阅读说明：本技术 一种瓦楞纸堆除湿干燥系统 (Dehumidification drying system is piled to flute paper ) 是由 冯潇 于 2019-09-21 设计创作，主要内容包括：本发明涉及一种瓦楞纸堆除湿干燥系统,包括传送带,传送带处设置有除湿装置,除湿装置包括设置在传送带两侧的竖板以及设置在竖板上的多个抽风机,传送带上放置有用于堆叠瓦楞纸堆的移动板,移动板正对竖板侧的长度与竖板的宽度相同,两个竖板的顶部之间转动设置有两根相互平行的顶杆,顶杆上设置有夹持部,夹持部包括固定设置在顶杆上的连接板和铰接设置在连接板上的夹持板,竖板上设置有用于驱动顶杆转动的驱动件,连接板上设置有用于驱动夹持板往远离另一块夹持板的方向转动的驱动机构,移动板与处于垂直状态的夹持板之间留有间隙,移动板上设置有用于推动瓦楞纸堆在竖直方向进行升降的升降组件。(The invention relates to a corrugated paper stack dehumidifying and drying system which comprises a conveyor belt, wherein a dehumidifying device is arranged at the conveyor belt, the dehumidifying device comprises vertical plates arranged at two sides of the conveyor belt and a plurality of exhaust fans arranged on the vertical plates, a moving plate used for stacking corrugated paper stacks is arranged on the conveyor belt, the length of the moving plate right facing the vertical plates is the same as the width of the vertical plates, two ejector rods which are parallel to each other are rotatably arranged between the tops of the two vertical plates, clamping parts are arranged on the ejector rods, each clamping part comprises a connecting plate fixedly arranged on the ejector rod and a clamping plate hinged on the connecting plate, driving pieces used for driving the ejector rods to rotate are arranged on the vertical plates, driving mechanisms used for driving the clamping plates to rotate in the direction far away from the other clamping plate are arranged on the connecting plates, gaps are reserved between the moving plate and the clamping plates in the vertical state, and lifting assemblies used.)

1. The utility model provides a corrugated paper piles dehumidification drying system, includes conveyer belt (1), conveyer belt (1) department is provided with dehydrating unit (2), its characterized in that, dehydrating unit (2) are including setting up riser (21) and a plurality of air exhauster (22) of setting on riser (21) in conveyer belt (1) both sides, place movable plate (3) that are used for piling up corrugated paper piles on conveyer belt (1), movable plate (3) just are the same with the width of riser (21) to the length of riser (21) side, two it is provided with two ejector pins (4) that are parallel to each other to rotate between the top of riser (21), be provided with clamping part (5) on ejector pin (4), clamping part (5) are including fixed connecting plate (51) and articulated clamping plate (52) of setting on connecting plate (51) on ejector pin (4), be provided with on riser (21) and be used for driving ejector pin (4) pivoted driving piece, two when grip block (52) rotated vertical state with pile up the both sides of the corrugated paper heap on movable plate (3) and support tightly, be provided with on connecting plate (51) and be used for driving grip block (52) toward keeping away from the direction pivoted actuating mechanism of another grip block (52), leave the clearance between movable plate (3) and grip block (52) that are in the vertical state, be provided with on movable plate (3) and be used for promoting corrugated paper heap and carry out lifting unit (6) that go up and down in vertical direction.

2. The corrugated paper stack dehumidifying and drying system according to claim 1, wherein the driving member comprises a servo motor (211) arranged on a vertical plate (21), an output shaft of the servo motor (211) is coaxially connected with a push rod (4), rolling bearings (212) are arranged on the tops of the two vertical plates (21), and the push rod (4) penetrates through inner rings of the rolling bearings (212) and is in interference fit with the inner rings of the rolling bearings (212).

