CN109514640A - A kind of anti-flaming environment-friendly polylactic acid plastic production Scissoring device that can uniformly cut - Google Patents

A kind of anti-flaming environment-friendly polylactic acid plastic production Scissoring device that can uniformly cut Download PDF

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Publication number
CN109514640A
CN109514640A CN201811421167.XA CN201811421167A CN109514640A CN 109514640 A CN109514640 A CN 109514640A CN 201811421167 A CN201811421167 A CN 201811421167A CN 109514640 A CN109514640 A CN 109514640A
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China
Prior art keywords
plate
polylactic acid
shear
sliding sleeve
pressure roller
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Granted
Application number
CN201811421167.XA
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Chinese (zh)
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CN109514640B (en
Inventor
耿世超
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Yinjinda (Shanghai) new material Co.,Ltd.
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耿世超
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    • 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
    • B26D7/04Means for holding or positioning work with clamping means providing adjustable clamping pressure
    • 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
    • B26D1/04Cutting 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 linearly-movable cutting member
    • B26D1/06Cutting 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 linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08Cutting 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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/09Cutting 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 linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
    • 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
    • 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
    • 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
    • B26D7/06Arrangements for feeding or delivering work of other than sheet, web, or filamentary form

Abstract

The invention discloses a kind of anti-flaming environment-friendly polylactic acid plastics to produce the Scissoring device that can uniformly cut, it is related to polylactic acid plastic production technical field, specially pedestal and fixing seat, heel post is respectively and fixedly provided at left and right sides of the pedestal, and the centre of heel post is connected with top plate, it is to be fixedly connected between the heel post and top plate, hydraulic stem is installed below the top plate, and shear plate is connected with below hydraulic stem, shear plate sliding sleeve is provided at left and right sides of the shear plate, and the centre of shear plate sliding sleeve is equipped with positioning column, it is nested be slidably connected between the shear plate sliding sleeve and positioning column.The anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, vertical sliding structure is constituted by hydraulic stem and shear plate, cutting work is carried out to polylactic acid plastic, shear plate passes through the flexible of hydraulic stem, it carries out the upper and lower of vertical direction to move in parallel, to carry out cutting work to polylactic acid plastic.

Description

A kind of anti-flaming environment-friendly polylactic acid plastic production Scissoring device that can uniformly cut
Technical field
The present invention relates to polylactic acid plastic production technical field, specially a kind of anti-flaming environment-friendly polylactic acid plastic production is used The Scissoring device that can uniformly cut.
Background technique
Polylactic acid is the polymer obtained with lactic acid for main polymerizable raw material, and raw material sources are abundant and can regenerate, and is gathered The production process of lactic acid is pollution-free, and product can be biodegradable, realizes circulation in nature, therefore is ideal green Color high molecular material, polylactic acid have good solvent resistance, can be processed with various ways, and such as extruding, spinning, twin shaft are drawn It stretches and injection-blow molding, the product made of polylactic acid is except can be in addition to biodegrade, biocompatibility, glossiness, the transparency, feel With it is heat-resist, therefore purposes is very extensive, can be used as packaging material, fiber and non-woven fabric etc..
When polylactic acid plastic produces, various shape can be processed into use, for the ease of processing, polylactic acid plastic is usual Hot melt post-processing is flat sheet, and difference according to demand needs for flat sheet to be cut to various sizes of size, and cuts Work, which generally requires, first to be measured size, and after then establishing cutting wires, is cut by common Scissoring device, step is more numerous It is trivial, it needs to cut a large amount of polylactic acid plastic, keeps working efficiency lower, and the edge cut is uneven, dimensional accuracy is not high enough, It not can be carried out and uniformly cut work.
