CN205521568U - Efficiency of automatic paving machine cut paper of mosaic is improved novel hand papercutter - Google Patents

Abstract

The utility model belongs to the technical field of paper cutting equipment for automatic mosaic paving and pasting machines, and specifically relates to a new type of paper cutter for improving the paper cutting efficiency of automatic mosaic paving and pasting machines, including an upper movable paper cutter mounting plate and an upper movable paper cutter. Knife and the lower fixed paper cutter used in conjunction with the upper movable paper cutter, the upper movable paper cutter is fixedly connected to the upper movable paper cutter mounting plate, and there is a Several pressure regulating springs are used to adjust the pressure between the upper movable paper cutter and the upper movable paper cutter, and several pressure regulating springs abut between the upper movable paper cutter mounting plate and the upper movable paper cutter, During repeated use, when the position of the upper movable paper cutter mounting plate is fixed or slightly shifted, the purpose is to ensure that the upper movable paper cutter presses against the side of the lower fixed paper cutter to ensure the cutting speed and prevent paper jam.

Description

A new type of paper cutter to improve the paper cutting efficiency of mosaic automatic paving machine

technical field

The utility model belongs to the technical field of paper cutting equipment for an automatic mosaic paving machine, and in particular relates to a new paper cutter for improving the paper cutting efficiency of an automatic mosaic paving machine.

Background technique

Because of its small size, mosaic exterior wall tiles can be made into various puzzles in use, and can also produce gradient effects by adjusting the color layout. They are deeply loved by consumers. Competition is also greater. In the production of mosaic paving equipment in ceramic factories, the principle is mainly to put mosaic tiles of various colors into pre-designed empty positions, and then paste them on the surface with a kind of paving sticker. After drying, the whole piece Take it out and package it for sale. In the pasting process, long paper rolls are used and accurately cut and then pasted on the assembled mosaic tiles. In the past, there were some problems with the paper cutting device of the laying robot, mainly in the paper cutting. The speed is slow, the cutting is easy to jam, and it often needs to be shut down for maintenance and adjustment, resulting in the need for long-term guarding by the mechanics of the ceramic factory, and the shutdown also leads to production interruption, which directly affects the production efficiency of the factory and is not conducive to the ceramic mosaic exterior wall tiles. The reduction of production cost, how to effectively solve these problems has always been a difficult problem for ceramic factory manufacturers, and the main solution to these problems lies in the structural design of the paper cutter. It is necessary to design a new reasonable and effective paper cutting method .

Utility model content

The utility model overcomes the shortcomings in the prior art, and provides a new type of paper cutter that improves the paper cutting efficiency of the mosaic automatic paving machine, which ensures that the upper movable paper cutter presses against the side of the lower fixed paper cutter, ensuring paper speed to prevent paper jams.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A new type of paper cutter to improve the paper cutting efficiency of the mosaic automatic paving machine, including an upper movable paper cutter mounting plate, an upper movable paper cutter, a lower fixed paper cutter used in conjunction with the upper movable paper cutter, and an upper movable paper cutter The paper knife is fixedly connected to the upper movable paper cutter installation plate, and several pressure adjustment springs are arranged between the upper movable paper cutter installation plate and the upper movable paper cutter, and several pressure adjustment springs abut against the upper movable paper cutter installation Between the plate and the upper movable paper cutter, and make the upper movable paper cutter press against the side of the lower fixed paper cutter, and also include a cylinder for driving the upper movable paper cutter and a positioning plate for installing the cylinder.

Furthermore, both ends of the knife edge of the upper movable paper cutter are arc-shaped downwards.

Further, the overall length and width of the upper movable paper cutter mounting plate are the same as those of the upper movable paper cutter, and the width of the knife body of the upper movable paper cutter corresponding to the edge of the upper movable paper cutter is greater than that of the upper movable paper cutter mounting plate. width.

Further, there are 4 counterbores for symmetrically installing the pressure adjustment springs on the upper movable paper cutter mounting plate.

Further, the above-mentioned upper movable paper cutter is locked on the upper movable paper cutter mounting plate through four self-locking screws.

Further, the cylinder is a general-purpose cylinder, which is connected with the cylinder installation positioning plate by screws, the cylinder installation positioning plate is a 12mm×20mm stainless steel plate, and the length of the cylinder installation positioning plate is 900mm-1200mm.

Further, guide devices are provided at both ends of the upper movable paper cutter. The guide device includes a fixed plate and a linear bearing. The upper movable paper cutter mounting plate is fixedly connected to the fixed plate by screws, and the fixed plate can slide on the linear bearing.

