Automated wood peeling device based on a turntable

Abstract

This invention relates to an automated wood peeling device based on a turntable, comprising a support base and a turntable rotatably mounted on the support base. The turntable surface has several placement slots along its circumference for placing wood. A peeling roller a is slidably mounted on each placement slot. Peeling rollers b are also slidably mounted on both sides of the placement slots. A baffle is slidably mounted on the side of the placement slot, blocking the placement slot as the turntable rotates. As the turntable rotates, the peeling roller a drives the peeling rollers b on both sides to slide towards the wood and push the wood into contact with the baffle, thereby limiting the wood's position. A gear a is rotatably mounted on the side of the placement slot, rotating as the turntable rotates to drive the peeling rollers a and b to peel the wood. This solves the problem of having to wait for the first piece of wood to be peeled before placing new wood for peeling, which results in high time costs and reduced wood peeling efficiency.

Description

Technical Field

[0001] This invention relates to the field of wood processing equipment technology, specifically to an automated wood peeling device based on a rotary table. Background Technology

[0002] The wood peeling machine utilizes the unique force generated by the rotor with peeling teeth. Through continuous friction, impact, and compression between the wood teeth, wood segments, and the storage bin, the bark is quickly separated, achieving the high-efficiency peeling effect. Because the large, stationary casing of the wood peeling machine is large, it consumes less energy, has a low failure rate, requires less maintenance, and produces much less vibration and noise than a drum peeling machine. The wood peeling machine can be put into operation immediately upon placement, and may even require no base installation, making it convenient to use.

[0003] A Chinese invention patent with publication number CN112405756B discloses a wood peeling machine for wood processing, including a frame. A drive motor is fixedly mounted on the surface of the frame, and a peeling knife is fixedly mounted on the output shaft of the drive motor. A speed-changing gearbox located on one side of the frame surface is fixedly mounted on the output shaft of the drive motor, and a peeling auger is fixedly mounted on the gearbox's transmission shaft. A cutter is fixedly mounted on the side wall of the peeling auger. Therefore, the squeezing between the peeling auger and the peeling knife not only prevents the wood from jumping, but also prevents incomplete peeling due to tree fibers, ultimately achieving efficient peeling.

[0004] However, the inventors discovered that the device had the following problems: it required waiting for the wood to be peeled before putting in new wood for peeling, which greatly increased the time cost and affected the efficiency of wood peeling. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by inventing an automated wood peeling device based on a turntable. The device includes a turntable and several placement slots on the turntable. Peeling rollers a and b are slidably arranged within the placement slots. Both peeling rollers a and b are equipped with gears b. As the turntable rotates, peeling roller a moves closer to the wood under the action of a cam, simultaneously driving peeling roller b to move closer to the wood. A baffle is slidably arranged on the side of the placement slots. The baffle extends to limit the movement of the wood by peeling roller a. After the wood is stopped by the baffle, the gears b on peeling rollers a and b mesh with gear a. As the turntable rotates, gear a meshes with rack a, thereby driving peeling rollers a and b to peel the wood. This solves the problem of having to wait for the first piece of wood to be peeled before adding new wood for peeling, which results in high time costs and reduced wood peeling efficiency. Summary of the Invention

[0007] To address the aforementioned technical problems, the present invention adopts the following technical solution: an automated wood peeling device based on a turntable, comprising a support base and a turntable rotatably mounted on the support base. The turntable surface has several placement slots along its circumference for placing wood. A peeling roller a is slidably mounted on each placement slot. Peeling rollers b are also slidably mounted on both sides of the placement slots of peeling roller a. A baffle is slidably mounted on the side of the placement slot. The baffle blocks the placement slot as the turntable rotates. As the turntable rotates, the peeling roller a drives the peeling rollers b on both sides to slide towards the wood and push the wood into contact with the baffle, thereby limiting the wood's position. A gear a is rotatably mounted on the side of the placement slot. The gear a rotates as the turntable rotates, thereby driving the peeling rollers a and b to rotate and peel the wood.

[0008] As a preferred embodiment, a sliding groove a is provided in the middle of the placement groove, and sliding grooves b are provided on both sides of the sliding groove a. A lifting plate a is slidably disposed in the sliding groove a, and a lifting plate b is slidably disposed in the sliding groove b. Several sliding rods are provided on both the lifting plate a and the lifting plate b. The peeling roller a and the peeling roller b are rotatably disposed on the lifting plate a and the lifting plate b, respectively. The turntable is hollow, and a cam is provided in the hollow position of the turntable. The sliding rods are slidably disposed on the surface of the cam.

[0009] As a preferred embodiment, both peeling roller a and peeling roller b are provided with a gear b at one end. The peeling roller a is provided with a hinge rod a, which is also connected to the two peeling rollers b on both sides through the hinge rod b. When the peeling roller a rises, it drives the peeling roller b to move closer to the wood through the hinge rod b, so that the gear b meshes with the gear a. The turntable is provided with a rack a on the side for driving the gear a to rotate.

