Numerical control cutting machine with plate double-sided dust removal function

Abstract

A numerical control cutting machine with a plate double-face dust removal function comprises a numerical control cutting machine body, a transfer frame arranged on the front side of the numerical control cutting machine body, a bottom dust removal assembly installed on the side, close to the transfer frame, of the cutting machine body, and a top dust removal assembly installed on the transfer frame. The bottom dust removal assembly comprises a contact plate, a bottom box installed on the contact plate and a first dust removal brush installed on the bottom box, the bottom box is of a hollow structure, an inner space is defined by the bottom box and the contact plate, the bottom box is further provided with a connector communicated with the inner space, the connector is connected with an external air pump, and the first dust removal brush is arranged on the contact plate. The first dust removal brush comprises a brush roller and a brush body installed on the brush roller, the brush roller is installed on the bottom box through a bearing and connected with an external motor, a plurality of penetrating holes are further formed in the surface of the contact plate, and the brush body extends out of the penetrating holes. The product quality is improved, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to a sheet metal processing equipment, and in particular to a CNC cutting machine with a double-sided dust removal function for sheet metal. Background Technology

[0002] A CNC panel saw is a specialized automated CNC machine used in the production of panel furniture. It is primarily used for cutting, grooving, and drilling vertical holes. Controlled by a computer program, it processes materials such as panels and wood automatically, quickly, and accurately.

[0003] Existing CNC machines have the function of dust removal on the surface of sheet metal, but they can only remove dust from the upper surface of the sheet metal, not the bottom surface. Therefore, they cannot meet the usage requirements and cause trouble for manufacturers. Utility Model Content

[0004] Therefore, it is necessary to provide a CNC cutting machine with double-sided dust removal function for sheet metal to address the shortcomings of existing technologies.

[0005] A CNC cutting machine with double-sided dust removal function for sheet metal includes a CNC cutting machine body, a transfer frame located at the front of the CNC cutting machine body, a bottom dust removal component installed on the side of the cutting machine body near the transfer frame, and a top dust removal component installed on the transfer frame. The bottom dust removal component includes a contact plate, a bottom box installed on the contact plate, and a first dust removal brush installed on the bottom box. The bottom box has a hollow structure, and the bottom box and the contact plate enclose an inner space. The bottom box is also provided with a connector communicating with the inner space. The first dust removal brush, connected to an external air pump, includes a brush roller and brush bodies mounted on the brush roller. The brush bodies are densely distributed on the circumferential surface of the brush roller. The brush roller is mounted on a base box via bearings. The brush roller is connected to an external motor, which drives the brush roller and brush bodies to rotate. The surface of the contact plate is also provided with several perforations through which the brush bodies extend. During the rotation of the brush roller and brush bodies driven by the motor, the brush bodies distributed in the circumferential direction extend out of the perforations in sequence and clean the bottom of the plate.

[0006] In one embodiment, the main body of the CNC cutting machine includes a base, a processing table and an adjustment mechanism mounted on the base, a processing head and a pushing device mounted on the adjustment mechanism, wherein the adjustment mechanism drives the processing head to adjust its position, and the adjustment mechanism cooperates with the pushing device to transfer the sheet metal.

[0007] In one embodiment, the contact plate is mounted on the base, and the upper surface of the contact plate is flush with the worktable.

[0008] In one embodiment, the feeding device includes a suction cup and an adjustment cylinder that adjusts the position of the suction cup.

[0009] In one embodiment, the perforation is tilted to one side, and the brush bodies are divided into several groups. The brush bodies in the same group are distributed around the axis of the brush roller, and the brush bodies in different groups are arranged at intervals.

[0010] In one embodiment, the transfer frame is equipped with a discharge belt conveyor, and the top dust removal assembly is located above the discharge belt conveyor.

[0011] In one embodiment, the top dust removal assembly includes an outer cover, a suction nozzle mounted on the outer cover, and a second dust removal brush mounted on the outer cover. The bottom of the outer cover has an opening, and both the opening at the bottom of the outer cover and the suction nozzle are connected to the inner space of the outer cover. The second dust removal brush is installed on the front and rear sides of the opening at the bottom of the outer cover, and the suction nozzle is connected to an external air pump.

[0012] In one embodiment, the top dust removal assembly also includes a tornado air knife mounted on the outer casing.

[0013] In one embodiment, the perforations are arranged side by side and are evenly spaced.

[0014] In one embodiment, the top dust removal assembly also includes a tornado air knife mounted on the outer casing.

