Multifunctional paper cutter

Abstract

The utility model discloses a multifunctional paper cutter, and belongs to the technical field of paper cutting equipment. A multifunctional paper cutter comprises a paper cutting portion and a paper cutting portion and further comprises at least two sets of workbenches, when one set of workbenches is in a working state, the planes where the opposite workbenches are located are parallel to the workbenches, the paper cutting portion and the paper cutting portion are arranged on the two sets of workbenches respectively, and at least one set of workbenches is further provided with a chamfering portion. According to the utility model, through the reasonable space layout of the workbench, interference among functions on the paper cutter cannot be caused, and the functions can be supplemented with one another, so that the occupied space is saved, the real multifunctional design is realized, the practicability of the whole equipment is greatly improved, and the use requirements are effectively met.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting equipment, in particular to a multifunctional paper cutter. Background Art

[0002] A paper trimmer is a machine used to cut paper or other materials. It is usually used in offices, printing houses or manufacturing industries. It can cut paper quickly and accurately, improve work efficiency, and has a simple structure, easy operation and easy placement.

[0003] In the prior art, most paper cutters have only a single cutting component for cutting paper. There are also paper cutters with two-in-one functions of cutting and scoring, but their functions are mostly concentrated on a group of panels, resulting in a compact spatial layout of functions, which is inconvenient to use, and the concentrated functions are limited, making it difficult to meet more consumer demands. Utility Model Content

[0004] The utility model aims to solve the problem that the function layout of the paper cutter in the prior art is unreasonable and it is difficult to meet the use requirements, and proposes a multifunctional paper cutter.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multifunctional paper trimmer comprises a paper trimming unit and a paper cutting unit, and also comprises at least two groups of workbenches. When one group of workbenches is in working state, the planes where the relative workbenches are located are parallel to each other. The paper trimming unit and the paper cutting unit are respectively arranged on the two groups of workbenches, and at least one group of workbenches is also provided with a chamfering unit.

[0007] Preferably, the workbench comprises a work panel and support seats fixedly connected to both ends of the work panel, the paper cutting part and the paper cutting part are respectively arranged on the side and top surface of the work panel, and the chamfering part is arranged on the support seat.

[0008] Furthermore, at least one working panel is provided with at least one scratch groove along its length direction, and the chamfered portion and the scratch groove are arranged on the same working table.

[0009] Furthermore, the scratch grooves are provided in a plurality of groups, and the plurality of groups of scratch grooves are equidistantly arranged on the multifunctional board.

[0010] Preferably, at least one end of the scratch groove is provided with a scale.

[0011] In order to improve the convenience of chamfering, the chamfering part further includes: a mounting seat fixedly connected in the support seat, wherein a limiting seat is detachably arranged on the mounting seat, and a slot is arranged between the limiting seat and the mounting seat; a chamfering seat slidably connected to the top of the limiting seat, and a chamfering knife is arranged on the chamfering seat, and when the chamfering knife is subjected to pressure perpendicular to the top surface of the support seat, it can longitudinally pass through the slot and enter the mounting seat.

[0012] In order to improve the neatness of use, further, a through groove is opened on the side of the support seat close to the working panel, the through groove is connected to the slot, and a storage box is slidably connected to the side of the mounting seat away from the working panel.

[0013] In order to improve the convenience of use, further, the top of the support seat is slidably connected with a button, the button is used to drive the chamfer seat to slide, and when not working, the top surface of the button and the top surface of the support seat are in the same plane.

[0014] In order to improve the cutting stability, the paper cutting part further comprises: a cutter, the cutting blade length of the cutter is the same as the length of the working panel, and one end of the cutter is rotatably connected to the support seat, and the other end of the cutter is provided with a handle, wherein a limit block is fixedly connected to the support seat, and the handle can be against the limit block; a paper pressing board installed on the support seat at both ends, a gap is provided between the paper pressing board and the working panel, and an upwardly warped arc plate is provided on the side of the paper pressing board away from the cutter.

[0015] In order to improve the diversity of use of the paper cutter, the paper cutting part further includes: a guide rail with both ends installed on a support seat, and a switching part slidably connected to the guide rail, wherein the switching part includes a switching seat slidably connected to the guide rail, two groups of clamping blocks are rotatably connected to the switching seat, two groups of cutting knives are rotatably connected to the two groups of clamping blocks, a cutting groove for the cutting knife to pass through is opened at the bottom of the switching seat, a protective cover is provided on the switching seat, a switching plate is rotatably connected in the protective cover, the switching plate is abutted against the clamping block, and when the switching plate is pushed, one group of cutting knives can be driven to pass through the cutting groove.

