Hot pressing device for processing green and environment-friendly compression-resistant paperboard

Abstract

The utility model relates to the technical field of green and environment-friendly compression-resistant paperboard processing, in particular to a hot-pressing device for green and environment-friendly compression-resistant paperboard processing, which is characterized in that a hot-pressing device and a supporting rod are arranged on the surface of a platform, a cutting groove is formed in the surface of the platform, a cutting machine and a fixing plate are arranged on the surface of a cutting knife, and a limiting hole is formed in the fixing plate; limiting columns are arranged in the limiting holes, connecting rods are arranged on the surfaces of the limiting columns, pressing plates are arranged on the surfaces of the positioning columns, and springs are arranged on the surfaces of the pressing plates. The anti-compression paperboard cutting device has the beneficial effects that a cutting knife can directly cut an anti-compression paperboard in time when the anti-compression paperboard tilts up, time and labor wasting caused by manual cutting of the anti-compression paperboard is avoided, a cutting groove achieves the effect of guiding chippings, waste chippings are prevented from being left on a platform, a pressing plate achieves the effect of jacking the anti-compression paperboard, and the anti-compression paperboard cutting device is simple in structure and convenient to use. And the pressure-resistant paperboard is prevented from shifting during cutting, and the effect of jacking the pressing plate is achieved through the spring.

Description

Technical Field

[0001] The utility model relates to the field of green environment-friendly pressure-resistant paperboard processing, in particular to a hot pressing device used for green environment-friendly pressure-resistant paperboard processing. Background Art

[0002] Green environmentally friendly compression-resistant cardboard is a specially manufactured cardboard product made from renewable pulp raw materials. It has green environmental protection characteristics and compressive strength. It is usually used in packaging, logistics, construction and other fields. It can provide good protection and support while reducing the burden on the environment.

[0003] In the prior art, green and environmentally friendly pressure-resistant cardboard is processed using a hot pressing device. The preheated pressure-resistant cardboard is placed on the hot pressing device, which is provided with a roller. The roller presses the pressure-resistant cardboard, and the edge of the pressure-resistant cardboard will warp. The pressure-resistant cardboard is taken out of the hot pressing device for manual cutting.

[0004] However, the anti-pressure cardboard needs to be taken out from the hot pressing device and cut manually to prevent the anti-pressure cardboard from warping. The operation cannot handle the warping of the anti-pressure cardboard in time, and the operation is time-consuming and labor-intensive, thus affecting the processing efficiency of the hot pressing plate. Utility Model Content

[0005] The utility model aims to provide a hot pressing device for processing green and environmentally friendly pressure-resistant paperboard, so as to solve the problem in the above-mentioned background technology that the pressure-resistant paperboard needs to be taken out from the hot pressing device, and the anti-pressure paperboard is manually cut for warping, and the operation cannot deal with the warping of the pressure-resistant paperboard in time, and the operation is time-consuming and labor-intensive, thereby affecting the processing efficiency of the hot pressing plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a hot pressing device for processing green environmentally friendly pressure-resistant paperboard, the hot pressing device for processing green environmentally friendly pressure-resistant paperboard comprising:

[0007] A platform, wherein a hot pressing device and a support rod are provided on the surface of the platform, and a cutting groove is opened on the surface of the platform;

[0008] A cutting knife, wherein a cutting machine and a fixing plate are provided on the surface of the cutting knife, a limiting hole is provided in the fixing plate, a limiting column is provided in the limiting hole, and a connecting rod is provided on the surface of the limiting column; and

[0009] A positioning column, a pressure plate is provided on the surface of the positioning column, and a spring is provided on the surface of the pressure plate.

[0010] Preferably, the side end of the platform is fixedly connected to the side end of the hot pressing device, a plurality of support rods are provided on the outer surface of the top of the platform, and the plurality of support rods are evenly distributed around the outer surface of the top of the platform, and a plurality of cutting grooves are opened on the side surface of the platform, and the plurality of cutting grooves are located on both sides of the side surface of the platform.

[0011] Preferably, the bottom end of the support rod is fixedly connected to the outer surface of the top of the platform, a cutting machine is provided at the top of the support rod, the top of the support rod and the bottom surface of the cutting machine are fixedly connected, and a cutting knife is provided at the bottom output end of the cutting machine, and the bottom output end of the cutting machine and the top of the cutting knife are fixedly connected.

