A kind of web-like cloth work feed and cutting device
Technical field:
The present invention relates to technical field of textile machine, and in particular to a kind of web-like cloth work feed and cutting device.
Background technology:
Needed after cloth processes clot by repeatedly carry, zero cut out etc., when need zero cut out when, worker need by
Web-like cloth is lifted to fabric dividing platform, is directly cut cloth with scissors after the size for needing zero sanction has been measured, sometimes due to cloth
Width it is long, cloth is cut often uneven, that is, have impact on outward appearance and waste cloth, and due to cloth species compared with
It is more, change cloth and carry on when carrying off, the work degree of worker is very big.
The content of the invention:
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of web-like cloth work feed and cutting device, its profit
Laid with cloth can be rolled into two using trapezoid platform with a right ang on roller, cloth is delivered at fabric dividing device using cloth-feeding device, cut out
The neat cut-out of cloth can be avoided and manually cut out labor intensity that is irregular, and reducing worker by the blade of cloth apparatus.
The present invention solve the technical problem scheme be:
A kind of web-like cloth work feed and cutting device, including frame, frame include L-square and are fixed on L-square
Folded plate, the bending part of folded plate form elongated slot, and the bending part of the folded plate is provided with cloth-feeding device, and the inclined-plane of folded plate is provided with fabric dividing
Device, the cloth-feeding device include the driven roller being hinged in elongated slot, and driven roller is fixed with motor through the rear wall of elongated slot, drives
The top of dynamic roller is provided with compressive zone, and compressive zone is stretched on two compression rollers, and the both ends of two compression rollers are hinged on floating bracket
On, floating bracket is socketed on fixed support, is connected between fixed support and floating bracket by some first springs, fixed branch
Frame and motor are fixed on folded plate, and the lower section of the driven roller is provided with the placement roller that two parallels are set, and lays the two of roller
End is respectively hinged in two T-shape roll stand, and T-shape roll stand is fixed on L-square, and the right side wall of the L-square offers
Rectangle gap, rectangle gap are fixed with trapezoid platform with a right ang, and the top of the trapezoid platform with a right ang is provided with intermediate calender rolls, and intermediate calender rolls are placed in directly
In the gap of the junction of gusset and folded plate, intermediate calender rolls are hinged in gap;The fabric dividing device includes being fixed on the oblique of folded plate
Two leads on face, the upper end of two leads are fixedly connected by connecting plate, and connecting plate is fixedly arranged in the middle of cylinder, gas
The lower external part of the piston rod of cylinder through connecting plate is connected with knife bar, and blade, blade and knife bar sleeve are fixed with below knife bar
In blade containment vessel, the both ends sleeve of blade containment vessel is each solid on the corner outer wall of the blade containment vessel on lead
Surely there is a presser feet, the downside of presser feet and the inclined-plane of folded plate are be arranged in parallel, and rectangular channel, rectangular channel are formed on the inclined-plane of folded plate
The blade of face blade.
It is bonded with sheet rubber on the bottom surface of the presser feet, the distance between inclined-plane of sheet rubber and folded plate, which is less than blade, to be protected
The distance between the bottom surface of protective case and the inclined-plane of folded plate.
The upper plane of the trapezoid platform with a right ang is higher than placement roller.
The lower end of the blade containment vessel forms cutter groove, and blade sleeve is in cutter groove, the upper end cylinder of blade containment vessel
The stepped hole communicated with cutter groove is inside formed, second spring is socketed with stepped hole, knife bar sleeve is in second spring, the knife
Flange is formed on the upper end outer wall of bar, the both ends of second spring are pressed up against on the step surface and flange of stepped hole;It is described
A semicircular ring is respectively formed on the front end outer wall and rear end outer wall of blade containment vessel, semicircular ring sleeve is on lead.
The fixed support is in " Mi " font, and support bracket fastened front-end and back-end respectively form a guide groove, described floating
The front-end and back-end of dynamic support respectively form a guide pad, and guide pad sleeve is solid on the madial wall of guide pad in guide groove
Surely there is horizontal stripe, support bracket fastened corner is fixed on folded plate by four legs;The upper end of first spring is fixed on fixation
On support, the lower end of the first spring is fixed on floating bracket, and the downside outer wall of pressure zone is pressed against on the outer wall of driven roller.
The present invention protrusion effect be:Compared with prior art, cloth can be rolled into two by it using using trapezoid platform with a right ang
On individual placement roller, cloth is delivered at fabric dividing device using cloth-feeding device, the blade of fabric dividing device can by the neat cut-out of cloth,
Avoid and manually cut out labor intensity that is irregular, and reducing worker.
Brief description of the drawings:
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the phantom of the preceding apparent direction of the present invention.
