Plate pressing device based on furniture production
By employing a multi-pressure application mechanism involving spring dampers and a flip-cylinder structure, the problems of uneven pressure and insufficient flexibility in traditional board pressing devices are solved. This enables stable and sufficient pressing of boards and flexible adjustment, thereby improving product quality and equipment adaptability in furniture production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional sheet metal pressing devices struggle to provide continuous, stable, and sufficient pressure, resulting in weak sheet metal connections, incomplete pressing in certain areas, or deformation. Furthermore, they lack flexibility and cannot adapt to diverse production needs.
Employing a spring damper and a tilting cylinder structure, the moving plate and pressing plate are driven by a hydraulic cylinder. Combined with the tilting cylinder driving the deformation of the fixed torsion spring, multiple pressures are applied to ensure uniform force on the plate. The distance between the moving plate and the plate can be adjusted to achieve targeted pressing and adapt to plates of different lengths.
It improves the quality of sheet metal pressing, ensures a stronger connection, avoids deformation, increases product qualification rate, meets diverse production needs, and enhances the versatility and adaptability of equipment.
Smart Images
Figure CN224027897U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the pressing technology field, in particular to a plate pressing device for furniture production. BACKGROUND
[0002] The plate pressing device for furniture production is specially designed for the adhesion between plates during furniture manufacturing. By applying uniform pressure, the plates are tightly attached, and the glue fully plays its role, thereby improving the plate pressing quality and helping to efficiently produce firm and durable furniture products.
[0003] In the furniture production process, the traditional plate pressing device cannot provide continuous, stable and sufficient pressure. When the plates are pressed, the stress is uneven, and problems such as insecure connection, local loose pressing or deformation may occur, resulting in a decrease in product qualification rate. In addition, the traditional device has poor flexibility and cannot conveniently adjust the pressing position and distance according to the plate size and production requirements, which makes it difficult to meet diversified production needs.
[0004] In view of this, the application provides a plate pressing device for furniture production. CONTENT OF THE UTILITY MODEL
[0005] The application aims to provide a plate pressing device for furniture production, which solves the technical problems in the background art.
[0006] The technical scheme of the application provides a plate pressing device for furniture production, which comprises a placing table, the upper end of the placing table is fixedly connected with a fixing frame, a pressing mechanism is arranged below the fixing frame;
[0007] The pressing mechanism comprises a moving plate between the placing table and the fixing frame, the front and rear of the outer wall of the moving plate are fixedly connected with extension plates, the inside of the extension plates is fixedly connected with spring dampers in penetration, the lower end of the spring dampers is fixedly connected with a pressing plate, the two sides of the moving plate are provided with overturning grooves, the inside of the overturning grooves is rotatably connected with overturning cylinders, and the outer wall of the overturning cylinders is fixedly connected with extension plates.
[0008] Optionally, the upper end surface of the fixing frame is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder penetrates through the fixing frame and is fixedly connected with the moving plate.
[0009] Optionally, the lower end surface of the pressing plate is fixedly connected with an anti-skid plate.
[0010] Optionally, the end surface of the extension plate away from the overturning cylinder is fixedly connected with a moving frame, and the inside of the moving frame is rotatably connected with a pressing cylinder.
[0011] Optionally, a limiting rod is movably inserted into the inside of the overturning cylinder, and the two ends of the limiting rod are fixedly connected with the overturning grooves, and a fixed torsional spring is sleeved on the outer wall of the limiting rod.
[0012] Optionally, one end of the fixed torsional spring is fixedly connected with the limiting rod, and the other end of the fixed torsional spring is fixedly connected with the pressing cylinder.
[0013] One or more technical solutions provided in the technical scheme of the present application have at least the following technical effects or advantages:
[0014] The present application generates strong elastic force through the spring damper contraction, so that the anti-skid plate is tightly attached to the board, and the preliminary pressing of the board is realized. The turning of the turning cylinder drives the deformation of the fixed torsional spring, providing additional downward pressing force for the moving frame and the pressing cylinder. This multiple pressure application mechanism ensures that the board receives stable and sufficient pressure during pressing, effectively improving the pressing quality of the board and ensuring that the connection between the boards is more secure. During the pressing process, the two pressing cylinders press the two ends of the board, and the pressing plate and the anti-skid plate are located at the center position of the board, realizing the overall pressing of the board. This effectively avoids the problem of tight pressing or deformation of the board due to uneven local stress, improves the product qualification rate, and meets the strict requirements of furniture production on the quality of the board.
