CN114603680B - Concrete block forming, cutting and processing system and processing method - Google Patents
Concrete block forming, cutting and processing system and processing method Download PDFInfo
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- CN114603680B CN114603680B CN202210279140.1A CN202210279140A CN114603680B CN 114603680 B CN114603680 B CN 114603680B CN 202210279140 A CN202210279140 A CN 202210279140A CN 114603680 B CN114603680 B CN 114603680B
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- concrete
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- hydraulic rod
- pressing plate
- die box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0097—Press moulds; Press-mould and press-ram assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
- B28B7/12—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article by fluid pressure, e.g. acting through flexible wall parts or linings of the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/14—Moulds with means incorporated therein, or carried thereby, for cutting the moulded article into parts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to the technical field of concrete block cutting, in particular to a system and a method for molding, cutting and processing a concrete block. The punching device comprises a punching frame and a punching cutting device arranged on the punching frame, wherein a pushing device is arranged at the lower side of the punching cutting device, and the pushing device is arranged in the punching frame. According to the invention, the concrete in the die box is punched through the arranged punching mechanism, in the punching process, the cutting device cuts the punched concrete, so that a groove mark appears on the punched concrete, when the pushing device pushes the punched concrete out of the die box, the cutting device cuts the concrete, the arranged pushing device pushes the concrete out of the die box, and when the concrete is pushed out, the extending lengths of the piston rods of the middle pushing hydraulic rod and the side pushing hydraulic rod are changed, an inclination angle appears between the middle turning plate and the side turning plate, the concrete placed on the middle turning plate and the side turning plate is separated, and the cutting device is assisted in cutting the concrete.
Description
Technical Field
The invention relates to the technical field of cutting of concrete blocks in building construction, in particular to a system and a method for molding, cutting and processing concrete blocks.
Background
When the concrete block is produced, concrete is filled in the mould, the concrete is extruded together by using the extrusion device, so that the concrete is extruded in the mould to form a desired block shape, the concrete can be poured into a plurality of moulds at one time in order to accelerate the production speed of the block, but the operation is troublesome when the concrete is poured into the plurality of moulds, the concrete can be poured into a large mould in order to reduce the trouble of filling the concrete, and after the punching is finished, the punched concrete is cut into small blocks by a cutting mode, but the production step of the concrete block can be increased by adopting the mode.
Disclosure of Invention
The invention aims to provide a system and a method for molding, cutting and processing concrete blocks, which are used for solving the problems in the background technology.
In order to achieve the above object, one of the objects of the present invention is to provide a concrete block forming, cutting and processing system, which comprises a punching frame and a punching and cutting device arranged on the punching frame, wherein a pushing device is arranged at the lower side of the punching and cutting device, the pushing device is arranged in the punching frame, the punching frame comprises a die box, the die box is of a hollow structure with a through upper side, a supporting leg is fixed at the bottom of the die box, a plurality of fixing blocks are fixed in the die box, and an upper frame is fixed at the upper side of the die box;
the punching cutting device comprises a punching mechanism and a cutting device arranged on the punching mechanism, the punching mechanism comprises a pressing plate, a plurality of through grooves are formed in the pressing plate, a pressing hydraulic rod is arranged on the upper side of the pressing plate, one end of the pressing hydraulic rod is fixed on an upper frame, the cutting device comprises a pressing plate, cutting knives are fixed at the middle position and two ends of the bottom of the pressing plate, a discharging groove is formed in the middle of each cutting knife, and one end of each cutting knife is arranged in the through groove in a sliding mode;
the pushing device comprises a middle pushing hydraulic rod and side pushing hydraulic rods arranged on two sides of the middle pushing hydraulic rod, two middle turning plates are arranged on the upper side of the middle pushing hydraulic rod, one sides of the middle turning plates close to each other are hinged to each other, side turning plates are hinged to the other sides of the middle turning plates, mould through grooves are formed in the middle turning plates and the side turning plates, the middle turning plates and the side turning plates are arranged in the mould box, and the fixing blocks are arranged in the mould through grooves.
