CN107775112A - A kind of dustless cutting device of sheet material - Google Patents

A kind of dustless cutting device of sheet material Download PDF

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Publication number
CN107775112A
CN107775112A CN201711235715.5A CN201711235715A CN107775112A CN 107775112 A CN107775112 A CN 107775112A CN 201711235715 A CN201711235715 A CN 201711235715A CN 107775112 A CN107775112 A CN 107775112A
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CN
China
Prior art keywords
cylinder
sheet
cutting
hobboing cutter
plate
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Pending
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CN201711235715.5A
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Chinese (zh)
Inventor
周啸添
汪万元
Original Assignee
周云龙
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Publication date
Application filed by 周云龙 filed Critical 周云龙
Priority to CN201711235715.5A priority Critical patent/CN107775112A/en
Publication of CN107775112A publication Critical patent/CN107775112A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00Methods, machines, or devices not covered elsewhere, for working metal by removal of material

Abstract

The present invention is a kind of supporting sheet material dustless cutting device of sheet material production line, including chassis, the chassis is steel-pipe welding frame structure, first cylinder and line slideway are installed on the chassis, first cylinder is connected by connecting plate with chassis, the piston of first cylinder (2) is connected by contiguous block (3) with upper framework (4), the upper ledge is erected on line slideway, upper inframe is provided with synchronous driver element, the synchronous driver element is provided with three phase electric machine, chain and double chain wheel, chain is connected by chain accessory with top shoe and sliding block, the top shoe is fixedly connected with upper pressure wheel component, the sliding block, which is fixedly connected with, pushes wheel assembly.The present invention can be by upper framework with chassis front-rear reciprocation movement so that the cutting and transmission of production line sheet material can be carried out synchronously, improve processing efficiency, and can carry out dustless cutting to sheet material.

