CN207448628U - A kind of paper cutter of automatic cleaning blade - Google Patents

Abstract

The utility model is related to paper cutter fields, disclose a kind of paper cutter of automatic cleaning blade, including controller and rack, the workbench for placing paper and the tool apron for being provided with cutter are provided in rack, cutter is located at the surface of workbench, cutter is sequentially connected with the cutter actuating device of its inclined up and down motion on perpendicular of a driving, and paper cutter further includes a wiping driving device for wiping the polishing piece of cutter and it being driven to be moved along cutter length direction；Cutter actuating device, wiping driving device are controlled with controller and connected；By setting polishing piece and wiping driving device, cutter is wiped automatically, ensures the cleaning flatness of cutter, reduces manually input so that the paper that cutter was cut does not have burr and chamfering, and the work efficiency of paper cutter is high.

Description

A kind of paper cutter of automatic cleaning blade

Technical field

The utility model is related to paper cutter field, more specifically, it relates to a kind of paper cutter of automatic cleaning blade.

Background technology

Paper cutter is traditional product, is the paper cutting demand for handling the printing later stage.Develop from mechanical paper cutter Formula paper cutter is controlled to tape, and develops to micro-computer controlled, colored display, full images operation guide visualization processing and computer The cutting system of breaking out cut external programming and editor's creation data, makes the Operational preparation time shorter, cuts precision higher, works Intensity is lower, and operates safer.

In the prior art, multipair paper cutter send to mechanism and and cutter be conveniently improved and optimize, with improve cut The work efficiency of paper machine.Such as the paper cutting mechanism for the paper cutter that the Chinese patent that patent announcement number is CN204546648U proposes, bag Cutter and tool apron are included, the tool apron is fixedly mounted in the rack of paper cutter, and the cutter is detachably connected to the knife The bottom of seat, wherein, overvoltage protection mechanism is further included, the overvoltage protection mechanism is clamped in the tool apron and the cutter Between, cavity is formed in the overvoltage protection mechanism, the size of the cavity is adapted with the size of the cutter, and institute It states cutter to be partially disposed in the cavity, elastic mechanism is provided in the cavity, the elastic mechanism can be cut described Apply the restoring force of negative direction to it always when knife moves upwards.

But in actual use, to reduce burr and chamfering of the paper because cutting generation, after cutter each time cut paper Manually cutter can be wiped, to ensure the cleaning flatness of paper trimming, still, manual wipping is cumbersome and loses time, The work efficiency of paper cutter is low.

Utility model content

It for manual wipping cutter tedious process in practice and loses time, low this of work efficiency of paper cutter is asked Topic, the purpose of this utility model is that proposing a kind of paper cutter of automatic cleaning blade, concrete scheme is as follows：

A kind of paper cutter of automatic cleaning blade, including controller and rack, is provided with to place in the rack The workbench of paper and the tool apron for being provided with cutter, the cutter are located at the surface of the workbench, the cutter transmission The cutter actuating device of its inclined up and down motion on perpendicular of a driving is connected with, the paper cutter further includes one and is used for Wipe the wiping driving device that the polishing piece of cutter and the driving polishing piece are moved along the cutter length direction；

The cutter actuating device, wiping driving device are controlled with the controller and connected.

Through the above technical solutions, polishing piece wipes cutter, ensure the cleaning flatness of cutter, so that cutting The paper that knife was cut does not have burr and chamfering, and the work efficiency of paper cutter is high.Driving device driving polishing piece movement is wiped, from It is dynamic that cutter is wiped, manually input is reduced, it is simple to operate, it saves the time and improves the work efficiency of paper cutter.It wipes It wipes part to be wiped automatically, without manual work, personnel is avoided to be scratched in wiping process by the edge of a knife, reduce industrial accident.

Cutter actuating device driving cutter cuts paper obliquely in perpendicular introversion, using the principle of saw, cuts Frictional force is small during paper, cuts the generation for precisely reducing paper burr and chamfering.