As a further improvement of the technical scheme, the fixing blocks are uniformly arranged along the length direction of the die box, and the fixing blocks are fixed at the position, close to the middle, of the bottom side wall of the die box.
As a further improvement of the technical scheme, one end of the piston rod of the middle pushing hydraulic rod is fixed with a hinging block, the bottom of the die box is provided with a middle through hole, and one end of the hinging block penetrates through the middle through hole and is hinged with the two middle turning plates.
As a further improvement of the technical scheme, one end of the side pushing hydraulic rod piston rod is hinged with a sliding block, one end of the side turning plate, far away from the middle turning plate, is fixed with a sliding rail, side through openings are formed in two ends of the bottom of the die box, and one end of the sliding block penetrates through the side through openings and is arranged in the sliding rail in a sliding mode.
As a further improvement of the technical scheme, hinge frames extending downwards are fixed at the bottoms between the middle turning plate and the side turning plate, and the hinge frames at the bottoms of the middle turning plate and the side turning plate are mutually hinged.
As a further improvement of the technical scheme, two middle turning plates are hinged, two ends of the middle turning plates and two ends of the middle turning plates are both provided with engagement notches, a plurality of side groove strips are fixed on the left side wall and the right side wall of the die box, and one side of each side groove strip is arranged in the engagement notches.
As a further improvement of the technical scheme, the pressing plate is fixedly provided with an N-shaped pressing frame, and one end of the piston rod of the downward pressing hydraulic rod is fixed on the pressing frame.
As a further improvement of the technical scheme, the pressing plate is symmetrically provided with a sliding port in a left-right manner, and one end of the pressing plate is inserted into the sliding port in a sliding manner.
As a further improvement of the technical scheme, side blocks are fixed on two sides of the pressing frame, which are close to the middle part, cutting hydraulic rods are mounted on the side blocks, and one ends of the piston rods of the cutting hydraulic rods are fixed on the pressing plate.
The second object of the invention is to provide a concrete block forming and cutting processing method, which comprises the following steps: s1, uniformly filling concrete into the die box, pressing down a piston rod of a hydraulic rod to extend outwards to drive a pressing frame to move downwards, enabling the pressing frame to drive a pressing plate to be close to the pressing plate and enable the pressing plate to move into the die box, punching the concrete in the die box, and in the process of punching the concrete by the pressing plate, driving a pressing plate and a cutting knife to move downwards by extending out the piston rod of the cutting hydraulic rod, enabling one end of the cutting knife to penetrate through a groove and penetrate into the die box, and dividing part of the concrete in the die box;
s2, continuously stamping the concrete by the pressing plate, and after the pressing plate contacts the top of the fixed block, pressing down the hydraulic rod to stop pushing the pressing plate to move downwards, and extruding the notch on two sides of the concrete in the die box by the side groove strips;
s3, after the concrete is stamped, the piston rods in the middle hydraulic rod and the side hydraulic rods synchronously extend upwards, the piston rods of the lower hydraulic rods retract inwards, the piston rods of the lower hydraulic rods drive the pressing plates to move upwards, and the moving speeds of the lower hydraulic rods, the middle hydraulic rods and the side hydraulic rods are the same;
s4, after the middle turning plate and the side turning plate leave the fixed block, the pressing plate continuously moves upwards, the upward moving speed is increased, the pressing plate is separated from the punched concrete, the piston rod of the cutting hydraulic rod continuously extends outwards, the cutting knife is driven to cut into the punched concrete, the large concrete is cut into small concrete blocks, and the part of concrete left by cutting enters the discharge groove;
s5, when the cutting device is used for cutting concrete, the piston rod of the side hydraulic rod stops extending outwards, the piston rod of the middle hydraulic rod continues extending upwards to drive the two middle turning plates to move upwards, at the moment, the two middle turning plates rotate towards two sides around the hinged position of the hinge blocks, the rotating middle turning plates drive one end of the side turning plates to move upwards, the sliding block rotates at one end of the piston rod of the side hydraulic rod, and the sliding block slides in the sliding rail, so that an inclined included angle is formed between the middle turning plates and the side turning plates, and concrete blocks placed on the middle turning plates and the side turning plates are separated from each other.