[0012] Preferably, a fixing plate is provided on the side surface of the cutting blade, the side surface of the cutting blade and the side end of the fixing plate are fixedly connected, and the bottom end of the cutting blade and the top end of the cutting groove are butted against each other.

[0013] Preferably, a plurality of limit holes are opened inside the fixing plate, and the plurality of limit holes are located on both sides inside the fixing plate, a limit column is provided on the inner surface of the limit hole, and a spring is provided on the bottom surface of the fixing plate, the bottom surface of the fixing plate and the top end of the spring are fixedly connected, a positioning hole is opened inside the fixing plate, and a positioning column is provided on the inner surface of the positioning hole.

[0014] Preferably, the outer surface of the positioning column and the inner surface of the positioning hole are slidably connected, a pressure plate is provided at the bottom end of the positioning column, the bottom end of the positioning column and the top surface of the pressure plate are fixedly connected, and the top surface of the pressure plate and the bottom end of the spring are fixedly connected, and a connecting rod is provided on the side surface of the positioning column, the side surface of the positioning column and the side end of the connecting rod are fixedly connected, and the bottom surface of the side end of the connecting rod and the top end of the limiting column are fixedly connected.

[0015] Preferably, a sliding groove is provided on the outer surface of the limit column, the outer surface of the limit column and the inner surface of the connecting rod are slidably connected, a pressure plate is provided at the bottom end of the limit column, and the bottom end of the limit column and the top surface of the pressure plate are fixedly connected.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model discloses a hot pressing device for processing green and environment-friendly pressure-resistant cardboard. After the pressure-resistant cardboard is pressed by the hot pressing device, the pressure-resistant cardboard enters the platform surface. The cutting machine drives the cutting knife to move downward. The cutting knife directly cuts the warped edge of the pressure-resistant cardboard. The cut-off warped pressure-resistant cardboard debris slides down from the cutting groove. The cutting knife can directly cut the warped pressure-resistant cardboard in time, thus avoiding the time-consuming and labor-intensive manual cutting of the pressure-resistant cardboard. The cutting groove can guide the debris, thus avoiding the waste debris being left on the platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the main structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0021] Figure 4This is a schematic diagram of the position of the positioning column of the utility model.

[0022] In the figure: hot pressing device 1, platform 2, cutting groove 3, support rod 4, cutting knife 5, cutting machine 6, limiting column 8, slide groove 9, limiting hole 10, connecting rod 11, fixing plate 12, positioning hole 13, positioning column 14, spring 15, pressing plate 16. DETAILED DESCRIPTION

[0023] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a hot pressing device for processing green environmentally friendly pressure-resistant paperboard, the hot pressing device for processing green environmentally friendly pressure-resistant paperboard includes:

[0026] A platform 2, a hot pressing device 1 and a support rod 4 are provided on the surface of the platform 2, and a cutting groove 3 is opened on the surface of the platform 2;

[0027] A cutting blade 5, a cutting machine 6 and a fixing plate 12 are provided on the surface of the cutting blade 5, a limiting hole 10 is provided in the fixing plate 12, a limiting column 8 is provided in the limiting hole 10, and a connecting rod 11 is provided on the surface of the limiting column 8; and

[0028] A positioning column 14, a pressure plate 16 is provided on the surface of the positioning column 14, and a spring 15 is provided on the surface of the pressure plate 16;

