CN220224781U - Pulp molding integrated automaton - Google Patents

Abstract

An integrated pulp molding automaton comprises a chassis, a pulp barrel, a pulp suction die, a vacuum air pipe, a transfer mechanism, a hot pressing mechanism, a conveying mechanism and a fifth driving device; the pulp barrel can be arranged on the underframe in a vertical moving way, the fifth driving device is used for driving the pulp barrel to move up and down, the pulp suction die is arranged in the pulp barrel, and the vacuum air pipe is communicated with the pulp suction die; the transfer mechanism comprises a sliding rail, a moving seat, a lower fixing plate, an upper fixing plate, a first driving device, a second driving device, a third driving device, a vacuum generator and a moving die. According to the utility model, the pulp molding integrated automaton solves the problems that in the prior art, the traditional product transfer mode is that an upper die and a lower die of a hot pressing mechanism are generally in butt joint with each other at multiple stations to exchange products, so that the die assembly error of each station is large, the die assembly precision is low, the production quality is low, the production efficiency is low, and a clearance position is required to be set, so that the total length of production equipment is increased, and the occupied area is wide.

Description

Pulp molding integrated automaton

Technical Field

The utility model relates to the technical field of pulp molding equipment, in particular to an integrated pulp molding automaton.

Background

At present, a lot of products in the pulp molding industry are produced by using a wet pressing process, such as tableware, egg trays, electronic bags and the like, and the wet pressing process is widely used, in particular to the production of paper-plastic tableware. The current wet-pressing process production equipment is mainly divided into a screen frame transfer mode and a product transfer mode.

The traditional product transfer mode is generally that an upper die and a lower die of a hot pressing mechanism are in butt joint with each other in a multi-station migration manner to exchange products, so that die assembly errors of each station are large, die assembly precision is low, production quality is low, production efficiency is low, a clearance position is required to be arranged, the total length of production equipment is increased, and the occupied area is wide.

Disclosure of Invention

The utility model aims to provide an integrated pulp molding automaton, which solves the problems that in the prior art, the traditional product transfer mode is that an upper die and a lower die of a hot pressing mechanism are generally in butt joint with each other at multiple stations to exchange products, so that the die assembly error of each station is large, the die assembly precision is low, the production quality is low, the production efficiency is low, and a clearance position is required to be arranged, so that the total length of production equipment is increased, and the occupied area is wide.

To achieve the purpose, the utility model adopts the following technical scheme:

an integrated pulp molding automaton comprises a chassis, a pulp barrel, a pulp suction die, a vacuum air pipe, a transfer mechanism, a hot pressing mechanism, a conveying mechanism and a fifth driving device;

the pulp barrel can be arranged on the underframe in a vertical moving way, the fifth driving device is used for driving the pulp barrel to move up and down, the pulp suction die is arranged in the pulp barrel, and the vacuum air pipe is communicated with the pulp suction die;

the transfer mechanism comprises a sliding rail, a movable seat, a lower fixed plate, an upper fixed plate, a first driving device, a second driving device, a third driving device, a vacuum generator and a movable die;

the two ends of the sliding rail are respectively arranged on the two hot pressing mechanisms, the movable seat is slidably arranged on the sliding rail, the movable seat is positioned above the pulp suction mold, the side surface of the movable seat is respectively provided with the first driving device and the second driving device, the output end of the first driving device is connected with the lower fixing plate, the first driving device is used for driving the lower fixing plate to move up and down, the output end of the second driving device is respectively connected with the upper fixing plate, the second driving device is used for driving the upper fixing plate to move up and down, and the third driving device is used for driving the movable seat to move left and right;

the lower fixing plate and the upper fixing plate are respectively provided with a vacuum air groove, the bottom surface of the lower fixing plate can be used for installing the movable die, and the top surface of the upper fixing plate is provided with the movable die;

the vacuum generator is arranged in the movable seat and is communicated with the inside of the movable mould through the vacuum air groove;

the hot pressing mechanism is used for heating and drying wet blanks, the conveying mechanism is arranged above the upper fixing plate, and the conveying mechanism is used for conveying products to a later procedure.

Further, the vacuum generator is communicated with the inside of the net frame through the vacuum air groove of the lower fixing plate.

Specifically, the front side and the rear side of the movable seat are respectively provided with a mounting block, the top surface of each mounting block is provided with a sliding block, and the sliding blocks are slidably mounted at the bottoms of the sliding rails;

the third driving device comprises a first driving part, a first gear and a first rack;

the first rack is installed in the slide rail, the first driving part is installed in the movable seat, the output end of the first driving part is provided with the first gear, the first driving part is used for driving the first gear to rotate, and the first gear is meshed with the first rack.

Preferably, the inside of removing the seat is hollow out construction, the inside of removing the seat is equipped with the mounting bracket, the mounting bracket is installed vacuum generator, the wall of removing the seat all around is equipped with the lightening hole.

