Solid wood board bending deformation device

Abstract

The utility model discloses a solid wood panel bending deformation device, and relates to the technical field of solid wood panel processing, the solid wood panel bending deformation device comprises a processing box and a guide groove, the rear end of the processing box is provided with a positive and negative rotation motor I, and the output end of the positive and negative rotation motor I penetrates through the rear end of the processing box and is connected with a driving shaft I; and a fixed pressing roller and a supporting plate are sequentially arranged outside the first driving shaft from front to back, a movable pressing roller is connected to the lower portion of the rear end of the supporting plate through a rotating shaft, a guide wheel is rotationally connected to the middle of the rear end of the movable pressing roller, and the guide groove is formed in the surface of the rear end of the interior of the machining box. According to the solid wood panel bending deformation device, a second forward and reverse rotation motor drives a second driving shaft and a driving gear to rotate, the driving gear drives a driven gear to drive a transmission shaft to rotate, and the second driving shaft and the transmission shaft which are opposite in rotation direction are used for driving a set of roller frames to rotate; and the plates are orderly conveyed between the fixed pressing roller and the movable pressing roller under the guiding action of the upper row of guide rollers and the lower row of guide rollers.

Description

Technical Field

[0001] The utility model relates to the technical field of solid wood board processing, in particular to a solid wood board bending and deforming device. Background Technique

[0002] Solid wood boards are commonly used in home decoration, such as doors and windows, furniture, wall panels, etc. At present, when processing products such as furniture, it is necessary to first process solid wood boards. Some solid wood boards need to be humidified and heated first, and then placed on a bending and deforming device to bend the solid wood boards, so as to obtain curved wood materials, which is convenient for subsequent assembly into products.

[0003] For example, the utility model with the application number CN202310599569.3 discloses a solid wood board bending and deforming device. The output shaft of the hydraulic cylinder of this utility model extends until the solid wood board abuts against the front side of the mold body. At this time, the driving motor drives the threaded rod to rotate, so that the two internal threaded tubes move away from each other. At the same time, the output shaft of the hydraulic cylinder continues to extend, thereby driving the roller to roll on the surface of the solid wood board and pushing the solid wood board to closely adhere to the surface of the front side of the mold body, so that the solid wood board is bent into the shape of the front side of the mold body, so as to achieve the purpose of bending and processing solid wood boards with different thicknesses. However, it is not possible to cool the bent board in time, and only the natural cooling method is used to cool the board, which reduces the bending efficiency and effect of the solid wood board.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a solid wood board bending and deforming device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a solid wood board bending and deforming device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A solid wood board bending and deforming device, including a processing box and a guiding groove. A forward and reverse motor one is installed at the rear end of the processing box, and the output end of the forward and reverse motor one penetrates through the rear end of the processing box and is connected to a driving shaft one. A constant pressure roller and a support plate are sequentially arranged on the outside of the driving shaft one from front to back. The lower part of the rear end of the support plate is connected to a moving pressure roller through a rotating shaft. The middle part of the rear end of the moving pressure roller is rotationally connected to a guide wheel. The guiding groove is opened on the inner rear surface of the processing box, and a blower is installed above the right side of the inner part of the processing box. The output end of the blower is connected to an air outlet channel, and air outlet holes are opened at the bottom of the air outlet channel. A hose is wound around the outside of the air outlet channel, and a circulation pump is arranged at the end of the hose.

[0007] Further, the outer diameters of the constant pressure roller and the moving pressure roller are the same. A servo motor is also installed at the rear end of the processing box, and the output end of the servo motor passes through the rear end of the processing box and is connected to a conveying roller.

[0008] Further, the conveying rollers are symmetrically distributed about the transverse central axis of the support plate, and two servo motors and two conveying rollers are provided respectively.

[0009] Further, the guide wheels are arranged in the guiding grooves, and the guiding grooves are in a semi-circular ring structure.

