Wood board multi-station trepanning device

Abstract

The utility model discloses a wood board multi-station trepanning device which comprises a placing plate, a supporting column, supporting legs and a protection frame, the upper surface of the supporting column is fixedly connected with a first hydraulic rod, the upper surface of the first hydraulic rod is fixedly connected with a supporting block, one side of the supporting block is fixedly connected with a sliding plate, and the other side of the supporting block is fixedly connected with a second hydraulic rod. A first hydraulic rod, a sliding plate, a rolling column, a dial and a tapper are fixedly connected to the upper surface of the protective frame, a rolling column is rotatably connected to the inner side wall of the protective frame, a dial is rotatably connected to the lower surface of the protective frame, and the tapper is fixedly connected to the lower surface of the dial. The first hydraulic rod moves downwards to enable the tapper to be close to the wood board body, the tapper operates to punch holes in the wood board body, the tapper can move on the sliding plate through the rolling column, and for some wood board bodies with special drilling requirements, the dial can rotate by an angle and can also be matched with transverse movement of the containing plate, so that the drilling efficiency is improved. Holes arranged in an arc shape can be punched in the wood board body.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punching machines, in particular to a multi-station hole punching device for a wooden board. Background Art

[0002] Wood products, the products formed, the wood color, the natural texture, can make the dazzling light become soft, meet the physiological comfort requirements of the human eye to reflected light, beautiful and generous, so it is very popular and covers a wide range, such as baby cribs and rocking chairs, etc. When processing wood products, the board is cut, planed, etc. to form a standard board, and then drilled, etc.

[0003] At present, most of them use multi-row drilling machines to drill holes in wooden boards directly. Although multi-row drilling machines can drill many holes at a time, saving time and labor, the drilling positions of different boards are different, and the position of the drill bit needs to be adjusted frequently. At the same time, it cannot meet the needs of some boards that need to drill straight holes and offset holes at the same time. A lot of wood chips will be discarded during drilling, and they will splash everywhere, making them difficult to clean. Utility Model Content

[0004] The main purpose of the utility model is to provide a multi-station hole punching device for a wooden board, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multi-station hole-opening device for a wooden board comprises a placing plate, a support column, a support leg and a protective frame, wherein the upper surface of the placing plate is fixedly connected to a clamping mechanism, the upper surface of the placing plate is fixedly connected to a wooden board body, the upper surface of the support column is fixedly connected to a first hydraulic rod, the upper surface of the first hydraulic rod is fixedly connected to a support block, one side of the support block is fixedly connected to a sliding plate, the inner side wall of the protective frame is fixedly connected to a motor support plate, the upper surface of the motor support plate is fixedly connected to a motor, the inner side wall of the protective frame is rotatably connected to a rolling column, the lower surface of the protective frame is rotatably connected to a dial, and the lower surface of the dial is fixedly connected to a hole opener.

[0007] In order to achieve the purpose of assisting the movement of the hole opener, as a multi-station hole opening device for wooden boards in the utility model, one side of the support block is fixedly connected to a plastic chain, one end of the plastic chain is fixedly connected to a connecting block, and the connecting block is fixedly connected to the protective frame.

[0008] In order to achieve the purpose of blocking wood chips, as a multi-station hole-opening device for wooden boards of the present invention, a dustproof shell is fixedly connected to the outer surface of the hole opener.

[0009] In order to achieve the purpose of supporting the motor, as a multi-station hole-opening device for a wooden board of the utility model, one side of the support leg is fixedly connected to a motor support frame, the bottom end of the motor support frame is fixedly connected to the motor, and the lower surface of the placement plate is fixedly connected to a toothed bar.

[0010] In order to achieve the purpose of transmission between the gear and the toothed bar, as a multi-station hole-punching device for a wooden board of the present invention, the output end of the motor is fixedly connected to a gear, and the gear is meshed with the toothed bar.

[0011] In order to achieve the purpose of assisting the movement of the placement board, the utility model provides a multi-station hole-opening device for a wooden board. The top of the support leg is fixedly connected to a slider groove, one end of the slider groove is fixedly connected to a stop block, and the inner wall of the slider groove is rotatably connected to a slider group.