Further, the section of the lower fixed paper cutter is I-shaped, and the surfaces of the edges of the upper movable paper cutter and the lower fixed paper cutter are covered with a heat treatment layer.

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

The utility model relates to a new type of paper cutter for improving the paper cutting efficiency of the mosaic automatic paving machine, which includes an upper movable paper cutter mounting plate, an upper movable paper cutter and a lower fixed cutter used in conjunction with the upper movable paper cutter. Paper knife, the upper movable paper cutter is fixedly connected to the upper movable paper cutter installation plate, and several pressure adjustment springs are arranged between the upper movable paper cutter installation plate and the upper movable paper cutter for adjusting the upper movable paper cutter The pressure between the upper movable paper cutter and the upper movable paper cutter, several pressure regulating springs are abutted between the upper movable paper cutter installation plate and the upper movable paper cutter, during repeated use, when the upper movable paper cutter installation plate When the position is fixed or slightly shifted, the purpose is to ensure that the upper movable paper cutter presses against the side of the lower fixed paper cutter to ensure the cutting speed and prevent paper jams.

Description of drawings

Accompanying drawing is used for providing further understanding to the utility model, is used for explaining the utility model together with the embodiment of the utility model, does not constitute the limitation of the utility model, in the accompanying drawing:

Fig. 1 is a partial structural representation of a novel paper cutter that improves the paper-cutting efficiency of a mosaic automatic paving machine described in the utility model;

Fig. 2 is a structural schematic diagram of another direction of a novel paper cutter that improves the paper cutting efficiency of the mosaic automatic paving machine described in the utility model;

Fig. 3 is a structural schematic diagram of the upper movable paper cutter mounting plate of a new paper cutter that improves the paper cutting efficiency of the mosaic automatic paving machine described in the utility model;

Fig. 4 is a schematic cross-sectional structure diagram at B-B in Fig. 3;

Fig. 5 is a structural schematic diagram of the upper movable paper cutter of a new paper cutter that improves the paper cutting efficiency of the mosaic automatic paving machine described in the utility model;

Fig. 6 is a schematic cross-sectional structure diagram at C-C in Fig. 5;

FIG. 7 is a schematic diagram of a partially enlarged structure at point A in FIG. 1 .

Figures 1 to 7 include:

10—upper movable paper cutter, 11—upper movable paper cutter mounting plate, 111—counterbore, 12—pressure adjustment spring, 13—self-locking screw;

20——The lower fixed paper cutter;

30 - cylinder, 31 - positioning plate for cylinder installation;

40—guiding device, 41—fixed plate, 42—linear bearing.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

As shown in Figures 1 to 7, a new type of paper cutter for improving the paper cutting efficiency of the mosaic automatic paving machine described in the utility model, as shown in Figures 1 and 2, includes an upper movable paper cutter mounting plate 11 With the upper movable paper cutter 10 and the lower fixed paper cutter 20 used in conjunction with the upper movable paper cutter 10, the upper movable paper cutter 10 is affixed to the upper movable paper cutter mounting plate 11, as shown in Figure 2, the upper Several pressure regulating springs 12 are provided between the movable paper cutter mounting plate 11 and the upper movable paper cutter 10, and several pressure regulating springs 12 abut against the upper movable paper cutter mounting plate 11 and the upper movable paper cutter 10. space, and make the upper movable paper cutter 10 press against the side of the lower fixed paper cutter 20.

As shown in Fig. 5 and Fig. 6, both ends of the knife edge of the upper movable paper cutter 10 are arc-shaped downwards, and the downward curved arcs of the two ends of the knife edge of the upper movable paper cutter 10 when cutting paper The shaped part first touches the two ends of the paper to be cut, so that the blade and the two ends of the paper web form two-point contact, increasing the pressure of the blade on the paper web, which is convenient for cutting the paper web with less effort.

As shown in Figure 1, the overall length and width of the upper movable paper cutter mounting plate 11 is the same as that of the upper movable paper cutter 10, and the width of the cutter body of the upper movable paper cutter 10 corresponding to the edge of the upper movable paper cutter 10 is greater than The width of last movable paper cutter mounting plate 11, the length of the cutter body of upper movable paper cutter 10 corresponding to the edge of a knife of upper movable paper cutter 10 is determined according to the size of the paved paper cut.

As shown in Figures 1 to 4, the upper movable paper cutter mounting plate 11 is provided with four counterbore holes 111 for symmetrically installing the pressure regulating springs 12, and the four pressure regulating springs 12 are installed in the four counterbore holes 111 respectively. Four pressure regulating springs 12 are evenly distributed between the upper movable paper cutter mounting plate 11 and the upper movable paper cutter 10 .

