaft 19, which is far away from the supporting wheel 16, extends into the mounting cavity 18. The connecting shaft 621 is horizontally arranged, and two ends of the connecting shaft 621 are respectively and rotatably connected in the mounting cavity 18, and the length direction of the connecting shaft 621 is parallel to the length direction of the mounting cavity 18. The second servo motor 622 is fixed to an end of the plate body 611 near the second dividing mechanism 7, and an output shaft of the second servo motor 622 is connected to an end of the connecting shaft 621 near the second dividing mechanism 7. The connecting shaft 621 is connected to all of the shafts 19 in the mounting cavity 18 by means of sets of bevel gears 20.
Referring to fig. 5, the bevel gear set 20 includes a first bevel gear 201 and a second bevel gear 202, the first bevel gear 201 is sleeved and fixed on one end of the rotation shaft 19 located in the installation cavity 18, the second bevel gear 202 is sleeved and fixed on the connection shaft 621, and the first bevel gear 201 is meshed with the second bevel gear 202.
Referring to fig. 1 and 4, the second slitting mechanism 7 includes a motor-driven conveying roller assembly 71, a motor-driven slitting roller assembly 72, a bottom frame 73, and two opposite connecting plates 74, the bottom frame 73 being connected to one end of the plate body 611 remote from the feeding stage 1, and the top of the bottom frame 73 being close to the top of the plate body 611. The connection plates 74 are arranged vertically and the bottom of the connection plates is fixed on the top of the underframe 73, and the paperboard is positioned between the two connection plates 74. The electric transfer roller assembly 71 and the electric slitting roller assembly 72 are connected between two connecting plates 74 in sequence in the transfer direction, and the paper sheet passes through the electric transfer roller assembly 71 and the electric slitting roller assembly 72 in sequence in the transfer direction.
Referring to fig. 1 and 4, in order to better receive the secondarily-slit paper board, a receiving table 21 is connected to a side of the bottom frame 73 away from the plate body 611, and the height of the top surface of the receiving table 21 is adapted to the height of the discharge port of the electric slitting roller assembly 72, so as to receive the secondarily-slit paper board.
Referring to fig. 1 and 4, in order to collect paper dust generated during slitting, a collecting box 22 is provided in a bottom frame 73, the collecting box 22 is located below a connection plate 74, and a top surface of the collecting box 22 has an open structure. A wind power assembly 23 is connected between the tops of the two connecting plates 74, an air outlet of the wind power assembly 23 faces the electric conveying roller assembly 71 and the electric slitting roller assembly 72, and a through hole 25 for paper dust to fall is formed in the top of the underframe 73.
Referring to fig. 1 and 4, the wind power assembly 23 includes a mounting plate 231 and two fans 232, the mounting plate 231 is horizontally disposed and the bottom surface thereof is fixed to the tops of the two connection plates 74, and the length direction of the mounting plate 231 is perpendicular to the board transfer direction. Two mounting holes 24 are formed in the top surface of the mounting plate 231, and the two mounting holes 24 are arranged at intervals along the length direction of the mounting plate 231. The two fans 232 are respectively fixed in the two mounting holes 24, and the air outlet surface of each fan 232 faces the through hole 25.
The implementation principle of the automatic sheet separator in the embodiment of the application is as follows: the third servo motor 4 is controlled, the output shaft of the third servo motor 4 drives the feeding roller 2 to rotate, the coiled paper board is unreeled, one end of the unreeled paper board is placed on the conveyor belt 83 by workers, the second air cylinder 112 is controlled, and the piston rod of the second air cylinder 112 drives the lower pressing plate 113 to be pressed down, so that the paper board is better transmitted by the conveyor belt 83. The output shaft of the first servo motor 84 drives the driving roller 81 to rotate, so that the conveyor belt 83 and the feeding roller 2 are matched with each other, and the paper board is transported when in use. The unwound end of the rolled cardboard is guided by the two guide rods 91, passes through the support sheet 12 and slides into the positioning assembly 61. At this time, two sides of the paper board slide into the corresponding sliding grooves 13 respectively, the sides of the paper board are limited by the lower pressing wheel 17, the supporting wheel 16 and the positioning roller 15 simultaneously, and the output shaft of the second servo motor 622 drives the connecting shaft 621 to rotate, the connecting shaft 621 rotates the rotating shaft 19 through the first bevel gear 201 and the second bevel gear 202, and then the supporting wheel 16 rotates, so that positioning transmission is realized. When the length of the paper board in the positioning assembly 61 meets the production requirement, the first cylinder 52 is controlled, the piston rod of the first cylinder 52 drives the slitting knife 53 to slit the paper board, and primary slitting is completed.
