CN206927336U - A kind of three axle cutting machines for fabrics - Google Patents

Abstract

A kind of three axle cutting machines for fabrics, it is related to garment accessories production field.The production of large winding diameter fabrics and small coil diameter fabrics on the same device will be realized, so that the production equipment area occupied of two kinds of products diminishes, improve the utilization rate of equipment, include and unload winding apparatus, entering arrangment, wherein, the entering arrangment includes cloth feeding expander, cloth footpath roller, clamped disc knife rest and three axle wrap-ups, the three axles wrap-up includes axle on big footpath horizontal positioned respectively, path axis and big footpath lower axle, on the big footpath axle center of axle and the big footpath lower axle be located at same plumb line and relative to the path axis axle center in the horizontal plane, under be arranged symmetrically.

Description

A kind of three axle cutting machines for fabrics

Technical field

It the utility model is related to garment accessories production field, and in particular to a kind of three axle cutting machines for fabrics.

Background technology

Cutting machine is all wound with old-fashioned two axle used by most of fabric cutting processing at present, and old-fashioned two axles winding is The single product mode of production, i.e., the strap bucket of large winding diameter is if desired produced, then is produced on large winding diameter machine, if desired small coil diameter Strap bucket, then produced on small coil diameter machine.

With the continuous development of Chinese commodity economy, the large winding diameter trademark belt as garment accessories is because of its printing adaptability By force, joint wastes the characteristics of waiting less, and production requirement increases.And the trademark belt of small coil diameter also has considerable demand, two kinds of products Difference produce cause hold facility area it is very big, it is inefficient.

Utility model content

The purpose of this utility model is to provide a kind of three axle cutting machines for fabrics, will realize large winding diameter fabrics and The production of small coil diameter fabrics on the same device so that the production equipment area occupied of two kinds of products diminishes, and improves equipment Utilization rate.

Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of for fabrics Three axle cutting machines, include and unload winding apparatus, entering arrangment, wherein, the entering arrangment includes cloth feeding expander, the rolling of cloth footpath Wheel, clamped disc knife rest and three axle wrap-ups, the three axles wrap-up include axle on big footpath horizontal positioned respectively, Path axis and big footpath lower axle, the axle center of axle and the big footpath lower axle is located at same plumb line and relative to described on the big footpath Horizontal plane is upper and lower where path axis axle center is arranged symmetrically.

By yardage roll be placed on it is described unload on winding apparatus, yardage roll is sent to the cloth feeding expander, cloth by unloading winding apparatus Volume, into the three axles wrap-up, can be wound respectively again by cloth footpath roller after the clamped disc knife rest In the production for carrying out batching on the big footpath in axle, path axis and big footpath lower axle.The cloth feeding expander is to use aluminium alloy Nip rolls, it is to ensure that cloth cover is smooth before cloth cover enters the clamped disc knife rest that it, which is acted on, it is ensured that cutting product trimming links up. Cutting cloth product are cut by the clamped disc knife rest, and clamping force is that knife rest carries spring pressure control, can keep permanent Fixed clamping force, it is ensured that cloth surface cutting uniform force, trimming effect are good.The three axles wrap-up connection high pulling torque is magnetic powder clutched The input shaft of device, the input shaft with tradition by being connected to axle on the big footpath, the path axis and the big footpath lower axle On input shaft.

As it is of the present utility model preferably, the clamped disc knife rest include can be pivoted in vertical guide it is upper Knife rest, the lower slide of fixation, the upper tool post include rotary shaft, connection side lever, cross bar and the shifting being socketed on the cross bar Cutting knife, the connection side lever of both sides each connect the same side end of the rotary shaft and the cross bar, the lower slide bag Contain fixed seat and cutter.

