Plate cutting device for wooden wardrobe processing

Abstract

The utility model relates to the technical field of furniture production, and discloses a board cutting device for processing a wooden wardrobe, which comprises a workbench, a circular saw blade is arranged on the workbench, the circular saw blade penetrates through the workbench, a motor for driving the circular saw blade is arranged at the bottom of the workbench, and a protective shed is further arranged on the workbench. The circular saw blade is located in the protective shed and perpendicular to a shed opening, a door curtain is installed at the shed opening and composed of a plurality of rubber sheets, the rubber sheets extend from the top of the protective shed to the bottom of the protective shed, iron blocks and strip-shaped magnets are fixed to the two sides of each rubber sheet respectively, and the adjacent rubber sheets are tightly attached through the iron blocks and the strip-shaped magnets. The protective shed has the advantages that the door curtain does not affect entering and exiting of wood boards in the protective shed, meanwhile, wood chips generated in the cutting process can be blocked, dust diffusion is prevented, environmental pollution is reduced, and the protective shed is simple in structure and convenient to operate and use.

Description

Technical Field

[0001] This utility model relates to the field of furniture production technology, and in particular to a board cutting device for processing wooden wardrobes. Background Technology

[0002] In machining processes, common methods for cutting sheet metal include manual cutting, semi-automatic cutting machine cutting, and CNC cutting machine cutting. Manual cutting is flexible and convenient, but it suffers from poor quality, large dimensional errors, significant material waste, and a large workload for subsequent processing. Furthermore, it involves harsh working conditions and low production efficiency. In furniture production, furniture sheets must meet specified standards for length, height, and thickness, often requiring cutting and precision processing. Traditionally, furniture sheet metal cutting is mostly done using hand saws, which consumes a lot of manpower and involves high labor intensity.

[0003] Chinese utility model patent (authorization announcement number: CN219276094U, title: A cutting machine for furniture manufacturing) includes a main body, an anti-damage mechanism, and a stabilizing cutting mechanism. The anti-damage mechanism is located at the upper end of the main body, and the stabilizing cutting mechanism is located in the middle of the main body. The main body includes a cutting machine housing, a fixed base, support feet, and a manufacturing table. The fixed base is fixedly installed at the lower end of the cutting machine housing, the support feet are fixedly installed at the lower end of the fixed base, and the manufacturing table is fixedly installed inside the lower end of the cutting machine housing. The anti-damage mechanism includes a water tank, a water inlet, a water pump, a water pumping pipe, a drain pipe, a water storage chamber, an atomizing nozzle, and a drain outlet. This cutting machine for furniture manufacturing effectively avoids the problem of friction and fire caused by the high-speed rotation of the cutting blade contacting and cutting wooden furniture, which could easily damage the wooden furniture. This increases the safety of the cutting machine and greatly improves its practicality. However, the wooden boards after spray dust removal need to be dried in time to avoid deformation, mold, and rot, thus increasing production costs. Utility Model Content

[0004] The purpose of this invention is to provide a board cutting device for processing wooden wardrobes, so as to overcome the shortcomings of the prior art.

[0005] The purpose of this utility model is achieved through the following technical solution: a board cutting device for processing wooden wardrobes, including a workbench, on which a circular saw blade is installed, the circular saw blade penetrating through the workbench, a motor driving the circular saw blade is installed at the bottom of the workbench, a protective canopy is also installed on the workbench, the circular saw blade is located inside the protective canopy and perpendicular to the canopy opening, a curtain is installed at the canopy opening, the curtain is composed of several rubber sheets, the rubber sheets extend from the top to the bottom of the protective canopy, iron blocks and bar magnets are fixed on both sides of the rubber sheets respectively, and the iron blocks and bar magnets make the adjacent rubber sheets fit tightly together.

[0006] Preferably, a water tank is installed next to the workbench, and an air inlet pipe and an exhaust fan are installed on the top of the water tank. The air inlet pipe is used to connect the protective shed and the water tank, and the exhaust fan is used to exhaust the air in the water tank. The water tank is filled with tap water, which submerges the end of the air inlet pipe inside the water tank. A drain pipe and a water inlet pipe are installed on the side wall of the water tank, and valves are installed on both the drain pipe and the water inlet pipe.

[0007] Preferably, the circular saw blade has multiple heat dissipation holes arranged randomly in the radial direction of the circular saw blade. The circular saw blade includes a steel substrate and a brazed working layer, and the brazed working layer contains diamond.

[0008] Preferably, the diameters of the plurality of heat dissipation holes are different.

[0009] Preferably, the diamond is a plurality of diamond particles with gaps between them.

[0010] Preferably, the diamond particles are distributed at a distance of 5-15 mm from the edge of the circular saw blade.