[0010] Further, an auxiliary component is installed at the rear end of the processing box, and the auxiliary component includes a forward and reverse motor II and a drive shaft II. The output end of the forward and reverse motor II passes through the rear end of the processing box and is connected to the drive shaft II.

[0011] Further, the auxiliary component further includes a driving gear, a driven gear and a transmission shaft. A driving gear is arranged outside the drive shaft II, a driven gear is connected to the outside of the driving gear, and a transmission shaft passes through the middle of the driven gear.

[0012] Further, the auxiliary component further includes a roller frame and a guide roller. Roller frames are arranged at the outer front ends of the drive shaft II and the transmission shaft, and a guide roller is rotatably connected inside the roller frame.

[0013] Further, the guide rollers are equidistantly distributed along the inner side of the roller frame, and the drive shaft II and the transmission shaft rotate in opposite directions.

[0014] The utility model provides a bending and deforming device for solid wood boards, which has the following beneficial effects:

[0015] 1. The circulating pump of the utility model drives the cooling medium to circulate inside the hose, which can cool down the gas introduced into the air outlet channel. When the cooled gas blows from the air outlet to the formed board, it can accelerate the shaping of the board and ensure the quality of the board after bending and deforming.

[0016] 2. The forward and reverse motor II of the utility model drives the drive shaft II and the driving gear to rotate. The driving gear drives the driven gear to drive the transmission shaft to rotate. By using the drive shaft II and the transmission shaft with opposite rotation directions to drive a set of roller frames to rotate respectively, the board can be orderly conveyed between the constant pressure roller and the moving pressure roller under the guiding action of the upper and lower rows of guide rollers. Description of the Drawings

[0017] Figure 1 It is a schematic cross-sectional structure diagram of the processing box of a bending and deforming device for solid wood boards of the utility model;

[0018] Figure 2 It is a schematic rear view structure diagram of the constant pressure roller of a bending and deforming device for solid wood boards of the utility model;

[0019] Figure 3 This is a schematic three-dimensional structure diagram of an auxiliary component of a bending and deformation device for solid wood boards of the present utility model.

[0020] In the figure: 1. Processing box; 2. First forward and reverse motor; 3. First drive shaft; 4. Fixed pressure roller; 5. Support plate; 6. Rotating shaft; 7. Moving pressure roller; 8. Guide wheel; 9. Guide groove; 10. Servo motor; 11. Conveyor roller; 12. Auxiliary component; 1201. Second forward and reverse motor; 1202. Second drive shaft; 1203. Driving gear; 1204. Driven gear; 1205. Transmission shaft; 1206. Roller frame; 1207. Guide roller; 13. Fan; 14. Air outlet channel; 15. Air outlet; 16. Circulation pump; 17. Hose. Specific embodiments

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 and Figure 2 shown, a bending and deformation device for solid wood boards includes a processing box 1 and a guide groove 9. A first forward and reverse motor 2 is installed at the rear end of the processing box 1, and the output end of the first forward and reverse motor 2 penetrates the rear end of the processing box 1 and is connected to a first drive shaft 3. A fixed pressure roller 4 and a support plate 5 are sequentially arranged on the outside of the first drive shaft 3 from front to back. The lower part of the rear end of the support plate 5 is connected to a moving pressure roller 7 through a rotating shaft 6. The middle part of the rear end of the moving pressure roller 7 is rotatably connected to a guide wheel 8. The guide groove 9 is opened on the inner rear surface of the processing box 1. A fan 13 is installed above the right side inside the processing box 1. The output end of the fan 13 is connected to an air outlet channel 14. An air outlet 15 is opened at the bottom of the air outlet channel 14. A hose 17 is wound around the outside of the air outlet channel 14. The end of the hose 17 is provided with a circulation pump 16. The outer diameters of the fixed pressure roller 4 and the moving pressure roller 7 are the same. A servo motor 10 is also installed at the rear end of the processing box 1. The output end of the servo motor 10 penetrates the rear end of the processing box 1 and is connected to a conveyor roller 11. The conveyor rollers 11 are symmetrically distributed about the horizontal central axis of the support plate 5. There are two servo motors 10 and conveyor rollers 11 respectively. The guide wheel 8 is arranged in the guide groove 9, and the guide groove 9 is in a semi-circular ring structure.