3. The corrugated paper stack dehumidifying and drying system as claimed in claim 2, wherein the driving mechanism comprises a first air cylinder (511) hinged to the connecting plate (51), the clamping plate (52) is hinged to one side of the connecting plate (51) close to the top bar (4), the first air cylinder (511) is hinged to one side of the connecting plate (51) far away from the top bar (4), and an end of a piston rod of the first air cylinder (511) is hinged to one end of the clamping plate (52) far away from the connecting plate (51).

4. The corrugated paper stack dehumidifying and drying system as claimed in claim 3, wherein a sliding rod (521) is disposed on a side of the clamping plate (52) away from the connecting plate (51), a length direction of the sliding rod (521) is parallel to a length direction of the clamping plate (52), and a sliding sleeve (5111) connected with a sliding sleeve (5111) of the sliding rod (521) is hinged to an end of a piston rod of the first cylinder (511).

5. The corrugated paper stack dehumidifying and drying system according to claim 1, wherein the lifting assembly (6) comprises a plurality of second cylinders (61) and a supporting plate (62), the second cylinders (61) are provided on the surface of the moving plate (3), a piston rod of each second cylinder (61) extends vertically and upwardly, and the supporting plate (62) is provided on the top of the plurality of second cylinders (61) and is parallel to the plate surface of the moving plate (3).

6. The corrugated paper stack dehumidifying and drying system according to claim 5, wherein a rib (31) abutting against an end wall of the holding plate (52) is provided on the moving plate (3) directly below the holding plate (52).

7. The corrugated paper stack dehumidifying and drying system according to claim 1, wherein a blocking device (7) for blocking the moving plate (3) from moving further is disposed on the vertical plate (21) at the downstream side of the conveyor belt (1), the blocking device (7) comprises a swing hydraulic cylinder (71) and a blocking plate (72), the swing hydraulic cylinder (71) is disposed on the end wall of the vertical plate (21) and the extension direction of the swing rod of the swing hydraulic cylinder (71) is parallel to the length direction of the conveyor belt (1), and the blocking plate (72) is disposed on the swing rod of the swing hydraulic cylinder (71) and is perpendicular to the length direction of the swing rod of the swing hydraulic cylinder (71).

8. The corrugated paper stack dehumidifying and drying system as claimed in claim 1, wherein a blowing device (8) for blowing the stacked corrugated paper boards is arranged between the connecting plate (51) and the clamping plate (52), the blowing device (8) comprises a blower (81), an air conveying pipe (82) and a branch pipe (83), the blower (81) is fixedly arranged on the connecting plate (51), the air conveying pipe (82) is communicated with an air outlet end of the blower (81), the branch pipe (83) is provided with a plurality of branches (83), one end of each branch pipe (83) is communicated with a pipe orifice of the air conveying pipe (82), the surface of the clamping plate (52) is provided with a plurality of ventilation holes (522), and one end of each branch pipe (83) is embedded in the ventilation holes (522).

9. The corrugated paper stack dehumidifying and drying system according to claim 8, wherein a drying assembly (9) is arranged on the connecting plate (51), the drying assembly (9) comprises a drying box (91), a storage battery (92) and a heating wire (93), the storage battery (92) and the drying box (91) are both arranged on the connecting plate (51), the storage battery (92) is electrically connected with the heating wire (93), the heating wire (93) is arranged in the drying box (91), one end of the air duct (82) is communicated with the inside of the drying box (91), and one end of each of the branch pipes (83) is communicated with the inside of the drying box (91).

Technical Field

The invention relates to the technical field of paper product processing, in particular to a dehumidifying and drying system for corrugated paper piles.

Background

The drying of corrugated paper boards is an important production process, and the drying controls the moisture of the paper boards, strengthens the bonding fastness and completes the formation of the paper boards. Meanwhile, the drying process is also the most energy-consuming process in the production of corrugated boards. Chinese patent with publication number CN206679972U discloses a longitudinal and transverse conveying dehumidification system for paper boards, which is characterized in that a longitudinal and transverse conveying device connected with a paper stacker is used for conveying stacked paper boards and corrugated paper stacks to the front of a dehumidification device, so that the paper stacks are turned by a longitudinal and transverse conveying belt, the corrugated grooves of the corrugated paper correspond to the dehumidification device, and the dehumidification device sucks air through the corrugated grooves to perform dehumidification.