[0015] The beneficial effects of this CNC cutting machine with double-sided dust removal function for sheet metal are as follows: by setting up bottom dust removal components and top dust removal components, the bottom dust removal components and top dust removal components can clean the upper and lower surfaces of the sheet metal respectively, keeping the sheet metal surface clean, improving product quality, and making it highly practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the CNC cutting machine with double-sided dust removal function for sheet metal according to this utility model;

[0017] Figure 2 This is a side view of the main body of the CNC cutting machine of this utility model;

[0018] Figure 3 , Figure 4 These are schematic diagrams of the bottom dust removal component of this utility model from different angles;

[0019] Figure 5 , Figure 6 These are schematic diagrams of the top dust removal component of this utility model from different angles; Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0026] Please see Figures 1 to 6 This utility model provides a CNC panel saw with double-sided dust removal function for processing wood panels. The CNC panel saw with double-sided dust removal function includes a CNC panel saw body 10, a transfer frame 20 located on the front side of the CNC panel saw body 10, a bottom dust removal component 30 installed on the side of the panel saw body near the transfer frame 20, and a top dust removal component 40 installed on the transfer frame 20. The CNC panel saw body 10 processes different positions of the panel and transfers it to the transfer frame 20 after processing. The transfer frame 20 then transfers the panel further out. When the panel is transferred from the CNC panel saw body 10 to the transfer frame 20, the bottom dust removal component 30 removes dust from the lower surface of the panel. When the panel is transferred out from the transfer frame 20, the top dust removal component 40 removes dust from the upper surface of the panel.

[0027] The main body 10 of the CNC cutting machine includes a base 11, a processing table 12 mounted on the base 11, an adjustment mechanism 13, a processing head 14 mounted on the adjustment mechanism 13, and a pushing device 15. The board to be processed is placed on the processing table 12. The adjustment mechanism 13 drives the processing head 14 to adjust its position, so that the processing head 14 can process different positions of the board. After processing is completed, the adjustment mechanism 13 cooperates with the pushing device 15 to transfer the board. In this embodiment, the pushing device 15 includes a suction cup 152 and an adjustment cylinder 151 that drives the suction cup 152 to adjust its position. When transferring the board, the adjustment cylinder 151 drives the suction cup 152 to press down. After the suction cup 152 adsorbs the board, the adjustment mechanism 13 drives the board to transfer through the pushing mechanism.

[0028] The positioning mechanism 13 employs a three-axis structure to drive the machining head 14 to adjust its position along the X, Y, and Z axes. The pushing mechanism is mounted on the Y-axis drive device. During machining, the positioning cylinder 151 drives the suction cup 152 to rise and remain in the raised state, preventing interference from the pushing mechanism during machining. Since the three-axis positioning mechanism 13 is prior art well-known to those skilled in the art, it will not be described in detail here.

[0029] The bottom dust removal assembly 30 is installed on the base 11 of the CNC cutting machine body 10. The bottom dust removal assembly 30 includes a contact plate 31, a bottom box 32 installed on the contact plate 31, and a first dust removal brush 33 installed on the bottom box 32. The contact plate 31 is installed on the base 11, and the upper end surface of the contact plate 31 is flush with the worktable. The bottom box 32 has a hollow structure, and the bottom box 32 and the contact plate 31 enclose an inner space 34. The bottom box 32 is also provided with a connector 321 that communicates with the inner space 34. The connector 321 is connected to an external air pump, and the air pump creates negative pressure in the inner space 34. The first dust removal brush 33 includes a brush roller 331 and a brush body 332 mounted on the brush roller 331. The brush body 332 is densely distributed on the circumferential surface of the brush roller 331. The brush roller 331 is mounted on the base box 32 via bearings. The brush roller 331 is connected to an external motor via direct or indirect connection, and the motor drives the brush roller 331 and brush body 332 to rotate. In addition, the surface of the contact plate 31 is provided with a plurality of perforations 311. The perforations 311 are arranged side by side and evenly spaced. The brush body 332 extends out from the perforations 311. During the rotation of the brush roller 331 and brush body 332 driven by the motor, the brush body 332 distributed in the circumferential direction extends out from the perforations 311 in sequence and cleans the bottom of the plate. The dust generated during the cleaning is sucked in from the perforations 311 by the negative pressure inner space 34.

[0030] In this embodiment, the brush bodies 332 are divided into several groups. The brush bodies 332 in the same group are distributed around the axis of the brush roller 331. The brush bodies 332 in different groups are arranged at intervals. The perforations 311 are inclined to one side. The inclined perforations 311 arranged side by side can allow the brush bodies 332 at different positions to extend out from the corresponding perforations 311.

