Shaping apparatus for lattice panels

Abstract

The application discloses a shaping device for a lattice plate, comprising a shaping device and a vacuum extraction device installed on one side of the shaping device and moving synchronously with the shaping device, the shaping device comprising a first shaping mechanism and a second shaping mechanism arranged in sequence from front to back, a conveying channel for conveying the lattice plate from front to back being formed between a pair of first shaping plates of the first shaping mechanism and a pair of second shaping plates of the second shaping mechanism; the vacuum extraction device comprising a blowing mechanism for conveying cold air to the front end of the conveying channel and a vacuum mechanism having a plurality of vacuum components in communication with each shaping mechanism, the number of vacuum components in communication with the first shaping mechanism being greater than that of the second shaping mechanism; the application is suitable for high-quality continuous production of lattice plates with complex structure, different thickness and high requirement for size accuracy by means of front strong shaping and rear supplementary shaping of the continuously conveyed lattice plate by the front and rear interval-shaped shaping mechanisms.

Description

Technical Field

[0001] This application relates to the field of hollow board production equipment technology, and in particular to a shaping device for grid boards. Background Technology

[0002] Currently, in the traditional production process of hollow grid panels, the panels need to be shaped by vacuuming and continuously circulating cooling water in a shaping mold. Due to limitations in the suction force and the cooling efficiency of the cooling water, the panels require a long time to cool and shape in the shaping mold, which affects the continuity of production and prolongs the production cycle. This does not meet the current market demand for high-speed production. If the shaping time is shortened, the temperature of the panels will not drop to the required range, and the panels at the shaping point will become soft and easily deformed, affecting the performance of the product. Summary of the Invention

[0003] In order to solve the above-mentioned technical problems, the purpose of this application is to provide a shaping device for grid boards.

[0004] To achieve the above objectives, this application adopts the following technical solution: a shaping device for grid boards, comprising:

[0005] A shaping device includes a movable frame and a first shaping mechanism and a second shaping mechanism sequentially mounted on the frame in a front-to-back direction. The first shaping mechanism includes a pair of first shaping plates arranged vertically opposite each other, and the second shaping mechanism includes a pair of second shaping plates arranged vertically opposite each other. A conveying channel is formed between the pair of first shaping plates and between the pair of second shaping plates for conveying the grid plate from front to back.

[0006] A vacuum device is installed on one side of the shaping device and configured to move synchronously with the shaping device. The vacuum device includes a blower mechanism that delivers cold air to the front end of the conveying channel and a vacuum mechanism that applies suction negative pressure to the first shaping mechanism and the second shaping mechanism respectively. The vacuum mechanism includes a plurality of vacuum components connected to each shaping mechanism. The number of vacuum components connected to the first shaping mechanism is greater than the number of vacuum components connected to the second shaping mechanism.

[0007] Each of the first and second shaping plates is provided with a vacuuming channel connected to the vacuum assembly and a water supply pipe connected to an external cooling water source; each of the first and second shaping plates has multiple water supply channels arranged at intervals from front to back, and each water supply channel extends in the left-right direction; the water supply pipe of the first shaping plate includes at least two first unidirectional water supply channels composed of one water supply channel, one second unidirectional water supply channel composed of multiple water supply channels, and one third unidirectional water supply channel composed of multiple water supply channels arranged sequentially from front to back; the water supply pipe of the second shaping plate includes a fourth unidirectional water supply channel composed of multiple water supply channels and a fifth unidirectional water supply channel composed of multiple water supply channels arranged sequentially from front to back.

[0008] In the above technical solution, a further preferred embodiment is that the frame includes a base frame with a moving mechanism installed at the bottom and a pair of upper mold frames supported by the lifting mechanism above the first shaping mechanism and the second shaping mechanism respectively; the first shaping plate and the second shaping plate located on the lower side are respectively fixedly installed on the base frame by a plurality of lower support columns, each of the lower support columns extending in the vertical direction; the first shaping plate and the second shaping plate located on the upper side are respectively suspended below the corresponding upper mold frames by a plurality of upper support columns, each of the upper support columns extending in the vertical direction.

