A precast reinforced concrete component forming device and its manufacturing method

Abstract

This invention discloses a precast reinforced concrete component forming device and its manufacturing method, relating to the field of precast concrete component technology. It includes a support frame, a mixing structure fixedly installed on the top left side of the support frame, a discharge port fixedly installed at the bottom of the mixing structure, and a drive motor fixedly installed on the upper surface of the bottom of the support frame. This invention utilizes manual rotation of a threaded push rod to push a slanted pin block to the right, causing the slanted pin block to push against the slanted pin block. This causes the positioning pin to move downwards under the support of a spring, separating the top of the positioning pin from the inner wall of the positioning hole, thus eliminating control of the positioning plate. When controlling the positioning pin, a sliding groove guides the right side of the positioning pin, and a guide groove guides the slanted pin block, thereby improving the control effect of the positioning pin on the positioning plate and avoiding excessive rotation during concrete feeding.

Description

Technical Field

[0001] This invention relates to the field of precast concrete technology, specifically to a precast reinforced concrete molding device and its manufacturing method. Background Technology

[0002] Precast concrete components are the process of prefabricating concrete parts for buildings or structures in a factory or on-site. Using precast concrete components for assembly construction offers advantages such as labor savings, overcoming seasonal influences, and facilitating year-round construction. Promoting the use of precast concrete components is a crucial way to achieve industrialized construction. Reinforced concrete precast pile technology, due to its strong technical advantages, is widely used in most construction projects and allows for technical optimization and adjustments during construction, effectively shortening the construction cycle while ensuring project quality.

[0003] For example, Chinese Patent Publication No. CN114986692A discloses a precast reinforced concrete component forming device and its usage method. This device includes a support base and a precast frame on the support base. A reinforcing steel frame is installed at the upper end of the support base, and a foundation platform is provided on the upper surface of the support base. A pressure plate is installed on the inner wall of the precast frame, and a hollow bonding plate is installed on the outer side of the pressure plate. An oil port is provided on one side of the precast frame, and an outlet port is located on the outer side of the precast frame on the other side of the oil port. This invention utilizes the material properties of the guide port. When the inlet hose delivers high-temperature gas into the inner distribution tank, its curved structure prolongs the time the high-temperature gas spends inside the hollow bonding plate, increasing the contact time between the hollow bonding plate and the high-temperature gas, and further increasing the heat transfer efficiency between the high-temperature gas and the hollow bonding plate.

[0004] The existing technology has the following problems:

[0005] Existing methods for forming precast reinforced concrete components present several challenges. Firstly, the mixing and distribution of concrete after mixing is difficult, hindering control over the concrete quantity and thus affecting the final forming effect. Secondly, the subsequent unloading of precast reinforced concrete components after forming hinders continuous production. Summary of the Invention

[0006] This invention provides a precast reinforced concrete component forming device and its manufacturing method to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0008] A precast reinforced concrete component forming device includes a support frame. A mixing structure is fixedly installed on the top left side of the support frame, and a discharge port is fixedly installed on the bottom of the mixing structure. A drive motor is fixedly installed on the upper surface of the bottom of the support frame, and a support plate is fixedly installed on the top of the drive motor. A turntable is fixedly installed through the top of the drive motor's rotating shaft and passes through the support plate. The upper surface of the support plate is rotatably connected to the bottom of the turntable. Forming boxes are arrayed and overlapped on the upper surface of the turntable. A forming structure is fixedly installed on the top right side of the support frame.

[0009] A support box is fixedly installed on the left side of the front of the discharge port. A motor is fixedly installed on the left side of the support box. A rotating door is fixedly installed on the right side of the motor's rotating shaft. The two ends of the rotating door are rotatably connected to the inner wall of the discharge port. Mounting plates are fixedly installed on the inner wall of the discharge port and on both sides of the rotating door. A positioning plate is fixedly installed on the outer wall of the motor's rotating shaft.

[0010] A top plate is slidably connected to the middle of the inner cavity of the molding box. A hydraulic rod is fixedly installed at the bottom of the front of the support plate. A push plate is fixedly installed at the output end of the hydraulic rod. A support block is fixedly installed at the bottom of the inner cavity of the molding box.

[0011] A further improvement of the technical solution of the present invention is that: a threaded push rod is threadedly connected to the bottom of the left side of the front of the support box; a slanted pin is rotatably connected to the right end of the threaded push rod; a slanted pin block is slidably connected to the right side of the slanted pin block; a positioning pin is fixedly installed on the top of the slanted pin block; a positioning hole is inserted into the top of the outer wall of the positioning pin; and a support spring is fixedly installed on the bottom of the slanted pin block.

[0012] A further improvement of the technical solution of the present invention is that: guide bars are fixedly connected to the front and rear sides of the inclined pin block, guide grooves are slidably connected to the outer wall of the guide bars, and a sliding groove is slidably connected to the right side of the positioning pin.

[0013] A further improvement of the technical solution of the present invention is that: a second support spring is fixedly installed on the front of the mounting plate, a push rod is installed on the right side of the second support spring, a support plate is fixedly installed on the right side of the push rod, and the outer wall of the push rod is movably sleeved with the front of the mounting plate.

[0014] A further improvement of the technical solution of the present invention is that: elastic push plates are fixedly installed at the upper and lower ends of the right side of the support plate, and wear-resistant steel balls are slidably connected to the right side of the elastic push plates, and the right side of the outer wall of the wear-resistant steel balls is slidably connected to one side of the revolving door.