Description

A kind of dustless cutting device of sheet material
Technical field
The present invention relates to the dustless cutting device that sheet material production line is supporting.
Background technology
Existing sheet material is during production, it is necessary to which the continuous sheet material of production to be cut into the size of needs by specification. At present even if also traditional cutting mode is not broken away from by the way of being cut using automatic machinery the defects of, plate when such as saw blade is cut Chipping, flash phenomenon can occur for material, a large amount of dust in cutting process be present, the environmental issues such as noise is big;It can be produced during shearing cutting Raw turned-down edge, chipping and strip break flour;It is jagged to there is sheet material bottom during the cutting of circular knife wheel, cutting terminal collapses Side, and cause stacking is uneven to cause to put the problems such as producing sheet metal deformation after stacking for a long time due to jagged.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of sheet material production line proposed Supporting sheet material dustless cutting device.
To achieve these goals, present invention employs following technical scheme:
A kind of supporting sheet material dustless cutting device of sheet material production line, it includes chassis 1, and described chassis 1 is steel Pipe lead frame structure, the width of its width and institute's panel match, and its length should be with the panel length phase after cutting Match somebody with somebody, the first cylinder 2 and two line slideways 5 parallel with sheet material production line ejecting plate direction are installed, directly on described chassis 1 The length of line guide rail 5 is furnished with matching with the panel length after cutting, on two line slideways 5 walks on line slideway 5 Upper framework 4, the first described cylinder 2 is fixed on the chassis 1 between two line slideways 5, and the piston of the first cylinder 2 passes through company Connect block 3 with upper framework 4 to be connected, promote upper framework 4 to be walked on line slideway 5 at the end of one block of sheet material is cut, recover to original Position, the both sides of described upper framework 4 are provided with the second cylinder 10 and the 3rd cylinder 11, and the second cylinder 10 and the 3rd cylinder 11 are used for Sheet material during fixed plate production line ejecting plate, such production line ceaselessly ejecting plate, framework 4 moves on line slideway 5 in promotion, Synchronous driving system 25 is provided with described upper framework 4, the power source of described synchronous driving system 25 is three phase electric machine and snail Worm and gear decelerator 6, described synchronous driving system 25 drive top shoe 7 and sliding block 8, and top shoe 7 and sliding block 8 are same In individual vertical plane, top shoe 7 and sliding block 8 are synchronous respectively in the horizontal plane different from line slideway 5, perpendicular to line slideway Moved on 5 upper composite guideway 27 and lower composite guideway 28, described top shoe 7 is fixedly connected with upper pressure wheel component 23, upper pressure Wheel assembly 23 is integrally provided on the upper composite guideway 27 on upper ledge 4 by connecting plate, and it includes the 4th cylinder 14, upper slitter Hobboing cutter 17, cutting knife 18 and upper rolling wheel 19 on hobboing cutter 16, second on frame 34, folder knife rest 36, first, upper pressure wheel component 23 can be with whole Body moves back and forth along upper composite guideway 27, and the piston rod end of the 4th described cylinder 14 passes through connecting plate and the phase of upper tool post 34 Even, the 4th cylinder 14 can integrally push upper tool post 4 and part mounted thereto, and described sliding block 8 is fixedly connected with down Pinch roller assembly 24, wheel assembly 24 is pushed by connecting plate integral installation on lower composite guideway 28 on upper ledge 4, including the 5th gas Cylinder 15, lower slide 35, first time hobboing cutter 20, second time hobboing cutter 21 and lower rolling wheel 22, pushing wheel assembly 24 can be integrally under Composite guideway 28 is moved back and forth, and the piston rod end of the 5th described cylinder 15 is connected by connecting plate with lower slide 35, and first Lower hobboing cutter 20, second time hobboing cutter 21 and lower rolling wheel 22 are installed on lower slide 35, the 5th cylinder 15 can by lower slide 35 and Part mounted thereto pushes up on the whole, upper pressure wheel component 23 and pushes wheel assembly 24 and realizes synchronous fortune by synchronous driving system 25 It is dynamic.