CN207972061U - A kind of continuous die cutting roller knife - Google Patents
A kind of continuous die cutting roller knife Download PDFInfo
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- CN207972061U CN207972061U CN201820344050.5U CN201820344050U CN207972061U CN 207972061 U CN207972061 U CN 207972061U CN 201820344050 U CN201820344050 U CN 201820344050U CN 207972061 U CN207972061 U CN 207972061U
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Abstract
The utility model discloses a kind of continuous die cutting roller knives, including roller cutter shaft, roller knife cutter hub and cutting die ontology, roller cutter shaft is located on the central axis of the roller knife cutter hub, cutting die ontology is set on the outer ring surface of roller knife cutter hub, cutting die ontology includes the first cutting die and the second cutting die, the knife edge structure of evagination is respectively equipped on the first cutting die and the second cutting die, knife edge structure includes the knife edge and padded line, for height on the inside of the knife edge higher than the height on the outside of the knife edge, the height of padded line is higher than the height of the knife edge.The utility model increases padded line by improving the angle design of the knife edge, ensure that the precision of cross cutting punching press, and the bottleneck of roller knife punching press can not be used by solving thicker foam, while be obviously improved the cross cutting ram efficiency of foam, reduce cost.
Description
Technical field
The utility model is related to die cutting technique field more particularly to a kind of continuous die cutting roller knives.
Background technology
The shape of the working portion of the cross cutting bed of roller cutter die cutting machine is cylindric, and molding principle is similar to offset printing
One or two radian metal die cutting roller identical with mold cutting plate stylobate body is fixed on mold cutting plate roller and is molded by machine, feeding
Roller is sent to plate is processed between mold cutting plate roller and pressure roller, and the two is clamped two pairs of rollers molding, the rotation of mold cutting plate roller
Primary cross cutting task is completed once week.In being die cut industry, the mode of general punching press foam is flat cutter punching press, and speed is slow, effect
Rate is low.Foam punching press of the thickness in 2mm~5mm uses flat cutter punching press on the market at present, does not there is the thicker foam of roller knife punching press also
Technology, however platform drawing velocity is slow, and efficiency is low, it is larger to occupy manpower, it is difficult to adapt to large batch of large-scale production.
Utility model content
In view of above-mentioned defect existing in the prior art, the purpose of this utility model is to propose a kind of continuous die cutting roller knife,
The bottleneck of roller knife punching press can not be used by solving thicker foam, promoted foam ram efficiency, reduced cost.
To achieve the goals above, the utility model uses following technical solution：A kind of continuous die cutting roller knife, including roller
Cutter shaft, roller knife cutter hub and cutting die ontology, the roller cutter shaft are located on the central axis of the roller knife cutter hub, and the cutting die ontology is set
Be placed on the outer ring surface of the roller knife cutter hub, the cutting die ontology include the first cutting die and the second cutting die, first cutting die and
It is respectively equipped with the knife edge structure of evagination on second cutting die, the knife edge structure includes the knife edge and padded line, in the knife edge
For the height of side higher than the height on the outside of the knife edge, the height of the padded line is higher than the height of the knife edge.
Further, first cutting die is equipped with the first knife edge structure of at least one evagination, first knife edge structure
Including first knife edge and the first padded line, the first padded line is located at the upside of first knife edge；On second cutting die
The second knife edge structure equipped at least one evagination, second knife edge structure include second knife edge and the second padded line, and described the
Two padded lines are located at the downside of second knife edge.
Further, the vertical central axis and opposite position of first knife edge of the evagination on first knife edge structure
Second knife edge structure on evagination second knife edge vertical central axis overlap.
Further, the first knife edge structure of 3 evaginations is equidistantly equipped on first cutting die, on second cutting die
Equidistantly it is equipped with the second knife edge structure of 3 evaginations.
Further, the angle of the knife edge is 25 °~30 °, and the height on the outside of the knife edge is 2mm~4mm, the knife
Height on the inside of cutting edge of a knife or a sword is 3mm~5mm.
Further, the angle of the knife edge is 28 °, and the height on the outside of the knife edge is 2mm, the height on the inside of the knife edge
Degree is 3mm.
Further, the height of the padded line is higher 0.1mm~0.3mm than the height of the knife edge.
Further, the height of the padded line is higher 0.2mm than the height of the knife edge.
