A device for producing a shaped panel for a ship interior

Abstract

This invention relates to the field of wood forming and processing equipment, and more particularly to a device for producing and forming ship interior panels. The device includes a machine body with a top frame mounted on its top. A uniformly distributed support column is slidably connected through the middle of the top frame. Each support column has a connecting pipe fixedly connected to its bottom. The connecting pipe has uniformly distributed connecting holes on its outer periphery. A hydraulic rod is installed at the lower part of each connecting pipe, with its top drive end fixedly connected to the bottom of the connecting pipe. A connecting chamber is fixedly connected to the outer periphery of each connecting pipe, and the connecting chamber communicates with the interior of the connecting pipe through connecting holes. When processing curved panels or interior panels with complex contours, this invention allows each support column to provide targeted support to different areas, reducing localized suspension of the panel bottom and maintaining a stable posture during processing, thus improving the compatibility between curved panels and the support structure.

Description

Technical Field

[0001] This invention relates to the field of wood forming and processing equipment, and more particularly to a device for producing and forming ship interior panels. Background Technology

[0002] Ship interior panels are typically used for interior decoration and functional area construction. To meet the requirements of ship space layout and decorative effect, some interior panels need to be processed into curved, curved or complex contour structures. During the production process of the panels, forming and processing equipment is usually used to mill, groove and contour process the surface of the panels to obtain a decorative form that meets the design requirements.

[0003] However, existing forming and processing equipment (refer to Chinese patent document CN102501274A) has certain limitations in specific processing methods. Due to the large size, complex shape, and curved surface structure of ship interior panels, there is a tendency for the bottom support surface of the panel to not fully match the actual shape of the panel during processing. This results in differences in the support state of different areas of the panel. When the cutting tool cuts the panel, the processing area is subjected to varying cutting loads. If the panel is not adequately supported in some areas, it can easily cause changes in the panel's posture, affecting the stability of the processing. At the same time, curved panels need to maintain their original curved surface shape during positioning, and a single fixing method cannot simultaneously meet the support and fixing requirements of different areas.

[0004] Furthermore, during the processing of complex curved sheet materials, the forces exerted on different processing areas vary, requiring adjustments to the support structure based on changes in processing location to ensure the sheet material has the support capacity to match the processing process. Additionally, for curved sheet materials with different curvatures, the support structure also needs to have a certain degree of shape adaptability to ensure that the support position maintains good contact with the bottom surface of the sheet material.

[0005] To address the issues of insufficient support adaptability, low plate fixing stability, and difficulty in adjusting the support state during the processing of curved surfaces of ship interior panels, we propose a ship interior panel production and forming device to solve the aforementioned problems. Summary of the Invention

[0006] The purpose of this invention is to address the shortcomings of the prior art by providing a ship interior panel production and forming device.

[0007] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a ship interior panel production and forming device, comprising a machine body, a top frame installed on the top of the machine body, a uniformly distributed support column slidably connected through the middle of the top frame, a connecting pipe fixedly connected to the bottom of each support column, a uniformly distributed connecting hole opened on the outer periphery of each connecting pipe, a hydraulic rod provided at the lower part of each connecting pipe, the top driving end of each hydraulic rod fixedly connected to the bottom of each connecting pipe, a connecting chamber fixedly connected to the outer periphery of each connecting pipe, each connecting chamber communicating with the interior of the connecting pipe through a connecting hole, a corrugated expansion pipe I fixedly connected to one end of each connecting chamber, a pump group I fixedly connected to the end of each corrugated expansion pipe I away from the connecting chamber, a second corrugated expansion pipe fixedly connected to the top of each connecting pipe, and a second corrugated expansion pipe fixedly connected to the top of each second corrugated expansion pipe. A negative suction head is fixedly connected to the support column. Each negative suction head is rotatably connected to a sliding plate, which is slidably connected to the inside of the support column. A second pump is installed on the side of the hydraulic rod away from the first pump group. The output end of the second pump group is fixedly connected to a connecting pipe. Multiple corrugated expansion tubes are fixedly connected to the outer periphery of the connecting pipe. The end of each corrugated expansion tube away from the connecting pipe is fixedly connected to the bottom of the support column. A flow control valve is installed inside the connection between the corrugated expansion tube and the connecting pipe. A uniformly distributed auxiliary support plate is installed on the top of the top frame. The auxiliary support plate is set between the support columns. An electromagnetic hydraulic converter and excitation coil are installed inside the auxiliary support plate. A mounting seat is installed on the bottom edge of each auxiliary support plate. The bottom of the auxiliary support plate is connected to a uniformly distributed electric push rod through a universal coupling.