Further, it is described wiping driving device include lead screw assembly, the lead screw assembly include leading screw screw rod and with The feed screw nut of leading screw screw flight connection, the leading screw screw rod be fixed on the tool apron and it is axial with it is described The length direction of cutter is consistent, and the feed screw nut is fixedly connected with the polishing piece, and the leading screw screw drive is connected with one Drive its axial rotation with wipe motor；

The wiping motor is connected with controller control.

Through the above technical solutions, controller control wiping motor forward or reverse, driving feed screw nut drive its wiping Part is moved along the length direction of cutter, and polishing piece wipes cutter, is ensured the cleannes of cutter, and then is ensured paper trimming Cleaning flatness, it is simple in structure, it is easy to operate, be conducive to improve paper cutter work efficiency.

Further, the polishing piece includes contacting with the cutter bottom and being fixedly connected with the feed screw nut Pedestal and be arranged on the base upper surface and positioned at the cleaning part of the cutter blade both sides, the pedestal and two The wiping tank being adapted with the cutter shape size is formed between the cleaning part, the cutter is placed in the wiping tank；

Under original state, the polishing piece is located on the outside of one end of the cutter and is set close to the cutter.

Through the above technical solutions, under original state, one end of cutter length direction is located at pedestal and two cleaning part institutes In the wiping tank of formation, wiping driving device driving polishing piece is moved along cutter length direction, and cleaning part wipes cutter, Simple in structure, easy to operate, the cleannes of cutter are high, are conducive to improve cut paper efficiency.

Further, the length direction of the cleaning part along the cutter is followed successively by hairbrush, frosted and hairbrush.

Through the above technical solutions, the hairbrush of both sides clears up chip on cutter etc., the clean of cutter surface is kept Cleanliness；Frosted carries out cutter slight polishing so that cutter keeps sharp, and cutter cuts paper more fast accurate, is not easy Generate burr and chamfering.

Further, the lateral surface that two cleaning parts are oppositely arranged, which is fixedly connected with, to be useful for avoiding the cleaning part Crooked support portion, two support portions are fixedly connected with the pedestal.

Through the above technical solutions, support portion avoids cleaning part from deforming in wiping process, wiped so as to not interfere with The wiping effect of part is wiped, ensures the cleannes of cutter, and then ensures the cut paper efficiency of paper cutter.

Further, pedestal place opposite with the cutter is provided with one for collecting chip after the cleaning part wiping Collecting tank.

Through the above technical solutions, collecting tank concentrates chip placement processing, chip is avoided disorderly to fly, keep working space clear Clean health is conducive to effective progress of work.

Further, the cleaning part is detachably connected with the pedestal.

Through the above technical solutions, cleaning part is detachably connected with pedestal, convenient for being overhauled in time to cleaning part or more It changes, so as to ensure wiping efficiency of the cleaning part to cutter.

Further, the cutter actuating device includes cutting knife cylinder, the piston rod of the cutting knife cylinder and the cutter Be fixedly connected and axially inclined down-set, the cylinder body of the cutting knife cylinder be arranged on the tool apron and with external cutter Air compressor machine is connected；

The cutter air compressor machine is connected with controller control.

Through the above technical solutions, controller control cutting knife cylinder work, drives the piston rod of cutting knife cylinder to drive cutter It tilts and moves up and down, carry out cut paper or separate cut paper homing, type of drive are simple and convenient.

Further, the angle of inclination of the piston rod of the cutting knife cylinder and vertical direction be θ, 0<θ<30°.

Through the above technical solutions, the piston rod of cutting knife cylinder and the angle of inclination of vertical direction be in 0~30 °, so as to So that movement angle when cutter is cut in 0~30 °, at this point, cutter is cut more precisely, will not occupy too large space.

