CN209307749U

CN209307749U - A kind of novel wrapping strip cloth-cutting apparatus

Info

Publication number: CN209307749U
Application number: CN201822141007.1U
Authority: CN
Inventors: 张朝杰; 陈小翠; 张明涵
Original assignee: Shishi Heavy Goods Machinery Equipment Manufacturing Co Ltd
Current assignee: Shishi Heavy Goods Machinery Equipment Manufacturing Co Ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-08-27
Anticipated expiration: 2028-12-19

Abstract

The utility model relates to a kind of novel wrapping strip cloth-cutting apparatus, including rack, the rack is equipped with cloth pressing roller, main cutter mechanism and cloth-gathering roller；The main cutter mechanism includes a newel, and the newel is vertically connected in sequence by a plurality of column spinners；The side wall of each rotation column bottom is equipped with cricoid limiting slot, the limiting slot is equipped with can be along the main blade that limiting slot moves up and down, a spring shield is equipped with above the main blade, spring shield is fixed on column spinner, a spring is equipped in the spring shield, the spring pocket is set to column spinner, which is fixed on spring shield, which is fixed on main blade.The utility model relates to cloth production and processing equipments, it is mainly used for cloth being cut into wrapping strip, solve wrapping strip cutting out-of-flatness and blade be easy deformation the technical issues of, there is the structure buffered up and down by main blade, so that blade is not easy to deform, the cloth being cut into is smooth, simple and practical.

Description

A kind of novel wrapping strip cloth-cutting apparatus

Technical field

The utility model relates to cloth production and processing equipments, more particularly to a kind of novel wrapping strip cloth-cutting apparatus.

Background technique

Wrapping strip, is usually used in the bound edge of various product, rolling, such as: clothes, handbag, cap class, footwear, luggage.By cloth When being cut into bound edge cloth, cloth successively passes through cloth pressing roller, cutter mechanism and cloth-gathering roller, cutter when cutting cloth, blade cutting compared with When cloth biggish for thick or toughness, blade is got off for a long time by biggish power, and blade is easily bent deformation, and device is being transported When row, it is also easy to produce vibration, blade cutting cloth during vibration is easy to produce deformation, what the blade of deformation was cut out Wrapping strip out-of-flatness, and it is easily damaged blade.

Utility model content

Therefore, for above-mentioned problem, the utility model proposes a kind of novel wrapping strip cloth-cutting apparatus.Which solve packets The technical issues of edge strip cutting out-of-flatness and blade are easy deformation.

To achieve the above object, the utility model uses following technical scheme:

A kind of novel wrapping strip cloth-cutting apparatus, including rack, above-mentioned rack are equipped with cloth pressing roller, main cutter mechanism and receipts Cloth rewinder roll, rack are equipped with driving mechanism, and above-mentioned driving mechanism driving transmission cloth pressing roller, main cutter mechanism and cloth-gathering roller do dead axle rotation Transhipment is dynamic；Above-mentioned main cutter mechanism includes a newel, and above-mentioned newel is vertically sequentially connected by a plurality of column spinners It forms；The side wall of each above-mentioned rotation column bottom is equipped with cricoid limiting slot, and above-mentioned limiting slot is equipped with can be above and below limiting slot Mobile main blade, above-mentioned main blade top are equipped with a spring shield, and spring shield is fixed on column spinner, and one is equipped in the spring shield Spring, the spring pocket are set to column spinner, which is fixed on spring shield, which is fixed on main blade；Above-mentioned machine Frame is equipped with secondary cutter mechanism corresponding with main cutter mechanism, and above-mentioned pair cutter mechanism is equipped with a plurality of corresponding with main blade The edge of a knife lower surface of auxiliary-blade, above-mentioned main blade is resisted against the edge of a knife upper surface of above-mentioned auxiliary-blade.

It is further:

A groove is equipped at the top of above-mentioned column spinner, column spinner bottom surface is equipped with a protrusion, and top column spinner is inserted by protrusion The groove of lower section column spinner, above-mentioned column spinner side wall is equipped with one and the through-hole of groove intercommunication and the bolt of insertion through-hole, above-mentioned Protrusion is equipped with a pin hole corresponding with through-hole, and above-mentioned bolt passes through insertion through-hole and the fixed column spinner of pin hole.

