A wood furniture processing glue pressing device

Abstract

The utility model discloses a kind of wood furniture processing is glued with pressure device, including support frame, the upper end of support frame is provided with pressure equalizing mechanism, pressure equalizing mechanism includes support plate, press roll and transmission roller, transmission roller is provided with press roll above support plate top, the gap between press roll and transmission roller is adjusted by adjusting limit nut and screw rod, adapt to the board of different thickness, the left side of pressure equalizing mechanism is provided with pressure equalizing mechanism, pressure equalizing mechanism includes conveying assembly and booster assembly, conveying assembly includes mounting bracket and gyro wheel conveyor belt, mounting bracket is installed on the left side of support frame, gyro wheel conveyor belt is installed on mounting bracket, the wood furniture processing is glued with pressure device and is additionally provided with pressure equalizing mechanism and pressure equalizing mechanism, pressure equalizing mechanism avoids wood board surface damage by uniform preliminary pressure, and pressure equalizing mechanism ensures that wood board is uniformly stressed after stacking by accurate booster pressure, finally improve the gluing quality and overall stability of wood board.

Description

Technical Field

[0001] This utility model relates to the field of wooden furniture processing, specifically a pressure bonding device for wooden furniture processing. Background Technology

[0002] Wooden furniture processing refers to the process of manufacturing furniture products with practical functions and beautiful appearance through a series of mechanized or manual processes, involving cutting, sanding, splicing, painting, and assembly of raw materials (such as solid wood, plywood, MDF, etc.). Its core lies in selecting suitable wood, precisely processing it according to design drawings, and simultaneously improving the structural strength and aesthetic texture of the furniture through reasonable processes and equipment, ensuring that each piece of furniture meets usage needs and aesthetic standards. Wooden furniture bonding refers to the process of applying glue and using a pressing device to press the wood boards or components together during the splicing process, allowing the glue to bond under certain pressure and time conditions, thereby ensuring the structural strength and stability of the furniture. This process typically involves the joining of wood boards, glue application, pressing, and curing, and is a crucial part of wooden furniture making. Especially when manufacturing structural components such as drawers, cabinets, and tabletops, the quality of the bonding directly affects the strength, lifespan, and appearance of the furniture.

[0003] In the processing of wooden furniture, especially when stacking multiple layers of boards, problems such as indentations, deformation, or uneven adhesive bonding on the board surface due to high pressure are often encountered. Traditional single-pressing processes, especially when using hydraulic cylinders to press multiple layers of boards, are prone to damage or unevenness of the boards due to uneven pressure between them, affecting the appearance and structural strength of the furniture. At the same time, during the pressing process, the glue between the boards is prone to overflow or weak bonding due to excessive or insufficient pressure, seriously affecting the quality of the furniture. In addition, during the multi-board stacking process, misalignment of the boards, improper control of glue flow, or concentrated pressure from multiple boards can easily lead to wood deformation, glue waste, and the final pressing effect is difficult to be uniform and stable. Based on this, this utility model designs a glue pressing device for wooden furniture processing to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pressure bonding device for processing wooden furniture, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A pressure-pressing device for processing wooden furniture includes a support frame. A pressure-equalizing mechanism is provided at the upper end of the support frame. The pressure-equalizing mechanism includes a support plate, a pressure roller, and a transmission roller. The transmission roller is positioned above the support plate, and the pressure roller is positioned above the transmission roller. The gap between the pressure roller and the transmission roller is adjusted by adjusting a limiting nut and a screw to accommodate boards of different thicknesses. A uniform pressure mechanism is provided on the left side of the pressure-equalizing mechanism. The uniform pressure mechanism includes a conveying component and a pressurizing component. The conveying component includes a mounting frame and a roller conveyor belt. The mounting frame is installed on the left side of the support frame, and the roller conveyor belt is mounted on the mounting frame.

[0006] Optionally, a limiting plate is installed on the fixed frame at the upper end of the support frame. A screw is provided in the middle of the limiting plate, and a limiting nut is provided on the outside of the screw. A spring is fixedly installed at the lower end of the screw, and a support rod is fixedly installed at the lower end of the spring. The pressure roller is fixedly sleeved on the support rod. Adjusting the limiting nut and the screw can change the gap between the pressure roller and the transmission roller to adapt to plates of different thicknesses.

[0007] Optionally, the support plate of the pressure equalization mechanism is supported by a fixed frame and a limiting plate. The cooperation between the limiting plate and the screw can adjust the height of the pressure roller to ensure that the pressure roller is always kept in the optimal position for pressing.

