Continuous wet pressing energy-saving forming device for grey board production

Abstract

The utility model discloses a continuous wet pressing energy -conserving forming device for grey board production relates to forming device technical field, the utility model discloses a work table still includes: drying part, drying part sets up at the top of work table, processing part, processing part sets up at the top of work table, drying part includes adjustment subassembly, adjustment subassembly installs at the top of work table, limiting component, limiting component installs on adjustment subassembly, adjustment subassembly includes two slide rails of fixed connection at the top of work table. The utility model discloses a drying part is set up, solved the grey board pressing forming and need to enter the drying process, but the current drying device's installation angle is fixed design, and this fixed angle is difficult to adapt diversified production demand, and the additional time consumption is adjusted to the grey board placing state, has reduced the overall drying efficiency, still can cause the influence to the follow -up processing link, finally leads to the problem of product quality stability deficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of molding equipment, and in particular relates to a continuous wet pressing energy-saving molding device for gray board paper production. Background Technology

[0002] The continuous wet pressing energy-saving forming device for grey board paper production is a piece of equipment applied in the grey board paper production process. It typically consists of a headbox, wire section, and press section. It dewaters and forms the pulp on the wire section through the headbox to form a wet grey board paper web. The paper web is then squeezed and dewatered by multiple press rollers in the press section to improve the dryness of the paper web. This device adopts a continuous wet pressing method, which is highly efficient and energy-saving. By optimizing the pressing process and equipment structure, such as adopting a new press roller design and rationally controlling the pressing pressure and speed, the device can reduce energy and water consumption in the production process while ensuring the quality of grey board paper, thereby improving production efficiency and economic benefits.

[0003] However, in the existing equipment, after the gray board paper is pressed and formed, it needs to enter the drying process. However, the current drying equipment is installed at a fixed angle, which is difficult to adapt to diverse production needs. It takes extra time to adjust the placement of the gray board paper, which not only reduces the overall drying efficiency but also affects subsequent processing steps, ultimately resulting in insufficient product quality stability. Utility Model Content

[0004] The purpose of this utility model is to provide a continuous wet pressing energy-saving forming device for grey board paper production. By setting up a drying section, the problem of grey board paper needing to enter the drying process after pressing and forming is solved. However, the current drying device has a fixed installation angle, which is difficult to adapt to diverse production needs. It requires extra time to adjust the placement of grey board paper, which not only reduces the overall drying efficiency but also affects subsequent processing steps, ultimately leading to insufficient product quality stability.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a continuous wet-pressing energy-saving forming device for grey board paper production, comprising a workbench and further comprising: a drying section disposed on top of the workbench; a processing section disposed on top of the workbench; the drying section comprising an adjustment assembly mounted on top of the workbench; and a limiting assembly mounted on the adjustment assembly; the adjustment assembly comprising two slide rails fixedly connected to the top of the workbench, with sliders slidably connected to the outer surfaces of the two slide rails, and support plates fixedly connected to the tops of the two sliders; a motor is fixedly connected to the left support plate, and the output shaft of the motor is fixedly connected to a rotating shaft via a coupling; a rotating shaft is rotatably connected to the right support plate, and a drying fan is fixedly connected to the side of the rotating shafts that are close to each other; the rotating shaft passes through the left support plate and is rotatably connected to the left support plate.

[0006] Furthermore, the processing unit includes a forming assembly mounted on top of the worktable; a configuration assembly disposed on top of the worktable; and a compaction assembly disposed on top of the configuration assembly.

[0007] Furthermore, the limiting assembly includes a limiting plate fixedly connected to the support plate on the right side, a limiting rod fixedly connected to the outer wall of the second rotating shaft, an insert rod slidably connected to the limiting rod, the left end of the insert rod extending into the limiting plate, and the left end of the insert rod slidably connected to the limiting plate.

[0008] Furthermore, the molding assembly includes a material trough located on the top of the workbench. Two waterproof hydraulic push rods are fixedly connected to the bottom inner wall of the material trough. A molding mesh is fixedly connected to the output ends of the two waterproof hydraulic push rods. Several slide rods are fixedly connected to the workbench. A top plate is fixedly connected to the top of the slide rods. A sliding plate is slidably connected to the outer wall of the slide rods. A vacuum pre-pressing plate is fixedly connected to the bottom of the sliding plate. A driving component is provided on the top plate. The vacuum pre-pressing plate is adapted to the molding mesh. The driving component includes a hydraulic push rod fixedly connected to the top of the top plate. The output end of the hydraulic push rod is fixedly connected to the sliding plate and extends to the outside of the top plate, where it is slidably connected.