Further, the tool apron is provided with to compress the pressing plate of paper and the driving pressing plate close to the cutter The pressing plate cylinder of up and down motion, the cylinder body of the pressing plate cylinder be arranged on the tool apron and with external pressing plate air compressor machine phase Connection, the piston rod of the pressing plate cylinder are fixedly connected and axially vertically disposed with the pressing plate；

The pressing plate air compressor machine is connected with controller control.

Through the above technical solutions, pressing plate compresses cut paper to be cut, paper is avoided to be bounced during cutting, the sanction of paper It cuts flat with whole, is not likely to produce burr and chamfering.

Compared with prior art, the beneficial effects of the utility model are as follows：

（1）By the way that polishing piece is set to wipe cutter, ensure the cleaning flatness of cutter, so that cutter is cut The paper crossed does not have burr and chamfering, and the work efficiency of paper cutter is high；

（2）By setting wiping driving device that polishing piece is driven to move, cutter is wiped automatically, reduces and manually throws Enter, it is simple to operate, it saves the time and improves the work efficiency of paper cutter；

（3）By the way that polishing piece is set to be wiped automatically, without manual work, avoid personnel in wiping process by the edge of a knife It scratches, reduces industrial accident；

（3）By setting cutter is inclined to cut paper, frictional force is small when cutting paper, cuts precisely, reduces paper hair The generation of thorn and chamfering.

Description of the drawings

Fig. 1 is the overall schematic of the paper cutter of automatic cleaning blade；

Fig. 2 is the overall schematic of the paper cutter of automatic cleaning blade（It is clear for convenience of internal structure mark, it is saved in figure Portion of external structure）；

Fig. 3 is the partial enlarged view in A portions in Fig. 2.

Reference numeral：1st, controller；2nd, rack；3rd, workbench；4th, cutter；5th, tool apron；61st, cutting knife cylinder；7th, polishing piece； 71st, pedestal；72nd, cleaning part；73rd, support portion；74th, hairbrush；75th, frosted；76th, collecting tank；77th, draw runner box；78th, sliding slot；81st, silk Thick stick component；82nd, leading screw screw rod；83rd, feed screw nut；84th, motor is wiped；9th, pressing plate；91st, pressing plate cylinder.

Specific embodiment

With reference to embodiment and attached drawing, the utility model is described in further detail, but the implementation of the utility model Mode is not limited only to this.

Embodiment one

As shown in Figure 1, a kind of paper cutter of automatic cleaning blade, including controller 1, rack 2, workbench 3, it is provided with and cuts The tool apron 5 of knife 4, driving cutter 4 cutter actuating device of inclined up and down motion, polishing piece 7 and driving on perpendicular The wiping driving device that polishing piece 7 is moved along 4 length direction of cutter.Workbench 3 is arranged on the middle part of rack 2, and the one of workbench 3 Side is the active side for staff's activity and work, and tool apron 5 is arranged in rack 2 and positioned at workbench 3 away from active side One side is set, and cutter 4 is movably arranged on tool apron 5 and positioned at the surface of workbench 3.Cutter actuating device drives with wiping Device is controlled with controller 1 and connected.

The control wiping driving device work of controller 1, driving polishing piece 7 move, cutter 4 are wiped automatically, ensure The cleaning flatness of cutter 4 so that the paper that cutter 4 was cut does not have burr and chamfering, reduces manually input, operation letter Folk prescription just, improves the work efficiency of paper cutter.Cutter actuating device driving cutter 4 cuts paper obliquely in perpendicular introversion , using the principle of saw, frictional force is small when cutting paper, cuts the generation for precisely reducing paper burr and chamfering.

As depicted in figs. 1 and 2（It is clear for convenience of internal structure mark, portion of external structure is saved in Fig. 2）, cutter driving Device includes the cutter air compressor machine with the control connection of controller 1 of cutting knife cylinder 61 and outside, the piston rod of cutting knife cylinder 61 Be fixedly connected with cutter 4 and axially inclined down-set, the cylinder body of cutting knife cylinder 61 be arranged on tool apron 5 and with cutter pneumatics Machine is connected.Controller 1 controls cutting knife cylinder 61 to work, and the piston rod of cutting knife cylinder 61 is driven to be axially moved along it, so as to band Dynamic cutter 4, which tilts, to move up and down, and carries out cutting paper or homing, type of drive is simple and convenient.

