阅读说明：本技术 一种造纸机 (Paper making machine ) 是由 严涛 李多伟 于 2020-12-23 设计创作，主要内容包括：本发明涉及造纸机领域,具体的说是一种造纸机,包括纸浆池、活动机构和辊筒,所述活动机构放置在纸浆池内部,所述活动机构包括底座和活动架,所述底座四边拐角处均安装有一个防水气缸,每个所述防水气缸顶部均连接有一根气动伸缩杆,所述活动架位于底座上方,每根所述气动伸缩杆的顶部均与活动架的底部相连接,所述活动架中部设置有一个成型槽。可以解决现有的造纸机由于整台机械占地面积大、使用时的生产成本高,从而不适用小工厂、民间作坊加工如厕纸、草稿、手纸类的原浆纸,并且大部分的小小工厂、民间作坊仍然在采用传统的人工手动生产原浆纸,即使采用小型的造纸机,也仍然不方便将成型后的纸从成型槽内部取出,生产效率也不高。(The invention relates to the field of paper machines, in particular to a paper machine, which comprises a paper pulp tank, a movable mechanism and a roller, wherein the movable mechanism is placed in the paper pulp tank and comprises a base and a movable frame, waterproof cylinders are respectively installed at the corners of four sides of the base, the top of each waterproof cylinder is connected with a pneumatic telescopic rod, the movable frame is positioned above the base, the top of each pneumatic telescopic rod is connected with the bottom of the movable frame, and the middle of the movable frame is provided with a forming groove. The problem that the existing paper machine is not suitable for small factories and civil workshops to process original pulp paper such as toilet paper, drafts and toilet paper due to the fact that the whole machine occupies large area and is high in production cost during use can be solved, most of the small factories and the civil workshops still adopt the traditional manual production of the original pulp paper, even if a small paper machine is adopted, the formed paper is still inconvenient to take out from the inside of a forming groove, and the production efficiency is not high.)

1. A paper machine comprises a pulp tank (1), a movable mechanism (2) and a roller (3), and is characterized in that the movable mechanism (2) is placed inside the pulp tank (1), the movable mechanism (2) comprises a base (7) and a movable frame (8), four corners of the base (7) are respectively provided with a waterproof cylinder (12), the top of each waterproof cylinder (12) is connected with a pneumatic telescopic rod (13), the movable frame (8) is positioned above the base (7), the top of each pneumatic telescopic rod (13) is connected with the bottom of the movable frame (8), the middle of the movable frame (8) is provided with a forming groove (17), a layer of net leaking (18) is arranged inside the forming groove (17), four corners of the forming groove (17) are respectively provided with a support (15) fixed at the top of the movable frame (8), the two supports (15) are respectively provided with a rail wheel (16), the other two supports (15) are respectively provided with an auxiliary wheel (30), the two rail wheels (16) are connected through a rotating rod (31), the rotating rod (31) penetrates through the rail wheels (16), one end of the rotating rod (31) is connected with a chain wheel (14), the chain wheel (14) is connected with an output wheel through a chain (11), the output wheel is connected with a waterproof motor (10) fixed on the movable frame (8), and the top of the movable frame (8) is fixedly provided with two bearing frames (9);

the roller (3) is positioned above the movable frame (8), a rotating shaft (20) is arranged inside the roller (3), one end of the rotating shaft (20) is connected with a shaft seat (4) positioned at the outer end of the roller (3), a bearing connected with the rotating shaft (20) is arranged inside the shaft seat (4), the shaft seat (4) is fixed between two bearing frames (9), two annular sleeve rails (5) with fixed positions are sleeved on the roller (3), a plurality of pressing plates (6) which are uniformly distributed and have arc-shaped structures are arranged between the two annular sleeve rails (5), the annular sleeve rails (5) are lapped on a track wheel (16) and an auxiliary wheel (30), a plurality of heating pipes (29) which are uniformly distributed are arranged on the inner wall of the roller (3), a rotating shaft (20) is arranged inside the roller (3), one end of the rotating shaft (20) is fixedly connected with the shaft seat (4), the middle part of the rotating shaft (20) is fixed with a hydraulic cylinder (21), the outer wall of the hydraulic cylinder (21) is provided with a circle of hydraulic telescopic rods (22) which are uniformly distributed, and each hydraulic telescopic rod (22) penetrates through the outer wall of the roller (3) and extends to the pressing plate (6).