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, the second described cylinder 10 and the 3rd cylinder 11 cylinder piston external part uses air supported head connected mode, is connected with connecting plate 29, ensures that cylinder moves up and down to go out Existing stuck phenomenon so that compression action is relatively reliable, and is used as guide using polyurethane moulded bearing 30 so that scroll-up/down Steadily, it is accurate to be oriented to.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, described connecting plate 29 are provided with the first pressure The press strip 13 of bar 12 and second, the first press strip 12 and the second press strip 13 are made by flexible material, and it is right in compaction process to prevent Plate surface damages.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, described upper framework is interior to be provided with synchronous driving System 25 is by three phase electric machine and worm type of reduction gearing 6, upper chain 26-1, lower chain 26-2, driving chain 26-3, motor chain 26-4 and four group of double chain wheel 37 forms, as shown in Figure 3.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, described upper tool post 34 have one and folder knife The groove that the lateral dimension of frame 36 is consistent, groove side are provided with screwed hole, and folder knife rest 36 may be inserted into groove, and folder knife rest 36 has one The cutter groove that the angle that bar wire cutting is formed is 65 ° is used to place cutting knife 18, because cutter groove is angled, during sheet material is cut Also play the effect to knife
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, described cutting knife 18 are pacified by holding screw It is simple and convenient by elastic holding screw more allowing blade replacement on the folder knife rest 36 in embedded upper tool post 34,
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, the tailpiece of the piston rod of the 5th described cylinder 15 Portion is connected by connecting plate with lower slide 35, and lower slide 35 is shaped by bloom wire cutting, first time hobboing cutter 20, second time hobboing cutter 21 And lower rolling wheel 22 is installed on lower slide 35, the 5th cylinder 15 can be by lower slide 35 and part mounted thereto on the whole Top.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, on described first on hobboing cutter 16, second Hobboing cutter 17 and first time hobboing cutter 20, each hobboing cutter of second time hobboing cutter 21 are arranged on the U with cylinders by one small axle 31 On type contiguous block, and it is spacing by axle card 33 and small bearing 32, and hobboing cutter carries V-knife sword.
The supporting sheet material dustless cutting device of above-mentioned sheet material production line, the first described cylinder 2, the second cylinder 10th, the 3rd cylinder 11 and the 5th cylinder 15 connection 0.5kg/cm2The compressed air source of air pressure, with ensure two-way pressure balance so as to Sheet material will not be damaged;4th cylinder 14 connects 0.3kg/cm2The compressed air source of air pressure.
A kind of dustless cutting device of sheet material proposed by the present invention, beneficial effect are:The present invention can realize certainly The cutting of dynamicization, processing efficiency is effectively raised, and the sheet material for going for certain limit class different-thickness is cut Cut, while have blade cost cheap, change convenient convenience, cut no dust, without flash, without chipping, without turned-down edge, stacking back plate Material put it is smooth, sheet material without deformation the advantages that.
Brief description of the drawings
Fig. 1 is a kind of front view of the dustless cutting device of sheet material proposed by the present invention;
Fig. 2 is a kind of side view of the dustless cutting device of sheet material proposed by the present invention;
Fig. 3 is a kind of synchronous driving system structural representation of the dustless cutting device of sheet material proposed by the present invention;
Fig. 4 is a kind of upper pressure wheel modular construction Local map of dustless cutting device of sheet material proposed by the present invention;
Fig. 5 is a kind of lower pressure wheel modular construction Local map of dustless cutting device of sheet material proposed by the present invention;
Fig. 6 is a kind of hob-cutter structure Local map of the dustless cutting device of sheet material proposed by the present invention;