[0029] The side end of the platform 2 is fixedly connected to the side end of the hot pressing device 1, a plurality of support rods 4 are arranged on the outer surface of the top of the platform 2, and the plurality of support rods 4 are evenly distributed around the outer surface of the top of the platform 2, and a plurality of cutting grooves 3 are opened on the side surface of the platform 2, and the plurality of cutting grooves 3 are located on both sides of the side surface of the platform 2, the bottom end of the support rod 4 is fixedly connected to the outer surface of the top of the platform 2, a cutting machine 6 is arranged on the top of the support rod 4, the top of the support rod 4 is fixedly connected to the bottom surface of the cutting machine 6, and a cutting knife 5 is arranged at the bottom output end of the cutting machine 6, and the bottom output end of the cutting machine 6 is fixedly connected to the top of the cutting knife 5; when the pressure-resistant cardboard is pressed from the hot pressing device 1, the pressure-resistant cardboard enters the surface of the platform 2, the cutting machine 6 drives the cutting knife 5 to move downward, and the cutting knife 5 directly cuts the warping of the edge of the pressure-resistant cardboard, and the cut-off warping pressure-resistant cardboard debris slides from the cutting groove 3, and the cutting knife 5 realizes the timely direct cutting of the warping of the pressure-resistant cardboard, avoiding the time-consuming and labor-intensive manual cutting of the pressure-resistant cardboard, and the cutting groove 3 realizes the role of guiding the debris, avoiding the waste debris left on the platform 2.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, a fixing plate 12 is provided on the side surface of the cutting knife 5, the side surface of the cutting knife 5 and the side end of the fixing plate 12 are fixedly connected, the bottom end of the cutting knife 5 and the top end of the cutting groove 3 are abutted against each other, a plurality of limiting holes 10 are provided inside the fixing plate 12, and the plurality of limiting holes 10 are located on both sides inside the fixing plate 12, a limiting column 8 is provided on the inner surface of the limiting hole 10, and a spring 15 is provided on the bottom surface of the fixing plate 12, the bottom surface of the fixing plate 12 and the top end of the spring 15 are fixedly connected, a positioning hole 13 is provided inside the fixing plate 12, and a positioning column 14 is provided on the inner surface of the positioning hole 13, the outer surface of the positioning column 14 and the inner surface of the positioning hole 13 are slidably connected, a pressing plate 16 is provided at the bottom end of the positioning column 14, and the bottom end of the positioning column 14 and the top surface of the pressing plate 16 are fixedly connected, The top surface of the pressure plate 16 is fixedly connected to the bottom end of the spring 15, and the side surface of the positioning column 14 is provided with a connecting rod 11, the side surface of the positioning column 14 is fixedly connected to the side end of the connecting rod 11, and the bottom surface of the side end of the connecting rod 11 is fixedly connected to the top of the limiting column 8; when the cutting knife 5 moves downward, the cutting knife 5 drives the fixing plate 12 to move downward, and the fixing plate 12 drives the positioning column 14 to move downward, the pressure plate 16 is first supported on the pressure-resistant cardboard, the spring 15 begins to compress, and the positioning column 14 moves upward along the positioning hole 13. At this time, the cutting knife 5 begins to cut the pressure-resistant cardboard, and the pressure plate 16 realizes the function of supporting the pressure-resistant cardboard to prevent the pressure-resistant cardboard from deflecting during cutting, and the spring 15 realizes the function of supporting the pressure plate 16.

[0032] Embodiment 3

[0033] On the basis of the second embodiment, a slide groove 9 is provided on the outer surface of the limit column 8, the outer surface of the limit column 8 and the inner surface of the connecting rod 11 are slidably connected, a pressure plate 16 is provided at the bottom end of the limit column 8, and the bottom end of the limit column 8 and the top surface of the pressure plate 16 are fixedly connected; the positioning column 14 drives the limit column 8 to slide in the limit hole 10, and the limit column 8 slides in the limit hole 10. The limit column 8 strengthens the stability of the pressure plate 16, and the slide groove 9 realizes the contact area between the limit column 8 and the limit hole 10, thereby strengthening the sliding stability of the limit column 8.

