Pine needle plate modeling and cutting device

Abstract

The utility model relates to the technical field of pine needle plate processing, in particular to a pine needle plate modeling cutting device which comprises a cutting saw shell, a protection device is installed on the cutting saw shell and comprises a plastic sector plate, an arc plate, a top plate, an arc hollow plate, an elastic band and a binding band, and the arc plate is arranged on the inner edge of the plastic sector plate. An arc hollow plate penetrates through the arc plate, a top plate is fixedly mounted at the top of the arc plate and presses the arc hollow plate, elastic bands are fixedly mounted at the two ends of the arc hollow plate, and the ends of the elastic bands are fixedly connected with a binding belt. The protective device is bound and installed on an existing modeling cutting saw, so that flying wood chips are pressed down and prevented from flying into eyes of people, the amount of the wood chips falling on clothes is reduced, the structural design of the elastic band and the binding band is adopted, the elastic band has the contracting and pulling functions, repeated and crossed binding and fixing are achieved, fixing is firm, and the effect is good. The stability is good, and the protection device cannot incline downwards and fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of pine needle board processing, and specifically relates to a pine needle board shaping and cutting device. Background Technique

[0002] When making some complicated shapes of pine needle boards, electric saw cutters such as reciprocating saws will be used. When these saws are used, they are all held and moved by hand. When making shaping cuts, the sawdust flies upwards without protection. These sawdust will quickly stick to the workers' clothes and even fly into their eyes, which has usage defects. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pine needle board shaping and cutting device to solve the problems put forward in the above background technique that when making shaping cuts, the sawdust flies upwards without protection, and these sawdust will quickly stick to the workers' clothes and even fly into their eyes, which has usage defects.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] A pine needle board shaping and cutting device includes a cutting saw housing, and a protection device is installed on the cutting saw housing. The protection device includes a plastic fan-shaped plate, an arc plate, a top plate, an arc hollow plate, an elastic elastic band and a binding band. An arc plate is arranged at the inner edge position of the plastic fan-shaped plate, and the arc hollow plate is installed through the arc plate. The top plate is fixedly installed at the top of the arc plate, and the top plate presses on the arc hollow plate. Elastic elastic bands are fixedly installed at both ends of the arc hollow plate, and the ends of the elastic elastic bands are fixedly connected to the binding band.

[0006] As a further description of the above technical solution:

[0007] The plastic fan-shaped plate is inclined downward from the inner edge to the outer edge.

[0008] As a further description of the above technical solution:

[0009] The plastic fan-shaped plate and the arc plate are integrally connected.

[0010] As a further description of the above technical solution:

[0011] The plastic fan-shaped plate is made of polycarbonate material.

[0012] As a further description of the above technical solution:

[0013] The arc plate and the arc hollow plate are arranged at the same height.

[0014] As a further description of the above technical solution:

[0015] The binding band is a surface rough band.

[0016] Compared with the prior art, the utility model provides a pine needle board shaping cutting device, which has the following beneficial effects:

[0017] 1. In the utility model, a protection device is bundled and installed on the existing shaping cutting saw, so as to press down the flying wood chips, avoid flying into people's eyes, and reduce the amount of wood chips falling on clothes;

[0018] 2. In the utility model, a double-belt structure design of an elastic elastic band and a bundling band is adopted. The elastic elastic band has a self-contracting and pulling function, and is repeatedly cross-bundled and fixed. The fixing is firm and the stability is good, and the protection device will not tilt and fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the position of the protection device of the utility model;

[0020] Figure 2 It is a schematic structural diagram of the protection device of the utility model;

[0021] Figure 3 It is a schematic structural diagram of the arc plate and the top plate of the utility model;

[0022] Figure 4 It is a schematic structural diagram of the arc-shaped hollow plate of the utility model.

[0023] Legend Explanation:

[0024] 1. Cutting saw housing; 2. Plastic fan-shaped plate; 3. Arc plate; 4. Top plate; 5. Arc-shaped hollow plate; 6. Elastic elastic band; 7. Bundling band. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1 - 4, the present utility model provides a pine needle board shaping cutting device, which includes a cutting saw housing 1. A protective device is installed on the cutting saw housing 1. The protective device includes a plastic fan-shaped plate 2, an arc plate 3, a top plate 4, an arc hollow plate 5, an elastic elastic band 6 and a binding band 7. An arc plate 3 is provided at the inner edge position of the plastic fan-shaped plate 2. The arc hollow plate 5 is installed through the arc plate 3. The top plate 4 is fixedly installed at the top of the arc plate 3, and the top plate 4 presses on the arc hollow plate 5. Elastic elastic bands 6 are fixedly installed at both ends of the arc hollow plate 5, and the ends of the elastic elastic bands 6 are fixedly connected to the binding band 7.

[0028] Specifically, as Figure 1 shown, the plastic fan-shaped plate 2 is inclined downward from the inner edge to the outer edge, which is convenient for cleaning, and the water droplets flow down by themselves.

[0029] Specifically, the plastic fan-shaped plate 2 and the arc plate 3 are integrally connected.

[0030] Specifically, the plastic fan-shaped plate 2 is made of polycarbonate material with good transparency.

[0031] Specifically, the arc plate 3 and the arc hollow plate 5 are set at the same height, and the arc plate 3 does not shake inside the arc hollow plate 5.

[0032] Specifically, the binding band 7 is a surface-rough band, which is firmly bound and not easy to loosen or slip.

[0033] Working principle:

[0034] When in use, the arc hollow plate 5 is attached to the cutting saw housing 1, the plastic fan-shaped plate 2 faces the saw blade, then the binding band 7 is pulled, the elastic elastic band 6 is stretched and wound crosswise around the cutting saw housing 1, and the binding band 7 is wound around the cutting saw housing 1 in the reverse direction for binding and fixing. The worker looks through the plastic fan-shaped plate 2, and the sawdust flying out during the sawing work is pressed by the plastic fan-shaped plate 2 and falls downwards.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A pine needle board shaping cutting device, comprising a cutting saw housing (1), characterized in that: A protective device is installed on the cutting saw housing (1), and the protective device comprises a plastic fan-shaped plate (2), an arc plate (3), a top plate (4), an arc hollow plate (5), an elastic elastic band (6) and a binding belt (7). The inner edge of the plastic fan-shaped plate (2) is provided with an arc plate (3), the arc hollow plate (5) is installed through the position of the arc plate (3), the top plate (4) is fixedly installed on the top of the arc plate (3), the top plate (4) is pressed on the arc hollow plate (5), the two ends of the arc hollow plate (5) are fixedly installed with elastic elastic bands (6), and the ends of the elastic elastic bands (6) are fixedly connected to the binding belt (7).

2. A pine needle board shaping and cutting device according to claim 1, characterized in that: The plastic sector plate (2) is arranged to be inclined downward from the inner edge to the outer edge.

3. The pine needle board shaping and cutting device according to claim 1, characterized in that: The plastic sector plate (2) and the arc plate (3) are integrally connected.

4. The pine needle board shaping and cutting device according to claim 1, characterized in that: The plastic sector plate (2) is made of polycarbonate material.

5. The pine needle board shaping and cutting device according to claim 1, characterized in that: The arc plate (3) and the arc hollow plate (5) are arranged at the same height.

6. The pine needle board shaping and cutting device according to claim 1, characterized in that: The binding belt (7) is a belt with a rough surface.

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