阅读说明：本技术 一种柔韧型芦苇炭板及其制备方法 (Flexible reed carbon board and preparation method thereof ) 是由 郝明亮 郝紫阳 于 2021-09-08 设计创作，主要内容包括：本发明涉及芦苇炭板技术领域,具体涉及一种柔韧型芦苇炭板,包括板芯,所述板芯的的顶面和底面均设置有炭化层,且炭化层的的表面涂覆有防水层,所述板芯的一侧外侧壁下侧设置有下卡块,所述下卡块的顶端斜面固连有凸块。本发明中,通过震动机构、钢网板和框具一的设置,使得震动机构带动框具一水平横向震动,从而使浆料横向震荡,浆料中的芦纤朝向随震荡的进行被逐步规范至水平竖向,浆料脱水,芦纤沉降在钢网板上,形成粗胚,从而使得板芯内的芦纤整体朝向与板芯的长度方向一致,增加板芯长度方向的韧性,使得板芯在长度方向能承受更大程度形变,提高芦苇炭板的柔韧性,进一步适用于做曲面内墙的墙板材料。(The invention relates to the technical field of reed carbon plates, in particular to a flexible reed carbon plate which comprises a plate core, wherein the top surface and the bottom surface of the plate core are both provided with a carbonization layer, the surface of the carbonization layer is coated with a waterproof layer, a lower clamping block is arranged on the lower side of the outer side wall of one side of the plate core, and the inclined plane at the top end of the lower clamping block is fixedly connected with a convex block. According to the invention, through the arrangement of the vibration mechanism, the steel mesh plate and the frame I, the vibration mechanism drives the frame I to vibrate horizontally, so that slurry vibrates horizontally, the orientation of reed fibers in the slurry is gradually normalized to be horizontal and vertical along with the vibration, the slurry is dehydrated, and the reed fibers settle on the steel mesh plate to form a rough blank, so that the overall orientation of the reed fibers in the plate core is consistent with the length direction of the plate core, the toughness of the plate core in the length direction is increased, the plate core can bear larger-degree deformation in the length direction, the flexibility of the reed carbon plate is improved, and the reed carbon plate is further suitable for being used as a wallboard material of a curved inner wall.)

1. The utility model provides a pliable and tough type reed carbon slab, its characterized in that, includes board core (100), the top surface and the bottom surface of board core (100) all are provided with carbonization layer (110), and the surface coating of carbonization layer (110) has waterproof layer (120), one side lateral wall downside of board core (100) is provided with down fixture block (130), the top inclined plane of fixture block (130) has linked firmly lug (131) down, the opposite side lateral wall upside of board core (100) is provided with fixture block (140), draw-in groove (141) have been seted up to the bottom inclined plane of going up fixture block (140).

2. A flexible reed carbon board according to claim 1, wherein the reed fibers in the board core (100) are arranged in the lengthwise direction of the board core (100) as a whole.

3. The flexible reed carbon board as claimed in claim 1, wherein the upper latch (140) and the lower latch (130) are members engaged with each other.

4. The preparation method of the flexible reed carbon plate is characterized by comprising the following specific preparation steps:

the method comprises the following steps: feeding reed rods into a chipping machine for chipping, feeding processed reed wood chips into a cooking machine for high-pressure cooking softening treatment, feeding the treated wood chips into a thermomechanical mill through a feeding device, and performing reed fiber separation on the wood chips;

step two: feeding the separated reed fibers into a slurry tank, adding clear water and paraffin emulsion, inserting a stirring device, and uniformly stirring the reed fibers, the water and the paraffin emulsion in the slurry tank to form slurry;

step three: introducing the slurry into a first frame (340) and a second frame (350) of a rough blank forming device, driving the first frame (340) and the slurry to vibrate by a vibration mechanism (400), standardizing the orientation of reed fibers in the slurry, and simultaneously dehydrating the slurry to enable the slurry to form a rough blank on a steel mesh plate (300);

step four: sending the rough blank into a roller dehydrator, extruding the rough blank to further dehydrate the rough blank to form a plate blank with a certain thickness;

step five: feeding the plate blank into a hot-press forming machine for hot pressing, feeding the hot-pressed plate into a treatment chamber, and carrying out heat treatment and humidity adjustment treatment on the plate through long-time heating;

step six: and (3) feeding the treated board into a cutting machine, cutting the board into synthetic boards with certain specifications, putting the synthetic boards into a carbonization furnace for surface carbonization, milling the carbonized synthetic boards into clamping grooves (141) and lugs (131) by a milling cutter, and coating the surface of the shaped synthetic boards with waterproof paint.

