CN105729542B - A kind of cutting means of bellows guillotine - Google Patents

A kind of cutting means of bellows guillotine Download PDF

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Publication number
CN105729542B
CN105729542B CN201610191237.1A CN201610191237A CN105729542B CN 105729542 B CN105729542 B CN 105729542B CN 201610191237 A CN201610191237 A CN 201610191237A CN 105729542 B CN105729542 B CN 105729542B
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China
Prior art keywords
bellows
clamping
disk
cutting means
clamping jaw
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CN201610191237.1A
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Chinese (zh)
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CN105729542A (en
Inventor
张金斌
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SUZHOU HUISIFU AUTOMATION TECHNOLOGY Co Ltd
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SUZHOU HUISIFU AUTOMATION TECHNOLOGY Co Ltd
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Publication of CN105729542A publication Critical patent/CN105729542A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27Means for performing other operations combined with cutting

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Shearing Machines (AREA)

Abstract

The present invention relates to a kind of cutting means of bellows guillotine, including support seat, the support base is provided with the clamp system for clamping and being passed through for bellows, and the cutter mechanism that will be cut off through the bellows of the clamp system.The present invention clamps bellows using clamp system, in cutting so that bellows will not produce bending because of the active force of cutting knife, ensure that smooth, the noresidue of otch.