[0016] Furthermore, it also includes a scratching knife, both ends of which are provided with scratching tips that match the scratching groove, wherein the support seat is provided with a receiving groove, and the scratching knife can be slidably placed in the receiving groove.

[0017] Furthermore, it also includes a measuring ruler that can be slidably placed in the accommodating groove, and the measuring ruler is matched with the working panel.

[0018] Compared with the prior art, the utility model provides a multifunctional paper cutter, which has the following beneficial effects:

[0019] 1. The multifunctional paper cutter can cut the right angle of paper when making envelopes and greeting cards by setting the chamfering part, forming a shape consistent with the contour of the chamfering knife, such as an arc, to ensure the beauty of the folded envelope.

[0020] 2. This multifunctional paper cutter can directly and vigorously cut papers of different thicknesses and numbers of pages by setting up a paper cutting part, which is safe and efficient.

[0021] 3. The multifunctional paper cutter can cut papers with different patterns by arranging a reciprocatingly sliding paper cutting part, thereby making the functions of the paper cutter more diverse.

[0022] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model will not cause interference between the various functions of the paper cutter through the reasonable spatial layout of the workbench, and can also complement each other, save space, realize a truly multifunctional design, greatly improve the practicality of the overall equipment, and effectively meet the use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The use state of a multifunctional paper cutter proposed by the utility model Figure 1 ;

[0024] Figure 2 The use state of a multifunctional paper cutter proposed by the utility model Figure 2 ;

[0025] Figure 3 The use state of a multifunctional paper cutter proposed by the utility model Figure 3 ;

[0026] Figure 4 This is a structural schematic diagram of a chamfering part of a multifunctional paper cutter proposed by the utility model;

[0027] Figure 5 This is a structural schematic diagram of a paper cutting unit of a multifunctional paper cutter proposed by the utility model;

[0028] Figure 6 This is a structural schematic diagram of a multifunctional paper cutter scoring knife proposed by the utility model;

[0029] Figure 7 A schematic diagram of the structure of a multifunctional paper cutter proposed by the utility model Figure 1 ;

[0030] Figure 8 A schematic diagram of the structure of a multifunctional paper cutter proposed by the utility model Figure 2 .

[0031] In the figure: 1. working panel; 101. scratching groove; 2. supporting seat; 201. groove; 202. limiting block; 3. cutting knife; 301. handle; 302. paper pressing board; 4. guide rail; 5. protective cover; 501. rotating groove; 502. switching seat; 503. cutting groove; 6. switching plate; 7. clamping block; 701. cutting knife; 8. scratching knife; 9. mounting seat; 901. storage box; 902. limiting seat; 903. chamfering seat; 904. chamfering knife; 905. button. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0034] Embodiment 1:

[0035] Reference Figure 1-Figure 3 , Figure 7 and Figure 8 The multifunctional paper cutter has a traditional rotating cutter 3-style paper cutting part and a reciprocating sliding style paper cutting part, and also has a chamfering part for making envelopes or greeting cards, etc. that require right-angle cutting. The three functions will not be arranged entirely on one work surface. Therefore, at least two groups of workbenches are required. If one of the workbenches has one function, then the other workbench has two functions. Of course, since the paper cutting part and the paper cutting part are relatively large, they are preferably arranged on two workbenches here, and when one group of workbenches is in a working state, the planes where the relative workbenches are located are parallel to each other, that is, the two workbenches are arranged in a positive and negative manner as much as possible to ensure that the planes where the two workbenches are located are parallel to each other, so that they can be used positively and negatively, which is convenient and occupies little space. In addition, the chamfering part that occupies less space is arranged on any workbench. Of course, the number of workbenches is not limited to two, and can be an even number of four workbenches or six workbenches, etc., to better expand the function of the multifunctional paper cutter.

[0036] In the above structure, through the reasonable spatial layout of the workbench, there will be no interference between the various functions of the paper cutter, and they can complement each other, save space, realize a truly multifunctional design, greatly improve the practicality of the overall equipment, and effectively meet the use needs.

[0037] Embodiment 2:

[0038] Reference Figure 1-Figure 3 On the basis of Example 1, the structure of the workbench is refined to meet the special space layout requirements. The workbench includes a work panel 1 with at least one plane and a support seat 2 fixedly connected to both ends of the work panel 1. The paper cutting part and the paper cutting part are respectively arranged on the side and top surfaces of the work panel 1, and the chamfering part is arranged on the support seat 2 and placed in the support seat 2.