5. The method for preparing a flexible reed carbon plate according to claim 4, wherein the rough blank forming device of the third step comprises a base (200), the top surface of the base (200) is provided with a vent (210), the top surface of the base (200) is provided with a steel mesh plate (300), the bottom surface of the base (200) is fixedly connected with a funnel (240) corresponding to the vent (210), the bottom end of the funnel (240) is communicated with a negative pressure water pumping mechanism (500), four vertex angles of the top surface of the steel mesh plate (300) are fixedly connected with alignment blocks (320), a first frame (340) is arranged between the four alignment blocks (320), a second frame (350) is clamped at the top end of the first frame (340), lifting mechanisms (600) are arranged on both sides of the base (200), and a vibration mechanism (400) is fixedly connected with a moving end of the lifting mechanism (600), vibrations mechanism (400) are including joint board (410), the one end of a lateral wall of joint board (410) has linked firmly two fixing bases (441), the one end of fixing base (441) is rotated and is connected with pivot (440), the fixed cover of one end lateral wall of pivot (440) has cup jointed gear (442), and intermeshing between two gear (442), the one end of pivot (440) has linked firmly eccentric block (443), a lateral wall other end of joint board (410) has linked firmly motor (430), and the output of motor (430) links firmly with the other end of a pivot (440). One side wall of joint board (410) has linked firmly telescopic link (420), and the one end of telescopic link (420) links firmly with the removal end of elevating system (600), joint groove one (341) that agree with joint board (410) are all seted up to the both sides lateral wall of frame utensil one (340) and frame utensil two (350).

6. The flexible reed carbon board as claimed in claim 5, wherein the top surface of the steel mesh plate (300) is provided with a long groove (330) at each of four vertex angles, the top surface of the base (200) is fixedly connected with a positioning block (230) at a position corresponding to the long groove (330), and the length of the positioning block (230) is smaller than that of the long groove (330).

7. The flexible reed carbon plate as claimed in claim 5, wherein an embedded groove (220) is formed in an inner side wall of the vent (210), a sealing plate (250) is slidably connected to an inner wall of the embedded groove (220), a rim (251) is fixedly connected to an inner edge of a top surface of the sealing plate (250), a groove (310) is formed in a bottom surface of the steel mesh plate (300) corresponding to the rim (251), the groove (310) is clamped with the rim (251), a corrugated seal (252) is fixedly connected to an inner side wall of the sealing plate (250), and a bottom end of the corrugated seal (252) is fixedly connected to a top end of an inner side wall of the funnel (240).

8. The flexible reed carbon board as claimed in claim 5, wherein a return spring (421) is slidably sleeved on the other end of the telescopic rod (420), one end of the return spring (421) is fixedly connected to one side wall of the clamping plate (410), and the other end of the return spring (421) is fixedly connected to the outer side wall of the telescopic rod (420).

Technical Field

The invention relates to the technical field of reed carbon plates, in particular to a flexible reed carbon plate and a preparation method thereof.

Background

The reed board is made mainly by using reed stalks, the reed stalks have higher reed fiber content and longer reed fiber, the wettability of the outer surfaces of the reed stalks is weaker than that of wood but better than that of crop stalks, the wettability of the inner surfaces of the reed stalks is better than that of the wood, and the reed board has the characteristics of no aldehyde, no pungent smell, good moisture resistance, excellent stability, noise isolation, high hardness, durability and the like, and is suitable for being used as an indoor wallboard material.

