A top and bottom separating apparatus for wood production and a top bark removing assembly thereof

Abstract

The application discloses a wood production up-down separation device and an upper bark removing assembly thereof, which comprises a machine body, a waste material leading-out station arranged on the machine body, a first conveying assembly for conveying wood along a conveying direction, a second conveying assembly for outputting wood along the conveying direction, a separation assembly comprising a separation seat, a separation seat driving member and a clamping mechanism, the clamping mechanism being installed on the separation seat and used for clamping wood, the separation seat being movable along the height direction of the machine body and along the separation direction, and an upper bark removing assembly comprising a needle, a needle driving member, a stripping plate and a stripping plate driving member, the needle being used for penetrating into the upper bark, and the stripping plate being used for separating the upper bark from the needle and making the upper bark fall to the waste material leading-out station. The application can separate the sawed upper and lower wood plate groups and simultaneously remove the upper bark.

Description

Technical Field

[0001] This invention relates to the field of wood production technology, and in particular to an upper and lower separation device for wood production and its upper bark removal component. Background Technology

[0002] In timber production, logs are typically cut and then conveyed to various workstations via conveyor lines for operations such as bark removal and board cutting. During production, logs are sawn from top to bottom using multiple saw blades to form planks. After being cut, the logs are stacked from top to bottom. Since logs have rounded surfaces, and plank assemblies consist of two semi-circular arcs, bark residue remains on the top, bottom, and left and right sides of the planks. Therefore, edge cleaning and removal are necessary during production.

[0003] Therefore, if the wooden board assembly at the lower arc cannot be identified during edge cleaning, it is impossible to perform edge cleaning in a targeted manner. The existing method is to manually separate the upper and lower wooden board assemblies and simultaneously separate the upper edge skin. This method is labor-intensive and has high production costs. Summary of the Invention

[0004] In order to overcome at least one of the defects of the prior art, the present invention provides a wood production upper and lower separation device and an upper bark removal component, which can separate the sawn upper and lower wood boards and remove the upper bark at the same time.

[0005] The technical solution adopted by this invention to solve its problem is:

[0006] A wood production separation device, comprising,

[0007] The machine body is equipped with a waste discharge station;

[0008] A first conveying assembly is used to convey timber along a conveying direction;

[0009] A second conveying assembly is used to output timber along the conveying direction; the second conveying assembly, the first conveying assembly, and the waste discharge station are distributed at intervals in a separation direction;

[0010] The separation assembly includes a separation seat, a separation seat drive, and a clamping mechanism. The clamping mechanism is mounted on the separation seat and used to clamp wood. The separation seat can move along the height direction of the body and along the separation direction. The separation seat drive is used to drive the separation seat to move.

[0011] The upper skin removal assembly is installed at the bottom of the separation seat; it includes a needle, a needle drive, a stripping plate, and a stripping plate drive; the needle drive is used to drive the needle to move along the height direction of the machine body; the needle is used to pierce the upper skin; the stripping plate drive is used to drive the stripping plate to move along the height direction of the machine body, and the stripping plate is used to separate the upper skin from the needle and drop it to the waste discharge station.

[0012] Furthermore, the clamping mechanism includes clamping member driving members and two clamping members, both mounted on the separating seat, with the two clamping members spaced apart on the separating seat; the clamping member driving members are used to drive the two clamping members to move closer to each other or further away from each other.

[0013] Furthermore, the clamping component includes a clamping plate, a clamping block, and a clamping block driver. The clamping block and the clamping block driver are both mounted on the clamping plate. The clamping block driver is used to drive the clamping blocks to move closer to each other or further away from each other.

[0014] Furthermore, the clamping plate is provided with clamping blocks and clamping block driving components at both ends of the conveying direction.

[0015] Furthermore, the upper skin removal component includes a needle plate and multiple needles. The needle plate is installed at the bottom end of the separation seat, and the bottom end of the needle plate is provided with multiple needles. The needle drive is used to drive the needle plate to move.

[0016] Furthermore, the stripping plate is provided with multiple perforations, and each of the needles passes through each of the perforations in a corresponding manner and cooperates with each of the perforations.

[0017] Furthermore, the separating seat is provided with the upper skin removal assembly at both ends of the conveying direction.

[0018] Furthermore, the waste discharge station is equipped with a waste conveying assembly, which is used to receive the waste material separated and dropped by the stripping plate and output the waste material.

