Double-sided planing mechanism for wood boards
By combining the conveying mechanism and guide components with the lifting module and front and rear pressing mechanisms, the problem of non-straight pushing during manual planing of wood boards has been solved, realizing automated planing and flattening of wood boards and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGYANG COUNTY WUTANG WOOD IND CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-06-19
AI Technical Summary
Existing double-sided planing mechanisms for wood panels have the problem that it is difficult to ensure straightness when manually pushing wood, resulting in the surface not being easy to flatten, and that feeding the wood consumes a lot of manpower and resources.
By employing a conveying mechanism, a flow guiding component, and a lifting module in conjunction with front and rear pressing mechanisms, the automated linear conveying and pressing of wood boards is achieved, ensuring that the wood boards smoothly enter the double-sided planer.
This technology enables highly efficient and automated processing of wood panels, ensuring a smooth surface and reducing the need for manual labor, thereby improving production efficiency.
Smart Images
Figure CN224374333U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of double-sided planing technology for wood panels, specifically a double-sided planing mechanism for wood panels. Background Technology
[0002] A planer is an automated processing machine that uses planing tools to plan wood on both sides. According to different processes and uses, woodworking planers can be divided into surface planers, single-sided planers, double-sided planers, three-sided planers, four-sided planers, and fine planers. In the existing technology, a double-sided planer consists of a machine body, a worktable, an upper planing tool, a lower planing tool, a feed roller, and an output roller.
[0003] Current double-sided planing mechanisms for wood panels rely on manual feeding of timber into the device for planing. This manual operation has several drawbacks. Because it's difficult to ensure the timber travels in a straight line when pushed, angular deviations occur, making it difficult to flatten the wood surface after planing and resulting in unsatisfactory planing results. Furthermore, the feeding end of the double-sided planing mechanism requires manual operation, pushing the timber piece by piece, which is labor-intensive and resource-intensive, and does not meet practical production and processing needs. Therefore, we propose a new double-sided planing mechanism for wood panels. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a double-sided planing mechanism for wood boards, which solves the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-sided planing mechanism for wood boards, comprising: a conveying mechanism located on one side of a double-sided planer; a guide component is provided inside the top end of the conveying mechanism, and the guide components are symmetrically distributed inside the conveying mechanism; an elastic support is provided at one end of the conveying mechanism and the guide component; a lifting module is fixedly installed on one side of the conveying mechanism; a crossbeam is fixedly installed on the top of the lifting module; a front pressing mechanism is provided on one side of the bottom of the crossbeam; the front pressing mechanism presses and conveys the wood board under the drive of the lifting module; a rear pressing mechanism is provided on the other side of the bottom of the crossbeam; the rear pressing mechanism presses and conveys the wood board under the drive of the lifting module.
[0006] Preferably, the conveying mechanism includes a frame, and a plurality of powered rollers are provided on one side of the top of the frame, and a conveying plate is provided on the other side of the top of the frame.
[0007] Preferably, the flow guiding assembly includes rotating shafts fixed inside both sides of the conveying mechanism, and a pilot plate is provided on the rotating shaft. An elastic plate is slidably contacted on the outer side of one end of the pilot plate, and a sliding plate is fixedly installed on one end of the elastic plate.
[0008] Preferably, the elastic support includes a connecting seat fixed to the outer wall of one side of the sliding plate, and a guide rod is provided on one side of the connecting seat. A spring is provided on the outside of the guide rod, and the spring is located between the sliding plate and the side plate of the conveying mechanism. A locking nut located on the outside of the conveying mechanism is provided at one end of the guide rod.
[0009] Preferably, the lifting module includes a base fixed to the side wall of the conveying mechanism, and a cylinder is installed inside the base. Lifting rods are slidably inserted into the top two sides of the base, and the crossbeam is fixedly installed at the top of the lifting rods.
[0010] Preferably, the front pressing mechanism includes a drive shaft mounted on the bottom of the crossbeam via a bearing seat, a drive belt externally connected to the drive shaft, a front pressing roller externally connected to the drive belt, a motor seat on one side of the bottom of the crossbeam, and a drive source for driving the drive shaft mounted on the motor seat.