The existing places such as art museums, libraries, movie cities or markets sometimes adopt curved inner walls to improve the indoor design feeling, and the existing reed plates have poor flexibility and small deformation scale and are not suitable for the toughness requirement required by the wall boards of the curved inner walls.

Disclosure of Invention

In order to overcome the technical problems, the invention aims to provide a flexible reed carbon plate and a preparation method thereof, wherein a carbonization layer enables a plate core to have good corrosion resistance and moth resistance, a waterproof layer enables the plate core to have good waterproof and moisture resistance, the service life of the reed carbon plate is prolonged, a vibration mechanism, a steel mesh plate and a frame are arranged, the vibration mechanism drives the frame to horizontally and transversely vibrate, so that slurry transversely vibrates, reed fibers in the slurry are gradually normalized to be horizontally and vertically along with the vibration, the slurry is dehydrated, the reed fibers are settled on the steel mesh plate to form a rough blank, so that the overall reed fibers in the plate core face the same direction as the length direction of the plate core, the toughness of the plate core in the length direction is increased, the plate core can bear larger deformation in the length direction, and the flexibility of the reed carbon plate is improved, further suitable for being used as the wallboard material of the curved inner wall.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a pliable and tough type reed carbon slab, includes the board core, the top surface and the bottom surface of board core all are provided with the carbonization layer, and the surface coating on carbonization layer has the waterproof layer, one side lateral wall downside of board core is provided with down the fixture block, the top inclined plane of fixture block has linked firmly the lug down, the opposite side lateral wall upside of board core is provided with the fixture block, go up the bottom inclined plane of fixture block and seted up the draw-in groove, make the board core have good anticorrosive, the moth resistance through the carbonization layer, through the setting of waterproof layer for the board core has good waterproof, moisture resistance, makes things convenient for the installation of this reed carbon slab through the setting up of last fixture block and lower fixture block.

Further, the method comprises the following steps: the reed fibers in the board core are integrally arranged along the length direction of the board core, so that the toughness of the board core in the length direction is increased, and the board core can bear larger deformation in the length direction.

Further, the method comprises the following steps: the upper clamping block and the lower clamping block are matched components, so that the upper clamping block and the lower clamping block between two adjacent reed carbon plates are clamped with each other when the reed carbon plates are installed, and the overall strength of the reed carbon plates after installation is improved.

A preparation method of a flexible reed carbon plate comprises the following specific preparation steps:

the method comprises the following steps: feeding reed rods into a chipping machine for chipping, feeding processed reed wood chips into a cooking machine for high-pressure cooking softening treatment, feeding the treated wood chips into a thermomechanical mill through a feeding device, and performing reed fiber separation on the wood chips;

step two: feeding the separated reed fibers into a slurry tank, adding clear water and paraffin emulsion, inserting a stirring device, and uniformly stirring the reed fibers, the water and the paraffin emulsion in the slurry tank to form slurry;

step three: introducing the slurry into a first frame tool and a second frame tool of a rough blank forming device, driving the first frame tool and the slurry to vibrate by a vibration mechanism, standardizing the orientation of reed fibers in the slurry, and simultaneously dehydrating the slurry to enable the slurry to form a rough blank on a steel mesh plate;

step four: sending the rough blank into a roller dehydrator, extruding the rough blank to further dehydrate the rough blank to form a plate blank with a certain thickness;

step five: feeding the plate blank into a hot-press forming machine for hot pressing, feeding the hot-pressed plate into a treatment chamber, and carrying out heat treatment and humidity adjustment treatment on the plate through long-time heating;

step six: feeding the treated board into a cutting machine, cutting the board into synthetic boards with certain specifications, putting the synthetic boards into a carbonization furnace for surface carbonization, milling the carbonized synthetic boards into clamping grooves and bumps by a milling cutter, and coating the surface of the shaped synthetic boards with waterproof paint.

