CN113829660A - Paperboard line cutting machine - Google Patents
Paperboard line cutting machine Download PDFInfo
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- CN113829660A CN113829660A CN202111082100.XA CN202111082100A CN113829660A CN 113829660 A CN113829660 A CN 113829660A CN 202111082100 A CN202111082100 A CN 202111082100A CN 113829660 A CN113829660 A CN 113829660A
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- roller
- cutting line
- frame
- cutting
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- 239000011087 paperboard Substances 0.000 title claims abstract description 80
- 239000011111 cardboard Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 18
- 239000000123 paper Substances 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 description 8
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/022—Holders for feeding or positioning blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/06—Feeding sheets or blanks from stacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/92—Delivering
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- Making Paper Articles (AREA)
Abstract
The invention discloses a paperboard cutting line machine, which has the technical scheme that the machine comprises a frame and a feeding device which is arranged on the frame and is used for sending stacked paperboards out one by one, the cutting line device comprises a cutting line main roller and a cutting line bearing roller which are axially and rotatably connected to the rack, a cutting line knife is arranged on the cutting line main roller, a cutting line motor is arranged on the rack, a feeding pinch roller set used for pinching the paper board sent out from the cutting line gap is arranged on the rack at the feeding side of the cutting line gap, a feeding motor used for driving the feeding pinch roller set and the feeding pinch roller set is arranged on the rack, and an arc-shaped cutting edge used for cutting the paper board and a avoiding notch capable of avoiding the paper board are arranged on the cutting line knife. Is favorable for improving the thread cutting effect and the product quality of the thread cutting machine.
Description
Technical Field
The invention relates to the technical field of paperboard processing equipment, in particular to a paperboard cutting machine.
Background
Some of the paperboard needs to be cut at four corners so that the box or lid can be formed after the paperboard is folded, and the paperboard needs to be cut at the corners after the paperboard is folded. However, most of the paper board chamfering and cutting lines on the current market are processed by a die-cutting machine, and the die-cutting machine is huge in appearance and large in vibration, can only work on the bottom layer of a factory building, and is very limited.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a paperboard line cutting machine to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a paperboard cutting machine comprises a rack, a feeding device and a cutting device, wherein the feeding device is arranged on the rack and used for feeding stacked paperboards one by one, the feeding device is arranged on the rack and used for conveying the paperboards fed out from the feeding device, the cutting device is arranged on the rack and used for cutting the paperboards, the feeding device and the cutting device are sequentially arranged, the cutting device comprises a cutting line main roller and a cutting line bearing roller which are axially and rotatably connected to the rack, the cutting line main roller and the cutting line bearing roller are arranged in parallel, a cutting line gap is reserved between the cutting line main roller and the cutting line bearing roller, a cutting line knife is arranged on the cutting line main roller, a cutting line motor used for driving the cutting line main roller to rotate is arranged on the rack, a feeding pinch roller set used for pinching the paperboards to be fed into the cutting line gap is arranged on the feeding side of the cutting line gap, and a discharging pinch roller set used for pinching the paperboards fed out from the cutting line gap is arranged on the discharging side of the cutting line gap, the paper cutting machine is characterized in that a feeding motor used for driving the feeding pinch roll set and the discharging pinch roll set is arranged on the rack, an arc-shaped cutting edge used for cutting a paperboard and an avoiding notch capable of avoiding the paperboard are arranged on the cutting line knife, and the cutting line motor drives the cutting line main roll to rotate, wherein the cutting line motor comprises a cutting line state that the arc-shaped cutting edge can cooperate with the cutting line receiving roll to cut the paperboard and a paper passing state that the paper feeding plate can slide when the avoiding notch corresponds to the cutting line receiving roll.
The invention is further configured to: the feeding device comprises a feeding conveying belt which is rotatably connected to the frame, a feeding roller which is positioned above the feeding conveying belt and can accept stacked paper boards, a stop lever which is positioned at the discharging end of the feeding conveying belt and used for limiting the stacked paper boards, and a baffle which is positioned on the two sides of the width of the feeding conveying belt and used for limiting the stacked paper boards, wherein the feeding roller is axially rotatably connected to the frame, a feeding gap for one paper board to slide is reserved between the lower end of the stop lever and the feeding conveying belt, one side of the paper board which is abutted between the two baffles is stacked on the feeding roller, the other side of the paper board is downwardly inclined, and the paper board which is lowermost can be conveyed out from the feeding gap by the feeding conveying belt in the rotating process.