[0019] Furthermore, the waste conveying assembly is located between the first conveying assembly and the second conveying assembly.

[0020] A wood production veneer removal assembly, comprising the aforementioned veneer removal assembly.

[0021] In summary, the present invention has the following technical effects:

[0022] 1. The clamping mechanism of its separation component can clamp the upper wooden board group located above and place it on the second conveying component for conveying, while the lower wooden board group continues to be conveyed on the first conveying component, thus realizing the separation of the upper and lower wooden boards. The upper and lower semi-circular wooden board groups can be cleaned at the same time. The same cleaning structure can be set for the upper and lower semi-circular wooden board groups to perform the cleaning action simultaneously, thereby improving the cleaning efficiency.

[0023] 2. When the clamping mechanism of the separator completes the clamping action, the needle can pierce into the uppermost edge of the material. After the separator moves to the second conveying assembly, the clamping mechanism lowers the upper wooden board assembly, while the upper edge remains on the separator under the action of the needle. After the separator continues to move to the waste discharge station, the stripper plate moves downward to push the upper edge off the needle, and the upper edge can then fall to the waste discharge station, completing the removal of the upper edge. No further manual separation is required, resulting in a high degree of automation. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the upper and lower separation device of the present invention;

[0025] Figure 2 This is a schematic diagram of the assembly structure of the separation component and the upper skin removal component of the present invention;

[0026] Figure 3 This is a schematic diagram of the assembly structure of the separation component and the upper skin removal component of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the upper skin removal component of the present invention.

[0028] The reference numerals in the attached drawings have the following meanings: 10, first conveying assembly; 20, second conveying assembly; 40, separation assembly; 41, separation seat drive; 411, drive motor; 412, rack; 413, gear; 414, drive cylinder; 42, separation seat; 43, clamping block; 44, clamping block drive; 45, clamping plate; 46, clamping component drive; 50, upper skin removal assembly; 51, piercing needle; 511, piercing needle plate; 52, piercing needle drive; 53, stripping plate; 54, stripping plate drive; 60, waste conveying assembly. Detailed Implementation

[0029] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0030] In the description of this invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0032] See Figures 1-4 This invention discloses a wood production separation device, including a machine body, a first conveying component 10, a second conveying component 20, a separation component 40, and an upper bark removal component 50. The first conveying component 10, the second conveying component 20, the separation component 40, and the upper bark removal component 50 are all installed on the machine body. A waste discharge station is provided on the machine body. The second conveying component 20, the first conveying component 10, and the waste discharge station are distributed at intervals in a separation direction.

[0033] Specifically, the separation assembly 40 includes a separation seat 42, a separation seat drive 41, and a clamping mechanism. The clamping mechanism is installed on the separation seat 42 and can be used to clamp wood. The separation seat 42 can move along the height direction of the machine body and along the separation direction. When the separation seat 42 moves along the height direction of the machine body, it can drive the clamping mechanism on the separation seat 42 to move up and down. When the separation seat 42 moves in the separation direction, it can drive the clamping mechanism on the separation seat 42 to reciprocate between the first conveying assembly 10, the second conveying assembly 20, and the waste discharge station.

[0034] In addition, the upper skin removal assembly 50 can be installed at the bottom of the separation seat 42. The upper skin removal assembly 50 includes a needle 51, a needle drive 52, a stripping plate 53, and a stripping plate drive 54. The needle drive 52 can drive the needle 51 to move along the height direction of the machine body, and the stripping plate drive 54 can drive the stripping plate 53 to move along the height direction of the machine body. That is, the needle 51 and the stripping plate 53 can move up and down relative to each other on the separation seat 42. The needle 51 can pierce the upper skin when it moves downward. When the stripping plate moves downward, it separates the upper skin from the needle 51 and drops it to the waste discharge station.

[0035] Based on the above structure, when using the wood production separation device of the present invention, in this embodiment, the separation direction is the width direction of the machine body. That is, the first conveying component 10, the second conveying component 20, and the waste discharge station are distributed at intervals along the width direction of the machine body, and the separation seat drive 41 can drive the separation seat 42 to move up and down, and to move left and right along the width direction of the machine body. Of course, based on this structure, the conveying direction of the first conveying component 10 and the second conveying component 20 is the length direction of the machine body.