Further, the method comprises the following steps: the rough blank forming device comprises a base, wherein an emptying port is formed in the top surface of the base, a steel screen plate is arranged on the top surface of the base, a funnel piece is fixedly connected to the bottom surface of the base corresponding to the emptying port, a negative pressure water pumping mechanism is communicated with the bottom end of the funnel piece, aligning blocks are fixedly connected to four vertex angles of the top surface of the steel screen plate, a first aligning block is arranged between the four aligning blocks, a second aligning block is clamped at the top end of the first aligning block, lifting mechanisms are arranged on two sides of the base, a vibration mechanism is fixedly connected to the moving ends of the lifting mechanisms, the vibration mechanism comprises a clamping plate, two fixing seats are fixedly connected to one end of one side wall of the clamping plate, a rotating shaft is rotatably connected to one end of each fixing seat, a gear is fixedly sleeved on the outer side wall of one end of the rotating shaft, the two gears are mutually meshed, and an eccentric block is fixedly connected to one end of the rotating shaft, the other end of one side wall of joint board has linked firmly the motor, and the output of motor links firmly with the other end of a pivot. One side wall of the clamping plate is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with the moving end of the lifting mechanism, the outer side walls of the two sides of the frame I and the frame II are respectively provided with a clamping groove I which is matched with the clamping plate, a motor drives a rotating shaft to rotate, one rotating shaft drives the other rotating shaft to rotate reversely through a gear, so that two eccentric blocks on the vibration mechanism rotate reversely and synchronously, the gravity center changes of the two eccentric blocks in the vertical direction are mutually offset, the gravity center changes in the horizontal direction are mutually overlapped, the vibration mechanism only drives the frame I to horizontally and transversely vibrate, the lifting mechanism drives the clamping plate to lift through the telescopic rod, the clamping plate can conveniently slide into or separate from the clamping grooves, the vibration mechanism drives the frame I to horizontally and transversely vibrate, so that slurry transversely vibrates, the reed fibers in the slurry are gradually normalized to be horizontal along with the vibration, the negative pressure water pumping mechanism is started to dewater the slurry in the frame, and the reed fibers are settled on the steel mesh plate to form a coarse blank.

Further, the method comprises the following steps: the steel mesh plate is characterized in that elongated slots are formed in four top corners of the top surface of the steel mesh plate, positioning blocks are fixedly connected to the positions, corresponding to the elongated slots, of the top surface of the base, the length of each positioning block is smaller than that of each elongated slot, the steel mesh plate is limited through the positioning blocks, and the steel mesh plate is driven to move synchronously when the frame vibrates.

Further, the method comprises the following steps: the embedded groove has been seted up to the inside wall of drain, the inner wall sliding connection of embedded groove has the closing plate, along having linked firmly along the platform in the top surface of closing plate, the bottom surface correspondence of otter board is seted up flutedly along the platform position, the recess with along platform joint, the inside wall of closing plate has linked firmly the fold strip of paper used for sealing, the bottom of fold strip of paper used for sealing links firmly with the inside wall top of funnel spare, along platform and recess joint for otter board passes through the closing plate and directly communicates with funnel spare, avoids between liquid entering otter board and the base top surface, reduces the liquid seepage, makes things convenient for the otter board to drive the closing plate and slides in the embedded groove simultaneously.

Further, the method comprises the following steps: the other end of telescopic link slides and cup joints reset spring, reset spring's one end links firmly with one side lateral wall of joint board, reset spring's the other end links firmly with the telescopic link lateral wall for the motor is after the stop work, and reset spring extrudes the joint board, makes the joint board get back to initial transverse position, and elevating system drives the joint board and inserts the joint inslot when being convenient for reuse.

The invention has the beneficial effects that:

1. the board core has good corrosion resistance and moth resistance through the carbonization layer, has good waterproof and moisture resistance through the arrangement of the waterproof layer, and prolongs the service life of the reed carbon board;

2. through the arrangement of the vibration mechanism, the steel mesh plate and the frame I, the vibration mechanism drives the frame I to vibrate horizontally and transversely, so that slurry vibrates transversely, the orientation of reed fibers in the slurry is gradually normalized to be horizontal and vertical along with the vibration, the negative pressure water pumping mechanism is started to dewater the slurry in the frame I, and the reed fibers settle on the steel mesh plate to form a rough blank, so that the overall orientation of the reed fibers in the plate core is consistent with the length direction of the plate core, the toughness of the plate core in the length direction is increased, the plate core can bear larger deformation in the length direction, and the flexibility of the reed carbon plate is improved;