The invention is further configured to: the feeding device comprises a feeding conveying belt and elastic pressing wheels, the feeding conveying belt is rotatably connected to the rack, the elastic pressing wheels are used for pressing the paper boards to the feeding conveying belt, the elastic pressing wheels are arranged in a plurality of positions and are arranged along the length direction of the feeding conveying belt, a feeding frame is rotatably connected to the rack and is used for allowing the elastic pressing wheels to rotate and be connected, and elastic pieces capable of pushing the elastic pressing wheels to be close to the feeding conveying belt are connected between the feeding frame and the rack in an abutting mode.
The invention is further configured to: the wire cutting knife is connected onto the wire cutting main roller in an axial sliding mode, a limited rotation spline structure is arranged between the wire cutting knife and the wire cutting main roller, an installation seat for the wire cutting knife to be connected in a rotating mode is connected onto the rack in a sliding mode, a driving screw for driving the installation seat to slide on the rack in the axial rotating mode is connected onto the rack in the axial rotating mode, the driving screw is in threaded connection with the installation seat, and the driving screw can drive the wire cutting knife to slide on the wire cutting main roller in the rotating process through the installation seat;
the secant knives are provided with two and are respectively close to two ends of the secant main roller, the driving screw rod is provided with a positive thread and a negative thread which are respectively in threaded connection with the two mounting seats, and the driving screw rod can simultaneously drive the two secant knives to be close to or far away from the sliding through the two mounting seats in the rotating process.
The invention is further configured to: the machine frame is connected with an installation sliding seat for axial rotation installation of the cutting line receiving roller in a sliding mode, the installation sliding seat can regulate and control the distance between the cutting line gaps in the sliding process of the machine frame, and a regulation and control assembly capable of regulating and controlling the position of the installation sliding seat on the machine frame is arranged on the machine frame.
The invention is further configured to: the feeding pinch roll set comprises a feeding drive roll and a feeding driven roll which are axially and rotatably connected to the rack, the discharging pinch roll set comprises a discharging drive roll and a discharging driven roll which are axially and rotatably connected to the rack, and the output end of the feeding motor is in synchronous transmission connection with the feeding drive roll and the discharging drive roll through a transmission chain.
The invention is further configured to: the feeding and clamping roller set further comprises two feeding transmission gears which are in synchronous meshing transmission connection between the feeding driving roller and the feeding driven roller, feeding driving gears which are respectively meshed with the two feeding transmission gears are arranged on the feeding driving roller and the feeding driven roller, and the feeding motor can drive the feeding driving roller to rotate through the meshed feeding driving gears and the feeding transmission gears to drive the feeding driven roller to synchronously and reversely rotate.
The invention is further configured to: the frame is slided and is connected with the slide that advances that supplies to advance the driven voller axial rotation installation, advance the slide and can regulate and control the interval of advancing between the drive roll and advancing the driven voller in-process of sliding in the frame, be provided with the regulation and control subassembly that can regulate and control into the slide in the frame and put in the frame.
The invention is further configured to: the feeding motor drives the feeding driving roller to rotate, and in the process, the feeding motor can drive the driven roller to synchronously and reversely rotate through the meshed output driving gear and the output transmission gear.
The invention is further configured to: the frame is connected with a slide seat for axially rotating and installing a driven roller, the slide seat can regulate and control the distance between the driving roller and the driven roller in the sliding process of the frame, and a regulating and controlling assembly capable of regulating and controlling the position of the slide seat on the frame is arranged on the frame.
In conclusion, the invention has the following beneficial effects: wherein feed arrangement can send out the scraps of paper that pile up from the discharge end in turn, and send into feed arrangement's feed end, feed arrangement sends into each scraps of paper again and carries out the secant in the secant device, and the secant sword can cooperate the secant accepting roller to carry out the secant operation to the cardboard through the arc cutting edge when rotating in the secant device, and just stopped the secant operation to the cardboard when dodging the breach and corresponding the secant accepting roller immediately, make the secant operation accessible to the cardboard adjust and control the secant length of cardboard when the arc cutting edge corresponds the secant accepting roller, and the secant sword can separate with the cardboard immediately through dodging the breach when the secant targets in place, effectively avoid leaving the secant error on the cardboard, thereby be favorable to improving the secant effect and the product quality of secant device. And this secant machine realizes the chamfer secant to the cardboard through rotating the secant sword, and operating condition is stable, and vibrations are little, can improve secant machine's application scope greatly.
