A drilling unit for processing of furniture boards

Abstract

The utility model belongs to furniture manufacturing technical field especially relates to a furniture board processing's drilling unit, including two working stands, be equipped with the article plate between two working stands, place the furniture board that needs to punch on the article plate, drive third cylinder, the output end of third cylinder is forward and the periphery of board and is in contact, realize the fixation of board on the article plate, drive second cylinder, fixed plate slides in the sliding slot, make the processing assembly above the position of the board that needs to punch, drive first cylinder, motor and drilling needle move to the direction of article plate, drive motor in the moving process, the drilling needle tip part carries out the punching to board, the drilling needle after punching continues to move downward, through the movement and rotation of drilling needle, the polishing block and the cleaning head on the outer wall of drilling needle clean the wood chip in the hole after punching, the wood chip after cleaning will fall into the collecting box, compared with the prior art, the utility model reduces the dynamic intensity and increases production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing technology, and more specifically, it relates to a drilling unit for processing furniture panels. Background Technology

[0002] Furniture is a product of humankind's entry into civilized society. Furniture manufacturing refers to the production of furniture using materials such as wood, metal, and plastic. In the furniture manufacturing process, drilling holes in the boards is a crucial processing step. With the rapid development of the furniture manufacturing industry and the continuous improvement of consumers' requirements for furniture quality, higher demands are being placed on the precision and efficiency of drilling equipment.

[0003] For example, CN112873433B discloses a continuous drilling device for furniture wood, which includes a frame, a mounting base slidably connected to the frame, a drill bit detachably connected to the mounting base, a lifting assembly for lifting the board to abut against the drill bit, a slide rail assembly mounted on the frame for sliding the mounting base, and a control device for controlling the mounting base to move to a designated position. Multiple mounting bases are provided, and each mounting base is equipped with a power device for rotating the drill bit. By setting multiple bases on the frame, the coordination of multiple stations on the frame during batch drilling is achieved.

[0004] As mentioned above, after the drilling device completes the drilling, wood chips are often left inside the hole, which affects the accuracy of subsequent assembly. These wood chips are eventually cleaned manually using brushes and other cleaning tools, which not only increases labor intensity but also reduces production efficiency. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a drilling unit for processing furniture boards that reduces dynamic stress and increases production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A drilling unit for processing furniture panels includes two workbenches with a shelf for placing the panels between them. Connecting frames are mounted on both workbenches, positioned above and connected to each workbench. Two processing components are symmetrically distributed within each connecting frame and positioned above the shelf. Each processing component includes a first cylinder, a motor, and a drilling needle, with the motor positioned between the first cylinder and the drilling needle.

[0008] The first cylinder is placed on the connecting bracket and slidably connected to the connecting bracket.

[0009] The output end of the first cylinder is connected to the motor, and the output end of the motor is connected to one end of the drill bit.

[0010] A cleaning sleeve is fitted onto the drill bit, and the cleaning sleeve is spirally connected to the drill bit.

[0011] The cleaning sleeve is equipped with several grinding blocks that surround the outer wall of the cleaning sleeve. The grinding blocks and the cleaning sleeve are connected by a cleaning head between adjacent grinding blocks.

[0012] The present invention is further configured such that: the outer wall of the drilling needle is provided with an external thread, and the cleaning sleeve is provided with an internal thread that is spirally connected to the external thread.

[0013] The present invention is further configured such that: the connecting frame is provided with a second cylinder and a fixed plate connected to the connecting frame; the first cylinder is placed on the fixed plate and connected to the fixed plate; the output end of the second cylinder is connected to the fixed plate; a sliding groove is provided on the connecting frame; one side of the fixed plate is placed in the sliding groove and slidably connected to the sliding groove.

[0014] The present invention is further configured such that: each of the placement plates is provided with a through groove, the through groove is placed between two work frames, a number of guide plates are provided in the through groove and fixedly connected to the inner wall of the through groove, and a number of third cylinders for clamping the plate are provided on the placement plate, the third cylinders being distributed in a rectangular shape.

[0015] The present invention is further configured such that a collection box is provided between the two work racks, and the collection box is placed below the shelf.

