Indentation device for paper folding processing

Abstract

The utility model discloses a paper folding processing creasing device which comprises a placing table, supporting legs are installed on the two sides of the bottom end of the placing table, installation plates are fixed to the two sides of the upper end of the placing table, electric power boxes are arranged on the right end faces of the installation plates, and an adjusting mechanism is arranged at the upper end between the installation plates. And the right end of the adjusting mechanism penetrates through the mounting plate and extends into the power box. According to the paper creasing device, the adjusting mechanism is arranged between the two mounting plates, a motor drives a threaded column to rotate, an adjusting box is made to move, then a creasing wheel is made to move, paper is subjected to creasing treatment and fixed, and the situation that creasing deviates is avoided; and the adjusting rod is rotated according to the width of paper, then the paper is fixed through the fixing bolt, the paper is fixed through the limiting block, the paper is prevented from deviating during creasing, and therefore the effect that creasing is stable is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper creasing, in particular to a creasing device for paper folding processing. Background Art

[0002] The creasing machine is a machine used to cut various sheet materials, such as cardboard, corrugated cardboard, plastic and leather. It is widely used in printing, packaging, decoration and plastic industries.

[0003] The structure of the existing paper creasing device is relatively simple, and the paper is usually creasing during the transportation process. This processing method not only causes the indentation to be offset, but also has poor stability. Therefore, the present invention provides a creasing device for paper folding processing to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a creasing device for paper folding processing, so as to solve the problem that the existing paper creasing device in the above-mentioned background technology has a relatively simple structure and usually performs creasing processing on the paper during transportation. This processing method not only causes the indentation to be offset, but also has poor stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a creasing device for paper folding, comprising:

[0006] A placement table, wherein legs are installed on both sides of the bottom end of the placement table, mounting plates are fixed on both sides of the upper end of the placement table, and a power box is provided on the right end surface of the mounting plate. An adjustment mechanism is provided at the upper end between the mounting plates, and the right end of the adjustment mechanism passes through the mounting plate and extends into the power box;

[0007] A lifting device is provided at the bottom end of the adjusting mechanism, and an indentation wheel is installed on the inner side of the bottom end of the lifting device through a connecting shaft;

[0008] Limiting devices are installed at the two end corners of the upper end of the placement table, and the limiting devices are arranged diagonally.

[0009] Preferably, as a preferred embodiment of the present invention, the adjusting mechanism includes a mounting seat, a motor, a driving gear, a connecting gear, a threaded column, an adjusting box and a connecting column. The motor is fixed by the mounting seat, and the motor drives the connecting gear to rotate through the driving gear. The threaded column welded at the inner end of the connecting gear passes through the mounting plate through the bearing, and a connecting column is provided above the threaded column, and an adjusting box is provided through the threaded column and the connecting column.

[0010] Preferably, as a preferred embodiment of the present invention, the lifting device includes a cylinder, a piston rod and a lifting frame, the cylinder is connected to the lifting frame through the piston rod, and the upper end of the lifting frame is located in the adjustment box.

[0011] Preferably, as a preferred embodiment of the present invention, the limiting device includes a base column, an adjusting rod, a fixing bolt, a control rod, a spring and a limiting block, the upper end of the base column is provided with a rotatably connected adjusting rod, and a fixing bolt is provided on the adjusting rod, a control rod is passed through the end of the adjusting rod, and the bottom end of the control rod is connected to the limiting block through a spring.

[0012] Preferably, as a preferred embodiment of the present invention, the bottom end surface of the limit block is provided with a protective pad made of rubber material.

[0013] Preferably, as a preferred embodiment of the present invention, the middle position of the indentation wheel is an arc-shaped structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In the present invention, an adjustment mechanism is provided between the two mounting plates. The motor drives the threaded column to rotate, so that the adjustment box moves, and then the indentation wheel moves and indents the paper. The paper is fixed to avoid the indentation from being offset.

