阅读说明：本技术 一种树皮切除和木材切片装置及其树皮切除和木材切片方法 (Bark cutting and wood slicing device and bark cutting and wood slicing method thereof ) 是由 王迎斌 于 2019-09-10 设计创作，主要内容包括：本发明提供一种树皮切除和木材切片装置及其树皮切除和木材切片方法,该装置包括底座,底座上设有支撑架,木材的两端设有固定机构和旋转机构,固定机构包括第一液压缸,第一液压缸远离活塞杆的一端和活塞杆上均设有夹紧机构,夹紧机构包括连接机构和设置在连接机构上端的顶紧杆；底座的上侧设有支架,支架上设有水平移动机构,水平移动机构包括丝杆电机,丝杆电机上设有第三液压缸,第三液压缸的活塞杆上设有切割机构；旋转机构设置在竖直框架上,旋转机构包括第四液压缸,第四液压缸的活塞杆端部设有步进电机,步进电机的输出端设有若干第五液压缸,第五液压缸的活塞杆设有夹紧杆。该装置和方法能够对树皮进行切除,而且也能够实现木材的切片。(The invention provides a bark cutting and wood slicing device and a bark cutting and wood slicing method thereof, wherein the device comprises a base, a support frame is arranged on the base, a fixing mechanism and a rotating mechanism are arranged at two ends of wood, the fixing mechanism comprises a first hydraulic cylinder, one end of the first hydraulic cylinder, which is far away from a piston rod, and the piston rod are respectively provided with a clamping mechanism, and the clamping mechanism comprises a connecting mechanism and a tightening rod arranged at the upper end of the connecting mechanism; a bracket is arranged on the upper side of the base, a horizontal moving mechanism is arranged on the bracket and comprises a lead screw motor, a third hydraulic cylinder is arranged on the lead screw motor, and a piston rod of the third hydraulic cylinder is provided with a cutting mechanism; the rotating mechanism is arranged on the vertical frame and comprises a fourth hydraulic cylinder, a stepping motor is arranged at the end part of a piston rod of the fourth hydraulic cylinder, a plurality of fifth hydraulic cylinders are arranged at the output ends of the stepping motor, and clamping rods are arranged on piston rods of the fifth hydraulic cylinders. The device and the method can cut off the barks and can also realize the slicing of the wood.)

1. A bark excision and timber section device which characterized in that: the wood supporting device comprises a base (1), wherein a supporting frame (2) for supporting wood is arranged on the base (1), a fixing mechanism and a rotating mechanism are arranged at two ends of the wood, the fixing mechanism comprises a horizontally telescopic first hydraulic cylinder (3), clamping mechanisms are arranged at one end, far away from a piston rod, of the first hydraulic cylinder (3) and on the piston rod, and each clamping mechanism comprises a connecting mechanism and a tightening rod (5) arranged at the upper end of the connecting mechanism; a support (6) is arranged on the upper side of the base (1), a horizontal moving mechanism is arranged on the support (6), the horizontal moving mechanism comprises a lead screw motor (7) fixed on the support (6), a nut of the lead screw motor (7) is provided with a third hydraulic cylinder (8), and a piston rod of the third hydraulic cylinder (8) is provided with a cutting mechanism; the rotary mechanism is arranged on the vertical frame (9) and comprises a fourth hydraulic cylinder (10) horizontally arranged, a stepping motor (11) is arranged at the end part of a piston rod of the fourth hydraulic cylinder (10), a plurality of fifth hydraulic cylinders (12) are arranged at the output end of the stepping motor (11) along the circumference of the output end of the stepping motor, and clamping rods (13) are arranged at the end parts of the piston rods of the fifth hydraulic cylinders (12).

2. A bark excision and wood slicing apparatus as defined in claim 1, wherein: the connecting mechanism is a second hydraulic cylinder (4).

3. A bark excision and wood slicing apparatus as defined in claim 1, wherein: and a first pressure sensor (14) is arranged at the end part of the tightening rod (5).

4. A bark excision and wood slicing apparatus as defined in claim 1, wherein: and a first displacement sensor (15) is arranged at the top of the connecting mechanism.