The plastics cutter disclosed in Chinese utility model patent ublic specification of application CN207127983U, the plastics Cutter, it is easy to use although being provided with parallel sliding cutting mechanism and Ke Kuaisugenghuan shearing knife, it can be quickly disassembled sanction Scissors is replaced, and solves the problems, such as that the shearing knife of existing plastics cutter is not easy to dismounting and change, and still, which cuts out The cut mode of shearing machine setting can only cut the plastic plate of thinner thickness, and applicability is lower, and can not continuous uniform into Row shearing work.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of anti-flaming environment-friendly polylactic acid plastics to produce with can uniformly cut out The Scissoring device cut, solves the problems mentioned above in the background art.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of anti-flaming environment-friendly polylactic acid modeling Material produces the Scissoring device that can uniformly cut, including pedestal and fixing seat, is respectively and fixedly provided at left and right sides of the pedestal edge-on Column, and the centre of heel post is connected with top plate, is fixedly connected between the heel post and top plate, the lower section installation of the top plate There is hydraulic stem, and be connected with shear plate below hydraulic stem, shear plate sliding sleeve is provided at left and right sides of the shear plate, and The centre of shear plate sliding sleeve is equipped with positioning column, be between the shear plate sliding sleeve and positioning column it is nested be slidably connected, it is described to cut It is provided with spring base below cutting plate sliding sleeve, and reset spring is installed below spring base, the bottom end connection of the positioning column Have support base, and to be fixedly connected between positioning column and support base, the lower end of the shear plate is equipped with shear knife, and on cut It is provided with fixture block at left and right sides of cutter, top board is provided on the right side of the shear plate, and the left and right sides of top board is equal It is provided with sliding slot, the centre of the fixing seat is equipped with lower compression roller, and fixed seating is in the left side of heel post.
Optionally, it is parallel to each other between the vertical centerline of the shear plate and the vertical centerline of hydraulic stem, and hydraulic It is parallel to each other between the vertical centerline of bar.
Optionally, the vertical centerline of the positioning column and the vertical centerline of shear plate sliding sleeve are located along the same line, And the vertical centerline of reset spring and the vertical centerline of positioning column are located along the same line.
Optionally, it is provided with pressing plate sliding sleeve on the left of the sliding slot, and pressing plate slide bar is installed on the inside of pressing plate sliding sleeve, institute State between pressing plate sliding sleeve and pressing plate slide bar be it is nested be slidably connected, upper plate, and upper top are connected with below the pressing plate slide bar It is provided with lower shear knife on the right side of plate, is bonded to each other between the left side of the shear plate and the right side of top board, it is sliding simultaneously Size matches between slot and fixture block.
Optionally, top plate slide bar is connected on the right side of the shear plate, and the outside nesting of top plate slide bar is equipped with top plate Sliding sleeve is parallel to each other between the bottom surface of the top board and the upper surface of upper plate, at the same the vertical centerline of pressing plate slide bar it Between be parallel to each other.
Optionally, it is connected with positioning top plate on the outside of the top plate sliding sleeve, is connected with scale on the outside of the positioning top plate Ruler is parallel to each other between the horizontal center line of the upper shear knife and the horizontal center line of lower shear knife, and the right side of upper shear knife Side and the left side of lower shear knife are located on same perpendicular.
Optionally, the centre of the positioning top plate is equipped with swivel nut, and screw rod is equipped on the inside of swivel nut, the screw rod Right end is provided with regulation handle, is parallel to each other between the left side of the positioning top plate and the right side of upper plate, and graduated scale Horizontal center line and position top plate medial surface between it is perpendicular.
Optionally, pressure roller is provided with above the lower compression roller, and rubber ring is installed on the outside of upper pressure roller, it is described on The left and right ends of pressure roller are respectively connected with attachment base, and the centre of attachment base is provided with pressure roller sliding sleeve, the horizontal centre of the screw rod It is parallel to each other between line and the horizontal center line of top plate slide bar, and size matches between screw rod and swivel nut.
Optionally, the inside nesting of the pressure roller sliding sleeve is equipped with pressure roller slide bar, is provided with above the attachment base slow Spring is rushed, and is provided with spacing head above buffer spring, the horizontal centre of the horizontal center line of the lower compression roller and upper pressure roller It is parallel to each other between line, and rubber ring is evenly arranged along the horizontal direction of upper pressure roller.