2. A paper machine according to claim 1, characterized in that said movable frame (8) is provided with a plurality of weirs (19) distributed around the movable frame (8), and that said movable frame (8) is movably connected to the base (7) by means of a pneumatic telescopic rod (13).

3. A paper machine according to claim 2, characterized in that the press plate (6) is provided with a cavity (26) inside, an air inlet pipe (24) is arranged in the middle of the cavity (26), one end of the air inlet pipe (24) is connected with a corrugated pipe (23) positioned on the side wall of the pressure plate (6) facing the roller (3), one end of the corrugated pipe (23) is connected with the hydraulic telescopic rod (22), two ends of the air inlet pipe (24) are respectively connected with a pneumatic rod (25) positioned in the cavity (26), one end of each pneumatic rod (25) far away from each other is respectively connected with a clamping plate (27) positioned on the outer wall of two sides of the pressing plate (6), and one end of the clamping plate (27) far away from the roller (3) is provided with a chamfer angle (28), and the chamfer (28) is initially positioned in the cavity (26), and a plurality of uniformly distributed heating pipes (29) are arranged on the inner side wall of the pressing plate (6) far away from the roller (3).

4. A paper machine according to claim 1, characterized in that the roll (3) is supported by means of a bearing frame (9), rail wheels (16) and auxiliary wheels (30), and that the roll (3) is rotatably connected to the movable frame (8) by means of the rail wheels (16), the auxiliary wheels (30), the endless casing rail (5).

Technical Field

The invention relates to the field of paper machines, in particular to a paper machine.

Background

The paper machine is a machine for making paper by using pulp suspension meeting the paper making requirements through the processes of filter screen dewatering and forming, mechanical extrusion dewatering and drying. The paper making machine includes three main parts of forming, squeezing and stoving, and has essential finishing, winding and driving devices, and auxiliary systems of pulp supply, pulp and white water circulation, vacuum, ventilation, exhaust, broke treating, lubricating, automatic control, etc.

The width of a modern large paper machine can reach 11m, the working speed of the modern large paper machine reaches more than 1000m/min, the weight of the whole machine reaches more than thousand tons, and the machine reaches more than hundred meters, the occupied area of the paper machine is large, and the production cost is high, so that the machine is not suitable for small factories and folk workshops to process original pulp paper such as toilet paper, drafts and toilet paper, therefore, most of the small factories and folk workshops still adopt the traditional manual operation to produce the original pulp paper, even if a small paper machine is adopted, the problem that the formed paper is still inconvenient to take out from the inside of a forming groove exists, and the production efficiency is not high.

Disclosure of Invention

The invention aims to provide a paper machine, which can solve the problems that the existing paper machine is not suitable for small factories and folk workshops to process original pulp paper such as toilet paper, drafts and toilet paper due to large occupied area of the whole machine and high production cost in use, so that most of the small factories and folk workshops still adopt the traditional manual operation to produce the original pulp paper, and the formed paper is still inconvenient to take out from the inside of a forming groove even if a small paper machine is adopted, and the production efficiency is low.

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

a paper machine comprises a paper pulp tank, a movable mechanism and a roller, wherein the movable mechanism is placed in the paper pulp tank and comprises a base and a movable frame, waterproof cylinders are respectively installed at four corners of the base, the top of each waterproof cylinder is connected with a pneumatic telescopic rod, the movable frame is positioned above the base, the top of each pneumatic telescopic rod is connected with the bottom of the movable frame, a forming groove is formed in the middle of the movable frame, a layer of leakage net is arranged inside the forming groove, brackets fixed at the tops of the movable frames are respectively arranged at the four corners of the forming groove, a track wheel is respectively installed on each of the two brackets, an auxiliary wheel is respectively installed on each of the other two brackets, the two track wheels are connected through a rotating rod, the rotating rod penetrates through the track wheels, and one end of the rotating rod is connected with a chain wheel, the chain wheel is connected with an output wheel through a chain, the output wheel is connected with a waterproof motor fixed on a movable frame, and two bearing frames are fixed at the top of the movable frame;

the roller is positioned above the movable frame, a rotating shaft is arranged in the roller, one end of the rotating shaft is connected with a shaft seat positioned at the outer end of the roller, the bearing connected with the rotating shaft is arranged in the shaft seat, the shaft seat is fixed between the two bearing brackets, the roller is sleeved with two annular sleeve rails with fixed positions, a plurality of pressure plates which are uniformly distributed and have arc structures are arranged between the two annular sleeve rails, the annular sleeve rail is lapped on the rail wheel and the auxiliary wheel, the inner wall of the roller is provided with a plurality of heating pipes which are uniformly distributed, a rotating shaft is arranged in the roller, one end of the rotating shaft is fixedly connected with the shaft seat, a hydraulic cylinder is fixed in the middle of the rotating shaft, the outer wall of the hydraulic cylinder is provided with a circle of hydraulic telescopic rods which are uniformly distributed, and each hydraulic telescopic rod penetrates through the outer wall of the roller and extends to the pressing plate.