[0011] Preferably, the rear pressing mechanism includes a slide block slidably sleeved on one end of the crossbeam, and a positioning bolt is provided on the top of the slide block, a second drive source is provided at the bottom of the slide block, and a rear pressure roller is provided below the second drive source.
[0012] This utility model provides a double-sided planing mechanism for wood panels, which has the following advantages:
[0013] 1. The conveying mechanism is capable of conveying multiple wooden boards in a production line, and the flow guiding component can adjust the movement position of the wooden boards, ensuring that the wooden boards can enter the double-sided planer in sequence and neatly, so as to achieve better quality planing processing of the wooden boards;
[0014] 2. When the wooden board enters the middle of the guide assembly, the lifting module is activated, which drives the front pressing mechanism and the rear pressing mechanism to descend synchronously. At this time, the front pressing mechanism contacts the wooden board, realizing the power transmission to the wooden board. When the wooden board enters the rear side of the guide assembly, the front pressing mechanism disengages from the wooden board. At this time, the rear pressing mechanism descends under the drive of the lifting module and contacts the wooden board, realizing the power transmission to the wooden board to enter the double-sided planer, realizing better planing processing of the wooden board. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of a double-sided planer mechanism for wood panels according to the present invention.
[0016] Figure 2 This is a schematic diagram of the double-sided planer mechanism for wood panels according to the present invention, without the double-sided planer structure.
[0017] Figure 3 This is a top view of the flow guide component structure of a double-sided planing mechanism for wood panels according to this utility model;
[0018] Figure 4 This is a three-dimensional structural view of the front pressing mechanism and the rear pressing mechanism of a double-sided planing mechanism for wood panels according to this utility model;
[0019] Figure 5 This is a front view of the front and rear pressing mechanisms of a double-sided planing mechanism for wood panels according to this utility model.
[0020] 1. Double-sided planer; 2. Conveying mechanism; 21. Frame; 22. Power roller; 23. Conveying plate; 3. Guide assembly; 31. Rotating shaft; 32. Pilot plate; 33. Elastic plate; 34. Sliding plate; 4. Elastic support; 41. Connecting seat; 42. Guide rod; 43. Spring; 44. Locking nut; 5. Lifting module; 51. Base; 52. Cylinder; 53. Lifting rod; 6. Crossbeam; 7. Front pressing mechanism; 71. Drive shaft; 72. Drive belt; 73. Front pressure roller; 74. Motor base; 75. Drive source one; 8. Rear pressing mechanism; 81. Slide; 82. Positioning bolt; 83. Rear pressure roller; 84. Drive source two. Detailed Implementation
[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0022] like Figures 1-5 As shown, this utility model provides a technical solution: a double-sided planing mechanism for wood boards, comprising: a conveying mechanism 2 located on one side of a double-sided planer 1; a guide component 3 is provided inside the top end of the conveying mechanism 2, and the guide component 3 is symmetrically distributed inside the conveying mechanism 2; an elastic support 4 is provided at one end of the conveying mechanism 2 and the guide component 3; a lifting module 5 is fixedly installed on one side of the conveying mechanism 2; a crossbeam 6 is fixedly installed on the top of the lifting module 5; a front pressing mechanism 7 is provided on one side of the bottom of the crossbeam 6; the front pressing mechanism 7 presses and conveys the wood board under the drive of the lifting module 5; a rear pressing mechanism 8 is provided on the other side of the bottom of the crossbeam 6; the rear pressing mechanism 8 presses and conveys the wood board under the drive of the lifting module 5.
[0023] In this embodiment, a conveying mechanism 2 is located on one side of the double-sided planer 1. The conveying mechanism 2 includes a frame 21, which is welded from square steel. Several power rollers 22 are provided on one side of the top of the frame 21, and a conveying plate 23 is provided on the other side of the top of the frame 21. The operator places multiple wooden boards in the conveying mechanism 2 and uses the power rollers 22 to convey the wooden boards. After the wooden boards are conveyed to the conveying plate 23, the front pressing mechanism 7 and the rear pressing mechanism 8 are used to convey the wooden boards again along a unified route.