[0036] In practical use, the first conveying component 10 can receive the wood conveyed from the sawing station. The sawn wood is formed into stacked planks from top to bottom. Since the log is cylindrical, after sawing, it forms two sets of semi-circular plank groups. When the log surface is cleaned later, both the upper and lower plank groups are semi-circular and are cleaned at the same station (i.e., the side bark of the log is removed). Therefore, the upper and lower semi-circular plank groups need to be separated before the cleaning action. In this embodiment, after the first conveying component 10 receives the sawn wood, the separating seat drive 41 can drive the separating seat 42 to move above the first conveying component 10. At this time, the clamping mechanism on the separating seat 42 can be located above the first conveying component 10. Then, the separating seat drive 41 can drive the separating seat 42 to move downward, so that the clamping mechanism moves to the maximum diameter of the wood. The clamping mechanism can then clamp the upper plank group above the maximum diameter, while the lower plank group can remain on the first conveying component 10 for continued conveying.

[0037] Subsequently, the separating seat drive 41 can drive the separating seat 42 to move above the second conveying assembly 20. Then, the clamping mechanism can place the clamped upper wooden board group on the second conveying assembly 20, so that the upper template group can be conveyed on the second conveying assembly 20. This can achieve the separation of the upper and lower wooden boards. The upper and lower semi-circular wooden board groups can be cleaned at the same time. The same cleaning structure can be set for the upper and lower semi-circular wooden board groups to perform the cleaning action at the same time, thereby improving the cleaning efficiency.

[0038] It should be noted that if the sawn logs are directly stacked for later transport, the planks are in a split state after stacking, and they are prone to shifting up and down during transport, which is not convenient for later positioning and edge cleaning. Therefore, in this application, the separation component 40 is used to separate the upper and lower semi-circular planks and transfer them to the first transport component 10 and the second transport component 20 for transport. The edge cleaning structure is set at the end of the first transport component 10 and the second transport component 20 respectively. Both the upper and lower planks can reach the edge cleaning structure in a stable state, which is convenient for positioning and edge cleaning.

[0039] Of course, the edge-cleaning structure mentioned in this embodiment is generally selected as the saw blade structure in the prior art. When the wood board is transported to the saw blade station, the saw blade cuts off the bark on both sides of the log, thereby forming a wood board structure without bark. This part of the structure is not part of the technical content protected by this application, and will not be described in detail here.

[0040] While the above separation action is being performed, the top bark removal action can also be carried out at the same time. Specifically, since the original bark (i.e., the top bark) will remain on the topmost piece of wood after sawing, it is also necessary to remove the top bark.

[0041] During the removal of the upper skin, since the upper skin removal component 50 is mounted on the separating seat 42, when the separating seat 42 moves downward, the clamping mechanism clamps the upper wooden board assembly. The needle 51 located on the separating seat 42 can move under the drive of the needle drive member 52, and the needle 51 can penetrate into the uppermost upper skin. At the same time, the separating seat drive member 41 drives the upper wooden board assembly clamped by the clamping mechanism to move to the second conveying component 20. The wooden board assembly located below the upper skin can be placed on the second conveying component 20 after the clamping mechanism is released, while the upper skin remains on the separating seat 42 under the action of the needle 51.

[0042] Therefore, the separation seat 42 can be driven by the separation seat drive 41 to continue moving above the waste discharge station. At this time, the stripping plate drive 54 can drive the stripping plate 53 to move downward. After the stripping plate 53 moves downward, it can push down against the upper skin that is fixed by the needle 51. As the stripping plate 53 continues to move downward, the upper skin can be separated from the needle 51 and fall to the waste discharge station, completing the removal of the upper skin. No manual separation is required afterward, and the degree of automation is high.

[0043] It should be noted that the aforementioned separator drive component 41 includes a mounting bracket, a drive motor 411, a gear 413, and a rack 412. The mounting bracket can be mounted on the machine body, and a drive cylinder 414 is installed at the bottom of the mounting bracket. The separator 42 is mounted on the bottom of the piston rod of the drive cylinder 414. Based on this structure, the drive motor 411 is mounted on the mounting bracket, and the gear 413 is connected to the shaft of the drive motor 411. The rack 412 can be arranged along the width direction of the machine body. Thus, when the shaft of the drive motor 411 rotates, it can drive the gear 413 to rotate. The rotation of the gear 413 can mesh with the rack 412, thereby moving along the extension direction of the rack 412, and thus driving the separator 42 to move along the width direction of the machine body. The extension and retraction of the piston rod of the drive cylinder 414 can drive the separator 42 to move up and down.