In some embodiments, the hot press mechanism comprises a base, a lower die, an upper die, a fixing rod, a first mounting seat, a second mounting seat, a first heating plate, a second heating plate and a second driving part;

the first mounting seat can be mounted on the machine base in a vertical moving mode, the second driving part is used for driving the first mounting seat to move vertically, one end of the fixing rod is mounted on the top surface of the machine base, and the other end of the fixing rod is mounted on the bottom surface of the second mounting seat;

the lower die is installed in the first installation seat, the first heating plate is installed between the lower die and the first installation seat, the upper die is installed in the second installation seat, and the second heating plate is installed between the upper die and the second installation seat.

Further, a hanging ring is arranged in the middle of the top surface of the second mounting seat, a round hole is formed in the top surface of the second mounting seat, and the round hole is used for being communicated with an external air pipe;

the first heating plate is provided with air guide holes, and one side of the first heating plate is communicated with an exhaust cavity.

Specifically, the hot pressing mechanism further comprises an electronic ruler, one end of the electronic ruler is installed on the second installation seat, the other end of the electronic ruler is installed on the base, and the electronic ruler is electrically connected with the first installation seat.

Preferably, the conveying mechanism comprises a fixed frame, a receiving die holder, a third driving part, a fourth driving part, a movable frame, a second rack rail and a second gear;

the two ends of the fixing frame are respectively arranged on the two hot pressing mechanisms, the movable frame can be arranged on the fixing frame in a back-and-forth movable mode, the second toothed rail is arranged on the fixing frame, the fourth driving part is arranged on the movable frame, the second gear is arranged at the output end of the fourth driving part, and the second gear is meshed with the second toothed rail;

the material receiving die holder can be installed on the movable frame in an up-and-down movable mode, and the third driving part is used for driving the material receiving die holder to move up and down.

In some embodiments, the conveying mechanism further comprises a guide rod, one end of the guide rod is connected to the top surface of the material receiving die holder, and the other end of the guide rod is installed on the movable frame.

Further, the fifth driving device comprises a lifting frame, a fifth driving part, a first connecting frame, a second connecting frame, a first connecting rod, a first pulley, a second connecting rod, a second pulley, a first connecting strip, a second connecting strip and a third connecting strip;

the number of the first connecting frames and the number of the second connecting frames are two respectively, the middle parts of the first connecting frames are hinged to the middle parts of the second connecting frames, one ends of the two first connecting frames are hinged to the underframe respectively, the other ends of the two first connecting frames are connected through the first connecting rods respectively, the first pulleys are respectively arranged at the two ends of the first connecting rods, and the first pulleys are propped against the lifting frames;

one ends of the two second connecting frames are respectively hinged to the lifting frames, the other ends of the two second connecting frames are respectively connected through the second connecting rods, the second pulleys are respectively arranged at the two ends of the second connecting rods, and the second pulleys are propped against the underframe;

the two ends of the first connecting strip are respectively connected to one ends of the two second connecting rods, the two ends of the second connecting strip are respectively connected to the other ends of the second connecting rods, one end of the third connecting strip is connected to the middle of the first connecting strip, the other end of the third connecting strip is connected to the middle of the second connecting strip, the fifth driving part is mounted on the underframe, and the output end of the fifth driving part is hinged to the middle of the second connecting rod.

Compared with the prior art, one of the technical schemes has the following beneficial effects:

the movable seat moves left and right, so that wet blanks can be delivered to the hot pressing mechanism and simultaneously a dried and formed product is taken away, the wet blanks and the product are exchanged simultaneously, the paper pulp molding integrated automaton is convenient and quick, and the effect of improving the production efficiency of the paper pulp molding integrated automaton is achieved; compared with the traditional product transfer mode, the exchange structure and the exchange mode can avoid the phenomenon that the upper die and the lower die of the hot pressing mechanism influence the die assembly precision due to movement, achieve the effect of improving the product production quality, do not need to set a clearance position for the movement of the die holder, reduce the occupied area and improve the space utilization rate; further, two groups of hot pressing mechanisms are arranged, one group of hot pressing mechanisms is utilized for heating and drying, the movable seat is moved to the other group of hot pressing mechanisms for exchanging, alternate production is achieved, the time is reasonably utilized, the productivity is improved, the demolding efficiency is improved through vacuum blowing auxiliary demolding, and the exchanging and transferring efficiency of products is further improved.

Drawings

FIG. 1 is a schematic view of a pulp molding integrated automaton in accordance with one embodiment of the utility model;

FIG. 2 is a schematic view of the transfer mechanism of one embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of an upper fixing plate according to one embodiment of the present utility model;

FIG. 4 is a schematic structural view of a partial enlarged view at A of FIG. 3;

fig. 5 is a schematic structural view of a partial enlarged view at B of fig. 3;

FIG. 6 is a schematic view of a fourth driving apparatus according to one embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of a mounting bracket according to one embodiment of the present utility model;

FIG. 8 is a schematic view of a hot press mechanism according to one embodiment of the present utility model;

FIG. 9 is a schematic view of a sling according to one embodiment of the present utility model;

FIG. 10 is a schematic view of the structure of a conveying mechanism according to one embodiment of the present utility model;