3. through the arrangement of the gear and the eccentric blocks, the motor drives one rotating shaft to rotate, one rotating shaft drives the other rotating shaft to rotate reversely through the gear, so that the two eccentric blocks on the vibration mechanism rotate reversely and synchronously, the gravity center changes of the two eccentric blocks in the vertical direction are mutually offset, the gravity center changes in the horizontal direction are mutually overlapped, the vibration mechanism only drives the frame to horizontally and transversely vibrate, the vibration in the vertical direction is avoided, and the reed fibers in the slurry are convenient to settle;

4. through the setting of closing plate and fold strip of paper used for sealing, drive steel mesh plate synchronous movement when the frame possesses vibrations, steel mesh plate passes through on recess and the closing plate along the platform joint, has linked firmly the fold strip of paper used for sealing through the inside wall of closing plate, and the bottom of fold strip of paper used for sealing links firmly with the inside wall top of funnel spare for steel mesh plate passes through the closing plate and directly communicates with funnel spare, avoids liquid to get into between steel mesh plate and the base top surface, reduces the liquid seepage.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a core structure according to the present invention;

FIG. 2 is a schematic view of the upper and lower clamping blocks of the present invention;

FIG. 3 is a schematic structural view of a rough blank forming apparatus according to the present invention;

FIG. 4 is a schematic view of a base structure according to the present invention;

FIG. 5 is a schematic view of the present invention;

FIG. 6 is a cross-sectional view of a base according to the present invention;

FIG. 7 is a schematic view of the vibration mechanism of the present invention;

fig. 8 is a schematic view of a steel mesh plate structure in the present invention.

In the figure: 100. a board core; 110. a charring layer; 120. a waterproof layer; 130. a lower clamping block; 131. a bump; 140. an upper clamping block; 141. a card slot; 200. a base; 210. a vent port; 220. a groove is embedded; 230. positioning blocks; 240. a funnel member; 250. a sealing plate; 251. an edge platform; 252. folding the seal; 300. a steel mesh plate; 310. a groove; 320. a positioning block; 330. a long groove; 340. a frame is provided with a first frame; 341. a clamping groove; 350. a second frame; 400. a vibration mechanism; 410. a clamping and connecting plate; 420. a telescopic rod; 421. a return spring; 430. a motor; 440. a rotating shaft; 441. a fixed seat; 442. a gear; 443. an eccentric block; 500. a negative pressure water pumping mechanism; 600. a lifting mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, a flexible reed carbon plate includes a plate core 100, both the top surface and the bottom surface of the plate core 100 are provided with a charring layer 110, the surface of the charring layer 110 is coated with a waterproof layer 120, a lower fixture block 130 is arranged on the lower side of the outer side wall of one side of the plate core 100, a protrusion 131 is fixedly connected to the top end inclined surface of the lower fixture block 130, an upper fixture block 140 is arranged on the upper side of the side wall of the other side of the plate core 100, a clamping groove 141 is formed in the bottom end inclined surface of the upper fixture block 140, the plate core 100 has good corrosion and moth resistance through the charring layer 110, the plate core 100 has good waterproof and moisture resistance through the arrangement of the waterproof layer 120, and the reed carbon plate is convenient to install through the arrangement of the upper fixture block 140 and the lower fixture block 130.

The reed fibers in the board core 100 are integrally arranged along the length direction of the board core 100, so that the toughness of the board core 100 in the length direction is improved, the board core 100 can bear larger deformation in the length direction, the upper fixture block 140 and the lower fixture block 130 are matched components, the upper fixture block 140 and the lower fixture block 130 between two adjacent reed carbon boards are clamped with each other when the reed carbon boards are installed, and the overall strength of the reed carbon boards after installation is improved.