The protrusion effect of the utility model is：A kind of continuous die cutting roller knife of the utility model, knife edge inside height are higher than
Knife edge outside height avoids and is die cut the phenomenon that thicker foam is easily deformed, while increasing padded line on the outside of the knife edge, prevents
Foam causes size distortion due to squeezing.Using the utility model be die cut foam when, no punching press bevel edge, it is damaged phenomena such as, ensure
The precision of cross cutting punching press, while it being also obviously improved the efficiency of cross cutting punching press, manpower is saved, cost is reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the expanded schematic diagram of the knife edge structure of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the knife edge of the utility model embodiment；
Fig. 4 is the side schematic view of the knife edge structure of the utility model embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment 1
As shown in Figure 1 to 4, a kind of continuous die cutting roller knife of the present embodiment, including roller cutter shaft 1, roller knife cutter hub 2 and cutting die
Ontology 3, roller cutter shaft 1 are located on the central axis of roller knife cutter hub 2, and cutting die ontology 3 is set on the outer ring surface of roller knife cutter hub 3, knife
Mould body 3 includes the first cutting die 31 and the second cutting die 32, and the knife edge of evagination is respectively equipped on the first cutting die 31 and the second cutting die 32
Structure 4, knife edge structure 4 include the knife edge 5 and padded line 6, and the height of 5 inside of the knife edge is higher than the height in 5 outside of the knife edge, padded line 6
Height be higher than the knife edge 5 height.
The first knife edge structure 41 of 3 evaginations is equidistantly equipped on wherein the first cutting die 31, the first knife edge structure 41 includes
First knife edge 51 and the first padded line 61, the first padded line 61 are located at the upside of first knife edge 51；On second cutting die 32 equidistantly
The second knife edge structure 42 equipped with 3 evaginations, the second knife edge structure 42 include second knife edge 52 and the second padded line 62, the second pad
High line 62 is located at the downside of second knife edge.The vertical central axis of 3 first knifes edge of evagination 51 on first knife edge structure 41 point
The vertical central axis of 3 second knifes edge of evagination 52 not and on the second knife edge structure 42 of opposite position overlaps.
As shown in figure 3, the angle of the knife edge 5 is 28 °, the height in 5 outside of the knife edge is 2mm, and the height of 5 inside of the knife edge is 3mm.
As shown in figure 4, the height of padded line 6 is higher 0.2mm than the height of the knife edge 5.
Embodiment 2
As shown in Figure 1 to 4, a kind of continuous die cutting roller knife of the present embodiment, including roller cutter shaft 1, roller knife cutter hub 2 and cutting die
Ontology 3, roller cutter shaft 1 are located on the central axis of roller knife cutter hub 2, and cutting die ontology 3 is set on the outer ring surface of roller knife cutter hub 3, knife
Mould body 3 includes the first cutting die 31 and the second cutting die 32, and the knife edge of evagination is respectively equipped on the first cutting die 31 and the second cutting die 32
Structure 4, knife edge structure 4 include the knife edge 5 and padded line 6, and the height of 5 inside of the knife edge is higher than the height in 5 outside of the knife edge, padded line 6
Height be higher than the knife edge 5 height.
The first knife edge structure 41 of 3 evaginations is equidistantly equipped on wherein the first cutting die 31, the first knife edge structure 41 includes
First knife edge 51 and the first padded line 61, the first padded line 61 are located at the upside of first knife edge 51；On second cutting die 32 equidistantly
The second knife edge structure 42 equipped with 3 evaginations, the second knife edge structure 42 include second knife edge 52 and the second padded line 62, the second pad
High line 62 is located at the downside of second knife edge.The vertical central axis of 3 first knifes edge of evagination 51 on first knife edge structure 41 point
The vertical central axis of 3 second knifes edge of evagination 52 not and on the second knife edge structure 42 of opposite position overlaps.
Wherein the angle of the knife edge 5 is 25 °, and the height in 5 outside of the knife edge is 3mm, and the height of 5 inside of the knife edge is 4mm, padded line
6 height is higher 0.1mm than the height of the knife edge 5.
Embodiment 3
As shown in Figure 1 to 4, a kind of continuous die cutting roller knife of the present embodiment, including roller cutter shaft 1, roller knife cutter hub 2 and cutting die
Ontology 3, roller cutter shaft 1 are located on the central axis of roller knife cutter hub 2, and cutting die ontology 3 is set on the outer ring surface of roller knife cutter hub 3, knife
Mould body 3 includes the first cutting die 31 and the second cutting die 32, and the knife edge of evagination is respectively equipped on the first cutting die 31 and the second cutting die 32
Structure 4, knife edge structure 4 include the knife edge 5 and padded line 6, and the height of 5 inside of the knife edge is higher than the height in 5 outside of the knife edge, padded line 6
Height be higher than the knife edge 5 height.
The first knife edge structure 41 of 3 evaginations is equidistantly equipped on wherein the first cutting die 31, the first knife edge structure 41 includes
First knife edge 51 and the first padded line 61, the first padded line 61 are located at the upside of first knife edge 51；On second cutting die 32 equidistantly
The second knife edge structure 42 equipped with 3 evaginations, the second knife edge structure 42 include second knife edge 52 and the second padded line 62, the second pad
High line 62 is located at the downside of second knife edge.The vertical central axis of 3 first knifes edge of evagination 51 on first knife edge structure 41 point
The vertical central axis of 3 second knifes edge of evagination 52 not and on the second knife edge structure 42 of opposite position overlaps.
