A board positioning mechanism for furniture manufacturing

Abstract

The utility model relates to furniture manufacturing technical field, concretely is a kind of board positioning mechanism for furniture manufacturing, including base, still including servo motor, rotating mechanism, conveyer belt, main gear, drive mechanism, connecting plate and clamping plate, the servo motor is connected with base, rotating mechanism and main gear are connected with servo motor, the conveyer belt is connected with rotating mechanism, the drive mechanism is connected with main gear, the connecting plate is connected with drive mechanism, the clamping plate is connected with connecting plate, rotating mechanism control conveyer belt drives board to advance when servo motor starts, and main gear controls drive mechanism operation when board is in following conveyer belt advance, and board is clamped by connecting plate and clamping plate, and the rotation of rotating roller drives conveyer belt to rotate, can carry out automatic unloading to the board after processing, clamps the board of different sizes simultaneously, can guarantee the quality of board processing.

Description

Technical Field

[0001] This utility model relates to the field of furniture manufacturing technology, specifically to a board positioning mechanism for furniture manufacturing. Background Technology

[0002] The earliest form of wood-based panels was solid wood boards used by carpenters to make furniture or other household items. In today's technologically advanced world, the definition of wood-based panels is very broad, and different types of wood-based panels are used in furniture manufacturing, construction, and processing industries.

[0003] The existing device can only fix the same size and cannot fix other sizes, resulting in a limited range of applications. It may be necessary to replace the fixing device to adapt to new size requirements, which may increase time and cost, requiring further improvement.

[0004] To address the aforementioned problems, existing technologies provide a solution. For example, patent publication number CN221232757U provides a board positioning mechanism for furniture manufacturing, relating to the field of board positioning. The mechanism includes a base plate, with a vertical plate mounted on the upper right side of the base plate. Two horizontal plates, symmetrically distributed front and back, are slidably connected to the left end of the vertical plate. Each of the two horizontal plates has a second lead screw threaded into its interior. The two second lead screws are symmetrically distributed front and back, and each of the two second lead screws has a second bevel tooth installed at its closest point. The two second bevel teeth mesh with a first bevel tooth, and a first lead screw is fixedly sleeved inside the first bevel tooth. A sleeve rod is threaded onto the threaded part of the first lead screw, and a telescopic rod is installed at the right end of the sleeve rod. A movable part is installed at the right end of the telescopic rod. This invention can fix boards of different sizes by setting horizontal plates, movable plates and vertical plates, which improves the scope of use. The top rod can drive the board to move upward, which makes it convenient for workers to pick up. Although the existing device can position boards of different sizes, manual loading and unloading of the boards is required during processing. This not only increases the workload of workers, but also reduces the processing efficiency of the boards.

[0005] Therefore, a board positioning mechanism for furniture manufacturing is proposed. Utility Model Content

[0006] The purpose of this utility model is to provide a board positioning mechanism for furniture manufacturing, thereby solving the above-mentioned problems.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A furniture manufacturing board positioning mechanism includes a base, a servo motor, a rotating mechanism, a conveyor belt, a main gear, a drive mechanism, a connecting plate, and a clamping plate. The servo motor is connected to the base, the rotating mechanism and the main gear are both connected to the servo motor, the conveyor belt is connected to the rotating mechanism, the drive mechanism is connected to the main gear, the connecting plate is connected to the drive mechanism, and the clamping plate is connected to the connecting plate. When the servo motor starts, the rotating mechanism controls the conveyor belt to drive the board forward. When the board follows the conveyor belt forward, the main gear controls the drive mechanism to run and clamps the board through the connecting plate and the clamping plate.

[0009] Preferably, the rotating mechanism includes a rotating shaft, a rotating roller, and a transmission belt. The rotating shaft is connected to a servo motor, the rotating roller is connected to the rotating shaft, and the transmission belt is connected to the rotating roller.

[0010] Preferably, the rotating rollers are equidistant, the number of rotating rollers is odd, and the rotating rollers are symmetrically arranged with the rotating axis as the center.

