CN212800992U - Non-woven fabric slitting device - Google Patents
Non-woven fabric slitting device Download PDFInfo
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- CN212800992U CN212800992U CN202021437273.XU CN202021437273U CN212800992U CN 212800992 U CN212800992 U CN 212800992U CN 202021437273 U CN202021437273 U CN 202021437273U CN 212800992 U CN212800992 U CN 212800992U
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Abstract
The utility model belongs to the technical field of non-woven fabric cutting equipment for wet tissues, in particular to a non-woven fabric cutting device, which comprises a slitting cutter shaft; the multi-component slitting knives are arranged on the slitting knife shaft at intervals; the slitting backing plate is positioned below the multi-component slitting knife, a plurality of supporting plates are fixedly arranged on the upper surface of the slitting backing plate, a knife groove is formed in each supporting plate, and the lower part of the slitting knife is positioned in the knife groove; the lifting mechanism is arranged on the rack and connected with the bottom of the slitting base plate to enable the slitting base plate to move up and down; and the power mechanism is arranged on the frame and connected with the slitting cutter shaft to drive the slitting cutter shaft and the multi-component slitting cutter on the slitting cutter shaft to rotate. The utility model discloses a divide the strip sword rotation to cut the non-woven fabrics, not only can promote wet piece of cloth quality and work efficiency, prolonged the life of dividing the strip sword moreover, practice thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of wet for cloth non-woven fabrics cutting equipment, concretely relates to device is cut to non-woven fabrics.
Background
With the increasing living standard of people, the spontaneous acceptance degree of consumers to wet tissues is gradually mature, more enterprises are made, more people are bought, the wet tissue market faces a great opportunity industry prediction, the Chinese wet tissue market is in a blowout bedding period, the domestic wet tissue market is in the state of meeting the international standards, and the detonation of the wet tissue market is only a problem in the morning and evening.
In the wet piece of cloth process of wet piece of cloth rectangle in the preparation wet piece of cloth box, at first need transversely cut into many banding non-woven fabrics to a whole non-woven fabrics, then get into next process and carry out longitudinal segmentation, folding, the non-woven fabrics cutting device that uses on the market at present is scissors formula structure usually, including last cutter body and lower cutter body, relies on the shearing force of upper and lower cutter body to tailor the non-woven fabrics, but has following defect: 1. iron powder is easy to fall off when the upper and lower cutter bodies are sheared, the iron powder is adhered to the wet tissue, and a piece of yellow spot is formed under water immersion, so that the quality of the wet tissue is influenced, and the yield is reduced; 2. the upper cutter body and the lower cutter body need to be frequently cut, the service life of the upper cutter body and the lower cutter body can be shortened after long-term use, the cutter bodies need to be replaced by operators regularly, and the upper cutter body and the lower cutter body are not durable.
Disclosure of Invention
In order to overcome the defect among the prior art, the utility model provides a device is cut to non-woven fabrics, simple structure, convenient operation, reasonable in design are practical, and through the rotatory non-woven fabrics that cuts of slitting sword, not only can promote wet piece of cloth quality and work efficiency, have prolonged the life of slitting sword moreover, practice thrift the cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model discloses a device is cut to non-woven fabrics, include:
a slitting cutter shaft;
the multi-component slitting knives are arranged on the slitting knife shaft at intervals;
the slitting backing plate is positioned below the multi-component slitting knife, a plurality of supporting plates are fixedly arranged on the upper surface of the slitting backing plate, a knife groove is formed in each supporting plate, and the lower part of the slitting knife is positioned in the knife groove;
the lifting mechanism is arranged on the rack and connected with the bottom of the slitting base plate to enable the slitting base plate to move up and down;
and the power mechanism is arranged on the frame and connected with the slitting cutter shaft to drive the slitting cutter shaft and the multi-component slitting cutter on the slitting cutter shaft to rotate.
Further, the split-strip base plate comprises a side plate, wherein the side plate is fixedly installed on one side of the split-strip base plate through bolts.
Further, the device also comprises gap bridge rollers positioned on the front side and the rear side of the slitting cutter shaft, and the gap bridge rollers are installed on the side plates through aluminum roller shafts.
Furthermore, the power mechanism comprises a motor and a slitting cutter shaft bearing seat, one end of the slitting cutter shaft is fixedly installed on the rack through a bearing and the slitting cutter shaft bearing seat, and the end part of the slitting cutter shaft is connected with an output shaft of the motor through a belt.
Further, the slitting knife is fixedly installed on the slitting knife fixing seat through a bolt, and the slitting knife fixing seat is fixedly installed on the slitting knife shaft through a bolt.
Further, the thickness of slitting sword is 2mm, and the width of sword groove is 3 mm.
Further, elevating system includes bottom plate, adjustment lead screw and nut, the one end of bottom plate is through bolt fixed mounting in the frame, the nut passes through bolt fixed mounting on the bottom plate, the adjustment lead screw passes through threaded connection with the nut, the upper end of adjustment lead screw pass through the bearing with divide the strip backing plate to be connected.