Wherein the angle of the knife edge 5 is 30 °, and the height in 5 outside of the knife edge is 4mm, and the height of 5 inside of the knife edge is 5mm, padded line
6 height is higher 0.3mm than the height of the knife edge 5.
A kind of continuous die cutting roller knife of 1~embodiment of embodiment 3,5 inside height of the knife edge are higher than 5 outside height of the knife edge, prevent
Stop and be die cut the generation that thicker foam is easily deformed problem, while having increased padded line 6, the height of padded line 6 in 5 outside of the knife edge
Higher than the height than the knife edge 5, it is therefore prevented that foam is due to size distortion problem caused by extruding；Using 1~embodiment of embodiment 3
When continuous die cutting roller cutter die cutting foam, no punching press bevel edge, it is damaged phenomena such as, wherein using the continuous die cutting roller cutting die of embodiment 1
When cutting foam, the precision of cross cutting punching press ensure that the greatest extent, while being obviously improved the efficiency of cross cutting punching press, save people
Power reduces cost.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of continuous die cutting roller knife, it is characterised in that：It is described including roller cutter shaft (1), roller knife cutter hub (2) and cutting die ontology (3)
Roller cutter shaft (1) is located on the central axis of the roller knife cutter hub (2), and the cutting die ontology (3) is set to the roller knife cutter hub (2)
Outer ring surface on, the cutting die ontology (3) includes the first cutting die (31) and the second cutting die (32), first cutting die (31) and institute
The knife edge structure (4) that evagination is respectively equipped on the second cutting die (32) is stated, the knife edge structure (4) includes the knife edge (5) and padded line
(6), the height on the inside of the knife edge (5) is higher than institute higher than the height on the outside of the knife edge (5), the height of the padded line (6)
State the height of the knife edge (5).
2. a kind of continuous die cutting roller knife according to claim 1, it is characterised in that：First cutting die (31) is equipped with extremely
The first knife edge structure (41) of few 1 evagination, first knife edge structure (41) include first knife edge (51) and the first padded line
(61), the described first padded line (61) is located at the upside of first knife edge (51)；Second cutting die (32) is equipped at least 1
The second knife edge structure (42) of a evagination, second knife edge structure (42) include second knife edge (52) and the second padded line
(62), the described second padded line (62) is located at the downside of second knife edge (52).
3. a kind of continuous die cutting roller knife according to claim 2, it is characterised in that：On first knife edge structure (41)
The vertical central axis of first knife edge (51) of evagination and the evagination on second knife edge structure (42) of opposite position
The vertical central axis of second knife edge (52) overlaps.
4. a kind of continuous die cutting roller knife according to claim 3, it is characterised in that：On first cutting die (31) equidistantly
The first knife edge structure (41) equipped with 3 evaginations is equidistantly equipped with the second knife edge knot of 3 evaginations on second cutting die (32)
Structure (42).
5. a kind of continuous die cutting roller knife according to claim 1, it is characterised in that：The angle of the knife edge (5) be 25 °~
30 °, the height on the outside of the knife edge (5) is 2mm~4mm, and the height on the inside of the knife edge (5) is 3mm~5mm.
6. a kind of continuous die cutting roller knife according to claim 5, it is characterised in that：The angle of the knife edge (5) is 28 °,
Height on the outside of the knife edge (5) is 2mm, and the height on the inside of the knife edge (5) is 3mm.
7. a kind of continuous die cutting roller knife according to claim 1, it is characterised in that：The height of the padded line (6) compares institute
State the high 0.1mm~0.3mm of height of the knife edge (5).
8. a kind of continuous die cutting roller knife according to claim 7, it is characterised in that：The height of the padded line (6) compares institute
State the high 0.2mm of height of the knife edge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344050.5U CN207972061U (en) | 2018-03-14 | 2018-03-14 | A kind of continuous die cutting roller knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344050.5U CN207972061U (en) | 2018-03-14 | 2018-03-14 | A kind of continuous die cutting roller knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972061U true CN207972061U (en) | 2018-10-16 |
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ID=63765552
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344050.5U Active CN207972061U (en) | 2018-03-14 | 2018-03-14 | A kind of continuous die cutting roller knife |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664369A (en) * | 2019-01-16 | 2019-04-23 | 江苏麒浩精密机械股份有限公司 | A kind of novel adult urine pants cross cutting assembly apparatus |
-
2018
- 2018-03-14 CN CN201820344050.5U patent/CN207972061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664369A (en) * | 2019-01-16 | 2019-04-23 | 江苏麒浩精密机械股份有限公司 | A kind of novel adult urine pants cross cutting assembly apparatus |
| CN109664369B (en) * | 2019-01-16 | 2021-05-18 | 江苏麒浩精密机械股份有限公司 | Novel adult diaper die cutting assembly device |
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