A device for drilling holes in a board

Abstract

The utility model discloses a plank drilling device, including base and drilling mechanism, the top of base is provided with the limiting component, and the middle part is equipped with the collection groove that recesses downward, and the collection groove is located the inside of limiting component, is equipped with dust collection component with the intercommunication of collection groove in the base, the top of base still is equipped with the translation component, the top of translation component is equipped with the lifting end vertical lifting assembly that goes down, and drilling mechanism is located the lifting end of lifting assembly, and the bottom of drilling mechanism is equipped with the dust baffle unit that covers its drilling end. The utility model discloses a plank drilling device, through the dust catcher in the base, the wood chip that falls in the collection groove is inhaled into the dust collection box, after the drill bit is withdrawn from the plank, through the dust catcher, the wood chip in the metal bellows is inhaled into the dust collection box through the hole on the plank and the collection groove, thereby reach the purpose that prevents the wood chip overflow, and further improve the environment in the factory building, and protect the health of the worker.

Description

Technical Field

[0001] This utility model relates to the field of wood processing technology, and in particular to a wood drilling device. Background Technology

[0002] Wood-based panels possess advantages such as light weight, high strength-to-weight ratio, good elasticity, impact resistance, rich and beautiful textures and colors, and ease of processing. They also have recyclability, and wood-based panels have held an important position in the national economy throughout history. The wood-based panel processing industry uses wood-based panels as raw materials, primarily employing mechanical methods for processing. Many wood products require drilling holes in the panels. For example, existing wood-based panel drilling machines (CN208118016U) inevitably produce sawdust during drilling. This sawdust is lightweight and easily dispersed into the air, affecting air quality in the factory and the health of workers. Therefore, there is a need for a wood-based panel drilling device capable of collecting the sawdust generated during drilling. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a device for drilling holes in wooden boards.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a wood board drilling device, including a base and a drilling mechanism. The top of the base is provided with a limiting component, and the middle part is provided with a downwardly recessed collection groove. The collection groove is located inside the limiting component. The base is provided with a dust collection component communicating with the collection groove. The top of the base is also provided with a translation component. The top of the translation component is provided with a lifting component with its lifting end pointing vertically downward. The drilling mechanism is located on the lifting end of the lifting component. The bottom of the drilling mechanism is provided with a dust-blocking unit covering its drilling end.

[0006] As a preferred technical solution of this utility model, the limiting component includes two hydraulic cylinders and four limiting blocks. The four limiting blocks are arranged in a rectangular array at the top of the base. The two hydraulic cylinders are embedded in the top of the base, and their piston rods are both vertically upward and located on both sides of the collection groove. Each hydraulic cylinder has a pressure plate at the end of its piston rod.

[0007] The base has four second rubber pads at its top, and the four second rubber pads are respectively located at the corresponding limiting blocks.

[0008] As a preferred embodiment of this utility model, the dust collection assembly includes a vacuum cleaner, a dust collection box, and two connecting pipes. The base has a cavity, and both the vacuum cleaner and the dust collection box are located within the cavity. One connecting pipe is connected to the collection tank and the suction end of the vacuum cleaner, and the other connecting pipe is connected to the dust outlet end of the vacuum cleaner and the feed end of the dust collection box. One end of the dust collection box is connected to the inner sidewall of the cavity of the base.

[0009] As a preferred technical solution of this utility model, the translation component includes a drive motor, a lead screw, a slider, a gantry frame, and a wheel frame. The top of the base is provided with a first slide groove and a second slide groove on both sides respectively. The lead screw is disposed in the first slide groove, and its two ends are rotatably connected to the inner walls of the two ends of the first slide groove through bearings. The slider is slidably disposed in the first slide groove and is threadedly connected to the lead screw. The drive motor is disposed on the side wall of the base, and its output shaft is drivenly connected to one end of the lead screw.

[0010] The wheel frame is located in the second slide groove, and its inner side is provided with a wheel that can roll in the second slide groove. The two ends of the bottom of the gantry frame are respectively located at the top of the slider and the top of the wheel frame.

