A production mold for assembled building components

Abstract

The present invention is a mold for producing prefabricated building components, comprising a casting mold, a window frame, a telescopic sliding rod, a telescopic material control rod, a positioning frame, a telescopic tube, a zoom rectangular block, a bottom infiltration block and a side infiltration block. Through the combined action of the telescopic sliding rod and the telescopic material control rod, the casting tube and the telescopic tube can be controlled to move in the up and down, front and back, left and right directions, thereby adjusting the relative position between the telescopic tube and the casting mold and the window frame. Several zoom rectangular blocks are connected to the telescopic tube, and a liquid spray port is provided on the surface of the zoom rectangular block. The liquid spray port is covered with a bottom infiltration block and a side infiltration block. The stripping liquid infiltrates the bottom infiltration block and the side infiltration block, thereby spraying the stripping liquid more evenly onto the surface of the casting mold and the window frame.

Description

Technical Field

[0001] The present invention relates to the field of construction equipment, in particular to a production mould for assembled building components. Background Art

[0002] Prefabricated building components can meet different prefabrication needs by changing the style of the components and blocking certain areas, so as to set up reserved spaces such as doors and windows at the components. Not only wall components, but also stairs and certain load-bearing parts in the building can be prefabricated.

[0003] In the existing prefabricated parts production, the rational use of release agents has a great impact on the quality of prefabricated components. The existing spraying of release agents in the molds of prefabricated components is mostly done manually. Manual spraying of release agents is very likely to cause excessive or insufficient dosage of release agents in the mold. At the same time, due to the inconsistency of the manual spraying rate, it is very easy to cause uneven release agents in the mold, which in turn leads to bubbles on the surface of the prefabricated component, or subsequent adhesion between the prefabricated component and the mold. Summary of the Invention

[0004] The object of the present invention is to provide a mold for producing prefabricated building components, so as to solve the problems of excessive, insufficient and uneven spraying of release agent in the mold in the existing scenario.

[0005] To solve the above problems, the present invention provides the following technical solutions: a mold for producing prefabricated building components, comprising a casting mold, a window frame provided in the casting mold, a positioning frame provided above the casting mold, and a plurality of telescopic sliding rods provided on the outside of the casting mold and the positioning frame, each of the telescopic sliding rods being slidably connected to the casting mold and the positioning frame;

[0006] Several telescopic material control rods are sleeved in the positioning frame, and one end of each telescopic material control rod is connected to a telescopic sliding rod through the positioning frame. The telescopic material control rod and the telescopic sliding rod are both controlled by electric telescopic movement. The other end of each telescopic material control rod is movably connected to a casting pipe, and the casting pipe introduces concrete from the outside. The end of the casting pipe close to the telescopic material control rod is connected to a telescopic tube, and the telescopic tube is extended and retracted by electric control.

[0007] The telescopic tube is divided into an inner tube and an outer tube. The inner tube is telescopic relative to the outer tube. Four zoom rectangular blocks are provided on the outside of the inner tube. Each of the zoom rectangular blocks is connected to multiple zoom telescopic rods on the side close to the inner tube. The outer side surface of the inner tube is provided with several circular arrays of mating slide rails. Each of the zoom telescopic rods is slidably connected to a mating slide rail.

[0008] Optionally, the two ends of each of the scaling rectangular blocks are movably connected to one end of the other two scaling rectangular blocks, and the four scaling rectangular blocks are connected to each other to form a rectangle. The scaling rectangular block is a telescopic structure, and the scaling rectangular block includes a central block and side blocks. A side block is provided at each end of the central block, and the central block is electrically controlled to extend and retract the side blocks on both sides relative to the central block.

[0009] Each of the central block and side blocks is provided with a plurality of liquid spraying ports on the side away from the inner tube and on the side close to the bottom surface of the casting mold. Each of the liquid spraying ports is arranged in a linear array along the central block and the side blocks. One end of a liquid infusion tube is provided at the top of each of the scaling rectangular blocks, and the other end of the liquid infusion tube is connected to a liquid storage ring. The liquid infusion tube guides the liquid in the liquid storage ring to the liquid spraying port at each central block and side block.

[0010] Optionally, the liquid storage ring is sleeved on the outer side surface of the outer tube, and a connecting pipe is provided on the top of the liquid storage ring.