[0031] The transfer frame 20 is equipped with a discharge belt conveyor 21 for transferring the sheet metal. The top dust removal assembly 40 is located above the discharge belt conveyor 21. The top dust removal assembly 40 includes an outer cover 41, a dust suction nozzle 44 installed on the outer cover 41, a second dust removal brush 43 installed on the outer cover 41, and a tornado air knife 42. The bottom of the outer cover 41 has an opening. The opening at the bottom of the outer cover 41 and the dust suction nozzle 44 are connected to the inner space 34 of the outer cover 41. The second dust removal brush 43 is installed on the front and rear sides of the opening at the bottom of the outer cover 41. The dust suction nozzle 44 is connected to an external air pump. During operation, the sheet passes through the bottom of the outer cover 41, with a certain gap between the outer cover 41 and the sheet. The second dust removal brush 43 slides over the upper surface of the sheet to clean the dust on the upper surface of the sheet. At the same time, the tornado air knife 42 generates a high-speed rotating airflow, which forms a strong air shock wave to further clean the surface of the sheet. The air pump generates negative pressure to make the floating dust flow out from the suction nozzle 44.

[0032] The beneficial effects of this CNC cutting machine with double-sided dust removal function for sheet metal are as follows: by setting the bottom dust removal component 30 and the top dust removal component 40, the bottom dust removal component 30 and the top dust removal component 40 can clean the upper and lower surfaces of the sheet metal respectively, keep the sheet metal surface clean, improve product quality, and have strong practicality.

[0033] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0034] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A numerical control cutting machine with double-sided dust removal function of plate material, characterized in that, The application relates to a numerical control cutting machine, which comprises a numerical control cutting machine body, a transfer frame arranged on the front side of the numerical control cutting machine body, a bottom dust removal assembly arranged on the side of the numerical control cutting machine body close to the transfer frame, and a top dust removal assembly arranged on the transfer frame. The bottom dust removal assembly comprises a contact plate, a bottom box arranged on the contact plate, and a first dust removal brush arranged on the bottom box. The bottom box is arranged in a hollow structure, and the bottom box and the contact plate enclose an inner space. A connecting head in communication with the inner space is arranged on the bottom box, and the connecting head is connected with an external air pump. The first dust removal brush comprises a brush roller and a brush body arranged on the brush roller. The brush bodies are densely distributed on the circumferential surface of the brush roller. The brush roller is arranged on the bottom box through a bearing, and the brush roller is connected with an external motor. The motor drives the brush roller and the brush body to rotate. A plurality of perforations are arranged on the surface of the contact plate, and the brush bodies extend out of the perforations. During the rotation of the motor, the brush bodies distributed in the circumferential direction extend out of the perforations in sequence and clean the bottom of the plate.

2. The numerical control cutting-off machine with the plate double-side dust removal function according to claim 1, characterized in that, The numerical control cutting machine body comprises a base, a machining table and a position adjusting mechanism arranged on the base, a machining head and a material pushing device arranged on the position adjusting mechanism. The position adjusting mechanism drives the machining head to adjust the position, and the position adjusting mechanism cooperates with the material pushing device to drive the plate to transfer.

3. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 2, characterized in that, The contact plate is arranged on the base, and the upper end surface of the contact plate is flush with the working table.

4. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 2, characterized in that, The material pushing device comprises a suction disc and a position adjusting cylinder driving the suction disc to adjust the position.

5. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 1, characterized in that, The perforations are inclined to one side. The brush bodies are arranged in a plurality of groups. The brush bodies in the same group are distributed around the axis of the brush roller, and the brush bodies in different groups are arranged at intervals.

6. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 1, characterized in that, The transfer frame is provided with an outfeed belt conveyor, and the top dust removal assembly is arranged above the outfeed belt conveyor.

7. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 1, characterized in that, The top dust removal assembly comprises an outer cover, a dust suction nozzle arranged on the outer cover, and a second dust removal brush arranged on the outer cover. The outer cover is provided with an opening at the bottom. The opening at the bottom of the outer cover and the dust suction nozzle are in communication with the inner space of the outer cover. The second dust removal brush is arranged on the front and back sides of the opening at the bottom of the outer cover. The dust suction nozzle is connected with an external air pump.

8. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 2, characterized in that, The top dust removal assembly further comprises a tornado air knife arranged on the outer cover.

9. The numerical control cutting machine with double-sided dust removal function of sheet material according to claim 2, characterized in that, The perforations are arranged in parallel and at intervals.

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