Positioning device used for gong machine and capable of being connected with dust collection equipment

Abstract

The positioning device comprises a positioning device body used for installing the gong machine, the positioning device body is provided with a negative pressure dust collection cavity and a machining cavity with an opening in the bottom face, the opening of the negative pressure dust collection cavity faces the machining cavity, the gong machine is installed on the machining cavity, and the dust collection device is installed on the gong machine. A connecting pipe used for being connected with a dust collection equipment pipeline is arranged on the side, located on the negative pressure dust collection cavity, of the top face of the positioning device body, the dust collection equipment enables the interior of the negative pressure dust collection cavity to be in a negative pressure state through air suction, and dust generated by wood processing through the gong machine is sucked into the negative pressure dust collection cavity and finally discharged and collected through the dust collection equipment. The device can prevent dust in a working area from diffusing to affect human health and the service life of production equipment, and can effectively solve the problem that the processing quality is affected when the dust is sucked into the surface of wood.

Description

Technical Field

[0001] The utility model relates to a device used for woodworking, in particular to a positioning device for a gong machine which can be connected to a dust collecting device. Background Art

[0002] The woodworking gong machine is an important equipment used for various processing operations such as cutting, shaping, carving, decorating, and milling of wood. In the actual processing process, a large amount of dust will be generated when the gong machine tool processes the wood. On the one hand, the dust is inhaled by the human body, which affects health. On the other hand, the dust is easily inhaled by the production equipment (the dust content in the processing area is higher, and the closer the production equipment, the easier it is to inhale dust, such as the gong machine itself), reducing its practical life. In addition, dust particles may adhere to the surface of the wood during the wood processing process. When the tool performs cutting, carving and other operations, the dust will make the cutting force between the tool and the wood uneven, resulting in an increase in the roughness of the processed wood surface. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a positioning device for a gong machine that can be connected to a dust collection device.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A positioning device for a gong machine that can be connected to a dust collection device, comprising a positioning device body for installing the gong machine, the positioning device body being provided with a negative pressure dust collection chamber and a processing chamber with an opening on the bottom surface, the opening of the negative pressure dust collection chamber facing the processing chamber, the gong machine being installed on the processing chamber, and the top surface of the positioning device body being located on one side of the negative pressure dust collection chamber and being provided with a connecting pipe for connecting to the dust collection device pipeline.

[0006] The positioning device body includes a top plate, the edge of the top plate is folded downward to form a surrounding plate, the surrounding plate is folded on one side of the negative pressure dust suction chamber to form a fixed plate, the fixing plate is fixed with a sealing cover, and the sealing cover, surrounding plate and top plate together form the negative pressure dust suction chamber.

[0007] A mounting portion is fixed to the end portion of the positioning device body located on one side of the processing chamber, and a scraper with an adjustable position is mounted on the mounting portion.

[0008] The scraper plate is provided with a vertical strip hole, the mounting portion is provided with a mounting hole corresponding to the strip hole, and a hand nut is installed between the mounting hole and the strip hole.

[0009] The fixing plate extends until it abuts against the mounting portion.

[0010] The beneficial effects of the utility model are as follows: the utility model is provided with a negative pressure dust suction chamber and a processing chamber with an opening on the bottom surface on the positioning device body, the opening of the negative pressure dust suction chamber faces the processing chamber, the gong machine is installed on the processing chamber, and the top surface of the positioning device body is located on one side of the negative pressure dust suction chamber and is provided with a connecting pipe for connecting to the dust suction equipment pipeline. The dust suction equipment forms a negative pressure state in the negative pressure dust suction chamber by suction, and the dust generated by the gong machine during wood processing is sucked into the negative pressure dust suction chamber and finally discharged and collected by the dust suction equipment, which can avoid dust diffusion in the working area, causing human health and the service life of production equipment to be affected. At the same time, it can effectively solve the problem of affecting the processing quality when dust is sucked into the wood surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is an exploded view of the utility model;

[0014] Figure 3 This is a structural diagram of the positioning device body. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0016] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0017] Some embodiments of the present invention are described below with reference to the accompanying drawings.

[0018] Reference Figure 1-3, a positioning device for a gong machine that can be connected to a dust collection device, comprises a positioning device body 2 for installing the gong machine 1, the positioning device body 2 is provided with a negative pressure dust collection chamber 3 and a processing chamber 4 with an opening on the bottom, the opening of the negative pressure dust collection chamber 3 faces the processing chamber 4, the gong machine 1 is installed on the processing chamber 4, the top surface of the positioning device body 2 is located on one side of the negative pressure dust collection chamber 3, and is provided with a connecting pipe 5 for connecting to the dust collection device pipeline. The dust collection device forms a negative pressure state in the negative pressure dust collection chamber by suction, and the dust generated by the gong machine during wood processing is sucked into the negative pressure dust collection chamber and finally discharged and collected by the dust collection device, which can avoid dust from spreading in the working area, causing human health and the service life of production equipment to be affected. At the same time, it can effectively solve the problem of dust affecting the processing quality when dust is sucked into the wood surface.

[0019] The positioning device body 2 includes a top plate 6, the edge of the top plate 6 is folded downward to form a surrounding plate 7, the surrounding plate 7 is folded on one side of the negative pressure dust suction chamber 3 to form a fixed plate 8, and a cover 9 is fixed on the fixed plate 8. The cover 9, the surrounding plate 7 and the top plate 6 together form the negative pressure dust suction chamber 3.

[0020] The sealing cover 9 and the fixing plate 8 are sealed by gluing, welding and other processes.