FIG. 11 is a schematic view of the structure of a lifting frame according to one embodiment of the utility model;

fig. 12 is a schematic structural view of a fifth driving part according to one embodiment of the present utility model;

wherein: the chassis 1, the pulp vat 21, the pulp suction die 22, the transfer mechanism 3, the slide rail 31, the movable base 32, the mounting block 321, the slider 322, the mounting bracket 323, the lightening hole 324, the lower fixed plate 331, the upper fixed plate 332, the first driving device 341, the second driving device 342, the third driving device 35, the first driving part 351, the first gear 352, the first rack 353, the vacuum generator 36, the movable die 37, the hot pressing mechanism 4, the base 41, the lower die 42, the upper die 43, the fixing rod 44, the first mounting base 45, the second mounting base 46, the hanging ring 461, the round hole 462, the first heating plate 47, the second heating plate 48, the second driving part 49, the electronic ruler 410, the conveying mechanism 5, the fixing bracket 51, the material receiving die holder 52, the third driving part 53, the fourth driving part 54, the movable frame 55, the second rack 56, the guide rod 58, the fifth driving device 6, the lifting frame 61, the fifth driving part 62, the first connecting frame 63, the second connecting frame 64, the first connecting rod 65, the first pulley 651, the first connecting rod 66, the first pulley 651, the second connecting rod 66, the second connecting rod 47, the second heating plate 47, the second connecting rod 661, the first connecting rod 69, the third connecting rod 69, and the fourth connecting frame 9, and the fourth driving device.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly. In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more.

In one embodiment of the present utility model, as shown in fig. 1 to 12, an integrated pulp molding machine comprises a chassis 1, a pulp barrel 21, a pulp suction die 22, a vacuum air pipe (not shown), a transfer mechanism 3, a hot press mechanism 4, a conveying mechanism 5, and a fifth driving device 6; the pulp barrel 21 can be arranged on the underframe 1 in a vertical moving way, the fifth driving device 6 is used for driving the pulp barrel 21 to move vertically, the pulp suction die 22 is arranged in the pulp barrel 21, and the vacuum air pipe is communicated with the pulp suction die 22; the transfer mechanism 3 comprises a sliding rail 31, a moving seat 32, a lower fixed plate 331, an upper fixed plate 332, a first driving device 341, a second driving device 342, a third driving device 35, a vacuum generator 36 and a moving die 37; the two ends of the sliding rail 31 are respectively mounted on the two hot pressing mechanisms 4, the movable seat 32 is slidably mounted on the sliding rail 31, the movable seat 32 is located above the pulp suction die 22, the side surface of the movable seat 32 is respectively mounted with the first driving device 341 and the second driving device 342, the output end of the first driving device 341 is connected to the lower fixing plate 331, the first driving device 341 is used for driving the lower fixing plate 331 to move up and down, the output end of the second driving device 342 is respectively connected to the upper fixing plate 332, the second driving device 342 is used for driving the upper fixing plate 332 to move up and down, and the third driving device 35 is used for driving the movable seat 32 to move left and right; the lower fixing plate 331 and the upper fixing plate 332 are respectively provided with a vacuum groove, the bottom surface of the lower fixing plate 331 can be used for installing the moving mold 37, and the top surface of the upper fixing plate 332 is provided with the moving mold 37; the vacuum generator 36 is installed inside the movable base 32, and the vacuum generator 36 is communicated with the inside of the movable mold 37 through the vacuum air groove; the hot pressing mechanism 4 is used for heating and drying the wet blank, the conveying mechanism 5 is arranged above the upper fixing plate 332, and the conveying mechanism 5 is used for conveying the product to a subsequent process. In this embodiment, the number of the slide rails 31 and the vacuum generators 36 is two, the two vacuum generators 36 are respectively connected to the vacuum air grooves of the lower fixing plate 331 and the vacuum air grooves of the upper fixing plate 332, the first driving device 341 and the second driving device 342 are respectively lifting cylinders, the number of the first driving device 341 and the second driving device 342 is four, the two first driving devices 341 are respectively mounted on the left and right sides of the moving seat 32, the two second driving devices 342 are respectively mounted on the left and right sides of the moving seat 32, the moving stability of the lower fixing plate 331 and the upper fixing plate 332 is ensured by the four first driving devices 341 and the four second driving devices 342, and in operation, the fifth driving device 6 drives the pulp barrel 21 to lift, the slurry submerges the slurry sucking mould 21, the slurry sucking mould 21 is adsorbed and molded with wet blank by the vacuum air pipe, the slurry barrel 21 is reset and the slurry is replenished by the slurry inlet, then the first driving device 341 drives the lower fixed plate 331 to descend, the moving mould 37 at the bottom surface of the lower fixed plate 331 is clamped with the slurry sucking mould, and the corresponding vacuum generator 36 starts to work, the vacuum generator 36 makes the moving mould 37 adsorb the wet blank of the slurry sucking mould 21 by the vacuum air groove of the lower fixed plate 331, after the wet blank is adsorbed, the first driving device 341 drives the lower fixed plate 331 to ascend, and in the ascending process, the vacuum generator 36 continues to work, so as to dehydrate the wet blank, then the third driving device 35 drives the hot pressing mechanism 4 at the left side of the moving seat 32 to move, the vacuum generator 36 is matched by clamping, transferring the wet blank to the hot pressing mechanism 4, specifically, the lower die 42 of the hot pressing mechanism 4 adsorbs the wet blank, the lower die 42 of the hot pressing mechanism 4 moves upwards to be clamped with the upper die 43, the wet blank is heated and dried, the third driving device 35 drives the moving seat 32 to return to the upper side of the pulp barrel 21 and perform feeding of the next round, namely, the third driving device 35 drives the moving seat 32 to drive the moving die 37 to adsorb the second wet blank to the hot pressing mechanism 4 on the right side, then the third driving device 35 drives the moving seat 32 to reset and adsorb the third wet blank, at this time, the first wet blank is heated and dried to be formed into a product, the upper die 43 of the left hot pressing mechanism 4 adsorbs the product, the lower die 42 is reset, then the third driving device 35 drives the moving seat 32 to drive the third wet blank to move between the upper die 43 and the lower die 42 of the left hot pressing mechanism, the second driving device 342 drives the upper fixing plate 21 to lift, the upper die 43 is clamped with the moving die 37 of the upper fixing plate 332, the moving die 37 of the upper fixing plate 332 adsorbs the product of the upper die 43 through the corresponding vacuum generator 36, the lower die 42 is clamped with the moving die 37 of the lower fixing plate 331, the lower die 42 adsorbs the wet blank, the third driving device 35 drives the moving base 32 to drive the product to reset, at this time, the product is positioned below the conveying mechanism 5, the conveying mechanism 5 is clamped with the moving die 37 of the upper fixing plate 332, the conveying mechanism adsorbs the product of the moving die 37 of the upper fixing plate 332, the upper fixing plate 332 is demolded with the aid of the vacuum generator 36, finally the conveying mechanism 5 conveys the product to a subsequent process, the working principle of the right hot pressing mechanism 4 is the same as that of the left hot pressing mechanism 4; according to the paper pulp molding integrated automaton, the slide rail 31, the movable seat 32, the lower fixed plate 331, the upper fixed plate 332, the first driving device 341, the second driving device 342, the third driving device 35, the vacuum generator 36 and the hot pressing mechanism 4 are adopted, so that the movable seat 32 moves left and right, a wet blank can be delivered to the hot pressing mechanism, a dried and molded product is taken away, the wet blank and the product are exchanged simultaneously, and the paper pulp molding integrated automaton production efficiency is improved; compared with the traditional product transfer mode, the method has the advantages that through the exchange structure and the exchange mode, the phenomenon that the upper die 43 and the lower die 42 of the hot pressing mechanism influence die assembly precision due to movement can be avoided, the effect of improving the product production quality is achieved, the arrangement of a clearance position for moving a die holder is not needed, the occupied area is reduced, and the space utilization rate is improved; further, two groups of hot pressing mechanisms are arranged, one group of hot pressing mechanisms is used for heating and drying, the movable seat 32 is moved to the other group of hot pressing mechanisms for exchanging, alternate production is achieved, the time is reasonably utilized, the productivity is improved, the demolding efficiency is improved through vacuum blowing auxiliary demolding, and the exchanging and transferring efficiency of products is further improved.