[0034] In actual use, after the pressure-resistant cardboard is pressed by the hot pressing device 1, the pressure-resistant cardboard enters the surface of the platform 2, and the cutting machine 6 drives the cutting knife 5 to move downward. The cutting knife 5 directly cuts the warped edge of the pressure-resistant cardboard, and the cut warped pressure-resistant cardboard debris slides from the cutting groove 3. The cutting knife 5 can directly cut the warped pressure-resistant cardboard in time, avoiding the time-consuming and laborious manual cutting of the pressure-resistant cardboard. The cutting groove 3 can guide the debris to avoid the waste debris being left on the platform 2. When the cutting knife 5 moves downward, the cutting knife 5 drives the fixing plate 12 to move downward, and the fixing plate 12 drives the positioning column 14 to move downward. The pressing plate 16 is first supported on the pressure-resistant paperboard, the spring 15 begins to compress, and the positioning column 14 moves upward along the positioning hole 13. At this time, the cutting knife 5 begins to cut the pressure-resistant paperboard. The pressing plate 16 realizes the function of supporting the pressure-resistant paperboard to prevent the pressure-resistant paperboard from deflecting during cutting. The spring 15 realizes the function of supporting the pressing plate 16. The positioning column 14 drives the limiting column 8 to slide in the limiting hole 10. The limiting column 8 slides in the limiting hole 10. The limiting column 8 strengthens the stability of the pressing plate 16. The slide groove 9 realizes the contact area between the limiting column 8 and the limiting hole 10, and strengthens the sliding stability of the limiting column 8.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot pressing device for processing green and environmentally friendly pressure-resistant paperboard, characterized in that: The hot pressing device for processing green environmentally friendly pressure-resistant paperboard comprises: A platform (2), wherein a hot pressing device (1) and a support rod (4) are provided on the surface of the platform (2), and a cutting groove (3) is provided on the surface of the platform (2); A cutting knife (5), wherein a cutting machine (6) and a fixing plate (12) are provided on the surface of the cutting knife (5), a limiting hole (10) is provided in the fixing plate (12), a limiting column (8) is provided in the limiting hole (10), and a connecting rod (11) is provided on the surface of the limiting column (8); and A positioning column (14), wherein a pressure plate (16) is provided on the surface of the positioning column (14), and a spring (15) is provided on the surface of the pressure plate (16).

2. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 1, characterized in that: The side end of the platform (2) and the side end of the hot pressing device (1) are fixedly connected, a plurality of support rods (4) are provided on the top outer surface of the platform (2), and the plurality of support rods (4) are evenly distributed around the top outer surface of the platform (2), and a plurality of cutting grooves (3) are opened on the side surface of the platform (2), and the plurality of cutting grooves (3) are located on both sides of the side surface of the platform (2).

3. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 2, characterized in that: The bottom end of the support rod (4) is fixedly connected to the outer surface of the top of the platform (2); a cutting machine (6) is provided at the top of the support rod (4); the top of the support rod (4) is fixedly connected to the bottom surface of the cutting machine (6); a cutting knife (5) is provided at the bottom output end of the cutting machine (6); the bottom output end of the cutting machine (6) is fixedly connected to the top of the cutting knife (5).

4. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 1, characterized in that: A fixing plate (12) is provided on the side surface of the cutting knife (5), the side surface of the cutting knife (5) and the side end of the fixing plate (12) are fixedly connected, and the bottom end of the cutting knife (5) and the top end of the cutting groove (3) are butted against each other.

5. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 4, characterized in that: The fixing plate (12) is provided with a plurality of limiting holes (10) inside, and the plurality of limiting holes (10) are located on both sides inside the fixing plate (12); limiting columns (8) are provided on the inner surfaces of the limiting holes (10); a spring (15) is provided on the bottom surface of the fixing plate (12); the bottom surface of the fixing plate (12) and the top end of the spring (15) are fixedly connected; a positioning hole (13) is provided inside the fixing plate (12), and a positioning column (14) is provided on the inner surface of the positioning hole (13).

6. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 5, characterized in that: The outer surface of the positioning column (14) and the inner surface of the positioning hole (13) are slidably connected, a pressure plate (16) is provided at the bottom end of the positioning column (14), the bottom end of the positioning column (14) and the top surface of the pressure plate (16) are fixedly connected, and the top surface of the pressure plate (16) and the bottom end of the spring (15) are fixedly connected, and a connecting rod (11) is provided on the side surface of the positioning column (14), the side surface of the positioning column (14) and the side end of the connecting rod (11) are fixedly connected, and the bottom surface of the side end of the connecting rod (11) and the top end of the limiting column (8) are fixedly connected.

7. The hot pressing device for processing green and environmentally friendly pressure-resistant paperboard according to claim 5, characterized in that: The outer surface of the limiting column (8) is provided with a sliding groove (9), the outer surface of the limiting column (8) and the inner surface of the connecting rod (11) are slidably connected, the bottom end of the limiting column (8) is provided with a pressing plate (16), and the bottom end of the limiting column (8) and the top surface of the pressing plate (16) are fixedly connected.

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