As shown in Figure 1, the above-mentioned upper movable paper cutter 10 is locked on the upper movable paper cutter mounting plate 11 by four self-locking screws 13, and the upper movable paper cutter 10 and the upper movable paper cutter mounting plate 11 are together Move up and down.

As shown in Figure 1 and Figure 2, it also includes a cylinder 30 for driving the upper movable paper cutter 10 and a positioning plate 31 for installing the cylinder. Screw connection, cylinder installation positioning plate 31 is 12mm * 20mm stainless steel plate, the length of cylinder installation positioning plate 31 is 1000mm.

As shown in Fig. 1 and Fig. 7, the two ends of the upper movable paper cutter 10 are respectively provided with guiding devices 40, the guiding devices 40 include a fixed plate 41 and a linear bearing 42, and the upper movable paper cutter mounting plate 11 is fixedly connected to the fixed frame by screws. Plate 41, the fixed plate 41 can slide on the linear bearing 42, and the upper movable paper cutter mounting plate 11 drives the upper movable paper cutter 10 to slide up and down on the guide device 40 during use.

As shown in FIG. 2 , the section of the lower fixed paper cutter 20 is I-shaped, and the surfaces of the upper movable paper cutter 10 and the lower fixed paper cutter 20 are covered with a heat treatment layer.

Finally, it should be noted that the above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the embodiments, for those skilled in the art, it is still It is possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent replacements on some of the technical features, but within the spirit and principles of the present utility model, any modifications, equivalent replacements, improvements, etc. Included within the protection scope of the present utility model.

Claims (8)

1. A novel paper cutter that improves the paper cutting efficiency of the mosaic automatic paving machine, is characterized in that: it includes an upper movable paper cutter mounting plate, an upper movable paper cutter and a lower movable cutter used in conjunction with the upper movable paper cutter. A fixed paper cutter, the upper movable paper cutter is fixedly connected to the upper movable paper cutter installation plate, and several pressure adjustments are arranged between the upper movable paper cutter installation plate and the upper movable paper cutter Spring, the several pressure regulating springs abut between the upper movable paper cutter mounting plate and the upper movable paper cutter, and make the upper movable paper cutter press against the lower fixed paper cutter It also includes a cylinder for driving the upper movable paper cutter and a positioning plate for installing the cylinder. 2. According to claim 1, a novel paper cutter for improving paper-cutting efficiency of the mosaic automatic paving machine is characterized in that: both ends of the edge of the upper movable paper cutter are arc-shaped downwards . 3. According to claim 2, a novel paper cutter for improving the paper-cutting efficiency of the mosaic automatic paving machine is characterized in that: the overall length and width of the upper movable paper cutter mounting plate is the same as that of the upper movable paper cutter. The knives are the same, and the width of the knife body of the upper movable paper cutter corresponding to the knife edge of the upper movable paper cutter is greater than the width of the mounting plate of the upper movable paper cutter. 4. According to claim 1, a new type of paper cutter for improving the paper-cutting efficiency of the mosaic automatic paving machine is characterized in that: the upper movable paper cutter mounting plate is provided with four springs for symmetrical installation of pressure adjustment springs counterbore. 5. According to claim 1, a new paper cutter for improving the paper cutting efficiency of the mosaic automatic paving machine is characterized in that: the upper movable paper cutter is locked on the upper movable paper cutter mounting plate by four self-locking screws superior. 6. According to claim 1, a novel paper cutter for improving paper-cutting efficiency of the mosaic automatic paving machine is characterized in that: the cylinder is a general-purpose cylinder, which is connected with the cylinder installation positioning plate by screws, and the cylinder is installed The positioning plate is a 12mm×20mm stainless steel plate, and the length of the positioning plate installed on the cylinder is 900mm-1200mm. 7. According to claim 1, a new type of paper cutter for improving the paper cutting efficiency of the mosaic automatic paving machine is characterized in that: the two ends of the upper movable paper cutter are respectively provided with guide devices, and the guide devices include fixed plate and a linear bearing, the upper movable paper cutter mounting plate is fixedly connected to the fixed plate by screws, and the fixed plate can slide on the linear bearing. 8. According to claim 1, a novel paper cutter for improving the paper-cutting efficiency of the mosaic automatic paving machine is characterized in that: the section of the lower fixed paper cutter is I-shaped, and the upper movable paper cutter and The surface of the edge of the lower fixed paper cutter is covered with a heat treatment layer.