5. A bark excision and wood slicing apparatus as defined in claim 1, wherein: the cutting mechanism comprises a cutting frame (16) and a cutting blade (17) arranged on the cutting frame (16).

6. A bark excision and wood slicing apparatus as defined in claim 1, wherein: and nuts of the cutting mechanism and the screw rod motor (7) are respectively provided with a second displacement sensor (18) and a third displacement sensor (19).

7. A bark excision and wood slicing apparatus as defined in claim 1, wherein: the output end of the stepping motor (11) is provided with a fourth displacement sensor (20) and an angle sensor (21).

8. A bark excision and wood slicing apparatus as defined in claim 1, wherein: and a second pressure sensor (22) is arranged on the inner side of the clamping rod (13).

9. A bark cutting method is characterized by comprising the following steps of firstly, starting a screw motor (7), moving a third hydraulic cylinder (8) to be right above one connecting mechanism, placing a wood on a supporting frame (2), starting a first hydraulic cylinder (3), tightly pushing a tightening rod (5) to the end portion of the wood, secondly, starting the third hydraulic cylinder (8) to drive a cutting mechanism to move downwards, thirdly, starting the screw motor (7) to drive the cutting mechanism to move horizontally to cut off a bark portion, fourthly, starting the third hydraulic cylinder (8), driving the cutting mechanism to move upwards, starting the screw motor (7) to move the cutting mechanism to an initial position, fifthly, retracting a piston rod of a second hydraulic cylinder (4) of two clamping mechanisms to release the fixation of the wood, sixthly, starting a fourth hydraulic cylinder (10) to extend, starting a fifth hydraulic cylinder (12) to drive a clamping rod (13) to clamp the wood, starting a stepping motor (11) to rotate the wood, seventhly, starting the fifth hydraulic cylinder (12) to enable the fourth hydraulic cylinder (13) to retract, and starting the second hydraulic cylinder (~) to clamp the end portion of the wood again.

10. A wood slicing method is characterized by comprising the following steps of firstly, starting a screw rod motor (7), moving a third hydraulic cylinder (8) to be right above one connecting mechanism, placing wood on a supporting frame (2), starting a first hydraulic cylinder (3), tightly pushing a tightening rod (5) to the end portion of the wood, secondly, starting the third hydraulic cylinder (8) to drive a cutting mechanism to move downwards, thirdly, starting the screw rod motor (7) to drive the cutting mechanism to move horizontally to slice the wood, fourthly, starting the third hydraulic cylinder (8), driving the cutting mechanism to move upwards, starting the screw rod motor (7) to move the cutting mechanism to an initial position, and fifthly, repeating ~ fourthly until wood slicing is completed.

Technical Field

The invention belongs to the field of wood processing, and particularly relates to a bark cutting and wood slicing device and a bark cutting and wood slicing method thereof.

Background

At present, wood is used in many places, so the demand for wood is great, and at present, wood crushers are used for crushing wood into paper, and wood is also cut into wood chips or wood blocks for furniture. The advent of mechanical fellers has made it easy for fellers to fell wood, but for wood where branches are removed, it is necessary to transport the wood to a factory or a place where barking and chipping are specifically done. The current wood chip cutting device is generally a semi-automatic device, still needs manual work to push, and needs a worker with certain experience to operate, so as to avoid wasting materials and further increase the cost.

Disclosure of Invention

The invention aims to provide a bark cutting and wood slicing device and a bark cutting and wood slicing method thereof, which can cut bark and can realize slicing of wood.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a bark cutting and wood slicing device comprises a base, wherein a supporting frame for supporting wood is arranged on the base, a fixing mechanism and a rotating mechanism are arranged at two ends of the wood, the fixing mechanism comprises a horizontally telescopic first hydraulic cylinder, a clamping mechanism is arranged at one end, away from a piston rod, of the first hydraulic cylinder and on the piston rod, and the clamping mechanism comprises a connecting mechanism and a tightening rod arranged at the upper end of the connecting mechanism; a bracket is arranged on the upper side of the base, a horizontal moving mechanism is arranged on the bracket, the horizontal moving mechanism comprises a screw rod motor fixed on the bracket, a nut of the screw rod motor is provided with a third hydraulic cylinder, and a piston rod of the third hydraulic cylinder is provided with a cutting mechanism; the rotating mechanism is arranged on the vertical frame and comprises a fourth hydraulic cylinder horizontally arranged, a stepping motor is arranged at the end part of a piston rod of the fourth hydraulic cylinder, a plurality of fifth hydraulic cylinders are arranged at the output end of the stepping motor along the circumference of the output end of the stepping motor, and clamping rods are arranged at the end parts of the piston rods of the fifth hydraulic cylinders.