Optionally, the vertical centerline of the pressure roller sliding sleeve and the vertical centerline of pressure roller slide bar are located along the same line, And size matches between pressure roller sliding sleeve and pressure roller slide bar, and the vertical centerline of buffer spring and pressure roller slide bar it is vertical in Heart line is located along the same line.
The present invention provides a kind of anti-flaming environment-friendly polylactic acid plastic produce the Scissoring device that can uniformly cut, have with It is lower the utility model has the advantages that
1. the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, it is made up of hydraulic stem and shear plate Vertical sliding structure carries out cutting work to polylactic acid plastic, and shear plate carries out the upper of vertical direction by the flexible of hydraulic stem Under move in parallel, to cut to polylactic acid plastic, four hydraulic stems are installed on shear plate, it is mutually flat between hydraulic stem Row prevents shear plate crooked convenient for the collimation for keeping shear plate mobile, is conducive to improve the quality of production that device is cut, cut Cutting plate is slided over by shear plate and is slided on positioning column, and shear plate sliding sleeve nesting is mounted on the outside of positioning column, and shear plate is sliding Set matches with size between positioning column, convenient for the collimation for keeping shear plate mobile, prevents shear plate crooked, is conducive to improve The precision that device is cut, while reset spring being installed on the outside of positioning column, shear plate can be moved up, automatically reply it It is in situ, convenient for improving the convenience that device uses.
2. the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, pass through upper pressure disposed in parallel Plate and upper plate carry out clamping work to polylactic acid plastic, are parallel to each other between the bottom surface of top board and the upper surface of upper plate, The horizontality that can keep polylactic acid plastic plate between top board and upper plate is convenient for cutting work, and top board can be with Parallel sliding on top plate slide bar is slided over by top plate, to change the distance between top board and upper plate, is conveniently adapted to not The polylactic acid plastic plate of stack pile is conducive to the using flexible and applicability that improve device, and phase between top plate slide bar It is mutually parallel, convenient for keeping the horizontality of top board.
3. the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, pass through shear plate and top board Cutting work is carried out to polylactic acid plastic, shear plate is slidably connected by sliding slot and fixture block and top board, between fixture block and sliding slot Size matches, and convenient for the compactness for keeping shear plate to connect with top board, makes the left side of shear plate and the right side of top board It is bonded to each other between face, so that applying shearing force to polylactic acid plastic carries out cutting work, shear plate is set respectively on top board It is equipped with shear knife and lower shear knife, the right side of upper shear knife and the left side of lower shear knife are located on same perpendicular, Be conducive to improve the shearing force between shear knife and lower shear knife, be conducive to improve the dynamics that device is cut, convenient for improving dress Set the quality of production of cutting.
4. the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, carried out by positioning top plate equal Even cutting work is positioned and is parallel to each other between top plate and upper plate, convenient for the polylactic acid plastic plate stretched out by upper plate into Row positioning, and be conducive to by the measurement that the graduated scale of two sides carries out size convenient for the size of cutting is determined and is measured The cutting precision of device is improved, and device can be made to carry out continuous uniform and cut work, positioning top plate can pass through top plate sliding sleeve Moved horizontally on top plate slide bar, and by rotate screw rod move horizontally swivel nut, thus adjust positioning top plate and upper plate it Between distance, convenient for regulating device cut size, be conducive to improve device using flexible and applicability.
5. the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, pass through pushing disposed in parallel Roller and upper pressure roller carry out transportation work to polylactic acid plastic plate, and lower compression roller and upper pressure roller can be by polylactic acid plastic board clamps It holds in centre, and is rotated, polylactic acid plastic plate is transported between top board and upper plate, carry out cutting work, have Conducive to the ease of use for improving device, it is provided with rubber ring on the outside of upper pressure roller and lower compression roller, rubber ring can increase upper pressure Frictional force between roller and lower compression roller and polylactic acid plastic plate prevents from skidding, and upper pressure roller is mounted on attachment base, can pass through Pressure roller slides over to be vertically moved on pressure roller slide bar, the distance between pressure roller and lower compression roller in change, to adapt to different-thickness Polylactic acid plastic plate is conducive to the using flexible and applicability that improve device, while being equipped with buffering on the outside of pressure roller slide bar Spring can push attachment base, so that pressure roller is kept good with polylactic acid plastic plate and contact, prevent from skidding.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is positive structure schematic of the present invention;
Fig. 3 is top board structure schematic diagram of the present invention;
Fig. 4 is shear plate structural schematic diagram of the present invention;
Fig. 5 is top board structural schematic diagram of the present invention;
Fig. 6 is present invention positioning top board structure schematic diagram;
Fig. 7 is the upper roller structure schematic diagram of the present invention.