[0011] Preferably, the drive mechanism includes a secondary gear, a rotating rod, a main bevel gear, a secondary bevel gear, a reciprocating screw, a threaded block, a hinged telescopic frame, a guide block, a guide rod, and a telescopic rod. The secondary gear meshes with the main gear, the rotating rod is connected to the secondary gear, the main bevel gear is connected to the rotating rod, the secondary bevel gear is connected to the main bevel gear, the reciprocating screw is connected to the secondary bevel gear, the threaded block is connected to the reciprocating screw, the hinged telescopic frame is connected to the threaded block, the guide block is connected to the hinged telescopic frame, the guide rod is connected to the guide block, the telescopic rod is connected to the connecting plate, and the clamping plate is connected to the telescopic rod.

[0012] Preferably, the gear ratios of the primary gear and the secondary gear are the same, and the gear ratios of the primary bevel gear and the secondary bevel gear are the same.

[0013] Preferably, the reciprocating lead screw, threaded block, guide block, and guide rod are all symmetrically arranged about the center line of the base.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The rotating roller drives the conveyor belt to rotate, which can transport the sheet material on the conveyor belt to the processing device for precise processing. At the same time, it can automatically unload the processed sheet material, which can not only improve the efficiency of sheet material processing, but also reduce the workload of workers.

[0016] 2. By controlling the movement of the clamping plate towards the plate through the hinged telescopic frame during the plate conveying process, plates of different sizes can be clamped, and the plates can be processed while in the clamped state, ensuring the stability and quality of plate processing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a side view sectional structural diagram of the present invention;

[0019] Figure 3 This is a top view cross-sectional structural diagram of the present invention;

[0020] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the diagram.

[0021] In the diagram: 1. Base; 2. Servo motor; 3. Rotating mechanism; 31. Rotating shaft; 32. Rotating roller; 33. Transmission belt; 4. Conveyor belt; 5. Main gear; 6. Drive mechanism; 61. Secondary gear; 62. Rotating rod; 63. Main bevel gear; 64. Secondary bevel gear; 65. Reciprocating lead screw; 66. Threaded block; 67. Hinge telescopic frame; 68. Guide block; 69. Guide rod; 610. Telescopic rod; 7. Connecting plate; 8. Clamping plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the embodiments described below are only some embodiments of the present utility model, and not all of them. If other embodiments are obtained by those skilled in the art without creative effort, they shall fall within the protection scope of the present utility model.

[0023] Reference Figures 1 to 4A furniture manufacturing board positioning mechanism includes a base 1, a servo motor 2, a rotating mechanism 3, a conveyor belt 4, a main gear 5, a drive mechanism 6, a connecting plate 7, and a clamping plate 8. The conveyor belt 4 may have anti-slip textures on its surface to enhance friction with the board and prevent slippage during transport. The servo motor 2 is connected to the base 1, the rotating mechanism 3 and the main gear 5 are both connected to the servo motor 2, the conveyor belt 4 is connected to the rotating mechanism 3, the drive mechanism 6 is connected to the main gear 5, the connecting plate 7 is connected to the drive mechanism 6, and the clamping plate 8 is connected to the connecting plate 7. The connecting plate 7 is made of steel plate, and its thickness is designed according to the tensile and shear forces it can withstand, generally between 10-20mm. The shape of the connecting plate 7 is designed according to the connection method of the drive mechanism 6 to ensure a secure connection between the drive mechanism 6 and the clamping plate 8 and to accurately transmit the driving force to the clamping plate 8. The clamping plate 8 is made of high-quality rubber or polyurethane material, with a certain degree of elasticity, providing appropriate pressure when clamping the board and avoiding damage to the board. The shape of the clamping plate 8 is adapted to the shape of the board, generally rectangular. The length and width are designed according to the size of common boards to ensure that boards of different sizes can be effectively clamped. When the servo motor 2 starts, the rotating mechanism 3 controls the conveyor belt 4 to drive the board forward. When the board follows the conveyor belt 4 forward, the main gear 5 controls the drive mechanism 6 to run and clamps the board with the clamping plate 8 through the connecting plate 7.

