Brick making equipment and brick making method

Abstract

The invention discloses brick making equipment and a brick making method. The brick making equipment comprises a discharging mechanism, a material distributing mechanism, a brick making mold, a brick making pressing head and a vibrating mechanism, and the material distributing mechanism is provided with a material trolley frame, a material distributing trolley, a material trolley frame driving mechanism and a material distributing trolley driving mechanism; during material distribution, the material trolley frame driving mechanism drives the material trolley frame to move from the discharging position to the material distribution position, and the material distribution trolley driving mechanism pushes and pulls the material distribution trolley to move back and forth in the material trolley frame for material distribution. The material distribution trolley moves back and forth in the material trolley frame to distribute materials without influencing other equipment outside the material trolley frame, so that the material distribution mechanism can be prevented from moving back and forth to distribute the materials to impact a rack, a brick making mold and a brick making pressure head, the brick making equipment can be protected, and the brick making effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of brick-making equipment, and in particular to a brick-making equipment and a brick-making method. Background Art

[0002] Brick-making equipment is mechanical equipment for producing block bricks. Generally, stone powder, fly ash, slag, ore slag, crushed stones, sand, water, etc. are used as raw materials, and after processes such as stirring, extruding brick blanks, air drying, drying, and sintering, block bricks are made. Existing brick-making equipment has equipment such as a feeding mechanism, a distributing vehicle, a brick-making mold, a brick-making press head, and a vibrating box. The feeding mechanism feeds the stirred concrete raw materials into the distributing vehicle, the distributing vehicle transports and evenly distributes the concrete raw materials into the brick-making mold, the vibrating box vibrates and compacts the concrete raw materials in the brick-making mold evenly, and finally demoulds and cures to form block bricks. When existing brick-making equipment makes large-scale water conservancy project bricks, a large amount of concrete raw materials are required for brick-making. The distributing vehicle first loads a large amount of concrete raw materials under the feeding mechanism and then moves to the upper part of the brick-making mold for distribution. During distribution, because the amount of concrete raw materials is large and in order to distribute evenly, the distributing vehicle needs to move back and forth for distribution, and the distributing vehicle will hit the frame. Moreover, the inertia of the distributing vehicle transporting a large amount of concrete raw materials during movement is very large, and the acting force hitting the frame is relatively large. Therefore, during the back-and-forth movement of the distributing vehicle in this distribution method, the distributing vehicle will hit the frame, the brick-making mold, and the brick-making press head, affecting the normal operation of the brick-making mold, the brick-making press head, and the feeding mechanism, and further causing the frame to become loose and the brick-making mold and the brick-making press head to be damaged. Long-term brick-making will cause damage to the brick-making equipment, resulting in high maintenance and replacement costs of the brick-making equipment, and also affecting the brick-making effect.

[0003] In view of this, the applicant has deeply conceived and actively researched, improved, and trial-produced in response to the many deficiencies and inconveniences caused by the imperfect structure and method of the above-mentioned brick-making equipment, and developed and designed this case. Summary of the Invention

[0004] The purpose of the present invention is to provide a brick-making equipment and a brick-making method. During distribution, the material vehicle frame driving mechanism drives the material vehicle frame to move from the feeding position to the distribution position, and the distributing vehicle driving mechanism pushes and pulls the distributing vehicle to move back and forth in the material vehicle frame for distribution. The back-and-forth movement of the distributing vehicle in the material vehicle frame for distribution will not affect other equipment outside the material vehicle frame, which can avoid the distributing mechanism hitting the frame, the brick-making mold, and the brick-making press head during back-and-forth movement for distribution, protect the brick-making equipment, and have a good brick-making effect.

[0005] To achieve the above object, the solution of the present invention is:

[0006] A brick-making device, which includes a feeding mechanism, a cloth-feeding mechanism, a brick-making mold, a brick-making pressing head and a vibrating mechanism. The cloth-feeding mechanism has a material vehicle frame, a cloth-feeding vehicle, a material vehicle frame driving mechanism and a cloth-feeding vehicle driving mechanism. When feeding the cloth, the material vehicle frame driving mechanism drives the material vehicle frame to move back and forth between the feeding position and the cloth-feeding position, and the cloth-feeding vehicle driving mechanism drives the cloth-feeding vehicle to move back and forth within the material vehicle frame to feed the concrete raw materials into the brick-making mold.

[0007] The material vehicle frame is in a rectangular frame shape, having two first side plates arranged parallel to the advancing direction of the cloth-feeding mechanism and two second side plates arranged perpendicular to the advancing direction of the cloth-feeding mechanism. And first rollers are respectively arranged on the outer sides of the two first side plates, and two material vehicle frame guide rails for the first rollers to roll are arranged on the machine frame. Second rollers are respectively arranged on both sides of the cloth-feeding vehicle, and cloth-feeding vehicle guide rail grooves for the second rollers to roll are respectively arranged on the two first side plates. The piston rod of the cloth-feeding vehicle driving mechanism is locked to the cloth-feeding vehicle, and the piston seat of the cloth-feeding vehicle driving mechanism is locked to the second side plate on the side far from the brick-making mold. The cloth-feeding vehicle driving mechanism pushes and pulls the cloth-feeding vehicle and makes it move back and forth in the material vehicle frame by means of the second rollers and the cloth-feeding vehicle guide rail grooves.