However, the above-mentioned dehumidification system has a disadvantage that, because the corrugated paper is generally well stacked and then dehumidified by the dehumidification device, and the upper and lower stacked paper boards of the corrugated paper are mutually attached, so that the two paper boards attached to each other are not well dehumidified, and the periphery of the corrugated paper stack is well dehumidified, and the stacked interior is still not completely dry, so that the dehumidification effect is not good.

Disclosure of Invention

The invention aims to provide a corrugated paper stack dehumidifying and drying system which has the advantage of improving the dehumidifying effect of stacked corrugated paper boards.

The above object of the present invention is achieved by the following technical solutions:

a corrugated paper stack dehumidifying and drying system comprises a conveyor belt, wherein a dehumidifying device is arranged at the conveyor belt, the dehumidifying device comprises vertical plates arranged at two sides of the conveyor belt and a plurality of exhaust fans arranged on the vertical plates, a movable plate used for stacking corrugated paper stacks is placed on the conveyor belt, the length of the movable plate opposite to the vertical plates is the same as the width of the vertical plates, two ejector rods which are parallel to each other are rotatably arranged between the tops of the two vertical plates, clamping parts are arranged on the ejector rods and comprise connecting plates fixedly arranged on the ejector rods and clamping plates hinged on the connecting plates, driving pieces used for driving the ejector rods to rotate are arranged on the vertical plates, the two clamping plates are tightly abutted against two sides of the corrugated paper stacks stacked on the movable plate when rotating to a vertical state, and a driving mechanism used for driving the clamping plates to rotate towards a direction away from the other clamping plate is arranged on the connecting plate, a gap is reserved between the moving plate and the clamping plate in a vertical state, and a lifting assembly used for pushing the corrugated paper stack to lift in the vertical direction is arranged on the moving plate.

The technical scheme is implemented, the corrugated paper is stacked on the movable plate, then the conveyor belt is started to drive the movable plate to move, after the movable plate with the stacked corrugated paper piles moves between the two vertical plates, the exhaust fans on the vertical plates perform air exhaust operation on the corrugated paper piles, and at the moment, the conveyor belt is stopped, and the movable plate is located between the two vertical plates; then start lifting unit and pile up the vertical up-push of corrugated paper pile, start the driving piece immediately and let the ejector pin rotatory for two grip blocks rotate simultaneously and are in vertical state, just hold piling up corrugated container board after two grip blocks are in vertical state this moment, at this moment again to the vertical descending of lifting unit. Due to the clamping force of the two clamping plates, the stacked corrugated boards are in a suspended and clamped state; then, a driving mechanism is started to enable the two clamping plates to rotate towards the direction away from each other, at the moment, the corrugated paper stack between the two clamping plates does not bear clamping force any more and can continuously fall off, a certain gap can be formed between the corrugated board and the corrugated board in the falling process, and at the moment, the exhaust fan can generate exhaust force in the gap between the corrugated board and the corrugated board, so that the corrugated board and the board surface of the corrugated board are dried, and the drying effect is better; repeating the steps for several times, and after the stacked corrugated boards are fully dried, continuing to start the conveyor belt to move the moving plate. After the drying device is arranged, the attached board between the corrugated boards can be effectively dried, so that the drying device has the advantage of improving the dehumidification effect of the stacked corrugated boards.

Further, the driving piece is including setting up the servo motor on the riser, servo motor's output shaft and ejector pin coaxial coupling, two the top of riser all is provided with antifriction bearing, the ejector pin pass antifriction bearing's inner circle and with antifriction bearing's inner circle interference fit.

