Cutting mechanism of wood rotary cutter

Abstract

The utility model relates to the field of wood rotary cutters, in particular to a cutting mechanism of a wood rotary cutter. Comprising a machine body, a base is fixedly connected to the lower surface of the machine body, a rolling shaft is installed in the base, a conveying belt is installed at the end, close to the machine body, of the base, a cutting structure is arranged at the end, close to the conveying belt, of the machine body, the cutting structure comprises two connecting rods, and the two connecting rods are fixedly connected with the machine body; a sliding rail is fixedly connected to the upper surface of the connecting rod, a sliding block is slidably connected to the inner wall of the sliding rail, a screw rod is rotatably connected to the interior of the sliding rail and is in threaded connection with the sliding block, a servo motor is fixedly connected to the upper end of the screw rod, and a fixing rod is fixedly connected to the arc surface of the servo motor; the fixing rod is fixedly connected with the sliding rail. The cut-off mechanism of the wood rotary cutter has the advantage that processed wood can be cut off conveniently.

Description

Technical Field

[0001] The utility model relates to the field of wood peeling machines, in particular to a cutting mechanism of a wood peeling machine. Background Art

[0002] The peeling machine is composed of a body, rollers, a base and a conveyor belt. It is a device used to process wood and is more common in daily life.

[0003] Prior art includes a utility model with publication number CN206733235U, which discloses a wood peeling machine. The patent adopts a frame and a knife frame, a first friction roller, a second friction roller, an extrusion roller and a peeling knife, and a leveling device and a cutting device are arranged downstream of the thin plate discharge. The leveling device comprises an upper roller group and a lower roller group, a thin plate aisle is formed between the upper roller group and the lower roller group, both of the upper roller group and the lower roller group are composed of rollers, the rollers comprise a rotating shaft and a drum, friction patterns are arranged on the outer surface of the drum, both ends of the rotating shaft of the roller of the lower roller group are connected to a bearing seat arranged on a frame through bearings, and both ends of the rotating shaft of the roller of the upper roller group are connected to a bearing seat arranged on a connecting bracket through bearings, and the connecting bracket is fixedly installed on the frame, so as to solve the problem that the existing peeling machine comprises a tool holder that slides with the frame, a first friction roller, a second friction roller, an extrusion roller and a peeling knife arranged on the tool holder, the extrusion roller and the peeling knife both keep synchronous movement with the tool holder, so as to realize peeling of logs, and the continuous thin plates peeled by the peeling knife need to be further processed, so they will be cut into thin plates of fixed length by a cutting device according to current actual needs. The existing cutting device includes a supporting roller and a rotating cutter. The minimum distance between the rotating cutter and the supporting roller is less than the thickness of the thin plate. Each time the rotating cutter runs to the minimum distance, the thin plate will be cut once, thus forming a single thin plate of the required fixed length. In actual production, it only needs to adjust the running time of one circle of the rotating cutter to change the length of the single thin plate, thus meeting the actual needs.

[0004] In daily work, it is found that in the process of using the rotary cutter, the wood chips processed by the existing rotary cutter are connected together during processing, but because the processed wood chips are long, the wood chips are easily broken and their size cannot be guaranteed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cutting mechanism for a wood peeling machine.

[0006] In order to solve the above technical problems, the utility model provides a cutting mechanism of a wood peeling machine, comprising: a body, a base is fixedly connected to the lower surface of the body, a roller is installed inside the base, a conveyor belt is installed at one end of the base close to the body, and a cutting structure is provided at one end of the body close to the conveyor belt, and the cutting structure comprises two connecting rods, the two connecting rods are fixedly connected to the body, the upper surface of the connecting rod is fixedly connected to a slide rail, the inner wall of the slide rail is slidably connected to a slider, the inner part of the slide rail is rotatably connected to a screw, the screw is threadedly connected to the slider, the upper end of the screw is fixedly connected to a servo motor, the arc surface of the servo motor is fixedly connected to a fixing rod, the fixing rod is fixedly connected to the slide rail, and a cutting knife is fixedly connected to the side where the two sliders are close to each other.