[0011] Optionally, a bottom wetting block is provided at the bottom of each of the scaling rectangular blocks, and the bottom wetting block includes a bottom pad, a bottom storage roll and a first motor. Each of the side blocks is provided with a bottom groove at the end away from the center block, and the openings of the bottom grooves are all facing the bottom of the side blocks. A bottom storage roll is hinged in each of the bottom grooves, and each of the bottom storage rolls is coaxially connected to a first motor through the side block. The two bottom storage rolls are respectively movably connected to one end of the bottom pad, and the two bottom storage rolls are respectively controlled to rotate by a first motor. The bottom storage roll controls the bottom pad to fit the bottom surface of the center block and the side block by rotation.

[0012] Optionally, each of the zoom rectangular blocks is provided with a side infiltration block on a side away from the inner tube, the side infiltration block includes a side pad, a side storage roll, a second motor and a limit block, each of the side blocks is provided with a side groove at an end away from the center block, the openings of the side grooves are all facing the side of the side block away from the inner tube, a side storage roll is hinged in each of the side grooves, each of the side storage rolls passes through the side block and is coaxially connected to a second motor, the two side storage rolls are respectively movably connected to one end of the side pad, and a limit block is respectively provided on both sides of the center block;

[0013] A round ball is embedded in the surface of each limit block, and the round ball is movably connected to the limit block. The side pads pass through the limit blocks on both sides of the center block. At the limit blocks, the two surfaces of the side pads with larger areas are in contact with the round ball and the center block respectively. The two side storage rolls are rotated in the same direction by the second motor, and the side pads move from one side storage roll to the other side storage roll. At this time, the round ball rotates synchronously under the premise of contact with the side pads.

[0014] Optionally, one end of each side block away from the central block is inclined.

[0015] Optionally, the size of each of the liquid spraying openings is smaller than that of the bottom pad or the side pad, and each of the liquid spraying openings is covered by the bottom pad or the side pad, respectively.

[0016] Beneficial effects: 1. The scaling rectangular block of the present invention can spray the release agent on the inner side surface of the casting mold. By sliding the scaling telescopic rod at the matching slide rail, the liquid spraying port provided on the side of the scaling rectangular block away from the inner tube can be used to spray the release agent on the inner side surface of the casting mold. Through the joint action of the telescopic material control block, the telescopic tube, and the telescopic sliding block, the liquid spraying port located at the bottom end of the scaling rectangular block can spray the release agent on the bottom of the casting mold, thereby realizing automatic spraying of the release agent, which can effectively improve the speed of spraying the release agent.

[0017] 2. The bottom pad and side pads of the present invention are located between the liquid spray port and the casting mold. The release agent passes through the bottom pad and the side pads, thereby converting the contact form between the release agent and the casting mold from the spraying of the liquid spray port to the contact between the bottom pad and the side pads and the inner surface of the casting mold, thereby effectively controlling the uniform distribution of the release agent in the casting mold, and thus effectively improving the uniform distribution of the release agent in the casting mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall schematic diagram of the present invention.

[0019] Figure 2 Schematic diagram of the connection of the telescopic tube of the present invention.

[0020] Figure 3 Schematic diagram of the connection of the side blocks of the present invention.

[0021] Figure 4 Schematic diagram of the structure of the liquid spraying block of the present invention.

[0022] Figure 5 This is a connection diagram of the scaled rectangular blocks of the present invention.

[0023] In the figure: 1. Casting mold; 11. Window frame; 12. Positioning frame; 13. Telescopic sliding rod; 14. Telescopic material control rod; 15. Casting pipe; 2. Telescopic pipe; 21. Inner pipe; 211. Matching slide rail; 22. Outer pipe; 23. Zooming rectangular block; 231. Center block; 232. Side block; 24. Zooming telescopic rod; 25. Liquid spray port; 251. Infusion tube; 252. Liquid storage ring; 253. Connecting pipe; 3. Bottom infiltration block; 31. Bottom groove; 32. Bottom pad; 33. Bottom storage roll; 34. First motor; 4. Side infiltration block; 41. Side groove; 42. Side pad; 43. Side storage roll; 44. Second motor; 45. Limit block; 451. Ball. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. All other embodiments obtained by persons of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0025] Example: Figure 1 and Figure 2 As shown, a mold for producing assembled building components includes a casting mold 1, a window frame 11 is provided in the casting mold 1, the window frame 11 is provided at the bottom of the casting mold 1, and the defects of the outer shape such as windows are reserved by the outer shape to avoid concrete pouring. A positioning frame 12 is provided above the casting mold 1, and a plurality of telescopic sliding rods 13 are provided on the outer sides of the casting mold 1 and the positioning frame 12. Each telescopic sliding rod 13 is slidably connected to the casting mold 1 and the positioning frame 12, and the telescopic sliding rod 13 controls the upper and lower positions of the positioning frame 12 by electric telescopic extension;