Preferably, the angle of inclination of the piston rod of cutting knife cylinder 61 and vertical direction be θ, 0<θ<30 °, so that cutter 4 movement angle when cutting is in 0~30 °, at this point, cutter 4 is cut more precisely, the work of cutter 4 will not occupy too big Space.

As shown in Figures 2 and 3, wipe driving device include lead screw assembly 81 and wiping motor 84, wiping motor 84 with The control connection of controller 1.Wherein, lead screw assembly 81 includes leading screw screw rod 82 and feed screw nut 83, leading screw screw rod 82 and leading screw Nut 83 is threadedly coupled and the rotating shaft transmission with wiping motor 84 is connected, and the control wiping motor 84 of controller 1 works, and drives silk Thick stick screw rod 82 drives feed screw nut 83 to be axially moved along it along its axial rotation.Leading screw screw rod 82 is fixed at tool apron 5 Upper and axial consistent with the length direction of cutter 4, feed screw nut 83 is fixedly connected with polishing piece 7, and wiping motor 84 works, and drives Dynamic feed screw nut 83 drives polishing piece 7 to be moved along the length direction of cutter 4, and polishing piece 7 carries out wiped clean to cutter 4.

Control wiping 84 forward or reverse of motor of controller 1, so as to drive axial direction of the feed screw nut 83 along leading screw screw rod 82 It moves back and forth, and then drives the reciprocal wiping of polishing piece 7 and reset, ensure the cleannes of cutter 4, and then ensure paper trimming Cleaning flatness, it is simple in structure, it is easy to operate, be conducive to improve paper cutter work efficiency.Controller 1 can also control silk Thick stick nut 83 drives polishing piece 7 to move back and forth repeatedly, and the progress of cutter 4 is repeatedly wiped, is further ensured that the cleaning of cutter 4.

As shown in figure 3, under original state, one end that polishing piece 7 is located at 4 length direction of cutter is set.Polishing piece 7 includes bottom The opposite cleaning part 72 set up of seat 71, two and two support portions 73 positioned at two 72 outsides of cleaning part, pedestal 71 and silk Thick stick nut 83 is fixedly connected, and support portion 73 is fixedly connected with cleaning part 72, pedestal 71, and cleaning part 72 is detachably arranged at pedestal 71 top surface.The wiping tank being adapted with the shape size of cutter 4, cutter 4 are formed between pedestal 71 and two cleaning parts 72 It is placed in wiping tank, the cleaning part 72 of both sides is located at the both sides of 4 blade of cutter.It wipes driving device and drives polishing piece 7 along cutter 4 Length direction moves, and cleaning part 72 wipes cutter 4, simple in structure, easy to operate, and the cleannes of cutter 4 are high, are conducive to Improve cut paper efficiency.Support portion 73 is made using hard materials such as metal or plastic cement, is play fixed supporting role to cleaning part 72, So that cleaning part 72 is not susceptible to deform in wiping process, so as to not interfere with the wiping effect of polishing piece 7, ensure cutter 4 Cleannes, and then ensure paper cutter cut paper efficiency.

As shown in Figure 3, it is preferred that the length direction of the cleaning part 72 along the cutter 4 is followed successively by hairbrush 74, frosted 75 And hairbrush 74.Setting frosted 75 can carry out cutter 4 slight polishing so that cutter 4 keeps sharp, and cutter 4 cuts paper More fast accurate reduces the generation of burr and chamfering.The hairbrush 74 of both sides clears up chip on cutter 4 etc., keeps The cleanliness factor on 4 surface of cutter, reduction cut caused paper burr and chamfering during paper.In other embodiments, cleaning part 72 Or sponge or cotton.

