CN206406140U - A kind of Pneumatic fixed-length cutting machine device - Google Patents

A kind of Pneumatic fixed-length cutting machine device Download PDF

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Publication number
CN206406140U
CN206406140U CN201720038127.1U CN201720038127U CN206406140U CN 206406140 U CN206406140 U CN 206406140U CN 201720038127 U CN201720038127 U CN 201720038127U CN 206406140 U CN206406140 U CN 206406140U
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CN
China
Prior art keywords
fixed
length cutting
cutting machine
workbench
machine device
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720038127.1U
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Chinese (zh)
Inventor
黎端午
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Tianjin Weiye Defense Equipment Co Ltd
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Tianjin Weiye Defense Equipment Co Ltd
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Priority to CN201720038127.1U priority Critical patent/CN206406140U/en
Application granted granted Critical
Publication of CN206406140U publication Critical patent/CN206406140U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of Pneumatic fixed-length cutting machine device, including workbench, saw frame of the workbench provided with activity, sawed in saw frame provided with the first motor and by the first motor-driven wheel, the chain plate conveyor belt of conveying products is additionally provided with above workbench, workbench is provided with the second motor, second motor drive connection has screw mandrel, screw mandrel is provided with nut seat, chain plate conveyor belt side is provided with ratchet, the elastic construction for being additionally provided with the kelly for being provided with and being used for propping up ratchet, nut seat and constantly kelly end being pulled to and contacted in ratchet is hinged on nut seat.The purpose of this utility model is to provide a kind of Pneumatic fixed-length cutting machine device, can be by product fixed length cutting.In summary, the utility model has the advantages that:With operating position is automatically adjusted, saw frame position, the advantage of automatic cut-to-length cutting products are automatically adjusted.

