CN206254261U - Full-automatic die cutter - Google Patents

Full-automatic die cutter Download PDF

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Publication number
CN206254261U
CN206254261U CN201621330336.5U CN201621330336U CN206254261U CN 206254261 U CN206254261 U CN 206254261U CN 201621330336 U CN201621330336 U CN 201621330336U CN 206254261 U CN206254261 U CN 206254261U
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CN
China
Prior art keywords
breast wheel
full
screw rod
rotary shaft
die cutter
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Active
Application number
CN201621330336.5U
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Chinese (zh)
Inventor
潘峰
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SUZHOU INDUSTRIAL PARK TEAMS TECHNOLOGY Co Ltd
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SUZHOU INDUSTRIAL PARK TEAMS TECHNOLOGY Co Ltd
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Priority to CN201621330336.5U priority Critical patent/CN206254261U/en
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Abstract

The utility model is related to a kind of die-cutting machine, especially a kind of Full-automatic die cutter;Including frame, feeding device, die-cutting apparatus, material receiving desk, waste material reel and receiving volume, die-cutting apparatus include base, side plate, crossbeam, roller, cutting knife, coarse adjustment unit, fine-adjusting unit and cutting knife power unit;Vertical slide opening is provided with side plate, the both sides of cutting knife are provided with rotary shaft, and rotary shaft is relative in slide opening to be slided;Coarse adjustment unit includes nut seat, screw rod, hydraulic cylinder and hydraulic pump;Fine-adjusting unit includes big breast wheel and small breast wheel, screw mandrel and lead screw motor, driven pulley is provided with screw rod, the end of small breast wheel is provided with mediation gear, screw mandrel and mediation gear intermeshing, small breast wheel, big breast wheel and driven pulley are intermeshed successively, and lead screw motor is connected with screw rod transmission;Full-automatic die cutter of the present utility model, can accurately adjust cutting knife relative position, and adjustment time is shorter and convenient, reduce manually waste discharge, and improving production efficiency reduces production cost.