In figure: 1, pedestal;2, heel post;3, top plate;4, hydraulic stem;5, shear plate;6, shear plate sliding sleeve;7, positioning column; 8, spring base;9, reset spring;10, support base;11, upper shear knife;12, fixture block;13, top board;14, sliding slot;15, pressing plate is sliding Set;16, pressing plate slide bar;17, upper plate;18, lower shear knife;19, top plate slide bar;20, top plate sliding sleeve;21, top plate is positioned;22, Graduated scale;23, swivel nut;24, screw rod;25, regulation handle;26, fixing seat;27, lower compression roller;28, upper pressure roller;29, rubber ring; 30, attachment base;31, pressure roller sliding sleeve;32, pressure roller slide bar;33, buffer spring;34, spacing head.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ", The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 to Fig. 7 is please referred to, the present invention provides a kind of technical solution: a kind of anti-flaming environment-friendly polylactic acid plastic production use The Scissoring device that can uniformly cut, including pedestal 1 and fixing seat 26, the left and right sides of pedestal 1 are respectively and fixedly provided with heel post 2, and side The centre of column 2 is connected with top plate 3, is fixedly connected between heel post 2 and top plate 3, and the lower section of top plate 3 is equipped with hydraulic stem 4, And the lower section of hydraulic stem 4 is connected with shear plate 5, the left and right sides of shear plate 5 is provided with shear plate sliding sleeve 6, and shear plate is sliding Set 6 centre positioning column 7 is installed, be between shear plate sliding sleeve 6 and positioning column 7 it is nested be slidably connected, under shear plate sliding sleeve 6 Side is provided with spring base 8, and the lower section of spring base 8 is equipped with reset spring 9, and the bottom end of positioning column 7 is connected with support base 10, and To be fixedly connected between positioning column 7 and support base 10, the lower end of shear plate 5 is equipped with shear knife 11, and upper shear knife 11 The left and right sides is provided with fixture block 12, and the right side of shear plate 5 is provided with top board 13, and the left and right sides of top board 13 is respectively provided with There is sliding slot 14, the centre of fixing seat 26 is equipped with lower compression roller 27, and fixing seat 26 is located at the left side of heel post 2, and shear plate 5 erects It is parallel to each other between straight center line and the vertical centerline of hydraulic stem 4, and is parallel to each other between the vertical centerline of hydraulic stem 4, Vertical sliding structure is constituted by hydraulic stem 4 and shear plate 5, cutting work is carried out to polylactic acid plastic, shear plate 5 passes through hydraulic Stretching for bar 4, carries out the upper and lower of vertical direction and moves in parallel, to cut to polylactic acid plastic, be equipped on shear plate 5 Four hydraulic stems 4 are parallel to each other between hydraulic stem 4, convenient for the collimation for keeping shear plate 5 mobile, prevent shear plate 5 crooked, Be conducive to improve the quality of production that device is cut, the vertical centerline of positioning column 7 and the vertical centerline of shear plate sliding sleeve 6 are located at On same straight line, and the vertical centerline of reset spring 9 and the vertical centerline of positioning column 7 are located along the same line, shear plate 5 It is slided on positioning column 7 by shear plate sliding sleeve 6,6 nesting of shear plate sliding sleeve is mounted on 7 outside of positioning column, and shear plate is sliding Size matches between set 6 and positioning column 7, convenient for the collimation for keeping shear plate 5 mobile, prevents shear plate 5 crooked, is conducive to The precision that device is cut is improved, while reset spring 9 being installed on the outside of positioning column 7, shear plate 5 can be moved up, make it Original position is automatically replied, convenient for improving the convenience that device uses;
