CN220113463U - Novel paper cutter - Google Patents
Novel paper cutter Download PDFInfo
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- CN220113463U CN220113463U CN202321271186.5U CN202321271186U CN220113463U CN 220113463 U CN220113463 U CN 220113463U CN 202321271186 U CN202321271186 U CN 202321271186U CN 220113463 U CN220113463 U CN 220113463U
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- 239000000945 filler Substances 0.000 claims abstract description 61
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a novel paper cutting machine, which relates to the technical field of paper cutting and comprises a base, a cuboid cutting filler strip, a cutting mechanism and a paper pressing ruler, wherein the base is provided with a cutter seat groove; the knife rest groove is communicated with a knife outlet groove; the base is provided with a cutting groove, one end of the cutting groove is communicated with the cutter outlet groove, and the other end of the cutting groove penetrates through the side face of the base; the cuboid cutting filler strips are arranged in the cutting grooves; the two sides of the bottom end of the paper pressing ruler are provided with clamping strips, the clamping strips are provided with rotating holes, the base is provided with two rotating shafts, the paper pressing ruler is rotationally connected to the rotating shafts through the rotating holes, and the paper pressing ruler is rotated to enable the paper pressing ruler to cover the cuboid cutting filler strips; the paper pressing ruler is provided with a cutting hole, and when the paper pressing ruler covers the cuboid cutting filler strip, the cutting hole is overlapped with the cuboid cutting filler strip; according to the utility model, the cuboid cutting filler strip can be ejected upwards from the inside of the cutting groove, so that the cuboid cutting filler strip can be replaced conveniently.
Description
Technical Field
The utility model relates to the field of paper cutting, in particular to a novel paper cutting machine provided with cuboid four-side available cutting filler strips.
Background
Paper cutters are tools for cutting paper. The paper cutter cuts the paper by the blade, the edge of the blade is sharp, and the paper is cut under the action of force.
The utility model provides a multi-functional paper cutter of 201820165247.2 has disclosed tool bit subassembly, the blade holder bottom plate, the paper chi of pressing, paper chi hasp switch, the horizontal guide rib of blade holder, the vertical guide slot of blade holder, the horizontal guide slot of tool bit subassembly, the vertical guide of tool bit subassembly, specific cutting mode is put paper between blade holder bottom plate and paper chi, then slide and cut paper through the blade in the tool bit subassembly, in the cutting process, the blade bottom plate plays the effect of holding up paper, the blade also can cut the blade holder bottom plate when cutting paper, consequently, the blade holder bottom plate can produce the mar, over time, the blade holder bottom plate can damage even scrap, thereby make whole paper cutter scrap, then this paper cutter's life is shorter.
The utility model provides a multifunctional rotary paper cutter that patent number 201920929796.7 has disclosed tool bit subassembly, a pedestal, the paper tape is pressed, rotatory blade holder, a spring, the marble, the paper tape guide slot is pressed, the pendulum chi, the base bottom plate, the cuboid cutting filler strip, base buckle position, paper tape press chi buckle hole, paper tape press chi passes through base buckle position and presses paper tape buckle hole to cooperate and install on the base, this patent has solved paper cutter and has used the problem of directly scrapping for a long time through dismantling the cuboid cutting filler strip, but because paper tape is fixed on the base, and the cuboid cutting filler strip can only take out from the top of base, in order to prevent to take place to remove at the blade in the cutting process of sliding cuboid cutting filler strip, cuboid cutting filler strip is usually close-fitting installs in the trench of base, consequently under the prerequisite that the cuboid cutting filler strip was located to the paper tape is pressed to take out upwards, the cuboid cutting filler strip is very troublesome and difficult, need adopt thin form instrument and cooperate very ingenious dynamics and application of force direction just can take out the cuboid cutting filler strip, the cuboid cutting filler strip of being inconvenient for taking out.
Therefore, there is a need to develop a new paper cutter.
Disclosure of Invention
The utility model discloses a novel paper cutter, which aims to solve the technical problem that a cuboid cutting filler strip is inconvenient to replace.