[0009] Furthermore, the configuration component includes a slide plate slidably connected to the outer surfaces of two slide rails, a wet pressing frame fixedly connected to the top of the slide plate, two slide grooves opened on the top of the worktable, racks slidably connected in each of the two slide grooves, the tops of the two racks fixedly connected to the slide plate, an installation groove opened on the worktable, a second motor fixedly connected to the right side of the worktable, a third rotating shaft fixedly connected to the output shaft of the second motor via a coupling, the third rotating shaft passing through the worktable and the installation groove and rotatably connected to the worktable and the installation groove, two gears fixedly connected to the outer wall of the third rotating shaft, the two gears meshing with the two racks, and the two gears rotatably connected to the installation groove.

[0010] Furthermore, the compaction assembly includes two rectangular blocks fixedly connected to both sides of the workbench. Two sliding rods are fixedly connected to one side of each rectangular block that is close to each other. Slide plates are slidably connected to the outer walls of both sliding rods. Two sliding rods are fixedly connected to the tops of both slide plates. A top plate is fixedly connected to the top of each sliding rod. A hydraulic push rod is fixedly connected to the top of the top plate. Slide plates are fixedly connected to the outer walls of each sliding rod. The output end of the hydraulic push rod is fixedly connected to the slide plate. A vacuum wet pressing plate is fixedly connected to the bottom of the slide plate. The vacuum wet pressing plate is adapted to the wet pressing frame. A driving component is provided on the workbench. The output end of the hydraulic push rod extends beyond the top plate and is slidably connected to the top plate. The driving component includes hoops fixedly connected to both sides of the workbench. Hydraulic push rods are fixedly connected to both hoops. The output ends of both hydraulic push rods are fixedly connected to the two slide plates.

[0011] This utility model has the following beneficial effects: 1. By setting up the drying section, enter the drying process. Move the drying fan to the top of the paper to start the drying operation. If it is necessary to adjust the drying angle, first pull out the limit rod and the limit plug on the limit plate to release the limit on the second rotating shaft so that it can rotate freely. Then start the first motor. The first rotating shaft and the second rotating shaft will drive the drying fan to adjust to the target angle to meet the needs of different drying scenarios. This setting can be flexibly adapted to diverse scenarios and effectively improve drying efficiency and ease of operation. 2. By setting up a processing department, when producing grey board paper, the raw pulp is first put into the feeding trough, and then two waterproof hydraulic pushers are activated to push the forming wire to hold the pulp and simultaneously lift it out of the feeding trough. After the forming wire filters out the water and forms a wet paper web, hydraulic pusher one is activated. Under the guidance of slide bar one, top plate one drives vacuum pre-pressing plate to squeeze the wet paper web to discharge free water and gather fibers. Then, vacuum pre-pressing plate adsorbs paper through vacuum pump and is carried away from forming wire by slide plate one. When vacuum pre-pressing plate reaches the preset position, motor two drives gear to rotate through shaft three. With the help of gears meshing with the toothed rack of the sliding plate at the bottom of the wet pressing frame, the wet pressing frame is moved below it. The first hydraulic pusher then drives the vacuum pre-pressing plate and paper into the wet pressing frame. After the vacuum pump is turned off and the vacuum pre-pressing plate is removed, the wet pressing frame is reset to the bottom of the vacuum wet pressing plate. Then the second hydraulic pusher is activated. Under the guidance of the third slide bar, the third slide bar drives the vacuum wet pressing plate to press the paper again. After pressing is completed, the vacuum pump adsorbs the paper. Finally, the two third hydraulic pushers transfer the paper to the drying area. The whole process can realize the automated continuous forming and transfer of paper.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the drying section of this utility model; Figure 3 This is a partial cross-sectional view of the processing part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0015] The attached diagram lists the components represented by each number as follows: 1. Workbench; 2. Drying section; 21. Adjustment assembly; 211. Slide rail; 212. Slider; 213. Support plate; 214. Motor 1; 215. Rotating shaft 1; 216. Rotating shaft 2; 217. Drying fan; 22. Limiting assembly; 221. Limiting plate; 222. Limiting rod; 223. Insert rod; 3. Processing section; 31. Forming assembly; 311. Material trough; 312. Waterproof hydraulic push rod; 313. Forming net; 314. Slide rod 1; 315. Top plate 1; 316. Slide plate 1; 317. 318. Vacuum initial pressure plate; 32. Hydraulic push rod one; 33. Configuration component; 34. Slide plate; 35. Wet pressure frame; 36. Slide groove; 37. Rack; 38. Mounting groove; 39. Motor two; 30. Shaft three; 31. Gear; 32. Compaction component; 33. Rectangular block; 33. Slide rod two; 33. Slide plate two; 33. Slide rod three; 34. Top plate; 35. Hydraulic push rod two; 36. Slide plate three; 37. Vacuum wet pressure plate; 38. Hoop; 39. Hydraulic push rod three. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 As shown, this utility model is a continuous wet pressing energy-saving forming device for gray board paper production, including a workbench 1, and further including: a drying section 2, which is disposed on the top of the workbench 1; and a processing section 3, which is disposed on the top of the workbench 1.