[0016] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0017] The furniture board to be drilled is placed on three guide plates on the shelf. The third cylinder is driven, and its output end moves forward to contact the edges of the board, fixing the board in place on the shelf. The second cylinder is then driven, and the fixing plate slides within a groove, positioning the processing component above the desired drilling location on the board. The first cylinder is then driven, and the motor and drill bit move towards the shelf. During this movement, the motor drives the drill bit, which rotates and drills a hole in the board. After drilling, the drill bit continues to move downwards. Through the movement and rotation of the drill bit, the abrasive blocks and cleaning head on its outer wall clean the wood chips inside the hole, eliminating the need for manual cleaning. The cleaned wood chips fall into a collection box, reducing physical exertion and increasing production efficiency. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of an embodiment of the present utility model;

[0019] Figure 2 This is an exploded view of the drill bit used in this application;

[0020] Figure 3 This is a top view of this practical storage table.

[0021] 1. Work frame; 2. Storage plate; 3. Connecting frame; 4. Processing component; 5. Second cylinder; 6. Fixing plate; 7. Slide groove; 8. Through groove; 9. Guide plate; 10. Third cylinder; 11. Collection box; 401. First cylinder; 402. Motor; 403. Drilling needle; 404. Cleaning sleeve; 405. Grinding block; 406. Cleaning head; 407. External thread; 408. Internal thread. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only 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.

[0024] like Figures 1 to 3 As shown, the drilling unit for processing furniture boards includes two work frames 1, with a shelf 2 for placing boards and a collection box 11 between the two work frames 1, and the collection box 11 is placed below the shelf 2.

[0025] Two workbenches 1 are equipped with connecting frames 3, which are positioned above the workbenches 1 and integrally formed with them. Each connecting frame 3 contains a processing component 4, of which two are symmetrically distributed. The processing components 4 are positioned above a shelf 2. Each processing component 4 includes a first cylinder 401, a motor 402, and a drill bit 403. The motor 402 is positioned between the first cylinder 401 and the drill bit 403. The first cylinder 401 is slidably connected to the connecting frame 3, and its output end is connected to the motor 402. The output end of the motor 402 is connected to one end of the drill bit 403.

[0026] A cleaning sleeve 404 is fitted onto the drill bit 403, and the cleaning sleeve 404 is spirally connected to the drill bit 403. Several grinding blocks 405 are installed on the cleaning sleeve 404, surrounding the outer wall of the cleaning sleeve 404. A cleaning head 406 is provided between adjacent grinding blocks 405 and the cleaning sleeve 404. An external thread 407 is installed on the outer wall of the drill bit 403, and an internal thread is installed inside the cleaning sleeve 404 that is spirally connected to the external thread 407. 408. When it is necessary to remove the cleaning sleeve 404 from the drill bit 403, rotate the cleaning sleeve 404. The internal thread 408 and the external thread 407 will rotate and separate, and the cleaning sleeve 404 and the drill bit 403 will be separated, allowing the cleaning sleeve 404 to be cleaned. After cleaning, the cleaning sleeve 404 is placed on the outer wall of the drill bit 403 and rotated. The internal thread 408 and the external thread 407 are screwed together to fix the cleaning sleeve 404 and the drill bit 403.

[0027] The connecting frame 3 is equipped with a second cylinder 5 and a fixed plate 6 connected to the connecting frame 3. The first cylinder 401 is placed on the fixed plate 6 and connected to the fixed plate 6. The output end of the second cylinder 5 is connected to the fixed plate 6. The connecting frame 3 is provided with a sliding groove 7. One side of the fixed plate 6 is placed in the sliding groove 7 and slidably connected to the sliding groove 7. The second cylinder 5 is driven, and the second cylinder 5 pushes the fixed plate 6 to move. The second cylinder 5 can be moved back and forth, which can move the drilling needle 403 to a suitable position for drilling holes in the plate later. Since two symmetrically distributed processing components 4 are installed, the drilling efficiency is further improved.

