CN114179166A - Cutting device for processing aramid paper honeycomb core material - Google Patents
Cutting device for processing aramid paper honeycomb core material Download PDFInfo
- Publication number
- CN114179166A CN114179166A CN202111460028.XA CN202111460028A CN114179166A CN 114179166 A CN114179166 A CN 114179166A CN 202111460028 A CN202111460028 A CN 202111460028A CN 114179166 A CN114179166 A CN 114179166A
- Authority
- CN
- China
- Prior art keywords
- assembly
- honeycomb core
- cutting
- paper honeycomb
- aramid paper
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
Abstract
The invention relates to a cutting device for processing aramid paper honeycomb core materials, which comprises a supporting base, a die cutting assembly detachably connected with the supporting base and used for cutting the aramid paper honeycomb core materials, a driving assembly arranged on the supporting base and connected with the die cutting assembly and used for driving the die cutting assembly to do lifting motion, a positioning assembly arranged on the supporting base and positioned below the die cutting assembly and used for placing and positioning the aramid paper honeycomb core materials, a pressing-down unit arranged on the positioning assembly and positioned above the positioning assembly and used for pressing the aramid paper honeycomb core materials flatly, and an ejection assembly arranged between the driving assembly and the die cutting assembly and used for releasing the cut and formed aramid paper honeycomb core materials from the die cutting assembly, wherein the cutting assembly and the supporting base adopt a detachable split type connecting structure, and the positioning assembly, the pressing-down unit and the ejection assembly are matched, can realize once the feeding just can realize cutting fashioned high-efficient system appearance demand.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a cutting device for machining an aramid paper honeycomb core material.
Background
When the aramid paper honeycomb core material is subjected to factory inspection, mechanical testing is required to ensure that the product performance meets the use requirement. According to the mechanical property test standard, the aramid fiber paper honeycomb core material needs to be cut and processed by a standard sample, the existing common cutting method for the honeycomb core material sample is that an operator utilizes a standard template to perform comparison cutting, however, the interference of human factors is large by adopting a template comparison cutting method, the quality of the cut sample completely depends on the personal ability of the operator, the template comparison cutting method is adopted to process the sample, the cutting is performed along the edge of the template side by side, the consumed time is long, the consistency of the aramid fiber paper honeycomb core material sample processed by the template comparison cutting method is poor, and potential safety hazards exist in the manual operation process. Aiming at the processing of the high-density aramid paper honeycomb core sample piece, the defects of the template are more obvious than those of a cutting method.
Disclosure of Invention
(1) Technical problem to be solved
In order to solve the problems of large interference of human factors, long consumed time, poor sample consistency and safety risk in the cutting process of the honeycomb core material sample, the invention provides the honeycomb core material cutting device which is simple in structure, easy to operate, small in occupied space, convenient to use, high in safety, good in cut sample consistency, high in die cutting precision and high in processing efficiency, so that the honeycomb core material is cut safely, quickly and high in quality.
(2) Technical scheme
In a first aspect, an embodiment of the invention provides a cutting device for processing an aramid paper honeycomb core material, which comprises a supporting base; the die cutting assembly is detachably connected to the supporting base and used for cutting the aramid paper honeycomb core material; the driving assembly is arranged on the supporting base, connected with the die cutting assembly and used for driving the die cutting assembly to do lifting motion; the positioning assembly is arranged on the supporting base and positioned below the die cutting assembly and used for placing and positioning the aramid paper honeycomb core material; the pressing unit is arranged on the positioning assembly and positioned above the positioning assembly and used for flattening the aramid paper honeycomb core material; and the ejection assembly is arranged between the driving assembly and the die cutting assembly and used for releasing the cut and formed aramid paper honeycomb core material from the die cutting assembly.
Further, the die cutting component comprises a cutter head fixing seat and a cutting blade, wherein the cutting blade is arranged on the cutter head fixing seat along the bottom edge of the cutter head fixing seat, and the cutting blade is fixed on the cutter head fixing seat through a first screw.
Furthermore, the driving assembly comprises a hollow shell fixedly arranged on the supporting base; rotate connect set up in pivot on the cavity casing is located in the pivot and along the synchronous pivoted of pivot swing piece and with swing piece articulated connecting rod, keep away from on the connecting rod the one end of swing piece is connected with the support column, keep away from on the support column the one end of connecting rod with the cross cutting subassembly is connected.