[0010] As a preferred embodiment, the turntable has an arc-shaped sliding groove on the side of the placement slot, the baffle is configured as an arc coaxial with the turntable and is slidably disposed in the arc-shaped sliding groove, the surface of the baffle is provided with ring teeth, the side of the arc-shaped sliding groove is rotatably provided with a toothed column that meshes with the ring teeth, and the side of the turntable is provided with racks b and c for respectively driving the baffle to extend and return.

[0011] As a preferred embodiment, the end of the baffle is provided with a hinge seat, and a limit rod is rotatably provided on the hinge seat. The rotation path of the limit rod is tangent to the arc-shaped segment of the placement groove.

[0012] As a preferred embodiment, the teeth on both gear a and gear b are configured in a prismatic shape.

[0013] As a preferred embodiment, the contact surface between the slide rod and the cam is configured as a semi-circle.

[0014] As a preferred embodiment, a limit ring is provided on the slide rod, and a spring is provided between the limit ring and the inner surface of the turntable.

[0015] The beneficial effects of this invention are:

[0016] 1. A number of placement slots are provided on the turntable. A peeling roller a is slidably arranged in the placement slots. Peeling rollers b are slidably arranged on both sides of peeling roller a. A hinge rod a is provided on peeling roller a. The hinge rod a is connected to peeling roller b through the hinge rod b. As the turntable rotates, peeling roller a rises under the drive of the cam, which in turn drives peeling roller b to rise through the hinge rod b, thus adhering to the wood. The automatic setting makes peeling roller a and peeling roller b fit the wood more closely, making peeling more thorough.

[0017] 2. A gear a is rotatably mounted on the hinge rod a. Gears b that mesh with gear a are mounted on both peeling roller a and peeling roller b. A rack a is mounted on the side of the turntable. As the turntable rotates, gear a meshes with rack a. Rack a drives gear b to rotate through gear a, thereby driving peeling roller a and peeling roller b to rotate and peel the wood.

[0018] 3. An arc-shaped groove is provided on the side of the placement slot, and a baffle is slidably installed in the arc-shaped groove. The baffle is provided with ring teeth, and a toothed column that meshes with the ring teeth is provided below the arc-shaped groove. A rack b and a rack c are provided on the outside of the turntable. The toothed column meshes with the rack b as the turntable rotates, thereby driving the baffle to extend through the ring teeth. The baffle fits against the wood through a limiting rod at the end, thereby limiting the wood and preventing the wood from shifting or falling during the peeling process.

[0019] In summary, this equipment has the advantages of thorough peeling, high peeling efficiency, and stable operation, and is particularly suitable for the field of wood processing equipment technology. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of an automated wood peeling device based on a rotary table.

[0022] Figure 2 This is a partial structural diagram of an automated wood peeling device based on a rotary table.

[0023] Figure 3 This is a partial structural diagram of an automated wood peeling device based on a rotary table.

[0024] Figure 4 This is a front sectional view of an automated wood peeling device based on a rotary table.

[0025] Figure 5 This is a schematic diagram of the cam structure in an automated wood peeling device based on a rotary table.

[0026] Figure 6 for Figure 2 A magnified view of a section at point A in the middle;

[0027] Figure 7 for Figure 3 A magnified view of a section at point B in the middle;

[0028] Figure 8 for Figure 4 A magnified view of a section at point C.

[0029] Figure labels: 1. Support base; 2. Turntable; 3. Placement groove; 4. Peeling roller a; 5. Peeling roller b; 6. Baffle; 7. Gear a; 21. Slide groove a; 22. Slide groove b; 23. Lifting plate a; 24. Lifting plate b; 25. Slide rod a; 26. Cam; 31. Gear b; 32. Hinge rod a; 33. Hinge rod b; 34. Rack a; 41. Arc-shaped slide groove; 42. Ring tooth; 43. Tooth column; 44. Rack b; 45. Rack c; 51. Hinge base; 52. Limiting rod; 81. Limiting ring; 82. Spring; Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figures 1 to 8 As shown, an automated wood peeling device based on a turntable includes a support base 1 and a turntable 2 rotatably mounted on the support base 1. The turntable 2 has several placement slots 3 along its circumference. Peeling rollers a4 are slidably mounted on the placement slots 3. Peeling rollers b5 are also slidably mounted on both sides of the peeling rollers a4 in the placement slots 3. Baffles 6 are slidably mounted on the sides of the placement slots 3. As the turntable 2 rotates, the baffles 6 slidably block the placement slots 3. As the turntable 2 rotates, the peeling rollers a4 drive the peeling rollers b5 on both sides to slide towards the wood and push the wood into contact with the baffles 6, thereby limiting the wood's position. A gear a7 is rotatably mounted on the side of the placement slots 3. The gear a7 rotates as the turntable 2 rotates, thereby driving the peeling rollers a4 and b5 to rotate and peel the wood.