[0008] A trolley connecting frame is arranged on one side of the cloth-feeding vehicle. The trolley connecting frame has two connecting frame guide rails locked on both sides of the cloth-feeding vehicle, and third rollers rolling on the connecting frame guide rails are arranged on the inner sides of the two first side plates. The trolley connecting frame is provided with a first transverse connecting rod and a second transverse connecting rod connecting the two connecting frame guide rails. The first transverse connecting rod is pivotally connected to one side of the cloth-feeding vehicle, the second transverse connecting rod is arranged parallel to the second side plate, and the piston rod of the cloth-feeding vehicle driving mechanism is locked to the second transverse connecting rod.

[0009] The cloth-feeding mechanism has a bottom plate abutted against the bottom surface of the material vehicle frame, and the machine frame is provided with a pushing component for jacking up the bottom plate on both sides of the bottom plate. The pushing component has a pushing rack, a pushing gear and a pushing oil cylinder. Pushing seats are arranged on both sides of the bottom plate, and through holes for the pushing rack to pass through are arranged on the pushing seats. And the pushing gear is arranged on the pushing seat and meshes with one side of the pushing rack. The pushing oil cylinder is arranged at the lower end of the pushing rack. When the pushing oil cylinder pushes the pushing rack to move up and down, the pushing gear rotates and displaces on the pushing rack, thereby driving the bottom plate to move up and down on the machine frame.

[0010] The blanking mechanism has a hopper, a blanking port provided at the bottom of the hopper, a material gate assembly, and a material gate oil cylinder for driving the material gate assembly to open or close the blanking port. The material gate assembly has a first material gate and a second material gate pivotally connected to the material gate oil cylinder. A first pivot plate is provided on each side of the first material gate, and the two first pivot plates are respectively pivotally connected to the two side walls of the hopper through a first rotating shaft. A second pivot plate is provided on each side of the second material gate, and the two second pivot plates are respectively pivotally connected to the two side walls of the hopper through a second rotating shaft. A first gear is provided on the first rotating shaft, and a second gear meshing and rotating with the first gear is provided on the second rotating shaft. One end of the material gate oil cylinder is pivotally connected to the outer wall of the hopper, and the other end is pivotally connected to the first material gate. When the material gate oil cylinder drives the first material gate to rotate outward or inward, through the meshing of the first gear and the second gear, the first material gate and the second material gate are synchronously rotated outward to open the blanking port or rotated inward to close the blanking port.

[0011] When the first material gate and the second material gate close the blanking port, there is an overlapping part between the inner sides of the first material gate and the second material gate, and the inner side edge of the first material gate abuts against the bottom surface of the second material gate. In the vertical direction, the vertical position of the inner side edge of the first arc is lower than that of the inner side edge of the second arc, the vertical position of the inner side edge of the second arc is lower than that of the outer side edge of the first arc, and the vertical position of the outer side edge of the first arc is lower than that of the outer side edge of the second arc.

[0012] The cloth-feeding mechanism has a bottom plate abutted against the bottom surface of the material vehicle frame. The machine frame is provided with a pushing component for lifting the bottom plate on both sides of the bottom plate. The pushing component has a pushing rack, a pushing gear, and a pushing oil cylinder. Pushing seats are provided on both sides of the bottom plate, and through holes for the pushing rack to pass through are provided on the pushing seats. The pushing gear is arranged on the pushing seat and meshes with one side of the pushing rack. The pushing oil cylinder is arranged at the lower end of the pushing rack. When the pushing oil cylinder pushes the pushing rack to move up and down, the pushing gear rotates and displaces on the pushing rack, thereby driving the bottom plate to move up and down on the machine frame.

[0013] The vibration mechanism has a base, a support platform, a vibration table, a vibration box, and a vibration damping component provided on the machine frame. The support platform has two support columns respectively arranged at the front and rear ends of the base and a plurality of support members arranged in parallel on the two support columns. The vibration table has a vibration flat plate arranged above the base and a plurality of vibration members arranged in parallel on the top surface of the vibration flat plate. The base has a rectangular frame located below the vibration flat plate. The top surface of the vibration box is locked to the middle of the bottom surface of the vibration flat plate, and the bottom surface of the vibration box passes through the rectangular frame and is supported on the support plate at the bottom of the machine frame. The vibration damping component has a plurality of vibration damping rubber gaskets arranged between the bottom surface of the vibration flat plate and the top surface of the rectangular frame and surrounding the vibration box.

[0014] The damping assembly has two sets of laterally distributed lateral groups and two sets of longitudinally distributed longitudinal groups. The lateral groups are arranged on the side edges of the vibrating plate parallel to the support columns, and the longitudinal groups are arranged on the side edges of the vibrating plate perpendicular to the support columns. The lateral groups are provided with two rows of damping rubber washers, and the longitudinal groups are provided with a column of damping rubber washers; the damping rubber washers are composed of an upper washer, a middle washer, and a lower washer, and the outer diameters of the upper washer and the lower washer are larger than the outer diameter of the middle washer.

[0015] A brick-making method uses the brick-making equipment to make block bricks, which is characterized by the following steps:

[0016] S1. Feeding step: The feeding mechanism feeds the concrete raw materials in the silo into the cloth truck in the material truck frame.

[0017] S2. Cloth laying step: The material truck frame driving mechanism drives the material truck frame to move to the cloth laying position, and the cloth truck driving mechanism drives the cloth truck to move back and forth in the material truck frame to lay the concrete raw materials into the brick-making mold.