Furthermore, the driving assembly comprises a hollow shell fixedly arranged on the supporting base; rotate connect set up in pivot on the cavity casing is located in the pivot and along the synchronous pivoted gear of pivot and with the connecting rod that gear engagement is connected, fixedly connected with support column on the connecting rod, keep away from on the support column the one end of connecting rod with the cross cutting subassembly is connected, be equipped with the rodent on the connecting rod.
Furthermore, one end of the rotating shaft extends out of the hollow shell and is connected with a driving handle, the driving handle is fixedly connected with the rotating shaft through a second screw, and the other end of the rotating shaft is in threaded connection with the hollow shell.
Furthermore, the driving handle comprises a handheld head, a rocker and a fixed block connected with the rotating shaft, and two ends of the rocker are fixedly connected with the handheld head and the fixed block respectively.
Furthermore, the ejection assembly comprises a threaded shaft and a gasket, one end of the threaded shaft is fixed on the hollow shell, the other end of the threaded shaft penetrates through the cutting die assembly and is fixedly connected with the gasket, a through hole for the threaded shaft to penetrate through is formed in the cutting die assembly, and the diameter or the length of the gasket is larger than that of the through hole.
Furthermore, the positioning assembly comprises a bottom plate fixedly mounted on the supporting base, and a positioning barrier strip arranged on the bottom plate and along the length direction S of the bottom plate, wherein the minimum distance between the positioning barrier strip and the vertical projection of the cutting tool bit on the bottom plate is L.
Furthermore, a rubber layer is adhered on the bottom plate.
Furthermore, the pressing unit comprises two pressing plates which are arranged in parallel, and the pressing plates are fixedly installed on the positioning stop bars and arranged in parallel with the width direction N of the bottom plate.
(3) Advantageous effects
In conclusion, the cutting die assembly and the supporting base are of the detachable split type connecting structure, when honeycomb core materials of different specifications are faced, the aramid paper honeycomb core materials of different specifications and sizes can be subjected to die cutting operation only by replacing corresponding cutting die assembly prices, the size processing requirements and the rapid die cutting forming processing requirements of various types of aramid paper honeycomb core materials can be met, the aramid paper honeycomb core materials to be cut are placed by the positioning assembly and pressed by the pressing unit in a positioning matching mode to be flattened, the forming part of the aramid paper honeycomb core materials can be accurately cut when the driving assembly drives the cutting die assembly to move up and down, then the ejection assembly is adopted, the cut and formed aramid paper honeycomb core materials are released from the die cutting assembly, and the efficient sample making requirements of cutting forming can be met by feeding once.
According to the invention, the cutting blade is formed by grinding high-wear-resistance single-edge tungsten steel, so that the problem that the cutting blade needs to be replaced for a long time due to the abrasion of the aramid fiber honeycomb core material on the cutting tool is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the cutting device of the present invention.
FIG. 2 is a schematic view of a cutting device according to the present invention.
Fig. 3 is another schematic construction of the drive assembly.
In the figure:
1-a support base;
21-a tool bit fixing seat; 22-a cutting blade; 23-a first screw; 24-a third screw; 211-a through hole;
31-a hollow shell; 33-a drive handle; 34-a second screw; 35-a swing block; 36-a connecting rod; 37-support column; 38-gear; 331-handheld head; 332-a rocker; 333-fixed block; 361-rodent;
41-a threaded shaft;
51-a base plate; 52-positioning stop bars; 53-a rubber layer;
and 61-pressing plate.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the invention and are not intended to limit the scope of the invention, i.e., the invention is not limited to the embodiments described, but covers any modifications, alterations, and improvements in the parts, components, and connections without departing from the spirit of the invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a schematic structural diagram of an inventive cutting device according to an embodiment of the present invention, and as shown in fig. 1, the cutting device includes a supporting base 1; the die cutting assembly is detachably connected to the support base 1 and is used for cutting the aramid paper honeycomb core material; the driving assembly is arranged on the supporting base 1, connected with the die cutting assembly and used for driving the die cutting assembly to do lifting motion; the positioning assembly is arranged on the support base 1 and below the die cutting assembly and used for placing and positioning the aramid paper honeycomb core material; the pressing unit is arranged on the positioning assembly and above the positioning assembly and used for flattening the aramid paper honeycomb core material; and the ejection assembly is arranged between the driving assembly and the die cutting assembly and is used for releasing the cut and formed aramid paper honeycomb core material from the die cutting assembly.