The cut sheet is transferred by the backing wheel 16 to the motorized transfer roller assembly 71, and the motorized transfer roller assembly 71 grips and continues to transfer the sheet so that the sheet enters the motorized slitting roller assembly 72 for slitting and movement onto the pallet 21. During slitting, the two fans 232 are started, and the fans 232 drop paper scraps into the collecting box 22 through the through holes 25.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An automatic sheet separator is characterized by comprising a feeding table (1), a feeding roller (2), a first driving component (8), a first slitting mechanism (5) and a second slitting mechanism (7), wherein the feeding roller (2) is rotationally connected to one side of the feeding table (1) and used for placing coiled paper boards, and one end of the feeding roller (2) is connected with a driving piece and used for driving the feeding roller (2) to rotate;
the first driving assembly (8) is arranged at the top of the feeding table (1), one end of the coiled paper board unreeled by the feeding roller (2) is moved to the top of the first driving assembly (8), and the first driving assembly (8) is used for conveying the paper board;
the first cutting mechanism (5) is connected to one side of the feeding table (1) far away from the feeding roller (2) and is used for cutting the segmented paper board into pieces;
a guide assembly (9) for correcting the conveying direction of the paper board is arranged between the first slitting mechanism (5) and the first driving assembly (8), the feeding end of the guide assembly (9) is close to the first driving assembly (8), and the discharging end of the guide assembly (9) is close to the first slitting mechanism (5);
one side of the first cutting mechanism (5) far away from the feeding table (1) is connected with a positioning mechanism (6) used for limiting the conveying direction of the paperboards, and the second cutting mechanism (7) is connected to one end of the positioning mechanism (6) far away from the first cutting mechanism (5) and used for cutting the paperboards into a plurality of paperboards;
the guide assembly (9) comprises two opposite guide rods (91), the guide rods (91) are connected to the top of the first driving assembly (8), one end of each guide rod (91) faces the feeding roller (2), the other end of each guide rod (91) faces the first slitting mechanism (5), and two ends, close to the first slitting mechanism (5), of each guide rod (91) are close to each other and are used for providing guidance for conveying paperboards; one end of the guide rod (91) close to the first slitting mechanism (5) is connected with a bearing sheet (12), one end of the bearing sheet (12) far away from the guide rod (91) is positioned above the side of the first driving assembly (8) and close to the first slitting mechanism (5) and is used for bearing a paperboard passing through the bearing sheet (12), and the height of the top surface of the bearing sheet (12) is matched with the first slitting mechanism (5) and the positioning mechanism (6);
the positioning mechanism (6) comprises a positioning assembly (61) and a second driving assembly (62), one end of the positioning assembly (61) is connected to one side, far away from the feeding table (1), of the first slitting mechanism (5), and the other end of the positioning assembly (61) is connected with the second slitting mechanism (7); the feeding hole of the positioning assembly (61) used for limiting the conveying direction of the paperboards is used for sliding the paperboards in, the second driving assembly (62) is connected into the positioning assembly (61) and used for driving the paperboards which are cut into pieces to move to the second slitting mechanism (7) along the positioning assembly (61).
2. An automatic sheet dispenser as claimed in claim 1 wherein: the positioning assembly (61) comprises two opposite plate bodies (611), the plate bodies (611) are vertically arranged, one end of each plate body (611) is connected to one side, far away from the feeding roller (2), of each first slitting mechanism (5), each first slitting mechanism (5) is located above one side of each plate body (611), and the other end of each plate body (611) is connected with the corresponding second slitting mechanism (7);
the two sides of the two plate bodies (611) close to each other are provided with sliding grooves (13), two ends of each sliding groove (13) respectively penetrate through two ends of the plate body (611), each sliding groove (13) is close to the top of each plate body (611), and the height of each sliding groove (13) is matched with the height of each supporting piece (12) and the height of each second parting mechanism (7);
the novel paperboard positioning device is characterized in that a mounting groove (14) is formed in the bottom of the sliding groove (13), the length of the mounting groove (14) is identical to that of the sliding groove (13), a plurality of positioning rollers (15) are rotationally connected to the mounting groove (14), the positioning rollers (15) are distributed at equal intervals along the mounting groove (14), the positioning rollers (15) are vertically arranged, and after the side edges of the paperboard enter the sliding groove (13) and the mounting groove (14), the positioning rollers (15) are abutted against the side edges of the paperboard;
the chute (13) is far away from the chute wall at the top of the plate body (611) and is rotationally connected with a plurality of supporting wheels (16), the supporting wheels (16) are distributed at equal intervals along the chute (13), the paperboard is positioned above the supporting wheels (16) and is abutted to the supporting wheels (16), and the second driving assembly (62) is connected with the supporting wheels (16) and is used for driving the supporting wheels (16) to rotate;
the chute (13) is close to the cell wall rotation at plate body (611) top and is connected with a plurality of pinch roller (17), the quantity of pinch roller (17) equals with the quantity of bearing wheel (16) down, pinch roller (17) are relative with bearing wheel (16) one by one down, and the cardboard is located the below of pinch roller (17) and with pinch roller (17) butt down.