[0011] As a preferred embodiment of this utility model, the lifting assembly includes an electric cylinder and a mounting plate. The electric cylinder is located in the middle of the crossbar of the gantry frame, and its piston rod is vertically downward. The mounting plate is horizontally located at the end of the piston rod of the electric cylinder, and the drilling mechanism is located at the bottom end of the mounting plate.

[0012] As a preferred technical solution of this utility model, the lifting assembly further includes two optical axes, which are vertically disposed on the top of the mounting plate and located on both sides of the electric cylinder, and both are slidably connected to the crossbar of the gantry frame.

[0013] As a preferred technical solution of this utility model, the drilling mechanism includes a drilling machine body and a drill bit. The drilling machine body is located at the bottom end of the mounting plate, and its mounting opening is vertically downward. The drill bit is installed in the mounting opening of the drilling machine body.

[0014] As a preferred technical solution of this utility model, the dust-blocking unit includes a connecting ring and a metal corrugated pipe. One end of the metal corrugated pipe is fixedly connected to the connecting ring, and a rubber layer is provided at the pipe opening at the other end. The connecting ring is detachably connected to the bottom end of the drilling machine body by bolts, and the metal corrugated pipe covers the drill bit.

[0015] As a preferred technical solution of this utility model, a control panel is provided on the side wall of the base. The control panel is electrically connected to the limiting component, dust collection component, translation component, lifting component and drilling mechanism. A rectangular frame-shaped first rubber pad is provided at the top of the base. The first rubber pad is located around the collection groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] When drilling holes in a wooden board, the bottom end of the metal corrugated pipe contacts the top end of the board and covers the drill bit inside, preventing the wood chips produced during drilling from spilling out. At the same time, the vacuum cleaner in the base sucks the wood chips that fall into the collection trough into the dust collection box.

[0018] After the drill bit is removed from the wooden board, the hole in the board connects with the collection trough. At this time, the dust chips inside the metal corrugated pipe are sucked into the dust collection box through the hole in the wooden board and the collection trough by the vacuum cleaner, thereby preventing the dust chips from overflowing, improving the environment inside the factory and protecting the health of the workers. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is the front view of this utility model;

[0022] Figure 3 This is a top view of the present invention;

[0023] Figure 4 This is a cross-sectional structural diagram of the present invention;

[0024] Figure 5 This is a partial cross-sectional structural schematic diagram of the present invention;

[0025] In the picture: 100, base;

[0026] 200. Drilling mechanism; 201. Drilling machine body; 202. Drill bit;

[0027] 300. Limiting component; 301. Hydraulic cylinder; 302. Pressure plate; 303. Limiting block; 304. Second rubber pad;

[0028] 400. Collection tank;

[0029] 500. Dust collection assembly; 501. Vacuum cleaner; 502. Dust collection box; 503. Connecting pipe;

[0030] 600. Translation component; 601. Drive motor; 602. Lead screw; 603. Slider; 604. Gantry frame; 605. Wheel frame;

[0031] 700. Lifting assembly; 701. Electric cylinder; 702. Mounting plate; 703. Optical axis;

[0032] 800. Dustproof unit; 801. Connecting ring; 802. Metal bellows;

[0033] 110. First slide rail; 120. Second slide rail; 130. Control panel; 140. First rubber pad. Detailed Implementation

[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0035] In the attached diagram, all identical reference numerals refer to the same components.

[0036] like Figure 1-5 As shown, this utility model provides a wood board drilling device, including a base 100 and a drilling mechanism 200. The top of the base 100 is provided with a limiting component 300, and the middle part is provided with a downwardly recessed collection groove 400. The collection groove 400 is located inside the limiting component 300. The base 100 is provided with a dust collection component 500 communicating with the collection groove 400. The top of the base 100 is also provided with a translation component 600. The top of the translation component 600 is provided with a lifting component 700 with its lifting end facing downward. The drilling mechanism 200 is provided on the lifting end of the lifting component 700. The bottom of the drilling mechanism 200 is provided with a dust blocking unit 800 covering its drilling end.