[0015] By adjusting the distance between the moving plate and the board, the distance between the anti-skid plate and the pressing cylinder can be flexibly controlled. This allows the equipment to press different positions of the board according to different production needs, and also adapts to the pressing work of boards of different lengths, greatly improving the versatility and adaptability of the equipment. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 The overall structure schematic diagram of the board pressing device for furniture production disclosed in the embodiments of the present application is disclosed;
[0017] Fig. 2 The structure schematic diagram of the pressing mechanism of the board pressing device for furniture production disclosed in the embodiments of the present application is disclosed;
[0018] Fig. 3 The partial sectional view of the pressing mechanism of the board pressing device for furniture production disclosed in the embodiments of the present application is disclosed;
[0019] Explanation of figure marks: 1, placing table; 2, fixed frame; 3, hydraulic cylinder; 4, pressing mechanism; 401, moving plate; 402, extension plate; 403, spring damper; 404, pressing plate; 405, anti-skid plate; 406, turning groove; 407, turning cylinder; 408, extension plate; 409, moving frame; 410, pressing cylinder; 411, limiting rod; 412, fixed torsional spring. DETAILED DESCRIPTION
[0020] The present application will be further described in detail in conjunction with the drawings of the present application.
[0021] Reference Figs. 1-3 This application provides a pressing device for furniture production boards, including a placement platform 1. A fixed frame 2 is fixedly connected to the upper end of the placement platform 1. A hydraulic cylinder 3 is fixedly connected to the upper end of the fixed frame 2. The telescopic end of the hydraulic cylinder 3 passes through the fixed frame 2 and is fixedly connected to a movable plate 401. A pressing mechanism 4 is provided below the fixed frame 2. The pressing mechanism 4 includes a movable plate 401 located between the placement platform 1 and the fixed frame 2. An extension plate 402 is fixedly connected to the front and rear of the outer wall of the movable plate 401. A spring damper 403 is fixedly connected through the interior of the extension plate 402. A pressing plate 404 is fixedly connected to the lower end of the spring damper 403. An anti-slip plate 405 is fixedly connected to the lower end of the pressing plate 404. As the telescopic end of the hydraulic cylinder 3 continues to move downward, the spring damper 403 contracts to generate a strong elastic force, causing the anti-slip plate 405 to tightly adhere to the board, thus achieving the initial pressing of the board.
[0022] Both sides of the movable plate 401 are provided with flip grooves 406. A flip cylinder 407 is rotatably connected inside the flip groove 406. An extension plate 408 is fixedly connected to the outer wall of the flip cylinder 407. A movable frame 409 is fixedly connected to the end face of the extension plate 408 away from the flip cylinder 407. A pressing cylinder 410 is rotatably connected inside the movable frame 409. A limiting rod 411 is movably inserted inside the flip cylinder 407. Both ends of the limiting rod 411 are fixedly connected to the flip groove 406. A fixed torsion spring 412 is sleeved on the outer wall of the limiting rod 411. One end of the fixed torsion spring 412 is fixedly connected to the limiting rod 411, and the other end of the fixed torsion spring 412 is fixedly connected to the pressing cylinder 410. The flipping of the flip cylinder 407 causes the fixed torsion spring 412 to deform, providing additional downward pressing force for the movable frame 409 and the pressing cylinder 410. This multi-pressure application mechanism ensures that the pressure on the sheet material is stable and sufficient during the pressing process, effectively improving the pressing quality of the sheet material and ensuring a stronger connection between the sheet materials.
[0023] During the pressing process, two pressing cylinders 410 press down on both ends of the board, while the pressing plate 404 and the anti-slip plate 405 are located in the center of the board, achieving full pressing of the board. This effectively avoids problems such as loose pressing or deformation of the board due to uneven local stress, improves the product qualification rate, and meets the strict requirements of furniture production for board quality.
[0024] By adjusting the distance between the moving plate 401 and the sheet material, the gap between the anti-slip plate 405 and the pressing cylinder 410 can be flexibly controlled. This allows the equipment to perform targeted pressing on different positions of the sheet material according to different production needs, and it can also adapt to the pressing work of sheets of different lengths, greatly improving the versatility and adaptability of the equipment.