As shown in fig. 6 to 9, the vacuum generator 36 is connected to the inside of the frame 9 through the vacuum air groove of the lower fixing plate 331, and further comprises a fourth driving device 7, the fourth driving device 7 is mounted on the lower fixing plate 331 and the hot pressing mechanism 4, respectively, and the fourth driving device 7 is used for clamping or unclamping the frame 9. In this embodiment, the bottom surface of the lower fixing plate 331 is not required to be provided with the moving mold 37, the fixing plate 331 and the hot pressing mechanism 4 are respectively provided with the fourth driving devices 7, the fourth driving devices 7 of the hot pressing mechanism 4 are positioned at the left and right sides of the upper mold 43, the fourth driving devices 7 are clamping cylinders, in operation, the net frame 9 is placed on the pulp suction mold 22 of the pulp drum 21, the pulp suction mold 22 fills the net holes on the net frame 9 with paper fibers through the vacuum air pipes, the pulp drum 21 is reset and the pulp is replenished through the pulp inlet, then the first driving devices 341 drive the lower fixing plate 331 to descend until the lower fixing plate 331 is attached to the top surface of the net frame 9, the fourth driving devices 7 of the lower fixing plate 331 clamp the net frame 9, and the corresponding vacuum generator 36 starts to operate, that is, the net frame 9 is transferred from the pulp suction mold 22 to the lower fixed plate 331, the first driving device 341 drives the lower fixed plate 331 to ascend and reset, then the third driving device 35 drives the movable seat 32 to move towards the left hot pressing mechanism 4, the vacuum generator 36 is matched to release the die in a mold clamping mode, the fourth driving device 7 of the lower fixed plate 331 releases the net frame 9, the net frame 9 is transferred to the hot pressing mechanism 4 to heat and dry, the movable seat 32 resets and transfers the second net frame 9 to the right hot pressing mechanism, the movable seat 32 resets and transfers the third net frame 9 between the upper die 43 and the lower die 42 of the left hot pressing mechanism 4, at this time, the first net frame 9 is clamped and grabbed by the fourth driving device 7 of the upper die 43 and transferred to the upper die 43, then the movable seat 32 places the third net frame 9 on the lower die 42 of the left hot pressing mechanism 4, the fourth driving device 7 of the upper mold 43 releases the first frame 9, and places the first frame 9 on the moving mold 37 of the upper fixing plate 332, then the conveying mechanism 5 clamps the first frame 9, the moving seat 32 resets and clamps the fourth frame 9, after the moving seat 32 moves rightwards, the conveying mechanism 5 drives the first frame 9 to descend until being placed on the pulp suction mold 22, then separates the frame 9 from the finished product, and the conveying mechanism 5 lifts up with the product and conveys the product to the post-process. It should be noted that, because the pulp is absorbed by vacuum in the wet pressing process of the pulp molding at present, the paper fiber is attached to the net of the pulp absorbing mold to form a wet blank, the pulp absorbing net is not separated, the wet blank is directly pressed and dried at the hot pressing station, the steam exhausting net is not separated, the net frame 9 is a carrier of the product, the net frame 9 is designed as an upper and a lower frames, a layer of net is clamped in the middle, the net layer and the upper and the lower frames are matched into the shape of the product, the net layer and the upper and the lower frames are used in the pulp absorbing molding, the production mode of installing the net frame 9 by the lower fixing plate 331 is suitable for the production of the product with smaller molding thickness, the production mode of installing the movable mold 37 by the lower fixing plate 331 is suitable for the production of the product with larger molding thickness, and in the production mode, the net frame is not needed, but the net is directly designed on the pulp absorbing mold and the hot pressing mold. Traditional mode of production is shifted to the screen frame adopts the manipulator cooperation, and the manipulator is responsible for driving the screen frame and shifts, and the screen frame inhales the thick liquid back, and the manipulator takes sucking disc seat to cross the mould, then shifts the product to hot pressing mechanism, and the manipulator removes the product to the later process after the shaping and cuts edge or directly piles up, and the manipulator uses frequently, not only leads to product production cycle, still makes the screen frame jolt moreover, influences the quality of product, and the production mode of this embodiment, convenient and fast is favorable to improving production efficiency and production quality.