Compared with the prior art, the invention has the beneficial effects that:
1. in the concrete block forming, cutting and processing system and the processing method, the concrete in the die box is punched through the arranged punching mechanism, and in the punching process, the cutting device cuts the punched concrete, so that a groove mark appears on the punched concrete, the cutting device is convenient for cutting the concrete when the pushing device ejects the punched concrete out of the die box, and meanwhile, when the punching mechanism punches the concrete, the cutting device cuts half of the concrete block, so that the influence on normal punching of the concrete due to different content of the concrete after the cutting device completely cuts the concrete is avoided.
2. In the concrete block forming, cutting and processing system and the processing method, the punched concrete is ejected out of the die box through the arranged pushing device, and when the concrete is ejected out, the extension length of the piston rods of the middle pushing hydraulic rod and the side pushing hydraulic rod is changed, so that the inclination angle between the middle turning plate and the side turning plate appears, the concrete placed on the middle turning plate and the side turning plate is separated, the cutting device is assisted in cutting the concrete, and the difficulty of cutting the punched concrete is reduced.
3. According to the concrete block forming, cutting and processing system and the concrete block forming, cutting and processing method, concrete is poured into the die box, the concrete is punched through the punching and cutting device, the concrete is punched into blocks, the concrete is ejected through the ejection device, and the concrete blocks are split during ejection, so that the punching and cutting device is convenient for splitting the concrete into a plurality of blocks.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic overall cross-sectional view of the present invention;
FIG. 4 is a schematic view of a press frame according to the present invention;
FIG. 5 is a schematic cross-sectional view of a press frame of the present invention;
FIG. 6 is a schematic view of a press cutting device according to the present invention;
FIG. 7 is a schematic view of a stamping mechanism according to the present invention;
FIG. 8 is a schematic view of a cutting device according to the present invention;
FIG. 9 is a schematic view of a pusher according to the present invention;
FIG. 10 is a schematic view of a partially exploded construction of a pusher according to the present invention.
The meaning of each reference sign in the figure is:
1. a stamping frame; 11. a mold box; 12. a fixed block; 13. loading on a frame; 14. a chassis; 15. a middle through hole; 16. a side through port; 17. side groove strips;
2. a punching and cutting device;
21. a punching mechanism; 211. a pressing plate; 212. a pressing frame; 213. pressing down the hydraulic rod; 214. a through groove; 215. a side block;
22. a cutting device; 221. pressing the plate; 222. a cutting knife; 223. a discharge groove; 224. cutting a hydraulic rod; 225. a sliding port;
3. a pushing device; 31. a middle pushing hydraulic rod; 32. a side pushing hydraulic rod; 33. a middle turning plate; 34. a side turning plate; 341. a slide rail; 35. a through groove is formed; 36. engaging the notch; 37. a hinge frame; 38. a hinge block; 39. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements 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 invention.