[0008] Optionally, a drive motor is fixedly installed at the rear end of the support plate, a reducer is installed at the transmission end of the drive motor, a drive gear is fixedly installed on the reducer, a transmission gear meshes with the upper end of the drive gear, a transmission inner rod is fixedly installed in the middle of the transmission gear, and the transmission roller is fixedly sleeved on the transmission inner rod.

[0009] Optionally, the pressurization assembly includes a support frame, a first hydraulic cylinder, a first fixing rod, a first pressure plate, a second hydraulic cylinder, a second fixing rod, and a second pressure plate. The support frame is provided on the left side of the mounting frame. The first hydraulic cylinder is fixedly installed at the top inside the support frame. The first fixing rod is fixedly installed at the transmission end of the first hydraulic cylinder. The first pressure plate is fixedly installed on the first fixing rod. The second hydraulic cylinder is fixedly installed at the bottom inside the support frame. The second fixing rod is fixedly installed at the transmission end of the second hydraulic cylinder. The second pressure plate is fixedly installed on the second fixing rod.

[0010] Optionally, the hydraulic cylinder structure and pressure plate configuration within the pressurization assembly can be adjusted by varying the stacking height of different sheet materials to accommodate different thicknesses of adhesive bonding requirements.

[0011] Optionally, the pressure-regulating mechanism is suitable for applying adhesive to a single board and for applying adhesive to multiple boards stacked together. A polyurethane board is required between each board to prevent the boards from being damaged by pressure. The polyurethane board is placed between each board to effectively distribute pressure and prevent the boards from being damaged by pressure.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, a pressure equalization mechanism is provided. The initial pressing achieved by the pressure roller and transmission roller of the pressure equalization mechanism can effectively reduce air bubbles and unevenness on the surface of the wood board, and avoid the problem of weak bonding caused by uneven distribution of glue.

[0013] 2. In this utility model, a pressure-regulating mechanism is provided. The uniform pressure applied by the hydraulic cylinder ensures that the wooden board is fully pressed together during the pressurization process, thereby avoiding damage or deformation between the wooden boards due to excessive or insufficient pressure, and ensuring the efficiency of the processing process and the stability of the wooden board. Attached Figure Description

[0014] Figure 1 This is a three-dimensional front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of this utility model from a frontal view. Figure 3 This is a three-dimensional top view of the structure of this utility model; Figure 4 This is a three-dimensional left-side view structural schematic diagram of the present invention; Figure 5 This is a three-dimensional right-view structural schematic diagram of the present invention; Figure 6 This is a schematic diagram of the three-dimensional rear view structure of this utility model; Figure 7 This is a three-dimensional sectional view of the present invention. Figure 8 This utility model Figure 6 A magnified three-dimensional structural diagram of point A in the middle; Figure 9 This utility model Figure 7 A magnified three-dimensional structural diagram of point B in the middle.

[0015] In the diagram: 1. Support frame; 2. Pressure equalizing mechanism; 201. Support plate; 202. Pressure roller; 203. Transmission roller; 204. Fixing frame; 205. Limiting plate; 206. Screw; 207. Limiting nut; 208. Spring; 209. Support rod; 210. Drive motor; 211. Reducer; 212. Drive gear; 213. Transmission gear; 214. Transmission inner rod; 3. Pressure equalizing mechanism; 301. Support frame; 302. First hydraulic cylinder; 303. First fixing rod; 304. First pressure plate; 305. Second hydraulic cylinder; 306. Second fixing rod; 307. Second pressure plate; 308. Mounting frame; 309. Roller conveyor belt. Detailed Implementation

[0016] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-9In this embodiment of the present invention, a pressure bonding device for processing wooden furniture includes a support frame 1. A pressure equalization mechanism 2 is provided at the upper end of the support frame 1. The pressure equalization mechanism 2 includes a support plate 201, a pressure roller 202, and a transmission roller 203. The transmission roller 203 is provided above the support plate 201, and the pressure roller 202 is provided above the transmission roller 203. The gap between the pressure roller 202 and the transmission roller 203 is adjusted by adjusting the limiting nut 207 and the screw 206 to adapt to boards of different thicknesses. A pressure equalization mechanism 3 is provided on the left side of the pressure equalization mechanism 2. The pressure equalization mechanism 3 includes a conveying component and a pressure boosting component. The conveying component includes a mounting frame 308 and a roller conveyor belt 309. The mounting frame 308 is installed on the left side of the support frame 1, and the roller conveyor belt 309 is installed on the mounting frame 308. A limiting plate 205 is installed on the fixed frame 204 at the upper end of the support frame 1. A screw 206 is provided in the middle of the limiting plate 205, and a limiting nut 207 is provided on the outer side of the screw 206. A spring 208 is fixedly installed at the lower end of the screw 206, and a support rod 209 is fixedly installed at the lower end of the spring 208. The pressure roller 202 is fixedly sleeved on the support rod 209. Adjusting the limiting nut 207 and the screw 206 can change the gap between the pressure roller 202 and the transmission roller 203 to adapt to plates of different thicknesses. A drive motor 210 is fixedly installed at the rear end of the support plate 201. A reducer 211 is installed at the transmission end of the drive motor 210. A drive gear 212 is fixedly installed on the reducer 211. A transmission gear 213 meshes with the upper end of the drive gear 212. A transmission inner rod 214 is fixedly installed in the middle of the transmission gear 213, and the transmission roller 203 is fixedly sleeved on the transmission inner rod 214.