Above-mentioned driving mechanism includes two sliding rails in rack, the slide on sliding rail, is rotatably set to and slides First movement wheel and the second movable pulley on seat, the tensioning wheel connecting with motor output shaft, can be rotated the motor in rack The first fast pulley and the second fast pulley being set in rack, above-mentioned tensioning wheel include the second tensioning wheel for being connected up and down and First tensioning wheel, above-mentioned first tensioning wheel connect first movement wheel and the first fast pulley by one first belt, and above-mentioned second Bearing up pulley connects the second movable pulley and the second fast pulley, above-mentioned slide by one second belt and can slide along sliding rail, and above-mentioned first is solid Fixed wheel is equipped with a cloth-gathering roller, and above-mentioned tensioning wheel is equipped with main cutter mechanism, and above-mentioned second fast pulley is equipped with a cloth pressing roller；On State and be threadedly coupled two screw rods in rack respectively, two above-mentioned screw rod one end respectively by bearing connect two above-mentioned slides, two A screw rod other end is separately connected hand runner.

Anti-slip rubber is arranged on above-mentioned cloth pressing roller, above-mentioned rack is equipped with presser foot corresponding with cloth pressing roller.

Above-mentioned cloth-gathering roller is equipped with a plurality of cricoid receipts cloth slots.

By using preceding solution, the beneficial effects of the utility model are:

(1) the utility model is when cloth is cut in the rotation of motor driven main blade, the lower surface of the main blade edge of a knife It is resisted against the upper surface of the auxiliary-blade edge of a knife, main blade and this structure of auxiliary-blade cut more stable, the wrapping strip being cut into It is more smooth；Main blade on main cutter mechanism can be moved up and down in limiting slot, the work downward to main blade of the spring in spring shield Firmly, so that main blade is held against in auxiliary-blade, spring also has buffer function, it is therefore prevented that device generates in use Vibration so that main blade and auxiliary-blade interaction, so that main blade and auxiliary-blade generate deformation；When main blade and pair When blade cuts thicker or toughness biggish cloth, the edge of a knife of main blade and the edge of a knife of auxiliary-blade are this by biggish power Buffer structure can prevent main blade and auxiliary-blade from generating deformation, so that the cloth being cut into is smooth；

(2) newel is vertically connected in sequence by a plurality of column spinners, and column spinner is detachably connected, can basis The size of cloth, selection use appropriate number of column spinner, it is therefore prevented that the idle running of extra main blade, to protect main blade And auxiliary-blade, and the quick detachable replacement of main blade, it is simple and practical；

(3) according to production the case where, can control the speed that main cutter mechanism cuts cloth by the revolving speed of control motor, according to master Cutter mechanism cuts the speed of cloth, adjusts the position of first movement wheel and the second movable pulley respectively by two screw rods, therefore adjust The size of first belt or the second belt turning circle radius in tensioning wheel, so as to adjust the speed of the first belt or the second belt Therefore degree adjusts the speed that cloth pressing roller and cloth-gathering roller is adjusted in two screw rods, so that cloth pressing roller, main cutter mechanism and receipts respectively The rotation speed of cloth rewinder roll is synchronous, so that the cloth being cut into is smooth.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the overlooking structure diagram of driving mechanism；

Fig. 3 is the enlarged drawing of the A of Fig. 1；

Fig. 4 is the section view status architecture schematic diagram of main cutter mechanism.

