CN111559663A - Waste paper roll recycling equipment for printing factory - Google Patents
Waste paper roll recycling equipment for printing factory Download PDFInfo
- Publication number
- CN111559663A CN111559663A CN202010319367.5A CN202010319367A CN111559663A CN 111559663 A CN111559663 A CN 111559663A CN 202010319367 A CN202010319367 A CN 202010319367A CN 111559663 A CN111559663 A CN 111559663A
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- Prior art keywords
- frame
- paper
- roll
- driving motor
- paper roll
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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
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
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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
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/06—Supporting web roll both-ends type
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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
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
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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
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1842—Wound packages of webs
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- Replacement Of Web Rolls (AREA)
Abstract
The invention relates to the field of paper roll processing equipment in a printing plant, in particular to waste paper roll recycling equipment in the printing plant, which comprises a rack, wherein a paper roll frame for placing paper rolls is arranged on the rack, a plurality of paper rolls are placed on the paper roll frame, a conveying device for conveying the paper rolls, a paper feeding device for feeding the paper rolls at the position of the paper roll frame, a paper changing device for changing the paper rolls on the paper roll frame and a winding device for winding the paper rolls on the paper roll frame are sequentially arranged on the rack, the conveying device is arranged on the rack, the paper feeding device is arranged on the rack, the paper changing device is arranged on the paper roll frame, and the winding device is arranged on the rack. Through be provided with coiling mechanism and scroll frame in the frame, the coiling mechanism carries out the rolling with a plurality of scrolls on the scroll frame to wind into complete scroll and carry out secondary use, the availability factor of scroll is higher.
Description
Technical Field
The invention relates to the field of paper roll processing equipment in a printing plant, in particular to waste paper roll recycling equipment in the printing plant.
Background
At present, printing paper is mainly manufactured by a printing machine, and the printing machine generally comprises mechanisms such as plate loading, ink coating, stamping, paper conveying and the like. When printing paper is printed, the paper roll is conveyed through the paper conveying mechanism, a spare paper roll is further arranged on the paper conveying mechanism, the amount of the paper roll in use is automatically sensed through an infrared sensor on the conveying mechanism in the working process of the paper conveying mechanism, when the amount of the printing paper on the used paper roll is small, in order to avoid interruption of the printing paper in the paper conveying process, a certain amount of printing paper roll is left to be cut, then the printing paper on the spare paper roll pasted with the double-sided adhesive tape is pasted on the paper roll in use to be used, then the printing paper roll with the certain amount of printing paper roll is replaced, and the complete paper roll is replaced for use; and winding a plurality of printing paper rolls with a certain amount of printing paper through waste paper roll recycling equipment to form complete paper rolls for use.
The prior Chinese patent with publication number CN204999365U discloses a paper feeding device of paper processing equipment, which comprises a frame and a paper feeding arm coupled with the frame, wherein the paper feeding arm is provided with a clamping device and a positioning device, and a locking mechanism capable of locking the paper feeding arm is arranged on the frame.
The above prior art solutions have the following drawbacks: although the paper feeding device of the paper processing equipment can effectively replace the paper roll, a certain amount of waste paper rolls are left in the use process of the paper roll and cannot be used, so that the use efficiency of the paper roll is low, and therefore the paper feeding device needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a waste paper roll recycling device in a printing plant, wherein a winding device and a paper roll frame are arranged on a rack, the winding device winds a plurality of paper rolls on the paper roll frame and winds the paper rolls into complete paper rolls for secondary use, and the use efficiency of the paper rolls is higher.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a printing factory waste paper scroll recovery equipment of recycling, includes the frame, be provided with the scroll frame that is used for placing the scroll in the frame, a plurality of scroll has been placed on the scroll frame, arrange in proper order in the frame and be used for carrying out the conveyor that carries the scroll, be used for carrying the scroll of scroll frame department on the last paper device of going up paper, be used for changing the scroll of scroll frame on the paper trade the paper device and be used for carrying out the coiling to the scroll on the scroll frame coiling device, conveyor sets up in the frame, it sets up in the frame to go up the paper device, it sets up on the scroll frame to change the paper device, the coiling device sets up in the frame.
Through adopting above-mentioned technical scheme, carry scroll frame department through conveyor with the scroll, then go up the paper device and fix the scroll on the scroll frame, the winding is on the coiling mechanism after that, carry out the rolling to the scroll, accomplish the back with this scroll rolling simultaneously, carry out the rolling to other scrolls on the scroll frame, change other scrolls on the scroll frame through trading the paper device, after the change is accomplished, carry out the rolling to the scroll through the coiling mechanism, can carry out the rolling with a plurality of scrolls, and the rolling becomes complete scroll and carries out secondary use, the availability factor of scroll is higher.