By implementing the technical scheme, the servo motor is started, and at the moment, the output shaft of the servo motor can drive the ejector rod to rotate, so that the clamping plate is rotated, and the effect of driving the clamping plate to rotate more intuitively and conveniently is achieved; and the arrangement of the rolling bearing enables the ejector rod to be stably rotated under the condition that the ejector rod is fixed between the tops of the two clamping plates.

Furthermore, actuating mechanism is including articulating the first cylinder that sets up on the connecting plate, the grip block is articulated with the connecting plate on one side that is close to the ejector pin, first cylinder is articulated with the connecting plate and keeps away from the one of ejector pin, the tip of the piston rod of first cylinder with the grip block is articulated from the one end of connecting plate.

When the technical scheme is implemented, the first cylinder is started, so that the piston rod of the first cylinder extends, the piston rod of the first cylinder can abut against the clamping plate to rotate towards the side of the direction where the other clamping plate is close to, and the two clamping plates can clamp the stacked corrugated boards more stably after being close to each other; if make the piston rod of first cylinder retract, the piston rod of first cylinder can be drawn the grip block and move toward the direction side of keeping away from another grip block this moment, can let the corrugated container board of piling up fall gradually after two grip blocks keep away from each other to reach two grip blocks of drives and be close to each other or keep away from comparatively convenient effect.

Furthermore, one side of the clamping plate, which is far away from the connecting plate, is provided with a sliding rod, the length direction of the sliding rod is parallel to the length direction of the clamping plate, and the end part of the piston rod of the first cylinder is hinged with a sliding sleeve which is in sliding sleeve connection with the sliding rod.

Implement above-mentioned technical scheme, when the piston rod of first cylinder is retracted or is stretched out, the sliding sleeve who articulates at first cylinder piston rod tip just can slide on the slide bar along the length direction of slide bar to the extension or the shortening of adaptation first cylinder piston rod reach and make the grip block can normally rotate on the ejector pin along with the flexible of first cylinder piston rod.

Further, the lifting assembly comprises a second cylinder and a bearing plate, the second cylinder is provided with a plurality of piston rods of each second cylinder on the surface of the moving plate, the piston rods of the second cylinders vertically extend upwards, and the bearing plate is arranged at the tops of the second cylinders and is parallel to the plate surface of the moving plate.

Implement above-mentioned technical scheme, start the second cylinder and make the piston rod extension of second cylinder, the bearing board just can vertically up move this moment, and corrugated container board that will pile up is vertical up to be promoted, all lies in between two corrugated container board until all corrugated container board to reach and push the comparatively convenient effect between two grip blocks to the corrugated container board that piles up.

Furthermore, a flange abutting against the end wall of the clamping plate is arranged on the moving plate and is positioned right below the clamping plate.

By implementing the technical scheme, the arrangement of the flanges can limit the stacked corrugated boards to a certain extent, so that the corrugated boards are not easy to deviate from the original positions of the corrugated boards when vertically falling.

Further, the downstream side that lies in the conveyer belt on the riser is provided with the stop device that prevents the movable plate and continue to move, stop device includes swing hydraulic cylinder and barrier plate, swing hydraulic cylinder sets up on the riser end wall and the extending direction of swing rod of swing hydraulic cylinder parallels with the length direction of conveyer belt, the barrier plate set up on swing hydraulic cylinder's swing rod and with swing hydraulic cylinder's swing rod length direction is mutually perpendicular.

Implement above-mentioned technical scheme, start swing hydraulic cylinder, let swing hydraulic cylinder's swinging arms rotate, stop the pole with swing hydraulic cylinder's swinging arms looks vertically this moment and also can begin to rotate, stop the pole and just can rotate the conveyer belt side, at this moment along with the movable plate tip that the conveyer belt removed with stop the pole inconsistent after, the movable plate just can not continue forward along with the conveyer belt to stop the movable plate in the position between two risers, reach the effect that conveniently fixes a position the movable plate.