Example 1
Referring to fig. 1-10, one of the purposes of this embodiment is to provide a concrete block forming and cutting system, which includes a pressing frame 1 and a pressing and cutting device 2 disposed on the pressing frame 1, wherein a pushing device 3 is disposed at the lower side of the pressing and cutting device 2, the pushing device 3 is disposed in the pressing frame 1, the pressing frame 1 includes a mold box 11, the mold box 11 is a hollow structure with a through upper side, a supporting leg is fixed at the bottom of the mold box 11, a plurality of fixing blocks 12 are fixed in the mold box 11, an upper frame 13 is fixed at the upper side of the mold box 11, the fixing blocks 12 are uniformly disposed along the length direction of the mold box 11, and the fixing blocks 12 are fixed at the position of the bottom side wall of the mold box 11 close to the middle to ensure that the opening on the pressed concrete block is uniform;
the punching and cutting device 2 comprises a punching mechanism 21 and a cutting device 22 arranged on the punching mechanism 21, the punching mechanism 21 comprises a pressing plate 211, a plurality of through grooves 214 are formed in the pressing plate 211, a pressing hydraulic rod 213 is arranged on the upper side of the pressing plate 211, one end of the pressing hydraulic rod 213 is fixed on the upper frame 13, the cutting device 22 comprises a pressing plate 221, cutting blades 222 are fixed at the middle position and two ends of the bottom of the pressing plate 221, a discharge groove 223 is formed in the middle of the cutting blade 222, and one end of the cutting blade 222 is arranged in the through grooves 214 in a sliding mode;
side blocks 215 are fixed on two sides of the pressing frame 212, which are close to the middle part, a cutting hydraulic rod 224 is arranged on the side blocks 215, one end of a piston rod of the cutting hydraulic rod 224 is fixed on the pressing plate 211, an N-shaped pressing frame 212 is fixed on the pressing plate 211, one end of a piston rod of a pressing hydraulic rod 213 is fixed on the pressing frame 212, sliding through holes 225 are symmetrically formed in the pressing plate 221 in a left-right symmetry manner, and one end of the pressing plate 221 is in sliding insertion connection with the sliding through holes 225;
the cutting knife 222 is driven to move downwards by the cutting hydraulic rod 224, so that the cutting knife 222 cuts the concrete on the lower side of the pressing plate 211, and cuts the concrete on the bottom of the pressing plate 211.
The pushing device 3 comprises a middle pushing hydraulic rod 31 and side pushing hydraulic rods 32 arranged on two sides of the middle pushing hydraulic rod 31, two middle turning plates 33 are arranged on the upper side of the middle pushing hydraulic rod 31, one sides of the two middle turning plates 33 close to each other are hinged with each other, one end of a piston rod of the middle pushing hydraulic rod 31 is fixedly provided with a hinge block 38, the bottom of the die box 11 is provided with a middle through hole 15, one end of the hinge block 38 penetrates through the middle through hole 15 and is hinged with the two middle turning plates 33, the other side of the middle turning plate 33 is hinged with a side turning plate 34, the middle turning plates 33 and the side turning plates 34 are provided with a die through groove 35, the middle turning plates 33 and the side turning plates 34 are arranged in the die box 11, and the fixing block 12 is arranged in the die through groove 35;
the middle turning plate 33 and the side turning plate 34 are jacked upwards through the middle pushing hydraulic rod 31 and the side pushing hydraulic rod 32, so that the inclination angles between the middle turning plate 33 and the side turning plate 34 are formed after the concrete is ejected out of the die box 11 through the middle turning plate 33 and the middle turning plate 33, and cracks are formed between concrete blocks placed on the middle turning plate 33 and the side turning plate 34, so that the concrete blocks are cut by the cutting device 22.
One end of a piston rod of the side pushing hydraulic rod 32 is hinged with a sliding block 39, one end of the bottom of the side turning plate 34, which is far away from the middle turning plate 33, is fixed with a sliding rail 341, two ends of the bottom of the die box 11 are provided with side through holes 16, and one end of the sliding block 39 penetrates through the side through holes 16 and is arranged in the sliding rail 341 in a sliding manner.