[0026] A plurality of telescopic material control rods 14 are sleeved in the positioning frame 12. In the rectangular component shape of the positioning frame 12, a telescopic material control rod 14 is provided on each of the four sides of the positioning frame 12. One end of each telescopic material control rod 14 passes through the positioning frame 12 and is connected to a telescopic sliding rod 13. The telescopic material control rod 14 and the telescopic sliding rod 13 are both electrically telescopically controlled. The other end of each telescopic material control rod 14 is movably connected to a pouring pipe 15. The telescopic material control rods 14 connected on the four sides of the positioning frame 12 adjust the movement of the pouring pipe 15 in the same plane through different degrees of telescopicity, thereby realizing the movement of the pouring pipe 15 in the positioning frame 12.

[0027] At the same time, the pouring pipe 15 introduces concrete from the outside through an external feed pump. The end of the pouring pipe 15 close to the telescopic material control rod 14 is connected to the telescopic pipe 2. The telescopic pipe 2 is extended and retracted by electric control. The telescopic material control rod 14 and the telescopic sliding rod 13 work together to control the movement of the pouring pipe 15 and the telescopic pipe 2 in the up, down, front, back, left, and right directions. Through the above movement, the distance between the pouring pipe 15 and the pouring mold 1 for pouring concrete can be effectively adjusted, thereby ensuring smooth pouring of concrete.

[0028] The telescopic tube 2 is divided into an inner tube 21 and an outer tube 22. The telescopic tube 2 is specifically an electrically controlled telescopic structure. The inner tube 21 can be electrically controlled to extend and retract relative to the outer tube 22. In the casting mold 1, the extension and retraction of the inner tube 21 relative to the outer tube 22 can more conveniently control the bottom impregnation block 3 and the side impregnation block 4 to better spray the release agent on the inner side and bottom surface of the casting mold 1 when the casting tube 15 is entirely close to the casting mold 1.

[0029] Four zoom rectangular blocks 23 are provided on the outside of the inner tube 21. The two ends of each zoom rectangular block 23 are respectively connected to one end of the other zoom rectangular blocks 23. At the same time, the two ends of each zoom rectangular block 23 are set at a 45° inclination angle. Each zoom rectangular block 23 is connected to a plurality of zoom telescopic rods 24 on the side close to the inner tube 21. The zoom telescopic rods 24 are electrically controlled to adjust the distance between the zoom rectangular block 23 and the inner tube 21. The outer side of the inner tube 21 is provided with a plurality of circular arrays of matching slide rails 211. Each zoom telescopic rod 24 is slidably connected to a matching slide rail 211. Through the sliding connection between the zoom telescopic rod 24 and the matching slide rail 211, the zoom rectangular block 23 can conform to the inner tube 21 through electric control. The expansion and contraction of the telescopic rod 24 and the sliding of the matching slide rail 211 can effectively adjust the orientation between the expansion rectangular block 23 and the inner tube 21, so as to better adapt to the casting mold 1 provided with the window frame 11. According to the distance between the inner side surface of the casting mold 1 and the outer side surface of the window frame 11, the spraying of the release agent can be affected by the size of the rectangle formed by the expansion rectangular block 23 being smaller than the distance between the casting mold 1 and the window frame 11. At the same time, the sliding of the telescopic rod 24 at the matching slide rail 211 can make the expansion rectangular block 23 slide from a position on the inner side surface of the casting mold 1 close to the bottom surface of the casting mold 1 to a position on the inner side surface of the casting mold 1 close to the top surface of the casting mold 1.

[0030] like Figure 2 and Figure 3As shown, the two ends of each scaling rectangular block 23 are movably connected to one end of the other two scaling rectangular blocks 23, and the four scaling rectangular blocks 23 are docked with each other to form a rectangle. The scaling rectangular block 23 is a telescopic structure. The scaling rectangular block 23 includes a central block 231 and a side block 232. A side block 232 is provided at each end of the central block 231. A pressure sensor connected to the central block 231 is provided in the side block 232. According to the expansion and contraction of the scaling and telescopic block, the central block 231 is electrically controlled to expand and contract the side blocks 232 on both sides relative to the central block 231, so that the four scaling rectangular tubes can still be in a state of docking at both ends. When the telescopic rod 24 contracts, the pressure on the pressure sensors of the side blocks 232 increases, and the center block 231 controls the side blocks 232 to contract. When the telescopic rod 24 extends, the pressure on the pressure sensors of the side blocks 232 increases, and the center block 231 controls the side blocks 232 to extend. The end of each side block away from the center block 231 is set at a 45° angle. No matter how the center tube controls the side block 232 to extend or retract relative to the center block 231, the end of the side block 232 set at 45° will always be connected to the side block 232 in another telescopic rectangular block 23, so that the four telescopic rectangular tubes can maintain a rectangular shape.