[0009] In the above technical solution, a further preferred embodiment is that the shaping device further includes a lifting mechanism that is driven between the base frame and the pair of upper mold frames. The lifting mechanism includes two guide components and two pairs of lifting cylinders. Each upper mold frame and the base frame are driven between one of the guide components. Each upper mold frame is equipped with a pair of lifting cylinders. Each pair of lifting cylinders is arranged opposite to each other to drive the corresponding upper mold frame to move horizontally up and down in the vertical direction.

[0010] In the above technical solution, more preferably, each of the guide components includes a pair of guide posts arranged opposite to each other, a pair of guide gears arranged opposite to each other, and a synchronous shaft connected between the pair of guide gears. The synchronous shaft is rotatably mounted on the top of the corresponding upper mold frame through a pair of bearing seats. Each of the guide posts passes through the corresponding upper mold frame in the vertical direction, and its bottom is fixed on the base frame. The outer wall surface of each of the guide posts is provided with a rack portion extending in the vertical direction. Each guide gear meshes with the rack portion of the guide post on the corresponding side.

[0011] In the above technical solution, a further preferred embodiment is that the moving mechanism includes a moving guide rail extending in the front-back direction, a plurality of moving wheel systems that roll in cooperation with the moving guide rail, and a lifting mechanism installed between each of the moving wheel systems and the base frame. The plurality of moving wheel systems are symmetrically arranged at the bottom of the base frame, and each of the lifting mechanisms is used to drive the base frame to move up and down.

[0012] In the above technical solution, a further preferred embodiment is that the first shaping mechanism further includes a pair of first gas distribution pipes, each of the first shaping plates being connected to at least two of the vacuum components through one of the first gas distribution pipes; each of the first shaping plates is provided with a plurality of first air holes connected to the internal vacuum channel, and each of the first gas distribution pipes includes a first gas main pipe connected to at least two of the vacuum components and a plurality of first gas branch pipes connected to a plurality of the first air holes of the corresponding first shaping plate.

[0013] In the above technical solution, a further preferred embodiment is that the second shaping mechanism further includes a pair of second gas distribution pipes, each of the second shaping plates being connected to at least one of the vacuum components through one of the second gas distribution pipes; each of the second shaping plates is provided with a plurality of second air holes connected to the internal vacuum channel, and each of the second gas distribution pipes includes a second main gas distribution pipe connected to at least one of the vacuum components and a plurality of second branch gas distribution pipes connected to a plurality of second air holes of the corresponding second shaping plate.

[0014] In the above technical solution, it is further preferred that each of the first gas branch pipes and each of the second gas branch pipes is equipped with a vacuum pressure gauge.

[0015] In the above technical solution, a further preferred embodiment is that the blower mechanism includes a blower and a pair of blower plates communicating with the blower. The pair of blower plates are located above and below the conveying channel, and are respectively fixedly installed at the front ends of the pair of first shaping plates. Each of the blower plates has a plurality of blow holes facing the conveying channel, and the plurality of blow holes are arranged at intervals in the left-right direction.

[0016] In the above technical solution, it is further preferred that the number of water tanks in the third unidirectional water conveying channel is greater than the number of water tanks in the second unidirectional water conveying channel, and the number of water tanks in the fourth unidirectional water conveying channel is the same as the number of water tanks in the fifth unidirectional water conveying channel.