[0008] Preferably, an end plate is installed on one side of the top frame, and a tool changer is installed on the top of the end plate. Multiple auxiliary tool sets are engaged with the upper part of the tool changer near the top frame by elastic clips.

[0009] Preferably, a fixed frame is installed on one side of the upper part of the machine body via a threaded screw, the fixed frame is slidably connected to the machine body, a truss is fixedly connected to the top of the fixed frame, and an electric slide is installed on the side of the truss near the top frame via a threaded screw, the electric slide being slidably connected to the truss.

[0010] Preferably, the electric carriage has a machine head installed at the middle of the end away from the truss via a threaded screw, a forming milling cutter installed at the bottom of the machine head, and a fixed shell installed on the outer side of the end of the electric carriage away from the truss.

[0011] Preferably, a material extraction chamber is installed inside the fixed shell, and the bottom of the material extraction chamber has evenly distributed material extraction ports, all of which face the forming milling cutter.

[0012] Preferably, the top of the material extraction hopper is fixedly connected to a material extraction pipe, and a vacuum pump is installed and connected to the end of the material extraction pipe away from the material extraction hopper. The vacuum pump is installed at the end of the truss away from the electric slide.

[0013] Preferably, each of the support columns is fixedly connected to a soft rubber head at its top, and each of the negative suction heads is fixedly connected to a sealing rubber ring at its top.

[0014] Preferably, the top of the top frame has reserved slots on both sides, and the mounting base of the auxiliary support plate is located inside the reserved slots when the plate is in normal condition.

[0015] Preferably, each mounting base is provided with a storage chamber and a pump body inside. The storage chamber stores electromagnetic fluid, and the working end of the pump body is connected to the storage chamber and the auxiliary support plate respectively.

[0016] Preferably, fixed blocks are fixedly connected to both sides of the outer periphery of the connecting compartment, and the ends of the fixed blocks away from the connecting compartment are fixedly connected to the bottom of the support column. The second corrugated telescopic tube is set inside the support column. The first pump group, the support column and the second pump group are all installed at the bottom of the machine body. The electric push rods are all installed at the bottom of the top frame, and the top of the electric push rods passes through the top frame and is slidably connected to the top frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses multiple support columns arranged in an array and hydraulic rods to control the extension and retraction of each support column. This allows each support column to be independently adjusted according to the height changes of different areas at the bottom of the ship's interior panel. As a result, multiple support positions together form a support surface that matches the shape of the bottom of the panel. When processing curved or irregularly shaped interior panels, each support column can adapt to the curvature changes of different areas of the panel, providing continuous support to the bottom of the panel and improving the fit between the panel and the support structure. At the same time, flexible rubber heads are provided at the top of the support columns, allowing for flexible contact with the panel during the support process, reducing local contact pressure and improving the support stability when processing curved panels.

[0018] 2. This invention, by setting up a second pump group, a connecting pipe, and multiple corrugated expansion pipes, enables independent adjustment of the support state of support columns at different positions. Furthermore, by controlling the input of the regulating medium in each support area through a flow control valve, the support capacity of different areas can be varied according to the stress conditions at the processing position. When the milling area is subjected to a large cutting force, the bearing capacity of the corresponding support column can be increased, keeping the processing area stable. When the curvature of the sheet material changes significantly, the support state of the corresponding area can be adjusted, allowing the support structure to adapt to changes in the sheet material's shape, thereby improving the stress balance and forming stability during the processing of complex curved sheet materials.

