A kind of silk ribbon cutting machine
The present invention relates to a kind of cutter sweep, particularly the cutting machine of silk ribbon for a kind of colligation.
Silk ribbon for uses such as the colligation art work, printed matters need to cut off use one by one, cut-out silk ribbon mainly adopts by hand and cuts off silk ribbon by the mode of scissors or hot pressure at present, common scissors once can only be sheared the limit of a direction, extremely low to the cut-out efficiency of complicated shape; The silk ribbon that the mode that hot pressure is cut off can once be cut off complicated shape, simultaneously due to silk ribbon by the blanching sealing effect of trimming edge, can so that silk ribbon by trimming edge stable for extended periods of time, it is low that the shortcoming of the mode that manually hot pressure is cut off is to cut off efficiency.
Summary of the invention
The present invention is in order to overcome defect in above-mentioned prior art, and the conveying by interlock and add thermal cut-out device realizes the fast automatic operation of silk ribbon cutting machine, improves the efficiency that silk ribbon cuts off.
For achieving the above object, the invention provides a kind of silk ribbon cutting machine, comprising: frame, is installed with silk ribbon conveying device and silk ribbon cutter sweep on it; Silk ribbon conveying device, comprises arrangement for guiding, the conveying assembly setting gradually and pulls assembly; Silk ribbon is aimed at and is entered conveying assembly by the guiding of arrangement for guiding, and conveying assembly is positioned at the top that pulls assembly; Silk ribbon cutter sweep, is installed on conveying assembly and pulls between assembly, and three's working face in the vertical direction aligns; Silk ribbon cutter sweep, conveying assembly and pull between assembly and be set to function interaction relation, be delivered to silk ribbon cutter sweep to realize conveying assembly by silk ribbon, and silk ribbon cutter sweep cutting silk ribbon, pulls assembly the complete silk ribbon section of cutting is pulled away to silk ribbon to be cut.
In technique scheme, arrangement for guiding is propelling sheave, around propelling sheave surface, is provided with for limiting the guide channel of silk ribbon position.
In technique scheme, conveying assembly consists of the runner of one or more pairs of mutual extruding, runner rotation clamping ribbon motor.
In technique scheme, pull assembly comprise connect pull wheel and the portion that reclines, pull wheel and rotarily drive ribbon motor.Further, recline portion for plate or the wheel that reclines of reclining; This plate that reclines is cambered surface, and its convex surface is towards pulling wheel.
In technique scheme, silk ribbon cutter sweep is comprised of the cutter that are oppositely arranged and gripper shoe, and cutter along continuous straight runs motion butt, disengaging gripper shoe, complete cutting action; Silk ribbon cutter sweep is also connected with heater, for the blanching sealing of silk ribbon cut edge.Further, gripper shoe is vertical setting, and its upper end is provided with is convenient to the bevel phase that silk ribbon moves along gripper shoe.
In technique scheme, the back side butt of gripper shoe has back-moving spring, its elastic force guarantee cutter and gripper shoe butt abundant.
In technique scheme, function interaction relation is set by silk ribbon cutter sweep, conveying assembly and the drive unit that pulls assembly.Particularly, the drive unit of silk ribbon cutter sweep is that cylinder, linear electric motors or Timing Belt drive; The drive unit of conveying assembly is the first motor; The drive unit that pulls assembly is the second motor or passes through the first motor of gear.
Compared with prior art, the present invention has following beneficial effect: the conveying by interlock and add device for thermally cutting, realizes the fast automatic operation of silk ribbon cutting machine, while particularly needing in batches to cut silk ribbon, compare manual operation, the present invention has improved operating efficiency greatly.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of silk ribbon cutting machine of the present invention;
Fig. 2 is the internal structure schematic diagram (concealing a supporting plate) of a kind of silk ribbon cutting machine of the present invention;
Fig. 3 is the side-looking structural representation (concealing a supporting plate) of a kind of silk ribbon cutting machine of the present invention;
Mark by reference to the accompanying drawings the following drawings mark thereon:
11-supporting plate, 12 connecting rods, 20-propelling sheave, 21-guide channel, 30-carries wheels, 40-cutter, 41-gripper shoe, 42-back-moving spring, 43-guiding face, 44-cylinder, 50-pulls wheel, the 51-plate that reclines, 52-back-moving spring, 6-the first motor, 7-the second motor, 8-guide post, 81-guiding groove.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.