[0012] In order to achieve the purpose of making the entire device more stable, as a multi-station hole-punching device for a wooden board of the utility model, one side of the outer surface of the support leg is fixedly connected with a reinforcing rib, and the other side of the outer surface of the support leg is fixedly connected with a support plate.

[0013] In order to achieve the purpose of cleaning wood chips on wooden boards, the utility model provides a multi-station hole-opening device for wooden boards. The upper surface of the support plate is fixedly connected to a second hydraulic rod, the top of the second hydraulic rod is fixedly connected to a limiting plate, and the lower surface of the limiting plate is fixedly connected to a cleaning brush.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The multi-station hole punching device for wooden boards is provided with a first hydraulic rod, a support block, a sliding plate, a rolling column, a motor, a dial and a hole opener. After the clamping mechanism clamps the wooden board body, the first hydraulic rod moves down to make the hole opener close to the upper surface of the wooden board body, and the hole opener starts to operate to punch multiple holes on the wooden board body. The hole opener can be moved on the sliding plate by the rolling column, which is convenient for punching holes at different positions of the wooden board body. For some wooden board bodies with special drilling requirements, the dial can be rotated to an angle to punch oblique holes, and can also cooperate with the lateral movement of the placement plate to punch arc-shaped holes on the wooden board body. Individual hole openers are detachable, which can meet some special requirements for drilling wooden board bodies, such as skipping a hole in the arrangement of holes.

[0016] 2. The multi-station hole-punching device for wooden boards is equipped with a dustproof shell, a second hydraulic rod, a limiting plate and a cleaning brush. The dustproof shell can make the wood chips splashed by the hole opener gather around the hole. After the drilling is completed, the second hydraulic rod moves down, so that the cleaning brush can clean the surface of the wooden board body. The placement plate drives the wooden board body to move, and the cleaning brush can clean the entire surface of the wooden board body, so that the wood chips are gathered together, which is convenient for the staff to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of a multi-station hole-punching device for a wooden board according to Example 1 of the present utility model;

[0018] Figure 2 This is a rear structural schematic diagram of a multi-station hole-punching device for a wooden board according to Example 1 of the present utility model;

[0019] Figure 3 This is a schematic diagram of the sliding plate structure of a multi-station hole-punching device for a wooden board according to Example 1 of the present utility model;

[0020] Figure 4 This is a schematic diagram of the scale plate structure of a multi-station hole-punching device for a wooden board according to Example 1 of the present utility model;

[0021] Figure 5 This is a schematic diagram of the gear structure of a multi-station hole-punching device for a wooden board according to Example 1 of the present utility model;

[0022] Figure 6 This is a schematic diagram of the cleaning brush structure of a multi-station hole-punching device for a wooden board in Example 1 of the utility model.

[0023] In the figure: 1. Placement plate; 2. Wooden board body; 3. Clamping mechanism; 4. Support column; 5. First hydraulic rod; 6. Support block; 7. Sliding plate; 8. Slider groove; 9. Limiting plate; 10. Second hydraulic rod; 11. Support plate; 12. Support leg; 13. Toothed bar; 14. Stop block; 15. Reinforcing rib; 16. Motor support frame; 17. Motor; 18. Gear; 19. Protective frame; 20. Rolling column; 21. Plastic chain; 22. Connecting block; 23. Motor; 24. Motor support plate; 25. Dial; 26. Hole opener; 27. Dust cover; 28. Slider group; 29. Cleaning brush. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figure 1-6As shown, a multi-station hole-opening device for a wooden board includes a placing plate 1, a supporting column 4, a supporting leg 12 and a protective frame 19. The upper surface of the placing plate 1 is fixedly connected to a clamping mechanism 3, the upper surface of the placing plate 1 is fixedly connected to a wooden board body 2, the upper surface of the supporting column 4 is fixedly connected to a first hydraulic rod 5, the upper surface of the first hydraulic rod 5 is fixedly connected to a supporting block 6, one side of the supporting block 6 is fixedly connected to a sliding plate 7, the inner side wall of the protective frame 19 is fixedly connected to a motor support plate 24, the upper surface of the motor support plate 24 is fixedly connected to a motor 23, the inner side wall of the protective frame 19 is rotatably connected to a rolling column 20, the lower surface of the protective frame 19 is rotatably connected to a dial 25, and the lower surface of the dial 25 is fixedly connected to a hole opener 26.

