Paper pushing mechanism of paper cutter

Abstract

The utility model provides a paper pushing mechanism of a paper cutter, which belongs to the technical field of paper cutters and comprises a control module and a fixing shell, the fixing shell is arranged at the top of the control module, a paper pushing component is arranged in the fixing shell, an adjusting component is arranged in the paper pushing component, the paper pushing component comprises a motor, and the motor is connected with the paper pushing component. An output shaft of the motor is fixedly connected with a threaded rod; according to the paper cutting device, the paper pushing assembly is arranged, through the design, the motor is used for driving the pushing shell, paper is conveniently pushed to the paper cutting module through the pushing shell, and therefore the paper cutting efficiency is improved, the paper is limited through the limiting plate while pushing is conducted, the situation that paper cutting is affected due to the fact that the vertical height of the paper shifts is avoided, and the paper cutting efficiency is improved. And a cleaning brush is used for cleaning the threaded rod, and the situation that chippings generated by the paper cutting module during paper cutting are attached to the threaded rod through a sliding groove in the fixing shell, and cleaning is not convenient is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutters, in particular to a paper pushing mechanism of a paper cutter. Background Art

[0002] A paper cutter is a device used to handle paper cutting needs in the later stages of printing. It can shorten production preparation time, increase cutting accuracy, reduce labor intensity, and make operation safer. When using a paper cutter, a paper pushing mechanism is usually required to push the paper.

[0003] Nowadays, the paper pushing mechanism of the paper cutter can automatically push the paper to be cut to the cutting position, thereby improving the cutting efficiency. However, when the paper pushing mechanism pushes the paper, the vertical height of the paper may be offset, thereby affecting the cutting of the paper. In order to solve the above problem, a paper cutting machine paper pushing mechanism with a limiting function is needed. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a paper pushing mechanism for a paper cutter in order to solve the problem that when the paper pushing mechanism pushes the paper, the vertical height of the paper may be offset, thereby affecting the cutting of the paper.

[0005] In order to solve the above technical problems, the utility model provides a paper-pushing mechanism for a paper cutter, comprising a control module and a fixed shell, wherein the top of the control module is provided with a fixed shell, the fixed shell is provided with a paper-pushing assembly, and the paper-pushing assembly is provided with an adjusting assembly;

[0006] The paper pushing assembly includes a motor, a threaded rod is fixedly connected to the output shaft of the motor, a movable plate is threadedly connected to the outer surface of the threaded rod, a fixing groove is provided in the movable plate, a cleaning brush is fixedly connected in the fixing groove, a connecting block is fixedly connected to the top surface of the movable plate, a pushing shell is fixedly connected to the top surface of the connecting block, and a limiting plate is provided on one side of the pushing shell.

[0007] As a further description of the above technical solution:

[0008] An operating table is arranged on the top of the control module, a paper cutting module is arranged on the top surface of the operating table, a sliding groove is arranged on the top surface of the fixed shell, a sliding groove is arranged on one side of the pushing shell, a connecting hole is arranged on the top surface of the pushing shell, one end of the motor is fixedly connected to one side of the fixed shell, and a pushing shell is arranged on the top surface of the fixed shell.

[0009] As a further description of the above technical solution:

[0010] The adjustment component includes a motor, a first bevel gear is fixedly connected to the output shaft of the motor, the top surface of the first bevel gear is rotatably connected to the inner top surface of the push shell, and the bottom end of the motor is fixedly connected to the top surface of the push shell.

[0011] As a further description of the above technical solution:

[0012] The outer surface of the first bevel gear is meshedly connected with the second bevel gear, and the inner wall of the second bevel gear is fixedly connected with a bidirectional threaded rod.

[0013] As a further description of the above technical solution:

[0014] The second bevel gear is located at the center of the bidirectional threaded rod, and a moving block is threadedly connected to the outer surface of the bidirectional threaded rod.

[0015] As a further description of the above technical solution:

[0016] One end of the moving block passes through the slide slot, and one end of the moving block is fixedly connected to the limiting plate.

