CN208005751U - A kind of paper cutter - Google Patents

A kind of paper cutter Download PDF

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Publication number
CN208005751U
CN208005751U CN201820397267.2U CN201820397267U CN208005751U CN 208005751 U CN208005751 U CN 208005751U CN 201820397267 U CN201820397267 U CN 201820397267U CN 208005751 U CN208005751 U CN 208005751U
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China
Prior art keywords
paper
cutter
driving
transmission
slide bar
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Active
Application number
CN201820397267.2U
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Chinese (zh)
Inventor
徐守聪
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Chongqing Kai Zhou District Three Middle Printing Co Ltd
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Chongqing Kai Zhou District Three Middle Printing Co Ltd
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Application filed by Chongqing Kai Zhou District Three Middle Printing Co Ltd filed Critical Chongqing Kai Zhou District Three Middle Printing Co Ltd
Priority to CN201820397267.2U priority Critical patent/CN208005751U/en
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Abstract

The utility model belongs to cutting utensil technical field, specifically disclose a kind of paper cutter, including body, cutter and actuating unit, actuating unit includes motor, turntable, it is articulated with the connecting rod of turntable eccentric position and is articulated with the slide bar of interlinking lever end, slide bar is vertically slidably connected in body, cutter is fixed with the lower end of the slider, motor output shaft is equipped with the first transmission of driving disc rotation, it further include the Geneva mechanism of paper delivery mechanism and the driving paper delivery mechanism intermittent movement, paper delivery mechanism includes the driving wheel of conveyer belt and driving conveyer belt, Geneva mechanism includes mutual cooperation sheave and driver plate, sheave be fixedly connected on belt wheel and with the concentric setting of belt wheel, motor output shaft is equipped with the second transmission mechanism of driving driver plate rotation.This programme can realize automatic continuous carry out cut paper, improve working efficiency.