[0017] Compared with the prior art, this application achieves the following beneficial effects:

[0018] This application uses a shaping mechanism with front and rear intervals to perform strong shaping at the front and supplementary shaping at the rear of the continuously conveyed grid board. This shaping method with front and rear segments and progressive suction force not only significantly improves shaping efficiency and shortens the production cycle, but also ensures the consistency of grid board product structure and the accuracy of dimensions. It is especially suitable for high-quality continuous production of grid boards with complex structures, different thicknesses and high requirements for dimensional accuracy. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a shaping device provided in an embodiment of this application;

[0020] Figure 2 for Figure 1 The main view of the finalized equipment in the middle;

[0021] Figure 3 for Figure 1 Side view of the shaping equipment in the middle;

[0022] Figure 4 for Figure 1 A three-dimensional structural diagram of the first and second gas distribution pipelines in the pipeline;

[0023] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle;

[0024] Figure 6 for Figure 4 A magnified view of a portion of point B in the middle;

[0025] Figure 7 for Figure 4 Front view of the first and second gas distribution lines in the pipeline;

[0026] Figure 8 for Figure 4 Top view of the first and second gas distribution lines in the pipeline;

[0027] Figure 9 for Figure 2 A three-dimensional structural diagram of the guide component in the diagram;

[0028] Figure 10 for Figure 2 A schematic diagram of the structure of the first upper shaping plate in the middle;

[0029] Figure 11 for Figure 2 A schematic diagram of the structure of the second upper shaping plate.

[0030] The components are as follows: 100. Shaping equipment; 10. Shaping device; 1. Frame; 11. Base frame; 12. Upper mold frame; 13. Moving mechanism; 131. Moving guide rail; 132. Moving wheel system; 133. Elevator; 2. First shaping mechanism; 21. First upper shaping plate; 210. First air hole; 211. First one-way water supply channel; 212. Second one-way water supply channel; 213. Third one-way water supply channel; 22. First lower shaping plate; 23. Upper support column; 24. Lower support column; 25. First air distribution pipeline; 251. First main air distribution pipe; 252. First branch air distribution pipe; 253. First vacuum pressure gauge; 3. Second shaping mechanism; 31. Second upper shaping plate; 310, second air hole; 311, fourth one-way water supply channel; 312, fifth one-way water supply channel; 32, second lower shaping plate; 33, second air distribution pipeline; 331, second air distribution main pipe; 332, second air distribution branch pipe; 333, second vacuum pressure gauge; 4, lifting mechanism; 41, guide assembly; 410, rack and pinion section; 411, guide column; 412, guide gear; 413, synchronous shaft; 414, bearing seat; 42, lifting cylinder; 20, vacuuming device; 5, blower mechanism; 51, blower; 52, blower plate; 6, vacuum mechanism; 61, vacuum assembly; 611, air storage tank; 612, cyclone air pump. Detailed Implementation

[0031] To illustrate the technical content, structural features, achieved objectives, and effects of the application in detail, the technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. In the following description, for illustrative purposes, numerous specific details are set forth to provide a detailed description of various exemplary embodiments or implementations of the invention. However, various exemplary embodiments may also be implemented without these specific details or in one or more equivalent arrangements. Furthermore, the various exemplary embodiments may differ, but are not necessarily exclusive. For example, the specific shape, structure, and characteristics of the exemplary embodiments may be used or implemented in another exemplary embodiment without departing from the inventive concept.

[0032] In the following description, 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 technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0033] This application provides a shaping device for grid boards, such as... Figure 1-3As shown, the shaping device 100 includes a shaping device 10 and a vacuuming device 20 installed on one side of the shaping device 10. The shaping device 10 and the vacuuming device 20 are fixedly connected by at least one pair of connecting rods 30, so that the vacuuming device 20 can move synchronously with the shaping device 10 in the front-back direction.

[0034] The shaping device 10 includes a movable frame 1, a first shaping mechanism 2 and a second shaping mechanism 3 installed sequentially on the frame 1 in the front-to-back direction, and a lifting mechanism 4 installed on the frame 1.

[0035] The frame 1 includes a base frame 11 with a moving mechanism 13 installed at the bottom and a pair of upper mold frames 12 supported above the base frame 11 by a lifting mechanism 4. The pair of upper mold frames 12 are arranged opposite each other. A first shaping mechanism 2 is arranged between one upper mold frame 12 and the base frame 11, and a second shaping mechanism 3 is arranged between the other upper mold frame 12 and the base frame 11.