[0024] As one embodiment of this utility model, refer to Figure 2 The rotating mechanism 3 includes a rotating shaft 31, a rotating roller 32, and a transmission belt 33. The rotating shaft 31 is connected to the servo motor 2, and the rotating roller 32 is connected to the rotating shaft 31. The rotating roller 32 is a rotating roller with a metal core wrapped in high-quality rubber material. The rubber layer has good friction and can effectively drive the plate forward. The transmission belt 33 is connected to the rotating roller 32. The rotating rollers 32 are equidistant and the number of rotating rollers 32 is odd. The rotating rollers 32 are symmetrically arranged with the rotating shaft 31 as the center. Through the above arrangement, it can be ensured that the plate is subjected to uniform force during the conveying process and is not prone to deviation.

[0025] As one embodiment of this utility model, refer to Figure 3 and Figure 4The drive mechanism 6 includes a secondary gear 61, a rotating rod 62, a main bevel gear 63, a secondary bevel gear 64, a reciprocating screw 65, a threaded block 66, a hinged telescopic frame 67, a guide block 68, a guide rod 69, and a telescopic rod 610. The secondary gear 61 meshes with the main gear 61, the rotating rod 62 is connected to the secondary gear 61, the main bevel gear 63 is connected to the rotating rod 62, the secondary bevel gear 64 is connected to the main bevel gear 63, the reciprocating screw 65 is connected to the secondary bevel gear 64, the threaded block 66 is connected to the reciprocating screw 65, and the hinged telescopic frame 67 is connected to the threaded block 66. Driven by the reciprocating screw 65, the hinged telescopic frame 67 can flexibly extend and retract, possessing sufficient strength and stability to withstand a certain lateral force. The guide block 68 is connected to the hinged telescopic frame 67, and the guide rod 69 is connected to the guide block 68. The guide block 68 slides on the guide rod 69, ensuring the hinged telescopic frame 67 can extend and retract flexibly during the extension and retraction process. To ensure straightness and prevent deviation, the telescopic rod 610 is connected to the connecting plate 7. The length of the telescopic rod 610 is designed according to actual needs, generally meeting the stroke requirements of the clamping plate 8 when clamping the plate. The telescopic rod 610 has some sealing structures inside to prevent dust and debris from entering and affecting its telescopic performance. The clamping plate 8 is connected to the telescopic rod 610. The gear ratio of the main gear 5 and the secondary gear 61 is the same. According to the transmission ratio requirements, the gear ratio is generally designed to be 1:1 or adjusted to other suitable ratios according to actual conditions to ensure the accuracy and stability of power transmission. The gear ratio of the main bevel gear 63 and the secondary bevel gear 64 is the same. According to the transmission requirements, the gear ratio is generally designed to be 1:1 or other suitable ratios to achieve the purpose of converting circular motion into linear motion. The reciprocating screw 65, threaded block 66, guide block 68 and guide rod 69 are all symmetrically arranged around the center line of the base 1.

[0026] Working principle: Start the servo motor 2, which drives the rotating shaft 31 to rotate. The rotating shaft 31 drives the rotating roller 32 to rotate synchronously through the key connection. The transmission belt 33 starts to run under the drive of the rotating roller 32, thereby driving the conveyor belt 4 forward. The board is placed on the conveyor belt 4, and the board moves forward as the conveyor belt 4 moves forward.

[0027] During the movement of the plate, the main gear 5 rotates synchronously with the servo motor 2. The main gear 5 meshes with the secondary gear 61, transmitting power to the secondary gear 61. The secondary gear 61 drives the rotating rod 62 to rotate. When the rotating rod 62 rotates, the secondary bevel gear 64 meshes with the main bevel gear 63, converting the circular motion into the rotation of the secondary bevel gear 64. The secondary bevel gear 64 drives the reciprocating screw 65 to rotate through a key connection. The threaded block 66 is threadedly engaged with the reciprocating screw 65. When the screw rotates, the threaded block 66 moves linearly on the screw.