As shown in figure 3, the top surface of pedestal 71 is provided with a collecting tank 76, collecting tank 76 is located at the underface of 4 edge of a knife of cutter, Placement processing is concentrated to the chip that cleaning part 72 wipes, chip is avoided disorderly to fly, working space sanitation and hygiene is kept, is conducive to Effective progress of work.

As shown in figure 3, one end glue bonding that cleaning part 72 is contacted with pedestal 71 is placed in a draw runner box 77, pedestal 71 offer a sliding slot 78 along 4 length direction of cutter, and draw runner box 77 is placed in sliding slot 78 and is connected and fixed using a sealing block（For Facilitate and illustrate draw runner box 77 and sliding slot 78, sealing block does not mark in figure）, cleaning part 72 is detachably connected with pedestal 71.It can open Draw runner box 77 and cleaning part 72 are slid taking-up by sealing block, can cleaning part 72 be overhauled or replaced in time, so as to protect Demonstrate,prove wiping efficiency of the cleaning part 72 to cutter 4.

As depicted in figs. 1 and 2, cutting for the ease of paper avoids paper from being bounced during cutting and causes paper Out-of-flatness is cut, one side of the cutter 4 away from active side is provided with pressing plate 9 on tool apron 5 and driving pressing plate 9 moves up and down Pressing plate cylinder 91, the cylinder body of pressing plate cylinder 91 is arranged on tool apron 5 and is connected with the pressing plate air compressor machine outside one, pressing plate The piston rod of cylinder 91 is fixedly connected with pressing plate 9 and axially vertically disposed, pressing plate air compressor machine and the control connection of controller 1.Control Device 1 controls the work of pressing plate air compressor machine, and then pressing plate 9 is driven to move downward, and props up and compresses cut paper to be cut, when paper cutting is complete Finish, controller 1 controls the work of pressing plate air compressor machine, and then pressing plate 9 is driven to move upwards, and is resetted.

The working principle and beneficial effect of the utility model is：

Under original state, polishing piece 7 is located at 4 outside of cutter and at cutter 4.

Paper to be cut is placed on workbench 3 by staff in active side activity and work, staff.

Controller 1 controls the work of pressing plate air compressor machine, and then pressing plate 9 is driven to move downward, and props up and compresses cut paper to be cut.

Controller 1 controls cutting knife cylinder 61 to work, and drives air pressure change in the cylinder body of cutting knife cylinder 61, and then drives cutter The piston rod of cylinder 61 is axially moved along it, is moved up and down so as to which cutter 4 be driven to tilt, and is carried out cut paper or is replied away from cut paper former Position, type of drive are simple and convenient.

Controller 1 controls the work of pressing plate air compressor machine, and then pressing plate 9 is driven to move upwards, and is resetted.

Synchronous, control wiping 84 forward or reverse of motor of controller 1, the shaft of wiping motor 84, which rotates, drives leading screw spiral shell Bar 82 rotates, and then drives feed screw nut 83 that polishing piece 7 thereon is driven to be moved along the length direction of cutter 4, and polishing piece 7 is to cutting Knife 4 is wiped, and ensures the cleannes of cutter 4, and then ensures the cleaning flatness of paper trimming, simple in structure, easy to operate, Be conducive to improve the work efficiency of paper cutter.

Polishing piece 7 wipes cutter 4, ensures the cleaning flatness of cutter 4, so that the paper that cutter 4 was cut No burr and chamfering are opened, the work efficiency of paper cutter is high.Wiping driving device driving polishing piece 7 move, automatically to cutter 4 into Row wiping reduces manually input, simple to operate, saves the time and improves the work efficiency of paper cutter.Polishing piece 7 automatically into Row wiping, without manual work, avoids personnel from being scratched in wiping process by the edge of a knife, reduces industrial accident.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of paper cutter of automatic cleaning blade including controller (1) and rack (2), is set useful on the rack (2) In the workbench (3) for placing paper and it is provided with the tool aprons (5) of cutter (4), which is characterized in that the cutter (4) is located at institute State the surface of workbench (3), the cutter (4) is sequentially connected with a driving its inclined up and down motion on perpendicular Cutter actuating device, the paper cutter further include one for wiping the polishing piece (7) of cutter (4) and the driving polishing piece (7) the wiping driving device moved along the cutter (4) length direction；

The cutter actuating device, wiping driving device are controlled with the controller (1) and connected.