[0036] The first shaping mechanism 2 includes a first upper shaping plate 21 and a first lower shaping plate 22 arranged vertically opposite each other, and the second shaping mechanism 3 includes a second upper shaping plate 31 and a second lower shaping plate 32 arranged vertically opposite each other. A conveying channel for conveying the grid plate from front to back is formed between the first upper shaping plate 21 and the first lower shaping plate 22, and between the second upper shaping plate 31 and the second lower shaping plate 32.

[0037] The first upper shaping plate 21 and the second upper shaping plate are respectively suspended below the corresponding upper mold frame 12 by a number of upper support columns 23. The first lower shaping plate 31 and the second lower shaping plate 32 are respectively fixedly installed above the base frame 11 by a number of lower support columns 24. Each upper support column 23 and each lower support column 24 extends in the vertical direction.

[0038] The lifting mechanism 4 is simultaneously connected to a pair of upper mold frames 12, thereby driving the first upper shaping plate 21 and the second upper shaping plate 31 to move in the vertical direction. Under the drive of the lifting mechanism 4, the first upper shaping plate 21 moves closer to or further away from the first lower shaping plate 22, thereby adjusting the distance between the first upper shaping plate 21 and the first lower shaping plate 22. Under the drive of the lifting mechanism 4, the second upper shaping plate 31 moves closer to or further away from the second lower shaping plate 32, thereby adjusting the distance between the second upper shaping plate 31 and the second lower shaping plate 32. The lifting mechanism 4 drives the two upper shaping plates to move, so that the shaping device 10 can adapt to the production of grid plates of different thicknesses.

[0039] Each of the first upper shaping plate 21, the first lower shaping plate 22, the second upper shaping plate 31, and the second lower shaping plate 32 is equipped with a vacuum channel and a water pipe. The vacuum channel inside each shaping plate is connected to a vacuum device 20, which applies negative pressure internally to facilitate the shaping of the grid plates in the shaping device 10 and can accommodate the shaping of grid plates with complex structures. The water pipe inside each shaping plate is connected to an external cooling water source, which circulates cooling water to reduce the temperature of each shaping plate and achieve cooling and shaping of the grid plates in the shaping device 10.

[0040] like Figure 2 , 3 As shown in Figure 9, the lifting mechanism 4 includes two guide components 41 and two pairs of lifting cylinders 42. Each upper mold frame 12 and the base frame 11 are connected by a guide component 41. Each upper mold frame 12 is equipped with a pair of lifting cylinders 42. Each pair of lifting cylinders 42 is arranged opposite each other to drive the corresponding upper mold frame 12 to move horizontally in the up and down direction. Each guide component 41 guides the lifting of the corresponding upper mold frame 12 to avoid deviation during the movement of each upper shaping plate.

[0041] Each guide assembly 41 includes a pair of guide posts 411 arranged opposite each other, a pair of guide gears 412 arranged opposite each other, and a synchronous shaft 413 connected between the pair of guide gears 412. The synchronous shaft 413 is rotatably mounted on the top of the corresponding upper mold frame 12 through a pair of bearing seats 414. Each guide post 411 passes through the corresponding upper mold frame 12 in the vertical direction, and its bottom is fixed on the base frame 11. Each guide post 411 has a rack portion 410 extending in the vertical direction on its outer wall surface. Each guide gear 412 meshes with the rack portion 410 of the guide post 411 on the corresponding side.

[0042] like Figure 1-3 As shown, the vacuum device 20 includes a blower mechanism 5 that delivers cold air to the front end of the conveying channel and a vacuum mechanism 6 that applies a vacuum negative pressure in the shaping device 10. The vacuum mechanism 6 includes a plurality of vacuum components 61. The vacuum channels of the first upper shaping plate 21 and the first lower shaping plate 22 are connected to at least two vacuum components 61. The vacuum channels of the second upper shaping plate 31 and the second lower shaping plate 32 are connected to at least one vacuum component 61. The number of vacuum components 61 connected to the first shaping mechanism 2 is greater than the number of vacuum components 61 connected to the second shaping mechanism 3.