[0019] 3. This invention, by setting a negative suction head inside the support column and utilizing pump unit one, connecting chamber, connecting pipe and corrugated telescopic pipe two to form a negative pressure adsorption structure, allows the negative suction head to adjust synchronously with the support column and form an adsorption and fixation effect after contacting the bottom surface of the plate. At the same time, by setting a sealing ring, the sealing effect between the negative suction head and the plate is improved. By setting a sliding plate, the negative suction head can be stably guided along the inside of the support column, so that it maintains a close fit when facing different curved plates. Through the combination of support and negative pressure adsorption, the plate maintains stable positioning when subjected to milling force, improving the reliability of the processing.

[0020] 4. This invention, by setting up auxiliary support plates, electric push rods, and electromagnetic fluid adjustment structures, enables the auxiliary support plates to selectively extend according to the size of the plate and the location of the processing area, providing supplementary support to the area between the support columns. At the same time, by changing the state of the electromagnetic fluid through the excitation coil, the auxiliary support plates can switch between a flexible fitting state and a high-rigidity load-bearing state. This allows them to maintain a certain deformation capacity when adapting to different curved surface shapes and improve support rigidity when bearing processing loads. Thus, the auxiliary support plates can balance curved surface adaptability and load-bearing stability, improving the equipment's ability to process plates with different curvatures. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a ship interior panel production and forming device according to the present invention; Figure 2 This is a partial structural diagram of the tool changer of a ship interior panel production and forming device according to the present invention; Figure 3 This is a partial structural diagram of the auxiliary support plate of a ship interior panel production and forming device according to the present invention; Figure 4 This is a partial structural diagram of the connecting pipe of a ship interior panel production and forming device according to the present invention; Figure 5 This is a schematic diagram of a partial internal structure of the support column of a ship interior panel production and forming device according to the present invention; Figure 6 This is a partial structural diagram of the electric push rod of a ship interior panel production and forming device according to the present invention.

[0022] 101. Machine body; 102. Fixing frame; 103. Truss; 104. End plate; 105. Tool changer; 106. Secondary tool assembly; 107. Electric slide; 108. Material extraction pipe; 109. Fixing shell; 110. Material extraction bin; 111. Auxiliary support plate; 112. Soft rubber head; 113. Machine head; 114. Material extraction port; 115. Forming milling cutter; 116. Mounting base; 117. Reserved slot; 118. 119. Electric actuator; 120. Negative suction head; 121. Corrugated telescopic tube one; 122. Pump set one; 123. Hydraulic rod; 124. Support column; 125. Top frame; 126. Fixing block; 127. Connecting chamber; 128. Pump set two; 129. Connecting pipe; 130. Sealing ring; 131. Slide plate; 132. Corrugated telescopic tube two; 133. Corrugated telescopic tube three; 134. Connecting pipe. Detailed Implementation

[0023] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0024] like Figures 1-6 The apparatus shown is a ship interior panel production and forming device, including a body 101, a top frame 124 mounted on the top of the body 101, an end plate 104 mounted on one side of the top frame 124, a tool changer 105 mounted on the top of the end plate 104, a plurality of auxiliary tool sets 106 being elastically engaged on the upper part of the tool changer 105 near the top frame 124, a fixed frame 102 being mounted on the upper part of the body 101 via a threaded screw, the fixed frame 102 being slidably connected to the body 101, a truss 103 being fixedly connected to the top of the fixed frame 102, an electric slide 107 being mounted on the side of the truss 103 near the top frame 124 via a threaded screw, the electric slide 107 being slidably connected to the truss 103, a machine head 113 being mounted on the middle of the end of the electric slide 107 away from the truss 103 via a threaded screw, and a forming milling cutter 115 being mounted on the bottom of the machine head 113; Furthermore, in specific implementation, the fixed frame 102 can move horizontally along the machine body 101 via a threaded screw, thereby causing the truss 103 to change position as a whole, so that the electric slide 107 installed on the truss 103 can cover different processing areas above the top frame 124; at the same time, the electric slide 107 drives the machine head 113 to move via a threaded screw, so that the forming milling cutter 115 can move in multiple directions according to the preset processing path, improving the device's adaptability to processing different sizes and shapes of ship interior plates. The tool changer 105 is set on the top of the end plate 104, and multiple auxiliary tool groups 106 are fixed by elastic buckles. When different types of milling processing are required, the corresponding auxiliary tool group 106 can be selected and replaced according to the width of the processing groove, the processing depth and the contour shape, so that a single device can complete multiple forming processing processes, reducing the problem of reduced processing efficiency caused by frequent changes of external processing equipment.

