A rotating multi-station beam-column integrated stone-like dry-wet forming device and method thereof

Abstract

The invention relates to the technical field of stone-imitation dry-wet forming devices, and in particular to a rotating multi-station beam-column integrated stone-imitation dry-wet forming device and a method thereof. The structure comprises: a slurry volume adjustment and constant volume feeding station, a leveling station, a static pressure station, a demoulding station, a base material wet blank feeding station, and a rotating turntable mechanism. The stone-imitation dry-wet forming device is hollowed out in the middle of two circular-shaped thick plates, and a circular-shaped groove hole is formed in the hollowed-out place. The two hollowed-out plates are used as an upper crossbeam and a lower crossbeam, and then the upper crossbeam and the lower crossbeam are fixed to the upper end and the lower end of the circular groove hole to form a tic-tac-toe structure. The beam-column integrated frame of the tic-tac-toe structure replaces the frame of the static pressure station of the existing column structure fixed by screws. The tic-tac-toe structure has better force bearing, lower installation cost, smaller span, lower pressure, more stable and not easy to break by utilizing the characteristics of the tic-tac-toe structure, and the structure and process are simpler and more reliable.

Description

Technical Field

[0001] The invention relates to the technical field of stone-imitation dry-wet forming devices, and in particular to a rotating multi-station beam-column integrated stone-imitation dry-wet forming device and a method thereof. Background Art

[0002] There are generally only two molding methods for existing artificial stones, such as curbstones, namely wet method and dry method. The specific operation of the wet molding method is: pouring cement slurry into the molding mold, leaving the molding mold for curing after it is filled, and demolding after the cement slurry in the molding mold is dry; the specific operation of the dry molding method is: mixing gravel, cement and sand into dry hard concrete, and then pouring the concrete into the molding mold for vibration compaction, and demolding after vibration compaction. However, the equipment in the prior art cannot form the curbstones required by the dry method and the wet method at the same time under high pressure, and usually several stations are distributed to different The corresponding required processes are carried out on the equipment, so that the working space occupied by multiple devices is large, and a larger workplace is required. Not only is the cost high, but the production efficiency of the curbstone is greatly reduced when multiple devices are transported. Moreover, the frame on the static pressure station adopts a column structure fixed to each other with screws. This structure not only has a large span and high pressure, but also has poor stability. The huge reaction force generated under high pressure can easily cause the column to break, and the screws and nuts are also easy to loosen and break, which is relatively unsafe, highly dangerous, has poor force, high cost, and complex structure and process.

[0003] Based on the above background, a rotating multi-station beam-column integrated stone-like dry-wet forming device has practical significance and broad prospects. Summary of the invention

[0004] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures specifically pointed out in the description, claims and other drawings of the description.

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a rotating multi-station beam-column integrated stone-like dry-wet forming device.

[0006] To achieve the above-mentioned purpose, the technical solution of the present invention is: a rotating multi-station beam-column integrated stone-like dry-wet forming device, whose structure includes: a slurry volume adjustment and constant volume feeding station, a leveling station, a static pressure station, a demolding station, a base material wet blank feeding station, and a rotating turntable mechanism. The slurry volume adjustment and constant volume feeding station, the leveling station, the static pressure station and the demolding station are successively installed in a ring form on the rotating turntable mechanism. The rotating turntable mechanism is divided into two semi-circular discs spliced ​​together. The base material wet blank feeding station is arranged on one side of the leveling station. The static pressure station is divided into a beam-column integrated frame and a high-pressure forming mechanism. The high-pressure forming mechanism is connected to the beam-column integrated frame, and the rotating turntable mechanism passes through the beam-column integrated frame.

[0007] Preferably, the slurry volume adjustment and constant volume feeding station includes a feeding pipe, a transfer box, a baffle plate rotating shaft, a baffle plate rotating lever, a baffle plate lifting nut, a feed arm rotating shaft, a feed arm sprocket, a vent pipe, a feed pipe, a constant volume pipe, a material distribution ball head, a baffle plate, a volume adjustment pipe, and a material distribution pipe. The feeding pipe is installed on the transfer box, the feed arm rotating shaft is inserted into the baffle plate rotating shaft, the feed arm sprocket is transmission-connected to the feed arm rotating shaft, the baffle plate rotating lever is installed at the lower end of the baffle plate lifting nut, the vent pipe is inserted into the transfer box and has feed pipes on both sides, the upper end of the constant volume pipe is connected to the feed pipe, the volume adjustment pipe is installed at the lower end of the constant volume pipe, the distribution ball head is arranged at the lower end of the volume adjustment pipe through the baffle plate, the lower end of the distribution ball head is inserted into the distribution pipe, and the distribution pipe is installed above the rotating turntable mechanism.

