Timber processing thicknessing device

Abstract

The utility model discloses a wood processing thicknessing device, which relates to the field of wood processing and comprises a base, a platform and a lifting device, supports are fixedly connected to two sides of the base, the platform is arranged between the two supports and ascends and descends through the lifting device, a mounting frame is fixedly connected to the supports, and a thicknessing component is arranged in the mounting frame; a safety cover is arranged on the outer side of the thicknessing assembly, a collecting device is arranged on the safety cover and comprises a collecting cover and a collecting box, the thicknessing roller is sleeved with the collecting cover, an exhaust pipe is arranged at the top of the collecting cover, a feeding pipe connected with the exhaust pipe is arranged on the collecting box, and a dust suction pipe connected with dust suction equipment is arranged at the top of the collecting box. A drawer is arranged in the collecting box; the collection cover can enable suction wind power to be more concentrated, the suction wind power is close to the thicknessing position, the chip collection effect is improved, the collected wood chips can enter the collection box, and the wood chips can be conveniently drawn out and discharged at a time through the drawer.

Description

Technical Field

[0001] The utility model relates to the field of wood processing, in particular to a wood processing planing device. Background Art

[0002] Some existing wood processing planers do not process the wood chips discharged during use, and the wood chips will splash out directly from the planer roller, making it difficult to collect the wood chips in the later stage. In addition, the dust will be diffused in the air, affecting the safety of operators. Some planers with more complete functions are equipped with traditional dust collection equipment for use, but such planers are mostly directly connected to the dust collection equipment, the wind force is loose, the chip collection effect is poor, and the wood chips will quickly fill the dust collection equipment, and the discharge of wood chips in the dust collection equipment is also more troublesome. Utility Model Content

[0003] The utility model aims to provide a wood processing planing device to solve the problems mentioned in the above background technology.

[0004] A wood processing planer device comprises a base, a platform and a lifting device, wherein both sides of the base are fixedly connected with brackets, the platform is arranged between the two brackets and is lifted and lowered by the lifting device, the bracket is fixedly connected with a mounting frame, and the mounting frame is provided with a planer assembly;

[0005] The planing assembly comprises a front conveying roller, a planing roller and a rear conveying roller, wherein the front conveying roller, the planing roller and the rear conveying roller are rotatably connected to the mounting frame in sequence from front to back.

[0006] A safety cover is provided on the outer side of the planer assembly, and a collecting device is provided on the safety cover. The collecting device includes a collecting cover and a collecting box. The collecting cover is sleeved on the outer side of the planer roller and fixedly connected to the mounting frame. An opening is provided at the bottom of the collecting cover, and an exhaust pipe is provided at the top. The collecting box is fixedly connected to the mounting cover, and a feeding pipe connected to the exhaust pipe is provided on its side wall. A dust suction pipe is provided on the top of the collecting box, and the dust suction pipe is connected to the dust suction equipment. A drawer is provided in the collecting box, and a notch is provided on the side wall of the collecting box for the drawer to be pulled out.

[0007] Preferably, the planer assembly also includes a planer motor, one end of the front conveying roller, the planer roller and the rear conveying roller are fixedly connected with gears, adjacent gears are meshed with each other, the other end of the planer roller is fixedly connected to the output shaft of the planer motor, and the planer motor is fixedly connected to the mounting frame.

[0008] Preferably, the lifting device includes a lifting motor, a screw rod and a sliding rod. Two sliding rods are fixedly connected to the bracket. A screw rod rotatably connected to the bracket is provided between the sliding rods. The platform is slidably connected to the sliding rod and is threadedly connected to the screw rod. The bottom end of the screw rod is fixedly connected to a synchronous wheel. The lifting motor is fixedly connected to the base, and its output shaft is also fixedly connected to a synchronous wheel. The three synchronous wheels are connected by a synchronous belt.

[0009] Preferably, a plurality of sliding rollers are rotatably connected to the platform.

[0010] Preferably, a cylindrical filter screen is provided at the mouth of the dust suction pipe.

[0011] The advantages of the utility model are:

[0012] By arranging a collecting hood on the outside of the planing roller and setting an opening at the bottom of the collecting hood, the suction wind force can be more concentrated and closer to the planing place, thereby improving the chip collection effect. The collected wood chips can enter the collection box. When the equipment stops working, the wood chips can be drawn out at one time through the drawer, which is convenient for the discharge of wood chips.