3. An automatic sheet dispenser as claimed in claim 2 wherein: the second driving assembly (62) comprises two connecting shafts (621) and two second servo motors (622), an installation cavity (18) is formed in the plate body (611), the installation cavity (18) is located below the installation groove (14) and is close to the groove bottom of the sliding groove (13), the supporting wheel (16) is rotationally connected with the groove bottom of the sliding groove (13) through a rotating shaft (19), one end, far away from the supporting wheel (16), of the rotating shaft (19) is located in the installation cavity (18), the connecting shafts (621) are rotationally connected in the installation cavity (18), the length direction of the connecting shafts (621) is parallel to the length direction of the installation cavity (18), the second servo motors (622) are connected to the plate body (611) and the output shafts of the second servo motors (622) are connected with one ends of the connecting shafts (621), and the connecting shafts (621) are connected with all rotating shafts (19) in the installation cavity (18) through a plurality of cone gear sets (20) for driving all the rotating shafts (19) to rotate.
4. An automatic sheet dispenser as claimed in claim 2 wherein: the first slitting mechanism (5) comprises a first supporting frame (51), a first air cylinder (52) and a slitting knife (53), the first supporting frame (51) is connected to one side, far away from the feeding roller (2), of the feeding table (1), one end, close to the feeding table (1), of the plate body (611) is connected with the first supporting frame (51), and the top of the first supporting frame (51) is located above the paperboard;
the first cylinder (52) is connected to the top of the first supporting frame (51), the first cylinder (52) is vertically arranged, a piston rod of the first cylinder (52) faces towards the paperboard, the slitting knife (53) is connected to the piston rod of the first cylinder (52), and the slitting knife (53) is located between the plate body (611) and the supporting piece (12) and used for slitting the paperboard.
5. An automatic sheet dispenser as claimed in claim 2 wherein: the second slitting mechanism (7) comprises an electric conveying roller assembly (71), an electric slitting roller assembly (72), a bottom frame (73) and two opposite connecting plates (74), wherein the bottom frame (73) is connected to a plate body (611) at one end far away from the feeding table (1), the top of the bottom frame (73) is close to the top of the plate body (611), the connecting plates (74) are vertically arranged and connected to the top of the bottom frame (73), the paper board is located between the two connecting plates (74), the electric conveying roller assembly (71) and the electric slitting roller assembly (72) are sequentially connected between the two connecting plates (74) along the conveying direction, and the paper board sequentially passes through the electric conveying roller assembly (71) and the electric slitting roller assembly (72) along the conveying direction.
6. An automatic sheet dispenser as claimed in claim 5 wherein: the novel electric slitting machine is characterized in that a collecting box (22) is arranged in the underframe (73), the collecting box (22) is located below the connecting plates (74), the top surface of the collecting box (22) is of an opening structure, a wind power assembly (23) is connected between the tops of the two connecting plates (74), and an air outlet of the wind power assembly (23) faces the electric conveying roller assembly (71) and the electric slitting roller assembly (72).
7. An automatic sheet dispenser as claimed in claim 6 wherein: the wind power assembly (23) comprises a mounting plate (231) and two fans (232), the bottom surface of the mounting plate (231) is connected to the tops of two connecting plates (74), the length direction of the mounting plate (231) is perpendicular to the paper board conveying direction, and the mounting plate (231) is horizontally arranged;
two mounting holes (24) are formed in the mounting plate (231), two fans (232) are respectively mounted in the two mounting holes (24), and the air outlet surface of each fan (232) faces to the electric conveying roller assembly (71) and the electric slitting roller assembly (72).
8. An automatic sheet dispenser as claimed in claim 1 wherein: the paper board feeding device is characterized in that the top of the first driving assembly (8) is connected with a pressing assembly (11), the pressing assembly (11) is close to the feeding roller (2), paper boards are located between the pressing assembly (11) and the first driving assembly (8), and the pressing assembly (11) is abutted to the top surface of the paper boards and used for applying pressure to the paper boards.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833308.4A CN113816194B (en) | 2021-07-22 | 2021-07-22 | Automatic flake paper separating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833308.4A CN113816194B (en) | 2021-07-22 | 2021-07-22 | Automatic flake paper separating machine |
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| CN113816194B true CN113816194B (en) | 2023-12-22 |
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| CN113816194A (en) | 2021-12-21 |
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