[0043] In this embodiment, the vacuum mechanism 6 includes three vacuum components 61. The first shaping mechanism 2 is connected to two vacuum components 61, and the second shaping mechanism 3 is connected to one vacuum component 61, so that the vacuum suction force in the first shaping mechanism 2 is greater than the vacuum suction force in the second shaping mechanism 3. The grid plate is sequentially subjected to the strong shaping of the first shaping mechanism 2 and the supplementary shaping of the second shaping mechanism 3 in the shaping device 10, thereby improving the shaping efficiency and enhancing the shaping effect.

[0044] The blower mechanism 5 includes a blower 51 and a pair of blower plates 52 connected to the blower 51. The pair of blower plates 52 are located above and below the conveying channel, respectively. Each blower plate 52 has several blow holes facing the conveying channel. The several blow holes on each blower plate 52 are arranged at intervals in the left-right direction. The blower plate 52 above the conveying channel is fixedly installed at the front end of the first upper shaping plate 21, and the blower plate 52 below the conveying channel is fixedly installed at the front end of the first lower shaping plate 22.

[0045] Each vacuum component 61 includes an air tank 611 and a cyclone pump 612. The air tank 611 is connected to the air inlet of the cyclone pump 612. The cyclone pump 612 is used to apply suction force, and the air tank 611 is used to balance the suction pressure in the corresponding pipeline.

[0046] like Figure 1 , 10 As shown, the first shaping mechanism 2 also includes a pair of first gas distribution pipes 25. The first upper shaping plate 21 and the first lower shaping plate 22 are respectively connected to the two vacuum components 61 through a first gas distribution pipe 25. The top surface of the first upper shaping plate 21 and the bottom surface of the first lower shaping plate 22 are respectively provided with a plurality of first air holes 210 that are connected to the internal vacuum channel. The plurality of first air holes 210 are arranged in an array on the corresponding shaping plates.

[0047] like Figure 1 , 4 As shown in Figures 5, 7, and 8, each first gas distribution pipe 25 includes two first gas distribution main pipes 251 and several first gas distribution branch pipes 252. The first gas distribution main pipes 251 of the upper and lower first gas distribution pipes 25 are respectively connected to the gas storage tanks 611 of the two vacuum components 61. The first air holes 210 on each shaping plate are connected to the corresponding first gas distribution branch pipes 252 through flexible hoses. The vacuuming channel, the first air holes 210, the first gas distribution branch pipes 252, the first gas distribution main pipes 251, the gas storage tanks 611, and the cyclone pumps 612 are connected in sequence. The cyclone pumps 612 apply suction force in this channel. The first shaping mechanism 2 uses two cyclone pumps 612 to suction the grid plate.

[0048] like Figure 1 , 11As shown, the second shaping mechanism 3 also includes a pair of second air distribution pipes 33. The second upper shaping plate 31 and the second lower shaping plate 32 are respectively connected to the remaining vacuum assembly 61 through a second air distribution pipe 33. The top surface of the second upper shaping plate 31 and the bottom surface of the second lower shaping plate 32 are respectively provided with a plurality of second air holes 310 that communicate with the internal vacuum channel. The plurality of second air holes 310 are arranged in an array on the corresponding shaping plates. The number of second air holes on each shaping plate of the second shaping mechanism 3 is less than the number of first air holes on each shaping plate of the first shaping mechanism 2.

[0049] In the shaping device 10, the air distribution pipe connected to the upper shaping plate is installed on the corresponding upper mold frame 12, and the air distribution pipe connected to the lower shaping plate is installed on the corresponding base frame 11.