[0008] Preferably, the rotating turntable mechanism includes a turntable drive gear, a drive motor, a turntable bearing, a guide roller, a demoulding top plate, a turntable, a mold, and a turntable circular guide rail. The turntable drive gear is connected to the drive motor in a transmission manner, the turntable circular guide rail is clearance-matched with the turntable bearing, guide rollers are arranged on both sides of the turntable bearing, the demoulding top plate is installed at the lower end of the mold, the turntable is connected to the mold, the turntable can be rotated through the turntable drive gear, the mold is arranged below the material distribution pipe, the turntable is divided into two semi-circular discs, and one side of the turntable is connected to the beam-column integrated frame.

[0009] Preferably, a plurality of groups of guide rail rollers are mounted around the turntable circular guide rail.

[0010] Preferably, the beam-column integrated frame includes a U-shaped thick plate, an upper crossbeam, a U-shaped slot, a lower crossbeam, a mounting plate, and a support column. There are two U-shaped thick plates and the middle is hollowed out to form an upper crossbeam and a lower crossbeam. The middle of the U-shaped thick plate is hollowed out to form a U-shaped slot. An upper crossbeam is arranged at the upper end of the U-shaped slot and a lower crossbeam is arranged at the lower end. Support columns are connected to the left and right sides of the U-shaped slot, mounting plates connected to the high-pressure forming mechanism are arranged on both sides of the upper crossbeam, a turntable is connected to the lower crossbeam, and the turntable passes through the U-shaped slot.

[0011] Preferably, the circular thick plate is made of steel plate.

[0012] Preferably, the support columns on the left and right sides of the roundabout hole are connected with the upper crossbeam and the lower crossbeam to form an integral tic-tac-toe structure.

[0013] Preferably, the high-pressure forming mechanism includes a high-pressure oil cylinder, a return oil cylinder, a plunger, a connecting plate, and a pressing plate. There are two return oil cylinders in total and the lower ends are connected to the connecting plates. The upper ends of the two return oil cylinders are respectively connected to mounting plates. The connecting plates pass through the plungers. The lower end of the plungers is equipped with a pressing plate. The plungers can be pressed downwardly on the high-pressure oil cylinders, and the upper end of the high-pressure oil cylinders is connected to the upper crossbeam.

[0014] Preferably, the pressing plate is installed above the mold.

[0015] A method for rotating a multi-station beam-column integrated stone-like dry-wet molding device comprises the following steps:

[0016] S1. A certain amount of slurry with high fluidity is dropped onto a rotating turntable mechanism through a slurry volume adjustment and constant volume feeding station, and a slurry cavity of 100-200 cm is laid in the mold on the rotating turntable mechanism;

[0017] S2, the rotating turntable mechanism rotates the slurry to the leveling station;

[0018] S3, the base material wet billet feeding station is filled with dry material and pressed into the base material wet billet, and the base material is fed to the leveling station to be combined with the slurry;

[0019] S4, the rotating turntable mechanism rotates the combined materials to the static pressure station, and the high-pressure molding mechanism performs filter pressing molding on the materials;

[0020] S5. Finally, the rotating table mechanism rotates the material after filter pressing to the demoulding station for demoulding.

