CN-121468752-B - Pouring molding equipment for building fiber cement pressure plate production

Abstract

The invention relates to pouring molding equipment for producing a building fiber cement pressure plate, which belongs to the technical field of pouring molding tools and comprises a frame, wherein a conveyor belt is arranged on the frame, four upright posts are fixedly arranged on the upper side of one end of the frame, a die is fixedly arranged between the four upright posts, a lifting bottom die is arranged below the die through a die clamping assembly, the bottom die is abutted against the upper end of the conveyor belt, a pouring assembly is arranged between the upper ends of the four upright posts, the pouring assembly comprises a pouring head, the pouring head is driven to horizontally move through the pouring assembly, a group of flattening assemblies are respectively arranged on the front side and the rear side of the die, the flattening assemblies comprise pressing plates, the pressing plates are driven to move to the upper side of the die through the flattening assemblies and move downwards to the inside of the die, and the problems of poor die clamping sealing performance, poor pouring uniformity and insufficient die clamping pressure adjustment of the conventional building fiber cement pressure plate pouring molding equipment are solved.

Inventors

• YAO LE
• DUAN LISHAN
• GUO HANWEN
• JIA XIN
• LI ZHENYING

Assignees

• 太原天力通路桥建设有限公司

Dates

Publication Date

20260512

Application Date

20251219

Claims (5)

1. 1. The pouring molding device for the building fiber cement pressure plate production is characterized by comprising a frame (1), wherein a conveyor belt (6) is arranged on the frame (1), four upright posts (2) are fixedly arranged on the upper side of one end of the frame (1), a die (3) is fixedly arranged between the four upright posts (2), a liftable bottom die (4) is arranged below the die (3) through a die clamping assembly, the bottom die (4) is abutted to the upper end of the conveyor belt (6), pouring assemblies are arranged between the upper ends of the four upright posts (2), the pouring assemblies comprise pouring heads (17), the pouring heads (17) are driven to horizontally move through the pouring assemblies, a group of flattening assemblies are respectively arranged on the front side and the rear side of the die (3), and the flattening assemblies comprise pressing plates (26), and the pressing plates (26) are driven to move to the upper side of the die (3) and move downwards to the inside of the die (3) through the flattening assemblies; A circle of clamping groove is formed in the inner side of the lower end opening of the die (3), a circle of air bag (18) is fixedly arranged on the inner wall of the clamping groove, an air pump (19) is fixedly arranged on the outer side of the die (3), the air pump (19) is connected with the inside of the air bag (18), a circle of clamping ring is fixedly arranged on the upper end surface of the bottom die (4), and a circle of rubber plate (20) is fixedly arranged at the lower end of the outer side surface of the clamping ring; The flattening assembly further comprises a supporting frame (21), supporting plates (22) and first electric push rods (23), wherein the left side and the right side of the front end of the die (3) are respectively fixedly provided with one supporting frame (21), a supporting plate (22) which horizontally extends left and right is fixedly arranged between the upper ends of the two supporting frames (21) on the front side, the first electric push rods (23) are fixedly arranged in the middle of the supporting plate (22), and the telescopic rods of the first electric push rods (23) vertically penetrate through the supporting plate (22) downwards; The flattening assembly further comprises a guide plate (24) and a connecting plate (25), wherein the end part of the telescopic rod of the first electric push rod (23) is fixedly provided with the guide plate (24), the lower end of the guide plate (24) is provided with a row of T-shaped blocks, the lower part of the guide plate (24) is provided with the connecting plate (25), the connecting plate (25) is equidistantly provided with a row of T-shaped grooves, the row of T-shaped blocks at the lower end of the guide plate (24) are respectively arranged in the row of T-shaped grooves at the upper end of the connecting plate (25) in a sliding manner, the pressing plate (26) is positioned below the connecting plate (25), and the left end and the right end of the upper end face of the pressing plate (26) are respectively fixedly connected with the left end and the right end of the lower end face of the connecting plate (25) through a connecting frame; The flattening assembly further comprises a third stepping motor (27) and driving gears (28), wherein the upper sides of the front ends of the two supporting frames (21) are respectively fixedly provided with the third stepping motor (27), the output shafts of the two third stepping motors (27) are respectively fixedly provided with the driving gears (28), and the two driving gears (28) are respectively positioned on the left side and the right side of the connecting plate (25); The die assembly comprises support brackets (29), vibration motors (30), pressure scales (31) and second electric push rods (32), wherein a front support bracket and a rear support bracket (29) are fixedly arranged at the lower end of a bottom die (4), a conveyor belt (6) is arranged between the front support bracket and the rear support bracket (29), the vibration motors (30) are fixedly arranged at the left end and the right end of each support bracket (29), the same pressure scale (31) is fixedly arranged at the lower end of each support bracket (29), and the second electric push rods (32) are respectively fixedly arranged at four corners of the lower end face of each pressure scale (31).
2. 2. The pouring molding device for producing the building fiber cement pressure plates is characterized in that two ends of a frame (1) are respectively provided with one driving roller (5) in a rotating mode, a plurality of conveying belts (6) are sleeved between the two driving rollers (5), two ends of each driving roller (5) are respectively fixedly provided with a chain wheel, the chain wheels on the same side of the two driving rollers (5) are connected through a chain belt (7), one end of the frame (1) is fixedly provided with a servo motor (8), and an output shaft of the servo motor (8) is fixedly connected with one end of one driving roller (5).
3. 3. The pouring molding device for producing the building fiber cement pressure plate according to claim 1, wherein the die (3) is of a square cylindrical structure with openings at the upper end and the lower end, the four stand columns (2) are respectively arranged at the outer sides of four corners of the die (3), and the four corners of the die (3) are fixedly connected with the four stand columns (2) through a group of hoops.
4. 4. The pouring molding device for producing the building fiber cement pressure plate according to claim 1, wherein the pouring assembly further comprises connecting blocks (9), first screw rods (10) and first stepping motors (11), wherein one connecting block (9) is fixedly arranged at the upper end of each upright post (2), the first screw rods (10) which are horizontal in front and back are rotatably arranged between the two connecting blocks (9) on the left side and between the two connecting blocks (9) on the right side, the first stepping motors (11) are fixedly arranged on the two connecting blocks (9) on the rear side, and output shafts of the two first stepping motors (11) are fixedly connected with the rear ends of the two first screw rods (10).
5. 5. The pouring molding device for producing the building fiber cement pressure plate, which is disclosed in claim 4, is characterized by further comprising moving blocks (12), second stepping motors (13), second screw rods (14), guide rods (15) and bearing blocks (16), wherein one moving block (12) is respectively connected to the outer side of each first screw rod (10) in a screwed mode, a rotatable second screw rod (14) and one fixed guide rod (15) are arranged between the two moving blocks (12), the second stepping motor (13) is fixedly arranged on one moving block (12), an output shaft of each second stepping motor (13) is fixedly connected with the end portion of each second screw rod (14), a bearing block (16) is connected to the outer side of each second screw rod (14) in a screwed mode, the bearing blocks (16) are sleeved on the outer side of the guide rods (15) in a sliding mode, and the pouring head (17) is fixedly arranged at the front end of each bearing block (16).