In a preferred embodiment, the connecting mechanism is a second hydraulic cylinder.

In a preferred scheme, a first pressure sensor is arranged at the end part of the tightening rod.

In a preferred scheme, a first displacement sensor is arranged at the top of the connecting mechanism.

In a preferred embodiment, the cutting mechanism includes a cutting frame and a cutting blade disposed on the cutting frame.

In a preferable scheme, a second displacement sensor and a third displacement sensor are respectively arranged on nuts of the cutting mechanism and the screw rod motor.

In a preferred scheme, the output end of the stepping motor is provided with a fourth displacement sensor and an angle sensor.

In a preferred scheme, a second pressure sensor is arranged on the inner side of the clamping rod.

A bark cutting method is characterized by comprising the following steps of firstly, starting a screw motor, moving a third hydraulic cylinder to be right above one connecting mechanism, placing wood on a supporting frame, starting a first hydraulic cylinder, tightly pushing a tightening rod to the end portion of the wood, secondly, starting the third hydraulic cylinder to drive a cutting mechanism to move downwards, thirdly, starting the screw motor to drive the cutting mechanism to move horizontally to cut off bark portions, fourthly, starting the third hydraulic cylinder to drive the cutting mechanism to move upwards, starting the screw motor to move the cutting mechanism to an initial position, fifthly, retracting piston rods of second hydraulic cylinders of two clamping mechanisms to release the fixation of the wood, sixthly, starting a fourth hydraulic cylinder to extend, starting a fifth hydraulic cylinder to drive the clamping rods to clamp the wood, starting a stepping motor to rotate the wood, seventhly, starting the fifth hydraulic cylinder to release the clamping rods, retracting the fourth hydraulic cylinder, starting the second hydraulic cylinder to tightly push the end portion of the wood, and eighthly, repeating the step ~ until all barks are cut.

A wood slicing method is characterized by comprising the following steps of firstly, starting a screw rod motor, moving a third hydraulic cylinder to a position right above one connecting mechanism, placing wood on a supporting frame, starting a first hydraulic cylinder, tightly pushing a tightening rod to the end portion of the wood, secondly, starting the third hydraulic cylinder, driving a cutting mechanism to move downwards, thirdly, starting the screw rod motor, driving the cutting mechanism to move horizontally, slicing the wood, fourthly, starting the third hydraulic cylinder, driving the cutting mechanism to move upwards, starting the screw rod motor, moving the cutting mechanism to an initial position, and fifthly, repeating the step two ~ to finish wood slicing.

The bark cutting and wood slicing device and the bark cutting and wood slicing method thereof can perform bark cutting and slicing operation on wood, and are convenient to operate; the operation is more automatic, and the labor intensity of operators is reduced.

Drawings

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic diagram of a preferred overall structure of the present invention;

in the figure: the automatic cutting machine comprises a base 1, a supporting frame 2, a first hydraulic cylinder 3, a second hydraulic cylinder 4, a tightening rod 5, a support 6, a screw rod motor 7, a third hydraulic cylinder 8, a vertical frame 9, a fourth hydraulic cylinder 10, a stepping motor 11, a fifth hydraulic cylinder 12, a clamping rod 13, a first pressure sensor 14, a first displacement sensor 15, a cutting frame 16, a cutting blade 17, a second displacement sensor 18, a third displacement sensor 19, a fourth displacement sensor 20, an angle sensor 21 and a second pressure sensor 22.