When the concrete filling machine is used, concrete is uniformly filled into the die box 11, a piston rod of a pressing hydraulic rod 213 is pushed down to extend outwards to drive a pressing frame 212 to move downwards, the pressing frame 212 drives a pressing plate 211 to be close to the pressing plate 211, the pressing plate 211 is moved into the die box 11 to punch concrete in the die box 11, in the process of punching the concrete by the pressing plate 211, the piston rod of a cutting hydraulic rod 224 is pushed out to drive a pressing plate 221 and a cutting knife 222 to move downwards, one end of the cutting knife 222 penetrates through a groove 214 and penetrates into the die box 11 to divide part of the concrete in the die box 11, the pressing plate 211 continuously punches the concrete, after the pressing plate 211 contacts with the top of a fixed block 12, the pressing hydraulic rod 213 stops pushing the pressing plate 211 to move downwards, and side groove strips 17 extrude notches on two sides of the concrete in the die box 11;
when the concrete is stamped, the piston rods in the middle pushing hydraulic rod 31 and the side pushing hydraulic rod 32 synchronously extend upwards, the piston rods of the lower pushing hydraulic rod 213 retract inwards, the piston rods of the lower pushing hydraulic rod 213 drive the pressing plate 211 to move upwards, the moving speeds of the piston rods of the lower pushing hydraulic rod 213, the middle pushing hydraulic rod 31 and the side pushing hydraulic rod 32 are the same, after the middle turning plate 33 and the side turning plate 34 leave the fixed block 12, the pressing plate 211 continuously moves upwards, the moving speed is accelerated, the pressing plate 211 is separated from the stamped concrete, the piston rods of the cutting hydraulic rods 224 extend outwards continuously to drive the cutting knife 222 to cut into the stamped concrete, the large concrete is cut into small concrete blocks, and the situation that cracks appear in the concrete due to the fact that the cutting knife 222 is inserted into the concrete is avoided;
when the cutting device 22 cuts concrete, the piston rod of the side hydraulic rod 32 stops extending outwards, the piston rod of the middle hydraulic rod 31 continues extending upwards to drive the two middle turning plates 33 to move upwards, at the moment, the two middle turning plates 33 rotate towards two sides around the hinged position of the hinge blocks 38, the rotating middle turning plates 33 drive one ends of the side turning plates 34 to move upwards, the sliding blocks 39 rotate at one ends of the piston rod of the side hydraulic rod 32, the sliding blocks 39 slide in the sliding rails 341, an inclined included angle is formed between the middle turning plates 33 and the side turning plates 34, and concrete blocks placed on the middle turning plates 33 and the side turning plates 34 are separated from each other, so that cutting of large concrete is facilitated.
In order to avoid that concrete blocks remain between the middle turning plate 33 and the side turning plate 34 and influence the normal closing between the middle turning plate 33 and the side turning plate 34, the bottom between the middle turning plate 33 and the side turning plate 34 is fixedly provided with a hinge frame 37 which extends downwards, the hinge frames 37 at the bottoms of the middle turning plate 33 and the side turning plate 34 are mutually hinged together, and the hinge frames 37 downwards extend the hinged positions of the middle turning plate 33 and the hinge frames 37, so that the fallen concrete slag falls from gaps between the middle turning plate 33 and the side turning plate 34 when the middle turning plate 33 and the side turning plate 34 are bent, and the normal closing of the middle turning plate 33 and the side turning plate 34 is ensured.
In order to facilitate the separation of the punched concrete block by the cutting device 22, the hinged positions of the two middle turning plates 33 and the hinged positions of the middle turning plates 33 and the side turning plates 34 are provided with the engagement notches 36, a plurality of side groove strips 17 are fixed on the left side wall and the right side wall of the die box 11, one side of each side groove strip 17 is arranged in the engagement notches 36, the side groove strips 17 are placed in the engagement notches 36, so that the side groove strips 17 can not block the normal movement of the pushing device 3, and meanwhile, when the concrete is punched, the side groove strips 17 are provided with notches on one side of the concrete for facilitating the splitting of the notches extruded by the side groove strips 17 when the cutting device 22 cuts the concrete, and the splitting of the concrete is facilitated.