In order to solve the technical problems, the utility model provides the following optimization technical scheme:
the novel paper cutting machine comprises a base, a cuboid cutting filler strip, a cutting mechanism and a paper pressing ruler, wherein the base is provided with a cutter seat groove, the cutting mechanism comprises a cutter seat and a cutter assembly, the cutter seat is rotatably arranged in the cutter seat groove, and the cutter assembly is slidingly arranged on the cutter seat;
the tool apron groove is communicated with a tool outlet groove; the upper surface of the base is provided with a cutting groove, one end of the cutting groove is communicated with the cutter outlet groove, the lower surface of the base is provided with two ejection holes, and the ejection holes are communicated with the cutting groove; the cuboid cutting filler strips are arranged in the cutting grooves;
the two sides of the bottom end of the paper pressing ruler are provided with clamping strips, the clamping strips are provided with rotating shafts, the base is provided with two rotating holes, the paper pressing ruler is connected to the base in a matched rotating mode through the rotating shafts and the rotating holes, and the paper pressing ruler is rotated to enable the paper pressing ruler to cover the cuboid cutting filler strips; the paper pressing ruler is provided with a cutting hole, and when the paper pressing ruler covers the cuboid cutting filler strip, the cutting hole is overlapped with the cuboid cutting filler strip.
Further, the cutter assembly comprises a sliding block, a cover body, a shaft core and a blade, wherein the sliding block is movably arranged on the cutter holder, the cover body is detachably arranged on the sliding block and forms a cavity with the sliding block, the sliding block is provided with two first groove positions, the cover body is provided with two second groove positions, the two first groove positions and the two second groove positions form a shaft hole, two ends of the shaft core are respectively clamped in the two shaft holes, the sliding block is provided with a cutter outlet hole, the blade is rotatably sleeved on the shaft core, and the blade part penetrates through the cutter outlet hole and extends to the outside of the sliding block.
Further, the sliding block is provided with two buckles, the cover body is provided with a clamping groove, and the cover body is clamped into the clamping groove through the buckles to be connected with the sliding block.
Further, the side of blade holder is equipped with the holding tank, the inner wall of holding tank is equipped with spacing, the side of slider is equipped with the spacing groove, the slider passes through the spacing groove with spacing cooperation slide into in the holding tank.
Further, the limiting strip is provided with a positioning structure, and the inner wall of the limiting groove is provided with a first positioning groove.
Further, the number of the accommodating grooves is four, and the four accommodating grooves are uniformly arranged at intervals; the number of the cutter assemblies is four, and the four cutter assemblies are correspondingly arranged in the four accommodating grooves one by one.
Further, the base is provided with a through hole, the tool apron is provided with a screw hole, and the tool apron sequentially penetrates through the through hole and the screw hole through bolts to be rotatably installed on the base.
Further, two grooves are formed in the bottom of the tool apron groove, a spring and balls are arranged in the grooves, the spring is arranged at the bottom of the grooves, and the balls are arranged above the spring; the bottom surface of the tool apron is provided with four second positioning grooves, the four second positioning grooves are in one-to-one correspondence with the four containing grooves, and when the second positioning grooves are aligned with the grooves, the ball parts are arranged in the second positioning grooves; the grooves and the cutter outlet grooves are positioned on the same straight line, and the two grooves are symmetrically arranged through the through holes.
Further, the utility model also comprises a swinging ruler, wherein the swinging ruler is rotatably arranged on the bottom surface of the base through a bolt.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model discloses a novel paper cutting machine, wherein a cutting groove is formed in a base, a cuboid cutting filler strip is arranged in the cutting groove, and the cuboid cutting filler strip can be ejected out from the inside of the cutting groove through an ejection hole by ejecting the cuboid cutting filler strip upwards, so that the cuboid cutting filler strip can be taken out from the upper surface of the base, the disassembly and the installation of the cuboid cutting filler strip are facilitated, and the cuboid cutting filler strip can be replaced conveniently; the paper pressing ruler is rotationally connected to the base, paper is placed on the base, the paper pressing ruler achieves the functions of covering the paper and turning up, the effect of pressing the paper is better, and the cuboid cutting filler strip cannot be hindered from being taken out.
Drawings
Fig. 1 is a schematic overall structure of the present utility model.
Fig. 2 is a schematic overall structure of the working state of the present utility model.
Fig. 3 is an exploded view of the overall structure of the present utility model.
Fig. 4 is a schematic structural view of the base of the present utility model.
Fig. 5 is a schematic structural view of the tool holder of the present utility model.
Fig. 6 is a schematic structural view of the tool holder of the present utility model.
Fig. 7 is an exploded view of the structure of the knife assembly of the present utility model.