The present invention in a preferred example may be further configured to: the conveying device comprises a first driving motor, a conveying roller and a conveying belt, wherein the first driving motor is fixedly arranged on the rack, an output shaft of the first driving motor is matched with the rack in a rotating mode, the conveying roller is coaxially fixed on the output shaft of the first driving motor, a plurality of conveying rollers are arranged in the length direction of the rack, the conveying roller is sleeved with the conveying belt, and a circular arc placing plate used for placing paper rolls is fixedly arranged on the conveying belt.
Through adopting above-mentioned technical scheme, place the circular arc with the scroll on placing the board, start driving motor one after that, drive the conveying roller and rotate, drive the conveyer belt and rotate, place the scroll on the board to the circular arc and carry, the simple operation.
The present invention in a preferred example may be further configured to: the paper feeding device comprises a first hydraulic cylinder, a first paper pushing plate and a clamping assembly, a supporting plate is fixedly arranged on the rack, the bottom end of the first hydraulic cylinder is fixedly arranged on the supporting plate, the first paper pushing plate is fixedly arranged at the top end of the first hydraulic cylinder, grooves used for the paper pushing plate to penetrate through are formed in the conveying belt and the circular arc placing plate, the clamping assembly is fixedly arranged on the paper roll frame, and the clamping assembly is relatively arranged on the paper roll frame along the width direction of the rack.
Through adopting above-mentioned technical scheme, start hydraulic cylinder one, the flexible end drive of hydraulic cylinder one pushes away the cardboard and rises to pass in the recess, promote the scroll, promote scroll frame department, and make the central axis of scroll and the central axis coincidence setting of centre gripping subassembly, thereby can realize fixing the scroll.
The present invention in a preferred example may be further configured to: the paper roll rack is fixedly provided with a mounting plate, the second hydraulic cylinder is fixedly arranged on the mounting plate, the second driving motor is arranged in the mounting plate, the second driving motor is in sliding fit with the mounting plate, the second driving motor is fixedly connected with the telescopic end of the second hydraulic cylinder, the locking block is fixedly arranged on an output shaft of the second driving motor, and the locking block is a trapezoidal block.
Through adopting above-mentioned technical scheme, start hydraulic cylinder two, drive driving motor and latch segment and move to the direction that is close to the scroll, fix the paper roll of scroll because the latch segment is trapezoidal piece, when the latch segment moved to being close to the scroll, can fix the scroll, the simple operation.
The present invention in a preferred example may be further configured to: the scroll is including changing a roll and reserve book, the opening part of reserve book is pasted and is had the adhesive tape, be provided with double-sided tape on the reserve book, it all sets up on the latch segment to change a roll and reserve book, the last fixed driving motor that is provided with of scroll frame is five, it carries out the measuring component that tests the speed, is used for rolling up cutting assembly that cuts and being used for carrying out the joint with the paper that changes on the book to change the reserve roll including being used for rolling up reserve, the measuring component all sets up in the frame with compressing tightly the subassembly, cutting assembly sets up on scroll frame.
Through adopting above-mentioned technical scheme, start measuring unit, make measuring unit set up on reserve book, start driving motor two simultaneously and rotate, it rotates to drive reserve book, the operation of testing the speed through measuring unit to the rotational speed of reserve book, the rotational speed of rolling up when reserve is the same with the speed of more changing the book, and when paper along between adhesive tape and the double-sided tape on the clockwise moves cutting assembly department, start cutting assembly, paper to between adhesive tape and the double-sided tape cuts, then start and compress tightly the subassembly, paper on rolling up reserve passes through the double-sided tape joint and is changing the paper of rolling up, when can avoiding rolling up the use to reserve, cause the damage of paper.
The present invention in a preferred example may be further configured to: the measuring component comprises a third hydraulic cylinder, a support and a speed measuring wheel, a fixed fixing frame is arranged on the frame, the three hydraulic cylinders are rotatably connected onto the fixing frame, the support is arranged on the third hydraulic cylinder, the support is in equal rotating fit with the third hydraulic cylinder and the frame, the speed measuring wheel is arranged in the support, the speed measuring wheel is in rotating fit with the support, the speed measuring wheel is provided with a plurality of speed measuring wheels on the support, a speed measuring belt is sleeved on the speed measuring wheel, the speed measuring belt is abutted to the standby roll, and a speed sensor is fixedly arranged on the support.
Through adopting above-mentioned technical scheme, start hydraulic cylinder three, make speed measuring belt and tachometer wheel butt on reserve roll, reserve roll rotation in-process can drive speed measuring belt and tachometer wheel and rotate, when the tachometer wheel rotates, measure the slew velocity of tachometer wheel by speedtransmitter, make reserve roll the same with the rotational speed of more changing a roll, avoid the course of the work, the damage of the paper on the reserve roll.