Further, be provided with the air-blast device that is used for blowing to piling up corrugated container board between connecting plate and the grip block, the air-blast device includes air-blower, defeated tuber pipe and branch pipe, the air-blower is fixed to be set up on the connecting plate, defeated tuber pipe intercommunication sets up the air outlet end of air-blower, the branch pipe be provided with many and every branch pipe one end all with defeated tuber pipe's mouth of pipe intercommunication, a plurality of ventilation holes have been seted up on the face of grip block, the one end of branch pipe is inlayed and is established in the ventilation hole.

Implement above-mentioned technical scheme, start the air-blower, the air outlet end of air-blower just can produce wind-force and blow in defeated tuber pipe this moment, in following the situation blows in the bronchus, wind just blows to corrugated paper board side in the ventilation hole with the branch pipe intercommunication to blow to corrugated paper pile and the one side that the grip block was contradicted mutually, and then have the advantage that improves corrugated paper drying effect.

Further, be provided with the stoving subassembly on the connecting plate, the stoving subassembly includes stoving case, battery and heating wire, the battery all sets up on the connecting plate with the stoving case and the battery is connected with the heating wire electricity, the heating wire is laid at the stoving incasement, the one end of defeated tuber pipe with the inside intercommunication setting of stoving case, it is a plurality of the one end of branch pipe all sets up with the inside intercommunication of stoving case.

Implement above-mentioned technical scheme, after being connected the heating wire with the battery electricity, the heating wire is the electric energy conversion of battery itself to heat energy, thereby make the heating wire generate heat, then the temperature of whole stoving incasement just can rise, and the one end of air delivery pipe and the inside intercommunication of stoving case, consequently the stoving incasement can be blown to the wind that the air-blower blew off, it blows in the branch pipe after the stoving incasement to connect wind to become hot-blast, blow corrugated paper department in the ventilation hole at last, hot-blast blow this moment and more can improve corrugated container board's drying rate, and drying effect is better.

In conclusion, the invention has the following beneficial effects:

firstly, stacking corrugated paper on a movable plate, starting a conveyor belt, driving the movable plate to move by the conveyor belt, moving the movable plate stacked with corrugated paper piles between two vertical plates, performing air draft operation on the corrugated paper piles by exhaust fans on the vertical plates, and stopping the conveyor belt at the moment to position the movable plate between the two vertical plates; then start lifting unit and pile up the vertical up-push of corrugated paper pile, start the driving piece immediately and let the ejector pin rotatory for two grip blocks rotate simultaneously and are in vertical state, just hold piling up corrugated container board after two grip blocks are in vertical state this moment, at this moment again to the vertical descending of lifting unit. Due to the clamping force of the two clamping plates, the stacked corrugated boards are in a suspended and clamped state; then, a driving mechanism is started to enable the two clamping plates to rotate towards the direction away from each other, at the moment, the corrugated paper stack between the two clamping plates does not bear clamping force any more and can continuously fall off, a certain gap can be formed between the corrugated board and the corrugated board in the falling process, and at the moment, the exhaust fan can generate exhaust force in the gap between the corrugated board and the corrugated board, so that the corrugated board and the board surface of the corrugated board are dried, and the drying effect is better; repeating the steps for several times, and after the stacked corrugated boards are fully dried, continuing to start the conveyor belt to move the moving plate. After the arrangement, the attached board surface between the corrugated boards can be effectively dried, so that the dehumidifying effect of the stacked corrugated boards is improved;

two, after being connected the heating wire with the battery electricity, the heating wire is the electric energy conversion of battery itself to heat energy, thereby make the heating wire generate heat, then the temperature of whole stoving incasement just can rise, and the one end of defeated tuber pipe and the inside intercommunication of stoving case, consequently the stoving incasement can be blown to the wind that the air-blower blew off, it becomes hot-blast to follow the stoving incasement after blowing in the branch pipe, blow to corrugated paper department in the ventilation hole at last, hot-blast blowing at this moment more can improve corrugated container board's drying rate, and drying effect is better.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of an embodiment of the present invention after a riser is hidden;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a partial cross-sectional view of an embodiment of the present invention showing a drying assembly;

FIG. 5 is a partial cross-sectional view of an embodiment of the present invention showing a lift assembly;

fig. 6 is a schematic structural diagram for showing a blocking device according to an embodiment of the present invention.