Description

A kind of paper cutter
Technical field
The utility model belongs to cutting utensil technical field more particularly to a kind of paper cutter.
Background technology
Stationery processing includes mainly raw material crushing, pulp washing, boiling, bleaching, copy paper, cuts.Wherein cut is to process most Latter procedure.Cutting for untrimmed book is required for after finished product and bookbinding of the production such as printing, packaging, adhesive bookbinding from sawing sheet to printing Paper cutter is cut, so paper cutter is the important equipment of post-press finishing.Sheet paper cutter is widely used in printing house, bookbinding Factory, packing factory, paper products processing factory etc..Present cut paper technique is typically all that a stacker is manually placed on cutting below cutter It on plate, is then cut, however this paper cutter cannot continuously cut paper, and staff is required for take out and put every time Into paper, cause working efficiency too low;And be required for operating in lower section every time, it is hidden that certain safety is caused to staff Suffer from.
Utility model content
The purpose of this utility model is to provide a kind of paper cutters that can automatically continuously carry out cut paper.
In order to achieve the above object, the base case of the utility model is:A kind of paper cutter, including body, cutter and Actuating unit, actuating unit include motor, turntable, the connecting rod for being articulated with turntable eccentric position and the cunning for being articulated with interlinking lever end Bar, slide bar are vertically slidably connected in body, and cutter is fixed at the lower end of the slider, and motor output shaft is equipped with driving and turns First transmission mechanism of disk rotation further includes paper delivery mechanism and drives the sheave machine of the paper delivery mechanism intermittent movement Structure, paper delivery mechanism include the driving wheel of conveyer belt and driving conveyer belt, and Geneva mechanism includes mutually matched sheave and dials Disk, sheave be fixedly connected on belt wheel and with the concentric setting of belt wheel, motor output shaft be equipped with driving driver plate rotation second Transmission mechanism.
The operation principle and advantageous effect of this base case are:First by several stackers it is equidistant be placed on conveyer belt On, cutter is located just on conveyer belt and is located at minimum point at this time, and driver plate is located at the angle that can stir sheave at once.Then it opens Dynamic motor, since the output shaft of motor is equipped with the first transmission mechanism of driving disc rotation, so by the after electric motor starting One transmission mechanism can drive turntable to rotate.Since the eccentric position of turntable is hinged with connecting rod, the end of connecting rod is hinged with slide bar, sliding Bar is vertically slidably connected in body, so turntable, connecting rod and slide bar constitute crank and sliding bar mecbanism, therefore turntable turns It can vertically reciprocatingly slide with moving slide-bar after dynamic, and cutter is fixedly connected on the lower end of slide bar, therefore cutter can be with cunning Bar does lifting and moves back and forth.And since cutter at this time is located at minimum point, so cutter can move upwards after electric motor starting.
While cutting moves upwards, due to being fixedly connected with driver plate on the output shaft of motor, driver plate is located at once at this time The angle of sheave can be stirred, so driver plate can be driven to rotate when the motor is energized, to which driver plate drives sheave to rotate, and sheave It is fixedly connected with driving wheel, so driving wheel can be driven to rotate after sheave rotation, to which conveyer belt drives paper under cutter Fang Yundong.After the output shaft of motor rotates 180 degree, paper has been positioned at below cutter, and cutter is located at peak.Then slide bar Start that cutter is driven to move downward, and sheave will not move at this time, be cut to paper so cutter is moved downward.Paper cutting After the completion of cutting, cutter moves upwards, and sheave drives conveyer belt transmission, will be to be cut to which the paper for completing cutting transmits outward The paper cut is transmitted to cutter lower section.
The quick elevating movement repeatedly of cutter may be implemented by setting crank and sliding bar mecbanism in this programme, and cutting speed is fast, It improves work efficiency.Meanwhile by the way that Geneva mechanism is arranged so that while motor drives cutter lifting, conveyer belt can be driven Intermittently-driving is done, realizes the indexing transfer of paper, so as to realize the automatic continuous cutting to paper, ensures the operation of device Fluency improves working efficiency.And operated below cutter without staff, improve safety.
Further, the first transmission mechanism and the second transmission mechanism are belt transmission pair.It is simple in structure, it is cost-effective, easily In maintenance.
Further, further include paper-pressing mechanism, the paper-pressing mechanism includes several elastic telescopicing rods for being fixedly connected on slide bar, Elastic telescopicing rod is vertically slidably connected at body lower end.Paper is compressed by elastic telescopicing rod, can be improved Cutting accuracy ensures the smooth of paper notch.
Further, several cutting plates for placing paper are connected on conveyer belt.It can be to avoid cutter to conveyer belt The conveyer belt for damaging, while can placing cutting plate at equal intervals ensures being carried out continuously for paper cutting.
Further, sliding slot is offered on the end face of turntable, connecting rod is movably connected in sliding slot.It is arranged such, thus it is possible to vary The lifting travel of cutter, so as to adapt to the cutting plate of different-thickness.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of paper cutter embodiment of the utility model;
Fig. 2 is the structural schematic diagram of Geneva mechanism.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode:
Reference sign:Body 1, turntable 2, shaft 3, axis pin 4, connecting rod 5, slide bar 6, slip ring 7, supporting rod 8, fixed link 9, motion bar 10, cutter 11, conveyer belt 12, motor 13, drive link 14, driver plate 15, sheave 16, driving wheel 17.
As shown in Figure 1 and Figure 2, a kind of paper cutter, including body 1, cutter 11, actuating unit, 16 mechanism of sheave and paper Transport mechanism.Body 1 is the babinet that inside offers accommodating chamber.Actuating unit includes motor 13, turntable 2, connecting rod 5 and slide bar 6. Motor 13 is fixedly connected on the bottom wall of body 1, and the output shaft of motor 13 is rotatably connected on 1 side wall of body and extends to body Outside 1.The quantity of the turntable 2 is two and the top in body 1, and the similar one side of two turntables 2 offers sliding slot, Axis pin 4 is slidably connected between two sliding slots, the both ends of axis pin 4 are respectively equipped with locking nut.Two turntables 2 are far from axis pin 4 Shaft 3, the concentric setting of two shafts 3 and the side wall for being rotatably connected on body 1 respectively have been fixedly connected at the center of end face On.The shaft 3 of right is extended to across 1 side wall of body outside body 1, is fixedly connected with first pulley in the shaft 3 of right, and first Belt wheel is located at outside body 1, and first pulley is fixedly connected on the output shaft of motor 13, skin is connected between two first pulleys Band.
The upper end of connecting rod 5 is rotationally connected on axis pin 4, and the upper end of slide bar 6 is rotationally connected with the lower end of connecting rod 5, cutter 11 It is fixedly connected on the lower end of slide bar 6.It is fixedly connected with the slip ring 7 being vertically arranged in body 1, offers in slip ring 7 and is slided for slide bar 6 Dynamic slide opening, slide bar 6 are slidably connected in slide opening so that slide bar 6 can only carry out lifting carriage in slide opening.It is fixed on slide bar 6 It is connected with horizontally disposed supporting rod 8, the both ends of supporting rod 8 have been respectively fixedly connected with horizontally disposed strut, strut and support Bar 8 is mutually perpendicular to, and the both ends of strut are fixedly connected with the elastic telescopicing rod being vertically arranged, elastic telescopicing rod lower end and conveyer belt The distance between 12 are slightly larger than the distance between cutter 11 and conveyer belt 12.Elastic telescopicing rod includes being slidably connected at 1 bottom of body Fixed link 9 on wall, motion bar 10 is slidably connected in fixed link 9, and motion bar 10 is located at 1 lower section of body and is distributed in cutter 11 Front and rear sides are equipped with spring between motion bar 10 and fixed link 9.
Paper delivery mechanism includes the driving wheel 17 of the conveyer belt 12 and driving conveyer belt 12 that are located at 11 lower section of cutter, transmission With being connected with several cutting plates for placing paper on 12.16 mechanism of sheave includes mutually matched sheave 16 and driver plate 15.The right side wall of body 1 is equipped with the abutment wall extended downwardly, and transmission shaft, transmission shaft and motor are rotatably connected in abutment wall It is connected by belt transmission pair between 13 output shaft.Driver plate 15 is fixedly connected on transmission shaft, and sheave 16 is fixedly connected on drive On driving wheel 17.
In use, first placing several stackers on cutting plate on the conveyor belt 12, cutter 11 is located just at transmission at this time On band 12 and it is located at minimum point, driver plate 15 is located at the angle that can stir sheave 16 at once.Then start motor 13, motor 13 is logical Crossing the first transmission mechanism drives two turntables 2 to rotate, to which turntable 2 is moved upwards by connecting rod 5 with moving slide-bar 6 and cutter 11. Motor 13 drives driver plate 15 to rotate by the second transmission mechanism simultaneously, and driver plate 15 drives sheave 16 to rotate, and sheave 16 drives driving 17 rotation of wheel, to which driving wheel 17 drives paper to be moved to the direction of cutter 11 by conveyer belt 12.When the output shaft of motor 13 After rotating 180 degree, paper has been positioned at 11 lower section of cutter, and cutter 11 is located at peak.The output shaft of motor 13 is rotated further, so Slide bar 6 starts that cutter 11 is driven to move downward afterwards, and sheave 16 will not move at this time.When slide bar 6 moves downward, meeting band is moved Property telescopic rod move downward, when motion bar 10 touches paper, slide bar 6 continues that fixed link 9 is driven to move downward, to solid Spring between fixed pole 9 and motion bar 10 is compressed so that motion bar 10 compresses paper.Cutter 11 moves downward pair Paper is cut.After the completion of paper cutting, cutter 11 moves upwards, and sheave 16 drives conveyer belt 12 to transmit, to cut The paper of completion transmits outward, and paper to be cut is transmitted to 11 lower section of cutter.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with The effect and patent practicability that the utility model is implemented.This application claims protection domain should be with the content of its claim Subject to, the records such as specific implementation mode in specification can be used for explaining the content of claim.