[0044] Of course, the aforementioned separation seat drive component 41 can also be implemented by a combination of a lead screw drive mechanism or an electric slide table in the prior art, and the specific choice can be made according to actual needs.

[0045] Furthermore, the clamping mechanism in this embodiment includes a clamping member drive 46 and two clamping members. The clamping member drive 46 and the two clamping members are all mounted on the separation seat 42, and the two clamping members are spaced apart on the separation seat 42. Specifically, the two clamping members can be spaced apart in the width direction of the machine body, and the clamping member drive 46 is used to drive the two clamping members to move closer to each other or further away from each other.

[0046] Based on this structure, when performing the clamping action, the separating seat 42 located above the first conveying assembly 10 can move downward under the drive of the separating seat drive member 41. At this time, the two clamping members can move away from each other under the action of the clamping member drive member 46, thus forming a clamping gap between the two clamping members. When the separating seat 42 moves downward, the cut wood can be inserted into the clamping gap formed by the two clamping members. Then, the clamping member drive member 46 can drive the two clamping members to move closer to each other at the same time, thus realizing the clamping of the wood.

[0047] After the clamping is completed, the separating seat 42 is moved above the second conveying assembly 20 by the separating seat drive 41. Then the separating seat drive 41 drives the separating seat 42 to move downward, so that the wood between the two clamping parts is put onto the second conveying assembly 20. The clamping part drive 46 drives the two clamping parts to move away from each other, and the wood is released.

[0048] More specifically, the clamping component in this embodiment includes a clamping plate 45, a clamping block 43, and a clamping block drive 44. The clamping block 43 and the clamping block drive 44 are both mounted on the clamping plate 45. The clamping block drive 44 can drive the clamping blocks 43 to move closer or further apart. Based on this structure, the clamping component drive 46 can drive the clamping plate 45 of the clamping component to move.

[0049] Thus, when clamping the wood, the clamping plate 45 of the two sets of clamping members is moved away from each other by the clamping member drive 46. At this time, the clamping blocks 43 installed on the clamping plate 45 are also moved away from each other. The clamping gap formed by the opposing clamping blocks 43 on the two sets of clamping plates 45 allows the wood to be inserted. After the wood is inserted, the clamping member drive 46 moves the opposing clamping blocks 43 on the two sets of clamping plates 45 closer together, and the opposing clamping blocks 43 can clamp the wood. At the same time, the clamping block drive 44 on each clamping plate 45 can also simultaneously drive the clamping blocks 43 to move closer to the wood, realizing a further clamping action of the clamping blocks 43 on the wood, making the clamping action more stable.

[0050] Of course, clamping blocks 43 and clamping block drive members 44 can be provided at both ends of the clamping plate 45 in the conveying direction. Since the wood is conveyed along the conveying direction, the clamping blocks 43 distributed at different positions in the conveying direction clamp the wood at the same time during the clamping action, so as to achieve segmented clamping. This results in a larger clamping surface and makes it less likely for the wood to fall off during the transfer process.

[0051] In other cases, the aforementioned gripper can also be implemented using a vacuum suction cup structure from the prior art, or a gripper structure such as a pneumatic finger, depending on the actual needs.

[0052] Furthermore, in this embodiment, the aforementioned upper bark removal component includes a needle plate 511 and multiple needles 51. The needle plate 511 is installed at the bottom end of the separating seat 42, and multiple needles 51 are provided at the bottom end of the needle plate 511. The aforementioned needle drive 52 is used to drive the needle plate 511 to move. Thus, when performing the upper bark piercing action, the needle drive 52 can drive the needle plate 51 to move downward, thereby simultaneously driving multiple needles 51 to move downward. Multiple needles 51 can simultaneously pierce the top of the cut wood, forming a relatively large piercing surface, so that they are not easily dislodged after piercing.

[0053] More specifically, the stripper plate 53 has multiple perforations, through which each needle 51 passes and engages with the corresponding perforation. Thus, during assembly, the needle plate 511 is positioned above the stripper plate 53, and the needles 51 on the needle plate 511 can extend out corresponding to the perforations of the stripper plate 53. When piercing the upper skin, the stripper plate drive 54 remains stationary, while the needle drive 52 moves the needle plate 511 downwards. This allows multiple needles 51 to extend from the perforations of the stripper plate 53 below, guided by the perforations, reducing the likelihood of bent needles during insertion.