[0028] The linear motion of the threaded block 66 drives the extension and retraction of the hinged telescopic frame 67. One end of the hinged telescopic frame 67 is connected to the threaded block 66, and the other end is connected to the guide block 68. The guide block 68 slides on the guide rod 69 to ensure the stability of the hinged telescopic frame 67 during the extension and retraction process. During the unfolding process, the hinged telescopic frame 67 can drive the connecting plate 7 and the clamping plate 8 to move towards the plate. When the clamping plate 8 is in contact with the plate, the connecting plate 7 will continue to move towards the clamping plate 8 and be buffered by the telescopic rod 610, thereby achieving the clamping of the plate.

[0029] When the sheet material needs to be processed, the clamping action of the clamping plate 8 during the sheet material conveying process ensures the stability of the sheet material during processing. After processing is completed, the components in the drive mechanism 6 are driven to move in the opposite direction under the action of the servo motor 2. The clamping plate 8 releases the sheet material, and the sheet material continues to move forward with the conveyor belt 4 or is taken out, completing one sheet material positioning and processing process.

[0030] Although the embodiments of this utility model have been described in detail with reference to the accompanying drawings, those skilled in the art can make changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of this utility model. The appended claims and their equivalents define the scope of this utility model.

Claims

1. A board positioning mechanism for furniture manufacturing, comprising a base (1), characterized in that: It also includes a servo motor (2), a rotating mechanism (3), a conveyor belt (4), a main gear (5), a drive mechanism (6), a connecting plate (7), and a clamping plate (8). The servo motor (2) is connected to the base (1). The rotating mechanism (3) and the main gear (5) are both connected to the servo motor (2). The conveyor belt (4) is connected to the rotating mechanism (3). The drive mechanism (6) is connected to the main gear (5). The connecting plate (7) is connected to the drive mechanism (6). The clamping plate (8) is connected to the connecting plate (7). When the servo motor (2) starts, the rotating mechanism (3) controls the conveyor belt (4) to drive the plate forward. When the plate moves forward with the conveyor belt (4), the main gear (5) controls the drive mechanism (6) to run and clamps the plate through the connecting plate (7) and the clamping plate (8).

2. The furniture manufacturing board positioning mechanism according to claim 1, characterized in that: The rotating mechanism (3) includes a rotating shaft (31), a rotating roller (32) and a transmission belt (33). The rotating shaft (31) is connected to the servo motor (2), the rotating roller (32) is connected to the rotating shaft (31), and the transmission belt (33) is connected to the rotating roller (32).

3. The furniture manufacturing board positioning mechanism according to claim 2, characterized in that: The rotating rollers (32) are arranged at equal intervals, and the number of rotating rollers (32) is odd. The rotating rollers (32) are arranged symmetrically about the rotating shaft (31).

4. The furniture manufacturing board positioning mechanism according to claim 1, characterized in that: The drive mechanism (6) includes a secondary gear (61), a rotating rod (62), a main bevel gear (63), a secondary bevel gear (64), a reciprocating lead screw (65), a threaded block (66), a hinged telescopic frame (67), a guide block (68), a guide rod (69), and a telescopic rod (610). The secondary gear (61) cooperates with the main gear (5), the rotating rod (62) is connected to the secondary gear (61), the main bevel gear (63) is connected to the rotating rod (62), and the secondary bevel gear (64)... The reciprocating screw (65) is connected to the main bevel gear (63), the reciprocating screw (65) is connected to the secondary bevel gear (64), the threaded block (66) is connected to the reciprocating screw (65), the hinged telescopic frame (67) is connected to the threaded block (66), the guide block (68) is connected to the hinged telescopic frame (67), the guide rod (69) is connected to the guide block (68), the telescopic rod (610) is connected to the connecting plate (7), and the clamping plate (8) is connected to the telescopic rod (610).

5. A furniture manufacturing board positioning mechanism according to claim 4, characterized in that: The gear ratio of the main gear (5) is the same as that of the secondary gear (61), and the gear ratio of the main bevel gear (63) is the same as that of the secondary bevel gear (64).

6. The furniture manufacturing board positioning mechanism according to claim 5, characterized in that: The reciprocating lead screw (65), threaded block (66), guide block (68) and guide rod (69) are all symmetrically arranged with respect to the center line of the base (1).

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