Fig. 8 is a structural exploded view of the knife assembly of the present utility model.
In the figure: 1. a base; 2. cuboid cutting filler strips; 3. paper pressing ruler; 4. a tool apron groove; 5. a tool apron; 6. a cutter outlet groove; 7. cutting a groove; 8. clamping strips; 9. a rotating shaft; 10. a turning hole; 11. cutting the hole; 12. a slide block; 13. a cover body; 14. a shaft core; 15. a blade; 16. a first slot; 17. a second slot; 18. a cutter outlet hole; 19. a buckle; 20. a clamping groove; 21. a receiving groove; 22. a limit bar; 23. a limit groove; 24. a positioning structure; 25. a first positioning groove; 26. a through hole; 27. a groove; 28. a second positioning groove; 29. a ruler is arranged; 30. a cutter assembly; 31. and (5) ejecting the hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, a novel paper cutter comprises a base 1, a cuboid cutting filler strip 2, a cutting mechanism and a paper pressing ruler 3, wherein the base 1 is provided with a cutter seat groove 4, the cutting mechanism comprises a cutter seat 5 and a cutter assembly 30, the cutter seat 5 is rotatably arranged in the cutter seat groove 4, and the cutter assembly 30 is slidingly arranged on the cutter seat 5; the tool apron groove 4 is communicated with a tool outlet groove 6; the upper surface of the base 1 is provided with a cutting groove 7, one end of the cutting groove 7 is communicated with the cutter outlet groove 6, the lower surface of the base 1 is provided with two ejection holes 31, and the ejection holes 31 are communicated with the cutting groove 7; the cuboid cutting filler strips 2 are arranged in the cutting grooves 7, and particularly the cuboid cutting filler strips 2 are in interference fit in the cutting grooves 7; clamping strips 8 are arranged on two sides of the bottom end of the paper pressing ruler 3, a rotating shaft 9 is arranged on the clamping strips 8, two rotating holes 10 are formed in the base 1, the paper pressing ruler 3 is connected to the base 1 in a matched rotating mode through the rotating shaft 9 and the rotating holes 10, the paper pressing ruler 3 is rotated to enable the paper pressing ruler 3 to cover the cuboid cutting filler strips 2, particularly paper is placed on the base 1, and the paper pressing ruler 3 covers the cuboid cutting filler strips 2 and presses the paper; the paper pressing ruler 3 is provided with a cutting hole 11, when the paper pressing ruler 3 covers the cuboid cutting filler strip 2, the cutting hole 11 is overlapped with the cuboid cutting filler strip 2, cutters in a cutting mechanism conveniently slide out of the cutter outlet groove 6, then the cutters penetrate through the cutting hole 11 to cut paper, when the cutters cut the paper, the cutters can scratch the cuboid cutting filler strip 2, the cuboid cutting filler strip 2 is damaged in time, the cuboid cutting filler strip 2 is ejected from the ejection hole 31 of the base 1, the cuboid cutting filler strip 2 is more conveniently taken down, then the other side face of the cuboid cutting filler strip 2 is overturned to the top face, then the cuboid cutting filler strip 2 is inserted into the cutting groove 7 from the side face of the base 1 until all faces of the cuboid cutting filler strip 2 are damaged, namely, four faces of the cuboid cutting filler strip 2 can be used as cutting faces, when all the four faces of the cuboid cutting filler strip 2 are damaged, the damaged cuboid cutting filler strip 2 is extracted, a new cuboid cutting filler strip 2 is placed into the cuboid cutting filler strip 7, the cuboid cutting filler strip 2 is more conveniently replaced by the cuboid cutting filler strip 2, and the cuboid cutting filler strip 2 is more convenient to replace the cuboid cutting filler strip 2, and the cuboid cutting filler strip is more long in life than the cuboid cutting filler strip 2.
In this embodiment, the cutting groove 7 is a rectangular groove, and the rectangular cutting pad strip 2 is a rectangular structure. The rectangular parallelepiped cutting mat 2 is provided in a rectangular parallelepiped structure which is the most stable structure for cushioning the blade 15, and has four faces which can be alternately used as cutting mat faces.