The shifting cutting knife is revolved in vertical plane by the cross bar around the circular motion of the rotary shaft to realize itself Transhipment is dynamic, you can realizes that the high and low position in rotary course adjusts to knife.The shifting cutter adjusts function for axial gap, prevents Only the shifting cutting knife breaks the edge of a knife when pushing, and stops after the shifting cutter edge is overlapping with the cutter, then pass through axle Cutter holder clamp force above and below to the adjustable shifting cutting knife adjustment, the shifting cutting knife can carry spring pressure control, to keep constant Clamping force, it is ensured that cloth surface cutting uniform force, trimming effect are good.The lower slide is then fixed in the fixed seat.

As it is of the present utility model preferably, there is photoelectricity to entangle side device in described unload on winding apparatus.

The photoelectricity entangle while device using U-shaped infrared ray photoelectric with while device and hydraulic system centering driving unload volume frame i.e. b it is whole The door big volume of width, it is wrinkle resistant during cutting tool to ensure that the cloth in cutting process passes through, neat using trimming.

As it is of the present utility model preferably, the three axles wrap-up is connected with constant tension control device.

The control of tension and each high pulling torque magnetic powder cluth tension is rolled up to unloading by PLC, ensures each winding axle rotary speed Ensure constant face tension more than convolution rotary speed is unloaded.

Preferably there is hand shifting portion on the shifting cutting knife as of the present utility model, the hand shifting portion is to be located on the horizontal stroke Certainly it is being tapered into the shifting cutting knife junction on bar and to remote shifting cutting knife side interior diameter, uniform wall thickness hollow Round table surface, from the hand shifting portion surface, outside annular projection has finger to pinch ring, and the finger pinches ring and includes hither plane and remote cambered surface, institute It is the plane to stretch out from the hand shifting portion surface to state hither plane, and the remote cambered surface is to stretch out from the hand shifting portion surface Convex-shaped arc surface, the hither plane is relative to the remote cambered surface closer to the shifting cutting knife.

The hand shifting portion moves axially to the shifting cutting knife and provides more easily realization means.Operator can be with The hand shifting portion is pinched with finger to move the shifting cutting knife, the finger, which pinches ring, can prevent finger in the hand shifting portion Skid, because the hand shifting portion outer wall gradually becomes with the shifting cutting knife junction to away from shifting cutting knife side diameter certainly It is small, therefore have individual skidding hidden danger when finger is to away from the shifting cutting knife direction movement, the hither plane can prevent finger because straight Footpath diminishes and skidded, and in the opposite direction moving operation when, the remote cambered surface can then provide while stress support is increased Alleviate and refer to the function of portion's pressure, the otherness of the hither plane and the remote cambered surface can be also used for distinguishing direction.

As it is of the present utility model preferably, it is described to cut in the switching device unloaded and had on winding apparatus for adjusting tension force Changing device includes switching slot and changer lever, and what the switching slot included two slide slots of slide slot and connection turns groove, The fluting direction of the slide slot is horizontal direction, and two slide slots are not in same level, described to turn groove connection position Left end and the underlying slide slot right-hand member in the slide slot of top, the changer lever include side pushing surface and erected To stress surface, the side pushing surface is perpendicular at left and right sides of the changer lever horizontal direction, the vertical applied force face For positioned at the convex shaped arc face of side pushing surface end described in the changer lever vertical direction both ends, connection both sides.

The switching device is used for the change for carrying out manually and automatically pattern so that the volume tension force that unloads for unloading winding apparatus has Standby controllability.The changer lever is located in the switching slot, described to unload when the changer lever is located at the different slide slots Winding apparatus is in different mode of operations, e.g., is unloaded described in when the changer lever is located at the slide slot of upper survey at winding apparatus In automatic mode, operate the changer lever and slide, from it is described turn groove and enter positioned at the slide slot of downside when, it is described to unload package Put and be at manual mode.The groove that turns is advantageous to prevent that the changer lever from making a mistake operation, avoids unexpected touching from causing mould Formula is changed.The side pushing surface and the vertical applied force face possess different shapes, are advantageous to operating personnel and carry out different directions Force.