[0021] The gong machine 1 is provided with a rotating shaft, a tool 14 is installed on the rotating shaft, and a guide wheel 15 is installed below the tool 14. When the gong machine 1 is cutting, the guide wheel 15 directly contacts the edge of the wood and guides along the edge of the wood, ensuring the consistency of the processing route of the gong machine 1 and the edge of the wood, improving the processing quality. Since the gong machine can process different woods, when it processes a plate with an adhesive layer, the tool 14 will cut the wood itself together with the corresponding adhesive layer, but since the adhesive layer itself is sticky, the adhesive will stick to the tool 14 and the guide wheel 15, and since When the tool 14 is processing, the wood itself will hang off the glue on the tool 14, and a certain amount of glue will adhere to the guide wheel 15 (when the guide wheel 15 rotates, due to the surface tension of the liquid itself, a certain amount of glue will always adhere to the surface of the guide wheel 15, and the glue itself has a certain viscosity, which will further increase the amount attached to the surface of the guide wheel 15), which will directly increase the diameter of the guide wheel 15, thereby directly affecting the processing path (for example, in theory, when 2 mm thick glue is attached to the guide wheel 15, the processing path of the gong machine 1 will deviate from the original processing path by 2 mm).

[0022] A mounting portion 10 is fixed to the end of the positioning device body 2 on one side of the processing chamber 4, and an adjustable scraper 11 is installed on the mounting portion 10. A distance of 0.5-1.5 mm is set between the scraper 11 and the guide wheel 15. When the thickness of the adhesive on the guide wheel 15 exceeds this distance, it will be scraped off by the scraper 11 to avoid excessive adhesive on the guide wheel 15 and affect the processing quality.

[0023] The scraper plate 11 is provided with a vertical strip hole 12, and the mounting portion 10 is provided with a mounting hole 13 corresponding to the strip hole 12. A hand-tightened nut is installed between the mounting hole 13 and the strip hole 12. The scraper plate 11 is adjusted according to the position of the guide wheel 15 (different tool lengths will directly affect the position of the guide wheel 15).

[0024] The top plate 6, the surrounding plate 7, the fixed plate 8 and the mounting portion 10 can be formed by performing multiple bending processes on the same sheet metal. After bending, the gaps between the various plates are connected by welding (for example, there will be a gap between two adjacent surrounding plates 7 after bending. After the welding process, the top plate 6 and the two surrounding plates 7 can be fixedly connected in pairs, thereby increasing their strength). In addition, the top plate 6, the surrounding plate 7, the fixed plate 8 and the mounting portion 10 can also be formed by welding independent plates. After the positioning device body is formed, it is polished, powder-sprayed / painted, and other processes are performed to make it look neat and beautiful.

[0025] The fixing plate 8 extends to abut against the mounting portion 10, so that the opening of the negative pressure dust suction chamber 3 includes the edge located at the cover 9 and the portion of the fixing plate 8 extending from the cover 9 to the mounting portion 10, thereby increasing the surrounding ratio of the opening of the negative pressure dust suction chamber 3 to the processing chamber 4 (except for the opening of the negative pressure dust suction chamber 3, the remaining edges of the processing chamber 4 are the outer walls of the mounting portion 10), performing more comprehensive dust suction in the processing chamber 4, and improving the dust suction effect.

[0026] In this utility model, the term "plurality" refers to two or more, unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the relevant listed items. Terms such as "install," "connect," "connect," and "fix" should be understood broadly. For example, "connect" can mean a fixed connection, a detachable connection, or an integral connection; "connected" can mean a direct connection or an indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] It should be noted that when an element is referred to as being "assembled to," "mounted to," "fixed to," or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate 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 implementation methods.

[0028] Throughout this specification, terms such as "one embodiment," "some embodiments," or "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, illustrative uses of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A positioning device for a gong machine that can be connected to a dust collection device, comprising a positioning device body (2) for mounting the gong machine (1), characterized in that The positioning device body (2) is provided with a negative pressure dust suction chamber (3) and a processing chamber (4) with an opening on the bottom surface, the opening of the negative pressure dust suction chamber (3) faces the processing chamber (4), the gong machine (1) is installed on the processing chamber (4), and the top surface of the positioning device body (2) is located on one side of the negative pressure dust suction chamber (3) and is provided with a connecting pipe (5) for connecting to the dust suction equipment pipeline.

2. The positioning device for a gong machine that can be connected to a dust collection device according to claim 1, characterized in that The positioning device body (2) includes a top plate (6), an edge of the top plate (6) is folded downward to form a surrounding plate (7), the surrounding plate (7) is folded on one side of the negative pressure dust suction chamber (3) to form a fixed plate (8), a sealing cover (9) is fixed on the fixed plate (8), and the sealing cover (9), the surrounding plate (7) and the top plate (6) together form the negative pressure dust suction chamber (3).

3. The positioning device for a gong machine that can be connected to a dust collection device according to claim 2, characterized in that A mounting portion (10) is fixed to the end of the positioning device body (2) located on one side of the processing chamber (4), and a scraper plate (11) with adjustable position is mounted on the mounting portion (10).

4. The positioning device for a gong machine that can be connected to a dust collection device according to claim 3, characterized in that The scraper plate (11) is provided with a vertical strip hole (12), the mounting portion (10) is provided with a mounting hole (13) corresponding to the strip hole (12), and a hand-tightened nut is installed between the mounting hole (13) and the strip hole (12).

5. The positioning device for a gong machine that can be connected to a dust collection device according to claim 3, characterized in that The fixing plate (8) extends until it abuts against the mounting portion (10).

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