Reference numerals: 1. a conveyor belt; 2. a dehumidifying device; 21. a vertical plate; 211. a servo motor; 212. a rolling bearing; 22. an exhaust fan; 3. moving the plate; 31. blocking edges; 4. a top rod; 5. a clamping portion; 51. a connecting plate; 511. a first cylinder; 5111. a sliding sleeve; 52. a clamping plate; 521. a slide bar; 522. a vent hole; 6. a lifting assembly; 61. a second cylinder; 62. a support plate; 7. a blocking device; 71. a swing hydraulic cylinder; 72. a blocking plate; 8. a blower device; 81. a blower; 82. a wind delivery pipe; 83. a branch pipe; 9. a drying assembly; 91. a drying box; 92. a storage battery; 93. an electric heating wire.

Detailed Description

The technical solutions of the embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a corrugated paper stack dehumidifying and drying system comprises a conveyor belt 1, a dehumidifying device 2 is arranged at the conveyor belt 1, the dehumidifying device 2 comprises vertical plates 21 arranged at two sides of the conveyor belt 1 and a plurality of exhaust fans 22 arranged on the vertical plates 21 (i.e. a plurality of exhaust fans 22 are arranged on each vertical plate 21), a moving plate 3 for stacking corrugated paper stacks is arranged on the conveyor belt 1, the length of the moving plate 3 facing the vertical plates 21 is the same as the width of the vertical plates 21, two parallel ejector rods 4 are rotatably arranged between the tops of the two vertical plates 21, a clamping part 5 is arranged on each ejector rod 4, each clamping part 5 comprises a connecting plate 51 fixedly arranged on each ejector rod 4 and a clamping plate 52 hinged on the connecting plate 51, a driving part for driving each ejector rod 4 to rotate is arranged on each vertical plate 21, when the two clamping plates 52 rotate to the vertical state, the two clamping plates are tightly abutted against two sides of, the connecting plate 51 is provided with a driving mechanism for driving the clamping plate 52 to rotate in a direction away from the other clamping plate 52, a gap is reserved between the moving plate 3 and the clamping plate 52 in a vertical state, the moving plate 3 is provided with a lifting assembly 6 (see fig. 5), and the lifting assembly 6 is used for pushing the corrugated paper stack to lift in a vertical direction.

As shown in fig. 1 and 2, the driving element is a servo motor 211 arranged on the vertical plates 21, an output shaft of the servo motor 211 is coaxially connected with the push rod 4, rolling bearings 212 are arranged on the tops of the two vertical plates 21, and the push rod 4 penetrates through inner rings of the rolling bearings 212 and is in interference fit with the inner rings of the rolling bearings 212; the servo motor 211 is started, and at the moment, the output shaft of the servo motor 211 drives the ejector rod 4 to rotate, so that the clamping plate 52 rotates, and the effect of driving the clamping plate 52 to rotate intuitively and conveniently is achieved; and the rolling bearing 212 is arranged to enable the push rod 4 to be stably rotated under the condition that the push rod is fixed between the tops of the two clamping plates.