Description

A kind of cutting means of bellows guillotine
Technical field
The present invention relates to a kind of pipe fitting cutting equipment, more particularly to a kind of cutting means of bellows guillotine.
Background technology
Bellows be a kind of profile be regular wave tubing, common plastic film capicitor be generally used for automotive wire bundle, The fields such as electronics, mechanical wire harness, are a kind of purposes wire harness sheath products widely.In bellows process, it is necessary to It is cut into certain length as needed, traditional bellows cutting mode is that pipe fitting is delivered to cutting work by staff Cut off at tool, such bellows cutting tool cuts off pipe fitting usually using the cutting blade from top to bottom advanced, and obtains Pipe fitting otch it is coarse, and easily cause the deformation of pipe fitting otch, not only influence bellows attractive in appearance but also in use Easily cause the scraping to cable.
In view of above-mentioned defect, the design people is actively subject to research and innovation, to found a kind of bellows guillotine Cutting means, make it have more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide one kind can ensure that the smooth noresidue of otch, can be right The cutting mechanism of the bellows guillotine that the bellows of different tube diameters is cut.
The cutting mechanism of bellows guillotine of the invention, including support base, the support base are provided with and clamp and supply ripple The clamp system that line pipe is passed through, and the cutter mechanism that will be cut off through the bellows of the clamp system, wherein
- the clamp system includes the clamped seat that relatively described support base level is slided, and is worn on the clamped seat Having center has the clamping disk of ingress pipe, and the clamping disk is connected with the folder for having perforation with the ingress pipe coaxial line, center Pawl disk, uniform on the clamping jaw disk to slidably connect three clamping jaws for radially sliding, the clamp system also includes rotating The rotating disk for being arranged between the clamping jaw disk and the clamping disk, driving each clamping jaw to be radially slided along the clamping jaw disk, institute State clamped seat and be provided with the first drive mechanism for driving the rotating disk to rotate;
- the cutter mechanism include with the ingress pipe coaxial line, center there is the cutter disc of guide pipe, the cutting knife Eccentric part is rotatably connected to the cutting knife that rotation, the tangential guide pipe mouth of pipe is driven by the second drive mechanism on disk.
Further, the optical fiber mounting seat for moving horizontally is also associated with the support base, is set in the optical fiber mounting seat Have two just to, the Fibre Optical Sensor of crest/trough for detecting bellows at the guide pipe mouth of pipe.
Further, the center of turntable is provided with the via with the perforation coaxial line, is uniformly provided with the rotating disk Three archimedean spiral grooves centered on the via, are equipped with each clamping jaw and are each passed through each Archimedes The fixture block of helicla flute.
Further, described clamping is also uniformly provided with three stopper slots for corresponding to each clamping jaw respectively on disk, each described Fixture block is each passed through each stopper slot.
Further, first drive mechanism is included described in clamping belt wheel and the driving coaxially connected with the rotating disk The first motor that clamping band wheel is rotated, the clamping belt wheel is rotatably connected on the ingress pipe of the clamping disk by bearing.
Further, the cutting knife is connected on the cutter disc by axis of rotation, and described rotating shaft one end is provided with first Bevel gear, second drive mechanism includes the second motor being arranged on the support base, the output shaft of second motor It is provided with the second bevel gear engaged with first bevel gear.
Further, it is vertical on the cutter disc to be provided with for Fibre Optical Sensor described in two to the wears groove penetrated.
Further, on the support base there be by the 3rd motor-driven rotation and the optical fiber mounting seat spiral shell level connection joint The screw rod of line connection, and it is parallel with the screw rod and through the guide rod of the optical fiber mounting seat.
Further, the blade of the cutting knife is shaped form.
By such scheme, the present invention at least has advantages below:
1st, bellows is clamped using clamp system, in cutting so that bellows will not be produced because of the active force of cutting knife Raw bending, ensures that smooth, the noresidue of otch;
2nd, the bore that clamping jaw is enclosed can be adjusted according to the diameter of bellows, can adapt to the bellows of different thicknesses;
3rd, Fibre Optical Sensor can search out the crest or trough on the bellows of different-diameter, make cutting knife in specified location Electric wire is cut, the split requirement to the bellows of different thicknesses is met;
4th, compact overall structure, the space of occupancy is small so that guillotine can be minimized.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention, And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention;
Fig. 2 is clamp system and cutter mechanism decomposing schematic representation in the present invention;
Fig. 3 is the exploded view of clamp system in the present invention;
Fig. 4 is the structural representation of cutter mechanism in the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1 and Fig. 4, a kind of cutting means of the bellows guillotine described in a preferred embodiment of the present invention, including Support base 10, support base 10 is provided with the clamp system 20 for clamping and being passed through for bellows, and will pass through clamp system 20 The cutter mechanism 30 of bellows cut-out.
Wherein, clamp system 20 includes the clamped seat 21 that relative support 10 levels of seat are slided, and is worn on clamped seat 21 Having center has the clamping disk 22 of ingress pipe 23, and clamping disk 22 and being connected with has perforation 24 with the coaxial line of ingress pipe 23, center Clamping jaw disk 25, uniformly three clamping jaws 26 for radially sliding are slidably connected on clamping jaw disk 25.In order that each clamping jaw 26 is along folder Pawl disk 25 is radially slided, and be uniformly arranged three chutes centered on 24 to perforate on the clamping jaw disk 25, by each clamping jaw 26 respectively with each cunning Groove is slidably connected;The rotating disk for driving each clamping jaw 26 to be radially slided along clamping jaw disk 25 is set in clamping jaw disk 25 and between clamping disk 22 27, each clamping jaw 26 is moved radially on clamping jaw disk 25 using the rotation of rotating disk 27;The centrally disposed mistake of rotating disk 27 in the present invention Hole 28, so that bellows is penetrated from ingress pipe 23, reaches at cutter mechanism 30 by via 28 and perforation 24, and rotating disk 27 is by setting The first drive mechanism put on clamped seat 21 drives rotation.Specifically, in order that being driven during rotating disk 27 is rotated each Clamping jaw 26 is moved radially, uniform three archimedean spiral grooves 29 being provided with centered on via 28 on rotating disk 27, each The fixture block 81 for being each passed through each archimedean spiral groove 29 is equipped with clamping jaw, in this way, process of the rotating disk 27 in forward or reverse In, each archimedean spiral groove 29 orders about each fixture block 81 and drives each clamping jaw 26 to move radially respectively, so as to adjust each clamping jaw 26 enclose The size of the bore for closing, to clamp the bellows of different-diameter.