[0033] like Figure 5As shown in Figure 6, a sliding groove a21 is provided in the middle of the placement groove 3, and sliding grooves b22 are provided on both sides of the sliding groove a21. A lifting plate a23 is slidably arranged in the sliding groove a21, and a lifting plate b24 is slidably arranged in the sliding groove b22. Several sliding rods 25 are provided on both the lifting plate a23 and the lifting plate b24. The peeling roller a4 and the peeling roller b5 are rotatably arranged on the lifting plate a23 and the lifting plate b24, respectively. The turntable 2 is hollow, and a cam 26 is provided in the hollow position of the turntable 2. The sliding rods 25 are slidably arranged on the surface of the cam 26.

[0034] It is worth mentioning that by setting a cam 26 in the hollow position of the turntable 2, and sliding the slide rod 25 on the surface of the cam 26, the slide rod 25 can rise or fall under the action of the cam 26 during the rotation, thereby driving the peeling roller a and peeling roller b to adhere to the wood. The automatic setting does not require manual intervention and reduces labor costs.

[0035] like Figure 1 As shown in Figure 6, a gear b31 is provided at one end of both the peeling roller a4 and the peeling roller b5. A hinge rod a32 is provided on the peeling roller a4. The hinge rod a32 is also connected to the peeling rollers b5 on both sides through a hinge rod b33. When the peeling roller a4 rises, it drives the peeling roller b5 to move closer to the wood through the hinge rod b33, so that the gear b31 meshes with the gear a7. A rack a34 is provided on the side of the turntable 2 to drive the gear a7 to rotate.

[0036] It is worth mentioning that by setting a gear b31 at one end of peeling roller a and peeling roller b, the peeling roller a rises and drives the gear b31 to engage with the gear a7 through the hinge rod a32 and hinge rod b33. A rack a34 is set on the side of the turntable 2, which can drive the gear a7 to rotate through the rack a3. The gear a7 drives the gear b31 to rotate, thereby driving the peeling roller a4 and peeling roller b5 to rotate and peel the wood.

[0037] like Figure 3 As shown in Figures 4 and 8, the turntable 2 has an arc-shaped sliding groove 41 on the side of the placement slot 3. The baffle 6 is arranged in an arc shape coaxial with the turntable 2 and is slidably disposed in the arc-shaped sliding groove 41. The surface of the baffle 6 is provided with ring teeth 42. The side of the arc-shaped sliding groove 41 is rotatably provided with a toothed column 43 that meshes with the ring teeth 42. The side of the turntable 2 is provided with racks b44 and c45 for respectively driving the baffle 6 to extend and return.

[0038] It is worth mentioning that the rack b44 drives the pinion 43 to rotate, and the pinion 43 drives the baffle 6 to extend through the ring tooth 42 to limit the wood. After the peeling is completed, the wood is reset by the rack c45.

[0039] like Figure 8As shown, a hinge seat 51 is provided at the end of the baffle 6, and a limit rod 52 is rotatably provided on the hinge seat 51. The rotation path of the limit rod 52 is tangent to the arc segment of the placement groove 3.

[0040] It is worth mentioning that by setting the rotation path of the limiting rod 52 to be tangent to the arc segment of the placement groove 3, the limiting rod 52 can be extended with the baffle 6 and the wood can be limited by the limiting rod 52.

[0041] like Figure 6 As shown, the teeth on gears a7 and b31 are both prismatic.

[0042] like Figure 5 As shown, the contact surface between the slide bar 25 and the cam 26 is set in a semi-circular shape.

[0043] like Figure 5 As shown, a limiting ring 81 is provided on the slide rod 25, and a spring 82 is sleeved on the slide rod 25 between the limiting ring 81 and the turntable 2.

[0044] It is worth mentioning that by setting a spring 82 on the slide rod 25 between the limit ring 81 and the turntable 2, the slide rod 25 can be reset by the spring 82 to prepare for the next round of peeling.

[0045] The work process is as follows:

[0046] During the rotation of the turntable 2, the wood falls into the placement groove 3. As the turntable 2 rotates the wood, the slide bar 25 rises under the drive of the cam 26, thereby driving the peeling roller a4 to move the wood. While the peeling roller a4 moves, it drives the hinge rod a32 to move, thereby driving the hinge rod b33 to move. The movement of the hinge rod b33 drives the peeling roller b5 to move and adhere to the wood.