The left side of sliding slot 14 is provided with pressing plate sliding sleeve 15, and the inside of pressing plate sliding sleeve 15 is equipped with pressing plate slide bar 16, pressing plate sliding sleeve Be between 15 and pressing plate slide bar 16 it is nested be slidably connected, the lower section of pressing plate slide bar 16 is connected with upper plate 17, and upper plate 17 Right side is provided with lower shear knife 18, is bonded to each other between the left side of shear plate 5 and the right side of top board 13, while sliding slot 14 Size matches between fixture block 12, carries out cutting work, shear plate 5 to polylactic acid plastic by shear plate 5 and top board 13 It is slidably connected by sliding slot 14 and fixture block 12 and top board 13, size matches between fixture block 12 and sliding slot 14, convenient for keeping cutting The compactness that cutting plate 5 is connect with top board 13 makes to be bonded to each other between the left side of shear plate 5 and the right side of top board 13, Cutting work is carried out to apply shearing force to polylactic acid plastic, the right side of shear plate 5 is connected with top plate slide bar 19, and top plate is sliding The outside nesting of bar 19 is equipped with top plate sliding sleeve 20, is parallel to each other between the bottom surface of top board 13 and the upper surface of upper plate 17, It is parallel to each other between the vertical centerline of pressing plate slide bar 16 simultaneously, by top board 13 disposed in parallel with upper plate 17 to poly- cream Sour plastics carry out clamping work, are parallel to each other between the bottom surface of top board 13 and the upper surface of upper plate 17, can keep pressing The horizontality of polylactic acid plastic plate between plate 13 and upper plate 17 is convenient for cutting work, and top board 13 can pass through top The parallel sliding on top plate slide bar 19 of plate sliding sleeve 20 conveniently adapts to change the distance between top board 13 and upper plate 17 The polylactic acid plastic plate of different-thickness, be conducive to improve device using flexible and applicability, and top plate slide bar 19 it Between be parallel to each other, convenient for keep top board 13 horizontality, the outside of top plate sliding sleeve 20 be connected with positioning top plate 21, position top plate 21 outside is connected with graduated scale 22, between the horizontal center line of upper shear knife 11 and the horizontal center line of lower shear knife 18 mutually In parallel, and the right side of upper shear knife 11 and the left side of lower shear knife 18 are located on same perpendicular, shear plate 5 and upper pressure Shear knife 11 and lower shear knife 18, the left side of the right side of upper shear knife 11 and lower shear knife 18 are respectively arranged on plate 13 On same perpendicular, be conducive to improve the shearing force between shear knife 11 and lower shear knife 18, be conducive to improve dress The dynamics of cutting is set, convenient for improving the quality of production that device is cut;
The centre of positioning top plate 21 is equipped with swivel nut 23, and the inside of swivel nut 23 is equipped with screw rod 24, the right end setting of screw rod 24 There is regulation handle 25, positions and be parallel to each other between the left side of top plate 21 and the right side of upper plate 17, and the water of graduated scale 22 It is perpendicular between flat center line and the medial surface for positioning top plate 21, it carries out uniformly cutting work by positioning top plate 21, positioning top It is parallel to each other between plate 21 and upper plate 17, convenient for being positioned to the polylactic acid plastic plate stretched out by upper plate 17, and leads to The graduated scale 22 for crossing two sides carries out the measurement of size, convenient for the size of cutting is determined and is measured, is conducive to improve device Cutting precision, and device can be made to carry out continuous uniform and cut work, the top of lower compression roller 27 is provided with pressure roller 28, and on The outside of pressure roller 28 is equipped with rubber ring 29, and the left and right ends of upper pressure roller 28 are respectively connected with attachment base 30, and in attachment base 30 Between be provided with pressure roller sliding sleeve 31, be parallel to each other between the horizontal center line of screw rod 24 and the horizontal center line of top plate slide bar 19, and Size matches between screw rod 24 and swivel nut 23, and positioning top plate 21 can be moved by the way that top plate sliding sleeve 20 is horizontal on top plate slide bar 19 It is dynamic, and swivel nut 23 is moved horizontally by rotating screw rod 24, to adjust positioning the distance between top plate 21 and upper plate 17, just In the size that regulating device is cut, be conducive to the using flexible and applicability that improve device;