[0016] 2. In the utility model, a diagonal limiting device is provided on the placement table. The adjusting rod is rotated according to the width of the paper, and then fixed by a fixing bolt. The paper is fixed by a limiting block to avoid the paper from being offset during indentation, thereby achieving a relatively stable indentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a front view of the internal structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a right view of the connection structure between the adjustment box and the indentation shaft of the utility model;

[0020] Figure 4 This is a schematic diagram of the indentation shaft structure of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the limiting device of the present utility model.

[0022] In the figure: 1. Placement table; 2. Support legs; 3. Mounting plate; 4. Power box; 5. Adjustment mechanism; 51. Mounting seat; 52. Motor; 53. Drive gear; 54. Connecting gear; 55. Threaded column; 56. Adjustment box; 57. Connecting column; 6. Lifting device; 61. Cylinder; 62. Piston rod; 63. Lifting frame; 7. Indentation wheel; 8. Limiting device; 81. Bottom column; 82. Adjusting rod; 83. Fixing bolt; 84. Adjusting rod; 85. Spring; 86. Limiting block; 9. Connecting shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the terms "first," "second," "third," and "fourth" are used solely for descriptive purposes and should not be construed as indicating or implying relative importance.

[0025] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "set," "install," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections. They can also refer to mechanical connections or electrical connections. They can also refer to direct connections or connections through an intermediate medium. They can also refer to internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The meaning of "plurality" in the present invention is two or more, and unless otherwise expressly specified or limited, they fall within the scope of protection of the present invention.

[0026] Example 1: Figure 1 and 5 , the utility model provides a technical solution: including:

[0027] The placing platform 1 has legs 2 installed on both sides of the bottom of the placing platform 1. A mounting plate 3 is fixed on both sides of the upper end of the placing platform 1, and a power box 4 is provided on the right end surface of the mounting plate 3. An adjustment mechanism 5 is provided at the upper end between the mounting plates 3, and the right end of the adjustment mechanism 5 passes through the mounting plate 3 and extends into the power box 4;

[0028] A lifting device 6 is provided at the bottom end of the adjustment mechanism 5, and an indentation wheel 7 is installed on the inner side of the bottom end of the lifting device 6 through a connecting shaft 9;

[0029] Limiting devices 8 are installed at the two end corners of the upper end of the placement table 1, and the limiting devices 8 are arranged diagonally.

[0030] The limiting device 8 includes a base column 81, an adjusting rod 82, a fixing bolt 83, a control rod 84, a spring 85 and a limiting block 86. The upper end of the base column 81 is provided with a rotatably connected adjusting rod 82, and a fixing bolt 83 is provided on the adjusting rod 82. A control rod 84 is passed through the end of the adjusting rod 82, and the bottom end of the control rod 84 is connected to the limiting block 86 through a spring 85.

[0031] The bottom end surface of the limiting block 86 is provided with a rubber protective pad.

[0032] In this embodiment, the motor drives the threaded column to rotate, thereby moving the creasing wheel and performing creasing processing on the paper.

[0033] Example 2: Figure 1-4 , the utility model provides a technical solution: including:

[0034] The placing platform 1 has legs 2 installed on both sides of the bottom of the placing platform 1. A mounting plate 3 is fixed on both sides of the upper end of the placing platform 1, and a power box 4 is provided on the right end surface of the mounting plate 3. An adjustment mechanism 5 is provided at the upper end between the mounting plates 3, and the right end of the adjustment mechanism 5 passes through the mounting plate 3 and extends into the power box 4;

[0035] A lifting device 6 is provided at the bottom end of the adjustment mechanism 5, and an indentation wheel 7 is installed on the inner side of the bottom end of the lifting device 6 through a connecting shaft 9;

[0036] Limiting devices 8 are installed at the two end corners of the upper end of the placement table 1, and the limiting devices 8 are arranged diagonally.