[0007] The effect achieved by the above components is: when the wood needs to be processed, the wood is placed between the machine body and the base, and then the roller drives the wood to be processed inside the machine body. After the processing is completed, the wood chips are moved through the conveyor belt. After moving to the appropriate position, the servo motor is operated, and the servo motor drives the screw to rotate, and the screw drives the slider to slide on the inner wall of the slide rail, and the slider drives the cutting knife to cut the wood chips.

[0008] Preferably, a limit rod is fixedly connected inside the slide rail, and the limit rod is slidably connected to the slider.

[0009] The effects achieved by the above components are: the limiting rod can limit the slider to prevent the slider from deviating when sliding on the inner wall of the slide rail, thereby improving the stability of the slider movement.

[0010] Preferably, the fixing rod is a stainless steel rod.

[0011] Preferably, the connecting rod is fixedly connected to the machine body by welding.

[0012] Preferably, a limiting structure is provided on the upper surface of the connecting rod, and the limiting structure includes a fixing plate, which is fixedly connected to the connecting rod, and the internal thread of the fixing plate is connected to a screw rod, and the two fixing plates are rotatably connected to a threaded ring on the sides away from each other, and the threaded ring is threadedly connected to the screw rod, and the two screw rods are fixedly connected to the limiting plate on the sides close to each other.

[0013] The effect achieved by the above components is: when the wood chip needs to be limited, the threaded ring is rotated to move, the threaded ring drives the screw to move, the screw slides on the inner wall of the fixed plate, the screw drives the limiting plate to move, and then after moving to the appropriate position, the limiting plate limits the wood chip.

[0014] Preferably, a plurality of handles are fixedly connected to the arc surface of the threaded ring, and the plurality of handles are evenly distributed on the threaded ring.

[0015] The effect achieved by the above components is that when the threaded ring needs to be rotated, the handle can be directly rotated, and the handle drives the threaded ring to rotate, and the handle makes it more convenient to rotate the threaded ring.

[0016] Preferably, the inner wall of the fixing plate is slidably connected with a sliding rod, and the sliding rod is fixedly connected to the limiting plate.

[0017] The effect achieved by the above components is that the limiting rod can limit the limiting plate to prevent the limiting plate from rotating when it moves.

[0018] Compared with the related art, the cutting mechanism of the wood peeling machine provided by the utility model has the following beneficial effects:

[0019] The utility model provides a cutting mechanism of a wood peeling machine. When the wood needs to be processed, the wood is placed between a machine body and a base, and then a roller drives the wood to be processed inside the machine body. After the processing is completed, the wood chips are moved by a conveyor belt. After moving to a suitable position, a servo motor is operated, and the servo motor drives a screw rod to rotate. The screw rod drives a slider to slide on the inner wall of a slide rail, and the slider drives a cutting knife to cut the wood chips. A limit rod can limit the slider to avoid deviation when the slider slides on the inner wall of the slide rail, thereby improving the stability of the slider movement. By setting the cutting structure, the effect of conveniently cutting the processed wood is achieved.

[0020] When it is necessary to limit the wood piece, the threaded ring is rotated to move, the threaded ring drives the screw to move, the screw slides on the inner wall of the fixed plate, the screw drives the limiting plate to move, and then after moving to the appropriate position, the limiting plate limits the wood piece. When it is necessary to rotate the threaded ring, the handle can be directly rotated to drive the threaded ring to rotate. The handle makes it more convenient to rotate the threaded ring. The limiting rod can limit the limiting plate to prevent the limiting plate from rotating when it moves. By setting the limiting structure, the effect of conveniently limiting the processed wood is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of a cutting mechanism of a wood peeling machine provided by the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the cutting structure shown;

[0023] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0024] Figure 4 for Figure 1Schematic diagram of the limiting structure shown.