[0025] Working principle: After the furniture production boards to be pressed are neatly stacked, they are placed on the placement table 1. The hydraulic cylinder 3 on the fixing frame 2 is activated. The hydraulic cylinder 3 drives the telescopic end to move downward. The movement of the telescopic end drives the moving plate 401 to move. The movement of the moving plate 401 drives the extension plate 402 and the flipping cylinder 407 to move synchronously. The movement of the extension plate 402 drives the spring damper 403, the pressing plate 404, and the anti-slip plate 405 to move downward until the anti-slip plate 405 is in contact with the board. At the same time, the downward movement of the flipping cylinder 407 drives the extension plate 408, the moving frame 409, and the pressing cylinder 410 to move downward synchronously. The pressing cylinder 410 will also be in contact with the board. As the telescopic end continues to move downward, the telescopic end of the spring damper 403 contracts and generates a strong elastic force, causing the anti-slip plate 405 to press tightly against the plate and simultaneously press the plate together. As the moving plate 401 continues to move, the two pressing cylinders 410 that are in contact with the plate will gradually move away from the pressing plate 404. At the same time, the flipping cylinder 407, the extension plate 408, and the moving frame 409 flip. The flipping cylinder 407 flips, which drives the fixed torsion spring 412 to flip. The fixed torsion spring 412 deforms and generates a strong elastic force, causing the moving frame 409 and the pressing cylinders 410 to press downward. When the two pressing cylinders 410 move to both ends of the plate, the hydraulic cylinder 3 stops working.
[0026] Two pressing cylinders 410 press down on both ends of the plate, and the pressing plate 404 and the anti-slip plate 405 are mounted on the center position of the plate, so that the plate is pressed more comprehensively. At the same time, by adjusting the distance between the moving plate 401 and the plate, the distance between the anti-slip plate 405 and the pressing cylinder 410 can be controlled, which makes it convenient for workers to press different positions of the plate according to different needs, and also convenient to press plates of different lengths.
[0027] After the sheet metal is pressed, the telescopic end of the hydraulic cylinder 3 moves upward, causing the moving plate 401 to move. The spring damper 403 and the fixed torsion spring 412 both rebound. The flipping cylinder 407, the extension plate 408 and the moving frame 409 flip towards the pressing plate 404, and the pressing cylinder 410 moves towards the pressing plate 404 until the pressing cylinder 410 and the anti-slip plate 405 are separated from the sheet metal, and the staff can then remove the sheet metal.
[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A board pressing device for furniture production, comprising a placement platform (1), characterized in that: The upper end of the placement platform (1) is fixedly connected to a fixing frame (2), and a pressing mechanism (4) is provided below the fixing frame (2). The pressing mechanism (4) includes a movable plate (401) located between the placement platform (1) and the fixed frame (2). An extension plate (402) is fixedly connected to the front and rear of the outer wall of the movable plate (401). A spring damper (403) is fixedly connected through the inside of the extension plate (402). A pressing plate (404) is fixedly connected to the lower end of the spring damper (403). A flipping groove (406) is provided on both sides of the movable plate (401). A flipping cylinder (407) is rotatably connected inside the flipping groove (406). An extension plate (408) is fixedly connected to the outer wall of the flipping cylinder (407).
2. The furniture manufacturing board pressing device according to claim 1, characterized in that: A hydraulic cylinder (3) is fixedly connected to the upper end face of the fixed frame (2). The telescopic end of the hydraulic cylinder (3) passes through the fixed frame (2) and is fixedly connected to the movable plate (401).
3. The furniture manufacturing board pressing device according to claim 1, characterized in that: The lower end face of the pressing plate (404) is fixedly connected to the anti-slip plate (405).
4. The furniture manufacturing board pressing device according to claim 1, characterized in that: The end face of the extension plate (408) away from the flipping cylinder (407) is fixedly connected to a movable frame (409), and a pressing cylinder (410) is rotatably connected inside the movable frame (409).
5. The furniture manufacturing board pressing device according to claim 4, characterized in that: The inside of the flipping cylinder (407) is movably connected to a limiting rod (411), and both ends of the limiting rod (411) are fixedly connected to the flipping groove (406). A fixed torsion spring (412) is sleeved on the outer wall of the limiting rod (411).
6. The furniture manufacturing board pressing device according to claim 5, characterized in that: One end of the fixed torsion spring (412) is fixedly connected to the limiting rod (411), and the other end of the fixed torsion spring (412) is fixedly connected to the pressing cylinder (410).