Drawings
FIG. 1 is a schematic perspective view of a paperboard slitting machine;
FIG. 2 is a schematic perspective view of a feeding device;
FIG. 3 is a schematic perspective view of the feeding device;
FIG. 4 is a cross-sectional view of the feeding device;
FIG. 5 is a perspective view of the thread cutting device;
FIG. 6 is a schematic perspective view of a partial thread cutting device;
fig. 7 is a schematic perspective view of the thread cutting knife.
Reference numerals: 1. a frame; 2. a feeding device; 21. a feed conveyor belt; 22. a feeding roller; 23. a stop lever; 24. a baffle plate; 3. a feeding device; 31. a feeding conveyor belt; 32. an elastic pinch roller; 33. a feeding frame; 34. an elastic member; 4. a thread cutting device; 41. a main roller for cutting the wire; 42. a thread cutter; 421. an arc-shaped blade; 422. avoiding the notch; 43. a cutting line receiving roller; 431. installing a sliding seat; 44. a wire cutting motor; 45. a mounting seat; 46. a drive screw; 5. feeding a pinch roll set; 51. a driving roller is driven; 52. a feeding driven roller; 53. a feed transmission gear; 54. a driving gear; 55. a sliding seat is arranged; 6. taking out the pinch roll set; 61. taking out the driving roller; 62. a driven roller is taken out; 63. outputting a transmission gear; 64. a driving gear is output; 65. discharging the sliding seat; 7. a feeding motor; 71. a drive chain; 8. a regulatory component.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1-7, a paperboard cutting machine comprises a frame 1, a feeding device 2 arranged on the frame 1 for feeding stacked paperboards one by one, a feeding device 3 arranged on the frame 1 for conveying the paperboards fed from the feeding device 2, and a cutting device 4 arranged on the frame 1 for cutting the paperboards, wherein the feeding device 2, the feeding device 3, and the cutting device 4 are arranged in sequence, the cutting device 4 comprises a cutting line main roller 41 and a cutting line receiving roller 43 axially and rotatably connected to the frame 1, the cutting line main roller 41 and the cutting line receiving roller 43 are arranged in parallel with each other with a cutting line gap left therebetween, a cutting line knife 42 is arranged on the cutting line main roller 41, a cutting line motor 44 for driving the cutting line main roller 41 to rotate is arranged on the frame 1, a feeding pinch roller set 5 for pinching the paperboards into the cutting line gap is arranged on the feeding side of the cutting line gap on the frame 1, the frame 1 is provided with a discharge pinch roller group 6 for pinching the paper board sent out from the cutting line gap at the discharge side of the cutting line gap, the frame 1 is provided with a feeding motor 7 for driving the feed pinch roller group 5 and the discharge pinch roller group 6, the cutting line knife 42 is provided with an arc-shaped cutting edge 421 for cutting the paper board and an avoiding notch 422 capable of avoiding the paper board, and the cutting line motor 44 drives the cutting line main roller 41 to rotate, and comprises a cutting line state that the arc-shaped cutting edge 421 can cooperate with the cutting line receiving roller 43 to cut the paper board and a paper passing state that the paper board can slide when the avoiding notch 422 corresponds to the cutting line receiving roller 43.
Wherein feed arrangement 2 can send out the scraps of paper that pile up one by one from the discharge end, and send into feed arrangement 3's feed end, feed arrangement 3 sends into each scraps of paper again and carries out the secant in secant device 4, and secant sword 42 can cooperate secant accepting roller 43 to carry out the secant operation to the cardboard through arc cutting edge 421 in secant device 4 when rotating, and just stopped the secant operation to the cardboard when dodging breach 422 corresponds secant accepting roller 43 immediately, make the secant length of the secant of cardboard when the secant operation accessible regulation and control arc cutting edge 421 corresponds secant accepting roller 43, and secant sword 42 can be separated with the cardboard immediately through dodging breach 422 when the secant targets in place, effectively avoid leaving the secant error on the cardboard, thereby be favorable to improving secant effect and the product quality of secant device 4. In addition, the line cutting machine realizes angle removal and line cutting of the paper board by rotating the line cutting knife 42, has stable working state and small vibration, and can greatly improve the application range of the line cutting machine.