Description

Full-automatic die cutter
Technical field
The utility model is related to a kind of die-cutting machine, more particularly to a kind of Full-automatic die cutter.
Background technology
Die-cutting machine is mainly used in corresponding some nonmetallic materials, adhesive sticker, double faced adhesive tape, electronics or mobile phone rubber cushion, trade mark The cross cutting (complete disconnected, half disconnected) of label etc., impression and gold stamping operation, are the visual plants that machine-shaping is packed after print.Prior art Die-cutting machine, as shown in figure 1, mainly include frame 1, feeding device 2, die-cutting apparatus 3, material receiving desk 4, waste material reel 5 and rewinding Volume 6, feeding device is arranged on frame rear side, and the die-cutting apparatus are arranged on central rack top side, before material receiving desk is arranged at frame Side, material generally includes bottom and the label layer being attached on bottom, and die-cutting apparatus generally include underlying relative position The fixed roller and relative position above roller is adjustable and the cutting knife that relatively rotates, feeding device is by banding material It is delivered between the roller of die-cutting apparatus and cutting knife and is die cut, according to the given shape of cutting knife, label layer is cut into interval Arrange and be attached to the label on bottom and be cut the connected waste material for label and bottom separate, subsequent material is passed Material receiving desk is delivered to, waste material is accommodated on waste material reel by transmission winding, and the bottom for being pasted with the label being intervally arranged is transferred into Receiving volume winding storage is finished product;But the die-cutting machine of prior art, the regulation of its cutting knife relative position need to manually complete, not only Adjustment time is more long, and limited accuracy, if adjustment is not in place, label layer cutting easily occurs not exclusively or cuts through lead more The situation of bottom fracture is caused, more waste material is produced.Chinese Patent Application No. is 201510809344.1 utility model patent, though A kind of Full-automatic die cutter is so disclosed, this problem can be solved, but in use, utility model people has found cutting knife The problem that the left and right sides is rocked, influences precision to a certain extent.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide one kind can accurately adjust cutting knife relative position, Adjustment time is shorter and convenient, reduces manually waste discharge, and improving production efficiency reduces the Full-automatic die cutter of production cost.
Full-automatic die cutter of the present utility model, including frame, feeding device, die-cutting apparatus, material receiving desk, waste material reel and Receiving volume, the die-cutting apparatus include base, are oppositely arranged on a pair of side plates of base both sides, are fixed between side plate top Crossbeam, the roller for being arranged on the interior relative rotation of base, the cutting knife above roller, coarse adjustment unit, fine-adjusting unit and cutting knife Power unit;
Vertical slide opening is provided with the side plate, the both sides of the cutting knife are provided with rotary shaft, and the rotary shaft exists Relative in the slide opening to slide, the cutting knife power unit is connected with rotary shaft transmission;
The coarse adjustment unit includes a pair of nut seats, a pair of screw rods, a pair of hydraulic cylinders and a hydraulic pumps, the nut seat Be rotatably connected in the rotary shaft, the nut seat internal thread is connected with vertically disposed screw rod, the top of the screw rod with The output end of the hydraulic cylinder rotates connection, and the hydraulic cylinder is vertically installed in the bottom of the crossbeam, the hydraulic pump and Hydraulic pump is connected by flow divider-combiner;
The fine-adjusting unit includes two groups of big breast wheels that are being respectively arranged on two side plates and being relatively rotated with side plate With small breast wheel, screw mandrel and lead screw motor, driven pulley is provided with the screw rod, the end of the small breast wheel is provided with Jie Gear is led, the screw mandrel is intermeshed successively with mediation gear intermeshing, the small breast wheel, big breast wheel and driven pulley, The lead screw motor is connected with screw rod transmission;
The external diameter of the external diameter more than small breast wheel of the mediation gear, the small breast wheel, big breast wheel, driven pulley it is outer Footpath increases successively.
Further, the axial direction of the small breast wheel, big breast wheel and driven pulley is arranged mutually parallel, and it is described it is small in Between wheel, the teeth direction of big breast wheel and driven pulley be parallel to each other with axial.
Further, the length of the big breast wheel is more than screw rod stroke vertically.
Further, the base both sides are also provided with positional cylinder, and the output end of the positional cylinder is arranged at institute State the bottom of screw rod and relatively described screw rod bottom relative movement.
Further, clutch shaft bearing is set with the rotary shaft, the clutch shaft bearing is relatively moved in the slide opening.
Further, second bearing is provided with the nut seat, the second bearing is sleeved in the rotary shaft.
Further, the top of the screw rod is rotatably connected to top cover, the top cover and the hydraulic pressure by 3rd bearing The output end of cylinder is fixedly linked.
Further, the cutting knife power unit includes the first motor and speed reducer, first motor via reducer It is connected with the rotary shaft.