Fig. 7 is a kind of three kinds of cutter frame structure Local maps of dustless cutting device of sheet material proposed by the present invention, and a1 is Upper tool post front view;A2 is upper tool post top view, view b1 is folder knife rest front view;B2 is folder knife rest top view;C1 is lower knife Frame front view;C2 is lower slide top view.
In figure:Underframe 1, the first cylinder 2, contiguous block 3, upper ledge 4, line slideway 5, three phase electric machine and worm type of reduction gearing 6th, top shoe 7, sliding block 8, sheet material 9, the second cylinder 10, the 3rd cylinder 11, the first press strip 12, the second press strip 13, the 4th cylinder 14th, on the 5th cylinder 15, first on hobboing cutter 16, second under hobboing cutter 17, cutting knife 18, upper rolling wheel 19, first time hobboing cutter 20, second Hobboing cutter 21, lower rolling wheel 22, upper pressure wheel component 23, push wheel assembly 24, synchronous driving system 25, upper chain 26-1, lower chain It is 26-2, driving chain 26-3, motor chain 26-4, upper composite guideway 27, lower composite guideway 28, connecting plate 29, polyurethane moulded Bearing 30, small axle 31, small bearing 32, axle card 33, upper tool post 34, lower slide 35, folder knife rest 36, double chain wheel 37.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment Only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-6, a kind of dustless cutting device of sheet material, the plate class material applied to certain limit class different-thickness Material automates dustless cutting, including underframe 1, be provided with underframe the first cylinder 2 (Jiang Lingqi moves SC63 × 700FA types cylinder) and Line slideway 5, the first cylinder 2 are connected by contiguous block 3 with upper ledge 4, and the piston of the first cylinder 2 passes through contiguous block 3 and upper ledge Frame 4 is connected, while upper ledge 4 is erected on line slideway 5, and this mounting means both may insure the stationarity of cylinder action and straight Dimension, again upper ledge 4 can be made to be moved back and forth along line slideway 5, the first cylinder 2 uses long stroke cylinder, regulation cylinder intake, goes out Tolerance so that cylinder stretches out, retracting makes it meet the rate request that sheet material 9 transmits, and is finally reached the effect of servo-actuated cutting.
Be provided with synchronous driving system 25 in upper ledge 4, the power source of synchronous driving system 25 be three phase electric machine (0.55kw) and Worm type of reduction gearing (reputation ball machine tool MNRB50-30-1 type speed reducers) 6, power pass through multigroup duplex chain wheel and four chains Transmission, synchronously drives the top shoe 7 being connected with chain 26-1 and the sliding block 8 being connected with chain 26-2, top shoe 7 and sliding block 8 are respectively equipped with and upper pressure wheel component 23 and push wheel assembly 24, can thus reach synchronous driving upper pressure wheel component 23 it is overall and Push the overall effect of wheel assembly 24.Being also equipped with the second cylinder 10 and the 3rd cylinder 11 on upper ledge 4 simultaneously, (Jiang Lingqi moves SC80 × 100-Y-FA types cylinder), the cylinder external part of the second cylinder 10 and the 3rd cylinder 11 uses air supported head connected mode, with being connected Plate 29 is connected, and it is not in stuck phenomenon to ensure that cylinder moves up and down so that compression action is relatively reliable, and uses polyurethane Shaping bearing 30 is used as guide so that scroll-up/down is steady, and it is accurate to be oriented to.Connecting plate 29 passes through screw positioning method and upper ledge 4 connections, the position of front and rear regulation connecting plate 29 according to on-site cutting situation, can be carried out.Connecting plate 29 is provided with the first press strip 12 and second press strip 13, the first press strip 12 and the second press strip 13 made by the material having by elasticity, prevent in compaction process to plate Material surface damages.Upper pressure wheel component 23 is integrally provided on the upper composite guideway 27 on upper ledge 4 by connecting plate, bag Include the 4th cylinder 14, upper tool post 34, hobboing cutter 17, cutting knife 18 and upper rolling wheel 19 on hobboing cutter 16, second on folder knife rest 36, first, Upper pressure wheel component 23, integrally can be moved back and forth along upper composite guideway 27, above-mentioned 4th cylinder 14 (Jiang Lingqi move SCJ50 × 140-50 types cylinder) piston rod end be connected by connecting plate with upper tool post 34, upper tool post 