Description

A kind of Pneumatic fixed-length cutting machine device
Technical field
The utility model is related to a kind of cutting machine, more particularly to a kind of Pneumatic fixed-length cutting machine device.
Background technology
Pneumatic fixed-length cutting machine is primarily adapted for use in the cut-out compared with long products such as plastic finishing strip, tubule, sealing strip, with side Just transport and store.But traditional cutting equipment common problem is that fixed length cutting is inaccurate, causes the production cut out Finished product is different in size, and advanced cutting equipment is prohibitively expensive, it is therefore desirable to which traditional cutting equipment is transformed.
Utility model content
The purpose of this utility model is to provide a kind of Pneumatic fixed-length cutting machine device, can be by product fixed length cutting.
Above-mentioned purpose of the present utility model technical scheme is that:A kind of pneumatic fixed-length cutting machine dress Put, including workbench, saw frame of the workbench provided with activity, saw frame is interior to be provided with the first motor and by the first motor-driven wheel The chain plate conveyor belt of conveying products is additionally provided with above saw, workbench, workbench is provided with the second motor, the second motor drive connection There is screw mandrel, screw mandrel is provided with nut seat, and chain plate conveyor belt side is provided with ratchet, nut seat and is hinged provided with for propping up ratchet The elastic construction that constantly kelly end is pulled to and contacted in ratchet is additionally provided with kelly, nut seat.
By using above-mentioned technical proposal, by the rotating of the second motor, make the nut seat on screw mandrel on screw mandrel Return is dynamic, when screw mandrel advances, and the kelly on nut seat props up the ratchet of chain plate conveyor belt side, so as to promote before carrier bar carrier chain Enter a segment distance;When screw mandrel is retreated, the kelly on nut seat is not stopped by ratchet, so kelly can return to initial position.Second Motor is repeatedly rotated forward, inverted, and repeatability ground promotes forward carrier bar carrier chain, the beat and chain that need to only control saw frame to protract The beat that plate carrier chain advances is identical, you can reach the purpose of fixed length cutting.
It is preferred that, nut seat is provided with through hole provided with projection, kelly one end, and projection is stretched in through hole, and elastic construction is volume Spring, wind spring is in through hole, and wind spring one end is fixed on raised side, and the other end is fixed on through-hole wall.
By using above-mentioned technical proposal, when nut seat drives kelly movement, kelly is by the ratchet bullet by carrier bar carrier chain When opening, the elastic force of wind spring retracts kelly so that the end of kelly can be contacted with ratchet all the time, it is to avoid kelly deviates from ratchet and nothing Method promotes carrier bar carrier chain to advance.
It is preferred that, elastic construction is extension spring, and extension spring one end is fixed on nut seat, and the other end is fixed on kelly.
By using above-mentioned technical proposal, the end of kelly can be equally made using extension spring can be contacted with ratchet all the time, extension spring Be convenient for changing, cost it is low.
It is preferred that, the second motor is stepper motor.
By using above-mentioned technical proposal, the characteristics of accurately controlling rotating shaft rotating cycle using stepper motor can be accurate Control promotes the length that carrier bar carrier chain advances every time, accurately controls fixed length cutting.
It is preferred that, in addition to frame, workbench is fixed with saw frame movable device in frame in frame, saw frame is lived Motivation structure includes air cylinder supporting structure, and air cylinder supporting structure is provided with cylinder, the first limited block, the first limited block provided with moveable Primary optic axis, primary optic axis is parallel with the piston rod of cylinder, is fixed with primary optic axis by axle sleeve, axle sleeve provided with cylinder connection Frame, piston-rod end is fixed on cylinder connecting rack, and connecting plate is hinged with axle sleeve, and connecting plate is fixedly connected with saw frame, cylinder Fixed block one, fixed block two are respectively equipped with link, connecting plate, fixed block one is connected with fixed block two by multi-diameter shaft.
By using above-mentioned technical proposal, using the interval of cylinder piston rod stretch come control wheel saw cut product when Machine, can adjust the beat of Telescopic-cylinder to identical with the beat that carrier bar carrier chain advances, it is ensured that carrier bar carrier chain is pushed to After specified location, in the interval of kelly backhaul, i.e., during carrier bar carrier chain stops, wheel saw can complete product cutting simultaneously Complete retracting for saw frame.By setting connecting plate, fixed block one, the second-class mechanism of fixed block, the height of saw frame is can also adjust, will Wheel saw is optimum Cutting angle, can also make specific regulation according to various sizes of product.