[0018] S3. Forming step: The press head of the brick-making equipment presses down on the concrete raw materials in the brick-making mold, and the vibration mechanism is turned on to form a block brick blank in the mold cavity.

[0019] S4. Demolding step: The brick-making press head rises to the original position after separating from the top surface of the block brick through the press head oil cylinder.

[0020] After adopting the above structure, when the brick-making equipment and the brick-making method of the present invention are laying cloth, the material truck frame driving mechanism drives the material truck frame to move from the feeding position to the cloth laying position, and the cloth truck driving mechanism drives the cloth truck to move back and forth in the material truck frame to lay the concrete raw materials into the brick-making mold; each time when laying cloth, the material truck frame driving mechanism drives the material truck frame to move to the cloth laying position, and the cloth truck driving mechanism pushes and pulls the cloth truck and moves back and forth in the material truck frame to lay cloth by means of the second rollers and the cloth truck guide groove, and the material truck frame is in a stationary state; therefore, the cloth truck moving back and forth in the material truck frame to lay cloth will not affect other equipment outside the material truck frame, and it is possible to avoid the cloth laying mechanism moving back and forth to lay cloth and hitting the machine frame, the brick-making mold, and the brick-making press head, which can protect the brick-making equipment and has a good brick-making effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view schematic diagram of the brick-making equipment of the present invention;

[0022] Figure 2 It is a front view schematic diagram of the cloth laying mechanism of the brick-making equipment of the present invention;

[0023] Figure 3 It is a side view schematic diagram of the cloth laying mechanism of the brick-making equipment of the present invention;

[0024] Figure 4The top view schematic diagram of the material carriage and the cloth carriage structures in the cloth feeding mechanism of the brick - making equipment of the present invention;

[0025] Figure 5 The front view schematic diagram of the material carriage and the cloth carriage structures in the cloth feeding mechanism of the brick - making equipment of the present invention;

[0026] Figure 6 The sectional view schematic diagram of the material carriage and the cloth carriage structures in the cloth feeding mechanism of the brick - making equipment of the present invention;

[0027] Figure 7 The front view schematic diagram of the blanking mechanism of the brick - making equipment of the present invention;

[0028] Figure 8 The sectional view schematic diagram of the blanking mechanism of the brick - making equipment of the present invention;

[0029] Figure 9 The front view schematic diagram of the blanking mechanism and the cloth feeding mechanism of the brick - making equipment of the present invention assembled on the frame;

[0030] Figure 10 The top view schematic diagram of the vibration mechanism of the brick - making equipment of the present invention;

[0031] Figure 11 The sectional view schematic diagram of the vibration mechanism of the brick - making equipment of the present invention in the A - A direction;

[0032] Figure 12 The sectional view schematic diagram of the vibration mechanism of the brick - making equipment of the present invention in the B - B direction;

[0033] Figure 13 The side view schematic diagram of the vibration mechanism of the brick - making equipment of the present invention assembled on the frame.

[0034] Symbol Explanation

[0035] Blank feeding mechanism 1; cloth feeding mechanism 2; brick making mold 3; brick making press head 4; vibration mechanism 5; frame 10; material vehicle frame 11; cloth vehicle 12; material vehicle frame driving mechanism 13; cloth vehicle driving mechanism 14; first side plate 111; second side plate 112; second roller 121; cloth vehicle guide groove 1111; trolley connecting frame 15; connecting frame guide 151; third roller 1112; first transverse connecting rod 152; second transverse connecting rod 153; first roller 1113; material vehicle frame guide 1114; swing arm assembly 113; swing arm oil cylinder 114; first arm 1131; second arm 1132; pivot seat 115; buffer seat 116; bottom plate 117; pushing assembly 118; pushing rack 1181; pushing gear 1182; pushing oil cylinder 1183; pushing seat 1171; through hole 1172; hopper 21; blanking port 22; material door assembly 23; material door oil cylinder 24; first material door 231; second material door 232; first pivot plate 2311; first rotating shaft 2312; side wall 211; second pivot plate 2321; second rotating shaft 2322; first gear 2313; second gear 2323; first arc outer side 2314; first arc inner side 2315; first arc lowest point 2316; second arc outer side 2324; second arc inner side 232; second arc lowest point 2326; piston rod 241; first universal rotating joint 243; piston seat 242; second universal rotating joint 244; base 31; support platform 32; vibrating table 33; vibration box 34; damping assembly 35; support column 321; support member 322; vibrating plate 331; vibrating member 332; rectangular frame 311; support plate 3101; damping rubber washer 351; transverse group 352; longitudinal group 353; upper washer 3511; middle washer 3512; lower washer 3513; baffle 312. Detailed implementation manners

[0036] In order to further explain the technical solution of the present invention, the present invention will be elaborated in detail through specific embodiments below.

[0037] Please refer to Figures 1 to 13 , the present invention discloses a brick making device, the brick making device includes a blank feeding mechanism 1, a cloth feeding mechanism 2, a brick making mold 3, a brick making press head 4 and a vibration mechanism 5, the cloth feeding mechanism 1 has a material vehicle frame 11, a cloth vehicle 12, a material vehicle frame driving mechanism 13 and a cloth vehicle driving mechanism 14; during cloth feeding, the material vehicle frame driving mechanism 13 drives the material vehicle frame 11 to move back and forth between the blank feeding position and the cloth feeding position, and the cloth vehicle driving mechanism 14 drives the cloth vehicle 12 to move back and forth in the material vehicle frame 11 to cloth the concrete raw materials into the brick making mold 3.