[0020] The support frame 1 serves as the main structure of the entire device, supporting and fixing all other components. A pressure equalization mechanism 2 is installed at its upper end, and a pressure regulating mechanism 3 is mounted on its left side to ensure the stability and precision of the pressing process.

[0021] Pressure equalization mechanism 2: Pressure equalization mechanism 2 achieves the initial pressing work through support plate 201, pressure roller 202 and transmission roller 203.

[0022] The support plate 201 is fixedly installed on the support frame 1, and the transmission roller 203 and pressure roller 202 are arranged above the support plate 201.

[0023] The drive roller 203 is mounted on the support plate 201 and is driven by the drive motor 210, which moves the wooden board from right to left. During operation, the drive roller 203 pushes the wooden board between the pressure rollers 202 for pressing.

[0024] The pressure roller 202 performs the initial glue pressing operation by adjusting the gap between itself and the drive roller 203. Specifically, adjusting the limit nut 207 and the screw 206 can change the gap between the pressure roller 202 and the drive roller 203, thereby accommodating wood boards of different thicknesses. During this process, the pressure roller 202 evenly presses the wood board, reducing surface unevenness and preventing the wood board from being poorly bonded or damaged due to uneven glue distribution.

[0025] Pressing Mechanism 3: After passing through the equalizing mechanism 2, the wooden boards will enter the pressing mechanism 3 for further pressing. The pressing mechanism 3 includes a conveying component and a pressurizing component, and the specific steps are as follows: Conveying assembly: includes mounting frame 308 and roller conveyor belt 309. Mounting frame 308 is fixed to the left side of support frame 1, and roller conveyor belt 309 is mounted on the upper end of mounting frame 308. The wooden board is conveyed to the left from the pressure equalization mechanism 2 via drive roller 203, and roller conveyor belt 309 receives the wooden board and conveys it to the pressurizing assembly for further pressing.

[0026] Pressure boosting assembly: The pressure boosting assembly applies high pressing pressure to the wooden board through a first hydraulic cylinder 302 and a second hydraulic cylinder 305. The pressure boosting assembly includes a support frame 301, a first hydraulic cylinder 302, a first fixing rod 303, a first pressure plate 304, a second hydraulic cylinder 305, a second fixing rod 306, and a second pressure plate 307.

[0027] The first hydraulic cylinder 302 and the second hydraulic cylinder 305 are respectively installed at the top and bottom of the support frame 301, driving the first pressure plate 304 and the second pressure plate 307 to apply uniform pressure to the wooden board.

[0028] During the pressurization process, the wood boards are pressed between the first pressure plate 304 and the second pressure plate 307 to ensure that the glue between each board is evenly distributed and that the pressure on the wood boards is uniform when stacked, thus avoiding damage to the wood boards due to local overpressure.