[0011] Preferably, the total area of ​​the plurality of heat dissipation holes accounts for 20%-25% of the area of ​​the steel substrate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The curtain not only does not affect the entry and exit of the wooden planks in the protective shed, but also blocks the wood chips generated during the cutting process, prevents dust from spreading, and reduces environmental pollution. It is not only simple in structure, but also easy to operate and use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of a circular saw blade;

[0016] In the diagram, 1-workbench, 2-circular saw blade, 3-protective shed, 4-door curtain, 5-water tank, 6-air inlet pipe, 7-exhaust fan, 8-drainage pipe, 9-heat dissipation hole, 10-steel base, 11-brazing working layer. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1As shown, a board cutting device for processing wooden wardrobes includes a workbench 1, on which a circular saw blade 2 is installed, penetrating the workbench 1. A motor driving the circular saw blade 2 is installed at the bottom of the workbench 1. A protective canopy 3 is also installed on the workbench 1. The circular saw blade 2 is located inside the protective canopy 3 and perpendicular to the canopy opening. A curtain 4 is installed at the canopy opening. The curtain 4 is composed of several rubber sheets, which extend from the top to the bottom of the protective canopy 3. Iron blocks and bar magnets are fixed on both sides of the rubber sheets respectively. The iron blocks and bar magnets make the adjacent rubber sheets fit tightly together. The curtain 4 does not affect the entry and exit of the wooden board inside the protective canopy 3, and at the same time, it can block the wood chips generated during the cutting process, prevent dust diffusion, and reduce environmental pollution. It is not only simple in structure but also easy to operate and use.

[0024] In this embodiment, as Figure 1 As shown, a water tank 5 is installed next to the workbench 1. An air inlet pipe 6 and an exhaust fan 7 are installed on the top of the water tank 5. The air inlet pipe 6 is used to connect the protective shed 3 and the water tank 5. The exhaust fan 7 is used to exhaust the air in the water tank 5. The water tank 5 is filled with tap water, which submerges the end of the air inlet pipe 6 inside the water tank 5. A drain pipe 8 and a water inlet pipe are installed on the side wall of the water tank 5. Valves are installed on both the drain pipe 8 and the water inlet pipe. The exhaust fan 7 draws dust into the water tank 5, further improving the dust removal effect and reducing environmental pollution.

[0025] In this embodiment, as Figure 2 As shown, the circular saw blade 2 has multiple heat dissipation holes 9 arranged randomly in the radial direction of the circular saw blade 2. The diameters of the multiple heat dissipation holes 9 can be the same, which can more thoroughly remove noise of the same frequency. It is best if they are different, so that they can suppress noise of different frequencies. Optionally, the saw blade includes a steel base 10 and a brazed working layer 11. The brazed working layer 11 has diamond on it. Brazing is an existing technology and will not be described in detail here. The brazed working layer 11 is a layer made by brazing. The diamond mentioned above is brazed on. With this structure, the efficiency is greatly improved. Experiments have shown that when cutting cast iron products, the working efficiency of this saw blade is 30% higher than that of existing electroplated saw blades, the noise is reduced by 40%, and the service life is 50 times that of ordinary resin saw blades.

[0026] In this embodiment, as Figure 2 As shown, the diamond consists of multiple diamond particles with gaps between them. The diamond particles are distributed 5-15mm away from the edge of the circular saw blade 2. The total area of ​​the multiple heat dissipation holes 9 accounts for 20%-25% of the area of ​​the steel substrate 10. The gaps can also be called chip gaps, which are mainly to prevent the chips generated during the cutting process from hindering the rotation of the saw blade. With chip gaps, the chips during the cutting process can be temporarily stored in the chip gaps and then carried out by the rotating saw blade.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A board cutting device for processing wooden wardrobes, comprising a workbench (1), on which a circular saw blade (2) is mounted, the circular saw blade (2) penetrating the workbench (1), and a motor for driving the circular saw blade (2) is mounted at the bottom of the workbench (1), characterized in that: The workbench (1) is also provided with a protective shed (3), the circular saw blade (2) is located in the protective shed (3) and is perpendicular to the shed opening, the shed opening is provided with a curtain (4), the curtain (4) is composed of a plurality of rubber sheets, the rubber sheets extend from the top to the bottom of the protective shed (3), iron blocks and strip magnets are respectively fixed on the two sides of the rubber sheets, the iron blocks and the strip magnets make the adjacent rubber sheets closely adhere to each other.

2. The plate cutting device for processing wooden wardrobe according to claim 1, characterized in that: A water tank (5) is installed beside the workbench (1), an air inlet pipe (6) and an air extractor (7) are installed on the top of the water tank (5), the air inlet pipe (6) is used for connecting the protective shed (3) and the water tank (5), the air extractor (7) is used for discharging air in the water tank (5), tap water is contained in the water tank (5), the tap water floods the end of the air inlet pipe (6) in the water tank (5), a drain pipe (8) and a water inlet pipe are installed on the side wall of the water tank (5), the drain pipe (8) and the water inlet pipe are both provided with valves.

3. The panel cutting device for processing wooden wardrobes according to claim 1, characterized in that: A plurality of heat dissipation holes (9) are formed in the circular saw blade (2), the heat dissipation holes (9) are arranged in disorder in the radial direction of the circular saw blade (2), the circular saw blade (2) comprises a steel base body (10) and a brazing working layer (11), the brazing working layer (11) is provided with diamonds.

4. The panel cutting device for processing wooden wardrobes according to claim 3, characterized in that: The diameters of the plurality of heat dissipation holes (9) are different.

5. The panel cutting device for processing wooden wardrobe as claimed in claim 3, wherein: The diamonds are a plurality of diamond particles, and gaps exist between the diamond particles.

6. The panel cutting device for processing wooden wardrobes according to claim 5, characterized in that: The diamond particles are distributed at a distance of 5-15 mm from the edge of the circular saw blade (2).

7. The panel cutting device for processing wooden wardrobe as claimed in claim 3, wherein: The total area of the plurality of heat dissipation holes (9) accounts for 20%-25% of the area of the steel base body (10). The diamonds are a plurality of diamond particles, and gaps exist between the diamond particles.

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