[0038] When the feeding mechanism of the brick-making equipment of the present invention is feeding, the carriage driving mechanism 13 drives the carriage 11 to move from the feeding position to the feeding position, and the cloth car driving mechanism 14 drives the cloth car 12 to move back and forth in the carriage 11 to feed the concrete raw materials into the brick-making mold 3; each time when feeding, the carriage driving mechanism 13 drives the carriage 11 to move to the feeding position, and the cloth car driving mechanism 14 pushes and pulls the cloth car 12 and moves back and forth in the carriage 11 by means of the second roller 121 and the cloth car guide groove 1111 for feeding, and the carriage is in a stationary state; therefore, the cloth car 12 moving back and forth in the carriage 11 for feeding will not affect other equipment outside the carriage 11, and it can avoid the feeding mechanism moving back and forth for feeding and hitting the frame 10, the brick-making mold 3 and the brick-making pressing head 4, which can protect the brick-making equipment and has a good brick-making effect.

[0039] The carriage 11 of the present invention is in the shape of a rectangular frame, and has two first side plates 111 arranged parallel to the advancing direction of the feeding mechanism 2 and two second side plates 112 arranged perpendicular to the advancing direction of the feeding mechanism 2; and first rollers 1113 are respectively arranged on the outer sides of the two first side plates 111, and two carriage guide rails 1114 for the first rollers 1113 to roll are arranged on the frame 10; second rollers 121 are respectively arranged on both sides of the cloth car 12, and cloth car guide grooves 1111 for the second rollers 121 to roll are respectively arranged on the two first side plates 111; the piston rod of the cloth car driving mechanism 14 is locked on the cloth car 12, and the piston seat of the cloth car driving mechanism 14 is locked on the second side plate 112 on the side away from the brick-making mold 3; the cloth car driving mechanism 14 pushes and pulls the cloth car 12 and moves back and forth in the carriage 11 by means of the second roller 121 and the cloth car guide groove 1111 for feeding, and the carriage 11 in the shape of a rectangular frame restricts the movement of the cloth car 12 therein, which will not affect other equipment outside the carriage 11, and has a good brick-making effect.

[0040] A trolley connecting frame 15 is arranged on one side of the cloth car 12 of the present invention. The trolley connecting frame 15 has two connecting frame guide rails 151 locked on both sides of the cloth car 12, and third rollers 1112 rolling on the connecting frame guide rails 151 are arranged on the inner sides of the two first side plates 111; through the cooperation structure and position limitation of the second roller 121 and the cloth car guide groove 1111, and the third roller 1112 and the connecting frame guide rail 151, the cloth car 12 can move back and forth smoothly in the carriage 11 for feeding without affecting the normal operation of other equipment outside the carriage 11.

[0041] The trolley connecting frame 15 of the present invention is provided with a first transverse connecting rod 152 and a second transverse connecting rod 153 that connect two connecting frame guide rails 151. The first transverse connecting rod 152 is pivotally connected to one side of the cloth trolley 12. The second transverse connecting rod 153 is arranged in parallel with the second side plate 112. The piston rod of the cloth trolley driving mechanism 14 is locked on the second transverse connecting rod 153. This can enable the cloth trolley driving mechanism 14 to balance the pushing and pulling of the cloth trolley 12 to move back and forth in the material frame 11 for cloth spreading, and the cloth spreading effect is better.

[0042] On the outer sides of the two first side plates 111 of the present invention, first rollers 1113 are respectively arranged. On the frame, two material frame guide rails 1114 for the first rollers 1113 to roll are arranged. This can enable the material frame 11 to move smoothly on the frame.

[0043] The material frame driving mechanism 13 of the present invention is respectively provided with a swing arm assembly 113 and a swing arm oil cylinder 114 relative to the two first side plates 111. The swing arm assembly 113 has a first arm 1131 and a second arm 1132. One end of the first arm 1131 is pivotally connected to one end of the first side plate 111, and the other end is pivotally connected to one end of the second arm 1132. The other end of the second arm 1132 is pivotally connected to the frame through a pivot seat 115. The piston rod of the swing arm oil cylinder 114 is pivotally connected to the middle of the second arm 1132, and the piston seat of the swing arm oil cylinder 14 is pivotally connected to the frame. When the piston rod of the swing arm oil cylinder 114 retracts, it pulls the pivotally connected end of the second arm 1132 and the first arm 1131 to rotate towards the cloth trolley 12, and then pulls the first arm 1131 to push the material frame 11 to move from the blanking position to the cloth spreading position. The cloth trolley 12 in the material frame 11 also moves from the blanking position to the cloth spreading position, and the cloth trolley 12 can spread cloth back and forth. When the piston rod of the swing arm oil cylinder 114 extends, it pushes the pivotally connected end of the second arm 1132 and the first arm 1131 to rotate away from the cloth trolley 12, and then the first arm 1131 pulls the material frame 11 to move from the cloth spreading position to the blanking position. The cloth trolley 12 in the material frame 11 also moves from the cloth spreading position to the blanking position to receive the concrete raw materials.

