Paper cutting positioning device

Abstract

The utility model relates to the technical field of corrugated paper, in particular to a paper cutting positioning device which comprises a mounting seat, a mounting plate is fixedly mounted at the upper end of the mounting seat, a cutting piece is fixedly mounted on one side of the mounting seat, a second lead screw is rotatably arranged in the lower end of the mounting seat, and linkage blocks are arranged on the outer sides of the two ends of the second lead screw in a threaded and sleeved mode. And the lower end of the linkage block penetrates and extends to the lower portion of the mounting base and is fixedly provided with movable plates, a pressing piece is fixedly installed between the movable plates, the paper cutting positioning device can position corrugated paper, the corrugated paper can be conveniently cut, and the paper cutting positioning device is worthy of popularization.

Description

Technical Field

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

[0002] During the processing of corrugated paper, it needs to be cut. When cutting, the corrugated paper will easily tilt and be inconvenient to align. Manual positioning is troublesome and cannot guarantee the accuracy of positioning. There are also safety hazards, so positioning equipment is needed to position the corrugated paper. Utility Model Content

[0003] The utility model aims to solve the defect in the prior art that corrugated paper is prone to tilt when being cut, and proposes a paper cutting positioning device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A paper cutting positioning device is designed, including a mounting seat, a mounting plate is fixedly installed on the upper end of the mounting seat, a cutting piece is fixedly installed on one side of the mounting seat, a second screw rod is rotatably arranged inside the lower end of the mounting seat, and linkage blocks are provided with outer thread sleeves at both ends of the second screw rod, the lower end of the linkage block extends through and extends to the bottom of the mounting seat and is fixedly installed with a movable plate, and a clamping piece is fixedly installed between the movable plates.

[0006] Preferably, the clamping member includes a pressing plate, a movable groove is opened inside the movable plate, an electric telescopic rod is fixedly installed below the movable groove, a slider is fixedly installed on the upper end of the electric telescopic rod, and sliding grooves are opened at both ends of the pressing plate, and the slider is slidably arranged in the sliding grooves.

[0007] Preferably, side frames are fixedly installed at both ends of the pressing plate, and a pressing frame is slidably arranged inside the side frame. The pressing frame is arranged horizontally and its length direction is perpendicular to the length direction of the pressing plate.

[0008] Preferably, the electric telescopic rod is vertically arranged, and the length direction of the slide groove is vertically arranged with the length direction of the electric telescopic rod.

[0009] Preferably, the cutting member comprises a fixed shell, the upper end of which is fixedly connected to the mounting plate, a first screw rod is rotatably provided inside the fixed shell, a connecting block is threadedly sleeved on the outer side of the first screw rod, and a cutter is fixedly installed on the end of the connecting block.

[0010] The utility model provides a paper cutting positioning device, which has the beneficial effects that: during the working process, the second screw rod can drive the linkage blocks to approach each other at the same time, the distance between the movable plates can be adjusted, the stacked corrugated paper can be centered, the movable plate can drive the pressing frame to move during the movement, the pressing frame can press and hold the corners of the corrugated paper, the pressing plate can press and hold the middle of the corrugated paper, the corrugated paper can be well positioned, and the stacked corrugated paper can be prevented from shifting during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of a transverse cross-sectional structure of a paper cutting positioning device proposed by the utility model;

[0012] Figure 2 This is a longitudinal cross-sectional structural schematic diagram of a paper cutting positioning device proposed by the utility model;

[0013] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure at AA in the middle.

[0014] In the figure: a conveying device 1, a movable plate 2, a movable groove 3, a slider 4, an electric telescopic rod 5, a pressing plate 6, a slide groove 7, a side frame 8, a clamping frame 9, a cutter 10, a connecting block 11, a first screw rod 12, a fixed shell 13, a mounting plate 14, a mounting seat 15, a linkage block 16, and a second screw rod 17. DETAILED DESCRIPTION

[0015] 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.

[0016] Example 1

[0017] Reference Figure 1-3A paper cutting positioning device includes a mounting seat 15, which is fixed on an external fixing device. A mounting plate 14 is fixedly installed on the upper end of the mounting seat 15, and a cutting piece is fixedly installed on one side of the mounting seat 15, and the corrugated paper is cut by the cutting piece. A conveying device 1 is arranged below the mounting plate 14, and the corrugated paper is transported by the conveying device 1. A second screw rod 17 is rotatably arranged inside the lower end of the mounting seat 15, and the end of the second screw rod 17 is fixedly connected to an external power device, and the second screw rod 17 can be driven to rotate by the external power device. The second screw rod 17 is a bidirectional screw rod, and the outer threads of the two ends of the second screw rod 17 are provided with linkage blocks 16. When the second screw rod 17 rotates, the linkage blocks 16 at both ends can be driven to approach each other or move away from each other at the same time. The lower end of the linkage block 16 extends through and extends to the bottom of the mounting seat 15 and is fixedly installed with a movable plate 2. The movement of the linkage block 16 can drive the movable plates 2 to approach each other or move away from each other at the same time, so that the distance between the movable plates 2 can be conveniently adjusted, and the center distance between the movable plates 2 on both sides can be ensured to be always equal. The movable plate 2 can limit the corrugated paper above the conveying device 1, thereby ensuring that the corrugated paper is located at the center and preventing the corrugated paper from deviating.