[0050] like Figure 1 , 4 As shown in Figures 6, 7, and 8, each second gas distribution pipe 33 includes a second gas distribution main pipe 331 and several second gas distribution branch pipes 332. The second gas distribution main pipe 331 of the upper and lower second gas distribution pipes 33 is connected to the gas storage tank 611 of the corresponding vacuum component 61. The second air holes 310 on each shaping plate are connected to the corresponding second gas distribution branch pipes 332 through flexible hoses. The vacuum channel, the second air holes 310, the second gas distribution branch pipes 332, the second gas distribution main pipe 331, the gas storage tank 611, and the cyclone pump 612 are connected in sequence. The cyclone pump 612 applies suction force in the passage of the second shaping mechanism 3. The second shaping mechanism 3 uses a cyclone pump 612 to suction the grid plate.

[0051] The first shaping mechanism 2 uses greater vacuum suction to forcefully shape the grid board, while the second shaping mechanism 3 performs a finer reshaping of the grid board to ensure the overall structural stability and dimensional accuracy of the grid board.

[0052] Each gas storage tank 611 is connected to each gas distribution main pipe by a regulating ball valve to control the flow rate of the pipeline. Each first gas distribution branch pipe 252 is equipped with a first vacuum pressure gauge 253, and each second gas distribution branch pipe 332 is equipped with a second vacuum pressure gauge 333. The operator uses the test results of each first vacuum pressure gauge 253 and each second vacuum pressure gauge 333 to detect the suction pressure in each shaping mechanism. When the suction pressure is not within the preset range, the corresponding regulating ball valve is adjusted to ensure the stability of the suction force.

[0053] like Figure 10As shown in this embodiment, the water supply system within the first upper shaping plate 21 includes three first unidirectional water supply channels 211, one second unidirectional water supply channel 212, and one third unidirectional water supply channel 213 arranged sequentially from front to back. The first upper shaping plate 21 has several water supply troughs spaced apart along the front-to-back direction, each extending along the left-to-right direction. Each first unidirectional water supply channel 211 consists of one water supply trough, each second unidirectional water supply channel 212 consists of three water supply troughs, and each third unidirectional water supply channel 213 consists of five water supply troughs. The first lower shaping plate 22 has the same structure as the first upper shaping plate 21 and will not be described in detail here.

[0054] Among the three first unidirectional water conveying channels 211, the flow directions of two adjacent first unidirectional water conveying channels 211 are opposite. The densely distributed first unidirectional water conveying channels 211 in the first upper shaping plate 21 and the first lower shaping plate 22 rapidly reduce the temperature of the shaping plate at the front end of each shaping plate, thereby improving the cooling efficiency of the grid plate in the conveying channel.

[0055] The flow direction of the second unidirectional water supply channel 212 is opposite to that of the adjacent first unidirectional water supply channel 211, ensuring cooling of the central area of ​​the corresponding shaping plate. The third unidirectional water supply channel 213 covers the rear half of the corresponding shaping plate. Since the third unidirectional water supply channel 213 has the most water supply channels and the largest cooling area on the shaping plate, it can effectively handle high-temperature areas and work together with the first unidirectional water supply channel 211 and the second unidirectional water supply channel 212 to improve the cooling efficiency of the entire shaping plate.

[0056] like Figure 11 As shown, the water supply system within the second upper shaping plate 31 includes a fourth unidirectional water supply channel 311 and a fifth unidirectional water supply channel 312 arranged sequentially from front to back. The second upper shaping plate 31 also has several water supply troughs arranged at intervals along the front-to-back direction. The fourth unidirectional water supply channel 311 consists of five water supply troughs, and the fifth unidirectional water supply channel 312 also consists of five water supply troughs. The fourth unidirectional water supply channel 311 covers the front half of the second upper shaping plate 31, and the fifth unidirectional water supply channel 312 covers the rear half of the second upper shaping plate 31, thereby uniformly cooling the second upper shaping plate 31. The second lower shaping plate 32 has the same structure as the second upper shaping plate 31 and will not be described in detail here.

[0057] Since the grid plate has been rapidly cooled in the first shaping mechanism 2, the second upper shaping plate 31 and the second lower shaping plate 32 further cool down the still soft grid plate on the rear side of the first shaping mechanism 2 to ensure the shaping effect of the grid plate.