[0044] The piston seat of the swing arm oil cylinder 114 of the present invention is pivotally connected to the frame through a buffer seat 116. During the movement of the material frame 11, the buffer seat 116 can buffer the impact force when the material frame 11 advances, avoid the material frame 11 hitting the frame during cloth spreading, and the brick making effect is better.

[0045] The fabric mechanism of the present invention has a bottom plate 117 that abuts against the bottom surface of the material carriage frame 11. On both sides of the bottom plate 117, the frame is provided with a pushing component 118 that jacks up the bottom plate 117; the pushing component 118 has a pushing rack 1181, a pushing gear 1182 and a pushing oil cylinder 1183. On both sides of the bottom plate 117, there are pushing seats 1171. The pushing seats 1171 are provided with through holes 1172 for the pushing rack 1181 to pass through, and the pushing gear 1182 is arranged on the pushing seat 1171 and meshes with one side of the pushing rack 1181; the pushing oil cylinder 1183 is arranged at the lower end of the pushing rack 1181. When the pushing oil cylinder 1183 pushes the pushing rack 1181 to move up and down, the meshing pushing gear 1182 rotates and displaces on the pushing rack 1181, thereby driving the bottom plate 117 to move up and down on the frame. The up and down position of the bottom plate 117 can be adjusted according to the material carriage frame 11 of different heights, so that the bottom plate 117 can tightly abut against the bottom surface of the fabric vehicle 12 during blanking, avoiding material leakage.

[0046] The blanking mechanism 1 of the present invention has a hopper 21, a blanking port 22 arranged at the bottom of the hopper 21, a material gate assembly 23 and a material gate oil cylinder 24 for driving the material gate assembly 23 to open or close the blanking port 22. The material gate assembly 23 has a first material gate 231 and a second material gate 232 pivotally connected to the material gate oil cylinder 24. On both sides of the first material gate 231, there is respectively a first pivot plate 2311. The two first pivot plates 2311 are respectively pivotally connected to the two side walls 211 of the hopper 1 through a first rotating shaft 2312; on both sides of the second material gate 232, there is respectively a second pivot plate 2321. The two second pivot plates 2321 are respectively pivotally connected to the two side walls 211 of the hopper 21 through a second rotating shaft 2322; a first gear 2313 is arranged on the first rotating shaft 2312, and a second gear 2323 meshing and rotating with the first gear 2313 is arranged on the second rotating shaft 2322; one end of the material gate oil cylinder 24 is pivotally connected to the outer wall of the hopper 21, and the other end is pivotally connected to the first material gate 231; when the material gate oil cylinder 24 drives the first material gate 231 to rotate outward or inward, through the mutual meshing of the first gear 2313 and the second gear 2323, the first material gate 231 and the second material gate 232 are synchronously rotated outward to open the blanking port 22 or rotated inward to close the blanking port 22.

[0047] The blanking mechanism of the present invention opens and closes the blanking port 22 through two material gates, shortening the stroke of the material gate opening and closing, enabling the rapid opening or closing of the blanking port 22. The blanking amount is easy to control, the brick-making specifications are more uniform, and the brick-making effect is good. When the blanking mechanism is blanking, when the piston rod 241 of the material gate oil cylinder 24 retracts, it pulls the first material gate 231 to rotate outward, drives the first gear 2313 to rotate, and then meshes with the second gear 2323 to rotate. The rotation of the second gear 2323 drives the second material gate 232 to rotate outward. The first material gate 231 and the second material gate 232 rotate outward simultaneously to open the blanking port 22 and start blanking. When blanking stops, when the piston rod 241 of the material gate oil cylinder 24 extends, it pushes the first material gate 231 to rotate inward, drives the first gear 2313 to rotate, and then meshes with the second gear 2323 to rotate. The rotation of the second gear 2323 drives the second material gate 232 to rotate inward. The first material gate 231 and the second material gate 232 rotate inward simultaneously to close the blanking port and stop blanking. The blanking mechanism of the present invention controls the synchronous opening and closing of the first material gate 231 and the second material gate 232 through a material gate oil cylinder 24, a first gear 2313, and a second gear 2323, facilitating the precise control of the blanking mechanism for blanking. Moreover, through the meshing structure of the first gear 2313 and the second gear 2323, both the first material gate 231 and the second material gate 232 are subjected to the force of the material gate oil cylinder 24, and the inner sides of the first material gate 231 and the second material gate 232 rotate to overlap each other, capable of completely closing the blanking port 22 without gaps under the gravity of the concrete raw materials, effectively preventing material leakage.

[0048] One end of the first rotating shaft 2312 of the present invention extending outside the first pivot plate 2311 is provided with the first gear 2313, and one end of the second rotating shaft 2322 extending outside the second pivot plate 2321 is provided with the second gear 2323. The first gear 2313 and the second gear 2323 are located on the outside and mesh with each other, enabling the first material gate 231 and the second material gate 232 to rotate outward synchronously to open the blanking port 22 or rotate inward synchronously to close the blanking port 22, and can quickly open or close the blanking port 22.

[0049] When the first material gate 231 and the second material gate 232 of the present invention close the material discharge opening 22, there is an overlapping part between the inner sides of the first material gate 231 and the second material gate 232, and the inner side edge of the first material gate 231 abuts against the bottom surface of the second material gate 232; due to the overlapping part between the inner sides of the first material gate 231 and the second material gate 232, when the first material gate 231 and the second material gate 232 deform under the gravity of the concrete raw materials, the overlapping part can completely close the material discharge opening 22 without gaps, effectively preventing material leakage; moreover, since the first material gate 231 is pivotally connected to the material gate oil cylinder 24, the acting force of the material gate oil cylinder 24 on the first material gate 231 can firmly abut against the bottom surface of the second material gate 232, so that the first material gate 231 and the second material gate 232 can firmly close the material discharge opening 22 and prevent material leakage.

