The cutting device of cutting machine
Technical field
The utility model belongs to the packing mechanical equipment technical field, relates to a kind of cutting device of cutting machine, is applicable to vertically cut the packaging material such as film, paper, composite, nonwoven.
Background technology
Cutting machine is with cutter the coiled material of one fixed width vertically to be cut out to cut open, and is cut into the used device of several narrower bundlings.Cutting device on the tradition cutting machine generally is to adopt upper cutter shaft and lower cutter shaft to match to cut, wherein go up cutter shaft and be provided with dise knife, lower cutter shaft is provided with slip gauge, the dimensions that will cut out minute according to coiled material, come the amalgamation size by the slip gauge of adjusting on the lower cutter shaft, leave the slit that is complementary with the dise knife gauge between the slip gauge, thereby lower cutter shaft cooperates upper dise knife to cut.Usually the coiled material that will cut out minute whenever changes once cuts out minute size, again amalgamation of slip gauge on the lower cutter shaft, and needs disassemble lower cutter shaft from frame at this moment, could carry out amalgamation to slip gauge, waste time and energy very much, whenever again splice dimensions one time, all want 30~40 minutes consuming time; In addition, because service life of upper dise knife is shorter, after the wearing and tearing, repairs a die and one just scrapped after twice, cost is higher.
Therefore, how addressing the above problem, is the content that the utility model will be studied.
Summary of the invention
The utility model provides a kind of cutting device of cutting machine, its purpose mainly be solve in the prior art in the cutting device upper dise knife service life short, cost is higher, and the more laborious problem of minute dimensions is once cut out in every adjustment.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cutting device of cutting machine, comprise frame, and be installed with the axle of cutting that is positioned at the middle part on the described frame; Described top of cutting axle has been horizontally set with a knife rest bar, installs on this knife rest bar and is provided with at least two tool rest, all fixes a blade through securing member on each tool rest; The described axle of cutting is provided with the annular geosynclinal block corresponding with tool rest.
Related content in the technique scheme is explained as follows:
1, in the such scheme, described blade is Guan worker's cutter, uses cutter, and is durable in use, and with low cost.
2, in the such scheme, be provided with vertically a locating slot on the surface of described knife rest bar, described tool rest is in securing member is locked at the locating slot of knife rest bar.This tool rest can be on this knife rest bar the free adjustment position, cut out a minute size in order to adjust.
3, in the such scheme, described securing member is bolt or screw.
4, in the such scheme, be evenly equipped with some cannelures on the described annular geosynclinal block, the width of this cannelure and the thickness of blade adapt.
5, in the such scheme, the width of the cannelure on the described annular geosynclinal block is 1mm, and this annular geosynclinal block also can move freely cutting on the axle.
6, in the such scheme, the described axle of cutting is optical axis.
Because technique scheme is used, the utility model compared with prior art has following advantages:
Because the application of the utility model structure adopts cutter to do segmentation knife, and is with low cost, durable in use.And tool rest can move freely on the knife rest bar, regulate and cut out a minute size, tool rest on the corresponding knife rest bar of annular geosynclinal block on the cutting axle is done corresponding adjusting, the save trouble and labor saves time, a minute size is cut out in one of every conversion, and this structure used time of adjusting only needs a few minutes, and the time is fast, efficient is high, has saved production cost.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model cutting device structural representation;
Accompanying drawing 3 is the utility model knife rest bar structural representation.
In the above accompanying drawing: 1, cut axle; 2, knife rest bar; 3, tool rest; 4, blade; 5, annular geosynclinal block; 6, locating slot.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment:
Shown in Fig. 1~2, a kind of cutting device of cutting machine comprises frame, be installed with on the described frame be positioned at the middle part cut axle 1; Described top of cutting axle 1 has been horizontally set with a knife rest bar 2, installs on this knife rest bar 2 and is provided with at least two tool rest 3, all fixes a blade 4 through securing member on each tool rest 3; The described axle 1 of cutting is provided with the annular geosynclinal block 5 corresponding with tool rest 3.
Described blade 4 is Guan worker's cutter.Use Guan worker's cutter, durable in use, and with low cost.
Be provided with vertically a locating slot 6 on the surface of described knife rest bar 2, described tool rest 3 is in securing member is locked at the locating slot 6 of knife rest bar 2.Described securing member is bolt or screw.This tool rest 3 can be on this knife rest bar 2 the free adjustment position, cut out a minute size in order to adjust.
Be evenly equipped with some cannelures on the described annular geosynclinal block 5, the thickness of the width of this cannelure and blade 4 adapts.
The width of the cannelure on the described annular geosynclinal block 5 is 1mm.This annular geosynclinal block 5 also can move freely cutting on the axle 1.
The described axle 1 of cutting is optical axis.
Adopt cutter to do segmentation knife in this scheme, with low cost, durable in use.And tool rest can move freely on the knife rest bar, regulate and cut out a minute size, tool rest on the corresponding knife rest bar of annular geosynclinal block on the cutting axle is done corresponding adjusting, the save trouble and labor saves time, a minute size is cut out in one of every conversion, and this structure used time of adjusting only needs a few minutes, and the time is fast, efficient is high, has saved production cost.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.