[0027] During specific use, through the arrangement of the first hydraulic rod 5, the support block 6, the sliding plate 7, the rolling column 20, the motor 23, the dial 25 and the hole opener 26, the first hydraulic rod 5 moves downward to make the hole opener 26 close to the upper surface of the wooden board body 2, and the hole opener 26 starts to operate to punch multiple holes on the wooden board body 2. The hole opener 26 can be moved on the sliding plate 7 through the rolling column 20, which is convenient for punching holes at different positions of the wooden board body 2. For some wooden board bodies 2 with special drilling requirements, the dial 25 can be rotated to punch oblique holes, or it can cooperate with the lateral movement of the placement board 1 to punch arc-shaped holes on the wooden board body 2.

[0028] In this embodiment, a plastic chain 21 is fixedly connected to one side of the support block 6 , and a connecting block 22 is fixedly connected to one end of the plastic chain 21 . The connecting block 22 is fixedly connected to the protective frame 19 .

[0029] During specific use, the arrangement of the plastic chain 21 and the connecting block 22 can assist the hole opener 26 in moving more accurately on the sliding plate 7 .

[0030] In this embodiment, a dustproof cover 27 is fixedly connected to the outer surface of the hole opener 26 .

[0031] During specific use, the dust cover 27 can be provided to gather wood chips around the hole during drilling, thereby preventing the wood chips from splashing.

[0032] In this embodiment, a motor support frame 16 is fixedly connected to one side of the support leg 12 , a motor 17 is fixedly connected to the bottom end of the motor support frame 16 , and a rack bar 13 is fixedly connected to the lower surface of the placement plate 1 .

[0033] During specific use, through the arrangement of the motor support frame 16 and the motor 17 , the motor support frame 16 can ensure the stability of the motor 17 during operation.

[0034] In this embodiment, the output end of the motor 17 is fixedly connected to a gear 18 , and the gear 18 is meshed with the rack bar 13 .

[0035] During specific use, through the arrangement of the gear 18 and the rack bar 13 , the motor 17 drives the gear 18 to rotate, so that the rack bar 13 drives the placement plate 1 to move.

[0036] In this embodiment, the top end of the support leg 12 is fixedly connected to the slider slot 8 , one end of the slider slot 8 is fixedly connected to the stopper 14 , and the inner wall of the slider slot 8 is rotatably connected to the slider assembly 28 .

[0037] During specific use, through the arrangement of the support legs 12, the slider slots 8, the stoppers 14 and the slider group 28, the slider slots 8 and the slider group 28 can assist the placement plate 1 in moving through the rack bar 13, and the stoppers 14 can prevent the placement plate 1 from moving out of the limit.

[0038] In this embodiment, a reinforcing rib 15 is fixedly connected to one side of the outer surface of the leg 12 , and a supporting plate 11 is fixedly connected to the other side of the outer surface of the leg 12 .

[0039] During specific use, by disposing the reinforcing ribs 15 and the supporting plate 11 , the reinforcing ribs 15 can make the entire device more stable.

[0040] In this embodiment, the upper surface of the support plate 11 is fixedly connected to the second hydraulic rod 10 , the top of the second hydraulic rod 10 is fixedly connected to the limiting plate 9 , and the lower surface of the limiting plate 9 is fixedly connected to the cleaning brush 29 .

[0041] During specific use, through the arrangement of the second hydraulic rod 10, the limiting plate 9 and the cleaning brush 29, the second hydraulic rod 10 can be moved downward, so that the cleaning brush 29 can clean the surface of the wooden board body 2, and moved upward when not in use to provide the hole opener with sufficient working space.