As shown in fig. 2 and 3, the driving mechanism is a first air cylinder 511 hinged to the connecting plate 51 (i.e. the cylinder body part of the first air cylinder 511 is hinged to the plate surface of the connecting plate 51), the clamping plate 52 is hinged to one side of the connecting plate 51 close to the ejector rod 4, the first air cylinder 511 is hinged to one position of the connecting plate 51 far away from the ejector rod 4, and the end of the piston rod of the first air cylinder 511 is hinged to one end of the clamping plate 52 far away from the connecting plate 51; namely, the side of the clamping plate 52 far away from the connecting plate 51 is provided with a sliding rod 521, the length direction of the sliding rod 521 is parallel to the length direction of the clamping plate 52, and the end part of the piston rod of the first air cylinder 511 is hinged with a sliding sleeve 5111 connected with the sliding sleeve 5111 of the sliding rod 521.

The first cylinder 511 is started to extend the piston rod of the first cylinder 511, and at this time, the piston rod of the first cylinder 511 will rotate towards the side of the other clamping plate 52 against the clamping plate 52, and the two clamping plates 52 approach each other, so that the stacked corrugated cardboard can be clamped more stably; if the piston rod of the first cylinder 511 retracts, at this time, the piston rod of the first cylinder 511 pulls the holding plate 52 to move towards the side away from the other holding plate 52, and the two holding plates 52 gradually fall down after being away from each other, so that the effect of conveniently driving the two holding plates 52 to approach or leave each other is achieved; when the piston rod of the first cylinder 511 retracts or extends, the sliding sleeve 5111 hinged at the end of the piston rod of the first cylinder 511 slides on the sliding rod 521 along the length direction of the sliding rod 521, so as to adapt to the extension or contraction of the piston rod of the first cylinder 511, and the clamping plate 52 can normally rotate on the top rod 4 along with the extension or contraction of the piston rod of the first cylinder 511.

As shown in fig. 2 and 6, the lifting assembly 6 includes a plurality of second cylinders 61 and a supporting plate 62, the second cylinders 61 are disposed on the surface of the moving plate 3, a piston rod of each second cylinder 61 extends vertically and upwardly, and the supporting plate 62 is disposed on the tops of the plurality of second cylinders 61 and is parallel to the plate surface of the moving plate 3; the moving plate 3 is provided with a rib 31 directly below the holding plate 52 and abutting against an end wall of the holding plate 52.

The second cylinder 61 is started to extend a piston rod of the second cylinder 61, and at the moment, the bearing plate 62 moves vertically upwards to push the stacked corrugated boards vertically upwards until all the corrugated boards are positioned between two corrugated boards, so that the effect of pushing the stacked corrugated boards into the space between the two clamping plates 52 is achieved conveniently; the rib 31 can limit the stacked corrugated boards to a certain extent, so that the corrugated boards are not easy to deviate from the original positions of the corrugated boards when the corrugated boards vertically fall down.

As shown in fig. 6, a blocking device 7 is arranged on the vertical plate 21 at the downstream side of the conveyor belt 1, the blocking device 7 is used for preventing the moving plate 3 from moving on the conveyor belt 1 with the conveyor belt 1, the blocking device 7 comprises a swing hydraulic cylinder 71 and a blocking plate 72, the swing hydraulic cylinder 71 is arranged on the end wall of the vertical plate 21, and the extending direction of a swing rod of the swing hydraulic cylinder 71 is parallel to the length direction of the conveyor belt 1; the stopper plate 72 is provided on the swing lever of the swing hydraulic cylinder 71, and is perpendicular to the length direction of the swing lever of the swing hydraulic cylinder 71.

The swing hydraulic cylinder 71 is started to rotate the swing rod of the swing hydraulic cylinder 71, the blocking rod perpendicular to the swing rod of the swing hydraulic cylinder 71 starts to rotate at the moment, the blocking rod rotates to the side of the conveyor belt 1, and after the end part of the moving plate 3 moving along with the conveyor belt 1 abuts against the blocking rod, the moving plate 3 cannot move forwards along with the conveyor belt 1, so that the moving plate 3 is blocked at a position between the two vertical plates 21, and the effect of conveniently positioning the moving plate 3 is achieved.