[0025] Numbers in the figure: 1. body; 2. roller; 3. base; 4. conveyor belt; 5. cutting structure; 51. servo motor; 52. fixing rod; 53. slide rail; 54. cutting knife; 55. slider; 56. screw; 57. limit rod; 58. connecting rod; 6. limit structure; 61. limit plate; 62. slide rod; 63. screw rod; 64. fixing plate; 65. threaded ring; 66. handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0028] See also Figures 1 to 4 The cutting mechanism of a wood peeling machine provided by an embodiment of the utility model includes: a body 1, a base 3 is fixedly connected to the lower surface of the body 1, a roller 2 is installed inside the base 3, a conveyor belt 4 is installed at one end of the base 3 close to the body 1, a cutting structure 5 is provided at one end of the body 1 close to the conveyor belt 4, and a limiting structure 6 is provided on the upper surface of the connecting rod 58.

[0029] In the embodiments of the present invention, please refer to Figure 1 and Figure 2The cutting structure 5 includes two connecting rods 58, which are fixedly connected to the body 1. The upper surface of the connecting rod 58 is fixedly connected to a slide rail 53, and the inner wall of the slide rail 53 is slidably connected to a slider 55. The inside of the slide rail 53 is rotatably connected to a screw rod 56, which is threadedly connected to the slider 55. The upper end of the screw rod 56 is fixedly connected to a servo motor 51, and the arc surface of the servo motor 51 is fixedly connected to a fixing rod 52, which is fixedly connected to the slide rail 53. The cutting knife 54 is fixedly connected to the side where the two sliders 55 are close to each other. When the wood needs to be processed, the wood is placed between the machine body 1 and the base 3, and then the roller 2 drives the wood to be processed inside the machine body 1. After the processing is completed, the wood pieces are moved by the conveyor belt 4. After moving to the appropriate position, the servo motor 51 is operated, and the servo motor 51 drives the screw 56 to rotate, and the screw 56 drives the slider 55 to slide on the inner wall of the slide rail 53. The slider 55 drives the cutting knife 54 to cut the wood pieces. The inner part of the slide rail 53 is fixedly connected with a limit rod 57, and the limit rod 57 is slidably connected to the slider 55. The limit rod 57 can limit the slider 55 to prevent the slider 55 from deviating when sliding on the inner wall of the slide rail 53, thereby improving the stability of the movement of the slider 55. The fixed rod 52 is specifically a stainless steel rod, and the connecting rod 58 is fixedly connected to the machine body 1 by welding.

[0030] In the embodiments of the present invention, please refer to Figure 1 and Figure 4 The limiting structure 6 includes a fixing plate 64, which is fixedly connected to the connecting rod 58, and a screw rod 63 is connected to the inner thread of the fixing plate 64. The two fixing plates 64 are rotatably connected to the sides away from each other with a threaded ring 65, which is threadedly connected to the screw rod 63, and the two screw rods 63 are fixedly connected to the limiting plate 61 on the sides close to each other. When it is necessary to limit the wood chip, the threaded ring 65 is rotated to move, and the threaded ring 65 drives the screw rod 63 to move, and the screw rod 63 slides on the inner wall of the fixing plate 64, and the screw rod 63 drives the limiting plate 61 to move, and then after moving to a suitable position, the limiting plate 61 limits the wood chip, and the arc surface of the threaded ring 65 is fixedly connected to a plurality of handles 66, and the plurality of handles 66 are evenly distributed on the threaded ring 65. When the threaded ring 65 needs to be rotated, the handle 66 can be directly rotated, and the handle 66 drives the threaded ring 65 to rotate. The handle 66 makes it more convenient to rotate the threaded ring 65. The inner wall of the fixed plate 64 is slidably connected with a slide bar 62, and the slide bar 62 is fixedly connected to the limit plate 61. The limit rod 57 can limit the limit plate 61 to prevent the limit plate 61 from rotating when it moves.