A kind of silk ribbon cutting machine of the present invention mainly comprises silk ribbon conveying device and silk ribbon cutter sweep, and stream oriented device provides power by corresponding drive unit, and each device difference location and installation is in frame.As shown in Figures 1 to 3, specifically in the present embodiment, frame consists of two supporting plates that be arranged in parallel 11, and supporting plate 11 is fixedly connected with by many connecting rods 12, is also provided with a plurality of installation positions of installing and using for other assemblies of cutting machine on supporting plate 11.
Silk ribbon conveying device comprises arrangement for guiding, conveying assembly and pulls assembly.Arrangement for guiding comprises propelling sheave 20, around its surface, is provided with guide channel 21, and silk ribbon is subject to the constraint of guide channel 21 to aim at the conveying wheels 30 of conveying assembly.Carry wheels 30 to be formed by the runner of a pair of mutual extruding, runner clamping ribbon motor, the rotation that the first motor 6 is conveying wheels 30 by conveyer belt provides power.Pull assembly and be positioned at the below of carrying wheels 30, comprise pulling wheel 50 and reclining plate 51 of connecting, its bearing surface carries the compressive plane of wheels 30 corresponding in vertical direction with silk ribbon, after silk ribbon is cut off like this, next section of silk ribbon to be cut can be pulled smoothly wheel 50 and be reclined that plate 51 is caught and interlock thereupon under Action of Gravity Field, and the second motor 7 provides power by conveyer belt for pulling the rotation of wheel 50.The edge line speed that the edge line speed that keeps certain function interaction relation, assurance to pull wheel 50 between the second motor 7 and the first motor 6 is greater than the runner of carrying wheels 30 is set, makes to cut complete one section of silk ribbon and next section of silk ribbon to be cut and depart from fast.Recline plate 51 for cambered surface, and its convex surface is towards pulling wheel 50, and cambered surface design is convenient to silk ribbon and is entered, and the contact-making surface that has reduced silk ribbon and reclined between plate 51, thereby the frictional force that reduces silk ribbon and recline between plate 51 is convenient to pull the conveying of 50 pairs of silk ribbons of wheel.The back side butt of plate 51 of reclining has back-moving spring 52, and its elastic force provides pressure for the butt that pulls wheel 50 and recline between plate 51.
Silk ribbon cutter sweep is installed on conveying assembly and pulls between assembly, cutter 40 and gripper shoe 41, consists of, and the two is oppositely arranged.The cutting profile of cutter 40 arranges as required, is also connected with heater (not shown), for the blanching sealing of silk ribbon cut edge.Under the driving of cylinder 44, cutter 40 along continuous straight runs motions, thus connect or depart from gripper shoe 41.Gripper shoe 41 is slab construction, is vertical setting, and upper and lower two ends are provided with guiding face 43, are convenient to guide silk ribbon to move along gripper shoe 41.When cutter 40 and gripper shoe 41 butt, by heat, cut silk ribbon therebetween.The back side butt of gripper shoe 41 has back-moving spring 42, pressure when its elastic force is guaranteed cutter 40 with gripper shoe 41 butt.According to required silk ribbon Cutting Length, the rotation that cutting action and conveying wheels 30 are set keeps certain function interaction relation.
In addition, between propelling sheave 20 and conveying wheels 30, be also provided with many guide posts 8, the two ends of guide posts 8 are fixedly connected with the supporting plate 11 of frame respectively, have further improved the stability connecting between two supporting plates 11.And guide posts 8 is provided with guide channel 81, can more accurately silk ribbon be guided into and carry wheels 30.Wherein, the guide posts 8 of the most close conveying wheels 30 is positioned at the vertical direction of carrying wheels 30, and silk ribbon is subject to the constraint of this guide posts 8, aims at the compressive plane of carrying wheels 30.
Further, in the above-described embodiments, certain structures is not limited to this, for example:
According to the concrete size of cut silk ribbon, carry wheels 30 to be formed by the runner of more than a pair of mutual extruding.To having when the silk ribbon of wider size cuts, can clamp equably like this, and then carry silk ribbon.
The plate 51 that reclines can replace with the wheel that reclines, and its Function and operation is identical.
Pull wheel 50 and can can't help independently the second motor 7 and drive, and driven by the first motor 6 by gear.
Cylinder 44 can replace with linear electric motors or Timing Belt drives, and its Function and operation is identical.
Disclosed is above only a specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.