[0021] By adopting the above-mentioned technical scheme, the beneficial effect of the present invention is that the imitation stone dry-wet forming device causes the turntable driving gear to mechanically rotate through the driving machine, and the turntable circular guide rail causes the turntable to rotate under the action of the guide rail roller and the turntable bearing, which has the function of rotating the mold to the next workstation, wherein the turntable is divided into two semi-circular discs and spliced ​​together to effectively avoid the high-pressure oil cylinder or the return oil cylinder blocking the turntable, resulting in the turntable being unable to be installed through the beam-column integrated frame, that is, it is divided into two semi-circular discs and spliced ​​together so that it can be installed through the beam-column integrated frame, and the high-pressure oil cylinder drives the plunger to carry the pressing plate to press down one way, so that the material on the mold is high-pressure formed into the shape of a curbstone, and the high-pressure oil cylinder accumulates strong pressure energy and then transmits power to the outside through the piston. The characteristic has a large extrusion force, which is used to achieve high-pressure conditions to form materials with good specifications and quality, and the high-pressure oil cylinder is installed on the upper horizontal The two return cylinders move the plunger back to its original position through the connecting plate, which has the effect of obtaining a large and balanced cylinder force when returning to its original position. The beam-column integrated frame is hollowed out in the middle of two circular thick plates, and a circular groove is formed in the hollowed-out place. The two plates are used as the upper and lower beams, and the upper and lower beams are fixed to the upper and lower ends of the circular groove to form a tic-tac-toe structure, and then the high-pressure forming mechanism is installed on the beam-column integrated frame with a tic-tac-toe structure. The beam-column integrated frame with a tic-tac-toe structure replaces the existing static pressure station frame with a column structure fixed with screws, and utilizes the characteristics of the tic-tac-toe structure to have better force, lower installation cost, smaller span, smaller pressure, more stable and not easy to break, simpler structure and process, and more reliable.

[0022] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0023] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0024] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation of the present invention.

[0026] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0028] Figure 1 It is a top view structural schematic diagram of a rotating multi-station beam-column integrated stone-like dry-wet forming device of the present invention;

[0029] Figure 2 It is a schematic diagram of the side cross-sectional structure of a rotating multi-station beam-column integrated stone-like dry-wet forming device of the present invention;

[0030] Figure 3 For the present invention Figure 2 A local enlarged structural schematic diagram of A in FIG.

[0031] Figure 4 It is a structural schematic diagram of the static pressure station of the present invention;

[0032] Figure 5 It is a structural schematic diagram of the beam-column integrated frame of the present invention;

[0033] Figure 6 It is a schematic diagram of the side cross-sectional structure of the round-shaped thick plate of the present invention;

[0034] Figure 7 It is a structural schematic diagram of the high pressure forming mechanism of the present invention.

[0035] Explanation of main reference numerals: slurry volume adjustment and constant volume feeding station-1, leveling station-2, static pressure station-3, demoulding station-4, base material wet blank feeding station-5, rotating turntable mechanism-6, beam-column integrated frame-301, high pressure molding mechanism-302, feeding pipe-101, transfer box-102, baffle plate rotating shaft-103, baffle plate rotating lever-104, baffle plate lifting nut-105, material diverter arm rotating shaft-106, material diverter arm sprocket-107, ventilation pipe-108, feed pipe-109, constant volume pipe-110, material distribution ball head-111, baffle plate- 112, volume adjustment pipe-113, material distribution pipe-114, turntable driving gear-601, driving machine-602, turntable bearing-603, guide roller-604, demoulding top plate-605, turntable-606, mold-607, turntable round guide-608, circular thick plate-3011, upper crossbeam-3012, circular groove-3013, lower crossbeam-3014, mounting plate-3015, support column-3016, high-pressure cylinder-3021, return cylinder-3022, plunger-3023, connecting plate-3024, pressing plate-3025. DETAILED DESCRIPTION

[0036] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0037] Meanwhile, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without the specific details or the specific manner described herein.

[0038] See also Figure 1 The present invention provides a rotating multi-station beam-column integrated stone-like dry-wet molding device, the structure of which includes: a slurry volume adjustment and constant volume feeding station 1, a leveling station 2, a static pressure station 3, a demoulding station 4, a base material wet blank feeding station 5, and a rotating turntable mechanism 6. The slurry volume adjustment and constant volume feeding station 1, the leveling station 2, the static pressure station 3 and the demoulding station 4 are sequentially installed in a ring form on the rotating turntable mechanism 6. The rotating turntable mechanism 6 is divided into two semi-circular discs spliced ​​together. The base material wet blank feeding station 5 is arranged on one side of the leveling station 2. The static pressure station 3 is divided into a beam-column integrated frame 301 and a high-pressure molding mechanism 302. The high-pressure molding mechanism 302 is connected to the beam-column integrated frame 301. The rotating turntable mechanism 6 passes through the beam-column integrated frame 301. The volumetric feeding station 1 drops a fixed amount of slurry with high fluidity onto the rotary turntable mechanism 6, the rotary turntable mechanism 6 rotates the slurry to the leveling station 2, the base material wet blank feeding station 5 fills the base material wet blank pressed by dry material, the base material is fed to the leveling station 2 to be combined with the slurry, the rotary turntable mechanism 6 rotates the combined material to the static pressure station 3, the high-pressure molding mechanism 302 performs filter pressing molding on the material, the rotary turntable mechanism 6 rotates the filter-molded material to the demolding station 4 for demolding, and the rotary turntable mechanism 6 is used to rotate the dry and wet molded materials to each station to perform the corresponding process, thereby producing curbstones. It has the function of multiple stations working on the same device, which saves working space, has high production efficiency and good product quality.