The present invention in a preferred example may be further configured to: the cutting assembly comprises a driving motor III, a sliding frame and a rotating screw rod, the sliding frame is fixedly arranged on the paper roll frame, the driving motor III is fixedly arranged on the sliding frame, the output shaft of the driving motor III is in running fit with the sliding frame, the driving motor III is electrically connected with the speed sensor, the rotating screw rod is coaxially fixed on the output shaft of the driving motor III, a cutting knife is sleeved on the rotating screw rod, the cutting knife is in threaded fit with the rotating screw rod, and the cutting knife is in sliding fit with the sliding frame.
Through adopting above-mentioned technical scheme, when cutting assembly department is moved to along the paper between adhesive tape and the double-sided tape on the clockwise, three works of driving motor drive and rotate the screw rod at the carriage internal rotation, rotate the screw rod and rotate the time, drive and cut the sword and slide along rotating the screw rod, can cut reserve paper of rolling up, the simple operation.
The present invention in a preferred example may be further configured to: the pressing assembly comprises a hydraulic cylinder four, a rotating frame and a pressing roller, the hydraulic cylinder four is arranged on the frame, the hydraulic cylinder four is in running fit with the frame, the hydraulic cylinder four is electrically connected with the speed sensor, the rotating frame is rotatably connected to the frame, one end, close to the standby coil, of the rotating frame is hinged to the hydraulic cylinder four, the pressing roller is arranged in the rotating frame in a plurality of positions along the length direction of the frame, a connecting frame is fixedly arranged on the paper roll frame, and the abutting roller is arranged on the connecting frame.
Through adopting above-mentioned technical scheme, start hydraulic cylinder four, drive the rotating turret and rotate to make the pinch roller on the rotating turret compress tightly changing the paper of rolling up, make the paper of rolling up in reserve and change the paper butt of rolling up, the double-sided tape of rolling up in reserve bonds with the paper of changing rolling up, from can realizing the use to reserve book, makes rolling that carries out that the coiling mechanism can last, and rolling processing is more high-efficient.
The present invention in a preferred example may be further configured to: the winding device comprises a driving motor IV, a winding roller and a hydraulic cylinder V, wherein the driving motor IV is fixedly arranged on the rack, an output shaft of the driving motor IV is matched with the rack in a rotating mode, the winding roller is coaxially fixed on the output shaft of the driving motor IV, a plurality of rotating supporting rollers are arranged on the winding roller in a butt mode, the hydraulic cylinder V is connected to the rack in a rotating mode, a rotating plate is hinged to the hydraulic cylinder V, a limiting roller is connected to the rotating plate in a rotating mode, and the limiting roller is connected to the winding roller in a butt mode.
Through adopting above-mentioned technical scheme, start driving motor four, drive the wind-up roll and rotate, when the wind-up roll rotated, start driving motor simultaneously, make driving motor and driving motor four with the fast rotation, can realize the paper rolling on the scroll to the wind-up roll, to the rolling of scroll spare.
The present invention in a preferred example may be further configured to: be provided with closing device in the frame, closing device includes torsional spring, dwang and circular arc pressure strip, the torsional spring sets up in the frame, the dwang is worn to locate in the frame, and dwang and frame normal running fit, the one end of torsional spring is fixed to be set up in the frame, and the other end is fixed to be set up on the dwang, the circular arc pressure strip rotates to be connected in the frame, and circular arc pressure strip butt on the wind-up roll.
Through adopting above-mentioned technical scheme, be provided with closing device in the frame, when the wind-up roll was to the paper rolling on the scroll, extrude paper through the circular arc pressure strip, when can making the wind-up roll carry out the rolling to paper, can make better, the efficient rolling of paper on the wind-up roll.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the rolling device is arranged on the rack and used for rolling the plurality of paper rolls on the paper roll frame into complete paper rolls for secondary use, so that the use efficiency of the paper rolls is high;
2. the conveying device is fixedly arranged on the rack, so that the paper roll is placed on the arc placing plate firstly, then the first driving motor is started to drive the conveying roller to rotate and drive the conveying belt to rotate, the paper roll on the arc placing plate is conveyed, and the operation is convenient and fast;
3. through fixed centre gripping subassembly that is provided with on the scroll frame, start hydraulic cylinder two, drive driving motor and latch segment and move to the direction that is close to the scroll, fix the paper roll of scroll, because the latch segment is trapezoidal piece, when the latch segment moved to being close to the scroll, can fix the scroll convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view showing the structure of the paper changer;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
fig. 5 is a schematic view showing the structure of the sheet feeding apparatus.