[0025] Among them, a fixed shell 109 is installed on the outer side of the electric slide 107 away from the truss 103, and a material extraction bin 110 is installed on the inner side of the fixed shell 109. The bottom of the material extraction bin 110 has evenly distributed material extraction ports 114, all of which face the forming milling cutter 115. The top of the material extraction bin 110 is fixedly connected to a material extraction pipe 108. A vacuum pump is installed and connected to the end of the material extraction pipe 108 away from the material extraction bin 110. The vacuum pump is installed at the end of the truss 103 away from the electric slide 107. Furthermore, in specific implementation, the fixed housing 109 is used to install and fix the extraction bin 110, enabling the extraction bin 110 to move synchronously with the electric carriage 107. This ensures that the extraction bin 110 is always near the forming cutter 115, improving the timeliness of chip collection. Since the extraction ports 114 are all oriented towards the forming cutter 115, when the forming cutter 115 mills the ship interior panels, the wood chips and composite material chips generated can directly enter the extraction bin 110 under negative pressure, preventing chips from accumulating in the processing area and affecting the cutting state of the tool. It also reduces the secondary scratches caused by chips adhering to the surface of the processed panels. Because the extraction bin 110 is installed on the outside of the electric carriage 107, it can move synchronously with the movement path of the forming cutter 115, ensuring that the extraction area always corresponds to the processing position, improving the stability of chip cleaning during complex contour processing.

[0026] The top frame 124 has evenly distributed support columns 123 that slide through and are slidably connected to it. Each support column 123 has a soft rubber head 112 fixedly connected to its top. Pressure sensors are installed inside both the soft rubber head 112 and the sealing ring 130 to detect the adsorption force and adjust the negative pressure for both the working and supporting / adjusting functions of the sliding plate 131. Each support column 123 has a connecting pipe 128 fixedly connected to its bottom. The connecting pipe 128 has evenly distributed connecting holes 129 on its outer periphery. Each connecting pipe 128 has a hydraulic rod 122 at its lower part, with the top drive end of the hydraulic rod 122 fixedly connected to the bottom of the connecting pipe 128. Each connecting pipe 128 has a connecting chamber 126 fixedly connected to its outer periphery. Each connecting chamber 126 communicates with the inside of the connecting pipe 128 through the connecting holes 129. Each connecting chamber 126 has a fixing block 125 fixedly connected to both sides of its outer periphery. The end of each fixing block 125 away from the connecting chamber 126 is fixedly connected to the bottom of the support column 123. Each connecting chamber 126 is fixedly connected to... The system includes a corrugated telescopic tube 120, with a pump unit 121 fixedly connected to the end of the corrugated telescopic tube 120 away from the connecting chamber 126. A corrugated telescopic tube 132 is fixedly connected to the top of the connecting pipe 128. The corrugated telescopic tube 132 is located inside the support column 123. A negative suction head 119 is fixedly connected to the top of the corrugated telescopic tube 132. A sealing ring 130 is fixedly connected to the top of the negative suction head 119. A sliding plate 131 is rotatably connected to the outer periphery of the negative suction head 119. The sliding plate 131 is slidably connected inside the support column 123. The connecting chamber 126 is used to transmit the negative pressure generated by the pump unit 121 to the inside of the connecting pipe 128, so that the negative suction heads 119 corresponding to the multiple support columns 123 can independently form an adsorption effect. Since the connecting chamber 126 is connected to the inside of the connecting pipe 128 through the connecting hole 129, when the height of the support column 123 is adjusted, the connecting chamber 126 can move synchronously with the support column 123 and maintain a stable negative pressure transmission path. The corrugated telescopic tube 120 can adapt to changes in the position of the connecting chamber 126, preventing the pipe from being stretched or bent during the raising and lowering of the support column 123, thus improving the operational stability of the negative pressure adsorption structure. Meanwhile, the corrugated telescopic tube 132 is located inside the support column 123, allowing for telescopic adjustment when the negative suction head 119 changes height due to the curvature of the board surface. This ensures that the negative suction head 119 always maintains a close contact with the bottom surface of the board, improving the fixing effect on curved boards. Furthermore, in specific implementation, multiple support columns 123 are distributed in an array in the middle of the top frame 124, so that the plates in different areas can be independently supported; the hydraulic rods 122 can control the height changes of the corresponding support columns 123, so that the soft rubber heads 112 at the top of the support columns 123 can be adjusted according to the curvature of the bottom surface of the ship's interior plates, thereby enabling the support structure to adapt to curved plates with different curvatures. At the same time, the soft rubber heads 112 are made of flexible materials, which can deform to a certain extent when in contact with the plates, so as to form a large contact area with the bottom surface of the plates and reduce local contact. The pressure applied during the support process enhances stability and prevents direct contact between rigid support components and the substrate, thus avoiding surface damage. During the adjustment of the support column 123, the negative suction head 119 moves synchronously with the support column 123. Through the sliding connection between the slide plate 131 and the inside of the support column 123, the negative suction head 119 maintains a vertical guiding state, preventing it from shifting due to changes in the curvature of the substrate. The sealing ring 130 improves the sealing effect between the negative suction head 119 and the substrate, enabling the negative suction head 119 to form a stable adsorption force, thereby enhancing the fixing effect during substrate processing.