As shown in fig. 2 and 4, an air blowing device 8 is arranged between the connecting plate 51 and the clamping plate 52, the air blowing device 8 is used for blowing air to the stacked corrugated boards, the air blowing device 8 includes an air blower 81, an air conveying pipe 82 and branch pipes 83, the air blower 81 is fixedly arranged on the connecting plate 51, the air conveying pipe 82 is communicated with an air outlet end of the air blower 81, the branch pipes 83 are provided with a plurality of branch pipes 83, one end of each branch pipe 83 is communicated with a pipe orifice of the air conveying pipe 82, a plurality of ventilation holes 522 are formed in the surface of the clamping plate 52, and one end of each branch pipe 83 is embedded in.

As shown in fig. 2 and 4, the connecting plate 51 is provided with a drying assembly 9, the drying assembly 9 includes a drying box 91, a storage battery 92 and a heating wire 93, the storage battery 92 and the drying box 91 are both disposed on the connecting plate 51, the storage battery 92 is electrically connected to the heating wire 93, the blower 81 is also electrically connected to the storage battery 92, and the storage battery 92 supplies electric energy to the blower 81; the heating wire 93 is arranged in the drying box 91, one end of the air delivery pipe 82 is communicated with the inside of the drying box 91, and one ends of the branch pipes 83 are communicated with the inside of the drying box 91.

When the blower 81 is started, the air outlet end of the blower 81 generates wind force to blow into the air conveying pipe 82 and then into the branch pipe 83, and the wind force blows into the corrugated board side from the vent hole 522 communicated with the branch pipe 83, so that the side, which is abutted against the clamping plate 52, of the corrugated paper stack is blown, and the advantage of improving the drying effect of the corrugated board is further achieved; after the heating wire 93 is electrically connected with the storage battery 92, the electric energy of the storage battery 92 is converted into heat energy by the heating wire 93, so that the heating wire 93 generates heat, the temperature in the whole drying box 91 can rise, one end of the air conveying pipe 82 is communicated with the inside of the drying box 91, the air blown out by the air blower 81 can be blown into the drying box 91, the air is blown into the branch pipe 83 after passing through the drying box 91 to become hot air, and finally the corrugated paper is blown into the corrugated paper from the air vent 522, at the moment, the drying speed of the corrugated paper board can be improved by blowing the hot air, and the drying effect is better.

The specific working process is as follows: stacking the corrugated paper on the movable plate 3, starting the conveyor belt 1 to drive the movable plate 3 to move by the conveyor belt 1, after the movable plate 3 stacked with the corrugated paper stack moves between the two vertical plates 21, performing air draft operation on the corrugated paper stack by the exhaust fans 22 on the vertical plates 21, pausing the conveyor belt 1 at the moment and enabling the movable plate 3 to be positioned between the two vertical plates 21; then, the second cylinder 61 and the supporting plate 62 are started to vertically push up the stacked corrugated paper stack, and immediately, the servo motor 211 is started to rotate the ejector rod 4, so that the two clamping plates 52 rotate simultaneously and are in a vertical state, at the moment, the two clamping plates 52 are in the vertical state and just clamp the stacked corrugated paper board, and at the moment, the supporting plate 62 is vertically lowered. Due to the clamping force of the two clamping plates 52, the stacked corrugated boards are in a suspended and clamped state; then, the first cylinder 511 is started to enable the two clamping plates 52 to rotate in the direction away from each other, at this time, the corrugated paper stack between the two clamping plates 52 does not bear clamping force any more, and can continuously fall down, and in the falling process, a certain gap can be generated between the corrugated board and the corrugated board, at this time, the exhaust fan 22 can generate wind suction force in the gap between the corrugated board and the corrugated board, so that the corrugated board and the board surface of the corrugated board are dried, and after the blower 81 is started, the branch pipe 83 can blow in heat seal to the corrugated paper side, so that the drying effect is better; repeating the above steps for several times, and after the stacked corrugated boards are sufficiently dried, continuing to start the conveyor belt 1 to move the moving plate 3.