Description

Pouring molding equipment for building fiber cement pressure plate production Technical Field The invention belongs to the technical field of pouring forming tools, and particularly relates to pouring forming equipment for producing a building fiber cement pressure plate. Background The building fiber cement pressure plate is widely applied to various building scenes such as inner and outer walls, suspended ceilings, floors and the like of buildings by virtue of excellent characteristics such as high strength, strong durability, fire prevention, moisture resistance and the like, the molding quality of the building fiber cement pressure plate is directly related to the stability and service life of a building structure, the casting molding is used as a core process for producing the pressure plate, and the accuracy, the stability and the high efficiency of equipment play a decisive role in the quality of a final product. The existing building fiber cement pressure plate pouring molding equipment has the defects of poor mold closing and sealing performance, easy generation of gaps at the joint of a mold and a bottom mold, leakage of cement raw materials in the pouring process, material waste, damage to the integrity of molding of the pressure plate, poor pouring uniformity, low moving track adjustment precision or limited range of a traditional pouring head, uneven distribution of cement raw materials in a molding cavity, easy occurrence of local density difference, influence on the structural strength and service life of the pressure plate, lack of accurate feedback and adjustment mechanism for mold closing pressure control, easy mold damage caused by excessive pressure, non-compaction caused by insufficient pressure, easy deviation of pressure in the vibration foam removal process, difficulty in guaranteeing the consistency of mass production products, and improvement treatment according to the problems is needed. Disclosure of Invention The invention overcomes the defects of the prior art, provides casting molding equipment for producing the building fiber cement pressure plate, and solves the problems of poor die closing sealing performance, poor casting uniformity and insufficient die closing pressure adjustment of the conventional casting molding equipment for the building fiber cement pressure plate. In order to achieve the above purpose, the present invention is realized by the following technical scheme. The pouring molding device for the building fiber cement pressure plate production comprises a frame, wherein a conveyor belt is arranged on the frame, four upright posts are fixedly arranged on the upper side of one end of the frame, a die is fixedly arranged between the four upright posts, a liftable bottom die is arranged below the die through a die clamping assembly and is arranged at the upper end of the conveyor belt in an abutting mode, a pouring assembly is arranged between the upper ends of the four upright posts, the pouring assembly comprises a pouring head which is driven to horizontally move through the pouring assembly, a group of flattening assemblies are respectively arranged on the front side and the rear side of the die, the flattening assemblies comprise pressing plates, and the pressing plates are driven to move to the upper side of the die and move to the inside of the die through the flattening assemblies. Further, two ends of the frame are respectively provided with a driving roller in a rotating way, a plurality of conveying belts are sleeved between the two driving rollers, two ends of each driving roller are respectively fixedly provided with a chain wheel, the chain wheels on the same side of the two driving rollers are connected through a chain belt, one end of the frame is fixedly provided with a servo motor, and an output shaft of the servo motor is fixedly connected with the end part of one driving roller. Further, the mould is square tubular structure with openings at the upper end and the lower end, four upright posts are respectively arranged at the outer sides of four corners of the mould, and the four corners of the mould are fixedly connected with the four upright posts through a group of anchor clamps. The pouring assembly further comprises connecting blocks, first lead screws and first stepping motors, wherein one connecting block is fixedly arranged at the upper end of each upright column respectively, the first lead screws which are horizontal in front and back are respectively arranged between the two connecting blocks on the left side and between the two connecting blocks on the right side in a rotating mode, one first stepping motor is fixedly arranged on the two connecting blocks on the rear side respectively, and output shafts of the two first stepping motors are fixedly connected with the rear ends of the two first lead screws respectively. The pouring assembly further comprises moving blocks, second stepping motors, second screw rods, guide rods and bea