Preferably, the movable frame is provided with a plurality of overflow grooves distributed around the movable frame, and the movable frame is movably connected with the base through a pneumatic telescopic rod.

Preferably, the inside cavity that is provided with of clamp plate, cavity mid-mounting has an intake pipe, the one end of intake pipe is connected with one and is located the clamp plate and towards the bellows on the lateral wall of roller, the one end of bellows is connected with hydraulic telescoping rod, the intake pipe both ends all are connected with one and are located the inside pneumatic rod of cavity, two the one end that the pneumatic rod was kept away from mutually connects the splint that one is located on the clamp plate both sides outer wall separately, and the one end that roller was kept away from to splint is provided with the chamfer, and the chamfer is located inside the cavity when initial, and the clamp plate is kept away from and is installed a plurality of evenly distributed.

Preferably, the roller is supported by a bearing frame, a track wheel and an auxiliary wheel, and the roller is rotatably connected with the movable frame by the track wheel, the auxiliary wheel and the annular sleeve rail.

The invention has the beneficial effects that: due to the existence of the movable mechanism, after the four waterproof cylinders are started, the waterproof cylinders can be used for driving the pneumatic telescopic rods to stretch, the four pneumatic telescopic rods keep two of one sides of the bases on the bases to extend, the two pneumatic telescopic rods on the other sides of the bases descend, so that the forming grooves on the movable frames are shaken inside the paper pulp tank to carry out paper making, paper pulp overflows into the inner part of the leaking net from the overflow grooves in the paper making process, the paper pulp is gathered on the leaking net, sheet-shaped wet paper is gradually formed inside the forming grooves along with the shaking of the movable frames, after the paper making is finished, the four pneumatic telescopic rods are controlled by the waterproof cylinders to extend to the same height until the leaking net is completely exposed from water inside the paper pulp tank, the four pneumatic telescopic rods are used for driving the movable frames to shake to simulate the paper making action, the rapid automatic paper making process is realized, and the, the forming effect can be ensured, large-scale papermaking equipment is not required, and manual papermaking is not required, so that the papermaking cost is greatly reduced;

because the pressing plate exists, the heating pipe is arranged in the pressing plate, the two ends of the pressing plate are respectively provided with the clamping plates with chamfers, the clamping plates are connected with the pneumatic rod, the pneumatic rod is used for air intake by the corrugated pipe, when the heating pipe is started, the outer surface of the pressing plate can be heated and dried to form the sheet-shaped wet paper, when the hydraulic cylinder is started, the corresponding hydraulic telescopic rod can be controlled by the hydraulic cylinder to extend, the pressing plate which is right opposite to the forming groove is connected into the forming groove and is contacted with the sheet-shaped wet paper, the wet paper is heated and dried by the heated pressing plate, in the drying process, the hydraulic telescopic rod is driven by the hydraulic cylinder to gradually extend, so that the pressing plate is extruded by the hydraulic telescopic rod, on one hand, the effect of extrusion dehydration is improved, and drying dehydration is improved, on the other hand, along with the extrusion of the hydraulic telescopic rod, and get into the air leg from the intake pipe is inside, thereby drive the air leg extension, make the chamfer stretch out from the cavity is inside gradually, after the step of accomplishing the stoving, utilize hydraulic cylinder control hydraulic telescoping rod to reset gradually, shorten when initial at hydraulic telescoping rod, because the effect of clamp plate gravity bellows resets before, the position of clamp plate is motionless, splint reset and take the chamfer along with the bellows to take the cavity inside gradually, the in-process chamfer that resets at the chamfer can imbed inside the paper, thereby can utilize splint to press from both sides out the paper at the in-process that hydraulic telescoping rod contracts, realize the function of automatic paper taking out, make it more convenient to get paper, and improved production efficiency.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of an overall configuration of a papermaking machine provided by the present invention;

FIG. 2 is a schematic view of the overall structure of a paper machine according to the present invention, without a pulp chest;