Further, the lifting mechanism further comprises guide shafts positioned on the left side and the right side of the adjusting screw rod, the guide shafts are connected with the bottom plate through bearings, and the upper ends of the guide shafts are fixedly installed at the bottoms of the strip-dividing base plates through bolts.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a device is cut to non-woven fabrics, at first, do downward linear motion through the adjustment lead screw in the nut, make the slitting backing plate, leave the clearance between layer board and the slitting sword, make things convenient for the non-woven fabrics to walk cloth for the first time, then do upward linear motion through the adjustment lead screw in the nut, make the slitting backing plate, the layer board upwards moves to the slitting sword and gets into the sword groove of layer board, last starter motor, the motor drives the slitting arbor and the multi-component slitting sword on the slitting arbor is rotatory, the cutting constantly carries the non-woven fabrics that comes when multi-component slitting sword rotates. The utility model discloses use the rotation of multicomponent strip sword to cut the non-woven fabrics, not only avoided shearing the condition of falling the iron powder, promoted wet piece of cloth quality, improved the product rate, prolonged the life of branch strip sword moreover, practice thrift the cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural view of a nonwoven fabric slitting device according to an embodiment of the present invention;
fig. 2 is a schematic front view of a nonwoven fabric slitting device according to an embodiment of the present invention;
fig. 3 is a schematic top view of the nonwoven fabric slitting device according to the embodiment of the present invention;
fig. 4 is a schematic diagram of looking sideways at the non-woven fabric slitting device of the embodiment of the utility model.
The reference numbers in the figures denote:
1. the slitting machine comprises a slitting cutter shaft, 2 slitting cutters, 3 slitting backing plates, 4 supporting plates, 5 cutter grooves, 6 side plates, 7 bridge rollers, 8 aluminum roller shafts, 9 motors, 10 slitting cutter shaft bearing seats, 11 belts, 12 slitting cutter fixing seats, 13 bottom plates, 14 adjusting screw rods, 15 nuts and 16 guide shafts.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1 and 4, the non-woven fabric slitting device of the present embodiment includes a slitting knife shaft 1, a multi-component slitting knife 2, a slitting backing plate 3, a lifting mechanism and a power mechanism; the multi-component slitting knives 2 are arranged on the slitting knife shaft 1 at intervals, if strip-shaped non-woven fabrics with equal width need to be obtained, the multi-component slitting knives 2 are arranged at equal intervals, the slitting knives 2 can be fixedly arranged on the side end face of the slitting knife fixing seat 12 through bolts, the slitting knife fixing seat 12 is fixedly arranged on the slitting knife shaft 1 through bolts, and preferably, the slitting knife fixing seat 12 is a circular ring; a slitting backing plate 3 is arranged below the multi-component slitting knife 2, a plurality of supporting plates 4 are fixedly mounted on the upper surface of the slitting backing plate 3 through bolts, the number of the supporting plates 4 is consistent with that of the slitting knives 2 and corresponds to that of the slitting knives up and down, a knife slot 5 is formed in each supporting plate 4, the lower part of each slitting knife 2 is located in the knife slot 5, preferably, the thickness of each slitting knife 2 is 2mm, the width of each knife slot 5 is 3mm, and the slitting knives 2 can freely rotate in the knife slots 5; the power mechanism is arranged on a frame (not shown in the figure), is connected with the slitting cutter shaft 1 and drives the slitting cutter shaft 1 and the multi-component slitting knife 2 on the slitting cutter shaft 1 to rotate; the lifting mechanism is arranged on the frame and connected with the bottom of the strip-dividing base plate 3, so that the strip-dividing base plate 3 moves up and down.
As shown in fig. 3, the power mechanism includes a motor 9 and a slitting knife shaft bearing seat 10, the right end of the slitting knife shaft 1 is fixedly mounted on the frame through a matched bearing and the slitting knife shaft bearing seat 10, the right end of the slitting knife shaft 1 is connected with an output shaft of the motor 9 through a belt 11, the motor 9 is started, and the slitting knife shaft 1 is driven to rotate through belt transmission.
As shown in fig. 2, the lifting mechanism includes a bottom plate 13, an adjusting screw 14, a nut 15 and a guide shaft 16, the right end of the bottom plate 13 is fixedly mounted on the frame through a bolt, the nut 15 is fixedly mounted on the bottom plate 13 through a bolt, the adjusting screw 14 is in threaded connection with the nut 15, the upper end of the adjusting screw 14 is connected with the strip base plate 3 through a bearing, and the adjusting screw 14 can move linearly up and down in the nut 15. The guide shafts 16 are positioned at the left side and the right side of the adjusting screw rod 14, the guide shafts 16 are connected with the bottom plate 13 through bearings, the upper ends of the guide shafts are fixedly installed at the bottom of the strip base plate 3 through bolts, and the guide shafts 16 play a role in guiding.