[0028] Each shelf 2 has a through groove 8, which is placed between two work frames 1. Three guide plates 9 are installed in the through groove 8 and are integrally formed with the inner wall of the through groove 8. Six third cylinders 10 for clamping the board are installed on the shelf 2. The six third cylinders 10 are distributed in a rectangular shape. The wood chips produced after drilling will fall into the collection box 11. After the drilling needle 403 has finished drilling the board, it can continue to penetrate the through groove 8, so that the sanding block 405 and the cleaning head 406 can clean the hole after drilling.

[0029] Working principle: The furniture board to be drilled is placed on the three guide plates 9 on the shelf 2. The third cylinder 10 is driven, and the output end of the third cylinder 10 moves forward to contact the edges of the board, fixing the board on the shelf 2. The second cylinder 5 is driven, and the fixing plate 6 slides in the slide groove 7, so that the processing component 4 is above the position to be drilled on the board. The first cylinder 401, motor 402 and drilling needle 403 are driven to move towards the shelf 2. During the movement, the motor 402 drives the drilling needle 403 to rotate. The tip of the drilling needle 403 drills holes in the board, and the wood chips produced by drilling fall into the collection box 11. The drill bit 403 continues to move downwards. Through the movement and rotation of the drill bit 403, the grinding block 405 and the cleaning head 406 on the outer wall of the drill bit 403 clean the wood chips in the hole after drilling. There is no need to manually clean the wood chips. The cleaned wood chips will fall into the collection box 11. After cleaning, the first cylinder 401 moves the drill bit 403 upwards. When the drill bit 403 completely leaves the hole, the motor 402 stops operating and the third cylinder 10 stops operating. The output end of the third cylinder 10 separates from the outer wall of the board, and the board with the hole can be taken out to replace the next new board that needs to be drilled, thereby reducing the dynamic intensity and increasing the production efficiency.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drilling unit for processing furniture panels, characterized in that, It includes two work racks (1), and a shelf (2) for placing boards is provided between the two work racks (1). Two work racks (1) are provided with connecting frames (3), which are placed above the work racks (1) and connected to both work racks (1). The connecting frame (3) is equipped with a processing component (4). There are two processing components (4), which are symmetrically distributed. The processing component (4) is placed above the shelf (2). The processing component (4) includes a first cylinder (401), a motor (402), and a drill bit (403). The motor (402) is positioned between the first cylinder (401) and the drill bit (403). The first cylinder (401) is placed on the connecting frame (3) and slidably connected to the connecting frame (3). The output end of the first cylinder (401) is connected to the motor (402), and the output end of the motor (402) is connected to one end of the drill bit (403). A cleaning sleeve (404) is fitted onto the drill bit (403), and the cleaning sleeve (404) is spirally connected to the drill bit (403). The cleaning sleeve (404) is provided with several grinding blocks (405) surrounding the outer wall of the cleaning sleeve (404), and the grinding blocks (405) and the cleaning sleeve (404) are provided with cleaning heads (406) between adjacent grinding blocks (405).

2. The drilling unit for processing furniture panels according to claim 1, characterized in that, The outer wall of the drilling needle (403) is provided with an external thread (407), and the cleaning sleeve (404) is provided with an internal thread (408) that is spirally connected to the external thread (407).

3. The drilling unit for processing furniture panels according to claim 1, characterized in that, The connecting frame (3) is provided with a second cylinder (5) and a fixing plate (6) connected to the connecting frame (3). The first cylinder (401) is placed on the fixing plate (6) and connected to the fixing plate (6). The output end of the second cylinder (5) is connected to the fixing plate (6). The connecting frame (3) is provided with a sliding groove (7). One side of the fixing plate (6) is placed in the sliding groove (7) and slidably connected to the sliding groove (7).

4. The drilling unit for processing furniture panels according to claim 1, characterized in that, Each of the storage plates (2) is provided with a through groove (8), which is placed between two work frames (1). Several guide plates (9) are fixedly connected to the inner wall of the through groove (8). Several third cylinders (10) for clamping the plate are provided on the storage plate (2). The third cylinders (10) are distributed in a rectangular shape.

5. A drilling unit for processing furniture panels according to claim 1, characterized in that, A collection box (11) is also provided between the two work racks (1), and the collection box (11) is placed below the shelf (2).

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