Drilling mechanism for bamboo board processing

Abstract

The drilling mechanism for bamboo board processing comprises a protective cover with the top closed and the bottom open, and a lifting drilling assembly capable of lifting in the vertical direction and extending downwards out of the opening in the bottom of the protective cover is arranged in the protective cover. The protective cover is driven by a vertically-arranged drilling lifting air cylinder to move downwards and cover the drilling position of the bamboo board, and the drilling lifting air cylinder is installed at the bottom of the moving end of the two-dimensional plane moving module. A dust collection hole penetrating in the radial direction of the protective cover is formed in the lower end of the right side wall of the protective cover and connected with dust collection equipment through a dust collection pipe. The bamboo board drilling device is simple and reasonable in structural design, the drilling assembly is arranged in the protective cover, the protective cover is adopted to cover the position, needing to be drilled, of the surface of a bamboo board, chippings generated during drilling can be sucked away by dust suction equipment through the dust suction holes and the dust suction pipe, and the situation that the chippings generated during drilling splash, and the quality of the machining environment is affected is effectively avoided.

Description

Technical field:

[0001] The utility model relates to a drilling mechanism for bamboo board processing. Background technology:

[0002] During the production of bamboo boards, multiple processes are required, one of which is drilling holes on the surface of the bamboo boards for subsequent assembly.

[0003] The traditional way of drilling holes in bamboo boards is to drill holes manually with a handheld electric drill, which is inefficient and difficult to ensure the accuracy of the holes. At present, there is also a way to drill holes in bamboo boards with the help of drilling equipment, such as a bamboo board positioning drilling device for home building materials production disclosed in Chinese Patent Publication No. CN217802235U. However, in the drilling device disclosed in the above drilling, the drill bit is in an exposed state, and the debris generated during the drilling process is easy to splash, affecting the quality of the processing environment. For this reason, it is necessary to improve the above technical problems, and this case is born from this. Utility model content:

[0004] The utility model makes improvements on the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide a drilling mechanism for bamboo board processing, which has a reasonable design and can effectively avoid the splashing of debris during the drilling process.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a drilling mechanism for bamboo board processing, comprising a protective cover with a closed top and an open bottom, the interior of the protective cover is provided with a liftable drilling assembly which can be lifted vertically and extended downward from the open bottom of the protective cover, the protective cover is driven by a vertically arranged drilling lifting cylinder to move downward and cover the drilling position of the bamboo board, the drilling lifting cylinder is installed at the bottom of the moving end of the two-dimensional plane moving module; the lower end of the right side wall of the protective cover is provided with a dust suction hole which passes through the radial direction of the protective cover, and the dust suction hole is connected to the dust suction device through a dust suction pipe.

[0006] Furthermore, a vertical slide groove is provided on the left end side wall of the protective cover, and the vertical slide groove penetrates radially along the protective cover; the liftable drilling assembly includes a lifting plate that penetrates the vertical slide groove and slides with the vertical slide groove, and a drilling motor is installed on the top of one end of the lifting plate located inside the protective cover, and a drill bit that penetrates downward through the lifting plate is fixed to the motor shaft of the drilling motor; a vertical cylinder is fixed to the outer side wall of the protective cover just above the vertical slide groove, and the cylinder rod of the vertical cylinder is fixedly connected to one end of the lifting plate located outside the protective cover to drive the lifting plate to rise and fall along the vertical slide groove.

[0007] Furthermore, the bottom open edge of the protective cover is provided with an annular rubber ring for contacting the top surface of the bamboo board.

[0008] Furthermore, the protective cover is located above a workbench, and the workbench is used to place the bamboo boards.

[0009] Compared with the prior art, the utility model has the following effects: the utility model has a simple and reasonable structural design, the drilling assembly is arranged inside the protective cover, and the protective cover is used to cover the position where the drilling holes are required on the surface of the bamboo board, and the debris generated by the drilling can be sucked away by the dust suction equipment through the dust suction hole and the dust suction pipe, effectively avoiding the debris generated by the drilling from splashing and affecting the quality of the processing environment. Description of the drawings:

[0010] Figure 1 It is a schematic diagram of the main structure of an embodiment of the utility model;

[0011] Figure 2 yes Figure 1 Schematic diagram of working status. Specific implementation method:

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0014] like Figures 1-2As shown, the utility model is a drilling mechanism for bamboo board processing, including a protective cover 24 with a closed top and an open bottom, the interior of the protective cover 24 is provided with a liftable drilling assembly 25 which can be lifted vertically and extended downward from the open bottom of the protective cover 24, the protective cover 24 is driven by a vertically arranged drilling lifting cylinder 26 to move downward and cover the drilling position of the bamboo board, and the drilling lifting cylinder 26 is installed at the bottom of the moving end of the two-dimensional plane moving module 4; the lower end of the right side wall of the protective cover 24 is provided with a dust suction hole 32 which penetrates along the radial direction of the protective cover, and the dust suction hole 32 is connected to a dust suction device (not shown in the figure) through a dust suction pipe 33. During operation, the two-dimensional plane moving module 4 drives the drilling lifting cylinder 26 and the protective cover 24 to move to the position where the bamboo board 7 needs to be drilled, and then the drilling lifting cylinder 26 drives the protective cover 24 to move downward until the bottom of the protective cover 24 contacts the surface of the bamboo board, and then the lifting drilling assembly 25 extends downward from the bottom opening of the protective cover 24, and drills the surface of the bamboo board 7; and the debris generated by the drilling is sucked away by the dust suction hole and the dust suction pipe. The drilling assembly is set inside the protective cover, and the protective cover is used to cover the position where the bamboo board surface needs to be drilled. The debris generated by the drilling can be sucked away by the dust suction hole and the dust suction pipe, which effectively prevents the debris generated by the drilling from splashing and affecting the quality of the processing environment.

[0015] It should be noted that the two-dimensional plane moving module is an existing mature product, which includes a horizontal linear moving module and a longitudinal linear moving module, and its structure will not be repeated here.

[0016] In this embodiment, a vertical slot 27 is provided on the left side wall of the protective cover 24, and the vertical slot 27 penetrates the protective cover 24 in the radial direction; the liftable drilling assembly 25 includes a lifting plate 28 that penetrates the vertical slot 27 and slides with the vertical slot 27, and a drilling motor 29 is installed on the top of one end of the lifting plate 28 located inside the protective cover 24, and a drill bit 30 that penetrates the lifting plate 28 downward is fixed to the motor shaft of the drilling motor 29; a vertical cylinder 31 is fixed to the outer wall of the protective cover 24 just above the vertical slot 27, and the cylinder rod of the vertical cylinder 31 is fixedly connected to one end of the lifting plate 28 located outside the protective cover 24, so as to drive the lifting plate 28 to rise and fall along the vertical slot 27. During operation, the vertical cylinder drives the drill bit to rise and fall vertically through the lifting plate to realize the feeding of the drilling; and the lifting plate slides with the vertical slot, which can play a good guiding role in the lifting and falling of the drill bit.

[0017] In this embodiment, the bottom open edge of the protective cover 24 is provided with an annular rubber ring 34 for contacting the top surface of the bamboo board 7. The annular rubber ring is used to contact the surface of the bamboo board to effectively prevent the protective cover from crushing the surface of the bamboo board 7.

[0018] In this embodiment, the protective cover is located above a workbench 35, and the workbench is used to place the bamboo boards.

[0019] If the present invention discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously impossible to use an one-piece molding process).

[0020] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the above utility model include states or shapes that are approximate, similar or close thereto.

[0021] Any component provided by the utility model can be assembled from multiple separate components, or can be a separate component manufactured by an integrated molding process.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A drilling mechanism for bamboo board processing, characterized in that: It comprises a protective cover with a closed top and an open bottom, wherein a liftable drilling assembly is arranged inside the protective cover and can be lifted vertically and extended downward from the open bottom of the protective cover, the protective cover is driven by a vertically arranged drilling lifting cylinder to move downward and cover the drilling position of the bamboo board, and the drilling lifting cylinder is installed at the bottom of the moving end of the two-dimensional plane moving module; a dust suction hole is opened at the lower end of the right side wall of the protective cover and is radially penetrated by the protective cover, and the dust suction hole is connected to the dust suction device through a dust suction pipe.

2. A drilling mechanism for bamboo board processing according to claim 1, characterized in that: The left end side wall of the protective cover is provided with a vertical slide groove, and the vertical slide groove penetrates radially along the protective cover; the liftable drilling assembly includes a lifting plate that penetrates the vertical slide groove and slides with the vertical slide groove, and a drilling motor is installed on the top of one end of the lifting plate located inside the protective cover, and a drill bit that penetrates downward through the lifting plate is fixed to the motor shaft of the drilling motor; a vertical cylinder is fixed to the outer side wall of the protective cover just above the vertical slide groove, and the cylinder rod of the vertical cylinder is fixedly connected to one end of the lifting plate located outside the protective cover to drive the lifting plate to rise and fall along the vertical slide groove.

3. The drilling mechanism for bamboo board processing according to claim 1, characterized in that: The bottom open edge of the protective cover is provided with an annular rubber ring for contacting the top surface of the bamboo board.

4. The drilling mechanism for bamboo board processing according to claim 1, characterized in that: The protective cover is located above a workbench, and the workbench is used for placing bamboo boards.

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