As shown in fig. 3-5, the front and rear sides of the movable seat 32 are respectively provided with a mounting block 321, the top surface of the mounting block 321 is provided with a sliding block 322, and the sliding block 322 is slidably mounted at the bottom of the sliding rail 31; the third driving device 35 includes a first driving part 351, a first gear 352 and a first rack 353; the first rack 353 is mounted on the slide rail 31, the first driving portion 351 is mounted on the movable seat 32, the output end of the first driving portion 351 is mounted with the first gear 352, the first driving portion 351 is used for driving the first gear 352 to rotate, and the first gear 352 is meshed with the first rack 353. In this embodiment, the number of the mounting blocks 321 and the number of the sliding blocks 322 are four, two mounting blocks 321 are respectively mounted on the front and rear sides of the moving seat 32, and when the moving seat 32 moves, specifically, the sliding blocks 322 on the top surface of the mounting blocks 321 slide left and right at the bottom of the sliding rail 31, so as to achieve the effect of improving the moving smoothness of the moving seat 32. The first driving part 351 is a motor, and when in operation, the first driving part 351 drives the first gear 352 to rotate, and the first gear 352 moves on the first rack 353, so that the movable seat 32 moves, and the device is convenient and quick, and has high transmission efficiency.

As shown in fig. 7, the movable seat 32 has a hollow structure, a mounting bracket 323 is provided in the movable seat 32, the mounting bracket 323 is provided with the vacuum generator 36, and the wall surfaces around the movable seat 2 are provided with lightening holes 324. In this embodiment, the mounting bracket 323 is a groined structure, which plays a role in reinforcing the structure of the movable base 32, and the mounting bracket 323 is configured as a hollow structure, and the lightening holes 324 are avoided in the periphery thereof, so that the weight of the movable base 32 can be reduced, the movement of the movable base 32 is lighter, and the movement efficiency of the movable base 32 is improved.