A preparation method of a flexible reed carbon plate comprises the following specific preparation steps:

the method comprises the following steps: feeding reed rods into a chipping machine for chipping, feeding processed reed wood chips into a cooking machine for high-pressure cooking softening treatment, feeding the treated wood chips into a thermomechanical mill through a feeding device, and performing reed fiber separation on the wood chips;

step two: feeding the separated reed fibers into a slurry tank, adding clear water and paraffin emulsion, inserting a stirring device, and uniformly stirring the reed fibers, the water and the paraffin emulsion in the slurry tank to form slurry;

step three: introducing the slurry into a first frame 340 and a second frame 350 of the rough blank forming device, driving the first frame 340 and the slurry to vibrate by a vibration mechanism 400, standardizing the orientation of reed fibers in the slurry, and simultaneously dehydrating the slurry to form a rough blank on the steel mesh plate 300;

step four: sending the rough blank into a roller dehydrator, extruding the rough blank to further dehydrate the rough blank to form a plate blank with a certain thickness;

step five: feeding the plate blank into a hot-press forming machine for hot pressing, feeding the hot-pressed plate into a treatment chamber, and carrying out heat treatment and humidity adjustment treatment on the plate through long-time heating;

step six: and (3) feeding the treated board into a cutting machine, cutting the board into synthetic boards with certain specifications, putting the synthetic boards into a carbonization furnace for surface carbonization, milling the carbonized synthetic boards into the clamping grooves 141 and the bumps 131 by a milling cutter, and coating the surface of the shaped synthetic boards with waterproof paint.

The rough blank forming device in the third step comprises a base 200, the top surface of the base 200 is provided with an emptying port 210, the top surface of the base 200 is provided with a steel mesh plate 300, the bottom surface of the base 200 is fixedly connected with a funnel member 240 corresponding to the emptying port 210, the bottom end of the funnel member 240 is communicated with a negative pressure water pumping mechanism 500, four vertex angles of the top surface of the steel mesh plate 300 are fixedly connected with alignment blocks 320, a frame 340 is arranged between the four alignment blocks 320, the top end of the frame 340 is clamped with a frame 350, two sides of the base 200 are respectively provided with a lifting mechanism 600, the moving end of the lifting mechanism 600 is fixedly connected with a vibration mechanism 400, the vibration mechanism 400 comprises a clamping plate 410, one end of one side wall of the clamping plate 410 is fixedly connected with two fixed seats 441, one end of the fixed seat 441 is rotatably connected with a rotating shaft 440, the outer side wall of one end of the rotating shaft 440 is fixedly sleeved with a gear 442, the two gears 442 are mutually meshed, one end of the rotating shaft 440 is fixedly connected with an eccentric block 443, the other end of one side wall of the clamping plate 410 is fixedly connected with a motor 430, and the output end of the motor 430 is fixedly connected with the other end of a rotating shaft 440. One side wall of the clamping plate 410 is fixedly connected with an expansion link 420, one end of the expansion link 420 is fixedly connected with the moving end of the lifting mechanism 600, the outer side walls of the two sides of the frame I340 and the frame II 350 are respectively provided with a clamping groove I341 matched with the clamping plate 410, the motor 430 drives a rotating shaft 440 to rotate, one rotating shaft 440 drives the other rotating shaft 440 to reversely rotate through a gear 442, so that two eccentric blocks 443 on the vibrating mechanism 400 reversely and synchronously rotate, the gravity center changes of the two eccentric blocks 443 in the vertical direction are mutually offset, the gravity center changes in the horizontal direction are mutually overlapped, the vibrating mechanism 400 only drives the frame I340 to horizontally and transversely vibrate, the lifting mechanism 600 drives the clamping plate 410 to lift through the expansion link 420, the clamping plate 410 is convenient to slide into or separate from the clamping groove 341, the vibrating mechanism 400 drives the frame to horizontally and transversely vibrate through the 340, and slurry is transversely vibrated, the reed fiber orientation in the slurry is gradually normalized to be horizontal and vertical along with the oscillation, the negative pressure water pumping mechanism 500 is started, the slurry is dehydrated in the frame I340, and the reed fiber is settled on the steel mesh plate 300 to form a coarse blank.