[0023] The specific operation is as follows. The circulation pump 16 drives the cooling medium to circulate inside the hose 17, which can cool down the gas introduced into the air outlet channel 14. When the cooled gas blows from the air outlet 15 to the formed board, it can accelerate the shaping of the board and ensure the quality of the board after bending and deformation.

[0024] As Figure 3As shown in the figure, an auxiliary component 12 is installed at the rear end of the processing box 1. The auxiliary component 12 includes a forward and reverse motor two 1201 and a drive shaft two 1202. The output end of the forward and reverse motor two 1201 penetrates through the rear end of the processing box 1 and is connected to the drive shaft two 1202. The auxiliary component 12 further includes a driving gear 1203, a driven gear 1204 and a transmission shaft 1205. A driving gear 1203 is arranged outside the drive shaft two 1202. A driven gear 1204 is connected to the outside of the driving gear 1203. A transmission shaft 1205 passes through the middle of the driven gear 1204. The auxiliary component 12 further includes a roller frame 1206 and a guide roller 1207. Roller frames 1206 are arranged at the front ends outside the drive shaft two 1202 and the transmission shaft 1205. A guide roller 1207 is rotatably connected inside the roller frame 1206. The guide rollers 1207 are evenly distributed along the inner side of the roller frame 1206. The rotation directions of the drive shaft two 1202 and the transmission shaft 1205 are opposite.

[0025] The specific operation is as follows. The forward and reverse motor two 1201 drives the drive shaft two 1202 and the driving gear 1203 to rotate. The driving gear 1203 drives the driven gear 1204 to drive the transmission shaft 1205 to rotate. The drive shaft two 1202 and the transmission shaft 1205 with opposite rotation directions drive a set of roller frames 1206 to rotate respectively, so that the board is orderly conveyed between the fixed pressure roller 4 and the moving pressure roller 7 under the guiding action of the upper and lower rows of guide rollers 1207.

[0026] In summary, for this bending and deforming device for solid wood boards, when in use, first start the forward and reverse motor two 1201. The forward and reverse motor two 1201 drives the drive shaft two 1202 and the driving gear 1203 to rotate counterclockwise. The driving gear 1203 drives the driven gear 1204 to drive the transmission shaft 1205 to rotate. The drive shaft two 1202 and the transmission shaft 1205 with opposite rotation directions drive a set of roller frames 1206 to rotate respectively until the two sets of roller frames 1206 are as Figure 1 shown;

[0027] Then place the solid wood board through the space between the two sets of roller frames 1206 and into the space between the two conveying rollers 11. Then start the forward and reverse motor two 1201 again. The forward and reverse motor two 1201 drives the drive shaft two 1202 and the driving gear 1203 to rotate clockwise. The driving gear 1203 drives the driven gear 1204 to drive the transmission shaft 1205 to rotate. The drive shaft two 1202 and the transmission shaft 1205 with opposite rotation directions drive a set of roller frames 1206 to rotate respectively until the two sets of roller frames 1206 are parallel to each other.

[0028] At this time, the board is guided by the conveying roller 11 and the guide roller 1207 to be horizontally placed. The servo motor 10 is operated, and the conveying roller 11 is driven to rotate by the servo motor 10. The friction force between the conveying roller 11 and the solid wood board is used to drive the solid wood board to move between the fixed pressure roller 4 and the moving pressure roller 7. When the solid wood board reaches between the fixed pressure roller 4 and the moving pressure roller 7, the forward and reverse motor 1 is controlled to drive the drive shaft 1, the fixed pressure roller 4, and the support plate 5 to rotate 180 degrees in the clockwise direction. Using the extrusion force of the moving pressure roller 7 on the solid wood board, the solid wood board is bent around the fixed pressure roller 4. Based on the guiding action of the guide wheel 8 in the guiding groove 9, the moving pressure roller 7 moves according to the designed bending route to improve the bending quality.