FIG. 3 is a front view of FIG. 2 of a papermaking machine provided by the present invention;

FIG. 4 is a schematic structural view of a moving mechanism of a papermaking machine according to the present invention;

FIG. 5 is a schematic view of the internal structure of a roll for a papermaking machine according to the present invention;

FIG. 6 is a schematic diagram of a configuration of a press platen of a papermaking machine in accordance with the present invention;

in the figure: 1. a pulp tank; 2. a movable mechanism; 3. a roller; 4. a shaft seat; 5. annular sleeve rails; 6. pressing a plate; 7. a base; 8. a movable frame; 9. a bearing bracket; 10. a waterproof motor; 11. a chain; 12. a waterproof cylinder; 13. a pneumatic telescopic rod; 14. a sprocket; 15. a support; 16. a rail wheel; 17. forming a groove; 18. a leakage net; 19. an overflow tank; 20. a rotating shaft; 21. a hydraulic cylinder; 22. a hydraulic telescopic rod; 23. a bellows; 24. an air inlet pipe; 25. a pneumatic rod; 26. a cavity; 27. a splint; 28. chamfering; 29. heating a tube; 30. an auxiliary wheel; 31. and (4) rotating the rod.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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. 1-6, a paper making machine comprises a pulp tank 1, a movable mechanism 2 and a roller 3, wherein the movable mechanism 2 is arranged in the pulp tank 1, the movable mechanism 2 comprises a base 7 and a movable frame 8, waterproof cylinders 12 are respectively arranged at the corners of four sides of the base 7, a pneumatic telescopic rod 13 is connected to the top of each waterproof cylinder 12, the movable frame 8 is arranged above the base 7, the top of each pneumatic telescopic rod 13 is connected with the bottom of the movable frame 8, a forming groove 17 is arranged in the middle of the movable frame 8, a layer of screen 18 is arranged in the forming groove 17, a support 15 fixed at the top of the movable frame 8 is arranged at the corner of four sides of the forming groove 17, two support frames 15 are respectively provided with a rail wheel 16, the other two support frames 15 are respectively provided with an auxiliary wheel 30, and the two rail wheels 16 are connected through a rotating rod 31, the rotating rod 31 penetrates through the rail wheel 16, one end of the rotating rod 31 is connected with a chain wheel 14, the chain wheel 14 is connected with an output wheel through a chain 11, the output wheel is connected with a waterproof motor 10 fixed on the movable frame 8, and two bearing frames 9 are fixed at the top of the movable frame 8;

roller 3 is located adjustable shelf 8 top, roller 3's internally mounted has a pivot 20, the one end of pivot 20 is connected with an axle bed 4 that is located the 3 outer ends of roller, axle bed 4 internally mounted has the bearing that is connected with pivot 20, axle bed 4 is fixed between two bearing frames 9, the cover is equipped with two fixed position's annular cover rail 5 on the roller 3, be provided with a plurality of evenly distributed's the clamp plate 6 that is the camber structure between two annular cover rail 5, annular cover rail 5 takes on rail wheel 16 and auxiliary wheel 30, roller 3 is inside to be provided with a pivot 20, the one end and the axle bed 4 fixed connection of pivot 20, pivot 20 middle part is fixed with a pneumatic cylinder 21, be provided with round evenly distributed's hydraulic telescoping rod 22 on the pneumatic cylinder 21 outer wall, and every hydraulic telescoping rod 22 all runs through roller 3's outer wall and extends to clamp plate 6.

The movable frame 8 is provided with a plurality of overflow grooves 19 distributed around the movable frame 8, the movable frame 8 is movably connected with the base 7 through the pneumatic telescopic rod 13, and due to the overflow grooves 19, after one-time papermaking is completed, the movable frame 8 is driven by the pneumatic telescopic rod 13 to be submerged again, and when papermaking is carried out by utilizing the forming grooves 17, paper pulp can normally enter the forming grooves 17.

Inside cavity 26 that is provided with of clamp plate 6, cavity 26 mid-mounting has an intake pipe 24, the one end of intake pipe 24 is connected with one and is located clamp plate 6 bellows 23 on the lateral wall towards roller 3, the one end of bellows 23 is connected with hydraulic telescoping rod 22, intake pipe 24 both ends all are connected with one and are located the inside pneumatic rod 25 of cavity 26, the one end that two pneumatic rods 25 kept away from mutually connects the splint 27 that the piece is located on the outer wall of clamp plate 6 both sides respectively, and the one end that roller 3 was kept away from to splint 27 is provided with chamfer 28, and chamfer 28 is located inside cavity 26 when initial, install a plurality of evenly distributed's heating pipe 29 on clamp plate 6 keeps away from the inside wall.