[0039] Among them, there is a working panel 1 with 5-20 scratch grooves 101 along its length direction. The scratch grooves 101 are arranged at equal intervals, and scales are set at one end or both ends of the scratch grooves 101 to facilitate determining the scratch position. The chamfering part and the scratch groove 101 are set on the same workbench, which is convenient for directly rounding the corners after the folding of the envelope or greeting card is completed.

[0040] Embodiment 3:

[0041] Reference Figure 1-Figure 4 The chamfering part includes: a mounting seat 9 fixedly connected to the support seat 2 by screws, wherein a limiting seat 902 is detachably connected to the mounting seat 9 by screws, and a slot for the paper to extend into at a right angle is formed between the limiting seat 902 and the mounting seat 9; a chamfering seat 903 is slidably connected to the top of the limiting seat 902, and a chamfering knife 904 is fixedly connected to the bottom of the chamfering seat 903. When the chamfering knife 904 is subjected to pressure perpendicular to the top surface of the support seat 2, it can longitudinally pass through the slot into the mounting seat 9, thereby cutting off the right angle of the paper to form a shape consistent with the contour of the chamfering knife 904, such as an arc, to ensure the aesthetics of the folded envelope.

[0042] A through groove is provided on the side of the support seat 2 close to the working panel 1, and the through groove is connected to the slot, so that the scratched and folded paper can be directly inserted into the slot from the working panel 1 to complete the chamfering. A storage box 901 is slidably connected to the side of the mounting seat 9 away from the working panel 1, which can store the cut paper scraps for centralized processing.

[0043] The top of the support seat 2 is slidably connected with a button 905, which is used to drive the chamfer seat 903 to slide, and when not in operation, the top surface of the button 905 is in the same plane as the top surface of the support seat 2. When the button 905 is not in use, it does not affect the level of the support seat 2 supporting the working panel 1. The wide surface of the button 905 is also convenient for applying force to cut paper.

[0044] Embodiment 4:

[0045] Reference Figure 1 and Figure 3 On the basis of Example 1, the structure of the paper cutting unit is specifically disclosed, which includes: a cutter 3, the cutting blade length of the cutter 3 is the same as the length of the working panel 1, so as to ensure that the paper can be cut at one time, and one end of the cutter 3 is rotatably connected to the support seat 2, and the other end of the cutter 3 is provided with a handle 301, wherein the support seat 2 is fixedly connected to the limit block 202, and the handle 301 can be against the limit block 202; a paper pressing board 302 installed on the support seat 2 at both ends, and a gap is provided between the paper pressing board 302 and the working panel 1. Of course, the paper pressing board 302 can be designed to slide up and down here, so as to facilitate cutting of papers of different thicknesses and numbers of pages, and an arc plate that is tilted upward is provided on the side of the paper pressing board 302 away from the cutter 3. When cutting paper, the paper on the working panel 1 is pushed through the gap below the paper pressing board 302 until it is pushed to the length required for cutting, and the paper can be cut by holding the handle 301 and pressing the cutter 3 downward, which is safe and efficient.

[0046] Embodiment 5:

[0047] Reference Figure 2 , Figure 3 and Figure 5 On the basis of Example 1, the structure of the paper cutting part is specifically disclosed, which includes: a guide rail 4 with two ends installed on the support seat 2, and a switching part slidably connected to the guide rail 4, wherein the switching part includes a switching seat 502 slidably connected to the guide rail 4, and two groups of clamping blocks 7 are rotatably connected to the switching seat 502, and two groups of cutting knives 701 are rotatably connected to the two groups of clamping blocks 7, respectively cutting out two patterns, and a cutting groove 503 for the cutting knives 701 to pass through is provided at the bottom of the switching seat 502, and a protective cover 5 is provided on the switching seat 502, and a switching plate 6 is rotatably connected inside the protective cover 5. Specifically, a rotating groove 501 is provided on the inner top of the protective cover 5, and a rotating shaft that can rotate in the rotating groove 501 is integrally formed on the switching plate 6, and the switching plate 6 is against the clamping block 7. When the switching plate 6 is pushed to move left and right, the clamping block 7 can be rotated like a seesaw, thereby switching different cutting knives 701 to pass through the cutting groove 503.

[0048] Reference Figure 2 , Figure 3 and Figure 6 , with the use of the scratching groove 101, scratching can be done directly with fingernails or pen tips. Of course, in order to increase the convenience of use, we have also added a scratching knife 8. Both ends of the scratching knife 8 are provided with scratching tips that match the scratching groove 101, and a receiving groove is opened on the support seat 2. The scratching knife 8 can be slidably placed in the receiving groove, and it can be pulled out or pushed in through the groove 201 on the side of the support seat 2.