Specific embodiment

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

Referring to figs. 1 to Fig. 4, a kind of novel wrapping strip cloth-cutting apparatus, including rack 4, rack 4 are equipped with cloth pressing roller 7, master Cutter mechanism 6 and cloth-gathering roller 5, rack 4 are equipped with driving mechanism, driving mechanism driving transmission cloth pressing roller 7,6 and of main cutter mechanism Cloth-gathering roller 5 does System of Rotating about Fixed Axis movement；Main cutter mechanism 6 includes a newel 62, and newel 62 is by a plurality of column spinners 621 along vertical Histogram is equipped with a groove 623 to being connected in sequence at the top of column spinner 621,621 bottom surface of column spinner is equipped with a protrusion 624, top Column spinner 621 is inserted into the groove 623 of lower section column spinner by protrusion 624, and it is mutual with groove 623 that 621 side wall of column spinner is equipped with one The bolt 627 of logical through-hole 626 and insertion through-hole 626, protrusion 624 is equipped with a pin hole 625 corresponding with through-hole 626, inserts Pin 627 passes through insertion through-hole 626 and the fixed column spinner 621 of pin hole 625；The side wall of each 621 bottom of column spinner is equipped with ring The limiting slot 622 of shape, limiting slot 622 is equipped with can be equipped with one above the main blade 61 that limiting slot 622 moves up and down, main blade 61 Spring shield 63, spring shield 63 are fixed on column spinner 621, and a spring 64 is equipped in the spring shield 63, which is sheathed on rotation Rotary column 621 is fixed on spring shield 63 at the top of the spring 64, which is fixed on main blade 61；Rack 4 is equipped with and master The corresponding secondary cutter mechanism 8 of cutter mechanism 6, secondary cutter mechanism 8 is equipped with a plurality of auxiliary-blades 81 corresponding with main blade 61, main The lower surface of the edge of a knife 611 of blade 61 is resisted against the upper surface of the edge of a knife 811 of auxiliary-blade 81；Anti-skidding rubber is arranged on cloth pressing roller 7 Glue 71, rack 4 are equipped with presser foot 72 corresponding with cloth pressing roller 7, and cloth-gathering roller 5 is equipped with a plurality of cricoid receipts cloth slots 51.

With reference to Fig. 1 and Fig. 2, driving mechanism includes two sliding rails 25 in rack 4, the slide on sliding rail 25 24, first movement wheel 21 and the second movable pulley 22, the motor 13 in rack 4 and electricity being rotatably set on slide 24 Machine 13 exports the tensioning wheel 1 of axis connection, rotatable the first fast pulley 31 and the second fast pulley 32 in rack 4, tensioning Wheel 1 includes the second tensioning wheel 12 and the first tensioning wheel 11 being connected up and down, and the first tensioning wheel 11 passes through one first belt 91 First movement wheel 21 and the first fast pulley 31 are connected, the second tensioning wheel 12 connects 22 He of the second movable pulley by one second belt 92 Second fast pulley 32, slide 24 can be slided along sliding rail 25, and the first fast pulley 31 is equipped with a cloth-gathering roller 5, and tensioning wheel 1 is equipped with master Cutter mechanism 6, the second fast pulley 32 are equipped with a cloth pressing roller 7；Two screw rods 26, two screw rods are threadedly coupled in rack 4 respectively 26 one end connect two slides 24 by bearing respectively, and two 26 other ends of screw rod are separately connected hand runner 27.

First tensioning wheel 11 and the second tensioning wheel 12 are change pulley, i.e. its adjustable drive diameter, to change linear speed Degree, structure has been known, such as number of patent application: 201020116627.0 change pulley or other similar structure, herein not It gives and repeating.

The working method of the utility model is:

The case where the utility model can be according to production, the revolving speed by controlling motor 13 controls main cutter mechanism 6 and cuts cloth Then speed cuts the speed of cloth according to main cutter mechanism 6, adjust first movement wheel 21 and second respectively by two screw rods 26 and move The position of driving wheel 22 has adjusted the size of the first belt 91 or the second turning circle radius in tensioning wheel 1 of belt 92, so as to adjust Therefore the speed of first belt 91 or the second belt 92 adjusts two screw rods 26 respectively and cloth pressing roller 7 and cloth-gathering roller 5 is adjusted Speed, so that cloth pressing roller 7, main cutter mechanism 6 are synchronous with the rotation speed of cloth-gathering roller 5, it is therefore prevented that speed is asynchronous to lead to cloth Stretching or fold, it is therefore prevented that the cloth out-of-flatness being cut into；When motor 13 drives the rotation of main blade 61 to carry out cloth When cutting, the lower surface of 61 edge of a knife 611 of main blade is resisted against the upper surface of 81 edge of a knife 811 of auxiliary-blade, main blade 61 and auxiliary-blade 81 this structure cuttings are more stable, and the wrapping strip being cut into is more smooth；Main blade 61 on main cutter mechanism 6 can limit Slot 622 moves up and down, and the spring 64 in spring shield 63 gives main blade 61 downward active force so that main blade 61 be held against in Auxiliary-blade 81, spring 64 also have buffer function, it is therefore prevented that the vibration that device generates in use, so that 61 He of main blade Auxiliary-blade 81 interacts, so that main blade 61 and auxiliary-blade 81 generate deformation；When main blade 61 and auxiliary-blade 81 are cut When the biggish cloth of thicker or toughness, the edge of a knife of main blade 61 and the edge of a knife of auxiliary-blade 81 are by biggish power, this buffering Structure can prevent main blade 61 and auxiliary-blade 81 from generating deformation, so that the cloth being cut into is smooth, newel 62 is by plural number A column spinner 621 is vertically connected in sequence, and column spinner 621 is detachably connected, and can be made according to the size of cloth, selection With appropriate number of column spinner 621, it is therefore prevented that the idle running of extra main blade 61, to protect main blade 61 and auxiliary-blade 81, and the quick detachable replacement of main blade 61, it is simple and practical.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims

1. a kind of novel wrapping strip cloth-cutting apparatus, it is characterised in that: including rack, the rack is equipped with cloth pressing roller, master cuts Cutter mechanism and cloth-gathering roller, rack are equipped with driving mechanism, the driving mechanism driving transmission cloth pressing roller, main cutter mechanism and receipts cloth Roller does System of Rotating about Fixed Axis movement；The main cutter mechanism includes a newel, and the newel is by a plurality of column spinners along Vertical Square To being connected in sequence；The side wall of each rotation column bottom is equipped with cricoid limiting slot, and the limiting slot is equipped with can edge The main blade that limiting slot moves up and down, the main blade top are equipped with a spring shield, and spring shield is fixed on column spinner, the spring A spring is equipped in cover, which is set to column spinner, which is fixed on spring shield, which is fixed on operator Piece；The rack is equipped with secondary cutter mechanism corresponding with main cutter mechanism, and the pair cutter mechanism is equipped with a plurality of and main The edge of a knife lower surface of the corresponding auxiliary-blade of blade, the main blade is resisted against the edge of a knife upper surface of the auxiliary-blade.

2. the novel wrapping strip cloth-cutting apparatus of one kind according to claim 1, it is characterised in that: set at the top of the column spinner There is a groove, column spinner bottom surface is equipped with a protrusion, and top column spinner is inserted into the groove of lower section column spinner, the rotation by protrusion Column side wall is equipped with one and the through-hole of groove intercommunication and the bolt of insertion through-hole, and it is corresponding with through-hole slotting that the protrusion is equipped with one Pin hole, the bolt pass through insertion through-hole and the fixed column spinner of pin hole.

3. the novel wrapping strip cloth-cutting apparatus of one kind according to claim 1 or 2, it is characterised in that: the driving mechanism Two sliding rails including being set in rack, the slide on sliding rail, rotatable first movement wheel on slide and the Two movable pulleys, the motor in rack, the tensioning wheel connecting with motor output shaft, rotatable first in rack are consolidated Fixed wheel and the second fast pulley, the tensioning wheel include the second tensioning wheel and the first tensioning wheel being connected up and down, and described first Tensioning wheel connects first movement wheel and the first fast pulley by one first belt, and second tensioning wheel is connected by one second belt The second movable pulley and the second fast pulley are connect, the slide can be slided along sliding rail, and first fast pulley is equipped with a cloth-gathering roller, institute Tensioning wheel is stated equipped with main cutter mechanism, second fast pulley is equipped with a cloth pressing roller；It is threadedly coupled respectively in the rack Two screw rods, two described screw rod one end connect two slides by bearing respectively, and two screw rod other ends are separately connected Hand runner.

4. the novel wrapping strip cloth-cutting apparatus of one kind according to claim 1 or 2, it is characterised in that: on the cloth pressing roller It is arranged with anti-slip rubber, the rack is equipped with presser foot corresponding with cloth pressing roller.

5. the novel wrapping strip cloth-cutting apparatus of one kind according to claim 1 or 2, it is characterised in that: on the cloth-gathering roller Equipped with a plurality of cricoid receipts cloth slots.