Elongated slots 330 are respectively arranged at four top corners of the top surface of the steel mesh plate 300, positioning blocks 230 are fixedly connected to the top surface of the base 200 corresponding to the positions of the elongated slots 330, the length of each positioning block 230 is smaller than that of the corresponding elongated slot 330, the steel mesh plate 300 is limited by the positioning blocks 230, and the steel mesh plate 300 is driven to synchronously move when the frame is vibrated by 340, an embedded slot 220 is arranged on the inner side wall of the vent 210, a sealing plate 250 is slidably connected to the inner wall of the embedded slot 220, a table 251 is fixedly connected to the inner edge of the top surface of the sealing plate 250, a groove 310 is arranged on the bottom surface of the steel mesh plate 300 corresponding to the table 251, the groove 310 is clamped with the table 251, a wrinkle seal 252 is fixedly connected to the inner side wall of the sealing plate 250, the bottom end of the wrinkle seal 252 is fixedly connected to the top end of the inner side wall of the funnel member 240, the table 251 is clamped with the groove 310, so that the steel mesh plate 300 is directly communicated with the funnel member 240 through the sealing plate 250, and liquid is prevented from entering between the steel mesh plate 300 and the top surface of the base 200, reducing liquid leakage and facilitating the steel mesh plate 300 to drive the sealing plate 250 to slide in the embedded groove 220.

The other end of telescopic link 420 is slided to cup joint reset spring 421, and the one end of reset spring 421 links firmly with one side lateral wall of joint board 410, and the other end of reset spring 421 links firmly with telescopic link 420 lateral wall for motor 430 is after the stop work, and reset spring 421 extrudes joint board 410, makes joint board 410 get back to initial transverse position, and elevating system 600 drives joint board 410 and inserts in joint groove 341 when being convenient for reuse.

The working principle is as follows: when the rough blank forming device is used, the steel mesh plate 300 is placed on the top surface of the base 200, the positioning block 230 is inserted into the corresponding long groove 330, the steel mesh plate 300 is limited and positioned by the positioning block 230, the frame I340 is placed on the steel mesh plate 300, the frame I340 is clamped by the alignment block 320, the frame II 350 is clamped on the frame I340, a certain amount of slurry is injected into the frame I340 and the frame II 350, the lifting mechanism 600 drives the vibration mechanism 400 to move downwards, so that the clamping plate 410 is inserted into the clamping groove 341, the clamping plate 410 is clamped with the frame I340 and the frame II 350, the motor 430 is started, the motor 430 drives the rotating shaft 440 to rotate, one rotating shaft 440 drives the other rotating shaft 440 to rotate reversely through the gear 442, so that the two eccentric blocks 443 on the vibration mechanism 400 rotate reversely and synchronously, and the gravity center changes of the two eccentric blocks 443 in the vertical direction are mutually offset, the gravity center changes in the horizontal direction are overlapped with each other, so that the vibration mechanism 400 only drives the frame I340 to horizontally and transversely vibrate, the lifting mechanism 600 drives the clamping plate 410 to lift through the telescopic rod 420, the clamping plate 410 is convenient to slide into or separate from the clamping groove 341, the frame I340 is driven to horizontally and transversely vibrate through the vibration mechanism 400, so that slurry transversely vibrates, reed fibers in the slurry are gradually normalized to be in the horizontal vertical direction along with the vibration, the negative pressure water pumping mechanism 500 is started to dewater the slurry in the frame I340, the reed fibers are settled on the steel mesh plate 300 to form a rough blank, the frame I340 drives the steel mesh plate 300 to synchronously move when vibrating, the steel mesh plate 300 is clamped with the upper edge table 251 of the sealing plate 250 through the groove 310, the inner side wall of the sealing plate 250 is fixedly connected with the wrinkle seal 252, the bottom end of the wrinkle seal 252 is fixedly connected with the top end of the inner side wall of the funnel piece 240, so that the steel mesh plate 300 is directly communicated with the funnel piece 240 through the sealing plate 250, liquid is prevented from entering between the steel mesh plate 300 and the top surface of the base 200, and liquid leakage is reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.