Detailed Description

As shown in fig. 1 ~ 2, a bark cutting and wood slicing apparatus includes a base 1, two support frames 2 for supporting wood are provided on the base 1, the support frames 2 are provided along a length direction of the wood, two ends of the wood are provided with a fixing mechanism and a rotating mechanism, the fixing mechanism includes a first hydraulic cylinder 3 which horizontally extends and retracts, one end of the first hydraulic cylinder 3 away from a piston rod and the piston rod are provided with a clamping mechanism, the clamping mechanism includes a connecting mechanism and a tightening rod 5 provided at an upper end of the connecting mechanism, in this embodiment, the connecting mechanism is a second hydraulic cylinder 4, a bracket 6 is provided at an upper side of the base 1, the bracket 6 is a door-shaped bracket, the bracket 6 is provided with a horizontal moving mechanism, the horizontal moving mechanism includes a lead screw motor 7 fixed on the bracket 6, a nut of the lead screw motor 7 is provided with a third hydraulic cylinder 8, a piston rod of the third hydraulic cylinder 8 vertically extends and retracts, a cutting mechanism is provided on a piston rod of the third hydraulic cylinder 8, the cutting mechanism can select a conventional wood cutting mechanism, in this embodiment, the cutting mechanism includes a cutting frame 16 and a cutting blade 17 provided on the cutting frame 9, a frame 9 is provided with a frame 9, a fourth hydraulic cylinder 10 is provided with a hydraulic cylinder 12, an output end of a fourth hydraulic cylinder 10, a fourth hydraulic cylinder 12 is provided in this embodiment, a hydraulic cylinder 10 is provided with a hydraulic cylinder 12, a horizontal moving mechanism is provided with a fourth hydraulic cylinder 12, and a hydraulic cylinder 12, a fourth.

The walking wheels can be arranged at the bottom of the base 1, so that the device is convenient to move and is convenient for field operation.

Preferably, the end of the tightening rod 5 is provided with a first pressure sensor 14. Whether the tightening rod 5 clamps the wood or not is judged by arranging the pressure sensor 14.

Preferably, the top of the connecting mechanism is provided with a first displacement sensor 15. Through setting up first displacement sensor 15, whether the convenient distance through measuring coupling mechanism and lead screw motor 7 judges the cutting and accomplishes.

Preferably, as shown in fig. 4, the cutting mechanism and the nut of the lead screw motor 7 are respectively provided with a second displacement sensor 18 and a third displacement sensor 19. A second displacement sensor 18 is used to measure the distance of the cutting mechanism from the wood and a third displacement sensor 19 is used to measure the distance of the nut of the lead screw motor 7 from the cutting mechanism.

Preferably, as shown in fig. 3, the output end of the stepping motor 11 is provided with a fourth displacement sensor 20 and an angle sensor 21. The distance between the output end of the stepping motor 11 and the end of the wood is measured by a fourth displacement sensor 20, and the rotation angle of the rotating mechanism is measured by an angle sensor 21.

Preferably, a second pressure sensor 22 is arranged inside the clamping rod 13. Whether the clamping rod 13 clamps the wood or not is judged by the second pressure sensor 22.

A bark cutting method comprises the following steps of firstly, starting a screw motor 7, moving a third hydraulic cylinder 8 to be right above one connecting mechanism, placing wood on a support frame 2, starting a first hydraulic cylinder 3, tightly pushing a tightening rod 5 to the end portion of the wood, secondly, starting the third hydraulic cylinder 8, driving a cutting mechanism to move downwards, thirdly, starting the screw motor 7, driving the cutting mechanism to move horizontally, so that bark is cut off, fourthly, starting the third hydraulic cylinder 8, driving the cutting mechanism to move upwards, starting the screw motor 7, moving the cutting mechanism to an initial position, fifthly, retracting a piston rod of a second hydraulic cylinder 4 of two clamping mechanisms, so that the wood is loosened, sixthly, starting a fourth hydraulic cylinder 10 to extend, starting a fifth hydraulic cylinder 12, driving a clamping rod 13 to clamp the wood, starting a stepping motor 11 to rotate the wood, seventhly, starting the fifth hydraulic cylinder 12, enabling the clamping rod 13 to loosen the wood, retracting the fourth hydraulic cylinder 10, starting the second hydraulic cylinder 4, tightly pushing the end portion of the wood, and seventhly, repeating the steps, ~, and completing the cutting of the bark.

