Corrugated paper longitudinal cutting device

Abstract

The utility model relates to the technical field of corrugated paper, in particular to a corrugated paper longitudinal cutting device which comprises a mounting plate, a motor is fixedly connected to the mounting plate, the output end of the motor is detachably connected with a cutting mechanism, a telescopic frame is fixedly connected to the mounting plate, a baffle is fixedly connected to the telescopic frame, a notch is formed in the baffle, and the cutting mechanism is detachably connected to the output end of the motor. The notch is matched with the cutting mechanism, a rolling mechanism is fixedly connected to the baffle, and a gap is formed between the rolling mechanism and the upper end of the baffle. According to the corrugated paper longitudinal cutting device, the cutting mechanism makes contact with corrugated paper after rotating, the corrugated paper is longitudinally cut, the baffle supports the lower surface of the corrugated paper, the rolling mechanism makes extrusion contact with the upper surface of the corrugated paper, and when the cutting mechanism longitudinally cuts the corrugated paper, the contact position of the corrugated paper and the cutting mechanism cannot shake; and the cutting effect on the corrugated paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper, in particular to a corrugated paper longitudinal cutting device. Background Art

[0002] Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. According to the needs of product packaging, corrugated cardboard can be processed into single-sided corrugated cardboard, three-layer corrugated cardboard, five-layer, seven-layer, eleven-layer and other corrugated cardboards.

[0003] During the processing of corrugated paper, it is necessary to perform longitudinal cutting operations to obtain corrugated paper of different sizes. When the corrugated paper is cut longitudinally by a cutting mechanism, the contact point between the corrugated paper and the cutting mechanism shakes in the vertical direction, thereby reducing the cutting effect of the cutting mechanism on the corrugated paper. Utility Model Content

[0004] The utility model aims to solve the problem that the contact point between the corrugated paper and the cutting mechanism shakes in the vertical direction in the prior art, thereby reducing the cutting effect of the cutting mechanism on the corrugated paper, and proposes a corrugated paper longitudinal cutting device.

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

[0006] Design a corrugated paper slitting device, including a mounting plate, wherein:

[0007] A motor is fixedly connected to the mounting plate, and a cutting mechanism is detachably connected to the output end of the motor. A telescopic frame is fixedly connected to the mounting plate, and a baffle is fixedly connected to the telescopic frame. A notch is provided on the baffle, and the notch cooperates with the cutting mechanism. A rolling mechanism is fixedly connected to the baffle, and a gap is provided between the rolling mechanism and the upper end of the baffle.

[0008] Preferably, an anti-corrosion layer is sprayed on the mounting plate.

[0009] Preferably, the cutting mechanism includes a fixed rod, which is detachably connected to the output end of the motor, and a plurality of threaded grooves are provided on the fixed rod at equal intervals along the length direction. A movable sleeve is slidably mounted on the fixed rod, and a cutter is fixedly connected to the movable sleeve, and the cutter cooperates with the recess. A fixing bolt is connected to the movable sleeve, and the fixing bolt is connected to the threaded groove.

[0010] Preferably, the rolling mechanism includes a connecting plate, one end of which is fixedly connected to the lower surface of the baffle, and the other end of the connecting plate is fixedly connected to a mounting block, a rotating rod is rotatably connected to the mounting block, and the gap is opened between the rotating rod and the upper end of the baffle.

[0011] Preferably, the connecting plate and the mounting block are an integral structure.

[0012] The utility model provides a corrugated paper longitudinal cutting device, which has the following beneficial effects:

[0013] The cutting mechanism rotates and contacts the corrugated paper to cut the corrugated paper longitudinally. The baffle supports the lower surface of the corrugated paper, and the rolling mechanism squeezes and contacts the upper surface of the corrugated paper. When the cutting mechanism cuts the corrugated paper longitudinally, the contact position between the corrugated paper and the cutting mechanism will not shake, thereby improving the cutting effect of the corrugated paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the structure of a corrugated paper longitudinal cutting device proposed in the utility model Figure 1 ;

[0015] Figure 2 A schematic diagram of the structure of a corrugated paper longitudinal cutting device proposed in the utility model Figure 2 ;

[0016] Figure 3 The utility model is a schematic diagram of the connection structure of a baffle and a rolling mechanism in a corrugated paper longitudinal cutting device.

[0017] In the figure: 1. mounting plate; 2. motor; 3. cutting mechanism; 4. telescopic frame; 5. baffle; 6. notch; 7. rolling mechanism; 31. fixing rod; 32. threaded groove; 33. movable sleeve; 34. cutter; 35. fixing bolt; 71. connecting plate; 72. mounting block; 73. rotating rod. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1

[0020] Reference Figure 1-2 , a corrugated paper slitting device, comprising a mounting plate 1, wherein:

[0021] A motor 2 is fixedly connected to the mounting plate 1, an anti-corrosion layer is sprayed on the mounting plate 1, and the anti-corrosion layer is a polypropylene anti-corrosion layer. The output end of the motor 2 is detachably connected to a cutting mechanism 3. A telescopic frame 4 is fixedly connected to the mounting plate 1, and a baffle 5 is fixedly connected to the telescopic frame 4. A notch 6 is provided on the baffle 5, and the notch 6 cooperates with the cutting mechanism 3. A rolling mechanism 7 is fixedly connected to the baffle 5, and a gap is provided between the rolling mechanism 7 and the upper end of the baffle 5.