[0013] The front conveying roller, the planing roller and the rear conveying roller are connected to each other through gear transmission, and are started and stopped uniformly by the planing motor, which is easy to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the planer assembly;

[0017] Figure 4 for Figure 2 A partial enlarged view of point A in the middle.

[0018] In the figure: 1, base; 2, platform; 21, sliding roller;

[0019] 3. Lifting device; 31. Lifting motor; 32. Screw rod; 33. Sliding rod; 34. Synchronous wheel;

[0020] 4. Bracket; 5. Mounting frame;

[0021] 6. Planer assembly; 61. Front conveyor roller; 62. Planer roller; 63. Rear conveyor roller; 64. Planer motor; 65. Gear; 7. Safety cover;

[0022] 8. Collection device; 81. Collection cover; 811. Exhaust pipe; 82. Collection box; 821. Feed pipe; 822. Dust suction pipe; 83. Drawer; 84. Filter. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1 to 4 As shown, a wood processing planing device comprises a base 1, a platform 2 and a lifting device 3. Brackets 4 are fixedly connected to both sides of the base 1. The platform 2 is arranged between the two brackets 4 and is lifted and lowered by the lifting device 3. Both sides of the platform 2 are raised to limit the position of the wood so that the wood is always located on the platform 2. A mounting frame 5 is fixedly connected to the bracket 4, and a planing assembly 6 is arranged in the mounting frame 5.

[0025] The planer assembly 6 includes a front conveying roller 61, a planer roller 62 and a rear conveying roller 63, which are rotatably connected to the mounting frame 5 in sequence from front to back. The front conveying roller 61 is provided with anti-skid patterns to improve the frictional conveying force, and the rear conveying roller 63 is a smooth surface to avoid embossing the wood surface.

[0026] A safety cover 7 is provided on the outer side of the planing assembly 6, and a collecting device 8 is provided on the safety cover 7. The collecting device 8 includes a collecting cover 81 and a collecting box 82. The collecting cover 81 is sleeved on the outer side of the planing roller 62 and fixedly connected to the mounting frame 5. An opening is provided at the bottom of the collecting cover 81, and an exhaust pipe 811 is provided at the top. The collecting box 82 is fixedly connected to the mounting cover, and a feeding pipe 821 connected to the exhaust pipe 811 is provided on its side wall. A dust suction pipe 822 is provided on the top of the collecting box 82, and the dust suction pipe 822 is connected to the dust suction equipment. A drawer 83 is provided in the collecting box 82, and a notch is provided on the side wall of the collecting box 82 for the drawer 83 to be pulled out.

[0027] In this embodiment, the planer assembly 6 also includes a planer motor 64, and one end of the front conveying roller 61, the planer roller 62 and the rear conveying roller 63 are fixedly connected to a gear 65, and adjacent gears 65 are meshed with each other. The other end of the planer roller 62 is fixedly connected to the output shaft of the planer motor 64, and the planer motor 64 is fixedly connected to the mounting frame 5.

[0028] In this embodiment, the lifting device 3 includes a lifting motor 31, a screw rod 32 and a slide rod 33. Two slide rods 33 are fixedly connected to the bracket 4. A screw rod 32 is provided between the slide rods 33 and is rotatably connected to the bracket 4. The platform 2 is slidably connected to the slide rod 33 and is threadedly connected to the screw rod 32. A synchronous wheel 34 is fixedly connected to the bottom end of the screw rod 32. The lifting motor 31 is fixedly connected to the base 1, and its output shaft is also fixedly connected to the synchronous wheel 34. The three synchronous wheels 34 are connected by a synchronous belt. The two screw rods 32 have the same rotation direction and can drive the platform 2 to rise and fall at the same time.

[0029] In this embodiment, a plurality of sliding rollers 21 are rotatably connected to the platform 2. The sliding rollers 21 can prevent the wood from directly contacting the platform 2, thereby reducing the friction resistance of the wood moving forward.

[0030] In this embodiment, a cylindrical filter screen 84 is provided at the mouth of the dust suction pipe 822. The filter screen 84 is used to prevent wood chips from entering the dust suction device.