[0049] Likewise, a measuring ruler which can be slidably placed in the receiving groove is also provided, and the measuring ruler matches the working panel 1 .

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional paper trimmer, comprising a paper trimming unit and a paper cutting unit, characterized in that: It also includes at least two groups of workbenches, wherein when one group of workbenches is in working state, the planes where the workbenches are located are parallel to each other. The paper cutting part and the paper cutting part are respectively arranged on two groups of workbenches, and at least one group of workbenches is also provided with a chamfering part.

2. A multifunctional paper cutter according to claim 1, characterized in that: The workbench comprises a work panel (1) and a support seat (2) fixedly connected to both ends of the work panel (1); the paper cutting portion and the paper cutting portion are respectively arranged on the side surface and the top surface of the work panel (1); and the chamfering portion is arranged on the support seat (2).

3. A multifunctional paper cutter according to claim 2, characterized in that: At least one working panel (1) is provided with at least one scratch groove (101) along its length direction, and the chamfered portion and the scratch groove (101) are arranged on the same working table.

4. A multifunctional paper cutter according to claim 3, characterized in that: The scratch grooves (101) are arranged in a plurality of groups, and the plurality of groups of scratch grooves (101) are arranged at equal intervals on the multifunctional board.

5. A multifunctional paper cutter according to claim 3 or 4, characterized in that: At least one end of the scratch groove (101) is provided with a scale.

6. The multifunctional paper cutter according to claim 2, characterized in that: The chamfered portion comprises: A mounting seat (9) fixedly connected to the support seat (2), Wherein, a limit seat (902) is detachably provided on the mounting seat (9), and a slot is provided between the limit seat (902) and the mounting seat (9); A chamfering seat (903) is slidably connected to the top of the limiting seat (902), and a chamfering knife (904) is provided on the chamfering seat (903). When the chamfering knife (904) is subjected to pressure perpendicular to the top surface of the supporting seat (2), it can longitudinally pass through the slot and enter the mounting seat (9).

7. The multifunctional paper cutter according to claim 6, characterized in that: A through slot is provided on a side of the support seat (2) close to the working panel (1), and the through slot is connected to the slot. A storage box (901) is slidably connected to a side of the mounting seat (9) away from the working panel (1).

8. The multifunctional paper cutter according to claim 6, characterized in that: The top of the support seat (2) is slidably connected to a button (905), which is used to drive the chamfer seat (903) to slide, and in a non-working state, the top surface of the button (905) and the top surface of the support seat (2) are in the same plane.

9. The multifunctional paper cutter according to claim 2, characterized in that: The paper cutting unit comprises: A cutting knife (3), wherein the length of the cutting blade of the cutting knife (3) is the same as the length of the working panel (1), and one end of the cutting knife (3) is rotatably connected to the support seat (2), and the other end of the cutting knife (3) is provided with a handle (301). Wherein, a limit block (202) is fixedly connected to the support seat (2), and the handle (301) can abut against the limit block (202); A paper pressing plate (302) is mounted on the support seat (2) at both ends, a gap is provided between the paper pressing plate (302) and the working panel (1), and an upwardly tilted arc plate is provided on the side of the paper pressing plate (302) away from the cutting knife (3).

10. The multifunctional paper cutter according to claim 2, characterized in that: The paper cutting unit comprises: A guide rail (4) with both ends mounted on the support base (2), and A switching part slidably connected to the guide rail (4), The switching part comprises a switching seat (502) slidably connected to the guide rail (4); the switching seat (502) is rotatably connected to two groups of clamping blocks (7); the two groups of clamping blocks (7) are rotatably connected to two groups of cutters (701); a cutting groove (503) for the cutters (701) to pass through is provided at the bottom of the switching seat (502); a protective cover (5) is provided on the switching seat (502); a switching plate (6) is rotatably connected inside the protective cover (5); the switching plate (6) is abutted against the clamping block (7); when the switching plate (6) is pushed, one of the groups of cutters (701) can be driven to pass through the cutting groove (503).

11. The multifunctional paper cutter according to claim 2, characterized in that: It also includes a scratching knife (8), both ends of which are provided with scratching tips that match the scratching groove (101). Wherein, a receiving groove is provided on the support seat (2), and the scratching knife (8) can be slidably placed in the receiving groove.

12. The multifunctional paper cutter according to claim 11, characterized in that: It also comprises a measuring ruler which can be slidably placed in the receiving groove, and the measuring ruler cooperates with the working panel (1).

Images