Reference numerals: 1. a frame; 2. paper roll; 21. roll replacement; 22. a standby volume; 221. an adhesive tape; 222. double-sided adhesive tape; 3. a paper roll holder; 31. driving a motor V; 4. a conveying device; 41. driving a motor I; 42. a conveying roller; 43. a conveyor belt; 431. a groove; 44. a circular arc placing plate; 5. a paper feeding device; 51. a first hydraulic cylinder; 52. pushing the paper board; 53. a clamping assembly; 531. a second hydraulic cylinder; 532. a second driving motor; 533. a locking block; 534. mounting a plate; 54. a support plate; 6. a paper changing device; 61. a measurement assembly; 611. a hydraulic cylinder III; 612. a support; 613. a speed measuring wheel; 614. a fixed mount; 615. a speed measuring belt; 616. a speed sensor; 62. cutting the assembly; 621. driving a motor III; 622. a carriage; 623. rotating the screw; 624. cutting knife; 63. a compression assembly; 631. a fourth hydraulic cylinder; 632. a rotating frame; 633. a pressure roller; 634. a connecting frame; 635. an abutment roller; 7. a winding device; 71. driving a motor IV; 72. a wind-up roll; 73. a fifth hydraulic cylinder; 74. a support roller; 75. a rotating plate; 76. a limiting roller; 8. a pressing device; 81. a torsion spring; 82. rotating the rod; 83. and an arc pressing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the waste paper roll recycling equipment for a printing plant disclosed by the invention comprises a rack 1, wherein a paper roll frame 3 for placing a paper roll 2 is arranged on the rack 1, a plurality of paper rolls 2 are placed on the paper roll frame 3, a conveying device 4 for conveying the paper rolls 2, a paper feeding device 5 for feeding the paper rolls 2 at the position of the paper roll frame 3, a paper changing device 6 for changing the paper rolls 2 on the paper roll frame 3, and a winding device 7 for winding the paper rolls 2 on the paper roll frame 3 are sequentially arranged on the rack 1, the conveying device 4 is arranged on the rack 1, the paper feeding device 5 is arranged on the rack 1, the paper changing device 6 is arranged on the paper roll frame 3, and the winding device 7 is arranged on the rack 1. When needing to retrieve 2 recycling of scroll, carry scroll frame 3 departments with scroll 2 through conveyor 4, then go up paper set 5 and fix scroll 2 on scroll frame 3, the winding is on coiling mechanism 7 after that, carry out the rolling to scroll 2, accomplish the back with 2 rolling of this scroll simultaneously, other scroll 2 to on the scroll frame 3 carry out the rolling, change other scroll 2 on the scroll frame 3 through trading paper set 6, after the change is accomplished, carry out the rolling to scroll 2 through coiling mechanism 7, can carry out the rolling with a plurality of scrolls 2, and it carries out the secondary and uses to wind into complete scroll 2, the availability factor of scroll 2 is higher.
Referring to fig. 1 and 5, the conveying device 4 includes a first driving motor 41, a conveying roller 42 and a conveying belt 43, the first driving motor 41 is fixedly arranged on the frame 1, an output shaft of the first driving motor 41 is in running fit with the frame 1, the conveying roller 42 is coaxially fixed on the output shaft of the first driving motor 41, the conveying roller 42 is provided with a plurality of conveying rollers along the length direction of the frame 1, the conveying roller 42 is sleeved with the conveying belt 43, and an arc placing plate 44 for placing the paper roll 2 is fixedly arranged on the conveying belt 43. When needing to transport scroll 2 to scroll frame 3 department, place the circular arc with scroll 2 earlier and place the board 44 on, start driving motor 41 after that, drive conveying roller 42 and rotate, drive conveyer belt 43 and rotate, place scroll 2 on the board 44 to the circular arc and carry.
Referring to fig. 1 and 5, after the paper roll 2 is conveyed to the lower part of the paper roll frame 3, the first driving motor 41 is turned off, the paper feeding device 5 is started, and the paper roll 2 is fixed on the paper roll frame 3. The paper feeding device 5 comprises a first hydraulic cylinder 51, a first paper pushing plate 52 and a clamping assembly 53, a supporting plate 54 is fixedly arranged on the rack 1, the bottom end of the first hydraulic cylinder 51 is fixedly arranged on the supporting plate 54, the first paper pushing plate 52 is fixedly arranged at the top end of the first hydraulic cylinder 51, grooves 431 for the first paper pushing plate 52 to penetrate through are formed in the conveying belt 43 and the circular arc placing plate 44, the clamping assembly 53 is fixedly arranged on the paper roll frame 3, and the clamping assembly 53 is relatively arranged on the paper roll frame 3 along the width direction of the rack 1. And starting the hydraulic cylinder I51, driving the paper pushing plate 52 to ascend by the telescopic end of the hydraulic cylinder I51 and penetrate through the groove 431, pushing the paper roll 2 to the paper roll frame 3, enabling the central axis of the paper roll 2 to be overlapped with the central axis of the clamping assembly 53, and then closing the hydraulic cylinder I51.