[0031] Working process and principle:

[0032] When the device is used, according to the thickness of the wood and the required planing depth, the lifting motor 31 drives the synchronous wheel 34 to drive the screw rod 32 to rotate, so as to achieve the lifting and lowering of the platform 2. The lifting and lowering of the platform 2 can change the distance from the planing roller 62, so as to adapt to the thickness of the wood.

[0033] During planing, the wood is placed between the front conveying roller 61 and the platform 2, and the front conveying roller 61 drives the wood forward. The sliding roller 21 on the platform 2 can prevent the wood from directly contacting the platform 2, thereby reducing the friction resistance of the wood moving forward.

[0034] The planing roller 62 plans the wood, and the dust collecting device is started at the same time. The cut wood chips enter the collecting hood 81 from the opening of the collecting hood 81, and then pass through the exhaust pipe 811 and the feed pipe 821 into the collecting box 82 and fall into the drawer 83.

[0035] The rear conveying roller 63 also plays a conveying role. The front conveying roller 61 is provided with anti-skid grooves to improve the friction conveying force. The rear conveying roller 63 is a smooth surface to avoid embossing the wood surface.

[0036] After the planing is completed, the drawer 83 can be pulled out from the collecting box 82 , and then the wood chips can be poured out of the drawer 83 .

[0037] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A wood processing planing device, characterized in that: The invention comprises a base (1), a platform (2) and a lifting device (3), wherein both sides of the base (1) are fixedly connected with brackets (4), the platform (2) is arranged between the two brackets (4) and is lifted and lowered by the lifting device (3), the bracket (4) is fixedly connected with a mounting frame (5), and a planer assembly (6) is arranged in the mounting frame (5); The planing assembly (6) comprises a front conveying roller (61), a planing roller (62) and a rear conveying roller (63), wherein the front conveying roller (61), the planing roller (62) and the rear conveying roller (63) are rotatably connected to the mounting frame (5) in sequence from front to back. A safety cover (7) is provided on the outer side of the planing assembly (6). A collecting device (8) is provided on the safety cover (7). The collecting device (8) comprises a collecting cover (81) and a collecting box (82). The collecting cover (81) is sleeved on the outer side of the planing roller (62) and is fixedly connected to the mounting frame (5). An opening is provided at the bottom of the collecting cover (81) and an exhaust pipe (811) is provided at the top of the collecting cover. The collecting box (82) is fixedly connected to the mounting cover and a feeding pipe (821) connected to the exhaust pipe (811) is provided on its side wall. A dust suction pipe (822) is provided on the top of the collecting box (82). The dust suction pipe (822) is connected to a dust suction device. A drawer (83) is provided in the collecting box (82). A notch is provided on the side wall of the collecting box (82) for the drawer (83) to be pulled out.

2. A wood processing planing device according to claim 1, characterized in that: The planing assembly (6) also includes a planing motor (64); one end of the front conveying roller (61), the planing roller (62) and the rear conveying roller (63) are fixedly connected to a gear (65); adjacent gears (65) are meshed with each other; the other end of the planing roller (62) is fixedly connected to the output shaft of the planing motor (64); and the planing motor (64) is fixedly connected to the mounting frame (5).

3. A wood processing planing device according to claim 1, characterized in that: The lifting device (3) comprises a lifting motor (31), a screw rod (32) and a sliding rod (33); two sliding rods (33) are fixedly connected to the bracket (4); a screw rod (32) rotatably connected to the bracket (4) is arranged between the sliding rods (33); the platform (2) is slidably connected to the sliding rod (33) and is threadedly connected to the screw rod (32); a synchronous wheel (34) is fixedly connected to the bottom end of the screw rod (32); the lifting motor (31) is fixedly connected to the base (1), and its output shaft is also fixedly connected to the synchronous wheel (34); the three synchronous wheels (34) are connected by a synchronous belt.

4. A wood processing planing device according to claim 1, characterized in that: A plurality of sliding rollers (21) are rotatably connected to the platform (2).

5. A wood processing planing device according to claim 1, characterized in that: A cylindrical filter screen (84) is provided at the mouth of the dust suction pipe (822).

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