Decorative paper slitting anti-warping device

Abstract

The utility model relates to the technical field of decorative paper, in particular to a decorative paper slitting anti-warping device which comprises a two-way telescopic rod, connecting lugs are fixedly connected to the two ends of the two-way telescopic rod, connecting plates are fixedly connected to the two connecting lugs, and pressing edges are connected to the two ends of the two connecting plates through limiting mechanisms. The lower end of the pressing edge is flush with the lower end of the connecting plate, and the pressing edge is adjusted through an adjusting mechanism. The paper pressing device has the advantages that paper of different specifications can be pressed and prevented from warping, the two sides of the paper can be pressed at the same time, and convenience in operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative paper, in particular to a decorative paper slitting anti-warping device. Background Technique

[0002] In the product structure, the decorative paper is placed under the surface paper, mainly playing the role of providing decorative patterns and covering to prevent the bottom glue from oozing. When slitting the decorative paper, an anti-warping device is needed to press both sides of the paper to prevent the paper from warping and curling during winding. Generally, two pressing blocks are used to press both sides of the paper. When moving, the two pressing blocks need to be held separately, resulting in inconvenient operation during anti-warping. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problem of inconvenient operation during anti-warping in the prior art, and a decorative paper slitting anti-warping device is proposed.

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

[0005] Design a decorative paper slitting anti-warping device, including a bidirectional telescopic rod. Both ends of the bidirectional telescopic rod are fixedly connected with connecting ears. Connecting plates are fixedly connected to both connecting ears. Pressing edges are connected to both ends of the two connecting plates through a limiting mechanism. The lower end of the pressing edge is flush with the lower end of the connecting plate. The pressing edge is adjusted by an adjusting mechanism.

[0006] Preferably, the limiting mechanism includes an installation groove. The installation groove is opened on the connecting plate. The pressing edge is placed in the installation groove. Limiting grooves are opened on both inner walls of the installation groove. Limiting columns are fixedly connected to the pressing edge. The limiting columns are slidably arranged in the limiting grooves.

[0007] Preferably, the adjusting mechanism includes two connecting edges. Rectangular sleeves are sleeved on both ends of the two connecting edges. The four rectangular sleeves are respectively fixedly connected to the pressing edge. The two connecting edges are moved through a moving mechanism.

[0008] Preferably, the moving mechanism includes a hinged rod. One end of the hinged rod is hinged to the connecting edge and the other end is hinged to a threaded sleeve. The threaded sleeve is threadedly connected to a threaded rod. The threaded rod is rotatably connected to the bidirectional telescopic rod through a bearing.

[0009] Preferably, a knob is fixedly connected to the threaded rod.

[0010] Preferably, the bearing is a thrust ball bearing.

[0011] Preferably, the pressing edge is made of a metal material.

[0012] A warping prevention device for decorative paper cutting proposed by the present utility model has the beneficial effects that: through the telescopic movement of the bidirectional telescopic rod, the distance between the two connecting plates is adjusted, and the pressing edge is adjusted through the adjusting mechanism to press and prevent warping of papers of different specifications. At the same time, it is convenient to press both sides of the paper simultaneously, which is also beneficial to the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a warping prevention device for decorative paper cutting proposed by the present utility model;

[0014] Figure 2 is a perspective view of a warping prevention device for decorative paper cutting proposed by the present utility model;

[0015] Figure 3 is a front view of a warping prevention device for decorative paper cutting proposed by the present utility model.

[0016] In the figure: 1, pressing edge; 2, connecting plate; 3, bidirectional telescopic rod; 4, limiting groove; 5, limiting column; 6, hinge rod; 7, threaded sleeve; 8, connecting ear; 9, rectangular sleeve; 10, connecting edge; 11, threaded rod; 12, knob; 13, installation groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] Embodiment 1

[0019] Referring to Figures 1 - 3 , a warping prevention device for decorative paper cutting includes a bidirectional telescopic rod 3. Both ends of the bidirectional telescopic rod 3 are fixedly connected with connecting ears 8. Connecting plates 2 are fixedly connected to both connecting ears 8. Pressing edges 1 are connected to both ends of the two connecting plates 2 through a limiting mechanism. The lower end of the pressing edge 1 is flush with the lower end of the connecting plate 2. The pressing edge 1 is adjusted through an adjusting mechanism. Through the telescopic movement of the bidirectional telescopic rod 3, the distance between the two connecting plates 2 is adjusted, and the pressing edge 1 is adjusted through the adjusting mechanism to press and prevent warping of papers of different specifications. At the same time, it is convenient to press both sides of the paper simultaneously, which is also beneficial to the convenience of operation.