Referring to fig. 1 and 2, the clamping assembly 53 includes a second hydraulic cylinder 531, a second driving motor 532 and a locking block 533, a mounting plate 534 is fixedly disposed on the paper roll stand 3, the second hydraulic cylinder 531 is fixedly disposed on the mounting plate 534, the second driving motor 532 is disposed in the mounting plate 534, the second driving motor 532 is in sliding fit with the mounting plate 534, the second driving motor 532 is fixedly connected with a telescopic end of the second hydraulic cylinder 531, the locking block 533 is fixedly disposed on an output shaft of the second driving motor 532, and the locking block 533 is a trapezoid block. After promoting scroll 2 to 3 departments of scroll frame, start two 531 hydraulic cylinders, drive driving motor 532 and latch segment 533 and move to the direction that is close to scroll 2, fix the paper roll of scroll 2, because latch segment 533 is the trapezoidal piece, when latch segment 533 moves to being close to scroll 2, can fix scroll 2.
Referring to fig. 3 and 4, after the paper roll 2 is fixed, the paper is wound on the winding device 7 to be wound. The winding device 7 comprises a driving motor four 71, a winding roller 72 and a hydraulic cylinder five 73, the driving motor four 71 is fixedly arranged on the rack 1, an output shaft of the driving motor four 71 is in running fit with the rack 1, the winding roller 72 is coaxially fixed on the output shaft of the driving motor four 71, a plurality of rotating supporting rollers 74 are abutted on the winding roller 72, the hydraulic cylinder five 73 is rotatably connected to the rack 1, a rotating plate 75 is hinged to the hydraulic cylinder five 73, a limiting roller 76 is rotatably connected to the rotating plate 75, and the limiting roller 76 is abutted on the winding roller 72. And starting the driving motor IV 71 to drive the winding roller 72 to rotate, and when the winding roller 72 rotates, starting the driving motor 532 simultaneously to enable the driving motor 532 and the driving motor IV 71 to rotate at the same speed, so that the paper on the paper roll 2 is wound on the winding roller 72, and the winding of the paper roll 2 is completed.
Referring to fig. 3 and 4, when making wind-up roll 72 roll up paper, can make paper better, the efficient rolling is to wind on wind-up roll 72, be provided with closing device 8 in frame 1, closing device 8 includes torsional spring 81, dwang 82 and circular arc pressure strip 83, torsional spring 81 sets up in frame 1, dwang 82 wears to locate in frame 1, and dwang 82 and frame 1 normal running fit, torsional spring 81's one end is fixed to be set up in frame 1, the other end is fixed to be set up on dwang 82, circular arc pressure strip 83 rotates and connects in frame 1, and circular arc pressure strip 83 butt on wind-up roll 72. When the winding roller 72 winds the paper on the paper roll 2, the circular arc pressing plate 83 extrudes the paper, so that the paper is tidier and more efficient on the winding roller 72, and meanwhile, in the winding process, the paper can extrude the circular arc pressing plate 83, so that the circular arc pressing plate 83 moves in the direction away from the paper, and acting force is applied to the torsion spring 81.
Referring to fig. 1 and 3, in the process of winding the paper roll 2, one paper roll 2 on the paper roll frame 3 is used, and when another paper roll 2 needs to be used, the paper roll 2 is replaced. The paper roll 2 comprises a replacement roll 21 and a standby roll 22, an adhesive tape 221 is adhered to an opening of the standby roll 22, a double-sided adhesive tape 222 is arranged on the standby roll 22, the double-sided adhesive tape 222 is an adhesive tape with an outer isolation film removed, the replacement roll 21 and the standby roll 22 are both arranged on a locking block 533, and in combination with the figure 2, a driving motor five 31 is fixedly arranged on the paper roll frame 3. When the paper roll 2 is replaced, the driving motor five 31 is started to drive the replacement roll 21 to rotate towards the direction far away from the winding device 7, and meanwhile, the standby roll 22 rotates towards the direction close to the winding device 7 to be prepared for replacement. The paper changing device 6 comprises a measuring component 61 for measuring the speed of the standby roll 22, a cutting component 62 for cutting the standby roll 22 and a pressing component 63 for jointing the paper on the standby roll 22 and the paper on the replacement roll 21, wherein the measuring component 61 and the pressing component 63 are arranged on the frame 1, and the cutting component 62 is arranged on the paper roll frame 3. When the standby roll 22 needs to be used, the measuring component 61 is started, the measuring component 61 is arranged on the standby roll 22, the second driving motor 532 is started to rotate at the same time, the standby roll 22 is driven to rotate, the speed measurement operation is carried out on the rotating speed of the standby roll 22 through the measuring component 61, when the rotating speed of the standby roll 22 is the same as the speed of changing the roll 21, and when paper between the adhesive tape 221 and the double-sided adhesive tape 222 moves to the cutting component 62 along the clockwise direction, the cutting component 62 is started, the paper between the adhesive tape 221 and the double-sided adhesive tape 222 is cut, then the pressing component 63 is started, the paper on the standby roll 22 is jointed with the paper on the changing roll 21 through the double-sided adhesive tape 222, and winding is carried out.