[0018] The drying section 2 includes an adjustment assembly 21, which is mounted on the top of the workbench 1; and a limiting assembly 22, which is mounted on the adjustment assembly 21. The adjustment assembly 21 includes two slide rails 211 fixedly connected to the top of the workbench 1. Slider blocks 212 are slidably connected to the outer surfaces of both slide rails 211. Support plates 213 are fixedly connected to the tops of both sliders 212. A motor 214 is fixedly connected to the left support plate 213. The output shaft of the motor 214 is fixedly connected to a rotating shaft 215 via a coupling. A rotating shaft 216 is rotatably connected to the right support plate 213. A drying fan 217 is fixedly connected to the side of the rotating shafts 215 and 216 that are close to each other. The rotating shaft 215 passes through the left support plate 213 and is rotatably connected to it. The limiting assembly 22 includes a fixedly connected... The limiting plate 221 on the support plate 213 has a limiting rod 222 fixedly connected to the outer wall of the rotating shaft 216. A plug rod 223 is slidably connected to the limiting rod 222. The left end of the plug rod 223 extends into the limiting plate 221 and is slidably connected to the limiting plate 221. By setting the drying section 2, when entering the drying stage, the drying fan 217 can be moved to the top of the paper to start the drying operation. If it is necessary to adjust the drying angle, first pull out the limiting rod 222 and the limiting plug rod 223 on the limiting plate 221 to release the limitation on the rotating shaft 216 so that it can rotate freely. Then start the motor 214, and drive the drying fan 217 to adjust to the target angle through the rotating shaft 215 and the rotating shaft 216. This meets the drying needs in different scenarios. This setting can flexibly adapt to diverse drying scenarios and effectively improve drying efficiency and ease of operation.