[0031] like Figure 4 and Figure 5 As shown, each center block 231 and side block 232 is provided with a plurality of liquid spraying ports 25 on the side away from the inner tube 21 and the side close to the bottom surface of the casting mold 1. Each liquid spraying port 25 is arranged in a linear array along the center block 231 and the side block 232. One end of each side block 232 close to the center block 231 is partially embedded in the center block 231. The liquid spraying ports 25 provided on the surface of the part of the side block 232 embedded in the center block 231 are blocked by the center block 231 and cannot spray liquid. The top of the shape block 23 is respectively provided with one end of an infusion tube 251, and the other end of the infusion tube 251 is connected to a liquid storage ring 252. The infusion tube 251 guides the liquid in the liquid storage ring 252 to the liquid spray port 25 at each central block 231 and the side block 232. The liquid storage ring 252 is sleeved on the outer side surface of the outer tube 22. A connecting tube 253 is provided on the top of the liquid storage ring 252. The connecting tube 253 is externally connected to a booster pump. The booster pump pushes the liquid in the liquid storage ring 252 through the infusion tube 251 through the connecting tube 253 to flow to the liquid spray port 25.

[0032] The bottom of each scaling rectangular block 23 is provided with a bottom infiltration block 3, which includes a bottom pad 32, a bottom storage roll 33 and a first motor 34. Each side block 232 is provided with a bottom groove 31 at one end away from the center block 231. The opening of the bottom groove 31 is facing the bottom of the side block 232. A bottom storage roll 33 is hinged in each bottom groove 31, and the outer side of the bottom storage roll 33 is also facing the opening of the bottom groove 31. Each bottom storage roll 33 passes through the side block 232 and is coaxially connected to a first motor 34. The first motor 34 is externally connected to a power supply. The two bottom The storage rolls 33 are movably connected to one end of the bottom pad 32, and the two bottom storage rolls 33 are respectively controlled to rotate by a first motor 34. The two first motors 34 can adjust the contact and separation of the bottom pad 32 with the center block 231 and the side block 232 by rotating in opposite directions. At the same time, the two first motors 34 can control the two bottom storage rolls 33 to jointly provide tension to the bottom pad 32 through the opposite movement, thereby controlling the bottom pad 32 to leach a certain amount of release liquid under pressure. This can effectively control the release agent content in the middle of the bottom of the casting mold 1 and can adjust the amount of release agent as needed.

[0033] At the same time, the two first motors 34 can control the movement of the bottom pad 32 connected to the two bottom storage rolls 33 by rotating in the same direction. The bottom pad 32 stored in one bottom storage roll 33 will decrease, while the bottom pad 32 stored in the other bottom storage roll 33 will increase. The rotation of the first motor 34 can conveniently adjust the contact portion between the bottom pad 32 and the central block 231 and the side block 232, thereby effectively re-spraying the demoulding liquid on the bottom pad 32 through the liquid spraying port 25, and re-adjusting the content of the demoulding liquid in the contact portion between the bottom pad 32 and the central block 231 and the side block 232.

[0034] Each scaling rectangular block 23 is provided with a side infiltration block 4 on the side away from the inner tube 21. The side infiltration block 4 includes a side pad 42, a side storage roll 43, a second motor 44 and a limit block 45. Each side block 232 is provided with a side groove 41 at one end away from the center block 231. The openings of the side grooves 41 are all facing the side of the side block 232 away from the inner tube 21. The outer side surface of the side storage roll 43 also faces the opening of the side groove 41 of the side block 232. A side storage roll 43 is hinged in each side groove 41. Each side storage roll 43 passes through the side block 232 and is coaxially connected to a second motor 44. The second motor 44 is externally connected to a power source, and the two side storage rolls 43 are movably connected to one end of the side pad 42. The two side storage rolls 43 are respectively controlled to rotate by a second motor 44. The two second motors 44 can adjust the contact and separation of the side pad 42 with the center block 231 and the side block 232 by rotating in opposite directions. At the same time, the two second motors 44 can control the two side storage rolls 43 to jointly provide tension to the side pad 42 through the opposite direction movement, thereby controlling the side pad 42 to leach a certain amount of release liquid under pressure. This can effectively regulate the release agent content in the inner surface of the casting mold 1 and can adjust the amount of the release agent as needed;