Referring to fig. 3 and 4, the measuring assembly 61 includes a hydraulic cylinder three 611, a bracket 612 and a velocity measuring wheel 613, a fixing frame 614 is fixedly disposed on the machine frame 1, the hydraulic cylinder three 611 is rotatably connected to the fixing frame 614, the bracket 612 is disposed on the hydraulic cylinder three 611, the bracket 612 is rotatably matched with the hydraulic cylinder three 611 and the machine frame 1, the velocity measuring wheel 613 is disposed in the bracket 612, the velocity measuring wheel 613 is rotatably matched with the bracket 612, the velocity measuring wheel 613 is disposed on the bracket 612, a velocity measuring belt 615 is sleeved on the velocity measuring wheel 613, the velocity measuring belt 615 abuts against the standby coil 22, and a velocity sensor 616 is fixedly disposed on the bracket 612. When the standby roll 22 is used, the hydraulic cylinder three 611 is started, the speed measuring belt 615 and the speed measuring wheel 613 are abutted to the standby roll 22, the speed measuring belt 615 and the speed measuring wheel 613 can be driven to rotate in the rotation process of the standby roll 22, when the speed measuring wheel 613 rotates, the rotation speed of the speed measuring wheel 613 is measured by the speed sensor 616, when the speed of the speed measuring wheel 613 is the same as the speed of changing the roll 21, the speed sensor 616 transmits a signal to the cutting component 62, and the standby roll 22 is cut.
Referring to fig. 2 and 3, cutting assembly 62 includes three driving motors 621, a sliding frame 622 and a rotating screw 623, sliding frame 622 is fixedly arranged on paper roll rack 3, three driving motors 621 are fixedly arranged on sliding frame 622, output shafts of three driving motors 621 are in running fit with sliding frame 622, three driving motors 621 are electrically connected with speed sensor 616, rotating screw 623 is coaxially fixed on output shafts of three driving motors 621, rotating screw 623 is sleeved with cutting knife 624, cutting knife 624 is in threaded fit with rotating screw 623, and cutting knife 624 is in sliding fit with sliding frame 622. When the speeds of the standby roll 22 and the replacement roll 21 are the same, and meanwhile, when the paper between the adhesive tape 221 and the double-sided adhesive tape 222 moves to the cutting assembly 62 along the clockwise direction, the driving motor three 621 works to drive the rotating screw 623 to rotate in the sliding frame 622, and when the rotating screw 623 rotates, the cutting knife 624 is driven to slide along the rotating screw 623 to cut the paper on the standby roll 22, and after the cutting is finished, the paper on the standby roll 22 is bonded on the paper on the replacement roll 21 through the pressing assembly 63 to be wound.
Referring to fig. 1 and 2, the pressing assembly 63 includes a fourth hydraulic cylinder 631, a rotating frame 632 and a pressing roller 633, the fourth hydraulic cylinder 631 is disposed on the frame 1, the fourth hydraulic cylinder 631 is in a rotating fit with the frame 1, the fourth hydraulic cylinder 631 is electrically connected to the speed sensor 616, the rotating frame 632 is rotatably connected to the frame 1, one end of the rotating frame 632, which is close to the standby roll 22, is hinged to the fourth hydraulic cylinder 631, the pressing roller 633 is disposed in the rotating frame 632, the pressing rollers 633 are disposed along the length direction of the frame 1, a connecting frame 634 is fixedly disposed on the paper roll frame 3, and an abutting roller 635 is disposed on the connecting frame 634. When the paper on the replacement roll 21 is rolled, the abutting roller 635 on the connecting frame 634 abuts against the paper on the replacement roll 21, after the paper on the standby roll 22 is cut, the hydraulic cylinder four 631 is started to drive the rotating frame 632 to rotate, the pressing roller 633 on the rotating frame 632 presses the paper on the replacement roll 21, the paper on the standby roll 22 abuts against the paper on the replacement roll 21, the double-sided tape 22 on the standby roll 22 is bonded with the paper on the replacement roll 21, and the rolling device 7 rolls the paper on the standby roll 22 to finish the use of the standby roll 22.