And wherein material feeding unit 3 accessible is provided with the sensor that can detect the cardboard position and detects the position of cardboard, that is the cardboard is apart from the distance of secant sword 42, therefore the setting of this sensor makes the cardboard can cooperate secant motor 44 to drive when secant sword 42 intervenes through external controller in transportation process, also can control the secant length of arc cutting edge 421 on the cardboard, is favorable to improving the secant effect and the degree of automation of secant machine.
And the feeding side and the discharging side in the cutting line clearance are respectively provided with a feeding pinch roller set 5 and a discharging pinch roller set 6, so that the two pinch roller sets can clamp the front side and the rear side of the paperboard at the cutting line, the conveying stability and the cutting line effect of the paperboard are improved, and the product quality is effectively improved.
The feeding device 2 comprises a feeding conveyer belt 21 which is rotatably connected to the rack 1, a feeding roller 22 which is positioned above the feeding conveyer belt 21 and can receive stacked paper boards, a stop lever 23 which is positioned at the discharging end of the feeding conveyer belt 21 and is used for limiting the stacked paper boards, and baffle plates 24 which are positioned at two sides of the width of the feeding conveyer belt 21 and are used for limiting the stacked paper boards, wherein the feeding roller 22 is axially and rotatably connected to the rack 1, a feeding gap for one paper board to slide is reserved between the lower end of the stop lever 23 and the feeding conveyer belt 21, one side of the paper board abutted between the two baffle plates 24 is stacked on the feeding roller 22, the other side of the paper board is downwards inclined and arranged and abutted against the stop lever 23, and the feeding conveyer belt 21 can convey the lowest paper board out from the feeding gap in the rotating process. The cardboard that is provided with of both sides baffle 24 does benefit to pile up keeps neat, and the feeding gyro wheel 22 that is located the below can conveniently accept the one side of piling up the cardboard, and the opposite side of piling up the cardboard then supports and presses on feeding conveyer belt 21, and this design makes feeding conveyer belt 21 can convenient and fast in the rotation process will pile up the cardboard lowermost cardboard and send into the feeding clearance, and simple structure design benefit is favorable to feed arrangement 2 to see the cardboard out in turn.
The baffles 24 on both sides can also adjust the distance, thereby being beneficial to improving the flexibility and the application range of the feeding device 2.
The feeding device 3 comprises a feeding conveyer belt 31 rotationally connected to the rack 1 and elastic pressing wheels 32 used for pressing the paper boards to the feeding conveyer belt 31, the elastic pressing wheels 32 are provided with a plurality of elastic pressing wheels 32 arranged along the length direction of the feeding conveyer belt 31, the rack 1 is rotationally connected with a feeding frame 33 for the elastic pressing wheels 32 to rotationally connect, and elastic pieces 34 capable of always pushing the elastic pressing wheels 32 to be close to the feeding conveyer belt 31 are connected between the feeding frame 33 and the rack 1 in an abutting mode. The pay-off frame 33 rotates to be connected in frame 1 to can drive elastic pinch roller 32 all the time and be close to pay-off conveyer belt 31 under the effort of elastic component 34, thereby make material feeding unit 3 can the centre gripping transport cardboard, be favorable to improving the stability and the accuracy that the cardboard was carried, cooperate the above-mentioned sensor that can detect the cardboard position, can effectively improve the secant precision of cardboard.
The cutting line knife 42 is connected to the cutting line main roller 41 in an axial sliding mode, a limited rotation spline structure is arranged between the cutting line knife 42 and the cutting line main roller 41, the rack 1 is connected with a mounting seat 45 in a sliding mode, the cutting line knife 42 is connected with the mounting seat 45 in a rotating mode, the rack 1 is connected with a driving screw 46 in an axial rotating mode, the driving screw 46 is used for driving the mounting seat 45 to slide on the rack 1, the driving screw 46 is in threaded connection with the mounting seat 45, and the driving screw 46 can drive the cutting line knife 42 to slide on the cutting line main roller 41 in the rotating process through the mounting seat 45. The rotation limiting spline structure is a known technology, and the existing design is adopted, so that the main thread cutting roller 41 can drive the thread cutting knife 42 to rotate, and meanwhile, the thread cutting knife 42 can also slide along the length direction of the main thread cutting roller 41; the driving screw rod 46 can drive the mounting seat 45 to slide, so that the operation position of the thread cutting knife 42 can be regulated and controlled, and the use flexibility and the application range of the thread cutting device 4 are greatly improved.