[0029] The working principle of this utility model is as follows: its core function is to ensure that the glue is evenly applied and stably pressed onto the wood board through a uniform pressure and pressing process, avoiding damage and weak bonding of the wood board due to uneven pressure or glue. The device includes a support frame 1, a pressure equalization mechanism 2, and a pressure unifying mechanism 3. The working principle is as follows: First, the wood board is placed in the pressure equalization mechanism 2, which includes a support plate 201, a pressure roller 202, and a drive roller 203. The drive roller 203 is positioned above the support plate 201, and the pressure roller 202 is positioned above the drive roller 203. The gap between the drive roller 203 and the pressure roller 202 can be adjusted using a limiting nut 207 and a screw 206 to accommodate wood boards of different thicknesses. In this way, the drive roller 203 moves the wood board, while the pressure roller 202 continuously presses down on the wood board, performing the first step of glue pressing, ensuring that the wood board receives uniform pressure during the initial pressing process and reducing the risk of deformation under pressure. Next, the wood board enters the pressure unifying mechanism 3 via the drive roller 203. The equalizing mechanism 3 includes a conveying component and a pressurizing component. The conveying component consists of a mounting frame 308 and a roller conveyor belt 309. The roller conveyor belt 309 transports the wood planks from the equalizing mechanism 2 to the pressurizing component, ensuring the smooth movement of the wood planks to the pressurizing area. After passing the roller conveyor belt 309, the wood planks enter the pressurizing component, which includes a support frame 301, a first hydraulic cylinder 302, a first fixing rod 303, a first pressure plate 304, a second hydraulic cylinder 305, a second fixing rod 306, and a second pressure plate 307. The first hydraulic cylinder 302 and the second hydraulic cylinder 305, through hydraulic action, drive the first pressure plate 304 and the second pressure plate 307 respectively to apply uniform pressure to the wood planks, ensuring that the glue is fully pressed together when the wood planks are stacked. The design of the pressurizing component ensures the pressing quality of the stacked wood planks, not only improving processing efficiency but also guaranteeing the final glue strength.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressure bonding device for processing wooden furniture, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is provided with a pressure equalization mechanism (2). The pressure equalization mechanism (2) includes a support plate (201), a pressure roller (202) and a transmission roller (203). The transmission roller (203) is provided above the support plate (201), and the pressure roller (202) is provided above the transmission roller (203). The gap between the pressure roller (202) and the transmission roller (203) is adjusted by adjusting the limit nut (207) and the screw (206) to adapt to different thicknesses of plates. The left side of the pressure equalization mechanism (2) is provided with a pressure equalization mechanism (3). The pressure equalization mechanism (3) includes a conveying component and a pressurizing component. The conveying component includes a mounting frame (308) and a roller conveyor belt (309). The mounting frame (308) is installed on the left side of the support frame (1), and the roller conveyor belt (309) is installed on the mounting frame (308).

2. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: A limiting plate (205) is installed on the fixed frame (204) at the upper end of the support frame (1). A screw (206) is provided in the middle of the limiting plate (205). A limiting nut (207) is provided on the outside of the screw (206). A spring (208) is fixedly installed at the lower end of the screw (206). A support rod (209) is fixedly installed at the lower end of the spring (208). The pressure roller (202) is fixedly sleeved on the support rod (209). Adjusting the limiting nut (207) and the screw (206) can change the gap between the pressure roller (202) and the transmission roller (203) to adapt to different thicknesses of plates.

3. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: The support plate (201) of the pressure equalization mechanism (2) is supported by the fixing frame (204) and the limiting plate (205). The cooperation of the limiting plate (205) and the screw (206) can adjust the height of the pressure roller (202) to ensure that the pressure roller (202) is always kept in the best position for pressing.

4. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: A drive motor (210) is fixedly installed at the rear end of the support plate (201). A reducer (211) is installed at the transmission end of the drive motor (210). A drive gear (212) is fixedly installed on the reducer (211). A transmission gear (213) meshes with the upper end of the drive gear (212). A transmission inner rod (214) is fixedly installed in the middle of the transmission gear (213). The transmission roller (203) is fixedly sleeved on the transmission inner rod (214).

5. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: The pressurization assembly includes a support frame (301), a first hydraulic cylinder (302), a first fixing rod (303), a first pressure plate (304), a second hydraulic cylinder (305), a second fixing rod (306), and a second pressure plate (307). The support frame (301) is provided on the left side of the mounting bracket (308). The first hydraulic cylinder (302) is fixedly installed at the top inside the support frame (301). The first fixing rod (303) is fixedly installed at the transmission end of the first hydraulic cylinder (302). The first pressure plate (304) is fixedly installed on the first fixing rod (303). The second hydraulic cylinder (305) is fixedly installed at the bottom inside the support frame (301). The second fixing rod (306) is fixedly installed at the transmission end of the second hydraulic cylinder (305). The second pressure plate (307) is fixedly installed on the second fixing rod (306).

6. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: The hydraulic cylinder structure and pressure plate configuration within the pressurization assembly can be adjusted by varying the stacking height of different sheet materials to meet the pressing requirements of different thicknesses.

7. The pressure bonding device for processing wooden furniture according to claim 1, characterized in that: The pressure-regulating mechanism (3) is suitable for the pressure-regulating treatment of a single board and the pressure-regulating operation of multiple boards stacked together. A polyurethane board needs to be placed between each board to prevent the board from being damaged by pressure. The polyurethane board is placed between each board to effectively disperse pressure and prevent the board from being damaged by pressure.

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