[0027] Pump group 127 is installed on the side of hydraulic rod 122 away from pump group 121. The output end of pump group 127 is fixedly connected to a connecting pipe 134. Multiple corrugated expansion pipes 133 are fixedly connected to the outer periphery of the connecting pipe 134. The end of each corrugated expansion pipe 133 away from the connecting pipe 134 is fixedly connected to the bottom of the support column 123. A flow control valve is installed inside the connection between the corrugated expansion pipe 133 and the connecting pipe 134. Pump group 121, support column 123, and pump group 127 are all installed at the bottom of the machine body 101. Pump group 127 is used to adjust the internal pressure of each support column 123, and delivers the adjusting medium to the corresponding corrugated expansion pipe 133 through the connecting pipe 134. The flow control valve controls the flow of different support columns 123. The medium input is typically hydraulic oil, allowing each support column 123 to be adjusted differently according to the processing load on different areas of the sheet metal. When the milling area is subjected to a large cutting force, the support strength of the corresponding support column 123 can be increased to keep the sheet metal processing position stable. When the sheet metal surface has a large curvature, the support strength of some support columns 123 can be reduced, giving the support columns 123 a certain adaptability. This ensures the support effect while improving the adaptability to complex curved sheet metal structures. At the same time, the flow control valve can limit the medium flow of different bellows expansion joints 133, allowing multiple support columns 123 to form an independent adjustment relationship, avoiding the impact of pressure changes at a single position on other support areas, and improving the overall support stability of the sheet metal. Furthermore, in specific implementation, pump unit 2 127 is used to adjust the internal pressure state of each support column 123. The regulating medium is transported to the corresponding corrugated expansion pipe 3 133 through the connecting pipe 134, and the medium input of different support columns 123 is controlled by the flow control valve. This allows each support column 123 to be adjusted differently according to the processing load on different areas of the plate. When the milling area is subjected to a large cutting force, the support strength of the corresponding support column 123 can be increased to keep the plate processing position stable. When the plate surface has a large curvature, the support strength of some areas can be reduced, so that the support column 123 has a certain adaptability. This improves the adaptability to complex curved plate structures while ensuring the support effect. At the same time, the connecting pipe 134 and multiple corrugated expansion pipes 3 133 cooperate to form an independent adjustment relationship between multiple support columns 123, avoiding the problem that changes in a single area affect the support state of other positions in traditional integral support structures, and improving the overall support stability during plate processing.