In summary, the utility model has the advantages that：

1. yardage roll enters the three axles wrap-up, can be wound in respectively on the big footpath under axle, path axis and big footpath The production of batching is carried out on axle.

2. the cloth that the photoelectricity, which entangles side device, can ensure in cutting process passes through wrinkle resistant during cutting tool, trimming is used Neatly.

3. rolling up the control of tension and each high pulling torque magnetic powder cluth tension to unloading by PLC, ensure each Scroll rotation speed Degree, which is more than, unloads convolution rotary speed to ensure constant face tension.

4. the hand shifting portion moves axially to the shifting cutting knife and provides more easily realization means.The finger is pinched Ring can prevent finger from being skidded in the hand shifting portion.

5. groove is turned described in and is advantageous to prevent that the changer lever from making a mistake operation, avoids unexpected touching so that pattern is changed Become.

6. the side pushing surface and the vertical applied force face possess different shapes, be advantageous to operating personnel and carry out different directions Force.

Brief description of the drawings

Fig. 1 is a kind of three axle cutting machine schematic diagrames for fabrics.

Fig. 2 is upper tool post schematic diagram.

Fig. 3 is shifting cutting knife schematic diagram.

Fig. 4 is switching device schematic diagram.

In figure：1st, winding apparatus is unloaded, 2, cloth feeding expander, 3, clamped disc knife rest, 31, upper tool post, 311, rotary shaft, 312nd, side lever is connected, 313, cross bar, 32, lower slide, 41, axle on big footpath, 42, path axis, 43, big footpath lower axle, 5, move cutting knife, 51st, hand shifting portion, 52, refer to and pinch ring, 521, hither plane, 522, remote cambered surface, 6, switching device, 61, switching slot, 62, changer lever, 611, Slide slot, 612, turn groove, 621, side pushing surface, 622, vertical applied force face.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment 1, it is as shown in Figure 1 a kind of three axle cutting machine schematic diagrames for fabrics, it is a kind of for fabrics Three axle cutting machines, include and unload winding apparatus 1, entering arrangment, wherein, entering arrangment include cloth feeding expander 2, cloth footpath roller, The axle wrap-up of clamped disc knife rest 3 and three, three axle wrap-ups include axle 41, path on big footpath horizontal positioned respectively Axis 42 and big footpath lower axle 43, axle 41 and the axle center of big footpath lower axle 43 are located at same plumb line and relative to path axis on big footpath Horizontal plane is upper and lower where 42 axle center is arranged symmetrically.Yardage roll is placed on and unloaded on winding apparatus 1, is transmitted yardage roll by unloading winding apparatus 1 To cloth feeding expander 2, yardage roll, into three axle wrap-ups, can be distinguished again by cloth footpath roller after clamped disc knife rest 3 It is wound in the production that batching is carried out in axle 41 on big footpath, path axis 42 and big footpath lower axle 43.Cloth feeding expander 2 is closed using aluminium Golden nip rolls, it is to ensure that cloth cover is smooth before cloth cover enters clamped disc knife rest 3 that it, which is acted on, it is ensured that cutting product trimming links up. Cutting cloth product are cut by clamped disc knife rest 3, and clamping force is that knife rest carries spring pressure control, can be kept constant Clamping force, it is ensured that cloth surface cutting uniform force, trimming effect are good.Three axle wrap-ups connect the input of high pulling torque magnetic powder cluth Axle, the input shaft with tradition by being connected on the input shaft of axle 41 on big footpath, path axis 42 and big footpath lower axle 43.Such as Fig. 2 Shown, clamped disc knife rest 3 includes the upper tool post 31 that can be pivoted in vertical guide, fixed lower slide 32, upper slitter Frame 31 includes rotary shaft 311, connection side lever 312, cross bar 313 and the shifting cutting knife 5 being socketed on cross bar 313, the connection of both sides Side lever 312 each connects the same side end of rotary shaft 311 and cross bar 313, and lower slide 32 includes fixed seat and cutter.Move Cutting knife 5 realizes itself rotary motion around the circular motion of rotary shaft 311 by cross bar 313 in vertical plane, you can realizes High and low position in rotary course adjusts to knife.Move cutting knife 5 and possess axial gap adjustment function, prevent from moving cutting knife 5 when pushing The edge of a knife is broken, is moving the rear stopping overlapping with cutter of the edge