In order to position the middle push hydraulic rod 31 and the side push hydraulic rod 32, the bottom frame 14 is fixed at the bottom of the die box 11, and one ends of the middle push hydraulic rod 31 and the side push hydraulic rod 32 are fixed on the bottom frame 14, so that the middle push hydraulic rod 31 and the side push hydraulic rod 32 cannot move in position during operation.
The second object of the invention is to provide a concrete block forming and cutting processing method, which comprises the following steps:
s1, uniformly filling concrete into the die box 11, pressing down a piston rod of a hydraulic rod 213 to extend outwards to drive a pressing frame 212 to move downwards, enabling the pressing frame 212 to drive a pressing plate 211 to be close to the pressing plate 211 and enabling the pressing plate 211 to move into the die box 11, punching the concrete in the die box 11, and in the process of punching the concrete by the pressing plate 211, enabling a piston rod of a cutting hydraulic rod 224 to extend outwards to drive a pressing plate 221 and a cutting knife 222 to move downwards, enabling one end of the cutting knife 222 to penetrate through a groove 214 and penetrate into the die box 11 to divide part of the concrete in the die box 11;
s2, continuously stamping the concrete by the pressing plate 211, and after the pressing plate 211 contacts the top of the fixed block 12, pressing down the hydraulic rod 213 to stop pushing the pressing plate 211 to move downwards, and extruding the notch on two sides of the concrete in the die box 11 by the side groove 17;
s3, after the concrete is stamped, the piston rods in the middle pushing hydraulic rod 31 and the side pushing hydraulic rod 32 synchronously extend upwards, the piston rod of the lower pushing hydraulic rod 213 is retracted inwards, the piston rod of the lower pushing hydraulic rod 213 drives the pressing plate 211 to move upwards, and the moving speeds of the piston rods of the lower pushing hydraulic rod 213, the middle pushing hydraulic rod 31 and the side pushing hydraulic rod 32 are the same;
s4, after the middle turning plate 33 and the side turning plate 34 leave the fixed block 12, the pressing plate 211 continuously moves upwards, the upward moving speed is increased, the pressing plate 211 is separated from the punched concrete, the piston rod of the cutting hydraulic rod 224 continuously extends outwards, the cutting knife 222 is driven to cut into the punched concrete, the large concrete is cut into small concrete blocks, and the part of the concrete left after cutting enters the discharge groove 223;
s5, when the cutting device 22 is cutting concrete, the piston rod of the side hydraulic rod 32 stops extending outwards, the piston rod of the middle hydraulic rod 31 continues extending upwards to drive the two middle turning plates 33 to move upwards, at the moment, the two middle turning plates 33 rotate towards two sides around the hinged position of the hinge blocks 38, the rotating middle turning plates 33 drive one end of the side turning plates 34 to move upwards, the sliding block 39 rotates at one end of the piston rod of the side hydraulic rod 32, the sliding block 39 slides in the sliding rail 341, an inclined included angle is formed between the middle turning plates 33 and the side turning plates 34, and concrete blocks placed on the middle turning plates 33 and the side turning plates 34 are separated from each other.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a concrete block shaping cutting system of processing, includes punching press frame (1) and sets up punching press cutting device (2) on punching press frame (1), the downside of punching press cutting device (2) is provided with thrustor (3), thrustor (3) set up the inside at punching press frame (1), its characterized in that: the stamping frame (1) comprises a die box (11), wherein the die box (11) is of a hollow structure with a through upper side, supporting legs are fixed at the bottom of the die box (11), a plurality of fixing blocks (12) are fixed in the die box (11), and an upper frame (13) is fixed at the upper side of the die box (11);