[0028] The top of the top frame 124 is provided with evenly distributed auxiliary support plates 111, which are all located between the support columns 123. Each auxiliary support plate 111 contains an electromagnetic fluid converter and an excitation coil. A mounting base 116 is installed on the bottom edge of each auxiliary support plate 111. Evenly distributed electric push rods 118 are connected to the bottom of the auxiliary support plates 111 via universal couplings. All electric push rods 118 are installed at the bottom of the top frame 124, and their tops penetrate the top frame 124 and connect to it. The top frame 124 has a sliding connection, and both sides of the top of the top frame 124 have reserved slots 117. When the auxiliary support plate 111 is in normal condition, the mounting base 116 is located inside the reserved slots 117. Each mounting base 116 is equipped with a storage chamber and a pump body. The storage chamber stores electromagnetic flux, and the working end of the pump body is connected to both the storage chamber and the interior of the auxiliary support plate 111. The pump body inside the mounting base 116 is used to control the electromagnetic flux in the storage chamber to enter or return to the interior of the auxiliary support plate 111, so as to adjust the support of the auxiliary support plate 111. In this configuration, the auxiliary support plate 111 provides auxiliary support for the spaced area between the support columns 123. The extension state of the auxiliary support plate 111 can be controlled by the electric push rod 118, allowing it to selectively participate in support based on the size of the plate and the processing area. When the plate size is large or the processing area is located between the support columns 123, the auxiliary support plate 111 can be extended out of the reserved slot 117, thereby increasing the effective support area at the bottom of the plate and reducing local deformation caused by the large span. The bottom of the auxiliary support plate 111 is connected to the electric push rod 118 via a universal coupling, allowing the auxiliary support plate 111 to adjust its angle when subjected to the action of the curved plate, ensuring its support surface fits more closely to the curved bottom surface of the plate, avoiding insufficient local contact caused by fixed-direction support. The auxiliary support plate 111 contains an electromagnetic fluid and an excitation coil. By changing the working state of the excitation coil, the flow state of the electromagnetic fluid can be adjusted, allowing the auxiliary support plate 111 to switch between a flexible fit state and a high-rigidity support state. When it is necessary to adapt to the shape of curved sheet material, the electromagnetic fluid is kept in a low viscosity state so that the auxiliary support plate 111 can deform adaptively; when it is necessary to increase the support strength, the damping of the electromagnetic fluid is increased to improve the load-bearing capacity of the auxiliary support plate 111, thereby taking into account both the fit and the support stability in the process of processing complex curved sheet material. Furthermore, in specific implementation, the auxiliary support plate 111 is used to provide auxiliary support for the spaced area between the support columns 123. The extension state of the auxiliary support plate 111 can be controlled by the electric push rod 118, allowing it to selectively participate in support according to the size of the plate and the changes in the processing area. When the plate size is large or the processing area is located between the support columns 123, the auxiliary support plate 111 can be controlled to extend out of the reserved groove 117, thereby increasing the effective support area at the bottom of the plate and reducing the local deformation of the plate caused by the large span. The auxiliary support plate 111 is equipped with an electromagnetic fluid and an excitation coil. By changing the working state of the excitation coil, the flow state of the electromagnetic fluid can be adjusted, allowing the auxiliary support plate 111 to switch between a flexible fitting state and a high-rigidity support state. When it is necessary to adapt to the shape of the curved plate, the electromagnetic fluid is kept in a low viscosity state, allowing the auxiliary support plate 111 to produce adaptive deformation; when it is necessary to increase the support strength, the damping of the electromagnetic fluid is increased, improving the load-bearing capacity of the auxiliary support plate 111, thereby balancing the fitting ability and support stability in the processing of complex curved plates.