[0022] Working process: the corrugated paper passes through the gap between the rolling mechanism 7 and the baffle 5. After the motor 2 is started, it drives the cutting mechanism 3 to rotate. After the cutting mechanism 3 rotates, it contacts the corrugated paper and cuts the corrugated paper longitudinally. The baffle 5 supports the lower surface of the corrugated paper, and the rolling mechanism 7 squeezes and contacts the upper surface of the corrugated paper. When the cutting mechanism 3 cuts the corrugated paper longitudinally, the contact position between the corrugated paper and the cutting mechanism 3 will not shake, thereby improving the cutting effect of the corrugated paper.

[0023] Example 2

[0024] Reference Figure 2 As another preferred embodiment of the utility model, the difference from embodiment 1 is that the cutting mechanism 3 includes a fixed rod 31, the fixed rod 31 is detachably connected to the output end of the motor 2, a plurality of thread grooves 32 are provided on the fixed rod 31 at equal intervals along the length direction, a movable sleeve 33 is slidably sleeved on the fixed rod 31, a cutter 34 is fixedly connected to the movable sleeve 33, the cutter 34 cooperates with the recess 6, a fixing bolt 35 is connected to the movable sleeve 33, the fixing bolt 35 is connected to the thread groove 32, the movable sleeve 33 is moved as needed, the movable sleeve 33 drives the cutter 34 to move, and changes the contact position between the cutter and the corrugated paper, after the position of the cutter 34 is determined, the fixing bolt 35 passes through the movable sleeve 33 and connects to the thread groove 32, fixes the movable sleeve 33, thereby fixing the cutter 34, and the position of the cutter 34 can be adjusted.

[0025] Example 3

[0026] Reference Figure 3 As another preferred embodiment of the utility model, the difference from embodiment 1 is that the rolling mechanism 7 includes a connecting plate 71, one end of the connecting plate 71 is fixedly connected to the lower surface of the baffle 5, and the other end of the connecting plate 71 is fixedly connected to a mounting block 72. The connecting plate 71 and the mounting block 72 are an integral structure, and a rotating rod 73 is rotatably connected to the mounting block 72. A gap is provided between the rotating rod 73 and the upper end of the baffle 5. When the corrugated paper moves from the gap, the upper surface of the corrugated paper contacts the rotating rod 73, and the rotating rod 73 rolls in contact with the corrugated paper to limit the upper end of the corrugated paper. The rotating rod 73 rolls in contact with the corrugated paper to reduce the friction of the corrugated paper during movement.

[0027] 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 corrugated paper slitting device, characterized in that: It comprises a mounting plate (1), wherein: The mounting plate (1) is fixedly connected to a motor (2), the output end of the motor (2) is detachably connected to a cutting mechanism (3), the mounting plate (1) is fixedly connected to a telescopic frame (4), the telescopic frame (4) is fixedly connected to a baffle (5), the baffle (5) is provided with a notch (6), the notch (6) cooperates with the cutting mechanism (3), the baffle (5) is fixedly connected to a rolling mechanism (7), and a gap is provided between the rolling mechanism (7) and the upper end of the baffle (5).

2. The corrugated paper slitting device according to claim 1, characterized in that: An anti-corrosion layer is sprayed on the mounting plate (1).

3. The corrugated paper slitting device according to claim 1, characterized in that: The cutting mechanism (3) comprises a fixed rod (31), the fixed rod (31) is detachably connected to the output end of the motor (2), a plurality of thread grooves (32) are provided on the fixed rod (31) at equal intervals along the length direction, a movable sleeve (33) is slidably sleeved on the fixed rod (31), a cutter (34) is fixedly connected to the movable sleeve (33), the cutter (34) cooperates with the recess (6), a fixing bolt (35) is connected to the movable sleeve (33), and the fixing bolt (35) is connected to the thread groove (32).

4. The corrugated paper slitting device according to claim 1, characterized in that: The rolling mechanism (7) comprises a connecting plate (71), one end of which is fixedly connected to the lower surface of the baffle (5), and the other end of which is fixedly connected to a mounting block (72), a rotating rod (73) being rotatably connected to the mounting block (72), and the gap is formed between the rotating rod (73) and the upper end of the baffle (5).

5. The corrugated paper slitting device according to claim 4, characterized in that: The connecting plate (71) and the mounting block (72) are an integral structure.

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