[0058] The water supply pipeline is connected to an external cooling water source, and the cooling water flows sequentially through each unidirectional water delivery channel to achieve segmented temperature control for each shaping plate. The first shaping mechanism 2, with its greater vacuum suction force, dense water supply pipeline design at the front end, and cold air blowing from a pair of air blowing plates 52, can quickly and powerfully perform initial shaping on the grid plates that have just entered the conveying channel and are at a high temperature, effectively fixing the basic structure of the grid plates and achieving initial cooling. The subsequent second shaping mechanism 3 applies a moderate vacuum suction force and uniform cooling on the basis of the previous shaping, performing fine reshaping and supplementary cooling on the grid plates, ensuring that the grid plates are structurally stable, dimensionally accurate, and that the temperature drops to the process requirement range, effectively eliminating problems such as uneven internal stress or slight deformation that may be caused by rapid cooling.

[0059] like Figure 1 As shown, the moving mechanism 13 includes a moving guide rail 131 extending in the front-to-back direction, several moving wheel systems 132 that roll in cooperation with the moving guide rail 131, and a lifting platform 133 installed between each moving wheel system 132 and the base frame 11. The several moving wheel systems 132 are symmetrically arranged at the bottom of the base frame 11 to ensure the stability of the frame. Each lifting platform 133 is used to drive the base frame 11 to move up and down to adjust the center height of the conveying channel, thereby enabling docking and collaborative work with equipment of different heights. Anti-reverse components are also provided at both ends of each moving guide rail 131 to prevent the moving wheel systems from derailing from the moving guide rail 131, ensuring safety during equipment use.

[0060] This application uses a shaping mechanism with front and rear intervals to perform strong shaping at the front and supplementary shaping at the rear of the continuously conveyed grid board. This shaping method with front and rear segments and progressive suction force not only significantly improves shaping efficiency and shortens the production cycle, but also ensures the consistency of grid board product structure and the accuracy of dimensions. It is especially suitable for high-quality continuous production of grid boards with complex structures, different thicknesses and high requirements for dimensional accuracy.

[0061] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this application. Various changes and modifications can be made without departing from the spirit and scope of this application. The scope of protection claimed by this application is defined by the appended claims, specification, and their equivalents.

Claims

1. A shaping device for grid boards, characterized in that, include: A shaping device includes a movable frame and a first shaping mechanism and a second shaping mechanism sequentially mounted on the frame in a front-to-back direction. The first shaping mechanism includes a pair of first shaping plates arranged vertically opposite each other, and the second shaping mechanism includes a pair of second shaping plates arranged vertically opposite each other. A conveying channel is formed between the pair of first shaping plates and between the pair of second shaping plates for conveying the grid plate from front to back. and A vacuum device is installed on one side of the shaping device and configured to move synchronously with the shaping device. The vacuum device includes a blower mechanism that delivers cold air to the front end of the conveying channel and a vacuum mechanism that applies suction negative pressure to the first shaping mechanism and the second shaping mechanism respectively. The vacuum mechanism includes a plurality of vacuum components connected to each shaping mechanism. The number of vacuum components connected to the first shaping mechanism is greater than the number of vacuum components connected to the second shaping mechanism. Each of the first and second shaping plates is provided with a vacuuming channel connected to the vacuum assembly and a water supply pipe connected to an external cooling water source; each of the first and second shaping plates has multiple water supply channels arranged at intervals from front to back, and each water supply channel extends in the left-right direction; the water supply pipe of the first shaping plate includes at least two first unidirectional water supply channels composed of one water supply channel, one second unidirectional water supply channel composed of multiple water supply channels, and one third unidirectional water supply channel composed of multiple water supply channels arranged sequentially from front to back; the water supply pipe of the second shaping plate includes a fourth unidirectional water supply channel composed of multiple water supply channels and a fifth unidirectional water supply channel composed of multiple water supply channels arranged sequentially from front to back.