[0018] A clamping piece is fixedly installed between the movable plates 2, and the corrugated paper can be pressed and held by the clamping piece to facilitate cutting of the corrugated paper. The clamping piece includes a pressing plate 6. A movable groove 3 is opened inside the movable plate 2, and an electric telescopic rod 5 is fixedly installed below the movable groove 3. The electric telescopic rod 5 is vertically arranged, and the length direction of the slide groove 7 is vertically arranged with the length direction of the electric telescopic rod 5. A slider 4 is fixedly installed on the upper end of the electric telescopic rod 5. When the electric telescopic rod 5 is started, the slider 4 can be driven to move up and down. Slide grooves 7 are opened at both ends of the pressing plate 6, and the slider 4 is slidably set in the slide groove 7. The up and down movement of the slider 4 can drive the pressing plate 6 to move up and down, and the movable plate 2 can also move horizontally along the pressing plate 6.

[0019] Side frames 8 are fixedly installed at both ends of the pressing plate 6, and a clamping frame 9 is slidably arranged inside the side frame 8. The clamping frame 9 is arranged horizontally and its length direction is perpendicular to the length direction of the pressing plate 6. The up and down movement of the pressing plate 6 can drive the clamping frame 9 to move up and down. The clamping frame 9 can move along the length direction of the pressing plate 6. The clamping frame 9 is attracted to the movable plate 2 through a magnet, and the movement of the movable plate 2 can drive the clamping frame 9 to move.

[0020] Working principle: During the operation of the paper cutting and positioning device, the corrugated paper is transported by the conveying device 1, and the linkage blocks 16 are driven to approach each other at the same time by starting the second screw rod 17. The linkage blocks 16 can drive the movable plates 2 to approach each other, and the movable plates 2 can push the corrugated paper so that the corrugated paper is set in the center. The movable plates 2 will drive the pressing frame 9 to move during the movement, and then the electric telescopic rod 5 is started to drive the pressing plate 6 to move downward. The downward movement of the pressing plate 6 will drive the pressing frame 9 to move downward. The pressing frame 9 can hold the corners of the corrugated paper, and the pressing plate 6 can hold the middle of the corrugated paper. The corrugated paper can be well positioned to avoid the stacked corrugated paper from shifting during the cutting process. Finally, the corrugated paper can be cut by the cutting piece.

[0021] Example 2

[0022] Reference Figure 1-3 As another preferred embodiment of the utility model, on the basis of embodiment 1, the cutting piece includes a fixed shell 13, the upper end of the fixed shell 13 is fixedly connected to the mounting plate 14, a first screw rod 12 is rotatably arranged inside the fixed shell 13, the first screw rod 12 is fixedly connected to an external power device, and the first screw rod 12 can be driven to rotate by the external power device, a connecting block 11 is provided with a threaded sleeve on the outer side of the first screw rod 12, the rotation of the first screw rod 12 can drive the connecting block 11 to move up and down, a cutter 10 is fixedly installed at the end of the connecting block 11, the up and down movement of the connecting block 11 can drive the cutter 10 to move up and down, and the corrugated paper can be cut by the cutter 10.

[0023] 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 paper cutting positioning device, comprising a mounting seat (15), It is characterized in that A mounting plate (14) is fixedly mounted on the upper end of the mounting seat (15), a cutting piece is fixedly mounted on one side of the mounting seat (15), a second screw rod (17) is rotatably mounted inside the lower end of the mounting seat (15), and linkage blocks (16) are threadedly sleeved on the outer sides of both ends of the second screw rod (17), the lower end of the linkage block (16) extends through and extends to the bottom of the mounting seat (15) and is fixedly mounted with a movable plate (2), and a clamping piece is fixedly mounted between the movable plates (2).

2. The paper cutting positioning device according to claim 1, It is characterized in that The clamping member comprises a pressing plate (6), a movable groove (3) is provided inside the movable plate (2), an electric telescopic rod (5) is fixedly installed below the movable groove (3), a slider (4) is fixedly installed on the upper end of the electric telescopic rod (5), and sliding grooves (7) are provided at both ends of the pressing plate (6), and the slider (4) is slidably arranged in the sliding grooves (7).

3. The paper cutting positioning device according to claim 2, It is characterized in that Side frames (8) are fixedly mounted on both ends of the pressing plate (6), and a pressing frame (9) is slidably arranged inside the side frame (8). The pressing frame (9) is arranged horizontally and its length direction is perpendicular to the length direction of the pressing plate (6).

4. The paper cutting positioning device according to claim 3, It is characterized in that The electric telescopic rod (5) is arranged vertically, and the length direction of the slide groove (7) is arranged vertically with the length direction of the electric telescopic rod (5).

5. The paper cutting positioning device according to claim 1, It is characterized in that The cutting member comprises a fixed shell (13), the upper end of the fixed shell (13) is fixedly connected to the mounting plate (14), a first screw rod (12) is rotatably arranged inside the fixed shell (13), a connecting block (11) is threadedly sleeved on the outer side of the first screw rod (12), and a cutter (10) is fixedly mounted on the end of the connecting block (11).

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