[0029] Working principle: In use, the ship interior panels to be processed are first placed on the top frame 124 on the top of the hull 101. The support structure on the top frame 124 is adjusted according to the actual shape of the panels and the areas to be processed. By controlling the hydraulic rods 122, multiple support columns 123 are moved up and down along the top frame 124, allowing the soft rubber heads 112 on the top of the support columns 123 to gradually approach and conform to the bottom of the panels, achieving initial support and positioning for different areas of the panels. Simultaneously, because the multiple support columns 123 are distributed, each support column 123 can be independently adjusted according to the height difference at different positions on the panels, creating a support state above the top frame 124 that matches the bottom shape of the panels, reducing deformation caused by localized suspension during the processing of curved or irregularly shaped panels. The problem is that after the support column 123 moves to the appropriate position, the pump unit 121 starts and applies negative pressure to the connecting chamber 126 through the corrugated expansion tube 120, causing an adsorption effect inside the negative suction head 119. The negative suction head 119 is connected to the connecting pipe 128 through the corrugated expansion tube 132. With the cooperation of the sealing ring 130, the negative suction head 119 forms a stable fit with the bottom surface of the plate, thereby assisting in fixing the plate and preventing the plate from shifting due to cutting forces during milling. At the same time, the sliding plate 1 on the outer periphery of the negative suction head 119... 31 can slide along the inside of the support column 123, allowing the negative suction head 119 to remain relatively adaptable when the shape of the board changes, improving the stability of adsorption positioning. Subsequently, according to the stress condition of the board processing area, the pump unit 2 127 operates, delivering the regulating medium into the support column 123 through the connecting pipe 134 and multiple corrugated telescopic pipes 3 133, and adjusting the support state of each support column 123 through the flow control valve, so that the support columns 123 at different positions have different support strengths, thereby providing targeted support for the board processing area and reducing milling. During the machining process, uneven force can cause vibration and machining errors in the sheet metal. When machining complex contours of curved or irregularly shaped sheets, the auxiliary support plate 111 can further adjust the support state according to the local shape of the sheet metal. The mounting base 116 is moved by the electric push rod 118, causing the auxiliary support plate 111 to extend out of the reserved groove 117. The electromagnetic fluid state is changed by the internal excitation coil, which changes the support stiffness of the auxiliary support plate 111. When the sheet metal processing area requires strong support, the electromagnetic fluid is hardened, improving the load-bearing capacity of the auxiliary support plate 111.When adapting to changes in the curved surface of the sheet metal, the electromagnetic fluid is kept in a low-damping state, allowing the auxiliary support plate 111 to adapt to the shape of the sheet metal, thereby improving the fit stability during the processing of curved sheet metal. After the sheet metal is positioned, the movement of the fixed frame 102, truss 103, and electric slide 107 is controlled to move the head 113 to the corresponding processing position and drive the forming milling cutter 115 to rotate, performing milling, grooving, or contour forming on the surface of the ship interior sheet metal. During processing, multiple secondary cutter groups 106 on the tool changer 105 can be replaced according to different processing requirements, enabling the equipment to adapt to processing requirements of different widths, depths, and shapes, thus improving the processing applicability of the device. The milling process generates Wood chips and composite material debris are generated around the forming milling cutter 115. By activating the vacuum pump, a negative pressure is created inside the extraction pipe 108. The extraction chamber 110 simultaneously extracts the processing area through multiple extraction ports 114 facing the forming milling cutter 115, allowing the generated debris to be promptly removed from the cutting position. This prevents debris accumulation from affecting the cutting state of the tool and reduces secondary scratches on the processed surface, improving the surface quality of the formed ship interior panels. After processing, the forming milling cutter 115 is stopped, the suction effect of the negative suction head 119 is released, and the hydraulic rod 122 and electric push rod 118 are reset, restoring the support column 123 and auxiliary support plate 111 to their initial state. The processed ship interior panels can then be removed.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A ship interior panel production and forming apparatus, comprising a body (101), characterized in that: A top frame (124) is installed on the top of the body (101). A uniformly distributed support column (123) is slidably connected through the middle of the top frame (124). A connecting pipe (128) is fixedly connected to the bottom of each support column (123). Uniformly distributed connecting holes (129) are opened on the outer periphery of each connecting pipe (128). A hydraulic rod (122) is provided at the lower part of each connecting pipe (128). The top driving end of each hydraulic rod (122) is fixedly connected to the bottom of the connecting pipe (128). The outer periphery of each connecting pipe (128) is fixedly connected to… There is a connecting chamber (126), and each connecting chamber (126) is connected to the inside of the connecting pipe (128) through a connecting hole (129). One end of each connecting chamber (126) is fixedly connected to a corrugated expansion pipe (120). The end of the corrugated expansion pipe (120) away from the connecting chamber (126) is fixedly connected to a pump unit (121). The top of each connecting pipe (128) is fixedly connected to a corrugated expansion pipe (132). The top of each corrugated expansion pipe (132) is fixedly connected to a negative suction head (119). Each of the hydraulic rods (122) has a sliding plate (131) rotatably connected to its outer periphery. The sliding plate (131) is slidably connected inside the support column (123). A second pump group (127) is installed on the side of the hydraulic rod (122) away from the first pump group (121). The output end of each second pump group (127) is fixedly connected to a connecting pipe (134). Multiple corrugated telescopic pipes (133) are fixedly connected to the outer periphery of each connecting pipe (134). The end of each corrugated telescopic pipe (133) away from the connecting pipe (134) is fixedly connected to the bottom of the support column (123). A flow control valve is installed inside the connection between the telescopic pipe (133) and the connecting pipe (134). The top of the top frame (124) is provided with evenly distributed auxiliary support plates (111). The auxiliary support plates (111) are all arranged between the support columns (123). Electromagnetic fluid and excitation coils are provided inside the auxiliary support plates (111). Mounting bases (116) are installed on the bottom edge of the auxiliary support plates (111). The bottom of the auxiliary support plates (111) is connected to evenly distributed electric push rods (118) through a universal coupling.