2. The shaping equipment according to claim 1, characterized in that, The frame includes a base frame with a moving mechanism installed at the bottom and a pair of upper mold frames supported by the lifting mechanism above the first shaping mechanism and the second shaping mechanism respectively; the first shaping plate and the second shaping plate located on the lower side are respectively fixedly installed on the base frame by a plurality of lower support columns, each of the lower support columns extending in the vertical direction; the first shaping plate and the second shaping plate located on the upper side are respectively suspended below the corresponding upper mold frames by a plurality of upper support columns, each of the upper support columns extending in the vertical direction.

3. The shaping equipment according to claim 2, characterized in that, The shaping device further includes a lifting mechanism that is driven between the base frame and the pair of upper mold frames. The lifting mechanism includes two guide components and two pairs of lifting cylinders. Each upper mold frame and the base frame are driven between one of the guide components. Each upper mold frame is equipped with a pair of lifting cylinders. Each pair of lifting cylinders is arranged opposite to each other to drive the corresponding upper mold frame to move horizontally up and down in the vertical direction.

4. The shaping equipment according to claim 3, characterized in that, Each of the aforementioned guide components includes a pair of guide posts arranged opposite each other on the left and right, a pair of guide gears arranged opposite each other on the left and right, and a synchronous shaft connected between the pair of guide gears. The synchronous shaft is rotatably mounted on the top of the corresponding upper mold frame through a pair of bearing seats. Each of the aforementioned guide posts passes through the corresponding upper mold frame in the vertical direction, and its bottom is fixed on the base frame. Each of the aforementioned guide posts has a rack portion extending in the vertical direction on its outer wall surface. Each of the aforementioned guide gears meshes with the rack portion of the corresponding guide post on one side.

5. The shaping equipment according to claim 2, characterized in that, The moving mechanism includes a moving guide rail extending in the front-to-back direction, a plurality of moving wheel systems that roll in cooperation with the moving guide rail, and a lifting mechanism installed between each of the moving wheel systems and the base frame. The plurality of moving wheel systems are symmetrically arranged at the bottom of the base frame, and each of the lifting mechanisms is used to drive the base frame to move up and down.

6. The shaping equipment according to claim 1, characterized in that, The first shaping mechanism further includes a pair of first gas distribution pipes, and each of the first shaping plates is connected to at least two of the vacuum components through one of the first gas distribution pipes; each of the first shaping plates has a plurality of first air holes connected to the internal vacuum channel, and each of the first gas distribution pipes includes a first gas main pipe connected to at least two of the vacuum components and a plurality of first gas branch pipes connected to a plurality of the first air holes of the corresponding first shaping plate.

7. The shaping equipment according to claim 6, characterized in that, The second shaping mechanism further includes a pair of second gas distribution pipes, and each of the second shaping plates is connected to at least one of the vacuum components through one of the second gas distribution pipes; each of the second shaping plates has a plurality of second air holes connected to the internal vacuum channel, and each of the second gas distribution pipes includes a second main gas distribution pipe connected to at least one of the vacuum components and a plurality of second branch gas distribution pipes connected to a plurality of second air holes of the corresponding second shaping plate.

8. The shaping equipment according to claim 7, characterized in that, A vacuum pressure gauge is installed at each of the first gas branch pipes and each of the second gas branch pipes.

9. The shaping equipment according to claim 1, characterized in that, The blower assembly includes a blower and a pair of blower plates connected to the blower. The pair of blower plates are located above and below the conveying channel, and are fixedly installed at the front ends of the pair of first shaping plates. Each blower plate has a plurality of blow holes facing the conveying channel, and the plurality of blow holes are arranged at intervals in the left-right direction.

10. The shaping equipment according to claim 1, characterized in that, The number of water tanks in the third unidirectional water conveyance channel is greater than the number of water tanks in the second unidirectional water conveyance channel, and the number of water tanks in the fourth unidirectional water conveyance channel is the same as the number of water tanks in the fifth unidirectional water conveyance channel.

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