[0024] In this embodiment, a flow guiding component 3 is provided inside the top end of the conveying mechanism 2, and the flow guiding component 3 is symmetrically distributed inside the conveying mechanism 2. The flow guiding component 3 includes a rotating shaft 31 fixed inside both sides of the conveying mechanism 2, and a pilot plate 32 is provided on the rotating shaft 31. The pilot plate 32 can rotate along the rotating shaft 31. An elastic plate 33 is slidably contacted on the outer side of one end of the pilot plate 32. The elastic plate 33 can be an elastic rubber plate or an elastic steel plate. A sliding plate 34 is fixedly installed on one end of the elastic plate 33. The sliding plate 34 slides inward on the conveying plate 23 under the action of the elastic support 4. The wooden board is conveyed on the power roller 22. When the wooden board enters the interior of the flow guiding component 3, the end of the wooden board first contacts the pilot plate 32. At this time, the wooden board adjusts the conveying direction. As the end of the wooden board contacts the elastic plate 33 and enters between the two sliding plates 34, the sliding plate 34 can move, clamp and convey the wooden board, ensuring that the wooden board can enter the interior of the double-sided planer in a straight line.
[0025] In this embodiment, an elastic support 4 is provided at one end of the conveying mechanism 2 and the guide assembly 3. The elastic support 4 includes a connecting seat 41 fixed on the outer wall of one side of the sliding plate 34, and a guide rod 42 is provided on one side of the connecting seat 41. A spring 43 is provided on the outside of the guide rod 42. The spring 43 is located between the sliding plate 34 and the side plate of the conveying mechanism 2. A locking nut 44 is provided at one end of the guide rod 42 on the outside of the conveying mechanism 2. By loosening the locking nut 44, the operator can change the position of the locking nut 44 on the guide rod 42, thereby adjusting the elastic force of the spring 43. The two sliding plates 34 are used to better clamp and convey the wooden board, and better centering of the wooden board is achieved.
[0026] In this embodiment, a lifting module 5 is fixedly installed on one side of the conveying mechanism 2. The lifting module 5 includes a base 51 fixed on the side wall of the conveying mechanism 2, and a cylinder 52 is installed inside the base 51. Lifting rods 53 are slidably inserted into the top two sides of the base 51. A crossbeam 6 is fixedly installed on the top of the lifting rods 53. After the wooden board enters the flow guide assembly 3, the lifting module 5 is activated, and the cylinder 52 can drive the lifting rods 53 to rise. The lifting rods 53 move up and down along the base 51. After the lifting rods 53 rise, they drive the crossbeam 6 to rise and fall, and at the same time drive the front pressing mechanism 7 and the rear pressing mechanism 8 below the crossbeam 6 to move up and down.
[0027] In this embodiment, a crossbeam 6 is fixedly installed on the top of the lifting module 5. The crossbeam 6 has a T-shaped structure when viewed from above.
[0028] In this embodiment, a front pressing mechanism 7 is provided on one side of the bottom of the crossbeam 6. The front pressing mechanism 7 presses and conveys the wooden board under the drive of the lifting module 5. The front pressing mechanism 7 includes a drive shaft 71 set at the bottom of the crossbeam 6 through a bearing seat. A drive belt 72 is externally connected to the drive shaft 71. A front pressing roller 73 is connected below the drive belt 72. The outer surface of the front pressing roller 73 is provided with a friction surface or rubber, which improves the contact friction with the wooden board and protects the surface of the wooden board. A motor base 74 is provided on one side of the bottom of the crossbeam 6, and a drive source 75 for driving the drive shaft 71 is provided on the motor base 74. The drive source 75 can be a drive motor. The lifting module 5 drives the crossbeam 6 to descend, so that the front pressing roller 73 contacts the upper surface of the wooden board. At this time, the drive source 75 is started, which can drive the drive shaft 71 and the drive belt 72 to move, so that the front pressing roller 73 rotates, and the front pressing roller 73 drives the power conveying of the wooden board.
