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CN-120287421-B - Pouring molding equipment and molding method for concrete prefabricated member processing

CN120287421BCN 120287421 BCN120287421 BCN 120287421BCN-120287421-B

Abstract

The invention relates to the technical field of concrete pouring forming equipment, and discloses pouring forming equipment and a forming method for processing a concrete prefabricated member, wherein the pouring forming equipment comprises a frame, a door frame, a suspension roller shaft and a pipe making die, wherein the frame and the door frame are arranged in parallel, and the distance between the frame and the door frame is fixed; this pour former through setting up control axle sleeve, rotary driving mechanism and axostylus axostyle translation mechanism for the height and the inclination of overhang roll have rotatory and rectilinear movement's function in the time of can not changing, make after lifting the tubulation mould, can let earlier can not rocking overhang roll axle by a wide margin take out from tubulation mould is inside, thereby when avoiding shifting out tubulation mould, overhang roll axle and cement pipe inner wall contact collision, simultaneously, through setting up axostylus axostyle clean mechanism, under rotary driving mechanism's cooperation, overhang roll axle keeps away from the in-process of portal, and the surface can be cleaned by the cleaning brush board, thereby can avoid the concrete to glue the surface of gluing at overhang roll axle.

Inventors

  • JIN YU

Assignees

  • 苏州嘉盛宝成建筑科技有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (8)