[0042] Working principle: Place the wooden board 2 on the placement plate 1, clamp the wooden board 3, move the first hydraulic rod 5 downward to make the hole opener 26 close to the upper surface of the wooden board 2, and the hole opener 26 starts to operate to punch multiple holes on the wooden board 2. At the same time, the dust cover 27 set on the hole opener 26 can make the wood chips gathered around the hole during drilling to prevent the wood chips from splashing. The hole opener 26 can be moved on the sliding plate 7 by the rolling column 20, so as to facilitate drilling holes at different positions of the wooden board 2. For some wooden boards 2 with special drilling requirements, the dial 25 can be rotated to an angle. It can punch oblique holes, or it can cooperate with the lateral movement of the placement board 1 to punch arc-shaped holes on the wooden board body 2. When punching, the motor 17 drives the gear 18 to rotate, so that the rack bar 13 can drive the placement board 1 to move. The slider groove 8 and the slider group 28 can assist the placement board 1 to move through the rack bar 13. The block 14 can prevent the placement board 1 from moving out of the limit. After the punching is completed, the second hydraulic rod 10 can move down to allow the cleaning brush 29 to clean the surface of the wooden board body 2. After cleaning is completed, the second hydraulic rod 10 moves up to give the hole opener enough working space.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station hole punching device for a wooden board, comprising a placement board (1), a support column (4), legs (12) and a protective frame (19), characterized in that: The upper surface of the placement plate (1) is fixedly connected to a clamping mechanism (3), the upper surface of the placement plate (1) is fixedly connected to a wooden board body (2), the upper surface of the support column (4) is fixedly connected to a first hydraulic rod (5), the upper surface of the first hydraulic rod (5) is fixedly connected to a support block (6), one side of the support block (6) is fixedly connected to a sliding plate (7), the inner side wall of the protection frame (19) is fixedly connected to a motor support plate (24), the upper surface of the motor support plate (24) is fixedly connected to a motor (23), the inner side wall of the protection frame (19) is rotatably connected to a rolling column (20), the lower surface of the protection frame (19) is rotatably connected to a dial (25), and the lower surface of the dial (25) is fixedly connected to a hole opener (26).

2. The multi-station punching device for a wooden board according to claim 1, characterized in that: A plastic chain (21) is fixedly connected to one side of the support block (6), and a connecting block (22) is fixedly connected to one end of the plastic chain (21), and the connecting block (22) is fixedly connected to the protective frame (19).

3. The multi-station hole punching device for a wooden board according to claim 1, characterized in that: A dustproof shell (27) is fixedly connected to the outer surface of the hole opener (26).

4. The multi-station punching device for a wooden board according to claim 1, characterized in that: One side of the support leg (12) is fixedly connected to a motor support frame (16), the bottom end of the motor support frame (16) is fixedly connected to a motor (17), and the lower surface of the placement plate (1) is fixedly connected to a rack bar (13).

5. The multi-station punching device for a wooden board according to claim 4, characterized in that: The output end of the motor (17) is fixedly connected to a gear (18), and the gear (18) is meshed with the rack bar (13).

6. The multi-station hole punching device for a wooden board according to claim 1, characterized in that: The top end of the support leg (12) is fixedly connected to a slider slot (8), one end of the slider slot (8) is fixedly connected to a stopper (14), and the inner wall of the slider slot (8) is rotatably connected to a slider group (28).

7. The multi-station punching device for a wooden board according to claim 1, characterized in that: A reinforcing rib (15) is fixedly connected to one side of the outer surface of the support leg (12), and a supporting plate (11) is fixedly connected to the other side of the outer surface of the support leg (12).

8. The multi-station punching device for a wooden board according to claim 7, characterized in that: The upper surface of the support plate (11) is fixedly connected to a second hydraulic rod (10), the top of the second hydraulic rod (10) is fixedly connected to a limiting plate (9), and the lower surface of the limiting plate (9) is fixedly connected to a cleaning brush (29).

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