[0054] After the upper bark is pierced, when removing the upper bark, the stripping plate drive 54 can drive the stripping plate 53 to move downward, while the needle drive 52 drives the needle plate 511 to move upward. In this way, the stripping plate 53 abuts against the upper bark of the wood, and with the needle 51 moving upward, the upper bark can be quickly separated from the needle 51.

[0055] Similarly, the aforementioned separating seat 42 is equipped with upper bark removal components 50 at both ends of the conveying direction. Since the wood is conveyed along the conveying direction, during the upper bark piercing action, the piercing needles 51 distributed at different positions in the conveying direction simultaneously pierce both ends of the upper bark of the wood. In this way, both ends of the upper bark are pierced by piercing needles 51, preventing the wood from falling due to gravity instability caused by piercing at only one end.

[0056] Of course, if the upper skin assembly is not set at both ends of the separating seat 42, the upper skin assembly can be set in the middle of the separating seat 42. The upper skin assembly has multiple needles 51 evenly distributed. When multiple needles 51 are inserted into the upper skin at the same time, there are multiple relatively balanced force points, and the upper skin is not easy to fall off by itself due to instability of the center of gravity.

[0057] Furthermore, a waste conveying assembly 60 can be provided at the waste discharge station. This waste conveying assembly 60 is used to receive the waste material separated and dropped by the stripping plate 53 and output the waste material. In this way, when the separating seat 42 moves to the waste discharge station, the upper skin waste material separated and dropped by the stripping plate 53 can fall directly onto the waste conveying assembly 60, and then the waste conveying assembly 60 can output the upper skin waste material without the need for manual collection, thus saving labor.

[0058] Alternatively, a waste collection box can be set up at the waste discharge station, and the upper skin can fall directly into the waste collection box after it detaches from the needle 51.

[0059] Furthermore, the waste conveying assembly 60 is located between the first conveying assembly 10 and the second conveying assembly 20. Based on this structure, during the removal of the upper and lower plank assemblies and the top bark, the clamping mechanism first moves to above the first conveying assembly 10 under the drive of the separating seat drive 41. Then, the clamping mechanism completes the clamping action of the upper plank assembly. At the same time, the needles 51 of the top bark assembly can pierce into the top bark located at the top of the wood. Then, the separating seat drive 41 drives the separating seat 42 to move to the position of the second conveying assembly 20. The clamping mechanism places the upper plank assembly into the second conveying assembly 20, while the separating seat drive 41 can... The separation seat 42 is driven to return to its original position to perform the clamping and separation action of the next set of wooden boards. Since the waste conveying component 60 is located between the first conveying component 10 and the second conveying component 20, it must pass through the waste conveying component 60 during the return process of the separation seat 42. At this time, since the upper wooden board group below the upper skin has been received by the second conveying component 20, the detachment of the upper skin is not blocked by the lower wooden board group, and the separation action can be performed directly. That is, the removal action of the upper skin is carried out during the return process of the upper and lower separation action, which saves the movement stroke of the separation seat 42 and can integrate the upper and lower separation action and the upper skin removal process, saving time and costs.

[0060] Of course, the aforementioned waste conveying assembly can also be located on the side of the second conveying assembly away from the first conveying assembly. In this case, after the wood is placed on the second conveying assembly, the clamping mechanism of the separating assembly moves to the waste conveying assembly to remove the waste, and then the separating seat drive of the separating assembly drives the separating seat to reset. Alternatively, the waste conveying assembly can also be located on the side of the first conveying assembly away from the second conveying assembly. In this case, after the separating seat drive of the separating assembly resets the separating seat to the first conveying assembly, it moves to the top of the waste conveying assembly to remove the waste. However, both of these distribution methods result in a longer movement path for the separating seat.

[0061] The aforementioned waste conveying assembly 60, first conveying assembly 10, and second conveying assembly 20 can all be selected as belt conveyor structures or chain drive structures in the prior art. In this embodiment, the aforementioned first conveying assembly and second conveying assembly can be selected as chain drive structures in the prior art, while the waste conveying assembly can be implemented using a belt conveyor structure.