[0035] At the same time, the two second motors 44 can control the movement of the side pads 42 connected to the two side storage rolls 43 by rotating in the same direction. The side pads 42 stored in one side storage roll 43 will decrease, and the side pads 42 stored in the other side storage roll 43 will increase. The rotation of the second motors 44 can conveniently adjust the contact portion between the side pads 42 and the central block 231 and the side blocks 232, thereby effectively re-spraying the side pads 42 with the release liquid through the liquid spraying port 25, and re-adjusting the content of the release liquid in the contact portion between the side pads 42 and the central block 231 and the side blocks 232.

[0036] The size of each liquid spraying port 25 is smaller than that of the bottom pad 32 or the side pad 42 , and each liquid spraying port 25 is covered by the bottom pad 32 or the side pad 42 .

[0037] A limit block 45 is provided on both sides of each center block 231. Each limit block 45 and the side pad 42 connected to the same scaling rectangular block 23 are in contact with each other. A round ball 451 is embedded on the surface of each limit block 45. The round ball 451 is movably connected to the limit block 45. The limit block 45 is sleeved with the side pad 42. The two larger surfaces of the side pad 42 are in contact with the round ball 451 in the limit block 45 and the center block 231 respectively. The two side storage rolls 43 are rotated in the same direction by the second motor 44, and the side pad 42 moves from one side to the other. The side storage roll 43 moves toward the other side storage roll 43. At this time, the ball 451 rotates synchronously under the premise of contact with the side pad 42. The contact between the cylinder and the side pad 42 can control the side pad 42 to better fit with the center block 231 and the side block 232, thereby preventing the side pad 42 from not fitting well with the center block 231 and the side block 232 when the release liquid is sprayed on the inner side of the casting mold 1, resulting in poor release agent spraying effect and signs of release agent dripping, thereby affecting the quality of the prefabricated component after molding.

[0038] The working process of this embodiment is as follows: the telescopic sliding rod 13 and the telescopic material control rod 14 are adjusted in advance as needed, and the casting pipe 15 is adjusted to the appropriate position between the casting mold 1. At the same time, the bottom infiltration block 3 and the side infiltration block 4 are installed or not as needed, and the expansion and contraction of the inner tube 21 relative to the outer tube 22 is controlled. Then, the sliding of the telescopic rod 24 at the matching slide rail 211 is controlled, and the orientation of the telescopic rectangular block 23 relative to the inner side surface of the casting mold 1 is adjusted. According to the distance between the window frame 11 and the inner side surface of the casting mold 1, the expansion and contraction of the telescopic rod 24 is controlled. Then, the center block 231 controls the expansion and contraction of the side blocks 232 by electric control to control the expansion and contraction of the rectangular blocks 23 that are connected together to form a rectangle to fit with the inner side surface of the casting mold 1. Then, the booster pump controls the demoulding liquid in the material storage ring to enter the infusion pipe 251 and then to the liquid spraying port 25 through the connecting pipe 253. If the side block 232 is not installed with the bottom infiltration block 3 and the side infiltration block 4, the demoulding liquid will directly contact the inner side surface of the casting mold 1.