The inside nesting of pressure roller sliding sleeve 31 is equipped with pressure roller slide bar 32, and the top of attachment base 30 is provided with buffer spring 33, and slow The top for rushing spring 33 is provided with spacing head 34, phase between the horizontal center line of lower compression roller 27 and the horizontal center line of upper pressure roller 28 It is mutually parallel, and rubber ring 29 is evenly arranged along the horizontal direction of upper pressure roller 28, passes through lower compression roller 27 disposed in parallel and upper pressure roller 28, transportation work is carried out to polylactic acid plastic plate, polylactic acid plastic plate can be clamped in by lower compression roller 27 with upper pressure roller 28 Centre, and rotated, polylactic acid plastic plate is transported between top board 13 and upper plate 17, cutting work is carried out, has Conducive to the ease of use for improving device, it is provided with rubber ring 29 on the outside of upper pressure roller 28 and lower compression roller 27, rubber ring 29 can be with Frictional force in increase between pressure roller 28 and lower compression roller 27 and polylactic acid plastic plate prevents from skidding, pressure roller sliding sleeve 31 it is vertical The vertical centerline of center line and pressure roller slide bar 32 is located along the same line, and size between pressure roller sliding sleeve 31 and pressure roller slide bar 32 It matches, and the vertical centerline of buffer spring 33 and the vertical centerline of pressure roller slide bar 32 are located along the same line, upper pressure Roller 28 is mounted on attachment base 30, can be vertically moved on pressure roller slide bar 32 by pressure roller sliding sleeve 31, in change pressure roller 28 with The distance between lower compression roller 27 is conducive to the using flexible for improving device to adapt to the polylactic acid plastic plate of different-thickness Property and applicability, while buffer spring 33 being installed on the outside of pressure roller slide bar 32, attachment base 30 can be pushed, make pressure roller 28 and poly- Lactic acid plastic plate keeps good contact, prevents from skidding.
In conclusion the anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, in use, first It needs that device is adjusted, the polylactic acid plastic plate thickness cut as needed, top board 13 is sliding by top plate The parallel sliding on top plate slide bar 19 of set 20, changes the distance between top board 13 and upper plate 17, adapts to the poly- of different-thickness Lactic acid plastic plate, the size then cut as needed rotate screw rod 24 by regulation handle 25, and the rotation of screw rod 24 makes swivel nut 23 move horizontally, and swivel nut 23 drives positioning top plate 21, are moved horizontally on top plate slide bar 19 by top plate sliding sleeve 20, to adjust The distance between top plate 21 and upper plate 17 are positioned, and carries out the measurement of size by graduated scale 22, cut size is established, completes After adjusting, polylactic acid plastic plate is placed between lower compression roller 27 and upper pressure roller 28, upper pressure roller 28 is mounted on attachment base 30, It is vertically moved on pressure roller slide bar 32 by pressure roller sliding sleeve 31, the distance between pressure roller 28 and lower compression roller 27 in change, is delayed simultaneously Rush spring 33 and push attachment base 30, so that pressure roller 28 and polylactic acid plastic plate is kept good and contact, in holding pressure roller 28 and Lower compression roller 27 and polylactic acid plastic plate keep good fit, are provided with rubber ring on the outside of upper pressure roller 28 and lower compression roller 27 29, rubber ring 29 can increase the frictional force between upper pressure roller 28 and lower compression roller 27 and polylactic acid plastic plate, prevent from skidding, under Pressure roller 27 is rotated with upper pressure roller 28, polylactic acid plastic plate is transported between top board 13 and upper plate 17, top board 13 clamp polylactic acid plastic plate with upper plate 17, keep the horizontality of polylactic acid plastic plate, and polylactic acid plastic plate is logical It crosses between top board 13 and upper plate 17, one end top can not be moved on at positioning top plate 21, and the promotion of hydraulic stem 4 at this time is cut 5 downward horizontal of cutting plate is mobile, and shear plate 5 is slided on positioning column 7 by shear plate sliding sleeve 6, keeps the parallel of the movement of shear plate 5 Property, it prevents shear plate 5 crooked, while shear plate 5 is slidably connected by sliding slot 14 and fixture block 12 with top board 13, keeps shear plate 5 compactnesses