2. the paper cutter of automatic cleaning blade according to claim 1, which is characterized in that the wiping driving device includes Lead screw assembly (81), the lead screw assembly (81) include leading screw screw rod (82) and are threadedly coupled with the leading screw screw rod (82) Feed screw nut (83), the leading screw screw rod (82) is fixed on the tool apron (5) and the axial length with the cutter (4) Degree direction is consistent, and the feed screw nut (83) is fixedly connected with the polishing piece (7), and the leading screw screw rod (82) is sequentially connected with One drive its axial rotation with wiping motor (84)；

The wiping motor (84) connects with the controller (1) control.

3. the paper cutter of automatic cleaning blade according to claim 2, which is characterized in that the polishing piece (7) includes using In the pedestal (71) for contacting with the cutter (4) bottom and being fixedly connected with the feed screw nut (83) and it is arranged on the bottom Seat (71) upper surface and the cleaning part (72) for being located at the cutter (4) blade both sides, the pedestal (71) and two wipings The wiping tank being adapted with the cutter (4) shape size is formed between portion (72), the cutter (4) is placed in the wiping tank It is interior；

Under original state, the polishing piece (7) is located on the outside of one end of the cutter (4) and is set close to the cutter (4).

4. the paper cutter of automatic cleaning blade according to claim 3, which is characterized in that the cleaning part (72) is along described The length direction of cutter (4) is followed successively by hairbrush (74), frosted (75) and hairbrush (74).

5. the paper cutter of automatic cleaning blade according to claim 4, which is characterized in that two cleaning part (72) phases The support portion (73) for being useful for avoiding the cleaning part (72) crooked, two supports are fixedly connected with to the lateral surface of setting Portion (73) is fixedly connected with the pedestal (71).

6. the paper cutter of automatic cleaning blade according to claim 5, which is characterized in that the pedestal (71) is cut with described Knife (4) is provided with one for collecting the collecting tank (76) of chip after the cleaning part (72) wipes with respect to place.

7. the paper cutter of automatic cleaning blade according to claim 6, which is characterized in that the cleaning part (72) with it is described Pedestal (71) is detachably connected.

8. the paper cutter of the automatic cleaning blade according to any one in claim 1~7, which is characterized in that described to cut Driving device for cutter includes cutting knife cylinder (61), and the piston rod of the cutting knife cylinder (61) is fixedly connected with the cutter (4) and axis To setting diagonally downward, the cylinder body of the cutting knife cylinder (61) be arranged on the tool apron (5) and with external cutter air compressor machine It is connected；

The cutter air compressor machine is connected with the controller (1) control.

9. the paper cutter of automatic cleaning blade according to claim 8, which is characterized in that the work of the cutting knife cylinder (61) The angle of inclination of stopper rod and vertical direction be θ, 0<θ<30°.

10. the paper cutter of automatic cleaning blade according to claim 9, which is characterized in that the tool apron (5) is close to described Cutter (4) is provided with the pressing plate cylinder (91) for compressing the pressing plate (9) of paper and the driving pressing plate (9) moves up and down, The cylinder body of the pressing plate cylinder (91) is arranged on the tool apron (5) and is connected with external pressing plate air compressor machine, the pressing plate The piston rod of cylinder (91) is fixedly connected and axially vertically disposed with the pressing plate (9)；

The pressing plate air compressor machine is connected with the controller (1) control.