In this embodiment, the cutter assembly 30 includes a slider 12, a cover 13, a shaft core 14 and a blade 15, where the slider 12 is movably mounted on the tool holder 5, specifically, the slider 12 may be manually slid onto the tool holder 5 and manually slid off the tool holder 5, the cover 13 is detachably mounted on the slider 12 and forms a cavity with the slider 12, the slider 12 is provided with two first slots 16, the cover 13 is provided with two second slots 17, the two first slots 16 respectively form shaft holes with the two second slots 17, two ends of the shaft core 14 are respectively clamped in the two shaft holes, the slider 12 is provided with a cutter outlet 18, the blade 15 is rotatably sleeved on the shaft core 14, at this time, the blade 15 is located in the cavity, and part of the blade 15 extends to the outside of the slider 12 through the cutter outlet 18. When the slider 12 is manually slid, the slider 12 is slid out of the cutter-out groove 6, and then the slider 12 is slid in the cutting hole 11 and cuts the sheet, at this time, the blade 15 is rotated, and specifically, the blade 15 portion exposing the slider 12 cuts the sheet.
In this embodiment, the slider 12 is provided with two buckles 19, the cover 13 is provided with a slot 20, and the cover 13 is connected with the slider 12 by the buckles 19 being snapped into the slot 20, so as to realize the detachment connection between the slider 12 and the cover 13.
In this embodiment, the side of the tool holder 5 is provided with a receiving groove 21, the inner wall of the receiving groove 21 is provided with a limit bar 22, the side of the slider 12 is provided with a limit groove 23, and the slider 12 is matched with the limit bar 22 to slide into the receiving groove 21 through the limit groove 23, so as to realize the movable connection of the slider 12 on the tool holder 5. When the platen 3 covers the rectangular parallelepiped cutting pad strip 2, the inner wall of the cutting hole 11 and the limit strip 22 are located at the same horizontal plane, so as to ensure that the slider 12 can smoothly slide into the cutting hole 11 after sliding out of the accommodating groove 21.
In this embodiment, the limiting bar 22 is provided with a positioning structure 24, the inner wall of the limiting groove 23 is provided with a first positioning groove 25, when the cutting operation is completed, the cutter assembly 30 needs to be reset into the accommodating groove 21, so that the cutter assembly 30 should be manually pushed to slide into the accommodating groove 21, the limiting groove 23 of the sliding block 12 cooperates with the limiting bar 22 in the accommodating groove 21 to realize sliding, and in the sliding process, when the positioning structure 24 is clamped into the first positioning groove 25, the resetting is successful.
In the present embodiment, the number of the accommodating grooves 21 is four, and the four accommodating grooves 21 are uniformly arranged at intervals; the number of the cutter assemblies 30 is four, and the four cutter assemblies 30 are mounted in the four receiving grooves 21 in a one-to-one correspondence. The blades 15 in the four cutter assemblies 30 are preferably arranged as four different blades 15 to meet different cutting requirements.
In this embodiment, the base 1 is provided with a through hole 26, the tool holder 5 is provided with a screw hole, and the tool holder 5 is rotatably mounted on the base 1 by sequentially penetrating through the through hole 26 and the screw hole through bolts, so as to realize that the tool holder 5 is rotatably mounted on the base 1.
In this embodiment, two grooves 27 are provided at the bottom of the tool apron groove 4, a spring and a ball are provided in the grooves 27, the spring is provided at the bottom of the grooves 27, and the ball is provided above the spring; the bottom surface of the tool apron 5 is provided with four second positioning grooves 28, the four second positioning grooves 28 are in one-to-one correspondence with the four accommodating grooves 21, and when the second positioning grooves 28 are aligned with the grooves 27, the ball parts are arranged in the second positioning grooves 28; the grooves 27 and the cutter outlet groove 6 are positioned on the same straight line, and the two grooves 27 are symmetrically arranged by the through holes 26. When the tool holder 5 is rotated, the bottom surface of the tool holder 5 presses the spring, the spring contracts, the balls are separated from the second positioning groove 28, free rotation of the tool holder 5 is achieved, when the second positioning groove 28 of the next slider 12 rotates above the groove 27, the balls are clamped into the second positioning groove 28, positioning of the next tool assembly 30 is achieved, the tool holder 5 is continuously rotated, positioning of the next tool assembly 30 is achieved, and so on.