[0017] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0018] 1. In the utility model, a paper pushing assembly is provided. When in use, the paper to be cut is placed on the top surface of the operating table and the fixed shell, and the pushing shell is driven by the motor to push the paper to the paper cutting module through the pushing shell, and the paper is limited by the limiting plate while pushing to prevent the vertical height deviation of the paper, and the cleaning brush is driven by the movable plate to clean the outer surface of the threaded rod through the cleaning brush. Through this design, the pushing shell is driven by the motor, and the paper is pushed to the paper cutting module through the pushing shell, thereby improving the paper cutting efficiency, and the paper is limited by the limiting plate while pushing to prevent the vertical height deviation of the paper and affect the cutting of the paper, and the cleaning brush is used to clean the threaded rod to prevent the debris generated by the paper cutting module when cutting paper from being attached to the threaded rod through the sliding groove in the fixed shell.

[0019] 2. In the utility model, an adjustment component is provided, and a motor is used to drive the bidirectional threaded rod to rotate, thereby driving the moving block and the limit plate. By driving the limit plate, the limit plate can be adjusted according to the width of the paper to be cut, thereby improving the flexibility of the use of the limit plate. Through this design, the motor and the bidirectional threaded rod are used to make the limit plate adjustable according to the width of the paper, thereby improving the flexibility of the use of the limit plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural schematic diagram of a paper-pushing mechanism of a paper cutter proposed by the utility model;

[0021] Figure 2 This is an exploded three-dimensional structural diagram of a paper pushing assembly of a paper cutting machine paper pushing mechanism proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of a pushing shell in a paper pushing assembly of a paper pushing mechanism of a paper cutter proposed by the utility model;

[0023] Figure 4 The utility model is a schematic diagram of an exploded three-dimensional structure of an adjusting component of a paper pushing mechanism of a paper cutter.

[0024] Description of reference numerals:

[0025] 1. Control module; 2. Operating table; 3. Paper cutting module; 4. Fixed shell; 5. Paper pushing assembly; 51. Motor; 52. Threaded rod; 53. Cleaning brush; 54. Fixed groove; 55. Moving plate; 56. Connecting block; 57. Pushing shell; 58. Limiting plate; 6. Adjusting assembly; 61. Motor; 62. First bevel gear; 63. Second bevel gear; 64. Bidirectional threaded rod; 65. Moving block; 7. Slide groove; 8. Connecting hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0027] like Figure 1-4 As shown: This embodiment provides a paper pushing mechanism for a paper cutter, including a control module 1 and a fixed shell 4, wherein the top of the control module 1 is provided with a fixed shell 4, wherein the fixed shell 4 is provided with a paper pushing assembly 5, wherein the paper pushing assembly 5 is provided with an adjustment assembly 6; the utility model can solve the problem that when the paper pushing mechanism pushes the paper, the vertical height of the paper may be offset, thereby affecting the cutting of the paper.

[0028] like Figure 2-3 As shown, the paper pushing assembly 5 includes a motor 51, a threaded rod 52 is fixedly connected to the output shaft of the motor 51, a moving plate 55 is threadedly connected to the outer surface of the threaded rod 52, a fixing groove 54 is provided in the moving plate 55, a cleaning brush 53 is fixedly connected in the fixing groove 54, a connecting block 56 is fixedly connected to the top surface of the moving plate 55, a pushing shell 57 is fixedly connected to the top surface of the connecting block 56, and a limiting plate 58 is provided on one side of the pushing shell 57;

[0029] When in use, the paper to be cut is placed on the top surface of the operating table 2 and the fixed shell 4, and the motor 51 is started at this time. The motor 51 drives the threaded rod 52, and the threaded rod 52 drives the movable plate 55, thereby driving the connecting block 56 and the pushing shell 57, and the paper is pushed by the pushing shell 57, and the paper is limited by the limiting plate 58 while being pushed to prevent the vertical height deviation of the paper from affecting the cutting, and the cleaning brush 53 is driven while the movable plate 55 moves, and the outer surface of the threaded rod 52 is cleaned by the cleaning brush 53 to prevent the debris generated by the paper cutting module 3 during paper cutting from being attached to the threaded rod 52 through the sliding groove in the fixed shell 4, which is inconvenient to clean.