[0019] The processing unit 3 includes a forming component 31, which is mounted on the top of the workbench 1; a configuration component 32, which is located on the top of the workbench 1; and a compaction component 33, which is located on top of the configuration component 32. The forming component 31 includes a material trough 311 opened on the top of the workbench 1. Two waterproof hydraulic push rods 312 are fixedly connected to the bottom inner wall of the material trough 311. A forming mesh 313 is fixedly connected to the output end of the two waterproof hydraulic push rods 312. Several slide rods 314 are fixedly connected to the workbench 1. A top plate 315 is fixedly connected to the top of the slide rods 314. A sliding plate 316 is slidably connected to the outer wall of the slide rods 314. A vacuum pre-pressing plate is fixedly connected to the bottom of the sliding plate 316. 317. A driving component is installed on the top plate 315. The vacuum pre-pressing plate 317 is adapted to the forming mesh 313. The configuration component 32 includes a slide plate 321 slidably connected to the outer surface of two slide rails 211. A wet pressing frame 322 is fixedly connected to the top of the slide plate 321. Two slide grooves 323 are opened on the top of the worktable 1. A rack 324 is slidably connected in each of the two slide grooves 323. The tops of the two racks 324 are fixedly connected to the slide plate 321. An installation groove 325 is opened on the worktable 1. A motor 326 is fixedly connected to the right side of the worktable 1. The output shaft of the motor 326 is fixedly connected to a rotating shaft 327 through a coupling. The rotating shaft 327 passes through the worktable 1 and the installation groove 325 and rotates with the worktable 1 and the installation groove 325. The connection includes two gears 328 fixedly connected to the outer wall of the rotating shaft 327. Both gears 328 mesh with two racks 324, and both gears 328 are rotatably connected to the mounting groove 325. The compaction assembly 33 includes two rectangular blocks 331 fixedly connected to both sides of the workbench 1. Two sliding rods 332 are fixedly connected to one side of the rectangular blocks 331 that are close to each other. Slide plates 333 are slidably connected to the outer walls of both sliding rods 332. Two sliding rods 334 are fixedly connected to the top of each slide plate 333. A top plate 335 is fixedly connected to the top of the sliding rods 334. A hydraulic push rod 336 is fixedly connected to the top of the top plate 335. Slide plates 337 are fixedly connected to the outer walls of the sliding rods 334. The output end of lever 2 336 is fixedly connected to slide plate 3 337. A vacuum wet pressure plate 338 is fixedly connected to the bottom of slide plate 3 337. The vacuum wet pressure plate 338 is adapted to the wet pressure frame 322. A driving component 2 is provided on the worktable 1. The output end of hydraulic push rod 2 336 extends to the outside of the top plate 335 and is slidably connected to the top plate 335. The driving component 1 includes a hydraulic push rod 1 318 fixedly connected to the top of the top plate 1 315. The output end of hydraulic push rod 1 318 is fixedly connected to slide plate 1 316. The output end of hydraulic push rod 1 318 extends to the outside of the top plate 1 315 and is slidably connected to the top plate 1 315. The driving component 2 includes hoops 339 fixedly connected to both sides of the worktable 1. Hydraulic push rods 3391 are fixedly connected to both hoops 339.The output ends of the two hydraulic push rods 3391 are fixedly connected to the two sliding plates 333. By setting up the processing unit 3, when producing grey board paper, the required raw material pulp is first put into the feed tank 311. Then, two waterproof hydraulic push rods 312 are activated to push the forming wire 313 to hold the pulp, and simultaneously lift the forming wire to the discharge trough 311. After the water in the forming wire 313 is filtered out at the bottom and a wet paper web is formed, hydraulic push rod 318 is activated. Under the guidance of multiple slide rods 314, the top plate 315 drives the vacuum pre-press plate 317 to perform preliminary compression on the wet paper web, expelling some free water to achieve preliminary fiber aggregation. After compression, the vacuum pump on the vacuum pre-press plate 317 is activated to adsorb the paper. Then, through hydraulic push rod 318 and slide rod 314, the slide plate 316 moves the vacuum pre-press plate 317 and the adsorbed paper out of the forming wire 313. When the vacuum pre-press plate 317 moves to the preset position, motor 326 is activated, which drives two gears through the rotating shaft 327. Rotation of 328, utilizing the meshing transmission between the gear and the rack 324 on the bottom slide plate 321 of the wet pressing frame 322, moves the wet pressing frame 322 to below the vacuum pre-pressing plate 317. Once in position, hydraulic push rod 1 318 drives the vacuum pre-pressing plate 317 and the paper into the wet pressing frame 322. Then, the vacuum pump is turned off and the vacuum pre-pressing plate 317 is removed. The gear transmission operation is repeated to reset the wet pressing frame 322 to the bottom of the vacuum wet pressing plate 338. Hydraulic push rod 2 336 is then activated. Guided by slide rod 334, slide plate 337 drives the vacuum wet pressing plate 338 to press the paper again. After pressing, the vacuum pump is activated to absorb the paper. Finally, two hydraulic push rods 3391 transfer the paper to the drying area. This system allows for automated continuous forming and transfer of the paper.

[0020] Drying blower 217: This is a device used for drying grey board paper after wet pressing. It mainly consists of three parts: a blower, a heater, and a control circuit. Its working principle is that after being powered on, the blower blows air to the heater, where the air exchanges heat with the heat generated by the heating wire, thereby raising the temperature of the air at the outlet and drying the grey board paper. Various models of drying blowers are available on the market, such as the hot air circulating blowers from Hongtu Electromechanical, including models GKW-3, GKW-4, and GKW-5, with power ranging from 180 watts to 4 kilowatts.