The implementation principle of the embodiment is as follows: firstly, the paper roll 2 is placed on the circular arc placing plate 44, then the first driving motor 41 is started to drive the conveying roller 42 to rotate, the conveying belt 43 is driven to rotate, and the paper roll 2 on the circular arc placing plate 44 is conveyed. After the paper roll 2 is conveyed to the lower part of the paper roll frame 3, the driving motor I41 is closed, the hydraulic cylinder I51 is started, the telescopic end of the hydraulic cylinder I51 drives the paper pushing plate 52 to ascend and penetrate through the groove 431, the paper roll 2 is pushed to the paper roll frame 3, the central axis of the paper roll 2 is overlapped with the central axis of the clamping assembly 53, and then the hydraulic cylinder I51 is closed. Then, the second hydraulic cylinder 531 is actuated to drive the driving motor 532 and the locking block 533 to move in a direction approaching the paper roll 2, so as to fix the paper roll of the paper roll 2. After the paper roll 2 is fixed, winding paper on the winding device 7, starting the driving motor IV 71 to drive the winding roller 72 to rotate, and when the winding roller 72 rotates, starting the driving motor 532 simultaneously to enable the driving motor 532 and the driving motor IV 71 to rotate at the same speed, winding the paper on the paper roll 2 on the winding roller 72, and finishing winding the paper roll 2. When a paper roll 2 is wound, one paper roll 2 on a paper roll frame 3 is used completely, and another paper roll 2 needs to be used, the paper roll 2 is replaced, a drive motor five 31 is started to drive a replacement roll 21 to rotate in a direction far away from a winding device 7, a standby roll 22 rotates in a direction close to the winding device 7, a measurement component 61 is started to enable the measurement component 61 to be arranged on the standby roll 22, a drive motor two 532 is started to rotate to drive the standby roll 22 to rotate, speed measurement operation is carried out on the rotating speed of the standby roll 22 through the measurement component 61, when the rotating speed of the standby roll 22 is the same as that of the replacement roll 21, and when paper between an adhesive tape 221 and a double-sided adhesive tape 222 moves to a cutting component 62 in a clockwise direction, the cutting component 62 is started to cut the paper between the adhesive tape 221 and the double-sided adhesive tape 222, and then a pressing component 63 is started, the paper on the backup roll 22 is joined to the paper on the replacement roll 21 by the double-sided adhesive tape 222, and is wound.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The waste paper roll recycling equipment for the printing plant comprises a rack (1) and is characterized in that a paper roll frame (3) used for placing paper rolls (2) is arranged on the rack (1), a plurality of paper rolls (2) are placed on the paper roll frame (3), a conveying device (4) used for conveying the paper rolls (2), a paper feeding device (5) used for feeding the paper rolls (2) at the position of the paper roll frame (3), a paper changing device (6) used for changing the paper rolls (2) on the paper roll frame (3) and a winding device (7) used for winding the paper rolls (2) on the paper roll frame (3) are sequentially arranged on the rack (1), the conveying device (4) is arranged on the rack (1), the paper feeding device (5) is arranged on the rack (1), and the paper changing device (6) is arranged on the paper roll frame (3), the winding device (7) is arranged on the rack (1).
2. The waste paper roll recycling device in the printing plant according to claim 1, wherein the conveying device (4) comprises a first driving motor (41), a plurality of conveying rollers (42) and a plurality of conveying belts (43), the first driving motor (41) is fixedly arranged on the frame (1), an output shaft of the first driving motor (41) is rotatably matched with the frame (1), the conveying rollers (42) are coaxially fixed on the output shaft of the first driving motor (41), the plurality of conveying rollers (42) are arranged along the length direction of the frame (1), the conveying belts (43) are sleeved on the conveying rollers (42), and an arc-shaped placing plate (44) for placing the paper roll (2) is fixedly arranged on the conveying belts (43).
3. The waste paper roll recycling equipment for the printing plant according to claim 2, wherein the paper feeding device (5) comprises a first hydraulic cylinder (51), a paper pushing plate (52) and a clamping assembly (53), a support plate (54) is fixedly arranged on the rack (1), the bottom end of the first hydraulic cylinder (51) is fixedly arranged on the support plate (54), the paper pushing plate (52) is fixedly arranged at the top end of the first hydraulic cylinder (51), grooves (431) for the paper pushing plate (52) to pass through are formed in the conveying belt (43) and the circular arc placing plate (44), the clamping assembly (53) is fixedly arranged on the paper roll frame (3), and the clamping assembly (53) is relatively arranged on the paper roll frame (3) along the width direction of the rack (1).
4. The waste paper roll recycling and reusing device for printing plants according to claim 3, wherein the clamping assembly (53) comprises a second hydraulic cylinder (531), a second driving motor (532) and a locking block (533), the paper roll frame (3) is fixedly provided with a mounting plate (534), the second hydraulic cylinder (531) is fixedly arranged on the mounting plate (534), the second driving motor (532) is arranged in the mounting plate (534), the second driving motor (532) is in sliding fit with the mounting plate (534), the second driving motor (532) is fixedly connected with the telescopic end of the second hydraulic cylinder (531), the locking block (533) is fixedly arranged on the output shaft of the second driving motor (532), and the locking block (533) is a trapezoidal block.