2. The ship interior panel production and forming device according to claim 1, characterized in that: An end plate (104) is installed on one side of the top frame (124), and a tool changer (105) is installed on the top of the end plate (104). Multiple auxiliary tool sets (106) are attached to the upper part of the tool changer (105) near the top frame (124) by elastic buckles.

3. The ship interior panel production and forming device according to claim 2, characterized in that: A fixed frame (102) is installed on one side of the upper part of the body (101) via a threaded screw. The fixed frame (102) is slidably connected to the body (101). A truss (103) is fixedly connected to the top of the fixed frame (102). An electric slide (107) is installed on the side of the truss (103) near the top frame (124) via a threaded screw. The electric slide (107) is slidably connected to the truss (103).

4. The ship interior panel production and forming device according to claim 3, characterized in that: The electric slide (107) has a machine head (113) installed at the middle of the end away from the truss (103) via a threaded screw. A forming milling cutter (115) is installed at the bottom of the machine head (113). A fixed shell (109) is installed on the outer side of the end of the electric slide (107) away from the truss (103).

5. The apparatus for producing and forming ship interior panels according to claim 4, characterized in that: The inner side of the fixed shell (109) is equipped with a material extraction bin (110), and the bottom of the material extraction bin (110) is provided with uniformly distributed material extraction ports (114), all of which face the forming milling cutter (115).

6. The apparatus for producing and forming ship interior panels according to claim 5, characterized in that: The top of the material extraction bin (110) is fixedly connected to the material extraction pipe (108). A vacuum pump is installed and connected to the end of the material extraction pipe (108) away from the material extraction bin (110). The vacuum pump is installed at the end of the truss (103) away from the electric slide (107).

7. The apparatus for producing and forming ship interior panels according to claim 1, characterized in that: Each of the support columns (123) is fixedly connected to a soft rubber head (112) at the top, and each of the negative suction heads (119) is fixedly connected to a sealing rubber ring (130) at the top.

8. The apparatus for producing and forming ship interior panels according to claim 1, characterized in that: The top frame (124) has reserved slots (117) on both sides of the top. When the auxiliary support plate (111) is in normal state, the mounting base (116) is inside the reserved slot (117).

9. The apparatus for producing and forming ship interior panels according to claim 8, characterized in that: Each mounting base (116) is equipped with a storage chamber and a pump body. The storage chamber stores electromagnetic fluid, and the working end of the pump body is connected to the storage chamber and the auxiliary support plate (111) respectively.

10. The apparatus for producing and forming ship interior panels according to claim 1, characterized in that: Fixed blocks (125) are fixedly connected to both sides of the outer periphery of the connecting compartment (126). The end of the fixed block (125) away from the connecting compartment (126) is fixedly connected to the bottom of the support column (123). The second corrugated telescopic tube (132) is set inside the support column (123). The first pump group (121), the support column (123) and the second pump group (127) are all installed at the bottom of the machine body (101). The electric push rod (118) is installed at the bottom of the top frame (124). The top of the electric push rod (118) passes through the top frame (124) and is slidably connected to the top frame (124).

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