As shown in fig. 1, the non-woven fabric slitting device further comprises a side plate 6 and a gap bridge roller 7, wherein the side plate 6 is fixedly installed on the left side of the slitting base plate 3 through bolts, the gap bridge roller 7 is located on the front side and the rear side of the slitting cutter shaft 1, the gap bridge roller 7 is sleeved outside an aluminum roller shaft 8, the aluminum roller shaft 8 is fixedly installed on the side plate 6, and the gap bridge roller 7 plays roles in guiding and tensioning.
The working principle is as follows:
firstly, manually rotating the adjusting screw rod 14 to enable the adjusting screw rod 14 to do downward linear motion in the nut 15 to enable a certain gap to be reserved between the supporting plate 4 and the slitting knife 2 so as to facilitate the first feeding of the non-woven fabric, then manually and reversely rotating the adjusting screw rod 14 to enable the adjusting screw rod 14 to do upward linear motion in the nut 15 to enable the slitting backing plate 3 and the supporting plate 4 to move upwards and to move to the lower part of the slitting knife 2 to enter the knife groove 5 of the supporting plate 4 to stop, finally, starting the motor 9, driving the slitting knife shaft 1 and the multi-component slitting knife 2 on the slitting knife shaft 1 to rotate by the motor 9, cutting the non-woven fabric which is continuously conveyed when the multi-component slitting knife 2 rotates, and enabling the whole non-woven fabric to be cut into a plurality.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a device is cut to non-woven fabrics which characterized in that includes:
a slitting cutter shaft;
the multi-component slitting knives are arranged on the slitting knife shaft at intervals;
the slitting backing plate is positioned below the multi-component slitting knife, a plurality of supporting plates are fixedly arranged on the upper surface of the slitting backing plate, a knife groove is formed in each supporting plate, and the lower part of the slitting knife is positioned in the knife groove;
the lifting mechanism is arranged on the rack and connected with the bottom of the slitting base plate to enable the slitting base plate to move up and down;
and the power mechanism is arranged on the frame and connected with the slitting cutter shaft to drive the slitting cutter shaft and the multi-component slitting cutter on the slitting cutter shaft to rotate.
2. The non-woven fabric slitting device according to claim 1, further comprising a side plate, wherein the side plate is fixedly mounted on one side of the slitting base plate through bolts.
3. The non-woven fabric slitting device according to claim 2, further comprising bridge rollers located on front and rear sides of the slitting knife shaft, wherein the bridge rollers are mounted on the side plates through aluminum rollers.
4. The non-woven fabric slitting device according to claim 1, wherein the power mechanism comprises a motor and a slitting knife shaft bearing seat, one end of the slitting knife shaft is fixedly mounted on the frame through a bearing and the slitting knife shaft bearing seat, and the end of the slitting knife shaft is connected with an output shaft of the motor through a belt.
5. The non-woven fabric slitting device according to claim 1, wherein the slitting knife is fixedly mounted on the slitting knife fixing seat through bolts, and the slitting knife fixing seat is fixedly mounted on the slitting knife shaft through bolts.
6. A non-woven fabric slitting device according to claim 1, wherein the slitting knife has a thickness of 2mm and the knife slot has a width of 3 mm.
7. The non-woven fabric slitting device according to claim 1, wherein the lifting mechanism comprises a bottom plate, an adjusting screw rod and a nut, one end of the bottom plate is fixedly mounted on the frame through a bolt, the nut is fixedly mounted on the bottom plate through a bolt, the adjusting screw rod is in threaded connection with the nut, and the upper end of the adjusting screw rod is connected with the slitting backing plate through a bearing.
8. The non-woven fabric slitting device according to claim 7, wherein the lifting mechanism further comprises guide shafts located on the left and right sides of the adjusting screw rod, the guide shafts are connected with the bottom plate through bearings, and the upper ends of the guide shafts are fixedly mounted at the bottoms of the slitting base plates through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437273.XU CN212800992U (en) | 2020-07-21 | 2020-07-21 | Non-woven fabric slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437273.XU CN212800992U (en) | 2020-07-21 | 2020-07-21 | Non-woven fabric slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212800992U true CN212800992U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021437273.XU Active CN212800992U (en) | 2020-07-21 | 2020-07-21 | Non-woven fabric slitting device |
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| CN (1) | CN212800992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434529A (en) * | 2022-01-27 | 2022-05-06 | 乾大新材料有限公司 | Full page mushroom head thread gluing area divide strip system of cutting into slices |
-
2020
- 2020-07-21 CN CN202021437273.XU patent/CN212800992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114434529A (en) * | 2022-01-27 | 2022-05-06 | 乾大新材料有限公司 | Full page mushroom head thread gluing area divide strip system of cutting into slices |
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