[0029] In this embodiment, a rear pressing mechanism 8 is provided on the other side of the bottom of the crossbeam 6. The rear pressing mechanism 8 presses and transports the wooden board under the drive of the lifting module 5. The rear pressing mechanism 8 includes a slide block 81 slidably sleeved on one end of the crossbeam 6, and a positioning bolt 82 is provided on the top of the slide block 81. The operator can loosen the positioning bolt 82 according to the length of the wooden board, so that the position of the slide block 81 on the crossbeam 6 can be adjusted. A second drive source 84 is provided at the bottom of the slide block 81. The second drive source 84 can be a drive motor, and a rear pressure roller 83 is provided below the second drive source 84. After the power transmission of the wooden board by the front pressure roller 73 is completed, the front pressure roller 73 disengages from the upper surface of the wooden board. At this time, the lifting module 5 drives the crossbeam 6 to descend again. At this time, the front pressure roller 73 can block the subsequent wooden boards. The rear pressure roller 83 descends and contacts the upper surface of the wooden board. The second drive source 84 drives the rear pressure roller 83 to rotate, realizing the power transmission of the wooden board again, so that the wooden board enters the double-sided planer in a straight line, realizing the planing process of the wooden board.
Claims
1. A double-sided planing mechanism for a wood board, comprising: A conveying mechanism (2) located on one side of a double-sided planer (1); characterized in that: a guide component (3) is provided inside the top end of the conveying mechanism (2), and the guide component (3) is symmetrically distributed inside the conveying mechanism (2); an elastic support (4) is provided at one end of the conveying mechanism (2) and the guide component (3); a lifting module (5) is fixedly installed on one side of the conveying mechanism (2); a crossbeam (6) is fixedly installed on the top of the lifting module (5); a front pressing mechanism (7) is provided on one side of the bottom of the crossbeam (6); the front pressing mechanism (7) presses and conveys the wooden board under the drive of the lifting module (5); a rear pressing mechanism (8) is provided on the other side of the bottom of the crossbeam (6); the rear pressing mechanism (8) presses and conveys the wooden board under the drive of the lifting module (5).
2. A double-side planing mechanism for a wood board according to claim 1, characterized in that: The conveying mechanism (2) includes a frame (21), and a plurality of power rollers (22) are provided on one side of the top of the frame (21), and a conveying plate (23) is provided on the other side of the top of the frame (21).
3. The double-sided planing mechanism for wood panels according to claim 1, characterized in that: The flow guiding assembly (3) includes a rotating shaft (31) fixed inside both sides of the conveying mechanism (2), and a pilot plate (32) is provided on the rotating shaft (31). An elastic plate (33) is slidably contacted on the outer side of one end of the pilot plate (32), and a sliding plate (34) is fixedly installed on one end of the elastic plate (33).
4. The double-sided planing mechanism for wood panels according to claim 3, characterized in that: The elastic support (4) includes a connecting seat (41) fixed on the outer wall of one side of the sliding plate (34), and a guide rod (42) is provided on one side of the connecting seat (41). A spring (43) is provided on the outside of the guide rod (42). The spring (43) is located between the sliding plate (34) and the side plate of the conveying mechanism (2). A locking nut (44) located on the outside of the conveying mechanism (2) is provided at one end of the guide rod (42).
5. The double-sided planing mechanism for wood panels according to claim 1, characterized in that: The lifting module (5) includes a base (51) fixed on the side wall of the conveying mechanism (2), and a cylinder (52) is installed inside the base (51). Lifting rods (53) are slidably inserted into the top two sides of the base (51), and the crossbeam (6) is fixedly installed on the top of the lifting rods (53).
6. The double-sided planing mechanism for wood panels according to claim 1, characterized in that: The front pressing mechanism (7) includes a drive shaft (71) mounted on the bottom of the crossbeam (6) via a bearing seat. The drive shaft (71) is externally connected to a drive belt (72), and a front pressing roller (73) is connected below the drive belt (72). A motor seat (74) is provided on one side of the bottom of the crossbeam (6), and a drive source (75) for driving the drive shaft (71) is provided on the motor seat (74).
7. The double-sided planing mechanism for wood panels according to claim 1, characterized in that: The rear pressure mechanism (8) includes a slide (81) that is slidably sleeved on one end of the crossbeam (6), and a positioning bolt (82) is provided on the top of the slide (81). A second drive source (84) is provided at the bottom of the slide (81), and a rear pressure roller (83) is provided below the second drive source (84).