34 is shaped by bloom wire cutting, Hobboing cutter 17, upper rolling wheel 19 are installed on upper tool post 34 on hobboing cutter 16, second on one, and upper tool post 34 has one and folder knife rest 36 The groove that lateral dimension is consistent, groove side are provided with screwed hole, and folder knife rest 36 may be inserted into groove, and folder knife rest 36 has a line The cutter groove that the angle that cutting is formed is 65 ° is used to place cutting knife 18 (STANLEY/ Stanley 11-921W type heavy type cutteves blade), Simultaneously because cutter groove is angled, the effect to knife is also played during sheet material is cut, the 4th cylinder 14 can be by upper tool post 4 And part mounted thereto integrally pushes.Cutting knife 18 is arranged on the folder knife rest 36 in embedded upper tool post 34 by holding screw On, it is simple and convenient by elastic holding screw more allowing blade replacement, and cutting knife 18 is cut with one side edge of a knife in cutting process, so Each cutting knife can utilize twice, greatly reduce cost.Wheel assembly 24 is pushed to be integrally provided at installed in upper by connecting plate On lower composite guideway 28 on frame 4, including the 5th cylinder 15, lower slide 35, first time hobboing cutter 20, second time hobboing cutter 21 and lower rolling Pinch roller 22, push wheel assembly 24 integrally can move back and forth along lower composite guideway 28, and (Jiang Lingqi moves SC50 to above-mentioned 5th cylinder 15 × 25 type cylinders) piston rod end be connected by connecting plate with lower slide 35, lower slide 35 is shaped by bloom wire cutting, first Lower hobboing cutter 20, second time hobboing cutter 21 and lower rolling wheel 22 are installed on lower U knife rests 35, and the 5th cylinder 15 can be by lower U knife rests 35 And part mounted thereto pushes up on the whole.Upper pressure wheel component 23 and push wheel assembly 24 synchronization is realized by synchronous driving system 25 Motion.Each hobboing cutter of four hobboing cutters by one small axle 31 be arranged on on the U-shaped contiguous block of cylinders, and by axle card 33 It is spacing with small bearing 32, and carry V-knife sword.
When sheet material 9 is conveyed in the supporting sheet material dustless cutting device of so far sheet material production line, the first cylinder 2 drives Upper ledge 4 is overall servo-actuated with sheet material 9, and the second cylinder 10 and the 3rd cylinder 11 make the first press strip 12 and the second press strip 13 tightly push down plate Material 9 makes itself and 4 overall geo-stationary of upper ledge.The down stroke of the 4th cylinder 14 is now determined according to the thickness of sheet material 9, it is ensured that cut Knife 18 is then fixed journey system just with web contact, the 5th cylinder 15.Three phase electric machine and worm type of reduction gearing 6 drive, upper pressure Wheel assembly 23 and the movement in vertical direction that wheel assembly 24 is advanced along sheet material 9 simultaneously is pushed, hobboing cutter 16 and first time hobboing cutter on first 20 contact sheet material 9 at first, and hobboing cutter V-knife sword forms a cutting guidance line in the top and bottom rolling cut of sheet material 9, hobboing cutter 17 on second Deepen cutting sealing with second time hobboing cutter 21, while sealing edge is compacted along line of cut, avoid subsequent cutting knife 18 along line of cut Form chipping and turned-down edge during cutting, cutting knife 18 contacts the upper rolling wheel 19 of sheet material 9 and lower rolling wheel along after cutting guidance wire cutting 22 collective effects, the trimming for cutting formation is compacted flatten, avoids the formation of a large amount of flashes, it is ensured that it is smooth during 9 stacking of sheet material, Extend after stacking the time deformed.After the completion of cutting, the second cylinder 10 and the 3rd cylinder 11 drive the first press strip 12 and the second pressure Bar 13 is retracted, and the 4th cylinder 14 and the 5th cylinder 15 drive upper pressure wheel component 23 and push wheel assembly 24 and retract, and motor reversal, make Upper pressure wheel component 23 and push wheel assembly 24 and reset, completion is once cut.Described the first cylinder 2, the second cylinder 10, the 3rd gas The cylinder 15 of cylinder 11 and the 5th connects 0.5kg/cm2The compressed air source of air pressure, to ensure two-way pressure balance so that will not be to plate Material damages;4th cylinder 14 connects 0.3kg/cm2The compressed air source of air pressure.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (9)