As shown in fig. 8 to 9, the hot press mechanism 4 includes a base 41, a lower die 42, an upper die 43, a fixing rod 44, a first mount 45, a second mount 46, a first heating plate 47, a second heating plate 48, and a second driving part 49; the first mounting seat 45 is movably mounted on the stand 41 in an up-down direction, the second driving portion 49 is used for driving the first mounting seat 45 to move in an up-down direction, one end of the fixing rod 44 is mounted on the top surface of the stand 41, and the other end of the fixing rod 44 is mounted on the bottom surface of the second mounting seat 46; the lower die 42 is mounted on the first mounting seat 45, the first heating plate 47 is mounted between the lower die 42 and the first mounting seat 45, the upper die 43 is mounted on the second mounting seat 46, and the second heating plate 48 is mounted between the upper die 43 and the second mounting seat 46. In this embodiment, the second driving part 49 is a hydraulic cylinder, the number of the second driving parts 49 is five, one in the middle is a quick cylinder, and the other four are pressurization cylinders distributed around, so that the lower die 42 is quickly and stably lifted, and the pressure is ensured to be stable and uniform in operation, so that the quality and stability of a product are improved, the number of the fixing rods 44 is four, the interiors of the first heating plate 47 and the second heating plate are all heating pipes which are electrically heated, corresponding air guide holes and mounting holes are arranged, in operation, the lower fixing plate 331 drives the first mounting seat 45 to lift after the wet blank is placed on the lower die 42 and leaves, and then the lower die 42 is driven to lift and be matched with the upper die 43, the first heating plate 47 and the second heating plate 48 start heating and drying the wet blank, after the wet blank is heated and dried and molded into the product, the upper die 43 adsorbs the product, the lower fixing plate 331 is driven by the lower fixing plate 331 to lift the first mounting seat 45, and then the lower die 43 is reset to the lower die 43, so that the product is delivered to the product is improved, and the product is produced by the lower die 43 is delivered to the lower die 43, and the paper pulp drying machine is moved by the lower fixing plate 43.

As shown in fig. 9, a hanging ring 461 is disposed in the middle of the top surface of the second mounting seat 46, a circular hole 462 is disposed on the top surface of the second mounting seat 46, and the circular hole 462 is used for communicating with an external air pipe; the first heating plate 47 is provided with air holes, and one side of the first heating plate 47 is communicated with an exhaust cavity 471. In this embodiment, the upper mold 43 is provided with a gas blowing hole and an adsorption hole with corresponding shapes, the lower mold 42 is also provided with a gas blowing hole and an adsorption hole with corresponding shapes, the first heating plate 47 and the second heating plate 48 are respectively provided with a gas guiding hole, one side of the first heating plate 47 is also communicated with a gas discharging cavity 471, the gas discharging cavity is a channel for mainly discharging water in wet blank drying in hot pressing operation, different hole sites are arranged in the gas discharging cavity according to different products, and the design is divided into an inner cavity and an outer cavity according to the gas discharging design of the lower mold 42, wherein the inner cavity is made of stainless steel, and mainly the water evaporated by the wet blank of the product has impurities in hot pressing operation and has certain corrosiveness; the outer cavity is made of common carbon steel, and is mainly used for protecting the inner cavity and supporting compression resistance, and a heat-insulating filler is arranged between the steam exhaust inner cavity and the steam exhaust outer cavity, so that heat energy conduction during high-temperature steam exhaust is reduced, and the machine temperature rise and overheat of a hot-pressing station are avoided; further, the middle part of the top surface of the second mounting seat 46 is provided with the hanging ring 461, so that the hot pressing mechanism 4 is convenient for hanging and transferring, and is convenient for disassembling and assembling the second mounting seat 46, the top surface of the second mounting seat 46 is provided with two round holes 462, and the two round holes 462 are used for communicating a vacuum blowing pipeline and a vacuum adsorption pipeline, so that a foundation is provided for adsorption, transferring and demolding of products.

As shown in fig. 9, the thermo-compression mechanism 4 further includes an electronic ruler 410, one end of the electronic ruler 410 is mounted on the second mounting seat 46, the other end of the electronic ruler 410 is mounted on the stand 41, and the electronic ruler 410 is electrically connected with the first mounting seat 45. In this embodiment, the electronic ruler 410 can precisely observe and control the mold clamping positions of the upper mold 43 and the lower mold 42, and can also adjust the delivery position of the product or the screen frame in cooperation with the transfer mechanism 3.

As shown in fig. 10, the conveying mechanism 5 includes a fixing frame 51, a receiving die holder 52, a third driving part 53, a fourth driving part 54, a moving frame 55, a second rack 56, and a second gear (not shown in the figure); the two ends of the fixing frame 51 are respectively mounted on the two hot pressing mechanisms 4, the movable frame 55 is mounted on the fixing frame 51 in a back-and-forth movable manner, the second toothed rail 56 is mounted on the fixing frame 51, the fourth driving part 54 is mounted on the movable frame 55, the second gear is mounted at the output end of the fourth driving part 54, and the second gear is meshed with the second toothed rail 56; the material receiving die holder 52 is movably mounted on the movable frame 55, and the third driving portion 53 is used for driving the material receiving die holder 52 to move up and down. In this embodiment, the pulp suction mold 22 is mounted on the fixing frame 51, an air hole is formed on the top surface of the material receiving mold seat 52, the air hole is used for connecting a vacuum air blowing pipe and a vacuum suction pipe, the third driving portion 53 is an oil cylinder, the fourth driving portion 54 is a motor, when in operation, the third driving portion 53 drives the material receiving mold seat 52 to descend, after the upper fixing plate 332 and the material receiving mold seat 52 are clamped, the material receiving mold seat 52 adsorbs a product, the third driving portion 53 drives the material receiving mold seat 52 to ascend and reset, and the fourth driving portion 54 drives the second gear to rotate, so that the movable frame 55 moves back and forth along the length direction of the second rack 56, thereby transferring the product to a subsequent process; if the production mode of transferring the screen frame is adopted, clamping cylinders are required to be installed at two sides of the receiving die holder 52, so that the screen frame can be clamped or loosened conveniently.