The two secant knives 42 are arranged and respectively close to two ends of the secant main roller 41, the driving screw rod 46 is provided with a positive thread and a negative thread which are respectively screwed with the two mounting seats 45, and the driving screw rod 46 can simultaneously drive the two secant knives 42 to mutually close to or keep away from sliding through the two mounting seats 45 in the rotating process. The two line cutting knives 42 can simultaneously cut two corners of the paperboard at the same side, so that the working efficiency is improved; and the driving screw 46 can synchronously adjust the distance between the two thread cutters 42, thereby greatly improving the regulation efficiency of the thread cutters 42.
The machine frame 1 is connected with an installation sliding seat 431 for the axial rotation installation of the cutting line receiving roller 43 in a sliding mode, the installation sliding seat 431 can regulate and control the distance of a cutting line gap in the sliding process of the machine frame 1, and a regulation and control assembly 8 capable of regulating and controlling the position of the installation sliding seat 431 on the machine frame 1 is arranged on the machine frame 1. This regulation and control subassembly 8 accessible screw rod cooperation nut realizes adjusting the position of installing slide 431 on frame 1 to can conveniently regulate and control the interval in secant clearance, and then can the different thickness size cardboards of adaptation, be favorable to improving the nimble degree of use and the application scope of secant device 4.
The feeding pinch roll set 5 comprises a feeding drive roll 51 and a feeding driven roll 52 which are axially and rotatably connected to the rack 1, the discharging pinch roll set 6 comprises a discharging drive roll 61 and a discharging driven roll 62 which are axially and rotatably connected to the rack 1, and the output end of the feeding motor 7 is synchronously and drivingly connected with the feeding drive roll 51 and the discharging drive roll 61 through a transmission chain 71. The driving roller 51 and the driving roller 61 as well as the output end of the feeding motor 7 can be provided with gears, and the transmission chain 71 bypasses the three gears, so that the feeding motor 7 can drive the driving roller 51 and the driving roller 61 to synchronously rotate, the feeding pinch roller set 5 and the feeding pinch roller set 6 can synchronously drive the paper boards to move, and the improvement of the stability of paper board conveying is facilitated.
The feeding and pinching roller set 5 further comprises two feeding transmission gears 53 which are in synchronous meshing transmission connection between the feeding driving roller 51 and the feeding driven roller 52, feeding driving gears 54 which are respectively meshed with the two feeding transmission gears 53 are arranged on the feeding driving roller 51 and the feeding driven roller 52, and the feeding motor 7 can drive the feeding driven roller 52 to synchronously and reversely rotate through the meshed feeding driving gears 54 and the feeding transmission gears 53 in the process of driving the feeding driving roller 51 to rotate. The design enables the driving roller 51 to drive the driven roller 52 to synchronously and reversely rotate in the stressed rotating process, and greatly improves the stability of the paper clamping of the feeding and clamping roller set 5.
The frame 1 is connected with a slide-in seat 55 for the axial rotation installation of the driven roller 52, the slide-in seat 55 can regulate and control the distance between the driving roller 51 and the driven roller 52 in the slide-in process of the frame 1, and the frame 1 is provided with a regulating and controlling assembly 8 capable of regulating and controlling the position of the slide-in seat 55 on the frame 1. This regulation and control subassembly 8 accessible screw rod cooperation nut realizes adjusting into the position of slide 55 on frame 1 to can conveniently regulate and control into the interval between drive roll 51 and the driven roll 52, and then can the different thickness size cardboards of adaptation, be favorable to improving the nimble degree of use and the application scope of secant device 4.
The pinch-out roller group 6 further comprises two output transmission gears 63 which are in synchronous meshing transmission connection between the output driving roller 61 and the output driven roller 62, output driving gears 64 which are respectively meshed with the two output transmission gears 63 are arranged on the output driving roller 61 and the output driven roller 62, and the output driven roller 62 can be driven to synchronously and reversely rotate through the meshed output driving gears 64 and the output transmission gears 63 in the process that the feeding motor 7 drives the output driving roller 61 to rotate. The design enables the driving roll 61 to drive the driven roll 62 to synchronously and reversely rotate in the stressed rotating process, and greatly improves the stability of the pinch paper plate of the pinch roll set 6.