In this embodiment, the present utility model further includes a swinging rule 29, where the swinging rule 29 is rotatably mounted on the bottom surface of the base 1 by a bolt, and the swinging rule 29 rotates on a horizontal plane, so that the swinging rule 29 can be received under the base 1, and when the swinging rule 29 is rotated out, the swinging rule 29 is used for carrying paper.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The novel paper cutting machine comprises a base, a cuboid cutting filler strip, a cutting mechanism and a paper pressing ruler, wherein the base is provided with a cutter seat groove, the cutting mechanism comprises a cutter seat and a cutter assembly, the cutter seat is rotationally arranged in the cutter seat groove, and the cutter assembly is slidingly arranged on the cutter seat, and the novel paper cutting machine is characterized in that;
the tool apron groove is communicated with a tool outlet groove; the upper surface of the base is provided with a cutting groove, one end of the cutting groove is communicated with the cutter outlet groove, the lower surface of the base is provided with two ejection holes, and the ejection holes are communicated with the cutting groove; the cuboid cutting filler strips are arranged in the cutting grooves;
the two sides of the bottom end of the paper pressing ruler are provided with clamping strips, the clamping strips are provided with rotating shafts, the base is provided with two rotating holes, the paper pressing ruler is connected to the base in a matched rotating mode through the rotating shafts and the rotating holes, and the paper pressing ruler is rotated to enable the paper pressing ruler to cover the cuboid cutting filler strips; the paper pressing ruler is provided with a cutting hole, and when the paper pressing ruler covers the cuboid cutting filler strip, the cutting hole is overlapped with the cuboid cutting filler strip.
2. The novel paper cutting machine according to claim 1, wherein the cutter assembly comprises a slider, a cover body, a shaft core and a blade, the slider is movably mounted on the cutter holder, the cover body is detachably mounted on the slider and forms a cavity with the slider, the slider is provided with two first slots, the cover body is provided with two second slots, the two first slots respectively form shaft holes with the two second slots, two ends of the shaft core are respectively clamped in the two shaft holes, the slider is provided with a cutter outlet hole, the blade is rotatably sleeved on the shaft core, and the blade part penetrates through the cutter outlet hole and extends to the outside of the slider.
3. The novel paper cutting machine according to claim 2, wherein the slider is provided with two buckles, the cover is provided with a clamping groove, and the cover is connected with the slider by being clamped into the clamping groove by the buckles.
4. The novel paper cutting machine according to claim 2, wherein the side surface of the cutter holder is provided with a containing groove, the inner wall of the containing groove is provided with a limit bar, the side surface of the sliding block is provided with a limit groove, and the sliding block slides into the containing groove through the cooperation of the limit groove and the limit bar.
5. The novel paper cutter of claim 4, wherein the limit bar is provided with a positioning structure, and the inner wall of the limit groove is provided with a first positioning groove.
6. The novel paper cutter according to claim 4, wherein the number of the accommodating grooves is four, and four accommodating grooves are uniformly arranged at intervals; the number of the cutter assemblies is four, and the four cutter assemblies are correspondingly arranged in the four accommodating grooves one by one.
7. A novel paper cutting machine as claimed in claim 1, wherein,
the base is provided with a through hole, the tool apron is provided with a screw hole, and the tool apron sequentially penetrates through the through hole and the screw hole through bolts to be rotatably mounted on the base.
8. The novel paper cutting machine according to claim 6, wherein two grooves are formed in the bottom of the cutter holder groove, springs and balls are arranged in the grooves, the springs are arranged at the bottoms of the grooves, and the balls are arranged above the springs; the bottom surface of the tool apron is provided with four second positioning grooves, the four second positioning grooves are in one-to-one correspondence with the four containing grooves, and when the second positioning grooves are aligned with the grooves, the ball parts are arranged in the second positioning grooves; the grooves and the cutter outlet grooves are positioned on the same straight line, and the two grooves are symmetrically arranged through the through holes.
9. The novel paper cutting machine of claim 1, further comprising a swinging rule rotatably mounted on the bottom surface of the base by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271186.5U CN220113463U (en) | 2023-05-24 | 2023-05-24 | Novel paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271186.5U CN220113463U (en) | 2023-05-24 | 2023-05-24 | Novel paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113463U true CN220113463U (en) | 2023-12-01 |
Family
ID=88892224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271186.5U Active CN220113463U (en) | 2023-05-24 | 2023-05-24 | Novel paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113463U (en) |
-
2023
- 2023-05-24 CN CN202321271186.5U patent/CN220113463U/en active Active
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