  1. 1. The pouring molding equipment comprises a frame, a portal, a suspension roller shaft and a pipe making mold, and is characterized in that the frame and the portal are arranged in parallel, the distance between the frame and the portal is fixed, one end of the suspension roller shaft is inserted into one side surface of the portal, a fixed fluted disc is fixedly arranged at the other end of the suspension roller shaft, the pipe making mold is sleeved on the suspension roller shaft, and a control shaft sleeve, a rotary driving mechanism, a shaft lever translation mechanism and a shaft lever cleaning mechanism are further arranged on the frame; The control shaft sleeve is rotatably arranged on the frame, the control shaft sleeve is sleeved on the outer part of the overhang roll shaft, so that the height of the overhang roll shaft cannot be changed, the rotary driving mechanism is used for driving the control shaft sleeve to rotate, the shaft rod translation mechanism is used for controlling the overhang roll shaft to slide in the control shaft sleeve, the shaft rod cleaning mechanism comprises a rotary table, a cleaning brush plate and a movable fluted disc, the rotary table is rotatably arranged on the frame, the rotary table is sleeved on the outer side of the overhang roll shaft, the cleaning brush plate is slidably arranged on the rotary table, the movable fluted disc is rotatably arranged on the overhang roll shaft, and when the overhang roll moves in the direction of being far away from the portal, the movable fluted disc pulls the cleaning brush plate to slide, so that the cleaning brush plate contacts with the surface of the overhang roll shaft; When the cantilever roller shaft contacts the portal frame, the control shaft sleeve contacts and drives the fixed fluted disc, and a gap exists between the movable fluted disc and the control shaft sleeve; When the overhang roll shaft is far away from the portal, the overhang roll shaft drives the movable fluted disc to be close to the control shaft sleeve, so that the movable fluted disc is in contact with and drives the control shaft sleeve; The control shaft sleeve comprises a central sliding sleeve, a shaft lever rotary driving inner gear ring and a brush plate rotary driving inner gear ring, the central sliding sleeve is sleeved on the outer surface of the cantilever roller shaft, the shaft lever rotary driving inner gear ring is fixedly arranged at one end of the central sliding sleeve, which is far away from the portal, the brush plate rotary driving inner gear ring is fixedly arranged at one end of the central sliding sleeve, which is close to the portal, the fixed fluted disc is in adaptive clamping connection with the shaft lever rotary driving inner gear ring, the movable fluted disc is in adaptive clamping connection with the brush plate rotary driving inner gear ring, and when the fixed fluted disc is inserted into the shaft lever rotary driving inner gear ring, the movable fluted disc is positioned at the outer side of the brush plate rotary driving inner gear ring; the shaft lever translation mechanism comprises a limiting shaft seat, an inner threaded pipe, a threaded rod, a shaft lever translation driving motor, a short shaft and a pulling plate, wherein the limiting shaft seat is fixedly arranged on the lower surface of a frame, the inner threaded pipe is rotatably arranged in the limiting shaft seat, the threaded rod is in threaded connection with the inner threaded pipe, the shaft lever translation driving motor is fixedly arranged on the upper surface of the frame, the driving end of the shaft lever translation driving motor and the outer surface of the inner threaded pipe are fixedly provided with driving pulleys, the driving pulleys are connected through belt transmission, the short shaft is fixedly arranged at one end of a fixed fluted disc, which is far away from a hanging roller shaft, the one end of the pulling plate is fixedly connected with the threaded rod, which is far away from the one end of the portal, and the other end of the pulling plate is rotatably connected with the end of the short shaft.
  2. 2. The casting molding device of claim 1, wherein the rotary driving mechanism comprises a shaft sleeve rotary driving motor and a rotary driving belt wheel, the shaft sleeve rotary driving motor is fixedly arranged on the upper surface of the frame, the outer surface of the control shaft sleeve is rotatably provided with a positioning shaft seat, the positioning shaft seat is fixedly arranged on the lower surface of the frame, the rotary driving belt wheel is fixedly arranged on the driving end of the shaft sleeve rotary driving motor and the outer surface of the control shaft sleeve, and the rotary driving belt wheels are in transmission connection through a belt.
  3. 3. The pouring molding device of claim 1, wherein one end of the threaded rod is fixedly provided with a lap joint block, the upper end of the portal frame is fixedly provided with a support, and the support is provided with a lap joint groove matched with the lap joint block.
  4. 4. The casting molding device of claim 1, wherein the shaft cleaning mechanism further comprises a fixed shaft seat and a rotating plate, the fixed shaft seat is fixedly arranged on the lower surface of the frame, the fixed shaft seat is rotatably arranged outside the rotary table, two ends of the rotating plate are respectively rotatably connected with the cleaning brush plate and the movable fluted disc, the rotary table is provided with a sliding hole, one end of the cleaning brush plate, which faces the suspension roller shaft, is provided with bristles, and one end of the cleaning brush plate, which is far away from the rotating plate, is fixedly provided with a sliding block, and the sliding block is in sliding connection with the sliding hole.
  5. 5. The pouring molding device of claim 1, wherein the central hole of the movable fluted disc is provided with spring sliding grooves distributed in an annular array, the top of each spring sliding groove is fixedly provided with a reset spring, the end part of each reset spring is fixedly provided with an inserting block, the surface of each suspension roller shaft is provided with an annular groove, the cross section of each annular groove is in an isosceles trapezoid shape, the width of each annular groove is smaller than that of the central sliding sleeve, the inserting blocks are in fit connection with the annular grooves, and when the inserting blocks are in connection with the inside of the annular grooves, the bristles on the inner side surface of each cleaning brush plate are spaced from the surface of each suspension roller shaft.
  6. 6. The casting molding apparatus of claim 5, wherein the end of the insert away from the return spring is provided with balls.
  7. 7. The casting molding device of claim 1, wherein the side wall of the portal frame facing the cantilever roll shaft is provided with a slot, one end of the cantilever roll shaft, which is close to the portal frame, is rotatably provided with a plug connector, and the plug connector is in fit connection with the slot.
  8. 8. A method for forming a concrete prefabricated member by using a casting forming device according to any one of claims 1 to 7, characterized by comprising the following specific steps: The cantilever roller shaft is driven to rotate through the rotary driving mechanism, cement is conveyed into the pipe making die through cement conveying equipment, and meanwhile, the pipe making die is driven to rotate through continuous rotation of the cantilever roller shaft and the cement in the pipe making die is rolled; after the cement pipe in the pipe making mould is formed, stopping the operation of the rotary driving mechanism, and pulling up the pipe making mould by the crane, so that a gap exists between the cement pipe in the pipe making mould and the suspension roller shaft; the suspension roller shaft is controlled to move out of the pipe making die through the shaft lever translation mechanism, and then the pipe making die is completely moved out through the crane; In the process that the shaft rod translation mechanism controls the suspension roller shaft to move out of the pipe making die, the movable fluted disc is in contact with the control shaft sleeve and is in transmission, so that the suspension roller shaft is in contact with the cleaning brush plate, and the cleaning brush plate is driven to rotate through the rotary driving mechanism, so that the cleaning brush plate cleans the moving suspension roller shaft.