The machine frame 1 is connected with an outlet sliding seat 65 for the axial rotation installation of the outlet driven roller 62 in a sliding way, the outlet sliding seat 65 can regulate and control the distance between the outlet driving roller 61 and the outlet driven roller 62 in the sliding process of the machine frame 1, and the machine frame 1 is provided with a regulating and controlling assembly 8 capable of regulating and controlling the position of the outlet sliding seat 65 on the machine frame 1. This regulation and control subassembly 8 accessible screw rod cooperation nut realizes adjusting out the position that slide 65 was located on frame 1 to can conveniently regulate and control out the interval between drive roll 61 and the play driven roll 62, and then can the different thickness size cardboards of adaptation, be favorable to improving the nimble degree of use and the application scope of secant device 4.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. A paperboard cutting machine comprises a rack (1), a feeding device (2) arranged on the rack (1) and used for conveying stacked paperboards one by one, a feeding device (3) arranged on the rack (1) and used for conveying the paperboards conveyed from the feeding device (2), and a cutting device (4) arranged on the rack (1) and used for cutting the paperboards, wherein the feeding device (2), the feeding device (3) and the cutting device (4) are sequentially arranged, the cutting device (4) comprises a cutting line main roller (41) and a cutting line receiving roller (43) which are axially and rotatably connected onto the rack (1), the cutting line main roller (41) and the cutting line receiving roller (43) are arranged in parallel and a cutting line gap is reserved between the cutting line main roller (41) and the cutting line receiving roller, a cutting line cutter (42) is arranged on the cutting line main roller (41), and a cutting line motor (44) used for driving the cutting line main roller (41) to rotate is arranged on the rack (1), the method is characterized in that: a feed and pinch roller set (5) for feeding pinch paper boards into the cutting line gap is arranged on the frame (1) at the feed side of the cutting line gap, a discharge pinch roll group (6) for pinching the paper board discharged from the cutting line gap is arranged on the discharge side of the cutting line gap on the frame (1), a feeding motor (7) for driving the feeding pinch roll set (5) and the discharging pinch roll set (6) is arranged on the frame (1), the paper cutting machine is characterized in that an arc-shaped cutting edge (421) used for cutting a paper board and an avoiding notch (422) capable of avoiding the paper board are arranged on the cutting knife (42), and the cutting motor (44) drives the cutting line main roller (41) to rotate, wherein the arc-shaped cutting edge (421) can cooperate with the cutting line receiving roller (43) to cut the paper board in a cutting line state and the avoiding notch (422) can enable the paper feeding plate to slide in a paper passing state when corresponding to the cutting line receiving roller (43).
2. A paperboard slitting machine as set forth in claim 1, characterized in that: the feeding device (2) comprises a feeding conveyer belt (21) which is rotationally connected with the rack (1), a feeding roller (22) which is positioned above the feeding conveyer belt (21) and can bear the stacked paper boards, a stop lever (23) which is positioned at the discharging end of the feeding conveyer belt (21) and is used for limiting the stacked paper boards, and baffle plates (24) which are positioned at the two sides of the width of the feeding conveyer belt (21) and are used for limiting the stacked paper boards, the feeding roller (22) is axially and rotatably connected to the rack (1), a feeding gap for a paperboard to slide is reserved between the lower end of the stop lever (23) and the feeding conveying belt (21), one side of the paperboard abutted between the two baffles (24) is stacked on the feeding roller (22), the other side of the paperboard is downwardly inclined and arranged, and the paperboard is abutted to the stop lever (23), and the feeding conveying belt (21) can convey the lowest paperboard out of the feeding gap in the rotating process.
3. A paperboard slitting machine as set forth in claim 1, characterized in that: material feeding unit (3) including rotate the pay-off conveyer belt (31) of connection in frame (1) and be used for pressing down the cardboard to elasticity pinch roller (32) of pay-off conveyer belt (31), elasticity pinch roller (32) are provided with a plurality ofly and each elasticity pinch roller (32) is arranged along the length direction of pay-off conveyer belt (31) and is set up, it is connected with feed frame (33) that supply elasticity pinch roller (32) to rotate the connection to rotate on frame (1), elasticity butt joint has elastic component (34) that can propelling movement elasticity pinch roller (32) be close to pay-off conveyer belt (31) all the time between feed frame (33) and frame (1).