1. a kind of supporting sheet material dustless cutting device of sheet material production line, it is characterized in that:It includes chassis (1), described Chassis (1) is steel-pipe welding frame structure, and the width of its width and institute's panel matches, and its length should be with the plate after cutting Material length matches, and the first cylinder (2) and parallel with sheet material production line ejecting plate direction is provided with described chassis (1) Two line slideways (5), the length of line slideway (5) with matching with the panel length after cutting, on (5) match somebody with somebody by two line slideways There is the upper framework (4) walked on line slideway (5), described the first cylinder (2) is fixed on the bottom between two line slideways (5) On frame (1), the piston of the first cylinder (2) is connected by contiguous block (3) with upper framework (4), is pushed away at the end of one block of sheet material is cut Dynamic upper framework (4) is walked on line slideway (5), is recovered to original position, the both sides of described upper framework (4) are provided with the second cylinder (10) sheet material when and the 3rd cylinder (11), the second cylinder (10) and the 3rd cylinder (11) are used for fixed plate production line ejecting plate, Such production line ceaselessly ejecting plate, the upper framework (4) of promotions moves on line slideway (5), provided with together in described upper framework (4) Walk drive system (25), the power source of described synchronous driving system (25) is three phase electric machine and worm type of reduction gearing (6), institute The synchronous driving system (25) stated drives top shoe (7) and sliding block (8), top shoe (7) and sliding block (8) same vertical Plane in, top shoe (7) and sliding block (8) are synchronous respectively in the horizontal plane different from line slideway (5), perpendicular to line slideway (5) moved on upper composite guideway (27) and lower composite guideway (28), described top shoe (7) is fixedly connected with upper pressure wheel component (23), upper pressure wheel component (23) is integrally provided on the upper composite guideway (27) on upper ledge (4) by connecting plate, and it includes 4th cylinder (14), upper tool post (34), folder knife rest (36), hobboing cutter (16) on first, hobboing cutter (17) on second, cutting knife (18) and on Rolling wheel (19), upper pressure wheel component (23) can be moved back and forth integrally along upper composite guideway (27), the 4th described cylinder (14) Piston rod end be connected by connecting plate with upper tool post (34), the 4th cylinder (14) can be by upper tool post (4) and mounted thereto Part integrally push, described sliding block (8), which is fixedly connected with, pushes wheel assembly (24), pushes wheel assembly (24) and passes through connection Plate integral installation is on the lower composite guideway (28) on upper ledge (4), including the 5th cylinder (15), lower slide (35), first time rolling Knife (20), second time hobboing cutter (21) and lower rolling wheel (22), pushing wheel assembly (24) can be integrally past along lower composite guideway (28) Multiple motion, the piston rod end of the 5th described cylinder (15) are connected by connecting plate with lower slide (35), first time hobboing cutter (20), second time hobboing cutter (21) and lower rolling wheel (22) are installed on lower slide (35), and the 5th cylinder (15) can be by lower slide (35) and part mounted thereto pushes up on the whole, upper pressure wheel component (23) and pushes wheel assembly (24) by synchronous driving system (25) realize and be synchronized with the movement.
2. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described The cylinder piston external part of second cylinder (10) and the 3rd cylinder (11) is connected using air supported head connected mode with connecting plate (29) Connect, and guide is used as using polyurethane moulded bearing (30).
3. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described Connecting plate (29) is provided with the first press strip (12) and the second press strip (13), and the first press strip (12) and the second press strip (13) are by with bullet Property material make, prevent from damaging plate surface in compaction process.
4. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described The synchronous driving system (25) being provided with upper framework (4) by three phase electric machine and worm type of reduction gearing (6), upper chain (26-1), Lower chain (26-2), driving chain (26-3), motor chain (26-4) and four groups of double chain wheel (37) compositions.
5. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described Upper tool post (34) has a groove being consistent with folder knife rest (36) lateral dimension, and groove side is provided with screwed hole, folder knife rest (36) May be inserted into groove, the cutter groove that the angle that folder knife rest (36) has a wire cutting to be formed is 65 ° is used to place cutting knife (18), by It is angled in cutter groove, also play the effect to knife during sheet material is cut.
6. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described Cutting knife 18 is arranged on the inner folder knife rest (36) of embedded upper tool post (34) by holding screw, passes through the more tool changing of elastic holding screw Piece, it is simple and convenient.
7. according to claim 1 the supporting sheet material dustless cutting device of sheet material production line, it is characterized in that:Described The piston rod end of five cylinders (15) is connected by connecting plate with lower slide (35), and lower slide (35) is shaped by bloom wire cutting, First time hobboing cutter (20), second time hobboing cutter (21) and lower rolling wheel (22) are installed on lower slide (35), the 5th cylinder (15) Lower slide (35) and part mounted thereto can be pushed up on the whole.
8. the supporting sheet material dustless cutting device of sheet material production line according to claim 7, it is characterized in that:Described Hobboing cutter (16) on first, hobboing cutter (17) and first time hobboing cutter (20), each hobboing cutter of second time hobboing cutter (21) pass through one on second The small axle 31 of root be arranged on on the U-shaped contiguous block of cylinders, it is and spacing by axle card (33) and small bearing (32), and hobboing cutter carries V-knife sword.
9. the supporting sheet material dustless cutting device of sheet material production line according to claim 1, it is characterized in that:Described First cylinder (2), the second cylinder (10), the 3rd cylinder (11) and the 5th cylinder (15) connection 0.5kg/cm2The compression of air pressure is empty Source of the gas,;4th cylinder (14) connects 0.3kg/cm2The compressed air source of air pressure.
CN201711235715.5A 2017-11-29 2017-11-29 A kind of dustless cutting device of sheet material Pending CN107775112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711235715.5A CN107775112A (en) 2017-11-29 2017-11-29 A kind of dustless cutting device of sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711235715.5A CN107775112A (en) 2017-11-29 2017-11-29 A kind of dustless cutting device of sheet material

Publications (1)

Publication Number Publication Date
CN107775112A true CN107775112A (en) 2018-03-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711235715.5A Pending CN107775112A (en) 2017-11-29 2017-11-29 A kind of dustless cutting device of sheet material

Country Status (1)

Country Link
CN (1) CN107775112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110774364A (en) * 2019-10-31 2020-02-11 山东霞光集团有限公司 Wood-plastic wallboard dust-free cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110774364A (en) * 2019-10-31 2020-02-11 山东霞光集团有限公司 Wood-plastic wallboard dust-free cutting machine
CN110774364B (en) * 2019-10-31 2022-02-01 山东宜居新材料科技有限公司 Wood-plastic wallboard dust-free cutting machine

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