It is preferred that, fixed block one is with being equipped with the circular hole passed through for multi-diameter shaft on fixed block two, fixed block one, which is provided with, to be cut Disconnected circular hole cracks, and the circular hole that fixed block one is provided with the bolt for being used for tightening up circular hole, multi-diameter shaft in fixed block two is externally provided with Garter spring is provided with annular groove, annular groove.
By using above-mentioned technical proposal, by being cracked on fixed block one, it can not only expand circular hole so that multi-diameter shaft one End facilitates penetration of circular hole, and multi-diameter shaft can be fixed in circular hole by tightening bolt, and conveniently adjusted fixed block one is in rank Fixed position on terraced axle;Due to the multistage diameter of axle characteristic of multi-diameter shaft, coordinate garter spring, can be firmly locked by fixed block two.
It is preferred that, fixed block two is set through connecting plate, saw frame.
By using above-mentioned technical proposal, fixed block two, saw frame, connecting plate can be held together, lifting device Overall construction intensity.
It is preferred that, frame is provided with travelling carriage, and travelling carriage includes the second optical axis, and the second optical axis is provided with the second limited block, Workbench is fixed on the second limited block, and table-driving mechanism is also fixed with frame, and table-driving mechanism includes horizontal stroke To the first oil cylinder of setting, the piston-rod end of the first oil cylinder is vertically provided with the second oil cylinder, and the workbench bottom is provided with and led To plate, the groove that multiple piston rods for the second oil cylinder are stretched into is evenly equipped with guide plate, groove arrangement direction is put down with the first oil cylinder OK.
By using above-mentioned technical proposal, workbench is fixed on the second limited block, and the second limited block can slided Move back and forth on second optical axis of frame, then automatically moving for workbench is controlled with the table-driving mechanism of hydraulic oil cylinder driving, save Shi Shengli, facilitates the relative position of adjustment work platform and saw frame.Second oil cylinder is fixed on the piston-rod end of the first oil cylinder, because This first oil cylinder controls the second oil cylinder transverse shifting, and the piston rod of the second oil cylinder is moved on insertion workbench bottom guide plate In groove, then workbench transverse shifting on travelling carriage is dragged with the first oil cylinder indirectly.
In summary, the utility model has the advantages that:
With operating position is automatically adjusted, saw frame position, the advantage of automatic cut-to-length cutting products are automatically adjusted.
Brief description of the drawings
Fig. 1 is the overall structure diagram of Pneumatic fixed-length cutting machine device;
Fig. 2 is the overall structure diagram for the Pneumatic fixed-length cutting machine device for embodying saw frame movable device;
Fig. 3 is A portions enlarged drawing in Fig. 1;
Fig. 4 is the overall structure diagram for the Pneumatic fixed-length cutting machine device for embodying table-driving mechanism;
Fig. 5 is the elastic construction schematic diagram in embodiment 2;
Fig. 6 is B portions enlarged drawing in Fig. 5.
Reference:1st, frame;2nd, workbench;3rd, saw frame;4th, the first motor;5th, wheel saw;6th, chain plate conveyor belt;6a, spine Tooth;7th, the second motor;8th, screw mandrel;9th, nut seat;9a, projection;10th, kelly;11st, wind spring;12nd, extension spring;13rd, saw frame moving machine Structure;13a, air cylinder supporting structure;13b, cylinder;14th, the first limited block;15th, primary optic axis;16th, axle sleeve;17th, cylinder connecting rack; 18th, connecting plate;19th, fixed block one;19a, crack;20th, fixed block two;21st, multi-diameter shaft;23rd, travelling carriage;23a, the second optical axis; 23b, the second limited block;24th, table-driving mechanism;24a, the first oil cylinder;24b, the second oil cylinder;25th, guide plate;It is 25a, recessed Groove.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of Pneumatic fixed-length cutting machine device, as shown in Figure 1 and Figure 2, the device include frame 1, workbench 2, carrier bar conveying Band 6, saw frame 3, frame 1 are provided with saw frame movable device 13, travelling carriage 23, table-driving mechanism 24, saw frame movable device 13 It is equipped with for installing on air cylinder supporting structure 13a, air cylinder supporting structure 13a on cylinder 13b, the first limited block 14, the first limited block 14 Two primary optic axis 15 are inserted with, two primary optic axis 15 are parallel with cylinder 13b.Two optical axises can come in the first limited block 14 Return is dynamic, is fixed with the first limited block 14 by the connecting plate 18 that connection saw frame 3 is hinged with axle sleeve 16, axle sleeve 16, axle sleeve 16 Cylinder connecting rack 17 is fixed with, cylinder 13b piston rod is fixed on cylinder connecting rack 17.It is fixed with cylinder connecting rack 17 Determine to