As shown in fig. 10, the conveying mechanism 5 further includes a guide rod 58, one end of the guide rod 58 is connected to the top surface of the receiving mold base 52, and the other end of the guide rod 58 is mounted on the moving frame 55. In this embodiment, the third driving portion 53 is mounted on the moving frame 55, the output end of the third driving portion 53 is connected to the receiving die holder 52, the number of the guide rods 58 is four, the four guide rods 58 are respectively connected to four end corners of the top surface of the receiving die holder 52, and by setting the guide rods 58, the stability of the up-and-down movement of the receiving die holder 52 is ensured, the deviation thereof is placed, and the connection stability of the third driving portion 53 and the receiving die holder 52 is improved.

As shown in fig. 11 to 12, the fifth driving device 6 includes a lifting frame 61, a fifth driving part 62, a first connecting frame 63, a second connecting frame 64, a first connecting rod 65, a first pulley 651, a second connecting rod 66, a second pulley 661, a first connecting bar 67, a second connecting bar 68, and a third connecting bar 69; the number of the first connecting frames 63 and the second connecting frames 64 is two, the middle parts of the first connecting frames 63 are hinged to the middle parts of the second connecting frames 64, one ends of the two first connecting frames 63 are hinged to the underframe 1, the other ends of the two first connecting frames 63 are connected through the first connecting rods 65, the first pulleys 651 are respectively arranged at the two ends of the first connecting rods 65, and the first pulleys 651 are propped against the lifting frames 61; one ends of the two second connecting frames 64 are respectively hinged to the lifting frame 61, the other ends of the two second connecting frames 64 are respectively connected through the second connecting rods 66, the second pulleys 661 are respectively arranged at two ends of the second connecting rods 66, and the second pulleys 661 are propped against the underframe 1; the two ends of the first connecting bar 67 are respectively connected to one ends of the two second connecting bars 66, the two ends of the second connecting bar 68 are respectively connected to the other ends of the second connecting bars 66, one end of the third connecting bar 69 is connected to the middle of the first connecting bar 67, the other end of the third connecting bar 69 is connected to the middle of the second connecting bar 67, the fifth driving part 62 is mounted on the chassis, and the output end of the fifth driving part 64 is hinged to the middle of the second connecting bar 66. In this embodiment, the second driving portion 62 is a hydraulic cylinder, when in operation, the output shaft of the second driving portion 64 extends out, so as to push the second connecting rod 66, the second pulleys 661 at two ends of the second connecting rod 66 slide on the chassis 1, that is, one end of the second connecting frame 64 slides on the chassis 1, and the middle portion of the second connecting frame 64 is hinged with the middle portion of the first connecting frame 63, so that the other end of the second connecting frame 64 rises upwards, one end of the first connecting frame 63 is hinged with the chassis 1, and the other end of the first connecting frame 63 rises upwards, which is embodied as that the first pulley 651 at the other end of the first connecting frame 63 slides left and right on the bottom surface of the lifting frame 61, so that the lifting frame 61 achieves the purpose of moving upwards, and further, four supporting feet 651 are arranged at four corners of the bottom surface of the lifting frame 61, and can abut against the chassis 1, and four supporting feet are arranged to prevent the lifting frame 61 from moving left and right, and the second pulleys 661 can be connected with the fifth driving device 6, the fifth driving device is connected with the fifth driving device 67, and the fifth driving device is ensured to the fifth driving device, and the fifth driving device is connected with the first driving device and the fifth driving device 68.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An integrated pulp molding machine, characterized in that: comprises a chassis, a pulp barrel, a pulp suction mould, a vacuum air pipe, a transfer mechanism, a hot pressing mechanism, a conveying mechanism and a fifth driving device;

the pulp barrel can be arranged on the underframe in a vertical moving way, the fifth driving device is used for driving the pulp barrel to move up and down, the pulp suction die is arranged in the pulp barrel, and the vacuum air pipe is communicated with the pulp suction die;

the transfer mechanism comprises a sliding rail, a movable seat, a lower fixed plate, an upper fixed plate, a first driving device, a second driving device, a third driving device, a vacuum generator and a movable die;

the two ends of the sliding rail are respectively arranged on the two hot pressing mechanisms, the movable seat is slidably arranged on the sliding rail, the movable seat is positioned above the pulp suction mold, the side surface of the movable seat is respectively provided with the first driving device and the second driving device, the output end of the first driving device is connected with the lower fixing plate, the first driving device is used for driving the lower fixing plate to move up and down, the output end of the second driving device is respectively connected with the upper fixing plate, the second driving device is used for driving the upper fixing plate to move up and down, and the third driving device is used for driving the movable seat to move left and right;

the lower fixing plate and the upper fixing plate are respectively provided with a vacuum air groove, the bottom surface of the lower fixing plate can be used for installing the movable die, and the top surface of the upper fixing plate is provided with the movable die;

the vacuum generator is arranged in the movable seat and is communicated with the inside of the movable mould through the vacuum air groove;

the hot pressing mechanism is used for heating and drying wet blanks, the conveying mechanism is arranged above the upper fixing plate, and the conveying mechanism is used for conveying products to a later procedure.