[0039] See also Figure 1 and Figure 2The slurry volume adjustment and constant volume feeding station 1 includes a feeding pipe 101, a transfer box 102, a baffle plate rotating shaft 103, a baffle plate rotating lever 104, a baffle plate lifting nut 105, a material diverter arm rotating shaft 106, a material diverter arm sprocket 107, a vent pipe 108, a feed pipe 109, a constant volume pipe 110, a material distribution ball head 111, a baffle plate 112, a volume adjustment pipe 113, and a material distribution pipe 114. The feeding pipe 101 is installed on the transfer box 102, the material diverter arm rotating shaft 106 is equipped in the baffle plate rotating shaft 103, the material diverter arm sprocket 107 is transmission-connected with the material diverter arm rotating shaft 106, the baffle plate rotating lever 104 is installed at the lower end of the baffle plate lifting nut 105, the vent pipe 108 is equipped in the transfer box 102 and Feed pipes 109 are arranged on both sides, the upper end of the constant volume pipe 110 is connected to the feed pipe 109, and the regulating pipe 113 is installed at the lower end of the constant volume pipe 110. The dividing ball head 111 is arranged at the lower end of the regulating pipe 113 through the baffle plate 112, and the lower end of the dividing ball head 111 is arranged in the dividing pipe 114. The dividing pipe 114 is installed above the rotating turntable mechanism 6. The material is introduced into the transfer box 102 through the feeding pipe 101, and the baffle plate rotates the lever 104 to cooperate with the material lever arm shaft 106, and the material in the transfer box 102 enters the feed pipe 109. The constant volume pipe 110 and the regulating pipe 113 feed the material to the rotating turntable mechanism 6 in a constant and regulated manner, which has the function of realizing the constant and regulated capacity of feeding slurry.

[0040] See also Figure 3 The rotating turntable mechanism 6 includes a turntable driving gear 601, a driving machine 602, a turntable bearing 603, a guide roller 604, a demoulding top plate 605, a turntable 606, a mold 607, and a turntable circular guide rail 608. The turntable driving gear 601 is connected to the driving machine 602 in a transmission manner. The turntable circular guide rail 608 is clearance-matched with the turntable bearing 603. Guide rollers 604 are arranged on both sides of the turntable bearing 603. The demoulding top plate 605 is installed at the lower end of the mold 607. The turntable 606 is connected to the mold 607. The turntable 606 can rotate through the turntable driving gear 601. The mold 607 is arranged below the material distribution pipe 114. The turntable 606 is composed of two semi-circular discs. 06 is connected to the beam-column integrated frame 301 on one side, and a plurality of guide rollers 604 are installed around the turntable circular guide rail 608. The driving machine 602 causes the turntable driving gear 601 to rotate mechanically. Under the action of the guide rollers 604 and the turntable bearing 603, the turntable circular guide rail 608 causes the turntable 606 to rotate, which has the function of rotating the mold 607 to the next workstation. The turntable 606 is divided into two semi-circular discs and spliced ​​together to effectively avoid the high-pressure cylinder 3021 or the return cylinder 3022 from blocking the turntable 606, resulting in the turntable 606 being unable to be installed through the beam-column integrated frame 301, that is, it is divided into two semi-circular discs and spliced ​​together so that it can be installed through the beam-column integrated frame 301.