be fixed with fixed block 2 20 on block 1, connecting plate 18, fixed block 2 20 run through connecting plate 18, saw frame 3, fixed block 1 with Circular hole is provided with fixed block 2 20, is inserted in multi-diameter shaft 21 in circular hole, cracking for segmentation circular hole is provided with fixed block 1 19a, the 19a that cracks is tightened up by bolt, and one section of axle of multi-diameter shaft 21 is inserted in the circular hole of fixed block 2 20, and circular hole upper end abuts axle Rank, annular groove is opened up in multi-diameter shaft 21 at circular hole lower end, the garter spring on card in annular groove.Is fixed with saw frame 3 One motor 4 and wheel saw 5, wheel saw 5 are driven by the first motor 4.Cylinder connecting rack 17, axle are driven when cylinder 13b piston rod is flexible Set 16 is moved forward and backward, i.e., the extension saw material of control wheel saw 5 and saw retrogressings, adjust between fixed block 1 and fixed block 2 20 away from The angle lifted from controllable saw frame 3, axle sleeve 16 pulls two primary optic axis 15 to be moved forward and backward in the first limited block 14, plays limit Position effect.
As shown in figure 3, nut seat 9, which is provided with to be cased with being provided with kelly 10, kelly 10 on projection 9a, raised 9a, is enclosed on projection Wind spring 11 is provided with through hole on 9a, through hole, the one end of wind spring 11 is fixed on through-hole wall, and the other end is fixed on raised 9a sides wall On, the end of kelly 10 is pulled to and contacted with ratchet 6a by wind spring 11, and nut seat 9 to wheel saw 5 close to when, be hinged on nut seat 9 Kelly 10 can be stuck in ratchet 6a, and promotes chain plate conveyor belt 6 to advance, and product to be cut is placed on chain plate conveyor belt 6, nut After seat 9 advances in place, saw frame movable device 13 is sent saw 5 is taken turns forward with cutting products, after the completion of cutting, saw frame movable device 13 Wheel saw 5 is retracted.Wheel saw 5 is completed after cutting, and the second motor 7 is inverted, and the nut seat 9 on screw mandrel 8 is retracted, and is hinged on nut seat 9 The end of kelly 10 it is unobstructed when being moved on ratchet 6a, nut seat 9 is retracted the second motor 7 behind original position and rotated forward, nut seat 9 after It is continuous to drive kelly 10 to promote chain plate conveyor belt 6 to advance.
As shown in figure 4, table-driving mechanism 24 includes the first oil cylinder 24a, the second oil cylinder 24b, and fix theirs Support, support is fixed in frame 1, and support, which is divided between two parts parallel to each other, two parts support, is provided with horizontal bearing, Bearing is provided with movable block, and the first oil cylinder 24a is horizontally fixed on support, and the first oil cylinder 24a piston-rod end is fixed on The second oil cylinder 24b is vertically fixed with movable block, on movable block, is consolidated in the bottom of workbench 2, the second oil cylinder 24b surface Fixed one piece of guide plate 25, guide plate 25 is provided with the row groove 25a parallel with the first oil cylinder 24a, the second oil cylinder 24b piston Bar can be stretched into groove 25a.The top of frame 1 is fixed with travelling carriage 23, and travelling carriage 23 includes being fixed on the length direction two ends of frame 1 Bearing, be flatly fixed with two second optical axis 23a, the second optical axis 23a parallel to each other on bearing and be movably provided with Second limited block 23b, workbench 2 is directly anchored on the second limited block 23b.When wanting mobile work platform 2, the first oil cylinder is used 24a moves left and right the movable block for being fixed with the second oil cylinder 24b, the second oil cylinder 24b piston rod is inserted guide plate 25 Groove 25a in as fix.Travelling carriage 23 can reduce suffered resistance when workbench 2 is moved.
The top of workbench 2 has chain plate conveyor belt 6 to pass through, and the side of chain plate conveyor belt 6 is provided with continuous ratchet 6a, workbench The second motor 7 is fixed with 2, the second motor 7 is that driving is provided with screw mandrel 8 on stepper motor, the second motor 7, and the two ends of screw mandrel 8 pass through Bearing block is fixed, and is movably provided with nut seat 9, workbench 2 on screw mandrel 8 and is equipped with the track parallel with screw mandrel 8, nut seat 9 bottoms are provided with the groove coordinated with track, and when screw mandrel 8 rotates, nut seat 9 can move back and forth along track on screw mandrel 8.
Embodiment 2
A kind of Pneumatic fixed-length cutting machine device, as shown in Figure 5, Figure 6, different from the elastic construction in embodiment 1, by wind spring 11 change extension spring 12 into, and the one end of extension spring 12 is fixed on nut seat 9, and the other end is fixed on kelly 10, and kelly 10 is drawn in extension spring 12 To at an acute angle with chain plate conveyor belt 6, when nut seat 9 drives the kelly 10 to advance, kelly 10 is stuck on ratchet 6a and promoting carrier bar Conveyer belt 6 advances, when nut seat 9 drives the retrogressing of kelly 10, and kelly 10 is not stopped by ratchet 6a.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (8)