Roller 3 passes through bearing frame 9, rail wheel 16 and auxiliary wheel 30 and supports, and roller 3 passes through rail wheel 16, auxiliary wheel 30, rotates between annular set rail 5 and the adjustable shelf 8 to be connected for roller 3 can rotate on adjustable shelf 8 and switch the clamp plate 6 of drying, extrusion, taking out the paper, effectively promotes production efficiency.

When the invention is used, firstly, each electrified part in the paper machine is electrified with an external power supply, then paper pulp and water are mixed and poured into the paper pulp pool 1, then paper making can be carried out, four waterproof cylinders 12 are started, the waterproof cylinders 12 are utilized to drive the pneumatic telescopic rods 13 to stretch, the four pneumatic telescopic rods 13 keep two of one sides of the base 7 to stretch, the two pneumatic telescopic rods 13 on the other side descend, so that the forming groove 17 on the movable frame 8 shakes in the paper pulp pool 1 to carry out paper making, paper pulp overflows into the drain net 18 from the overflow groove 19 in the paper making process, the paper pulp is gathered on the drain net 18, and along with the shaking of the movable frame 8, the paper pulp gradually forms sheet-shaped wet paper in the forming groove 17, after the paper making is finished, the waterproof cylinders 12 are utilized to control the four pneumatic telescopic rods 13 to stretch to the same height until the drain net 18 is completely exposed from the water in the paper pulp pool 1, four pneumatic telescopic rods 13 are utilized to drive the movable frame 8 to shake to simulate the action of papermaking, so that the rapid and automatic papermaking process is realized, and the forming effect can be ensured while the convenience is improved; then, starting the waterproof motor 10, driving the chain wheel 14 to rotate by using the waterproof motor 10, thereby driving the two rail wheels 16 to rotate, driving the roller 3 to rotate by using the annular sleeve rail 5 during the rotation of the rail wheels 16, the auxiliary wheel 30 playing a role of rotating the auxiliary roller 3 until one of the pressing plates 6 faces the forming groove 17, stopping the waterproof motor 10, at this time, starting the heating pipe 29 to heat the outer surface of the pressing plate 6, then starting the hydraulic cylinder 21, controlling the corresponding hydraulic telescopic rod 22 to extend by using the hydraulic cylinder 21, connecting the pressing plate 6 facing the forming groove 17 into the forming groove 17 and contacting with the sheet-shaped wet paper, heating and drying the wet paper by using the heated pressing plate 6, driving the hydraulic telescopic rod 22 to extend gradually by using the hydraulic cylinder 21 during the drying process, thereby pressing the pressing plate 6 by using the hydraulic telescopic rod 22, on the one hand playing a role of squeezing, dewatering, improving, drying and dewatering effects, on the other hand, along with the extrusion of the hydraulic telescopic rod 22, the corrugated pipe 23 is extruded by the hydraulic telescopic rod 22 to press the air inside the corrugated pipe 23 into the air inlet pipe 24 and enter the pneumatic rods 25 from the inside of the air inlet pipe 24, so as to drive the pneumatic rods 25 to extend, because the ends, far away from the two pneumatic rods 25, of the two pneumatic rods 25 are respectively connected with a clamping plate 27 positioned on the outer walls of the two sides of the pressing plate 6, and one end, far away from the roller 3, of the clamping plate 27 is provided with a chamfer 28, and the chamfer 28 is initially positioned inside the cavity 26, so that the chamfer 28 gradually extends out of the cavity 26, after the drying step is completed, the hydraulic telescopic rod 22 is controlled to gradually reset by using the hydraulic cylinder 21, when the hydraulic telescopic rod 22 is initially shortened, before the corrugated pipe 23 is reset under the action of the gravity of the, the chamfer 28 can be embedded into the paper in the process of resetting the chamfer 28, so that the paper can be clamped out by the clamping plate 27 in the process of contracting the hydraulic telescopic rod 22, the function of automatically taking out the paper is realized, the roller 3 is rotated after the pressing plate 6 is reset, the next pressing plate 6 is rotated to a state of facing the forming groove 17, the formed paper is directly taken down at the moment to perform subsequent cutting and finishing treatment, and the steps are repeated to perform subsequent papermaking.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.