Clamped seat 21 is slidably arranged on support base 10, can be easy to skid off to come from support base 10 by clamp system 20 It is convenient that clamp system 20 is safeguarded with cutter mechanism 30 to concede space.
To ensure that each clamping jaw 26 only deviates along each slide on clamping jaw disk 25 without producing, the present invention is clamping disk 22 On be also uniformly provided with three respectively correspond to each clamping jaw 26 stopper slots 82, each fixture block 81 is each passed through each stopper slot 82, utilize The restriction effect of stopper slot 82 so that each clamping jaw 36 is only diametrically moved without there is the deviation on circumferencial direction.
Specifically, driving rotating disk 27 rotate the first drive mechanism include the clamping belt wheel 41 coaxially connected with rotating disk 27 with And the first motor 42 for clamping the rotation of belt wheel 41 is driven, clamp belt wheel 41 and the importing for clamping disk 22 is rotatably connected on by bearing 43 On pipe 23.In this way, the first motor 42 drives clamping belt wheel 41 to rotate by belt wheel and Timing Belt, and rotating disk 27 and clamping belt wheel 41 is coaxially connected, drives rotating disk 27 to rotate so as to clamp belt wheel 41.
Cutter mechanism 30 in the present invention is arranged on the side of clamp system 20, specifically, cutter mechanism 30 includes and leads Enter the coaxial line of pipe 23, center there is the cutter disc 32 of guide pipe 31, eccentric part is rotatably connected to and is driven by second on cutter disc 32 Motivation structure drives rotation, the mouth of pipe of tangential guide pipe 23 cutting knife 33.To rotate cutting knife 33 to cut off incoming guide pipe 31 , by rotating shaft 34 be rotatably connected on cutter disc 32 cutting knife 33 in the present invention by bellows, and rotating shaft 34 is driven by the second drive mechanism Dynamic rotation.Specifically, the second drive mechanism is the second motor 52 being arranged on support base 10, in one end connection the of rotating shaft 34 One bevel gear 51, the second bevel gear 53 engaged with the first bevel gear 51 is set in the output shaft of the second motor 52, in this way, second When motor 52 is rotated, you can drive cutting knife 33 to do circular-rotation.
Because bellows is the tubing that a kind of profile is regular wave, therefore, there is crest and trough, in cutting on surface When, it is desirable to otch is cut on crest.To ensure the present invention in cutting, cutting knife 33 is cut on the crest of bellows, the present invention The optical fiber mounting seat 61 for moving horizontally is connected with support base 10, in optical fiber mounting seat 61 set two just to, detection lead To the Fibre Optical Sensor 62 of the crest/trough of the bellows at the mouth of pipe of pipe 31.Will two Fibre Optical Sensors 62 be separately mounted to cut The surface and underface of cutterhead 32, pass through for ease of two Fibre Optical Sensors, 62 pairs of luminous energy penetrated from the card of cutter disc 32, The present invention is vertically provided with for two Fibre Optical Sensors, 62 pairs of wears grooves 35 penetrated, by one of Fibre Optical Sensor 62 on cutter disc 32 The upper end of the wears groove 35 of installation, another Fibre Optical Sensor 62 is arranged on the lower end of wears groove 35.
In order to be able to detect the crest of the bellows of different-diameter, the optical fiber mounting seat 61 in the present invention is horizontally moveable, By moving fiber mounting seat 61 so that two Fibre Optical Sensors 62 are capable of detecting when the crest of the bellows of different-diameter.Specifically , level connection joint has the 3rd motor 63 to drive the screw rod 64 for rotating and being threadedly coupled with optical fiber mounting seat 61 on support base 10, And guide rod 65 parallel with screw rod 64 and through optical fiber mounting seat 61.3rd motor 63 is by belt wheel and the transmission side of Timing Belt Formula drives screw rod 64 to rotate, and screw rod 64 moves horizontally optical fiber mounting seat 61 while rotation, and guide rod 65 play the guiding role.
Preferably, the blade of cutting knife 33 is shaped form in the present invention, and the blade of cutting knife 33 is set into arc in the present invention, The relatively straight straight blade of blade of arc, increases cutting dynamics, it is ensured that the otch of bellows is smooth.
Operation principle of the invention is as follows:Before being cut, first according to the diameter of the bellows to be cut, using first Motor 42 adjusts position of each clamping jaw 26 on clamping jaw disk 25, so that the space that each clamping jaw 26 is enclosed can pass through bellows Bellows can be clamped again simultaneously;Meanwhile, the position of the relative cutter disc 32 of diameter adjustment optical fiber mounting seat 61 according to bellows, with Just two Fibre Optical Sensors, 62 pairs of light penetrated can pass through from trough and go and blocked by crest;After adjustment is finished, you can open and cut out Cut machine to cut bellows, bellows enters from ingress pipe 23, pressed from both sides with clamping jaw disk 25 and by clamping jaw 26 through disk 22 is clamped Firmly, reach in the guide pipe 31 of cutter disc 32, Fibre Optical Sensor 62 detects the crest of bellows, the second motor 52 starts work Make, cutting knife 33 does circular-rotation, so as to cut off bellows at crest location, cut-off bellows is defeated from guide pipe 31 Go out;After the bellows not cut continues to be conveyed corresponding length, cut and then output, such iterative cycles.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill For the those of ordinary skill in art field, on the premise of the technology of the present invention principle is not departed from, can also make it is some improvement and Modification, these are improved and modification also should be regarded as protection scope of the present invention.