Claims (5)

1. a kind of paper cutter, including body, cutter and actuating unit, actuating unit includes motor, turntable, it is inclined to be articulated with turntable The connecting rod of heart position and the slide bar for being articulated with interlinking lever end, slide bar are vertically slidably connected in body, and cutter fixation is set In the lower end of the slider, motor output shaft is equipped with the first transmission mechanism of driving disc rotation, it is characterised in that:Further include that paper passes It send mechanism and drives the Geneva mechanism of the paper delivery mechanism intermittent movement, paper delivery mechanism includes that conveyer belt and driving pass Send the driving wheel of band, Geneva mechanism includes mutually matched sheave and driver plate, and sheave is fixedly connected on belt wheel and same with belt wheel Axle center is arranged, and motor output shaft is equipped with the second transmission mechanism of driving driver plate rotation.
2. paper cutter according to claim 1, it is characterised in that:First transmission mechanism and the second transmission mechanism are skin V belt translation pair.
3. paper cutter according to claim 1, it is characterised in that:Further include paper-pressing mechanism, the paper-pressing mechanism includes Several elastic telescopicing rods for being fixedly connected on slide bar, elastic telescopicing rod are vertically slidably connected at body lower end.
4. paper cutter according to claim 3, it is characterised in that:It is connected on conveyer belt several for placing paper The cutting plate opened.
5. paper cutter according to claim 4, it is characterised in that:Sliding slot, connecting rod activity are offered on the end face of turntable It is connected in sliding slot.
CN201820397267.2U 2018-03-21 2018-03-21 A kind of paper cutter Active CN208005751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820397267.2U CN208005751U (en) 2018-03-21 2018-03-21 A kind of paper cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820397267.2U CN208005751U (en) 2018-03-21 2018-03-21 A kind of paper cutter

Publications (1)

Publication Number Publication Date
CN208005751U true CN208005751U (en) 2018-10-26

Family

ID=63890477

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820397267.2U Active CN208005751U (en) 2018-03-21 2018-03-21 A kind of paper cutter

Country Status (1)

Country Link
CN (1) CN208005751U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352705A (en) * 2018-11-14 2019-02-19 徐州工程学院 A kind of cutter device
CN109571628A (en) * 2018-12-11 2019-04-05 浙江工贸职业技术学院 A kind of adhesive tape perforating device
CN109588464A (en) * 2018-11-20 2019-04-09 葛瑞 A kind of semi-finished product cutter device for aquatic products

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352705A (en) * 2018-11-14 2019-02-19 徐州工程学院 A kind of cutter device
CN109588464A (en) * 2018-11-20 2019-04-09 葛瑞 A kind of semi-finished product cutter device for aquatic products
CN109588464B (en) * 2018-11-20 2021-04-16 江苏溯源食品有限公司 A semi-manufactured goods cutting device for aquatic products
CN109571628A (en) * 2018-12-11 2019-04-05 浙江工贸职业技术学院 A kind of adhesive tape perforating device

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