[0037] In this embodiment, the wooden board to be drilled is placed on the top of the base 100 by manual operation, a suction cup robotic arm, or other feasible means, and the wooden board is fixed by the limiting component 300. The translation component 600 moves the lifting component 700 and the drilling mechanism 200 above the area to be drilled. Then the lifting component 700 drives the drilling mechanism 200 to move downward. Before the drilling mechanism 200 drills the wooden board, the dust blocking unit 800 contacts the top of the wooden board. Part of the wood chips generated by the drilling mechanism 200 when drilling the wooden board are blocked by the dust blocking unit 800, and the other part falls into the collection tank 400.

[0038] The sawdust in the collection trough 400 is directly sucked away by the dust collection component 500, and the sawdust in the dust blocking unit 800 is sucked away by the dust collection component 500 through the drilled holes in the wooden board and the collection trough 400.

[0039] Furthermore, the limiting component 300 includes two hydraulic cylinders 301 and four limiting blocks 303. The four limiting blocks 303 are arranged in a rectangular array at the top of the base 100. The two hydraulic cylinders 301 are embedded in the top of the base 100, and their piston rods are both vertically upward and located on both sides of the collection groove 400. Each hydraulic cylinder 301 has a pressure plate 302 at the end of its piston rod.

[0040] The top of the base 100 is provided with four second rubber pads 304, and the four second rubber pads 304 are respectively located at the corresponding limit blocks 303.

[0041] In this embodiment, four limit blocks 303 are installed on the top of the base 100 by screws. When the piston rods of the two hydraulic cylinders 301 retract, they drive the pressure plate 302 to press down the wooden board to be drilled, thereby achieving the purpose of clamping and fixing the wooden board.

[0042] The second rubber pad, made of 304 stainless steel, can increase slip resistance and prevent the wooden board from shifting.

[0043] Furthermore, the dust collection assembly 500 includes a vacuum cleaner 501, a dust collection box 502, and two connecting pipes 503. The base 100 has a cavity, in which the vacuum cleaner 501 and the dust collection box 502 are both located. One connecting pipe 503 is connected to the collection tank 400 and the suction end of the vacuum cleaner 501, respectively. The other connecting pipe 503 is connected to the dust outlet end of the vacuum cleaner 501 and the feed end of the dust collection box 502, respectively. One end of the dust collection box 502 is connected to the inner side wall of the cavity of the base 100.

[0044] In this embodiment, the vacuum cleaner 501 using the prior art is connected to the collection tank 400 and the dust collection box 502 respectively through two connecting pipes 503, so as to suck the wood chips generated by drilling holes in the wooden board into the dust collection box 502.

[0045] In another embodiment, one end of the dust collection box 502 is connected to the inner wall of the cavity of the base 100, and a door is provided at the corresponding position. The door can be opened to clean the wood chips inside the dust collection box 502.

[0046] Furthermore, the translation component 600 includes a drive motor 601, a lead screw 602, a slider 603, a gantry frame 604, and a wheel frame 605. The top of the base 100 is provided with a first slide groove 110 and a second slide groove 120 on both sides respectively. The lead screw 602 is disposed in the first slide groove 110, and its two ends are rotatably connected to the inner walls of the two ends of the first slide groove 110 through bearings. The slider 603 is slidably disposed in the first slide groove 110, and it is threadedly connected to the lead screw 602. The drive motor 601 is disposed on the side wall of the base 100, and its output shaft is drivenly connected to one end of the lead screw 602.

[0047] The wheel frame 605 is located in the second slide groove 120, and its inner side is provided with a wheel that can roll in the second slide groove 120. The two ends of the bottom of the gantry frame 604 are respectively located at the top of the slider 603 and the top of the wheel frame 605.

[0048] In this embodiment, the drive motor 601 is a stepper motor, which drives the lead screw 602 in the first slide groove 110 to rotate, thereby driving the slider 603 to move in the first slide groove 110, and then causing the wheel of the wheel frame 605 connected by the gantry 604 to move in the second slide groove 120. Through the above process, the purpose of driving the gantry 604 to translate is achieved.