[0037] The adjusting mechanism 5 includes a mounting seat 51, a motor 52, a driving gear 53, a connecting gear 54, a threaded column 55, an adjusting box 56 and a connecting column 57. The motor 52 is fixed by the mounting seat 51, and the motor 52 drives the connecting gear 54 to rotate through the driving gear 53. The threaded column 55 welded at the inner end of the connecting gear 54 passes through the mounting plate 3 through a bearing, and a connecting column 57 is provided above the threaded column 55. An adjusting box 56 is provided through the threaded column 55 and the connecting column 57.

[0038] The lifting device 6 includes a cylinder 61 , a piston rod 62 and a lifting frame 63 . The cylinder 61 is connected to the lifting frame 63 through the piston rod 62 , and the upper end of the lifting frame 63 is located in the adjustment box 56 .

[0039] The middle position of the creasing wheel 7 is an arc structure.

[0040] In this embodiment, the adjusting rod is rotated to rotate according to the demand, and the control rod is controlled to fix the paper through the limit block.

[0041] Working principle:

[0042] When in use, place the paper on the placement table 1, rotate the adjusting rod 84 according to the width of the paper, and then fix the adjusting rod 84 through the fixing bolt 83. Then, by controlling the control rod 84, the paper is fixed through the limit block 86. Then, the motor drives the threaded column 55 to rotate, so that the adjusting box 56 moves, and the paper is indented by the indentation wheel 7. When the adjusting box 56 moves, it does not collide with the limit device 8.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A creasing device for paper folding, comprising: A placement table (1), wherein legs (2) are installed on both sides of the bottom end of the placement table (1), mounting plates (3) are fixed on both sides of the upper end of the placement table (1), and a power box (4) is provided on the right end surface of the mounting plate (3), an adjustment mechanism (5) is provided at the upper end between the mounting plates (3), and the right end of the adjustment mechanism (5) passes through the mounting plate (3) and extends into the power box (4); A lifting device (6) is provided at the bottom end of the adjusting mechanism (5), and an indentation wheel (7) is installed on the inner side of the bottom end of the lifting device (6) via a connecting shaft (9); Limiting devices (8) are installed at both end corners of the upper end of the placement table (1), and the limiting devices (8) are arranged diagonally.

2. The creasing device for paper folding according to claim 1, characterized in that: The adjusting mechanism (5) comprises a mounting seat (51), a motor (52), a driving gear (53), a connecting gear (54), a threaded column (55), an adjusting box (56) and a connecting column (57); the motor (52) is fixed by the mounting seat (51), and the motor (52) drives the connecting gear (54) to rotate via the driving gear (53); the threaded column (55) welded at the inner end of the connecting gear (54) passes through the mounting plate (3) via a bearing, and a connecting column (57) is provided above the threaded column (55); and the adjusting box (56) passes through the threaded column (55) and the connecting column (57).

3. The creasing device for paper folding according to claim 1, characterized in that: The lifting device (6) comprises a cylinder (61), a piston rod (62) and a lifting frame (63); the cylinder (61) is connected to the lifting frame (63) via the piston rod (62), and the upper end of the lifting frame (63) is located in the adjustment box (56).

4. The creasing device for paper folding according to claim 1, characterized in that: The limiting device (8) comprises a bottom column (81), an adjusting rod (82), a fixing bolt (83), a control rod (84), a spring (85) and a limiting block (86); the upper end of the bottom column (81) is provided with a rotatably connected adjusting rod (82), and a fixing bolt (83) is provided on the adjusting rod (82); the end of the adjusting rod (82) is penetrated by a control rod (84), and the bottom end of the control rod (84) is connected to the limiting block (86) through a spring (85).

5. The creasing device for paper folding according to claim 4, characterized in that: The bottom end surface of the limiting block (86) is provided with a protective pad made of rubber material.

6. The creasing device for paper folding according to claim 1, characterized in that: The middle position of the indentation wheel (7) is an arc-shaped structure.

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