[0062] Example 2,

[0063] A wood processing top bark removal assembly 50, including the top bark removal assembly 50 in Embodiment 1, is provided. When the top bark removal operation is performed, since the top bark removal assembly 50 is mounted on the separating seat 42, when the separating seat 42 moves downward, the clamping mechanism clamps the upper wood board assembly. The needle 51 located on the separating seat 42 can move under the drive of the needle drive member 52, and the needle 51 can penetrate into the top bark located at the top. At the same time, the separating seat drive member 41 drives the upper wood board assembly clamped by the clamping mechanism to move to the second conveying assembly 20. The wood board assembly located below the top bark can be placed on the second conveying assembly 20 after the clamping mechanism is released, while the top bark is kept on the separating seat 42 under the action of the needle 51.

[0064] Therefore, the separation seat 42 can be driven by the separation seat drive 41 to continue moving above the waste discharge station. At this time, the stripping plate drive 54 can drive the stripping plate 53 to move downward. After the stripping plate 53 moves downward, it can push down against the upper skin that is fixed by the needle 51. As the stripping plate 53 continues to move downward, the upper skin can be separated from the needle 51 and fall to the waste discharge station, completing the removal of the upper skin. No manual separation is required afterward, and the degree of automation is high.

[0065] Of course, it should be noted that the top peel removal component 50 in the above embodiment 1 is a device used to separate the upper and lower wooden boards of wood. Therefore, a clamping mechanism is provided on the separation seat 42 in embodiment 1. However, if only the top peel removal action is performed, the clamping mechanism can be omitted from the separation seat 42, and the second conveying component 20 can also be omitted from the machine body. When performing the top peel removal action, the needle 51 is driven downward by the needle drive component 52 to pierce the top peel, and then the separation seat 42 is driven by the separation seat drive component 41 to move and then the waste is discharged from the station. The stripping plate drive component 54 drives the stripping plate 53 to move downward to complete the removal of the top peel.

[0066] The technical means disclosed in this invention are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications are also considered within the scope of protection of this invention.

Claims

1. A wood processing separation device, characterized in that, include, The machine body is equipped with a waste discharge station; A first conveying assembly is used to convey timber along a conveying direction; A second conveying assembly is used to output timber along the conveying direction; the second conveying assembly, the first conveying assembly, and the waste discharge station are distributed at intervals in a separation direction; The separation assembly includes a separation seat, a separation seat drive, and a clamping mechanism. The clamping mechanism is mounted on the separation seat and used to clamp wood. The separation seat can move along the height direction of the body and along the separation direction. The separation seat drive is used to drive the separation seat to move. The upper skin removal assembly is installed at the bottom of the separation seat; it includes a needle, a needle drive, a stripping plate, and a stripping plate drive; the needle drive is used to drive the needle to move along the height direction of the machine body; the needle is used to pierce the upper skin; the stripping plate drive is used to drive the stripping plate to move along the height direction of the machine body, and the stripping plate is used to separate the upper skin from the needle and drop it to the waste discharge station.

2. The wood production separation equipment according to claim 1, characterized in that, The clamping mechanism includes clamping member driving members and two clamping members, both mounted on the separating seat. The two clamping members are distributed at intervals on the separating seat. The clamping member driving members are used to drive the two clamping members to move closer to each other or further away from each other.

3. The wood production separation equipment according to claim 2, characterized in that, The clamping component includes a clamping plate, a clamping block, and a clamping block driver. The clamping block and the clamping block driver are both mounted on the clamping plate. The clamping block driver is used to drive the clamping blocks to move closer to each other or further apart.

4. The wood production separation equipment according to claim 3, characterized in that, The clamping plate is provided with clamping blocks and clamping block driving components at both ends of the conveying direction.

5. The wood production separation device according to claim 1, characterized in that, The upper skin removal component includes a needle plate and multiple needles. The needle plate is installed at the bottom end of the separation seat, and the bottom end of the needle plate is provided with multiple needles. The needle drive is used to drive the needle plate to move.

6. The wood production separation device according to claim 5, characterized in that, The stripping plate has multiple perforations, and each of the needles passes through each of the perforations in a corresponding manner and moves in cooperation with each of the perforations.

7. The wood production separation device according to claim 1, characterized in that, The separator is equipped with the upper skin removal assembly at both ends of the conveying direction.

8. The wood production separation device according to claim 1, characterized in that, The waste discharge station is equipped with a waste conveying assembly, which is used to receive the waste material that falls off the stripping plate and output the waste material.

9. The wood production separation device according to claim 8, characterized in that, The waste conveying assembly is located between the first conveying assembly and the second conveying assembly.

10. A component for removing the top bark in wood production, characterized in that, Includes the upper bark removal component of the upper and lower separation device for wood production according to any one of claims 1-7.

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