the punching cutting device (2) comprises a punching mechanism (21) and a cutting device (22) arranged on the punching mechanism (21), the punching mechanism (21) comprises a pressing plate (211), a plurality of through grooves (214) are formed in the pressing plate (211), a pressing hydraulic rod (213) is arranged on the upper side of the pressing plate (211), one end of the pressing hydraulic rod (213) is fixed on the upper frame (13), the cutting device (22) comprises a pressing plate (221), cutting blades (222) are fixed at the middle position and the two ends of the bottom of the pressing plate (221), a discharge groove (223) is formed in the middle of the cutting blade (222), and one end of the cutting blade (222) is arranged in the through groove (214) in a sliding mode;
the pushing device (3) comprises a middle pushing hydraulic rod (31) and side pushing hydraulic rods (32) arranged on two sides of the middle pushing hydraulic rod (31), two middle turning plates (33) are arranged on the upper side of the middle pushing hydraulic rod (31), one sides, close to each other, of the two middle turning plates (33) are hinged to each other, side turning plates (34) are hinged to the other sides of the middle turning plates (33), mould through grooves (35) are formed in the middle turning plates (33) and the side turning plates (34), the middle turning plates (33) and the side turning plates (34) are arranged in the mould box (11), and the fixing blocks (12) are arranged in the mould through grooves (35);
the pressing plate (211) is fixedly provided with an N-shaped pressing frame (212), and one end of a piston rod of the downward pressing hydraulic rod (213) is fixed on the pressing frame (212);
the pressing plate (221) is provided with a sliding port (225) in bilateral symmetry, and one end of the pressing plate (221) is in sliding connection with the sliding port (225);
the cutting device is characterized in that side blocks (215) are fixed on two sides, close to the middle, of the pressing frame (212), a cutting hydraulic rod (224) is installed on the side blocks (215), and one end of a piston rod of the cutting hydraulic rod (224) is fixed on the pressing plate (211).
2. The concrete block forming, cutting and processing system according to claim 1, wherein: the fixing blocks (12) are uniformly arranged along the length direction of the die box (11), and the fixing blocks (12) are fixed at the position, close to the middle, of the bottom side wall of the die box (11).
3. The concrete block forming, cutting and processing system according to claim 1, wherein: one end of a piston rod of the middle pushing hydraulic rod (31) is fixed with a hinging block (38), a middle through hole (15) is formed in the bottom of the die box (11), and one end of the hinging block (38) penetrates through the middle through hole (15) and is hinged with the two middle turning plates (33).
4. The concrete block forming, cutting and processing system according to claim 1, wherein: one end of a piston rod of the side pushing hydraulic rod (32) is hinged with a sliding block (39), one end of the bottom of the side turning plate (34) away from the middle turning plate (33) is fixed with a sliding rail (341), two ends of the bottom of the die box (11) are provided with side through holes (16), and one end of the sliding block (39) penetrates through the side through holes (16) and is arranged in the sliding rail (341) in a sliding mode.
5. The concrete block forming, cutting and processing system according to claim 1, wherein: the bottoms of the middle turning plate (33) and the side turning plate (34) are respectively fixed with a hinge frame (37) extending downwards, and the hinge frames (37) at the bottoms of the middle turning plate (33) and the side turning plate (34) are mutually hinged.
6. The concrete block forming, cutting and processing system according to claim 1, wherein: two in turn over board (33) articulated position, in turn over board (33) and turn over both ends of board (34) articulated position and all offered interlock notch (36), all be fixed with a plurality of side channel strip (17) on the left and right sides wall of die box (11), one side of side channel strip (17) sets up the inside at interlock notch (36).