[0041] See also Figure 4 Figure 6 The beam-column integrated frame 301 includes a circular shaped thick plate 3011, an upper beam 3012, a circular groove 3013, a lower beam 3014, a mounting plate 3015, and a support column 3016. The circular shaped thick plate 3011 is provided with two pieces and the middle is hollowed out to form an upper beam 3012 and a lower beam 3014. The middle of the circular shaped thick plate 3011 is hollowed out to form a circular groove 3013. The upper end of the circular groove 3013 is provided with an upper beam 3012, and the lower end is provided with a lower beam 3014. Support columns 3016 are connected to the left and right sides of the circular groove 3013. Mounting plates 3015 connected to the high-pressure forming mechanism 302 are provided on both sides of the upper beam 3012. A turntable 606 is connected to the lower beam 3014. The turntable 606 passes through the circular groove 3013. The thick plate 3011 is made of steel plate, and the two U-shaped thick plates 3011 are connected to the upper beam 3012 and the lower beam 3014 in a tic-tac-toe structure. The middle of the two U-shaped thick plates 3011 are hollowed out to form a U-shaped groove 3013 in the hollowed-out place, and the two hollowed-out plates are used as the upper beam 3012 and the lower beam 3014, and then the two U-shaped thick plates 3011 are connected to the upper beam 3012 and the lower beam 3014 in a tic-tac-toe structure. The beam-column integrated frame 301 with the tic-tac-toe structure replaces the frame of the static pressure station 3 with a column structure fixed with screws. The tic-tac-toe structure has better force bearing, lower installation cost, smaller span, lower pressure, more stability and less prone to breakage, and simpler structure and process, and more reliable.

[0042] See also Figure 4 and Figure 7The high-pressure forming mechanism 302 includes a high-pressure cylinder 3021, a return cylinder 3022, a plunger 3023, a connecting plate 3024, and a pressing plate 3025. There are two return cylinders 3022 and the lower ends are connected to the connecting plate 3024. The upper ends of the two return cylinders 3022 are respectively connected to the mounting plates 3015. The connecting plate 3024 passes through the plunger 3023. The pressing plate 3025 is installed at the lower end of the plunger 3023. The plunger 3023 can be pressed downward and set in the high-pressure cylinder 3021. The upper end of the high-pressure cylinder 3021 is connected to the upper crossbeam 3012. The pressing plate 3025 is installed above the mold 607. The plunger is driven by the high-pressure cylinder 3021. 3023 carries the pressing plate 3025 to press down in one direction, and performs high-pressure forming on the material on the mold 607 into the shape of a curbstone. The high-pressure cylinder 3021 accumulates strong pressure energy and transmits power outward through the piston, which has a large extrusion force to achieve high-pressure conditions to form materials with good specifications and quality. The high-pressure cylinder 3021 is installed on the upper beam 3012. When the pressure is high, the reaction force on the high-pressure cylinder 3021 is directly transmitted from the bottom of the cylinder to the upper beam, so that the cylinder is better stressed and more stable. Then the two return cylinders 3022 move the plunger 3023 back to its original position through the connecting plate 3024, which has the effect of obtaining a large and balanced cylinder force when returning.

[0043] A method for rotating a multi-station beam-column integrated stone-like dry-wet molding device comprises the following steps:

[0044] S1, dropping a certain amount of slurry with high fluidity onto the rotary table mechanism 6 through the slurry volume adjustment and constant volume feeding station 1, and spreading a slurry cavity of 2 to 5 cm on the mold 607 on the rotary table mechanism 6;

[0045] S2, the rotating turntable mechanism 6 rotates the slurry to the leveling station 2;

[0046] S3, the base material wet blank feeding station 5 is filled with dry material and pressed into the base material wet blank, and the base material is fed to the leveling station 2 to be combined with the slurry;

[0047] S4, the rotating turntable mechanism 6 rotates the combined materials to the static pressure station 3, and the high-pressure molding mechanism 302 performs filter pressing molding on the materials;

[0048] S5, finally rotating the turntable mechanism 6 to rotate the material after filter pressing to the demoulding station 4 for demoulding.