[0029] Then the blower 13 and the circulation pump 16 are operated. The circulation pump 16 drives the cooling medium to circulate in the hose 17 to cool the gas flowing into the air outlet channel 14. When the cooled gas blows from the air outlet 15 to the formed board, it can accelerate the shaping of the board, improve the processing efficiency of the board, and ensure the quality of the board after bending deformation. After the board is formed, it is taken out from the left opening of the processing box 1.

[0030] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A device for bending and deforming a solid wood board, comprising a processing box (1) and a guide groove (9), characterized in that: A forward and reverse motor (2) is installed at the rear end of the processing box (1), and the output end of the forward and reverse motor (2) passes through the rear end of the processing box (1) and is connected to a drive shaft (3). A fixed pressure roller (4) and a support plate (5) are arranged on the outside of the drive shaft (3) from front to back in sequence, and a dynamic pressure roller (7) is connected to the lower part of the rear end of the support plate (5) through a rotating shaft (6). The middle part of the rear end of the dynamic pressure roller (7) is rotatably connected to a guide wheel (8). The guide groove (9) is provided on the inner rear end surface of the processing box (1), and a fan (13) is installed on the upper right side of the inner part of the processing box (1). The output end of the fan (13) is connected to an air outlet channel (14), and an air outlet (15) is provided at the bottom of the air outlet channel (14). A hose (17) is wound around the outside of the air outlet channel (14), and a circulating pump (16) is provided at the end of the hose (17).

2. The solid wood board bending and deformation device according to claim 1, characterized in that: The fixed pressure roller (4) and the dynamic pressure roller (7) have the same outer diameter. A servo motor (10) is also installed at the rear end of the processing box (1), and the output end of the servo motor (10) passes through the rear end of the processing box (1) and is connected to a conveying roller (11).

3. The solid wood board bending and deformation device according to claim 2, characterized in that: The conveying rollers (11) are symmetrically distributed about the transverse center axis of the support plate (5), and two servo motors (10) and two conveying rollers (11) are provided.

4. The solid wood board bending and deformation device according to claim 1, characterized in that: The guide wheel (8) is arranged in the guide groove (9), and the guide groove (9) is a semicircular ring structure.

5. The solid wood board bending and deformation device according to claim 1, characterized in that: An auxiliary component (12) is installed at the rear end of the processing box (1), and the auxiliary component (12) comprises a second forward and reverse motor (1201) and a second drive shaft (1202), and the output end of the second forward and reverse motor (1201) passes through the rear end of the processing box (1) and is connected to the second drive shaft (1202).

6. The solid wood board bending and deformation device according to claim 5, characterized in that: The auxiliary component (12) further comprises a driving gear (1203), a driven gear (1204) and a transmission shaft (1205), wherein the driving gear (1203) is arranged outside the second driving shaft (1202), the driven gear (1204) is connected to the outer side of the driving gear (1203), and the transmission shaft (1205) is passed through the middle of the driven gear (1204).

7. The solid wood board bending and deformation device according to claim 6, characterized in that: The auxiliary component (12) further comprises a roller frame (1206) and a guide roller (1207), and the outer front ends of the second driving shaft (1202) and the transmission shaft (1205) are both provided with a roller frame (1206), and the inner part of the roller frame (1206) is rotatably connected to the guide roller (1207).

8. The solid wood board bending and deformation device according to claim 7, characterized in that: The guide rollers (1207) are distributed at equal distances along the inner side of the roller frame (1206), and the second drive shaft (1202) and the transmission shaft (1205) rotate in opposite directions.

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