2. The pulp molding integrated automaton of claim 1, wherein: the vacuum generator is communicated with the inside of the net frame through a vacuum air groove of the lower fixing plate.

3. The pulp molding integrated automaton of claim 1, wherein: the front side and the rear side of the movable seat are respectively provided with a mounting block, the top surface of each mounting block is provided with a sliding block, and the sliding blocks are slidably arranged at the bottoms of the sliding rails;

the third driving device comprises a first driving part, a first gear and a first rack;

the first rack is installed in the slide rail, the first driving part is installed in the movable seat, the output end of the first driving part is provided with the first gear, the first driving part is used for driving the first gear to rotate, and the first gear is meshed with the first rack.

4. The pulp molding integrated automaton of claim 1, wherein: the inside of removing the seat is hollow out construction, the inside of removing the seat is equipped with the mounting bracket, the mounting bracket is installed vacuum generator, remove the wall of seat all around and be equipped with the lightening hole.

5. The pulp molding integrated automaton of claim 1, wherein: the hot pressing mechanism comprises a base, a lower die, an upper die, a fixed rod, a first mounting seat, a second mounting seat, a first heating plate, a second heating plate and a second driving part;

the first mounting seat can be mounted on the machine base in a vertical moving mode, the second driving part is used for driving the first mounting seat to move vertically, one end of the fixing rod is mounted on the top surface of the machine base, and the other end of the fixing rod is mounted on the bottom surface of the second mounting seat;

the lower die is installed in the first installation seat, the first heating plate is installed between the lower die and the first installation seat, the upper die is installed in the second installation seat, and the second heating plate is installed between the upper die and the second installation seat.

6. The pulp molding integrated automaton of claim 5, wherein: the middle part of the top surface of the second mounting seat is provided with a hanging ring, the top surface of the second mounting seat is provided with a round hole, and the round hole is used for communicating an external air pipe;

the first heating plate is provided with air guide holes, and one side of the first heating plate is communicated with an exhaust cavity.

7. The pulp molding integrated automaton of claim 5, wherein: the hot pressing mechanism further comprises an electronic ruler, one end of the electronic ruler is installed on the second installation seat, the other end of the electronic ruler is installed on the base, and the electronic ruler is electrically connected with the first installation seat.

8. The pulp molding integrated automaton of claim 1, wherein: the conveying mechanism comprises a fixed frame, a material receiving die holder, a third driving part, a fourth driving part, a movable frame, a second toothed rail and a second gear;

the two ends of the fixing frame are respectively arranged on the two hot pressing mechanisms, the movable frame can be arranged on the fixing frame in a back-and-forth movable mode, the second toothed rail is arranged on the fixing frame, the fourth driving part is arranged on the movable frame, the second gear is arranged at the output end of the fourth driving part, and the second gear is meshed with the second toothed rail;

the material receiving die holder can be installed on the movable frame in an up-and-down movable mode, and the third driving part is used for driving the material receiving die holder to move up and down.

9. The pulp molding machine as claimed in claim 8, wherein: the conveying mechanism further comprises a guide rod, one end of the guide rod is connected to the top surface of the material receiving die holder, and the other end of the guide rod is installed on the movable frame.

10. The pulp molding integrated automaton of claim 1, wherein: the fifth driving device comprises a lifting frame, a fifth driving part, a first connecting frame, a second connecting frame, a first connecting rod, a first pulley, a second connecting rod, a second pulley, a first connecting strip, a second connecting strip and a third connecting strip;

the number of the first connecting frames and the number of the second connecting frames are two respectively, the middle parts of the first connecting frames are hinged to the middle parts of the second connecting frames, one ends of the two first connecting frames are hinged to the underframe respectively, the other ends of the two first connecting frames are connected through the first connecting rods respectively, the first pulleys are respectively arranged at the two ends of the first connecting rods, and the first pulleys are propped against the lifting frames;

one ends of the two second connecting frames are respectively hinged to the lifting frames, the other ends of the two second connecting frames are respectively connected through the second connecting rods, the second pulleys are respectively arranged at the two ends of the second connecting rods, and the second pulleys are propped against the underframe;

the two ends of the first connecting strip are respectively connected to one ends of the two second connecting rods, the two ends of the second connecting strip are respectively connected to the other ends of the second connecting rods, one end of the third connecting strip is connected to the middle of the first connecting strip, the other end of the third connecting strip is connected to the middle of the second connecting strip, the fifth driving part is mounted on the underframe, and the output end of the fifth driving part is hinged to the middle of the second connecting rod.