[0049] Furthermore, the lifting assembly 700 includes an electric cylinder 701 and a mounting plate 702. The electric cylinder 701 is located in the middle of the crossbar of the gantry frame 604, and its piston rod is vertically downward. The mounting plate 702 is horizontally located at the end of the piston rod of the electric cylinder 701, and the drilling mechanism 200 is located at the bottom end of the mounting plate 702.

[0050] In this embodiment, the mounting plate 702 is driven to move vertically by the electric cylinder 701, so that the drilling mechanism 200 can drill holes in the wooden board and reset after drilling is completed.

[0051] Furthermore, the lifting assembly 700 also includes two optical axes 703, which are vertically mounted on the top of the mounting plate 702 and located on both sides of the electric cylinder 701, and both are slidably connected to the crossbar of the gantry frame 604.

[0052] In this embodiment, the stability of the mounting plate 702 during movement can be increased by setting the optical axis 703.

[0053] Furthermore, the drilling mechanism 200 includes a drilling machine body 201 and a drill bit 202. The drilling machine body 201 is located at the bottom end of the mounting plate 702, and its mounting opening is vertically downward. The drill bit 202 is installed in the mounting opening of the drilling machine body 201.

[0054] In this embodiment, the drilling machine body 201 adopts the prior art, which drives the drill bit 202 to rotate and drill holes in the wooden board. The drill bit 202 can be replaced with different sizes as needed.

[0055] Furthermore, the dust-proof unit 800 includes a connecting ring 801 and a metal bellows 802. One end of the metal bellows 802 is fixedly connected to the connecting ring 801, and a rubber layer is provided at the pipe opening at the other end. The connecting ring 801 is detachably connected to the bottom end of the drilling machine body 201 by bolts, and the metal bellows 802 covers the drill bit 202.

[0056] In this embodiment, the length of the metal corrugated pipe 802 is longer than that of the drill bit 202, so that the metal corrugated pipe 802 contacts the top surface of the wooden board before the drill bit 202. As the drilling machine body 201 continues to descend, the length of the metal corrugated pipe 802 is compressed, so that the metal corrugated pipe 802 is also in close contact with the top of the wooden board when the drill bit 202 drills a hole in the wooden board, thereby preventing the sawdust generated during drilling from spilling out.

[0057] The metal corrugated pipe 802 is fixedly connected to the drilling machine body 201 by the connecting ring 801 and bolts, and the rubber layer at its bottom end can increase the sealing performance and further prevent sawdust from spilling out.

[0058] Furthermore, a control panel 130 is provided on the side wall of the base 100. The control panel 130 is electrically connected to the limiting component 300, the dust collection component 500, the translation component 600, the lifting component 700 and the drilling mechanism 200. A rectangular frame-shaped first rubber pad 140 is provided at the top of the base 100. The first rubber pad 140 is located around the collection groove 400.

[0059] In this embodiment, the control panel 130 adopts existing technology and controls the limit component 300, dust collection component 500, translation component 600, lifting component 700 and drilling mechanism 200 through the built-in PLC controller or other control chip.

[0060] The first rubber pad 140 contacts the bottom of the wooden board to be drilled, thereby improving the sealing between the collection trough 400 and the wooden board, and thus preventing sawdust from spilling out during drilling.

[0061] This invention relates to a wood board drilling device. When drilling a wood board, the bottom end of a metal corrugated pipe contacts the top end of the wood board, covering the drill bit within it. This prevents the wood chips generated during drilling from spilling out. Simultaneously, a vacuum cleaner inside the base sucks the wood chips that fall into the collection trough into a dust collection box. After the drill bit is removed from the wood board, the hole in the wood board connects with the collection trough. At this point, the vacuum cleaner sucks the wood chips from the metal corrugated pipe into the dust collection box through the hole in the wood board and the collection trough, thereby preventing wood chips from spilling out, improving the factory environment, and protecting the health of workers.

[0062] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A wood board drilling device, comprising a base (100) and a drilling mechanism (200), characterized in that, The base (100) has a limiting component (300) at its top and a downwardly recessed collection groove (400) in its middle. The collection groove (400) is located inside the limiting component (300). The base (100) has a dust collection component (500) that communicates with the collection groove (400). The top of the base (100) also has a translation component (600). The top of the translation component (600) has a lifting component (700) with its lifting end pointing vertically downward. The drilling mechanism (200) is located on the lifting end of the lifting component (700). The bottom of the drilling mechanism (200) has a dust-blocking unit (800) that covers its drilling end.