[0039] If the side block 232 is installed with the bottom wetting block 3 and the side wetting block 4, the first motor 34 and the second motor 44 are used to control the bottom pad 32 and the side pad 42 to fit with the center block 231 and the side block 232, and the side pad 42 is controlled to be embedded in the limit block 45 and contact the ball 451, and the release agent is in contact with the bottom pad 32 and the side pad 42. The release agent soaks the bottom pad 32 and the side pad 42, and then the side pad 42 can contact with the inner side surface of the casting mold 1, and the bottom pad 32 can contact with the bottom surface of the casting mold 1. The side pad 42 and the bottom pad 32 can make the demoulding liquid evenly sprayed to the inner side surface of the casting mold 1, by controlling the sliding of the telescopic rod 24 at the matching slide rail 211 and the different telescopic material control rods The extension and retraction of 14 can control the side pads 42 and the bottom pad 32 to spray the release agent on the parts between the casting mold 1 and the window frame 11 that need to contact with the concrete, and then the liquid spraying port 25 is stopped from spraying the release agent by controlling the booster pump and the liquid storage ring 252. According to the control between the first motor 34 and the second motor 44 to rotate in the same direction, the bottom pad 32 or the side pad 42 soaked with the release agent are respectively stored by the bottom storage roll 33 and the side storage roll 43, and the bottom pad 32 and the side pad 42 that are not soaked with the release agent are re-contacted with the liquid spraying port 25 to absorb the residual release agent. Then the feeding pump is controlled to pour concrete into the casting mold 1 through the casting pipe 15 for subsequent prefabricated parts production.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold for producing assembled building components, characterized in that: The invention comprises a casting mold, a window frame is provided in the casting mold, a positioning frame is provided above the casting mold, and a plurality of telescopic sliding rods are provided on the outside of the casting mold and the positioning frame, and each telescopic sliding rod is slidably connected with the casting mold and the positioning frame; A plurality of telescopic material control rods are sleeved in the positioning frame, and one end of each telescopic material control rod is connected to a telescopic sliding rod through the positioning frame. The telescopic material control rod and the telescopic sliding rod are both electrically controlled to extend and retract. The other end of each telescopic material control rod is movably connected to a pouring pipe, which introduces concrete from the outside. The end of the pouring pipe close to the telescopic material control rod is connected to a telescopic pipe, which is electrically controlled to extend and retract. The telescopic tube is divided into an inner tube and an outer tube. The inner tube is telescopic relative to the outer tube. Four telescopic rectangular blocks are set on the outside of the inner tube. Each telescopic rectangular block is connected to multiple telescopic rods on the side close to the inner tube. The outer side of the inner tube is provided with a plurality of circular arrays of matching slide rails. Each telescopic rod is slidably connected to a matching slide rail. The two ends of each scaling rectangular block are movably connected to one end of the other two scaling rectangular blocks. The four scaling rectangular blocks are connected to each other to form a rectangle. The scaling rectangular block is a telescopic structure. The scaling rectangular block includes a central block and side blocks. A side block is provided at each end of the central block. The central block is electrically controlled to extend and retract the side blocks on both sides relative to the central block. Each center block and side block is provided with a plurality of liquid spray ports on a side away from the inner tube and a side close to the bottom surface of the casting mold. Each liquid spray port is arranged in a linear array along the center block and the side block. The top of each scaling rectangular block is provided with one end of a liquid infusion tube, the other end of which is connected to a liquid storage ring. The liquid infusion tube guides the liquid in the liquid storage ring to the liquid spray port on each center block and the side block. The liquid storage ring is sleeved on the outer side of the outer tube, and a connecting pipe is provided on the top of the liquid storage ring; A bottom soaking block is provided at the bottom of each scaling rectangular block, and the bottom soaking block includes a bottom pad, a bottom storage roll and a first motor. Each side block is provided with a bottom groove at an end away from the center block, and the opening of the bottom groove is facing the bottom of the side block. A bottom storage roll is hinged in each bottom groove, and each bottom storage roll passes through the side block and is coaxially connected to a first motor. The two bottom storage rolls are respectively movably connected to one end of the bottom pad, and the two bottom storage rolls are respectively controlled to rotate by a first motor. The bottom storage rolls control the bottom pad to fit the bottom surface of the center block and the side block by rotating; Each of the zooming rectangular blocks is provided with a side infiltration block on the side away from the inner tube, and the side infiltration block includes a side pad, a side storage roll, a second motor and a limit block. Each of the side blocks is provided with a side groove at one end away from the center block, and the openings of the side grooves are all facing the side of the side block away from the inner tube. A side storage roll is hinged in each side groove, and each side storage roll passes through the side block and is coaxially connected to a second motor. The two side storage rolls are respectively movably connected to one end of the side pad, and a limit block is provided on both sides of the center block. A round ball is embedded in the surface of each limit block, which is movably connected to the limit block. The side pads pass through the limit blocks on both sides of the center block. At the limit blocks, the two surfaces of the side pads with larger areas are in contact with the round ball and the center block respectively. The two side storage rolls are rotated in the same direction by the second motor, and the side pads move from one side storage roll to the other. At this time, the round ball rotates synchronously under the premise of contact with the side pads.

2. The mold for producing assembled building components according to claim 1, characterized in that: One end of each side block away from the center block is inclined.

3. The mold for producing assembled building components according to claim 1, characterized in that: The size of each liquid spraying port is smaller than that of the bottom pad or the side pad, and each liquid spraying port is covered by the bottom pad or the side pad respectively.

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