When the wood bark cutting machine is used, in the first step, when wood bark is to be cut, the wood is manually placed on the two supporting frames 2 of the base 1, the first hydraulic cylinder 3 is started, the two second hydraulic cylinders 4 are close to each other, the tightening rod 5 is tightly pressed against the end portion of the wood, when the pressure value measured by the pressure sensor 14 is M, the wood is clamped, the first hydraulic cylinder 3 stops stretching, the pressure value M can be set according to specific conditions, in the second step, the second displacement sensor 18 measures the value A, the third hydraulic cylinder 8 is started, the cutting mechanism is driven to move downwards, when the value measured by the third displacement sensor 19 is increased by Y, the third hydraulic cylinder 8 stops stretching, Y = X + A-B, X is the thickness of cut bark, B is the distance between the second displacement sensor 18 and a blade, in the third step, the lead screw motor 7 is started, the cutting mechanism is driven to move horizontally, the bark is cut, when the value measured by the first displacement sensor 15 on the second hydraulic cylinder 4 at the right end of the base 1 is smaller than the distance between the first displacement sensor 15 and the nut 7, the lead screw 7, when the third hydraulic cylinder 7 is rotated, the lead screw is smaller than the distance measured by the fourth hydraulic cylinder, the lead screw 7, the third hydraulic cylinder 7, the lead screw is started, the lead screw is rotated, the lead screw is started, the lead screw is used for cutting mechanism, the third hydraulic cylinder for cutting, the third hydraulic cylinder 7, the third hydraulic cylinder is started, the lead screw is used for cutting mechanism is started, the lead screw is used for cutting mechanism for cutting of the lead screw for cutting, the lead screw is started, the lead screw for cutting, the lead screw is used.

A wood slicing method is characterized by comprising the following steps of firstly, starting a screw motor 7, moving a third hydraulic cylinder 8 to be right above one connecting mechanism, placing wood on a supporting frame 2, starting a first hydraulic cylinder 3, tightly pushing a tightening rod 5 to the end of the wood, secondly, starting the third hydraulic cylinder 8, driving a cutting mechanism to move downwards, thirdly, starting the screw motor 7, driving the cutting mechanism to move horizontally, slicing the wood, fourthly, starting the third hydraulic cylinder 8, driving the cutting mechanism to move upwards, starting the screw motor 7, moving the cutting mechanism to an initial position, and fifthly, repeating ~ and the fourth step until the wood slicing is completed.

When the wood slicing machine is used, the first step is to start the screw rod motor 7, move the third hydraulic cylinder 8 to a position right above one of the connecting mechanisms, place wood on the support frame 2, start the first hydraulic cylinder 3, and tightly press the tightening rod 5 to the end of the wood, the second step is to start the third hydraulic cylinder 8 with the value A measured by the second displacement sensor 18, drive the cutting mechanism to move downwards, when the value measured by the third displacement sensor 19 increases by Y, the third hydraulic cylinder 8 stops stretching, Y = P + A-B, P is the thickness of the wood slice, B is the distance between the second displacement sensor 18 and the blade, the third step is to start the screw rod motor 7, drive the cutting mechanism to move horizontally, when the value measured by the first displacement sensor 15 on the second hydraulic cylinder 4 at the right end of the base 1 is smaller than the distance between the first displacement sensor 15 and the nut of the screw rod motor 7 and larger than P, the wood slice is realized, the screw rod motor 7 stops, the fourth step is to retract the third hydraulic cylinder 8, when the value measured by the third displacement sensor 19 decreases by Y, the third hydraulic cylinder 8 and the screw rod motor 7 stops retracting until the screw rod motor 357 starts the screw rod motor, and the screw rod motor to finish the step of repeating the step of cutting when the distance between the screw rod motor and the distance between the screw rod motor 7 and the screw rod motor 7 is smaller than the distance between the fifth hydraulic cylinder 19.