[0020] The limiting mechanism includes an installation groove 13. The connecting plate 2 is provided with the installation groove 13. The pressing edge 1 is placed in the installation groove 13. Limiting grooves 4 are opened on both inner walls of the installation groove 13. The limiting posts 5 are engaged with the limiting grooves 4, which play a role in connecting the pressing edge 1 and the installation groove 13, preventing the pressing edge 1 from detaching from the installation groove 13. The pressing edge 1 is fixedly connected to the limiting posts 5. The limiting posts 5 are slidably arranged in the limiting grooves 4. By adjusting the position of the pressing edge 1 in the installation groove 13, the width of the anti-warping of the pressing can be adjusted, so as to perform anti-warping for papers of different widths. The pressing edge 1 is made of a metal material, and the metal material is stainless steel material, which has a relatively large density, so as to press and anti-warp the paper.

[0021] Embodiment 2

[0022] Refer to Figures 1 - 3 , as another preferred embodiment of the present utility model, on the basis of Embodiment 1, the adjusting mechanism includes two connecting edges 10. Rectangular sleeves 9 are sleeved at both ends of the two connecting edges 10. The four rectangular sleeves 9 are respectively fixedly connected to the pressing edge 1. The two connecting edges 10 move through a moving mechanism. The moving mechanism includes a hinged rod 6. One end of the hinged rod 6 is hinged to the connecting edge 10 and the other end is hinged to a threaded sleeve 7. The threaded sleeve 7 is threadedly connected to a threaded rod 11. The threaded rod 11 is rotatably connected to the double telescopic rod 3 through a bearing. The bearing is a thrust ball bearing, so as to be able to bear axial load. By holding the threaded rod 11, the device can be driven to move. By rotating the threaded rod 11, the position of the threaded sleeve 7 on the threaded rod 11 can be adjusted, so as to adjust the inclination angle of the hinged rod 6, so as to adjust the position of the pressing edge 1 in the installation groove 13, so as to adjust the four pressing edges 1 simultaneously, without individual adjustment, which is beneficial to the convenience during operation.

[0023] A knob 12 is fixedly connected to the threaded rod 11. The knob 12 is convenient for grasping and rotating to drive the threaded rod 11 to rotate.

[0024] During use, by telescoping the double telescopic rod 3, the distance between the two connecting plates 2 can be adjusted, so that the connecting plates 2 are aligned with both sides of the paper to perform pressing on papers of different lengths. Then rotate the threaded rod 11 to adjust the position of the threaded sleeve 7 on the threaded rod 11, so as to adjust the inclination angle of the hinged rod 6 and adjust the position of the pressing edge 1 in the installation groove 13 to press papers of different widths.

[0025] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacement or change, and should be covered within the protection scope of the present utility model.

Claims

1. A decorative paper slitting anti-warping device, including a bidirectional telescopic rod (3), characterized in that, Both ends of the bidirectional telescopic rod (3) are fixedly connected with connecting ears (8). Connecting plates (2) are fixedly connected to both of the two connecting ears (8). Both ends of the two connecting plates (2) are connected with pressing edges (1) through limiting mechanisms. The lower end of the pressing edge (1) is flush with the lower end of the connecting plate (2). The pressing edge (1) is adjusted by an adjusting mechanism.

2. The anti-warping device for slitting decorative paper according to claim 1, characterized in that, The limiting mechanism includes an installation groove (13). The installation groove (13) is formed on the connecting plate (2). The pressing edge (1) is placed in the installation groove (13). Limiting grooves (4) are formed on both inner walls of the installation groove (13). A limiting column (5) is fixedly connected to the pressing edge (1). The limiting column (5) is slidably arranged in the limiting groove (4).

3. The slitting anti-warping device for decorative paper according to claim 1, characterized in that, The adjusting mechanism includes two connecting edges (10). Rectangular sleeves (9) are sleeved on both ends of the two connecting edges (10). The four rectangular sleeves (9) are respectively fixedly connected to the pressing edge (1). The two connecting edges (10) are moved through a moving mechanism.

4. A decorative paper slitting anti-warping device according to claim 3, characterized in that, The moving mechanism includes a hinge rod (6). One end of the hinge rod (6) is hinged to the connecting edge (10), and the other end is hinged to a threaded sleeve (7). The threaded sleeve (7) is threadedly connected to a threaded rod (11). The threaded rod (11) is rotatably connected to the bidirectional telescopic rod (3) through a bearing.

5. The slitting anti-warping device for decorative paper according to claim 4, characterized in that, A knob (12) is fixedly connected to the threaded rod (11).

6. The anti-warping device for slitting decorative paper according to claim 4, characterized in that The bearing is a thrust ball bearing.

7. The slitting anti-warping device for decorative paper according to claim 1, characterized in that, The pressing edge (1) is made of a metal material.

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