of a knife of cutting knife 5, then cutter holder up and down is adjusted by axially adjustable shifting cutting knife 5 Clamp force, spring pressure control can be carried by moving cutting knife 5, to keep constant clamping force, it is ensured that cloth surface cutting uniform force, trimming effect Fruit is good.Lower slide 32 is then fixed in fixed seat.There is photoelectricity to entangle side device on winding apparatus 1 is unloaded.Photoelectricity entangles side device and uses U Type infrared ray photoelectric unloads the volume whole big volumes of door width of frame i.e. b with side device and hydraulic system centering driving, ensures the cloth in cutting process Pass through it is wrinkle resistant during cutting tool, it is neat using trimming.Three axle wrap-ups are connected with constant tension control device.Pass through PLC pairs The control of volume tension and each high pulling torque magnetic powder cluth tension is unloaded, ensures that each winding axle rotary speed is more than and unloads convolution rotary speed Ensure constant face tension.As shown in figure 3, there is hand shifting portion 51 on cutting knife 5 is moved, hand shifting portion 51 is to be located on cross bar 313 And from moving the junction of cutting knife 5 to away from moving the side interior diameter of cutting knife 5 tapers into, the open circles table top of uniform wall thickness, from The outside annular projection in surface of hand shifting portion 51 has finger to pinch ring 52, refers to and pinches ring 52 and include hither plane 521 and remote cambered surface 522, hither plane 521 plane to stretch out from the surface of hand shifting portion 51, remote cambered surface 522 are the convex arc to stretch out from the surface of hand shifting portion 51 Face, hither plane 521 relative to remote cambered surface 522 closer to move cutting knife 5.Hand shifting portion 51 moves axially to shifting cutting knife 5 and provided More easily realization means.Operator can pinch hand shifting portion 51 with finger and be moved to moving cutting knife 5, refer to pinch ring 52 can be with Prevent finger from being skidded in hand shifting portion 51, because the outer wall of hand shifting portion 51 is from moving the junction of cutting knife 5 to away from shifting cutting knife 5 one Side diameter tapers into, therefore in finger to away from having individual skidding hidden danger when moving the movement of the direction of cutting knife 5, hither plane 521 can prevent Finger skids because diameter diminishes, and in the opposite direction moving operation when, remote cambered surface 522 then can increase stress support it is same When provide to alleviate and refer to the function of portion's pressure, the otherness of hither plane 521 and remote cambered surface 522 can be also used for distinguishing direction.Such as Fig. 4 It is shown, there is the switching device 6 for adjusting tension force on winding apparatus 1 is unloaded, switching device 6 includes switching slot 61 and changer lever 62, what switching slot 61 included two slide slots 611 of slide slot 611 and connection turns groove 612, and the fluting direction of slide slot 611 is Horizontal direction, and two slide slots 611 are in same level, turn groove 612 connect slide slot 611 above left end and The underlying right-hand member of slide slot 611, changer lever 62 include side pushing surface 621 and vertical applied force face 622, and side pushing surface 621 is position Perpendicular at left and right sides of the horizontal direction of changer lever 62, vertical applied force face 622 be positioned at the vertical direction both ends of changer lever 62, Connect the convex shaped arc face of the end of both sides side pushing surface 621.Switching device 6 is used for the change for carrying out manually and automatically pattern so that The volume tension force that unloads for unloading winding apparatus 1 possesses controllability.Changer lever 62 is located in switching slot 61, when changer lever 62 slides positioned at different During groove 611, unload winding apparatus 1 and be in different mode of operations, e.g., package is unloaded when changer lever 62 is located at the slide slot 611 of upper survey Put 1 and be in automatic mode, operation changer lever 62 slides, and from when turning groove 612 into the slide slot 611 for being located at downside, unloads winding apparatus 1 It is at manual mode.Turn groove 612 and be advantageous to prevent that changer lever 62 from making a mistake operation, avoid unexpected touching so that pattern is changed Become.Side pushing surface 621 and vertical applied force face 622 possess different shapes, are advantageous to the force that operating personnel carry out different directions.