Description

Pouring molding equipment and molding method for concrete prefabricated member processing Technical Field The invention relates to the technical field of concrete pouring forming equipment, in particular to pouring forming equipment and a forming method for concrete prefabricated member processing. Background The precast concrete can be divided into building structural members, building enclosure members, building foundation members and municipal engineering members according to functions, wherein the municipal engineering members comprise prefabricated kerbs and prefabricated drainage pipelines, and the prefabricated drainage pipelines are used for drainage engineering of municipal drainage systems and buildings and can convey rainwater or sewage to appointed treatment sites. Chinese patent CN112622023B discloses a reinforced concrete prefabricated member molding and manufacturing method, which improves the molding speed of a cement pipe by setting a heating and drying device, but in the molding of the cement pipe, heating can lead to uneven heating of the surface and the inside of the cement pipe, and larger internal and external temperature differences can be generated, so that cracks are easy to appear on the surface of the cement pipe, meanwhile, the too high temperature can lead to rapid evaporation of water in the concrete, more and larger pores are formed, the microstructure of the concrete is damaged, the compactness of the microstructure is reduced, the use frequency of equipment is ensured, and the molding effect of the cement pipe is good. Chinese patent CN110497518B discloses a roller-type cement pipe making machine, the device adopts the mould to cover on the roller-suspending shaft to through the rotation and extrusion force of roller-suspending shaft, make the concrete evenly distribute and closely knit the shaping in the inboard of mould, after the cement pipe shaping, can conveniently take off the mould, make the cement pipe maintenance in the mould until reaching the demoulding intensity after the mould is taken apart again and is demolded. The device presses the end of the driving shaft away from the suspension roller shaft downwards through the pressing plate, so that the suspension roller shaft is upwards offset by a certain angle by taking the shaft supporting seat as a supporting point, the end, close to the portal, of the suspension roller shaft can drop downwards due to gravity, but due to the weight limitation of the die and the cement pipe, the die and the cement pipe are usually taken down from the suspension roller shaft in a mode that the die is lifted by a crane, when the die is moved, the die can rotate to a certain extent due to shaking of a crane cable, the end of the suspension roller shaft is in contact with the inner wall of the cement pipe, the flatness of the inner wall of the cement pipe is damaged, in addition, cement is adhered to the suspension roller shaft in use of the suspension roller type cement pipe making machine, and the cement is adhered to the suspension roller shaft and can have adverse effects on the working performance of the suspension roller shaft after being dried. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides pouring forming equipment and a forming method for processing a concrete prefabricated member, which have the advantages of avoiding collision between a suspension roller shaft and the inner wall of a cement pipe, cleaning the suspension roller shaft and the like when a die is taken down, and solve the problems in the prior art. (II) technical scheme In order to solve the technical problems, the invention provides the following technical scheme: The casting molding equipment comprises a frame, a portal, a cantilever roll shaft and a pipe making mold, wherein the frame and the portal are arranged in parallel, the distance between the frame and the portal is fixed, one end of the cantilever roll shaft is inserted into one side surface of the portal, a fixed fluted disc is fixedly arranged at the other end of the cantilever roll shaft, the pipe making mold is sleeved on the cantilever roll shaft, and a control shaft sleeve, a rotary driving mechanism, a shaft lever translation mechanism and a shaft lever cleaning mechanism are further arranged on the frame; The control shaft sleeve is rotatably arranged on the frame, the control shaft sleeve is sleeved on the outer part of the overhang roll shaft, so that the height of the overhang roll shaft cannot be changed, the rotary driving mechanism is used for driving the control shaft sleeve to rotate, the shaft rod translation mechanism is used for controlling the overhang roll shaft to slide in the control shaft sleeve, the shaft rod cleaning mechanism comprises a rotary table, a cleaning brush plate and a movable fluted disc, the rotary table is rotatably arranged on the frame, the rotary table is sleeved on the outer side