[0050] The first material gate 231 and the second material gate 232 of the present invention are arc-shaped plates. When the first material gate 231 and the second material gate 232 close the material discharge opening 22, both the first arc outer side edge 2314 and the first arc inner side edge 2315 of the first material gate 231 are higher than the lowest point 2316 of the first arc, and both the second arc outer side edge 2324 and the second arc inner side edge 2325 of the second material gate 232 are higher than the lowest point 2326 of the second arc; for the arc-shaped first material gate 231 and second material gate 232, when closing the material discharge opening 22, the arc surfaces of the first material gate 231 and the second material gate 232 face downward, and the force application point is at the lowest point of the arc, which can prevent material leakage and the two material gates can open and close the material discharge opening 22 more stably.

[0051] In the vertical direction of the present invention, the vertical position of the first arc inner side edge 2315 is lower than the vertical position of the second arc inner side edge 2325, the vertical position of the second arc inner side edge 2323 is lower than the vertical position of the first arc outer side edge 2314, and the vertical position of the first arc outer side edge 2314 is lower than the vertical position of the second arc outer side edge 2325; the inner sides of the first material gate 231 and the second material gate 232 overlap, and the different arc inclination angles of the two material gates can stably abut against each other to firmly close the material discharge opening 22 and prevent material leakage.

[0052] One end of the piston rod 241 of the material gate oil cylinder 24 of the present invention is pivotally connected to the first material gate 231 through a first universal rotating joint 243; one end of the piston seat 242 of the material gate oil cylinder 24 is pivotally connected to the outer wall of the hopper 21 through a second universal rotating joint 244; the material gate oil cylinder 24 can more smoothly push or pull the first material gate 231 to rotate, facilitating driving the first material gate 231 and the second material gate 232 to open or close the material discharge opening 22.

[0053] The vibration mechanism 5 of the present invention includes a base 31, a support platform 32, a vibration table 33, a vibration box 34, and a vibration damping component 35 disposed on the frame 10. The support platform 32 has two support columns 321 respectively disposed at the front and rear ends of the base 31 and a plurality of support members 322 disposed in parallel on the two support columns 321; the vibration table 33 has a vibration plate 331 disposed above the base 31 and a plurality of vibration members 332 disposed in parallel on the top surface of the vibration plate 331; the base 31 has a rectangular frame 311 located below the vibration plate 331. The top surface of the vibration box 34 is locked to the middle of the bottom surface of the vibration plate 331, and the bottom surface of the vibration box 34 passes through the inside of the rectangular frame 311 and is supported on the support plate 101 at the bottom of the frame 10; the vibration damping component 35 has a plurality of vibration damping rubber gaskets 351 disposed between the bottom surface of the vibration plate 331 and the top surface of the rectangular frame 311 and surrounding the vibration box 34.

[0054] In the vibration mechanism of the present invention, the vibration box 34 is disposed in the middle of the bottom surface of the vibration plate 331 and is not directly locked to the base 31; and a vibration damping component 35 is disposed between the vibration plate 331 and the base 31. The vibration damping rubber gaskets 351 of the vibration damping component 35 surround the vibration box 34, which can reduce the transmission of the vibration force of the vibration box 34 to the frame 10, avoid the shaking of the frame 10 and affect the normal operation of the feeding mechanism, the cloth feeding mechanism, the brick pressing head and other equipment on the frame 10, and the brick making effect is better; moreover, the support members 321 and the vibration members 331 respectively support the bottom surface of the brick making mold. The support members 321 stably support the brick making mold, and the vibration members 331 drive the brick making mold to vibrate through the vibration force of the vibration box 34, thereby vibrating and compacting the concrete raw materials in the brick making mold, and the vibration effect is good.

[0055] The vibration damping component 35 of the present invention has two horizontally distributed horizontal groups 352 and two vertically distributed vertical groups 353. The horizontal groups 352 are disposed on the side edges of the vibration plate 331 parallel to the support columns 321, and the vertical groups 353 are disposed on the side edges of the vibration plate 331 perpendicular to the support columns 321. The horizontal groups 352 are provided with two rows of vibration damping rubber gaskets 351, and the vertical groups 353 are provided with one column of vibration damping rubber gaskets 351; the vibration damping rubber gaskets 351 surround the vibration box 34, which can effectively buffer the vibration force of the vibration box 34 and reduce the transmission of the vibration force to the base 31, and the vibration damping effect is better.

[0056] The vibration damping rubber gasket 351 of the present invention is composed of an upper gasket 3511, a middle gasket 3512, and a lower gasket 3513. The outer diameters of the upper gasket 3511 and the lower gasket 3513 are larger than the outer diameter of the middle gasket 3512; the three-layer structure of the vibration damping rubber gasket 351 has a better vibration damping effect.

[0057] The two support columns 321 of the present invention are located on the front and rear sides of the vibrating plate 331, and both ends of the support member 322 extend beyond both ends of the vibrating member 332; during vibration, the brick-making mold vibrates and shifts. With both ends of the support member 322 extending beyond both ends of the vibrating member 332, a shifting space for the brick-making mold is reserved, enabling stable support for the brick-making mold.