[0030] like Figure 4 As shown, the adjustment component 6 includes a motor 61, and a first bevel gear 62 is fixedly connected to the output shaft of the motor 61. The top surface of the first bevel gear 62 is rotatably connected to the inner top surface of the push shell 57, and the bottom end of the motor 61 is fixedly connected to the top surface of the push shell 57. The outer surface of the first bevel gear 62 is meshedly connected with a second bevel gear 63, and the inner wall of the second bevel gear 63 is fixedly connected with a bidirectional threaded rod 64, and the second bevel gear 63 is located at the center of the bidirectional threaded rod 64. The outer surface of the bidirectional threaded rod 64 is threadedly connected with a moving block 65, one end of the moving block 65 passes through the slide slot 7, and one end of the moving block 65 is fixedly connected to the limiting plate 58;

[0031] When the position of the limit plate 58 needs to be adjusted according to the width of the paper, the motor 61 is started, and the first bevel gear 62 is driven by the motor 61, thereby driving the second bevel gear 63, and then driving the bidirectional threaded rod 64, and the moving block 65 is driven by the bidirectional threaded rod 64, thereby driving the limit plate 58, and the position of the limit plate 58 is adjusted to improve the flexibility of the use of the limit plate 58.

[0032] Working principle:

[0033] When in use, the paper to be cut is placed on the top surface of the operating table 2 and the fixed shell 4, and the motor 51 is started at this time, and the threaded rod 52 is driven by the motor 51, and the movable plate 55 is driven by the threaded rod 52, thereby driving the connecting block 56 and the pushing shell 57, and the paper is pushed by the pushing shell 57, and the paper is limited by the limit plate 58 while pushing, so as to prevent the vertical height of the paper from deviating and affecting the cutting, and the cleaning brush 53 is driven while the movable plate 55 moves, and the outer surface of the threaded rod 52 is cleaned by the cleaning brush 53, so as to prevent the debris generated by the paper cutting module 3 during paper cutting from being attached to the threaded rod 52 through the sliding groove in the fixed shell 4, which is inconvenient to clean, and when it is necessary to adjust the position of the limit plate 58 according to the width of the paper, the motor 61 is started, and the first bevel gear 62 is driven by the motor 61, thereby driving the second bevel gear 63, and then driving the bidirectional threaded rod 64, and the moving block 65 is driven by the bidirectional threaded rod 64, thereby driving the limit plate 58, and the position of the limit plate 58 is adjusted to improve the flexibility of the use of the limit plate 58.

[0034] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0035] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A paper pushing mechanism for a paper cutter, comprising a control module (1) and a fixed shell (4), wherein the top of the control module (1) is provided with a fixed shell (4), characterized in that: The fixed shell (4) is provided with a paper pushing assembly (5), and the paper pushing assembly (5) is provided with an adjusting assembly (6); The paper pushing assembly (5) comprises a motor (51), a threaded rod (52) is fixedly connected to the output shaft of the motor (51), a movable plate (55) is threadedly connected to the outer surface of the threaded rod (52), a fixing groove (54) is provided in the movable plate (55), a cleaning brush (53) is fixedly connected in the fixing groove (54), a connecting block (56) is fixedly connected to the top surface of the movable plate (55), a pushing shell (57) is fixedly connected to the top surface of the connecting block (56), and a limiting plate (58) is provided on one side of the pushing shell (57).

2. A paper pushing mechanism for a paper cutter according to claim 1, characterized in that: An operating table (2) is arranged on the top of the control module (1), a paper cutting module (3) is arranged on the top surface of the operating table (2), a sliding groove is arranged on the top surface of the fixed shell (4), a sliding groove (7) is arranged on one side of the pushing shell (57), a connecting hole (8) is arranged on the top surface of the pushing shell (57), one end of the motor (51) is fixedly connected to one side of the fixed shell (4), and a pushing shell (57) is arranged on the top surface of the fixed shell (4).

3. A paper pushing mechanism for a paper cutter as claimed in claim 2, characterized in that: The adjustment assembly (6) comprises a motor (61), the output shaft of the motor (61) is fixedly connected to a first bevel gear (62), the top surface of the first bevel gear (62) is rotatably connected to the inner top surface of the push shell (57), and the bottom end of the motor (61) is fixedly connected to the top surface of the push shell (57).

4. A paper pushing mechanism for a paper cutter as claimed in claim 3, characterized in that: The outer surface of the first bevel gear (62) is gear-connected with the second bevel gear (63), and the inner wall of the second bevel gear (63) is fixedly connected with a bidirectional threaded rod (64).

5. A paper pushing mechanism for a paper cutter as claimed in claim 4, characterized in that: The second bevel gear (63) is located at the center of the bidirectional threaded rod (64), and a moving block (65) is threadedly connected to the outer surface of the bidirectional threaded rod (64).

6. A paper pushing mechanism for a paper cutter as claimed in claim 5, characterized in that: One end of the moving block (65) passes through the sliding groove (7), and one end of the moving block (65) is fixedly connected to the limiting plate (58).

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