1. a kind of Pneumatic fixed-length cutting machine device, including workbench(2), workbench(2)Saw frame provided with activity(3), saw frame (3)Inside it is provided with the first motor(4)And by the first motor(4)The wheel saw of driving(5), workbench(2)Top is additionally provided with conveying production The chain plate conveyor belt of product(6), it is characterised in that:The workbench(2)It is provided with the second motor(7), the second motor(7)Driving connects It is connected to screw mandrel(8), screw mandrel(8)It is provided with nut seat(9), the chain plate conveyor belt(6)Side is provided with ratchet(6a), nut seat (9)On be hinged provided be used for prop up ratchet(6a)Kelly(10), nut seat(9)On be additionally provided with kelly constantly(10)Draw end As for ratchet(6a)The elastic construction of contact.
2. a kind of Pneumatic fixed-length cutting machine device according to claim 1, it is characterised in that:The nut seat(9)On set There is projection(9a), kelly(10)One end is provided with through hole, raised(9a)Stretch in through hole, elastic construction is wind spring(11), wind spring (11)In through hole, wind spring(11)Projection is fixed in one end(9a)On side, the other end is fixed on through-hole wall.
3. a kind of Pneumatic fixed-length cutting machine device according to claim 1, it is characterised in that:The elastic construction is extension spring (12), extension spring(12)Nut seat is fixed in one end(9)On, the other end is fixed on kelly(10)On.
4. a kind of Pneumatic fixed-length cutting machine device according to claim 1, it is characterised in that:Second motor(7)For Stepper motor.
5. a kind of Pneumatic fixed-length cutting machine device according to claim 1, it is characterised in that:Also include frame(1), work Platform(2)Located at frame(1)On, frame(1)On be fixed with saw frame movable device(13), saw frame movable device(13)Including cylinder Fixed mount(13a), air cylinder supporting structure(13a)It is provided with cylinder(13b), the first limited block(14), the first limited block(14)Inside set There is moveable primary optic axis(15), primary optic axis(15)With cylinder(13b)Piston rod it is parallel, primary optic axis(15)Upper fixation There is axle sleeve(16), axle sleeve(16)Side is provided with cylinder connecting rack(17), piston-rod end is fixed on cylinder connecting rack(17)On, axle sleeve (16)On be hinged with connecting plate(18), connecting plate(18)With saw frame(3)It is fixedly connected, cylinder connecting rack(17), connecting plate(18) On be respectively equipped with fixed block one(19), fixed block two(20), fixed block one(19)With fixed block two(20)Pass through multi-diameter shaft(21) Connection.
6. a kind of Pneumatic fixed-length cutting machine device according to claim 5, it is characterised in that:The fixed block one(19)With Fixed block two(20)On be equipped with and supply multi-diameter shaft(21)The circular hole passed through, fixed block one(19)It is provided with and blocks cracking for circular hole (19a), fixed block one(19)It is provided with the bolt for being used for tightening up circular hole, multi-diameter shaft(21)On in fixed block two(20)Circular hole outside Provided with annular groove, garter spring is provided with annular groove.
7. a kind of Pneumatic fixed-length cutting machine device according to claim 5, it is characterised in that:The fixed block two(20)Pass through Wear connecting plate(18), saw frame(3)Set.
8. a kind of Pneumatic fixed-length cutting machine device according to claim 5, it is characterised in that:The frame(1)It is provided with Travelling carriage(23), travelling carriage(23)Including the second optical axis(23a), the second optical axis(23a)It is provided with the second limited block(23b), institute State workbench(2)It is fixed on the second limited block(23b)On, frame(1)On be also fixed with table-driving mechanism(24), work Platform drive mechanism(24)Including the first oil cylinder laterally set(24a), the first oil cylinder(24a)Piston-rod end be vertically provided with Second oil cylinder(24b), the workbench(2)Bottom is provided with guide plate(25), guide plate(25)On be evenly equipped with it is multiple for second oil Cylinder(24b)The groove that stretches into of piston rod(25a), groove(25a)Arranged direction and the first oil cylinder(24a)It is parallel.
CN201720038127.1U 2017-01-12 2017-01-12 A kind of Pneumatic fixed-length cutting machine device Expired - Fee Related CN206406140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720038127.1U CN206406140U (en) 2017-01-12 2017-01-12 A kind of Pneumatic fixed-length cutting machine device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720038127.1U CN206406140U (en) 2017-01-12 2017-01-12 A kind of Pneumatic fixed-length cutting machine device

Publications (1)

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CN206406140U true CN206406140U (en) 2017-08-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112009020A (en) * 2020-08-17 2020-12-01 倪世华 Cutting distance is fixed and conveniently adjust cutting device for corrugated paper that has protect function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112009020A (en) * 2020-08-17 2020-12-01 倪世华 Cutting distance is fixed and conveniently adjust cutting device for corrugated paper that has protect function

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170815

Termination date: 20210112

CF01 Termination of patent right due to non-payment of annual fee