[0058] The number of the support members 322 of the present invention is six, and the number of the vibrating members 332 is eleven. The vibrating members 332 are arranged in parallel at equal intervals. The support members 322 are symmetrically arranged with respect to the vibrating member 332 located in the middle position, and the support members 21 are arranged with an interval of one or two vibrating members 332; while the support members 322 stably support the brick-making mold, the vibrating members 332 can efficiently drive the brick-making mold to vibrate, resulting in good brick-making effect.

[0059] When the vibration mechanism of the present invention is in a non-vibrating state, the top position of the support member 322 is flush with the top position of the vibrating member 332; the support effect on the brick-making mold is better.

[0060] The base 31 of the present invention is provided with two baffles 312 perpendicular to the support columns 321, and the two baffles 312 are located outside the outermost two vibrating members 332, and the top position of the baffles 312 is higher than the top position of the support members 322; the baffles 312 can prevent the brick-making mold from moving out of the vibrating position during vibration, and the vibration effect is better.

[0061] The present invention also discloses a brick-making method, which uses the brick-making equipment to make block bricks, and is characterized by the following steps:

[0062] S1. Feeding step: The feeding mechanism feeds the concrete raw materials in the silo into the cloth truck in the material truck frame.

[0063] S2. Cloth spreading step: The material truck frame driving mechanism drives the material truck frame to move from the feeding position to the cloth spreading position, and the cloth truck driving mechanism drives the cloth truck to move back and forth in the material truck frame to spread the concrete raw materials into the brick-making mold.

[0064] S3. Forming step: The press head of the brick-making equipment presses down on the concrete raw materials in the brick-making mold, and the vibration mechanism is turned on to form a block brick blank in the mold cavity.

[0065] S4. Demolding step: The brick-making press head rises to the original position after separating from the top surface of the block brick through the press head oil cylinder.

[0066] When the brick-making method of the present invention is in the process of distributing materials, the material rack driving mechanism drives the material rack 11 to move from the material discharging position to the material distributing position, and the distributing vehicle driving mechanism 14 drives the distributing vehicle 12 to move back and forth within the material rack 11 to distribute the concrete raw materials into the brick-making mold 3; each time during material distribution, the material rack 11 is in a stationary state, and the distributing vehicle 12 moves within the material rack 11 for material distribution; therefore, the back-and-forth movement of the distributing vehicle 12 within the material rack 11 for material distribution will not affect other equipment outside the material rack 11, and it can avoid the impact of the material distribution mechanism moving back and forth for material distribution on the frame 10, the brick-making mold 3 and the brick-making press head 4, which can protect the brick-making equipment and has good brick-making effect.

[0067] The above embodiments and drawings do not limit the product form and style of the present invention. Any appropriate changes or modifications made by those of ordinary skill in the relevant technical field shall be regarded as not departing from the patent scope of the present invention.

Claims

1. A brick-making device, characterized in that: The brick-making equipment includes a blanking mechanism, a cloth-feeding mechanism, a brick-making mold, a brick-making pressing head and a vibration mechanism. The cloth-feeding mechanism has a material frame, a cloth-feeding vehicle, a material frame driving mechanism and a cloth-feeding vehicle driving mechanism. When feeding the cloth, the material frame driving mechanism drives the material frame to move back and forth between the blanking position and the cloth-feeding position, and the cloth-feeding vehicle driving mechanism drives the cloth-feeding vehicle to move back and forth within the material frame to feed the concrete raw materials into the brick-making mold.

2. The brick-making equipment according to claim 1, characterized in that: The material frame is in a rectangular frame shape, having two first side plates arranged parallel to the advancing direction of the cloth-feeding mechanism and two second side plates arranged perpendicular to the advancing direction of the cloth-feeding mechanism. And first rollers are respectively arranged on the outer sides of the two first side plates, and two material frame guide rails for the first rollers to roll are arranged on the machine frame. Second rollers are respectively arranged on both sides of the cloth-feeding vehicle, and cloth-feeding vehicle guide rail grooves for the second rollers to roll are respectively arranged on the two first side plates. The piston rod of the cloth-feeding vehicle driving mechanism is locked to the cloth-feeding vehicle, and the piston seat of the cloth-feeding vehicle driving mechanism is locked to the second side plate on the side far from the brick-making mold. The cloth-feeding vehicle driving mechanism pushes and pulls the cloth-feeding vehicle and makes it move back and forth in the material frame by means of the second rollers and the cloth-feeding vehicle guide rail grooves.

3. The brick-making device according to claim 2, characterized in that: A trolley connecting frame is arranged on one side of the cloth-feeding vehicle. The trolley connecting frame has two connecting frame guide rails locked on both sides of the cloth-feeding vehicle, and third rollers rolling on the connecting frame guide rails are arranged on the inner sides of the two first side plates. The trolley connecting frame is provided with a first horizontal connecting rod and a second horizontal connecting rod connecting the two connecting frame guide rails. The first horizontal connecting rod is pivotally connected to one side of the cloth-feeding vehicle, the second horizontal connecting rod is arranged parallel to the second side plate, and the piston rod of the cloth-feeding vehicle driving mechanism is locked to the second horizontal connecting rod.