Claims (6)

1. a kind of three axle cutting machines for fabrics, include and unload winding apparatus（1）, entering arrangment, it is characterised in that it is described enter Cloth apparatus includes cloth feeding expander（2）, cloth footpath roller, clamped disc knife rest（3）With three axle wrap-ups, three axle is received Winding apparatus includes axle on big footpath horizontal positioned respectively（41）, path axis（42）With big footpath lower axle（43）, on the big footpath Axle（41）With the big footpath lower axle（43）Axle center be located at same plumb line and relative to the path axis（42）Where axle center Horizontal plane is upper and lower to be arranged symmetrically.

A kind of 2. three axle cutting machines for fabrics according to claim 1, it is characterised in that the clamped disc Knife rest（3）Include the upper tool post that can be pivoted in vertical guide（31）, fixed lower slide（32）, the upper tool post（31） Include rotary shaft（311）, connection side lever（312）, cross bar（313）Be socketed on the cross bar（313）On shifting cutting knife（5）, The connection side lever of both sides（312）Each connect the rotary shaft（311）With the cross bar（313）Same side end, institute State lower slide（32）Include fixed seat and cutter.

3. a kind of three axle cutting machines for fabrics according to claim 1, it is characterised in that unload winding apparatus described （1）On there is photoelectricity to entangle side device.

A kind of 4. three axle cutting machines for fabrics according to claim 1, it is characterised in that the three axles winding dress Put and be connected with constant tension control device.

5. a kind of three axle cutting machines for fabrics according to claim 2, it is characterised in that in the shifting cutting knife （5）On have hand shifting portion（51）, the hand shifting portion（51）To be located on the cross bar（313）Go up simultaneously oneself and the shifting cutting knife（5）Even Place is met to away from the shifting cutting knife（5）Open circles table top that side interior diameter tapers into, uniform wall thickness, from the hand shifting portion （51）The outside annular projection in surface has finger to pinch ring（52）, the finger pinches ring（52）Include hither plane（521）With remote cambered surface （522）, the hither plane（521）For from the hand shifting portion（51）The plane that surface stretches out, the remote cambered surface（522）For certainly The hand shifting portion（51）The convex-shaped arc surface that surface stretches out, the hither plane（521）Relative to the remote cambered surface（522）More lean on The nearly shifting cutting knife（5）.

6. a kind of three axle cutting machines for fabrics according to claim 5, it is characterised in that unload winding apparatus described （1）On have switching device for adjusting tension force（6）, the switching device（6）Include switching slot（61）And changer lever（62）, The switching slot（61）Include slide slot（611）With two slide slots of connection（611）Turn groove（612）, it is described to slide Groove（611）Fluting direction be horizontal direction, and two slide slots（611）It is described to turn groove not in same level（612） Connect the slide slot above（611）Left end and the underlying slide slot（611）Right-hand member, the changer lever （62）Include side pushing surface（621）With vertical applied force face（622）, the side pushing surface（621）For positioned at the changer lever（62）Water Square to the left and right perpendicular of both sides, the vertical applied force face（622）For positioned at the changer lever（62）Vertical direction both ends, Connect side pushing surface described in both sides（621）The convex shaped arc face of end.