Claims (9)

1. a kind of cutting means of bellows guillotine, it is characterised in that:Including support base, the support base is provided with clamping simultaneously For the clamp system that bellows is passed through, and the cutter mechanism that will be cut off through the bellows of the clamp system, wherein
- the clamp system includes the clamped seat that relatively described support base level is slided, in being equipped with the clamped seat The heart has the clamping disk of ingress pipe, and the clamping disk is connected with the clamping jaw disk for having perforation with the ingress pipe coaxial line, center, Three clamping jaws for radially sliding uniformly are slidably connected on the clamping jaw disk, the clamp system is also arranged at including rotation Between the clamping jaw disk and the clamping disk, drive the rotating disk that each clamping jaw radially slides along the clamping jaw disk, the clamping Bearing is provided with the first drive mechanism for driving the rotating disk to rotate;
- the cutter mechanism include with the ingress pipe coaxial line, center there is the cutter disc of guide pipe, on the cutter disc Eccentric part is rotatably connected to the cutting knife that rotation, the tangential guide pipe mouth of pipe is driven by the second drive mechanism.
2. cutting means of bellows guillotine according to claim 1, it is characterised in that:It is also connected with the support base Have an optical fiber mounting seat for moving horizontally, the optical fiber mounting seat be provided with two just to, detect ripple at the guide pipe mouth of pipe The Fibre Optical Sensor of the crest/trough of line pipe.
3. cutting means of bellows guillotine according to claim 1, it is characterised in that:The center of turntable be provided with The via of the perforation coaxial line, uniform three Archimedian screws being provided with centered on the via on the rotating disk Groove, the fixture block for being each passed through each archimedean spiral groove is equipped with each clamping jaw.
4. cutting means of bellows guillotine according to claim 3, it is characterised in that:It is also uniform on the clamping disk Three stopper slots for corresponding to each clamping jaw respectively are provided with, each fixture block is each passed through each stopper slot.
5. cutting means of bellows guillotine according to claim 4, it is characterised in that:The first drive mechanism bag Include first motor that clamps belt wheel and drive the clamping band wheel rotate coaxially connected with the rotating disk, the clamping belt wheel It is rotatably connected on the ingress pipe of the clamping disk by bearing.
6. cutting means of bellows guillotine according to claim 1, it is characterised in that:The cutting knife is turned by rotating shaft Dynamic to be connected on the cutter disc, described rotating shaft one end is provided with the first bevel gear, and second drive mechanism includes being arranged on institute The second motor on support base is stated, the output shaft of second motor is provided with the second umbrella tooth engaged with first bevel gear Wheel.
7. cutting means of bellows guillotine according to claim 2, it is characterised in that:Vertically set on the cutter disc Have for Fibre Optical Sensor described in two to the wears groove penetrated.
8. cutting means of bellows guillotine according to claim 2, it is characterised in that:Level connects on the support base It is connected to the screw rod being threadedly coupled with the optical fiber mounting seat by the 3rd motor-driven rotation, and it is parallel with the screw rod and wear Cross the guide rod of the optical fiber mounting seat.
9. cutting means of the bellows guillotine according to claim any one of 1-8, it is characterised in that:The cutting knife Blade is shaped form.
CN201610191237.1A 2016-03-30 2016-03-30 A kind of cutting means of bellows guillotine Active CN105729542B (en)

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CN105729542B true CN105729542B (en) 2017-07-04

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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN107671915A (en) * 2017-09-30 2018-02-09 重庆市臻憬科技开发有限公司 Disc cutter device
CN107650179A (en) * 2017-09-30 2018-02-02 重庆市臻憬科技开发有限公司 Disk vegetable-chopper with overload protection
CN108000579B (en) * 2017-11-29 2019-04-30 重庆昌兴塑胶有限责任公司 From feeding type plastic bellow cutting machine
CN110142819B (en) * 2019-06-12 2023-05-16 德科摩橡塑科技(东莞)有限公司 Bellows cutting device

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CN101912993B (en) * 2010-07-07 2013-02-20 浙江君权自动化设备有限公司 Corrugated pipe cut-off machine
CN201712014U (en) * 2010-07-07 2011-01-19 浙江君权自动化设备有限公司 Corrugated pipe crest cut-off rest device
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CN203818181U (en) * 2014-05-15 2014-09-10 吉林大学 Novel automatic cutting machine capable of being regulated and controlled and used for plastic corrugated pipe
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