[0021] Waterproof hydraulic push rod: This is a hydraulic drive device used in the wet pressing process of grey board paper. It mainly consists of hydraulic cylinder, piston, push rod and other components. Pressure is transmitted through hydraulic oil to realize the linear reciprocating motion of the push rod. The push rod adopts an electromechanical-hydraulic integrated fully enclosed structure, which has waterproof performance and can effectively prevent water and dust from entering the interior, avoid component corrosion, and extend service life. Model: Panico independently developed hydraulic push rod, with a waterproof rating of IP68, and features low noise and no leakage.

[0022] It should be noted that the control of motor 214, drying fan 217, waterproof hydraulic push rod 312, hydraulic push rod 318, motor 326, hydraulic push rod 336, and hydraulic push rod 3391 in this application can all be achieved by using a program set in the control panel and inputting relevant parameters as needed for automated control. This control method can be implemented using existing technologies, such as PLC.

[0023] A specific application of this embodiment is as follows: In the production of grey board paper, the required raw material pulp is first put into the feed trough 311. Then, two waterproof hydraulic push rods 312 are activated to push the forming wire 313 to hold the pulp, and at the same time, the forming wire is synchronously lifted to discharge the feed trough 311. After the water in the forming wire 313 is filtered out at the bottom and a wet paper web is formed, hydraulic push rod 318 is activated. Under the guidance of multiple slide rods 314, the top plate 315 will drive the vacuum pre-press plate 317 to perform preliminary compression on the wet paper web, expelling some free water to achieve preliminary fiber aggregation. After the compression is completed, the vacuum pump on the vacuum pre-press plate 317 is activated to adsorb the paper, and then the paper is transferred through the hydraulic push rods. Hydraulic push rod 318, in conjunction with slide bar 314, causes slide bar 316 to move vacuum pre-press plate 317 and the adsorbed paper out of forming wire 313. When vacuum pre-press plate 317 moves to the preset position, motor 326 is started, which drives two gears 328 to rotate via shaft 327. The gears mesh with rack 324 on slide bar 321 at the bottom of wet pressing frame 322, causing wet pressing frame 322 to move below vacuum pre-press plate 317. Once in position, hydraulic push rod 318 drives vacuum pre-press plate 317 and paper into wet pressing frame 313. Within 22 seconds, the vacuum pump is then turned off and the vacuum pre-press plate 317 is removed. The gear transmission operation described above is then repeated to reset the wet pressing frame 322 to the bottom of the vacuum wet pressing plate 338. Then, the hydraulic push rod 336 is activated. Guided by the slide rod 334, the slide plate 337 drives the vacuum wet pressing plate 338 to press the paper again. After pressing, the vacuum pump is activated to absorb the paper. Finally, the paper is transferred to the drying area via two hydraulic push rods 3391. This allows for automated continuous forming and transfer of the paper. The paper then enters the drying area. During the drying process, the drying fan 217 can be moved to the top of the paper to start the drying operation. If the drying angle needs to be adjusted, first pull out the limiting rod 222 and the limiting rod 223 on the limiting plate 221 to release the limitation on the rotating shaft 216 so that it can rotate freely. Then start the motor 214, and drive the drying fan 217 to the target angle through the rotating shaft 215 and the rotating shaft 216. This can meet the drying needs in different scenarios. This setting can flexibly adapt to a variety of drying scenarios and effectively improve drying efficiency and ease of operation.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A continuous wet pressing energy-saving forming device for grey board paper production, comprising a workbench (1), characterized in that, Also includes: Drying section (2), which is located on top of workbench (1); The processing unit (3) is located on top of the workbench (1); The drying section (2) includes an adjustment assembly (21) mounted on top of the workbench (1); and A limiting component (22) is mounted on an adjusting component (21); The adjustment assembly (21) includes two slide rails (211) fixedly connected to the top of the workbench (1). Slider (212) is slidably connected to the outer surface of the two slide rails (211). Support plate (213) is fixedly connected to the top of the two sliders (212). Motor 1 (214) is fixedly connected to the support plate (213) on the left side. The output shaft of motor 1 (214) is fixedly connected to shaft 1 (215) through a coupling. Shaft 2 (216) is rotatably connected to the support plate (213) on the right side. Drying fan (217) is fixedly connected to the side of shaft 1 (215) and shaft 2 (216) that are close to each other. Among them, the first rotating shaft (215) passes through the left support plate (213) and is rotatably connected to the left support plate (213).

2. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 1, characterized in that, The processing unit (3) includes a forming assembly (31) mounted on top of the workbench (1); and Configuration component (32) is disposed on top of workbench (1); A compaction component (33) is disposed on top of the configuration component (32).

3. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 2, characterized in that, The limiting component (22) includes a limiting plate (221) fixedly connected to the support plate (213) on the right side, a limiting rod (222) fixedly connected to the outer wall of the rotating shaft (216), an insert rod (223) slidably connected to the limiting rod (222), and the left end of the insert rod (223) extending into the limiting plate (221); The left end of the insertion rod (223) is slidably connected to the limiting plate (221).

4. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 3, characterized in that, The molding component (31) includes a material trough (311) opened on the top of the workbench (1). Two waterproof hydraulic push rods (312) are fixedly connected to the bottom inner wall of the material trough (311). A molding net (313) is fixedly connected to the output end of the two waterproof hydraulic push rods (312). Several slide rods (314) are fixedly connected to the workbench (1). A top plate (315) is fixedly connected to the top of the slide rods (314). A sliding plate (316) is slidably connected to the outer wall of the slide rods (314). A vacuum pre-pressing plate (317) is fixedly connected to the bottom of the sliding plate (316). A driving component is provided on the top plate (315). The vacuum pre-pressing plate (317) is compatible with the forming mesh (313).

5. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 4, characterized in that, The configuration component (32) includes a slide plate (321) slidably connected to the outer surface of two slide rails (211). A wet pressing frame (322) is fixedly connected to the top of the slide plate (321). Two slide grooves (323) are opened on the top of the workbench (1). A rack (324) is slidably connected in each of the two slide grooves (323). The top of each rack (324) is fixedly connected to the slide plate (321). An installation groove (325) is opened on the workbench (1). A second motor (326) is fixedly connected to the right side of the workbench (1). The output shaft of the second motor (326) is fixedly connected to a third rotating shaft (327) via a coupling. The third rotating shaft (327) passes through the workbench (1) and the mounting slot (325) and is rotatably connected to the workbench (1) and the mounting slot (325). Two gears (328) are fixedly connected to the outer wall of the third rotating shaft (327). The two gears (328) mesh with two racks (324). Both gears (328) are rotatably connected to the mounting slot (325).

6. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 5, characterized in that, The compaction component (33) includes two rectangular blocks (331) fixedly connected to both sides of the workbench (1). Two slide rods (332) are fixedly connected to one side of the rectangular blocks (331) that are close to each other. Slide plates (333) are slidably connected to the outer walls of the two slide rods (332). Two slide rods (334) are fixedly connected to the top of the two slide plates (333). A top plate (335) is fixedly connected to the top of the slide rods (334). A hydraulic push rod (336) is fixedly connected to the top of the top plate (335). Slide plates (337) are fixedly connected to the outer walls of the slide rods (334). The output end of the hydraulic push rod (336) is fixedly connected to the slide plate (337). A vacuum wet pressure plate (338) is fixedly connected to the bottom of the slide plate (337). The vacuum wet pressure plate (338) is adapted to the wet pressure frame (322). A driving component (2) is provided on the workbench (1). The output end of the hydraulic push rod 2 (336) extends to the outside of the top plate (335) and is slidably connected to the top plate (335).

7. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 6, characterized in that, The drive unit includes a hydraulic push rod (318) fixedly connected to the top of the top plate (315), and the output end of the hydraulic push rod (318) is fixedly connected to the slide plate (316). The output end of the hydraulic push rod (318) extends to the outside of the top plate (315) and is slidably connected to the top plate (315).

8. The continuous wet pressing energy-saving forming device for grey board paper production according to claim 7, characterized in that, The second driving component includes a hoop (339) fixedly connected to both sides of the workbench (1). A hydraulic push rod (3391) is fixedly connected to each of the two hoops (339). The output ends of the two hydraulic push rods (3391) are fixedly connected to the two slide plates (333).

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