[0031] The working principle of the cutting mechanism of a wood peeling machine provided by the utility model is as follows: the utility model provides a cutting mechanism of a wood peeling machine. When it is necessary to process the wood, the wood is placed between the machine body 1 and the base 3, and then the roller 2 drives the wood to be processed inside the machine body 1. After the processing is completed, the wood chips are moved through the conveyor belt 4. After moving to the appropriate position, the servo motor 51 is operated, and the servo motor 51 drives the screw 56 to rotate. The screw 56 drives the slider 55 to slide on the inner wall of the slide rail 53, and the slider 55 drives the cutting knife 54 to cut the wood chips. The limiting rod 57 can limit the slider 55 to prevent the slider 55 from deviating when sliding on the inner wall of the slide rail 53, thereby improving the stability of the movement of the slider 55. By setting the cutting structure 5, the effect of conveniently cutting the processed wood is achieved.

[0032] When it is necessary to limit the wood piece, the threaded ring 65 is rotated to move, and the threaded ring 65 drives the screw rod 63 to move. The screw rod 63 slides on the inner wall of the fixed plate 64, and the screw rod 63 drives the limiting plate 61 to move. Then, after moving to the appropriate position, the limiting plate 61 limits the wood piece. When it is necessary to rotate the threaded ring 65, the handle 66 can be directly rotated, and the handle 66 drives the threaded ring 65 to rotate. The handle 66 makes it more convenient to rotate the threaded ring 65. The limiting rod 57 can limit the limiting plate 61 to prevent the limiting plate 61 from rotating when it moves. By setting the limiting structure 6, the effect of conveniently limiting the processed wood is achieved.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cutting mechanism of a wood peeling machine, characterized in that: include: A machine body (1), wherein a base (3) is fixedly connected to the lower surface of the machine body (1), a roller (2) is installed inside the base (3), a conveyor belt (4) is installed at one end of the base (3) close to the machine body (1), and a cutting structure (5) is provided at one end of the machine body (1) close to the conveyor belt (4), wherein the cutting structure (5) comprises two connecting rods (58), wherein the two connecting rods (58) are fixedly connected to the machine body (1), and a slide rail (53) is fixedly connected to the upper surface of the connecting rod (58) The inner wall of the slide rail (53) is slidably connected to a slider (55), the interior of the slide rail (53) is rotatably connected to a screw rod (56), the screw rod (56) is threadedly connected to the slider (55), the upper end of the screw rod (56) is fixedly connected to a servo motor (51), the arc surface of the servo motor (51) is fixedly connected to a fixing rod (52), the fixing rod (52) is fixedly connected to the slide rail (53), and a cutting knife (54) is fixedly connected to the side where the two sliders (55) are close to each other.

2. The cutting mechanism of a wood peeling machine according to claim 1, characterized in that: A limiting rod (57) is fixedly connected inside the slide rail (53), and the limiting rod (57) is slidably connected to the slide block (55).

3. The cutting mechanism of a wood peeling machine according to claim 1, characterized in that: The fixing rod (52) is specifically a stainless steel rod.

4. The cutting mechanism of a wood peeling machine according to claim 1, characterized in that: The connecting rod (58) is fixedly connected to the machine body (1) by welding.

5. The cutting mechanism of a wood peeling machine according to claim 1, characterized in that: The upper surface of the connecting rod (58) is provided with a limiting structure (6), and the limiting structure (6) includes a fixing plate (64), the fixing plate (64) is fixedly connected to the connecting rod (58), the internal thread of the fixing plate (64) is connected to a screw rod (63), the two fixing plates (64) are rotatably connected to the sides away from each other with a threaded ring (65), the threaded ring (65) is threadedly connected to the screw rod (63), and the two screw rods (63) are fixedly connected to the limiting plate (61) on the sides close to each other.

6. The cutting mechanism of a wood peeling machine according to claim 5, characterized in that: A plurality of handle bars (66) are fixedly connected to the arc surface of the threaded ring (65), and the plurality of handle bars (66) are evenly distributed on the threaded ring (65).

7. The cutting mechanism of a wood peeling machine according to claim 5, characterized in that: The inner wall of the fixed plate (64) is slidably connected to a sliding rod (62), and the sliding rod (62) is fixedly connected to the limiting plate (61).

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