5. The waste paper roll recycling and reusing device of printing plant according to claim 4, wherein the paper roll (2) comprises a replacement roll (21) and a backup roll (22), the opening of the backup roll (22) is pasted with a glue strip (221), the backup roll (22) is provided with a double-sided tape (222), the replacement roll (21) and the backup roll (22) are both arranged on a locking block (533), the paper roll frame (3) is fixedly provided with a driving motor five (31), the paper changing device (6) comprises a measuring component (61) for measuring the speed of the backup roll (22), a cutting component (62) for cutting the backup roll (22) and a pressing component (63) for bonding the paper on the backup roll (22) and the paper on the replacement roll (21), the measuring component (61) and the pressing component (63) are both arranged on the frame (1), the cutting component (62) is arranged on the paper roll frame (3).
6. The printing plant waste paper roll recycling apparatus according to claim 5, the measuring assembly (61) comprises a hydraulic cylinder III (611), a bracket (612) and a speed measuring wheel (613), a fixed frame (614) is fixedly arranged on the frame (1), the hydraulic cylinder III (611) is rotatably connected to the fixed frame (614), the bracket (612) is arranged on the hydraulic cylinder III (611), the bracket (612) is in running fit with the hydraulic cylinder III (611) and the frame (1), the tachometer wheel (613) is arranged in the bracket (612), the speed measuring wheel (613) is matched with the bracket (612) in a rotating way, a plurality of speed measuring wheels (613) are arranged on the bracket (612), the speed measuring wheel (613) is sleeved with a speed measuring belt (615), the speed measuring belt (615) is abutted to the standby roll (22), and the support (612) is fixedly provided with a speed sensor (616).
7. The waste paper roll recycling apparatus of printing plant according to claim 6, wherein said cutting assembly (62) comprises a driving motor III (621), a sliding frame (622) and a rotating screw (623), said sliding frame (622) is fixedly disposed on said paper roll holder (3), said driving motor III (621) is fixedly disposed on said sliding frame (622), said output shaft of said driving motor III (621) is rotatably fitted with said sliding frame (622), said driving motor III (621) is electrically connected with said speed sensor (616), said rotating screw (623) is coaxially fixed on said output shaft of said driving motor III (621), said rotating screw (623) is sleeved with a cutting knife (624), said cutting knife (624) is in threaded fit with said rotating screw (623), and said cutting knife (624) is in sliding fit with said sliding frame (622).
8. The printing plant waste paper roll recycling apparatus according to claim 7, the pressing component (63) comprises a hydraulic cylinder four (631), a rotating frame (632) and a pressing roller (633), the hydraulic cylinder four (631) is arranged on the frame (1), the hydraulic cylinder four (631) is in running fit with the frame (1), the hydraulic cylinder four (631) is electrically connected with the speed sensor (616), the rotating frame (632) is rotatably connected on the machine frame (1), one end of the rotating frame (632) close to the standby coil (22) is hinged with a hydraulic cylinder four (631), the pressing roller (633) is arranged in the rotating frame (632), and a plurality of pressing rollers (633) are arranged along the length direction of the frame (1), the paper roll rack (3) is fixedly provided with a connecting rack (634), and the connecting rack (634) is provided with an abutting roller (635).
9. The waste paper roll recycling and reusing device for the printing plant according to claim 8, wherein the winding device (7) comprises a driving motor four (71), a winding roller (72) and a hydraulic cylinder five (73), the driving motor four (71) is fixedly arranged on the rack (1), an output shaft of the driving motor four (71) is in running fit with the rack (1), the winding roller (72) is coaxially fixed on the output shaft of the driving motor four (71), the winding roller (72) is abutted with a plurality of rotating supporting rollers (74), the hydraulic cylinder five (73) is rotatably connected to the rack (1), the hydraulic cylinder five (73) is hinged with a rotating plate (75), the rotating plate (75) is rotatably connected with a limiting roller (76), and the limiting roller (76) is abutted to the winding roller (72).
10. The printing plant waste paper roll recycling equipment according to claim 9, wherein a compressing device (8) is arranged on the frame (1), the compressing device (8) comprises a torsion spring (81), a rotating rod (82) and an arc compressing plate (83), the torsion spring (81) is arranged in the frame (1), the rotating rod (82) is arranged in the frame (1) in a penetrating manner, the rotating rod (82) is in running fit with the frame (1), one end of the torsion spring (81) is fixedly arranged on the frame (1), the other end of the torsion spring is fixedly arranged on the rotating rod (82), the arc compressing plate (83) is connected to the frame (1) in a rotating manner, and the arc compressing plate (83) is abutted against the winding roller (72).
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| CN202010319367.5A CN111559663B (en) | 2020-04-21 | 2020-04-21 | Waste paper roll recycling equipment for printing factory |
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| CN111559663B (en) | 2021-07-27 |
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