[0047] After the peeling rollers a4 and b5 move the wood to the coaxial position with the placement groove 3, the turntable 2 continues to rotate, causing the rack b44 to mesh with the toothed column 43. The rotation of the toothed column 43 drives the ring tooth of the baffle 6 to move, thereby causing the baffle 6 to extend and the limiting rod 52 on the baffle 6 to limit the wood. Then, under the action of the rack a34, the gear a7 is driven to rotate, and the gear a7 drives the gear b31 to rotate, thereby driving the peeling rollers a4 and b5 to rotate to peel the wood.

[0048] After peeling is completed, the toothed column 43 meshes with the rack c45, causing the toothed column 43 to rotate in the opposite direction, thereby causing the baffle 6 to retract. Under the action of the cam 26 and the spring 81, the slide rod 25 drives the peeling roller a4 and peeling roller 5 to reset and release the wood. Then, the wood falls from the placement groove 3 under the action of gravity. Then, the placement groove 3 rotates to the top to continue to carry the wood for the next cycle.

[0049] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., 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 component 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 the invention.

[0050] Of course, those skilled in the art should understand that in this technical solution, the term "a" should be understood as "at least one" or "one or more," that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be construed as a limitation on the quantity.

[0051] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An automated wood peeling device based on a turntable, comprising a support base (1) and a turntable (2) rotatably mounted on the support base (1), characterized in that, The turntable (2) has several placement slots (3) for placing wood along its circumference. A peeling roller a (4) is slidably arranged on the placement slot (3). Peeling rollers b (5) are also slidably arranged on both sides of the peeling roller a (4) in the placement slot (3). A baffle (6) is slidably arranged on the side of the placement slot (3). The baffle (6) slides to block the placement slot (3) as the turntable (2) rotates. As the peeling roller a (4) rotates with the turntable (2), it drives the peeling rollers b (5) on both sides to slide toward the wood and pushes the wood to fit against the baffle (6), thereby limiting the wood through the baffle (6). A gear a (7) is rotatably arranged on the side of the placement slot (3). The gear a (7) is used to rotate as the turntable (2) rotates, thereby driving the peeling roller a (4) and the peeling roller b (5) to rotate and peel the wood.

2. The automated wood peeling device based on a rotary table as described in claim 1, characterized in that, The middle part of the placement groove (3) is provided with a sliding groove a (21), and sliding grooves b (22) are provided on both sides of the sliding groove a (21). A lifting plate a (23) is slidably arranged in the sliding groove a (21), and a lifting plate b (24) is slidably arranged in the sliding groove b (22). Several sliding rods (25) are provided on the lifting plate a (23) and the lifting plate b (24). The peeling roller a (4) and the peeling roller b (5) are rotatably arranged on the lifting plate a (23) and the lifting plate b (24) respectively. The turntable (2) is hollow. A cam (26) is provided in the hollow position of the turntable (2). The sliding rods (25) are slidably arranged on the surface of the cam (26).

3. The automated wood peeling device based on a rotary table as described in claim 1, characterized in that, The peeling roller a (4) and peeling roller b (5) are each provided with a gear b (31) at one end. The peeling roller a (4) is provided with a hinge rod a (32). The hinge rod a (32) is also connected to the peeling rollers b (5) on both sides through a hinge rod b (33). When the peeling roller a (4) rises, it drives the peeling roller b (5) to move closer to the wood through the hinge rod b (33), so that the gear b (31) meshes with the gear a (7). The turntable (2) is provided with a rack a (34) on the side for driving the gear a (7) to rotate.

4. The automated wood peeling device based on a rotary table as described in claim 1, characterized in that, The turntable (2) has an arc-shaped sliding groove (41) on the side of the placement slot (3). The baffle (6) is arranged in an arc shape coaxial with the turntable (2) and is slidably arranged in the arc-shaped sliding groove (41). The surface of the baffle (6) has ring teeth (42). The side of the arc-shaped sliding groove (41) is rotatably provided with a toothed column (43) that meshes with the ring teeth (42). The side of the turntable (2) is provided with a rack b (44) and a rack c (45) for respectively driving the baffle (6) to extend and return.

5. The automated wood peeling device based on a rotary table according to claim 1, characterized in that, The end of the baffle (6) is provided with a hinge seat (51), and a limit rod (52) is rotatably provided on the hinge seat (51). The rotation path of the limit rod (52) is tangent to the arc segment of the placement groove (3).

6. The automated wood peeling device based on a rotary table according to claim 3, characterized in that, The teeth on gears a (7) and b (31) are both prismatic.

7. The automated wood peeling device based on a rotary table according to claim 2, characterized in that, The contact surface between the slide bar (25) and the cam (26) is set in a semi-circular shape.

8. The automated wood peeling device based on a rotary table according to claim 2, characterized in that, A limiting ring (81) is provided on the slide rod (25), and a spring (82) sleeved on the slide rod (25) is provided between the limiting ring (81) and the turntable (2).

Images