7. A method of forming, cutting and processing concrete blocks, comprising the system for forming, cutting and processing concrete blocks according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
s1, uniformly filling concrete into a die box (11), pressing down a piston rod of a hydraulic rod (213) to extend outwards to drive a pressing frame (212) to move downwards, enabling the pressing frame (212) to drive a pressing plate (211) to be close to the pressing plate (211) and enable the pressing plate (211) to move into the die box (11), stamping the concrete in the die box (11), and in the process of stamping the concrete by the pressing plate (211), enabling the piston rod of a cutting hydraulic rod (224) to extend outwards to drive a pressing plate (221) and a cutting knife (222) to move downwards, enabling one end of the cutting knife (222) to penetrate through a groove (214) and penetrate into the die box (11) to divide part of the concrete in the die box (11);
s2, continuously stamping the concrete by using the pressing plate (211), and after the pressing plate (211) contacts the top of the fixed block (12), pressing down the hydraulic rod (213) to stop pushing the pressing plate (211) to move downwards, and extruding the notch on two sides of the concrete in the die box (11) by using the side groove strips (17);
s3, after concrete stamping is completed, piston rods in the middle pushing hydraulic rod (31) and the side pushing hydraulic rod (32) synchronously extend upwards, and piston rods of the lower pushing hydraulic rod (213) retract inwards, so that the piston rods of the lower pushing hydraulic rod (213) drive the pressing plate (211) to move upwards, and the moving speeds of the piston rods of the lower pushing hydraulic rod (213) and the middle pushing hydraulic rod (31) and the side pushing hydraulic rod (32) are the same;
s4, after the middle turning plate (33) and the side turning plate (34) leave the fixed block (12), the pressing plate (211) continuously moves upwards, the upward moving speed is increased, the pressing plate (211) is separated from the punched concrete, a piston rod of the cutting hydraulic rod (224) continues to extend outwards, the cutting knife (222) is driven to cut into the punched concrete, the large concrete is cut into small concrete blocks, and the part of the concrete left after cutting enters the discharge groove (223);
s5, when the cutting device (22) is used for cutting concrete, the piston rod of the side pushing hydraulic rod (32) stops extending outwards, the piston rod of the middle pushing hydraulic rod (31) continues extending upwards to drive the two middle turning plates (33) to move upwards, at the moment, the two middle turning plates (33) rotate towards two sides around the hinged position of the hinge blocks (38), the rotating middle turning plates (33) drive one end of the side turning plates (34) to move upwards, the sliding block (39) rotates at one end of the piston rod of the side pushing hydraulic rod (32), the sliding block (39) slides in the sliding rail (341), an inclined included angle is formed between the middle turning plates (33) and the side turning plates (34), and concrete blocks placed on the middle turning plates (33) and the side turning plates (34) are separated from each other.
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| WO2006099874A1 (en) * | 2005-03-23 | 2006-09-28 | Kvm Industrimaskiner A/S | Modular mounting device for concrete casting machines |
| JP6814489B1 (en) * | 2019-08-20 | 2021-01-20 | 株式会社桂機械製作所 | Concrete block molding method and concrete block molding equipment |
| CN213290765U (en) * | 2020-08-12 | 2021-05-28 | 唐山海港海保建材有限公司 | Evaporate and press aerated concrete block separating centrifuge |
| CN113211612A (en) * | 2021-05-31 | 2021-08-06 | 宁国华滋筑友建材科技有限公司 | Slitting device capable of preventing seam adhesion for autoclaved aerated concrete block AAC-B production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070186740A1 (en) * | 2006-01-20 | 2007-08-16 | Steven Dreyer | Method and apparatus for forming and cutting vinyl tiles with rolled edges |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006099874A1 (en) * | 2005-03-23 | 2006-09-28 | Kvm Industrimaskiner A/S | Modular mounting device for concrete casting machines |
| JP6814489B1 (en) * | 2019-08-20 | 2021-01-20 | 株式会社桂機械製作所 | Concrete block molding method and concrete block molding equipment |
| CN213290765U (en) * | 2020-08-12 | 2021-05-28 | 唐山海港海保建材有限公司 | Evaporate and press aerated concrete block separating centrifuge |
| CN113211612A (en) * | 2021-05-31 | 2021-08-06 | 宁国华滋筑友建材科技有限公司 | Slitting device capable of preventing seam adhesion for autoclaved aerated concrete block AAC-B production |
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| CN114603680A (en) | 2022-06-10 |
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