Embodiment:
Embodiment, see as shown in Figure 1 to Figure 2, a kind of web-like cloth work feed and cutting device, including frame 1, frame 1 are wrapped
L-square 11 and the folded plate 12 being fixed on L-square 11 are included, the bending part of folded plate 12 forms elongated slot, the folding of the folded plate 12
Crook is provided with cloth-feeding device 2, and the inclined-plane of folded plate 12 is provided with fabric dividing device 3, and the cloth-feeding device 2 includes being hinged in elongated slot
Driven roller 21, driven roller 21 are fixed with motor through the rear wall of elongated slot, and the top of driven roller 21 is provided with compressive zone 22, compressive zone
22 are stretched on two compression rollers 23, and the both ends of two compression rollers 23 are hinged on floating bracket 24, and floating bracket 24 is socketed in
On fixed support 25, connected between fixed support 25 and floating bracket 24 by some first springs 26, fixed support 25 and electricity
Machine is fixed on folded plate 12, and the lower section of the driven roller 21 is provided with the placement roller 26 that two parallels are set, and lays roller 26
Both ends are respectively hinged in two T-shape roll stand 27, and T-shape roll stand 27 is fixed on L-square 11, the right side of the L-square 11
Side wall offers rectangle gap 111, and rectangle gap 111 is fixed with trapezoid platform with a right ang 28, and the top of the trapezoid platform with a right ang 28 is set
There are intermediate calender rolls 29, intermediate calender rolls 29 are placed in the gap of the junction of L-square 11 and folded plate 12, and intermediate calender rolls 29 are hinged in gap;
The fabric dividing device 3 includes two leads 31 being fixed on the inclined-plane of folded plate 12, and the upper end of two leads 31 passes through company
Fishplate bar 32 is fixedly connected, and connecting plate 32 is fixedly arranged in the middle of cylinder 33, and the piston rod of cylinder 33 passes through the lower stretching of connecting plate 32
End is connected with knife bar 34, and the lower section of knife bar 34 is fixed with blade 35, and blade 35 and the sleeve of knife bar 34 are in blade containment vessel 36, knife
The both ends sleeve of piece containment vessel 36 is respectively fixed with a presser feet on lead 31 on the corner outer wall of the blade containment vessel 36
37, the downside and the inclined-plane of folded plate 12 of presser feet 37 are be arranged in parallel, and rectangular channel 122, rectangular channel are formed on the inclined-plane of folded plate 12
The blade of 122 face blades 35.
Further, sheet rubber 38 is bonded with the bottom surface of the presser feet 37, sheet rubber 38 is oblique with folded plate 12
The distance between face is less than the distance between the bottom surface of blade containment vessel 36 and the inclined-plane of folded plate 12.
Further, the upper plane of the trapezoid platform with a right ang 28 is higher than placement roller 26.
Further, the lower end of the blade containment vessel 36 forms cutter groove 361, and the sleeve of blade 35 is in cutter groove 361
It is interior, the stepped hole 362 communicated with cutter groove 361 is formed in the upper end cylinder of blade containment vessel 36, is socketed with stepped hole 362
Two springs 39, the sleeve of knife bar 34 form flange 341, the second bullet in second spring 39 on the upper end outer wall of the knife bar 34
The both ends of spring 39 are pressed up against on the step surface and flange 341 of stepped hole 362;The front end outer wall of the blade containment vessel 36 and
A semicircular ring 363 is respectively formed on the outer wall of rear end, the sleeve of semicircular ring 363 is on lead 31.
Further, the fixed support 25 is in " Mi " font, and the front-end and back-end of fixed support 25 respectively form
One guide groove 251, the front-end and back-end of the floating bracket 24 respectively form a guide pad 241, and the sleeve of guide pad 241 exists
In guide groove 251, horizontal stripe 242 is fixed with the madial wall of guide pad 241, the corner of fixed support 25 is fixed by four legs
On folded plate 12;The upper end of first spring 26 is fixed on fixed support 25, and the lower end of the first spring 26 is fixed on floating
On support 24, the downside outer wall of pressure zone 22 is pressed against on the outer wall of driven roller 21.
Operation principle:Web-like cloth is rolled to two along trapezoid platform with a right ang 28 and laid on rollers 26, by web-like cloth from
Intermediate calender rolls 29 are bypassed by end, compressive zone 22 is lifted, is passed through between compressive zone 22 and driven roller 21, then compressive zone 22 is first
Web-like cloth is pressed on the outer wall of driven roller 21 in the presence of spring 26, then opens motor, motor passes through driven roller 22
Cloth is delivered to the lower section of fabric dividing device 3, when reaching the length of needs, the piston rod stretching, extension of cylinder 33 is same by knife bar 34
When band cutting blade 35, blade containment vessel 36 moved down along lead 31, four presser feets 37 first push down cloth first, prevent its cunning
Dynamic, then second spring 39 is further compressed, and blade 35 is pressed against on cloth after stretching out the cutter groove 361 of blade containment vessel 36,
Because cloth is compressed in tensioning state by four presser feets 37, after the blade of blade 35 enters rectangular channel 122, that is, cloth is completed
Cut out.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, therefore
All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.