[0049] When in use, the static pressure station 3 is installed on the rotating turntable mechanism 6. When the operator uses the device to produce curbstones, the material is first introduced into the transfer box 102 through the feeding pipe 101, and the baffle plate rotates the lever 104 to cooperate with the material lever arm shaft 106. The material in the transfer box 102 enters the feeding pipe 109, and the constant volume pipe 110 and the regulating volume pipe 113 feed the material to the mold 607 on the rotating turntable mechanism 6 at a constant volume and adjustable volume, which has the function of achieving constant volume and adjustable volume of the slurry feeding. Then the driving machine 602 causes the turntable driving gear 601 to rotate mechanically, and under the action of the guide roller 604 and the turntable bearing 603, the turntable circular guide rail 608 causes the turntable 606 to rotate, which has the function of rotating the mold 607 rotates to the next station, the mold 607 rotates and moves to the leveling station 2, the base material wet blank feeding station 5 on one side will be filled with the base material wet blank pressed by the dry material, and the base material is fed to the leveling station 2 and combined with the slurry. The mold 607 will rotate to the static pressing station 3, wherein the turntable 606 is divided into two semi-circular discs and spliced ​​to effectively avoid the high-pressure cylinder 3021 or the return cylinder 3022 blocking the turntable 606, resulting in the turntable 606 being unable to be installed through the beam-column integrated frame 301, that is, it is divided into two semi-circular discs and spliced ​​to be installed through the beam-column integrated frame 301, and then the static pressing station drives the plunger 3023 with the pressing plate 3025 to press down one way through the high-pressure cylinder 3021, and the mold 607 is pressed. The material is formed into the shape of a curbstone by high pressure. The high-pressure cylinder 3021 accumulates strong pressure energy and transmits power outward through the piston, which has a large extrusion force to achieve high-pressure conditions to form materials with good specifications and quality. The high-pressure cylinder 3021 is installed on the upper crossbeam 3012. When the high pressure is high, the reaction force received by the high-pressure cylinder 3021 is directly transmitted from the bottom of the cylinder to the upper beam, and the cylinder is better stressed and more stable. Then the two return cylinders 3022 move the plunger 3023 back to its position through the connecting plate 3024, which has the effect of obtaining a large and balanced cylinder force when returning to its position. The beam-column integrated frame 301 is hollowed out in the middle of the two circular-shaped thick plates 3011, and the hollowed-out places form circular grooves 301 3. The two excavated plates are used as the upper crossbeam 3012 and the lower crossbeam 3014, and then the upper crossbeam 3012 and the lower crossbeam 3014 are fixed to the upper and lower ends of the round-shaped groove 3013 to form a tic-tac-toe structure, and then the high-pressure forming mechanism 302 is installed on the beam-column integrated frame 301 with the tic-tac-toe structure. The beam-column integrated frame 301 with the tic-tac-toe structure replaces the frame of the static pressure station 3 with a column structure fixed with screws. The tic-tac-toe structure has better force bearing, lower installation cost, smaller span, smaller pressure, more stable and less prone to breakage, simpler structure and process, and more reliable. Finally, the material after filter pressing is rotated to the demolding station 4 for demolding to complete the multi-station curbstone production.

[0050] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0051] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0052] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will understand that the present invention can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A rotating multi-station beam-column integrated stone-like dry-wet forming device, characterized in that: The structure comprises: a slurry volume adjustment and constant volume feeding station (1), a leveling station (2), a static pressing station (3), a demoulding station (4), a base material wet blank feeding station (5), and a rotating turntable mechanism (6); the slurry volume adjustment and constant volume feeding station (1), the leveling station (2), the static pressing station (3), and the demoulding station (4) are sequentially installed in a ring form on the rotating turntable mechanism (6); the rotating turntable mechanism (6) is divided into two semi-circular discs spliced ​​together; the base material wet blank feeding station (5) is arranged on one side of the leveling station (2); the static pressing station (3) is divided into a beam-column integrated frame (301) and a high-pressure molding mechanism (302); the high-pressure molding mechanism (302) is connected to the beam-column integrated frame (301); and the rotating turntable mechanism (6) passes through the beam-column integrated frame (301); The slurry volume adjustment and constant volume feeding station (1) comprises a feeding pipe (101), a material transfer box (102), a material baffle plate rotating shaft (103), a material baffle plate rotating lever (104), a material baffle plate lifting nut (105), a material transfer arm rotating shaft (106), a material transfer arm sprocket (107), a vent pipe (108), a feed pipe (109), a constant volume pipe (110), a material distribution ball head (111), a material baffle plate (112), a volume adjustment pipe (113), and a material distribution pipe (114). The feeding pipe (101) is installed on the material transfer box (102), the material transfer arm rotating shaft (106) is fitted into the material baffle plate rotating shaft (103), and the material transfer arm sprocket (107) is installed on the material transfer box (102). 07) is transmission-connected to the rotating shaft (106) of the material-discharging plate, the rotating lever (104) of the material-discharging plate is installed at the lower end of the lifting nut (105) of the material-discharging plate, the vent pipe (108) is installed in the material-discharging box (102) and is provided with material-feeding pipes (109) on both sides, the upper end of the constant-volume pipe (110) is connected to the material-feeding pipe (109), the regulating-volume pipe (113) is installed at the lower end of the constant-volume pipe (110), the material-distributing ball head (111) is arranged at the lower end of the regulating-volume pipe (113) through the material-discharging plate (112), the lower end of the material-distributing ball head (111) is installed in the material-distributing pipe (114), and the material-distributing pipe (114) is installed above the rotating turntable mechanism (6).

2. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 1, characterized in that: The rotating turntable mechanism (6) comprises a turntable driving gear (601), a driving machine (602), a turntable bearing (603), a guide roller (604), a demoulding top plate (605), a turntable (606), a mold (607), and a turntable circular guide rail (608). The turntable driving gear (601) is connected to the driving machine (602) by transmission. The turntable circular guide rail (608) is clearance-matched with the turntable bearing (603). The turntable bearing (603) ) are provided with guide rollers (604) on both sides, a demoulding top plate (605) is installed at the lower end of the mold (607), a turntable (606) is connected to the mold (607), the turntable (606) is rotatable via a turntable driving gear (601), the mold (607) is arranged below the material distribution pipe (114), the turntable (606) is divided into two semi-circular discs, and one side of the turntable (606) is connected to the beam-column integrated frame (301).

3. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 2, characterized in that: A plurality of groups of guide rollers (604) are mounted around the turntable circular guide rail (608).

4. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 3, characterized in that: The beam-column integrated frame (301) comprises a circular shaped thick plate (3011), an upper crossbeam (3012), a circular shaped slot (3013), a lower crossbeam (3014), a mounting plate (3015), and a support column (3016). The circular shaped thick plate (3011) is provided with two pieces and the middle is hollowed out to form an upper crossbeam (3012) and a lower crossbeam (3014). The middle of the circular shaped thick plate (3011) is hollowed out to form a circular shaped slot (3013). An upper crossbeam (3012) is arranged at the upper end of the circular groove hole (3013), and a lower crossbeam (3014) is arranged at the lower end. Support columns (3016) are connected to the left and right sides of the circular groove hole (3013). Mounting plates (3015) connected to the high-pressure forming mechanism (302) are arranged on both sides of the upper crossbeam (3012). A turntable (606) is connected to the lower crossbeam (3014), and the turntable (606) passes through the circular groove hole (3013).

5. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 4, characterized in that: The circular thick plate (3011) is made of steel plate.

6. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 5, characterized in that: The support columns (3016) on the left and right sides of the round-shaped slot hole (3013) are connected with the upper crossbeam (3012) and the lower crossbeam (3014) to form an integral tic-tac-toe structure.

7. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 4, characterized in that: The high-pressure forming mechanism (302) comprises a high-pressure oil cylinder (3021), a return oil cylinder (3022), a plunger (3023), a connecting plate (3024), and a pressing plate (3025). Two return oil cylinders (3022) are provided, and the lower ends of both return oil cylinders are connected to the connecting plate (3024). The upper ends of the two return oil cylinders (3022) are respectively connected to mounting plates (3015). The connecting plate (3024) passes through the plunger (3023). The lower end of the plunger (3023) is installed with a pressing plate (3025). The plunger (3023) can be pressed downward and is arranged on the high-pressure oil cylinder (3021). The upper end of the high-pressure oil cylinder (3021) is connected to the upper crossbeam (3012).

8. The rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 7, characterized in that: The pressing plate (3025) is installed above the mold (607).

9. The method of the rotating multi-station beam-column integrated stone-like dry-wet forming device according to claim 6, characterized in that: The following steps are involved: S1, dropping a certain amount of slurry with high fluidity onto a rotary table mechanism (6) through a slurry volume adjustment and constant volume feeding station (1), and spreading a slurry cavity of 2 to 5 cm on a mold (607) on the rotary table mechanism (6); S2, the rotating turntable mechanism (6) rotates the slurry to the leveling station (2); S3, the base material wet billet feeding station (5) feeds the base material wet billet filled with dry material and pressed into the base material to the leveling station (2) to be combined with the slurry; S4, the rotating turntable mechanism (6) rotates the combined materials to the static pressure station (3), and the high-pressure molding mechanism (302) performs filter pressing molding on the materials; S5. Finally, the rotating table mechanism (6) rotates the material after filter pressing to the demoulding station (4) for demoulding.

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