By such scheme, the utility model at least has advantages below:Due to screw mandrel and mediation gear between, Yi Ji little Breast wheel, it is big in the middle of rotation is dynamic, there is multistage reduction of speed between driven pulley, the precision of fine setting is higher;Again due to there is coarse adjustment unit, Both are engaged and can accurately adjust cutting knife relative position, and adjustment time is shorter and convenient, will not produce more waste material.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the Full-automatic die cutter of prior art;
Fig. 2 is the front view of die-cutting apparatus in the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
Referring to Fig. 1 to Fig. 2, a kind of Full-automatic die cutter of the preferred embodiment of the utility model one, including with prior art Die-cutting apparatus 3 are made further changing in addition by identical frame 1, feeding device 2, material receiving desk 4, waste material reel 5 and receiving volume 6 Enter:
Wherein, die-cutting apparatus 3 include base 10, are oppositely arranged on a pair of side plates 11 of base both sides, are fixed on side plate top Crossbeam 12 between portion, it is arranged on roller 13, cutting knife 14, the coarse adjustment list positioned at the top of roller 13 relatively rotated in base 10 Unit, fine-adjusting unit and cutting knife power unit 15;
Vertical slide opening is provided with side plate 11, the both sides of cutting knife 14 are provided with rotary shaft 16, and rotary shaft 16 is in slide opening Interior relative slip, 15 yuan of cutting knife power list is connected with the transmission of rotary shaft 16;
Coarse adjustment unit includes a pair of nut seats 17, a pair of screw rods 18, a pair of hydraulic cylinders 19 and a hydraulic pumps 20, nut seat 17 are rotatably connected in rotary shaft 16, and the internal thread of nut seat 17 is connected with vertically disposed screw rod 18, the top of screw rod 18 and liquid The output end of cylinder pressure 19 rotates connection, and hydraulic cylinder 19 is vertically installed in the bottom of crossbeam 12, hydraulic pump 20 and a pair of hydraulic pumps 19 It is connected by flow divider-combiner 21;
Fine-adjusting unit includes two groups of big breast wheels that are being respectively arranged on two side plates 11 and being relatively rotated with side plate 11 22 and small breast wheel 23, screw mandrel 24 and lead screw motor 25, driven pulley 27 is provided with screw rod 18, the end of small breast wheel 23 sets Mediation gear 26 is equipped with, screw mandrel 24 is intermeshed with mediation gear 26, and small breast wheel 23, big breast wheel 22 and driven pulley 27 are successively Intermeshing, lead screw motor 25 is connected with the transmission of screw mandrel 24;
The external diameter of gear 26 is mediated more than the external diameter of small breast wheel 23, small breast wheel 23, big breast wheel 22, driven pulley 27 External diameter increases successively.
Operation principle of the present utility model is:Banding material is delivered to feeding device the roller 13 and cutting knife of die-cutting apparatus It is die cut between 14, according to the given shape of cutting knife 14, label layer is cut into the mark for being intervally arranged and being attached on bottom Sign and be cut the connected waste material for label and bottom separate;Before actual production, user needs accurate adjustment cutting knife Spacing between 14 and roller 13, to be precisely separating waste material and label, according to Full-automatic die cutter of the present utility model, its adjustment Process includes two steps of coarse adjustment and accurate adjustment.
S1, coarse adjustment:Hydraulic pump is opened, controls the output end of hydraulic cylinder to move down, with lead-screw to bottom offset, due to Screw rod is fixed with the relative position of rotary shaft, and the two ends of rotary shaft are slided relatively on side plate, so, you can by hydraulic pump The displacement in control cutting knife entirety vertical-horizontal direction, and the synchronism at cutting knife two ends, then be adjusted by flow divider-combiner 21;
S2, accurate adjustment:The lead screw motor of side plate both sides, lead screw motor is controlled to drive screw mandrel to rotate respectively, screw mandrel drives mediation Pinion rotation, here, screw mandrel and mediation gear the principle engaged similar to index dial, it should be noted that screw mandrel with mediation The axial direction of gear might not be parallel to each other, and can be axially mutually perpendicular to as index plate housing such as the worm screw in index dial, with Reduce rotation ratio between the two as far as possible;Then mediation gear is rotated coaxially with small breast wheel, and small breast wheel drives big-and-middle Between take turns and rotate, it is big in the middle of the dynamic driven pulley of wheel belt rotate, driven pulley is rotated with screw coaxial, screw rod mutually rotated with nut seat and then Realize the fine setting of cutter location;
Due between screw mandrel and mediation gear, and small breast wheel, it is big in the middle of rotation is dynamic, there is multistage drop between driven pulley Speed, the precision of fine setting is higher;Again due to there is coarse adjustment unit, both are engaged can accurately adjust cutting knife relative position, during adjustment Between it is shorter and convenient, more waste material will not be produced.
Full-automatic die cutter of the present utility model, the axially mutual of small breast wheel 23, big breast wheel 22 and driven pulley 27 is put down Row is arranged, and the teeth direction of small breast wheel 23, big breast wheel 22 and driven pulley 27 is parallel to each other with axial direction;This teeth, Two effects can be played, one is the big breast wheel 22 of drive connection and driven pulley 27, and another is to play a part of guiding, driven pulley Teeth vertically relatively moved in the teeth of big breast wheel, and then be accurately positioned, accordingly, the length of big breast wheel More than screw rod stroke vertically.