4. The brick-making device according to claim 1, characterized in that: The cloth-feeding mechanism has a bottom plate abutted against the bottom surface of the material frame, and jacking assemblies for jacking up the bottom plate are arranged on both sides of the bottom plate on the machine frame. The jacking assemblies have jacking racks, jacking gears and jacking oil cylinders. Jacking seats are arranged on both sides of the bottom plate, through holes for the jacking racks to pass through are arranged on the jacking seats, and the jacking gears are arranged on the jacking seats and mesh with one side of the jacking racks. The jacking oil cylinders are arranged at the lower ends of the jacking racks. When the jacking oil cylinders push the jacking racks to move up and down, the jacking gears rotate and displace on the jacking racks, thereby driving the bottom plate to move up and down on the machine frame.

5. The brick-making device according to claim 1, characterized in that: The blanking mechanism has a hopper, a blanking opening provided at the bottom of the hopper, a door assembly, and a door oil cylinder for driving the door assembly to open or close the blanking opening. The door assembly has a first door and a second door pivotally connected to the door oil cylinder. On both sides of the first door, there is respectively a first pivot plate, and the two first pivot plates are respectively pivotally connected to the two side walls of the hopper through a first rotating shaft; on both sides of the second door, there is respectively a second pivot plate, and the two second pivot plates are respectively pivotally connected to the two side walls of the hopper through a second rotating shaft; a first gear is provided on the first rotating shaft, and a second gear meshing and rotating with the first gear is provided on the second rotating shaft; one end of the door oil cylinder is pivotally connected to the outer wall of the hopper, and the other end is pivotally connected to the first door; when the door oil cylinder drives the first door to rotate outward or inward, through the meshing of the first gear and the second gear, the first door and the second door are synchronously rotated outward to open the blanking opening or rotated inward to close the blanking opening.

6. The brick-making equipment according to claim 5, characterized in that: When the first door and the second door close the blanking opening, there is an overlapping part between the inner sides of the first door and the second door, and the inner side edge of the first door abuts against the bottom surface of the second door; in the vertical direction, the vertical position of the inner side edge of the first arc is lower than the vertical position of the inner side edge of the second arc, the vertical position of the inner side edge of the second arc is lower than the vertical position of the outer side edge of the first arc, and the vertical position of the outer side edge of the first arc is lower than the vertical position of the outer side edge of the second arc.

7. The brick-making equipment according to claim 5, characterized in that: The cloth distributing mechanism has a bottom plate abutted against the bottom surface of the material vehicle frame, and the machine frame is provided with a pushing assembly for lifting the bottom plate on both sides of the bottom plate; the pushing assembly has a pushing rack, a pushing gear, and a pushing oil cylinder. On both sides of the bottom plate, there are pushing seats, and the pushing seats are provided with through holes for the pushing rack to pass through, and the pushing gear is arranged on the pushing seat and meshes with one side of the pushing rack; the pushing oil cylinder is arranged at the lower end of the pushing rack, and when the pushing oil cylinder pushes the pushing rack to move up and down, it meshes with the pushing gear to rotate and displace on the pushing rack, thereby driving the bottom plate to move up and down on the machine frame.

8. The brick-making device according to claim 1, characterized in that: The vibrating mechanism has a base, a support platform, a vibrating table, a vibrating box, and a damping assembly provided on the machine frame. The support platform has two support columns respectively arranged at the front and rear ends of the base and a plurality of support members arranged in parallel on the two support columns; the vibrating table has a vibrating plate arranged above the base and a plurality of vibrating members arranged in parallel on the top surface of the vibrating plate; the base has a rectangular frame located below the vibrating plate, the top surface of the vibrating box is locked to the middle of the bottom surface of the vibrating plate, and the bottom surface of the vibrating box passes through the rectangular frame and is supported on the support plate at the bottom of the machine frame; the damping assembly has a plurality of damping rubber washers arranged between the bottom surface of the vibrating plate and the top surface of the rectangular frame and surrounding the vibrating box.

9. The brick-making device according to claim 8, wherein: The damping assembly has two sets of laterally distributed lateral groups and two sets of longitudinally distributed longitudinal groups. The lateral groups are arranged on the side edges of the vibrating plate parallel to the support columns, and the longitudinal groups are arranged on the side edges of the vibrating plate perpendicular to the support columns. Two rows of damping rubber washers are arranged in the lateral groups, and one row of damping rubber washers is arranged in the longitudinal groups. The damping rubber washer is composed of an upper washer, a middle washer, and a lower washer, and the outer diameters of the upper washer and the lower washer are larger than the outer diameter of the middle washer.

10. A brick-making method, which uses the brick-making equipment described in claims 1-9 to make block bricks, characterized in that, It has the following steps: S1. Blanking step: The blanking mechanism blanks the concrete raw materials in the silo into the distributing trolley in the trolley frame. S2. Distributing step: The trolley frame driving mechanism drives the trolley frame to move to the distributing position, and the distributing trolley driving mechanism drives the distributing trolley to move back and forth in the trolley frame to distribute the concrete raw materials into the brick-making mold. S3. Forming step: The pressing head of the brick-making equipment presses down on the concrete raw materials in the brick-making mold, and the vibrating mechanism is turned on to form a brick blank of the building block brick in the mold cavity. S4. Demolding step: The brick-making pressing head rises to the original position after separating from the top surface of the building block brick through the pressing head oil cylinder.

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