According to the invention, the cutting die assembly and the supporting base are of a detachable split type connecting structure, so that the aramid paper honeycomb core materials with different specifications and sizes can be subjected to die cutting operation only by replacing corresponding cutting die assembly prices when honeycomb core materials with different specifications and sizes are faced, the size processing requirements and the rapid die cutting forming processing requirements of various types of aramid paper honeycomb core materials can be met, the aramid paper honeycomb core materials to be cut are placed by the positioning assembly and are pressed by the pressing unit in a positioning matching manner to be flattened, the forming part of the aramid paper honeycomb core materials can be accurately cut when the driving assembly drives the cutting die assembly to move up and down, then, the cut and formed aramid paper honeycomb core materials are released from the die cutting assembly by the ejection assembly, and the efficient sample making requirement of cutting forming can be realized by feeding once.
As a preferred embodiment, as shown in fig. 1 and 2, the die cutting assembly includes a cutter head holder 21 and a cutting blade 22, the cutter head holder is of a square or rectangular parallelepiped structure, and an end away from the driving assembly is provided with an opening for providing a receiving space for the cut and formed aramid paper honeycomb core, the cutting blade 22 is disposed on the cutter head holder 21 along a bottom edge of the cutter head holder 21, the cutting blade 22 is fixed on the cutter head holder 21 by a first screw 23, and the cutter head holder 21 is provided with a through hole 211 for a threaded shaft 41 (described in detail later) to pass through. Through adopting split type detachable fixed mode with cutting blade 22 and tool bit fixing base 21, can carry out the change of cutting tool bit according to the demand of the aramid paper honeycomb core of different shapes, can also be convenient for lead to the tool bit harm to change new cutting tool bit because of for a long time.
As another preferred embodiment, as shown in fig. 1, there are a swing block 35 disposed on a rotating shaft (not shown) and rotating synchronously with the rotating shaft, and a connecting rod 36 hinged to the swing block 35, wherein one end of the connecting rod 36 away from the swing block 35 is connected to a supporting column 37, and one end of the supporting column 37 away from the connecting rod 36 is connected to the die cutting assembly, specifically, to the tool bit fixing base 21. The rotation of the rotating shaft drives the swinging block 35 to synchronously rotate, so that the rotating motion of the swinging block is converted into the up-and-down movement of the connecting rod 36 in the vertical direction, and the supporting column 37 is driven to drive the fixing seat 21 to drive the cutting blade 22 to move up and down, so that the cutting of the aramid fiber paper honeycomb core material is realized.
As another preferred embodiment, as shown in fig. 1 and 3, the driving assembly includes a hollow housing 31 fixedly installed on the supporting base 1; the rotating shaft (not shown in the figure) is rotatably connected to the hollow shell 31, the gear 38 is arranged on the rotating shaft and synchronously rotates along with the rotating shaft, the connecting rod 36 is meshed with the gear 38, the connecting rod 36 is fixedly connected with a supporting column 37, one end, far away from the connecting rod 36, of the supporting column 37 is connected with the die cutting assembly, specifically, the supporting column 37 is fixedly connected with the cutter head fixing seat 21 of the die cutting assembly through a third screw 24, and a tooth 361 is arranged on the connecting rod 36. The rotation of the rotating shaft drives the gear 38 to synchronously rotate, so that the rotating motion of the gear is converted into the up-and-down movement of the connecting rod 36 in the vertical direction, and the supporting column 37 is driven to drive the fixing seat 21 to drive the cutting blade 22 to move up and down, so that the cutting of the aramid fiber paper honeycomb core material is realized.
As other alternative embodiments.
Preferably, as shown in fig. 1, one end of the rotating shaft (not shown) extends out of the hollow housing 31 and is connected to a driving handle 33, the driving handle 33 is fixedly connected to the rotating shaft through a second screw 34, and the other end of the rotating shaft is in threaded connection with the hollow housing 31.
Preferably, as shown in fig. 1, the driving handle 33 includes a hand-held head 331, a rocker 332 and a fixing block 333 connected to the rotation shaft, wherein the rocker 332 is fixedly connected to the hand-held head 331 and the gear 333 respectively. The lever structure formed by the rocker between the handheld head and the fixed block can drive the handheld head with small force to realize the lifting motion of the cutting knife head.
Preferably, as shown in fig. 2, the ejection assembly includes a threaded shaft 41 and a spacer (not shown), one end of the threaded shaft 41 is fixed on the hollow housing 31, the other end of the threaded shaft 41 passes through the bit holder 21 and is fixedly connected with the spacer, and the diameter or length of the spacer is larger than the diameter of the through hole 211, so as to prevent the spacer 42 from protruding out of the through hole 211 from the through hole 211 during the lowering of the bit holder 21, and most preferably, when the bit holder 21 is lowered to the stroke lowest position, the spacer 42 is located at one end of the through hole 211 close to the cutting bit 22 and sealed with the lower surface of the through hole 211. The number of the threaded shafts 41 is four, and the threaded shafts are respectively and uniformly distributed at four corners of the tool bit mounting base 21.