connecting with top board 13 make to be bonded to each other between the left side of shear plate 5 and the right side of top board 13, shearing Shear knife 11 and lower shear knife 18 are respectively arranged on plate 5 and top board 13, upper shear knife 11 and lower shear knife 18 are mutually wrong It closes, shearing force is applied to polylactic acid plastic plate, carries out cutting work, polylactic acid plastic plate severing is completed to cut poly- Lactic acid plastic plate is fallen, and the reset spring 9 installed on the outside of positioning column 7 pushes up shear plate 5, it is made to automatically reply original Position, subsequent polylactic acid plastic plate continue to move to, and until withstanding at positioning top plate 21, can not move on, that is, complete one Working cycles are cut, complete the use process of entire Scissoring device like this.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of anti-flaming environment-friendly polylactic acid plastic produces the Scissoring device that can uniformly cut, including pedestal (1) and fixing seat (26), it is characterised in that: be respectively and fixedly provided with heel post (2) at left and right sides of the pedestal (1), and the intermediate connection of heel post (2) Have top plate (3), is fixedly connected between the heel post (2) and top plate (3), hydraulic stem is installed below the top plate (3) (4), it and below hydraulic stem (4) is connected with shear plate (5), it is sliding that shear plate is provided at left and right sides of the shear plate (5) It covers (6), and the centre of shear plate sliding sleeve (6) is equipped with positioning column (7), is between the shear plate sliding sleeve (6) and positioning column (7) Nesting is slidably connected, and is provided with spring base (8) below the shear plate sliding sleeve (6), and is equipped with below spring base (8) multiple Position spring (9), the bottom end of the positioning column (7) are connected with support base (10), and are solid between positioning column (7) and support base (10) Fixed connection, the lower end of the shear plate (5) is equipped with shear knife (11), and is provided at left and right sides of upper shear knife (11) Fixture block (12) is provided with top board (13) on the right side of the shear plate (5), and is provided with cunning at left and right sides of top board (13) The centre of slot (14), the fixing seat (26) is equipped with lower compression roller (27), and fixing seat (26) is located at the left side of heel post (2).
2. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 1 produces the Scissoring device that can uniformly cut, It is characterized by: being parallel to each other between the vertical centerline of the shear plate (5) and the vertical centerline of hydraulic stem (4), and liquid It is parallel to each other between the vertical centerline of compression bar (4).
3. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 1 produces the Scissoring device that can uniformly cut, It is characterized by: the vertical centerline of the positioning column (7) and the vertical centerline of shear plate sliding sleeve (6) are located at same straight line On, and the vertical centerline of reset spring (9) and the vertical centerline of positioning column (7) are located along the same line.
4. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 1 produces the Scissoring device that can uniformly cut, It is characterized by: being provided with pressing plate sliding sleeve (15) on the left of the sliding slot (14), and pressure is installed on the inside of pressing plate sliding sleeve (15) Plate slide bar (16), be between the pressing plate sliding sleeve (15) and pressing plate slide bar (16) it is nested be slidably connected, the pressing plate slide bar (16) Lower section be connected with upper plate (17), and lower shear knife (18) are provided on the right side of upper plate (17), a left side for the shear plate (5) It is bonded to each other between side and the right side of top board (13), while size matches between sliding slot (14) and fixture block (12).
5. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 1 produces the Scissoring device that can uniformly cut, It is characterized by: being connected with top plate slide bar (19) on the right side of the shear plate (5), and the outside nesting installation of top plate slide bar (19) Have top plate sliding sleeve (20), is parallel to each other between the bottom surface of the top board (13) and the upper surface of upper plate (17), while pressing plate It is parallel to each other between the vertical centerline of slide bar (16).
6. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 5 produces the Scissoring device that can uniformly cut, It is characterized by: being connected with positioning top plate (21) on the outside of the top plate sliding sleeve (20), connect on the outside of the positioning top plate (21) It is connected to graduated scale (22), between the horizontal center line of the upper shear knife (11) and the horizontal center line of lower shear knife (18) mutually In parallel, and the right side of upper shear knife (11) and the left side of lower shear knife (18) are located on same perpendicular.
7. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 6 produces the Scissoring device that can uniformly cut, It is characterized by: the centre of positioning top plate (21) is equipped with swivel nut (23), and screw rod is installed on the inside of swivel nut (23) (24), the right end of the screw rod (24) is provided with regulation handle (25), the left side of positioning top plate (21) and upper plate (17) it is parallel to each other between right side, and phase between the horizontal center line of graduated scale (22) and the medial surface of positioning top plate (21) Vertically.
8. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 1 produces the Scissoring device that can uniformly cut, It is characterized by: being provided with pressure roller (28) above the lower compression roller (27), and rubber is installed on the outside of upper pressure roller (28) It encloses (29), the left and right ends of the upper pressure roller (28) are respectively connected with attachment base (30), and the centre of attachment base (30) is provided with pressure Roller sliding sleeve (31) is parallel to each other between the horizontal center line of the screw rod (24) and the horizontal center line of top plate slide bar (19), and Size matches between screw rod (24) and swivel nut (23).
9. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 8 produces the Scissoring device that can uniformly cut, It is characterized by: the inside nesting of the pressure roller sliding sleeve (31) is equipped with pressure roller slide bar (32), the top of the attachment base (30) It is provided with buffer spring (33), and is provided with spacing head (34) above buffer spring (33), the level of the lower compression roller (27) It is parallel to each other between center line and the horizontal center line of upper pressure roller (28), and rubber ring (29) is along the horizontal direction of upper pressure roller (28) It is evenly arranged.
10. a kind of anti-flaming environment-friendly polylactic acid plastic according to claim 8 produces the Scissoring device that can uniformly cut, It is characterized by: the vertical centerline of the pressure roller sliding sleeve (31) and the vertical centerline of pressure roller slide bar (32) are located at same straight line On, and size matches between pressure roller sliding sleeve (31) and pressure roller slide bar (32), and the vertical centerline of buffer spring (33) with The vertical centerline of pressure roller slide bar (32) is located along the same line.
CN201811421167.XA 2018-11-27 2018-11-27 Production of fire-retardant environment-friendly polylactic acid plastics is with device of tailorring that can evenly tailor Active CN109514640B (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN112757354A (en) * 2020-12-24 2021-05-07 安徽骄阳软门有限责任公司 Shearing mechanism is used in door curtain production

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CN207887966U (en) * 2018-01-08 2018-09-21 江苏杰润管业科技有限公司 A kind of cacheable hydraulic gate type guillotine shear
CN208020377U (en) * 2018-01-29 2018-10-30 江苏名乐地板有限公司 A kind of quick cutting mechanism of glued board

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Publication number Priority date Publication date Assignee Title
FR2670418A1 (en) * 1990-12-18 1992-06-19 Lorraine Laminage Blank holder which can be folded down on cutting-up shears
CN201579476U (en) * 2009-11-03 2010-09-15 上海鹰泰德创电器电子有限公司 Plate shearing machine
CN202964712U (en) * 2012-12-03 2013-06-05 温州宁泰机械有限公司 Cutting machine
CN103878806A (en) * 2014-04-03 2014-06-25 徐州富阳能源科技有限公司 Wood-plastic composite profile cutting machine
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CN206200213U (en) * 2016-08-10 2017-05-31 合肥舒实工贸有限公司 A kind of capillary cutting mechanism
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CN207887966U (en) * 2018-01-08 2018-09-21 江苏杰润管业科技有限公司 A kind of cacheable hydraulic gate type guillotine shear
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112757354A (en) * 2020-12-24 2021-05-07 安徽骄阳软门有限责任公司 Shearing mechanism is used in door curtain production
CN112757354B (en) * 2020-12-24 2022-06-28 安徽骄阳软门有限责任公司 Shearing mechanism is used in door curtain production

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