Full-automatic die cutter of the present utility model, during in order to prevent cutting knife from rotating, because long-term vibration causes position to become Change, the both sides of base 10 are also provided with positional cylinder 28, and the output end of positional cylinder 28 is arranged at bottom and the phase of screw rod 18 The bottom of screw rod 18 is relatively moved;When position adjustment in place when, open positional cylinder, its top is mutually pushed up with screw rod bottom Pressure, so standing screw 18 relative position.
Full-automatic die cutter of the present utility model, is set with clutch shaft bearing 29 in rotary shaft 16, clutch shaft bearing 29 is in slide opening Interior relative movement.
Second bearing is provided with Full-automatic die cutter of the present utility model, nut seat 17, second bearing is sleeved on rotation On axle 16.
Full-automatic die cutter of the present utility model, the top of screw rod 18 is rotatably connected to top cover 30 by 3rd bearing, top Set 30 is fixedly linked with the output end of hydraulic cylinder 19.
Full-automatic die cutter of the present utility model, cutting knife power unit 15 includes the first motor and speed reducer, the first motor It is connected by reductor and rotary shaft.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that For those skilled in the art, on the premise of the utility model know-why is not departed from, can also do Go out some improvement and modification, these are improved and modification also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of Full-automatic die cutter, it is characterised in that:Including frame, feeding device, die-cutting apparatus, material receiving desk, waste material reel And receiving volume, the die-cutting apparatus include base, be oppositely arranged on a pair of side plates of base both sides, be fixed on side plate top between Crossbeam, be arranged on relatively rotate in base roller, the cutting knife above roller, coarse adjustment unit, fine-adjusting unit and cut Knife power unit;
Vertical slide opening is provided with the side plate, the both sides of the cutting knife are provided with rotary shaft, and the rotary shaft is described Relative in slide opening to slide, the cutting knife power unit is connected with rotary shaft transmission;
The coarse adjustment unit includes a pair of nut seats, a pair of screw rods, a pair of hydraulic cylinders and a hydraulic pumps, and the nut seat is rotated Be connected in the rotary shaft, the nut seat internal thread is connected with vertically disposed screw rod, the top of the screw rod with it is described The output end of hydraulic cylinder rotates connection, and the hydraulic cylinder is vertically installed in the bottom of the crossbeam, the hydraulic pump and a pair of liquid Press pump is connected by flow divider-combiner;
The fine-adjusting unit includes two groups of big breast wheels and small that are being respectively arranged on two side plates and being relatively rotated with side plate Breast wheel, screw mandrel and lead screw motor, are provided with driven pulley on the screw rod, the end of the small breast wheel is provided with mediation tooth Wheel, the screw mandrel and mediation gear intermeshing, the small breast wheel, big breast wheel and driven pulley are intermeshed successively, described Lead screw motor is connected with screw rod transmission;
It is described mediation gear external diameter more than small breast wheel external diameter, the small breast wheel, big breast wheel, driven pulley external diameter according to Secondary increase.
2. Full-automatic die cutter according to claim 1, it is characterised in that:The small breast wheel, big breast wheel and driven The axial direction of wheel is arranged mutually parallel, and the teeth direction of the small breast wheel, big breast wheel and driven pulley is put down with axially mutual OK.
3. Full-automatic die cutter according to claim 2, it is characterised in that:The length of the big breast wheel is more than the spiral shell Bar stroke vertically.
4. Full-automatic die cutter according to claim 1, it is characterised in that:The base both sides are also provided with positioning oil Cylinder, the output end of the positional cylinder is arranged at the bottom of the screw rod and relatively described screw rod bottom relative movement.
5. Full-automatic die cutter according to claim 1, it is characterised in that:Clutch shaft bearing is set with the rotary shaft, The clutch shaft bearing is relatively moved in the slide opening.
6. Full-automatic die cutter according to claim 1, it is characterised in that:Second bearing is provided with the nut seat, The second bearing is sleeved in the rotary shaft.
7. Full-automatic die cutter according to claim 1, it is characterised in that:The top of the screw rod is turned by 3rd bearing Dynamic to be connected with top cover, the top cover is fixedly linked with the output end of the hydraulic cylinder.
8. Full-automatic die cutter according to claim 1, it is characterised in that:The cutting knife power unit includes the first motor And reductor, first motor via reducer is connected with the rotary shaft.
CN201621330336.5U 2016-12-07 2016-12-07 Full-automatic die cutter Active CN206254261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621330336.5U CN206254261U (en) 2016-12-07 2016-12-07 Full-automatic die cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621330336.5U CN206254261U (en) 2016-12-07 2016-12-07 Full-automatic die cutter

Publications (1)

Publication Number Publication Date
CN206254261U true CN206254261U (en) 2017-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621330336.5U Active CN206254261U (en) 2016-12-07 2016-12-07 Full-automatic die cutter

Country Status (1)

Country Link
CN (1) CN206254261U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827045A (en) * 2016-12-07 2017-06-13 苏州工业园区天势科技有限公司 Full-automatic die cutter
WO2021102757A1 (en) * 2019-11-27 2021-06-03 黄伟珍 Punching device for cutting automobile sealing rubber strip

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106827045A (en) * 2016-12-07 2017-06-13 苏州工业园区天势科技有限公司 Full-automatic die cutter
CN106827045B (en) * 2016-12-07 2024-02-09 苏州工业园区天势科技有限公司 Full-automatic die cutting machine
WO2021102757A1 (en) * 2019-11-27 2021-06-03 黄伟珍 Punching device for cutting automobile sealing rubber strip

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