Preferably, as shown in fig. 1, the positioning assembly includes a bottom plate 51 fixedly installed on the support base 1, a positioning barrier 52 provided on the bottom plate 51 and arranged along the length direction S of the bottom plate 51, the minimum distance between the positioning stop 52 and the perpendicular projection of the cutting head 22 on the base plate 51 is L, which is 50cm, specifically, l is a straight line formed by the vertical projection of the portion of the cutting head 22 close to the positioning barrier 52 on the bottom plate 51, and is parallel to the positioning barrier 52, so that L is a fixed interval, by setting the fixed distance between the positioning stop block 52 and the cutting head 22, the consistency of the aramid paper honeycomb core material cut by the cutting head 22 each time can be ensured, the rubber layer 53 is further adhered to the bottom plate 51 and used for reducing the abrasion of the cutting head 22 caused by the fact that the cutting head 22 directly collides with the bottom plate 51 when the cutting head 22 presses down the aramid paper honeycomb core material, and the service life of the cutting head 22 is prolonged.
Preferably, as shown in fig. 1, the pressing unit includes two pressing plates 61 disposed parallel to each other, and the pressing plates 61 are fixedly mounted on the positioning bars 52 and arranged parallel to the width direction N of the bottom plate 51. The cutting device is used for flattening the upper surface of the aramid paper honeycomb core material to be cut, and the consistency and the stability of the cutting effect are guaranteed.
To further explain the specific structure of the cutting device of the present invention, the working principle of the present invention is combined for explanation, and the specific cutting process is explained as follows, as shown in fig. 1:
firstly, the cutting device is fixed on an operation table top in a bolt locking mode (four through holes are formed in a supporting base), so that the cutting device is prevented from inclining or falling off due to improper operation;
selecting the size of a corresponding cutter die assembly, namely a cutter head, according to the specification and the size of the aramid paper honeycomb core material to be cut, or realizing inspection and timely replacement according to the abrasion degree of the cutter head;
step three: placing the aramid paper honeycomb core material to be cut on the rubber layer 53, placing the aramid paper honeycomb core material to be cut in the middle of the two pressing plates 61 to enable the two pressing plates 61 to flatten the top surfaces of the aramid paper honeycomb core material respectively, and then manually pushing the aramid paper honeycomb core material to be cut to the positioning barrier strips 52 until the aramid paper honeycomb core material to be cut is in contact with the positioning barrier strips 52;
step four: manually pressing down the handheld head 331 to drive the rocker 332 to drive the fixed block 333 to rotate, so as to drive the rotating shaft to drive the swinging block 35 to synchronously rotate, drive the connecting rod 36 to drive the cutter head fixing seat 21 to drive the cutting cutter head 22 to descend, and finish cutting the aramid fiber paper honeycomb core material;
step five: lifting handheld head 331, driving rocker 332 drive fixed block 333 and rotating, thereby the drive pivot drives swing piece 35 and rotates in step, it drives cutter head fixing base 21 and drives cutter head 22 and rise to drive connecting rod 36, threaded rod 41 drives the gasket and descends for cutter head 22, thereby push away the inside good aramid fiber paper honeycomb core that has cut the shaping of cutter head fixing base 21, realize breaking away from of aramid fiber paper honeycomb core and cutting die subassembly, be convenient for retrieve the aramid fiber paper honeycomb core after cutting the shaping.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present invention is not limited to the specific steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
The above description is only an example of the present application and is not limited to the present application. Various modifications and alterations to this application will become apparent to those skilled in the art without departing from the scope of this invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A cutting device for processing aramid paper honeycomb core materials is characterized by comprising a supporting base (1);
the die cutting assembly is detachably connected to the supporting base (1) and used for cutting the aramid paper honeycomb core material;
the driving assembly is arranged on the supporting base (1), connected with the die cutting assembly and used for driving the die cutting assembly to do lifting motion;
the positioning assembly is arranged on the supporting base (1), is positioned below the die cutting assembly and is used for placing and positioning the aramid paper honeycomb core material;
the pressing unit is arranged on the positioning assembly and positioned above the positioning assembly and used for flattening the aramid paper honeycomb core material;
and the ejection assembly is arranged between the driving assembly and the die cutting assembly and used for releasing the cut and formed aramid paper honeycomb core material from the die cutting assembly.
2. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 1, wherein the die cutting assembly comprises a cutter head fixing seat (21) and a cutting blade (22), the cutting blade (22) is arranged on the cutter head fixing seat (21) along the bottom edge of the cutter head fixing seat (21), and the cutting blade (22) is fixed on the cutter head fixing seat (21) through a first screw (23).
3. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 1, wherein the driving assembly comprises a hollow shell (31) fixedly arranged on the supporting base (1); rotate connect set up in pivot on the cavity casing (31) is located in the pivot and along the synchronous pivoted of pivot swing piece (35) and with swing piece (35) articulated connecting rod (36), keep away from on connecting rod (36) the one end of swing piece (35) is connected with support column (37), keep away from on support column (37) the one end of connecting rod (36) with the cross cutting subassembly is connected.
4. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 1, wherein the driving assembly comprises a hollow shell (31) fixedly arranged on the supporting base (1); rotate connect set up in pivot on the cavity casing (31), locate in the pivot and along the synchronous pivoted gear of pivot (38) and with connecting rod (36) that gear (38) meshing is connected, fixedly connected with support column (37) on connecting rod (36), keep away from on support column (37) the one end of connecting rod (36) with the cross cutting subassembly is connected, be equipped with rodent (361) on connecting rod (36).
5. The cutting device for processing the aramid paper honeycomb core material as claimed in any one of claims 3 or 4, wherein one end of the rotating shaft extends out of the hollow shell (31) and is connected with a driving handle (33), the driving handle (33) is fixedly connected with the rotating shaft through a second screw (34), and the other end of the rotating shaft is in threaded connection with the hollow shell (31).
6. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 5, wherein the driving handle (33) comprises a handheld head (331), a rocker (332) and a fixing block (333) connected with the rotating shaft, and two ends of the rocker (332) are fixedly connected with the handheld head (331) and the fixing block (333) respectively.
7. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 1, wherein the ejection assembly comprises a threaded shaft (41) and a gasket, one end of the threaded shaft (41) is fixed on the hollow shell (31), the other end of the threaded shaft (41) penetrates through the cutting die assembly and is fixedly connected with the gasket, a through hole (211) for the threaded shaft (41) to penetrate through is formed in the cutting die assembly, and the diameter or the length of the gasket is larger than that of the through hole (211).
8. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 1, wherein the positioning assembly comprises a bottom plate (51) fixedly mounted on the support base (1), and a positioning barrier strip (52) arranged on the bottom plate (51) and arranged along a length direction S of the bottom plate (51), and a minimum distance between the positioning barrier strip (52) and a vertical projection of the cutting head (22) on the bottom plate (51) is L.
9. The cutting device for processing the aramid paper honeycomb core material as claimed in claim 8, wherein a rubber layer (53) is further adhered on the bottom plate (51).
10. The cutting device for processing the aramid paper honeycomb core material as recited in claim 1, wherein the pressing unit comprises two pressing plates (61) arranged in parallel, and the pressing plates (61) are fixedly mounted on the positioning stop bars (52) and arranged in parallel with the width direction N of the bottom plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460028.XA CN114179166A (en) | 2021-12-01 | 2021-12-01 | Cutting device for processing aramid paper honeycomb core material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111460028.XA CN114179166A (en) | 2021-12-01 | 2021-12-01 | Cutting device for processing aramid paper honeycomb core material |
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|---|---|
| CN114179166A true CN114179166A (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111460028.XA Pending CN114179166A (en) | 2021-12-01 | 2021-12-01 | Cutting device for processing aramid paper honeycomb core material |
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| CN113047025A (en) * | 2021-03-23 | 2021-06-29 | 杭州叙源无纺布制品有限公司 | Production equipment and process of non-woven fabric mask paper |
| CN213732034U (en) * | 2020-11-25 | 2021-07-20 | 郑州世纪精信环保科技有限公司 | Honeycomb paperboard cutting device |
| CN214772467U (en) * | 2021-02-02 | 2021-11-19 | 常熟市福利印刷有限公司 | Material ejection device of guillootine |
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| CN101417447A (en) * | 2007-10-22 | 2009-04-29 | 粤和兴激光刀模（深圳）有限公司 | Engraving knife die |
| CN103496156A (en) * | 2013-09-30 | 2014-01-08 | 山东大学 | Grading molding process and device of natural fiber composite material column decorative plate of car |
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| CN113047025A (en) * | 2021-03-23 | 2021-06-29 | 杭州叙源无纺布制品有限公司 | Production equipment and process of non-woven fabric mask paper |
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