4. A paperboard slitting machine as set forth in claim 1, characterized in that: the wire cutting knife (42) is axially connected to the wire cutting main roller (41) in a sliding mode, a limited rotation spline structure is arranged between the wire cutting knife (42) and the wire cutting main roller (41), the rack (1) is connected with an installation seat (45) which is used for the wire cutting knife (42) to be connected in a rotating mode in a sliding mode, a driving screw (46) which is used for driving the installation seat (45) to slide on the rack (1) is connected to the rack (1) in the sliding mode in the axial direction, the driving screw (46) is arranged in a threaded mode with the installation seat (45), and the driving screw (46) can drive the wire cutting knife (42) to axially slide on the wire cutting main roller (41) through the installation seat (45) in the rotating process;
the two secant knives (42) are arranged and are respectively close to two ends of the secant main roller (41), the driving screw rod (46) is provided with a positive thread and a negative thread which are respectively screwed with the two mounting seats (45), and the driving screw rod (46) can simultaneously drive the two secant knives (42) to be close to each other or far away from the sliding through the two mounting seats (45) in the rotating process.
5. A paperboard slitting machine as set forth in claim 1, characterized in that: the utility model discloses a cutting line machine, including frame (1), frame (1) slide connection has the installation slide (431) that supplies secant takeover roller (43) axial to rotate the installation, the interval in secant clearance can be regulated and control in the in-process of sliding on frame (1) to installation slide (431), be provided with on frame (1) and regulate and control subassembly (8) that can regulate and control installation slide (431) position on frame (1).
6. A paperboard slitting machine as set forth in claim 1, characterized in that: advance pinch roll set (5) including axial rotation connect advance drive roll (51) and advance driven voller (52) in frame (1), go out pinch roll set (6) including axial rotation connect go out drive roll (61) and go out driven voller (62) in frame (1), the output of pay-off motor (7) passes through driving chain (71) and advances drive roll (51) and go out drive roll (61) synchronous transmission and be connected.
7. A machine according to claim 6, characterized in that: the feeding and pinch roll set (5) further comprises two feeding transmission gears (53) which are in synchronous meshing transmission connection between the feeding driving roll (51) and the feeding driven roll (52), feeding driving gears (54) which are respectively meshed with the two feeding transmission gears (53) are arranged on the feeding driving roll (51) and the feeding driven roll (52), and the feeding motor (7) can drive the feeding driven roll (52) to synchronously and reversely rotate through the meshed feeding driving gears (54) and the feeding transmission gears (53) in the process of driving the feeding driving roll (51) to rotate.
8. A machine according to claim 7, characterized in that: the frame (1) is slided and is connected with and supplies to advance into slide (55) of driven voller (52) axial rotation installation, advance slide (55) and can regulate and control the interval of advancing between drive roll (51) and advancing driven voller (52) in the sliding process on frame (1), be provided with on frame (1) and can regulate and control regulation and control subassembly (8) that advance slide (55) position on frame (1).
9. A machine according to claim 6, characterized in that: the pinch-out roller set (6) further comprises two out-drive gears (63) which are in synchronous meshing transmission connection between the out-drive roller (61) and the out-driven roller (62), the out-drive roller (61) and the out-driven roller (62) are respectively provided with an out-drive gear (64) which is respectively meshed with the two out-drive gears (63), and the feeding motor (7) can drive the out-drive roller (61) to rotate in the process of driving the out-drive roller (61) through the meshed out-drive gear (64) and the meshed out-drive gear (63) to drive the out-driven roller (62) to synchronously and reversely rotate.
10. A paperboard slitting machine as set forth in claim 9, characterized in that: the utility model discloses a frame (1) is provided with the regulation and control subassembly (8) that can regulate and control out slide (65) position on frame (1), the slide is connected with the play slide (65) that supplies out driven voller (62) axial rotation installation on frame (1), go out slide (65) and can regulate and control out drive roll (61) and go out the interval between driven voller (62) in the slide in-process on frame (1), be provided with on frame (1) and can regulate and control out slide (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082100.XA CN113829660A (en) | 2021-09-15 | 2021-09-15 | Paperboard line cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111082100.XA CN113829660A (en) | 2021-09-15 | 2021-09-15 | Paperboard line cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113829660A true CN113829660A (en) | 2021-12-24 |
Family
ID=78959597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111082100.XA Pending CN113829660A (en) | 2021-09-15 | 2021-09-15 | Paperboard line cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113829660A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302845A (en) * | 2022-07-21 | 2022-11-08 | 浙江赛力智能制造有限公司 | High accuracy cardboard secant machine |
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