2. The wooden board drilling device according to claim 1, characterized in that, The limiting component (300) includes two hydraulic cylinders (301) and four limiting blocks (303). The four limiting blocks (303) are arranged in a rectangular array at the top of the base (100). The two hydraulic cylinders (301) are embedded in the top of the base (100), and their piston rods are vertically upward and located on both sides of the collection groove (400). Each hydraulic cylinder (301) has a pressure plate (302) at the end of its piston rod. The top of the base (100) is provided with four second rubber pads (304), and the four second rubber pads (304) are respectively located at the corresponding limiting blocks (303).

3. The wooden board drilling device according to claim 1, characterized in that, The dust collection assembly (500) includes a vacuum cleaner (501), a dust collection box (502), and two connecting pipes (503). The base (100) has a cavity. The vacuum cleaner (501) and the dust collection box (502) are both located in the cavity. One connecting pipe (503) is connected to the collection tank (400) and the suction end of the vacuum cleaner (501) respectively. The other connecting pipe (503) is connected to the dust outlet end of the vacuum cleaner (501) and the feed end of the dust collection box (502) respectively. One end of the dust collection box (502) is connected to the inner sidewall of the cavity of the base (100).

4. The wooden board drilling device according to claim 1, characterized in that, The translation component (600) includes a drive motor (601), a lead screw (602), a slider (603), a gantry frame (604), and a wheel frame (605). The top of the base (100) is provided with a first slide groove (110) and a second slide groove (120) on both sides. The lead screw (602) is located in the first slide groove (110), and its two ends are rotatably connected to the inner walls of the two ends of the first slide groove (110) through bearings. The slider (603) is slidably located in the first slide groove (110), and it is threadedly connected to the lead screw (602). The drive motor (601) is located on the side wall of the base (100), and its output shaft is drivenly connected to one end of the lead screw (602). The wheel frame (605) is located in the second slide groove (120), and its inner side is provided with a wheel that can roll in the second slide groove (120). The two ends of the bottom of the gantry frame (604) are respectively located at the top of the slider (603) and the top of the wheel frame (605).

5. A wooden board drilling device according to claim 4, characterized in that, The lifting assembly (700) includes an electric cylinder (701) and a mounting plate (702). The electric cylinder (701) is located in the middle of the crossbar of the gantry frame (604), and its piston rod is vertically downward. The mounting plate (702) is horizontally located at the end of the piston rod of the electric cylinder (701), and the drilling mechanism (200) is located at the bottom end of the mounting plate (702).

6. A wooden board drilling device according to claim 5, characterized in that, The lifting assembly (700) also includes two optical axes (703), which are vertically disposed on the top of the mounting plate (702) and located on both sides of the electric cylinder (701), and both are slidably connected to the crossbar of the gantry frame (604).

7. A wooden board drilling device according to claim 5, characterized in that, The drilling mechanism (200) includes a drilling machine body (201) and a drill bit (202). The drilling machine body (201) is located at the bottom end of the mounting plate (702), and its mounting opening is vertically downward. The drill bit (202) is installed in the mounting opening of the drilling machine body (201).

8. A wooden board drilling device according to claim 7, characterized in that, The dust-blocking unit (800) includes a connecting ring (801) and a metal bellows (802). One end of the metal bellows (802) is fixedly connected to the connecting ring (801), and a rubber layer is provided at the pipe opening at the other end. The connecting ring (801) is detachably connected to the bottom end of the drilling machine body (201) by bolts, and the metal bellows (802) covers the drill bit (202).

9. A wooden board drilling device according to any one of claims 1-8, characterized in that, The base (100) has a control panel (130) on its side wall. The control panel (130) is electrically connected to the limiting component (300), dust collection component (500), translation component (600), lifting component (700) and drilling mechanism (200). The top of the base (100) has a rectangular frame-shaped first rubber pad (140) located around the collection groove (400).

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