[0015] A further improvement of the technical solution of the present invention is that: a conduit is fixedly installed at the bottom of the top plate, the bottom of the outer wall of the conduit is movably sleeved with the front of the support block, a piston is fixedly installed at the bottom of the outer wall of the conduit, and the outer wall of the piston is movably sleeved with the front of the support block.

[0016] A further improvement of the technical solution of the present invention is that: a tension spring is fixedly installed at the top of the inner cavity of the conduit, a guide rod is fixedly installed at the bottom of the tension spring, the outer wall of the guide rod is movably sleeved with the inner wall of the conduit, and the bottom of the guide rod is fixedly installed with the bottom of the inner cavity of the molding box.

[0017] A method for manufacturing a precast reinforced concrete component forming device, comprising the precast reinforced concrete component forming device according to any one of claims 1-7, the method comprising the following steps:

[0018] Step 1: Preparation: S1 Prepare the raw materials required for the precast reinforced concrete components; S2 Place the steel reinforcement frame into the inner cavity of the forming box and place the forming box on top of the turntable;

[0019] Step 2: Mixing: Place the raw materials prepared in step S1 into the inner cavity of the mixing structure and mix the raw materials evenly;

[0020] Step 3: Feeding: Open the discharge port and inject the mixed raw materials into the inner cavity of the molding box;

[0021] Step 4: Molding: Move the molding box to the bottom of the molding structure and use the molding structure to press the raw material in the inner cavity of the molding box to form the raw material;

[0022] Step 5: Unloading: Rotate the pressed and formed molding box to the back, and push the push plate with the hydraulic rod to push out the reinforced concrete precast part in the inner cavity of the molding box, thus completing the unloading of the reinforced concrete precast part.

[0023] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0024] This invention provides a precast reinforced concrete component forming device and its manufacturing method. By manually rotating a threaded push rod, the inclined pin block is pushed to the right, causing the inclined pin block to push against the inclined pin block. This causes the positioning pin to move downward under the support of a supporting spring, separating the top of the positioning pin from the inner wall of the positioning hole, thus eliminating control over the positioning plate. When controlling the positioning pin, the right side of the positioning pin is guided by a sliding groove, and the inclined pin block is guided by a guide groove, thereby improving the control effect of the positioning pin on the positioning plate and avoiding the problem of excessive rotation when discharging concrete.

[0025] This invention provides a precast reinforced concrete component forming device and its manufacturing method. When the revolving door is rotated, the second support spring pushes the push rod, which in turn pushes the support plate, thereby pushing the elastic push plate against the wear-resistant steel ball. This allows the revolving door to rotate within the inner cavity of the mounting plate, thereby reducing wear between the revolving door and the inner wall of the mounting plate during rotation and improving the performance of the revolving door.

[0026] This invention provides a precast reinforced concrete component forming device and its manufacturing method. By using a tension spring, a guide tube is pulled to retract the top plate into the inner cavity of the forming box, thereby facilitating the retraction of the top plate. When retracting the top plate, the bottom of the guide tube is guided by a piston and a guide rod to prevent the guide tube from shaking, which would affect the support effect on the top plate and the control of the top plate. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the present invention;

[0028] Figure 2 This is a cross-sectional view of the discharge port of the present invention;

[0029] Figure 3 This is an enlarged structural diagram of point A in the present invention;

[0030] Figure 4 This is an enlarged structural diagram of section B in the present invention;

[0031] Figure 5 This is a cross-sectional view of the molding box of the present invention;

[0032] Figure 6 This is an enlarged structural diagram at point C of the present invention;

[0033] Figure 7 This is a schematic diagram of the process flow of the present invention.

[0034] In the diagram: 1. Hybrid structure; 2. Support frame; 3. Turntable; 4. Support plate;

[0035] 5. Discharge port; 51. Motor; 52. Support box; 53. Positioning plate; 54. Positioning hole; 55. Mounting plate; 56. Revolving door; 57. Threaded push rod; 58. Angled pin block; 59. Guide groove; 510. Support spring one; 511. Angled pin block; 512. Positioning pin; 513. Slide groove; 514. Support spring two; 515. Push rod; 516. Support plate; 517. Elastic push plate; 518. Wear-resistant steel ball;

[0036] 6. Molding box; 61. Hydraulic rod; 62. Push plate; 63. Top plate; 64. Guide tube; 65. Tension spring; 66. Guide rod; 67. Support block; 68. Piston;

[0037] 7. Molded structure; 8. Drive motor. Detailed Implementation

[0038] The present invention will be further described in detail below with reference to embodiments: Example 1

[0039] like Figure 1-6 As shown, the present invention provides a precast reinforced concrete component forming device, including a support frame 2. A mixing structure 1 is fixedly installed on the top left side of the support frame 2, and a discharge port 5 is fixedly installed on the bottom of the mixing structure 1. A drive motor 8 is fixedly installed on the upper surface of the bottom of the support frame 2, and a support plate 4 is fixedly installed on the top of the drive motor 8. A turntable 3 is fixedly installed through the top of the drive motor 8's rotating shaft and passes through the support plate 4. The upper surface of the support plate 4 is rotatably connected to the bottom of the turntable 3. A forming box 6 is arrayed and overlapped on the upper surface of the turntable 3. A forming structure 7 is fixedly installed on the top right side of the support frame 2. The left side of the discharge port 5 is... A support box 52 is fixedly installed on the side. A motor 51 is fixedly installed on the left side of the support box 52. A rotating door 56 is fixedly installed on the right side of the rotating shaft of the motor 51. The two ends of the rotating door 56 are rotatably connected to the inner wall of the discharge port 5. An installation plate 55 is fixedly installed on the inner wall of the discharge port 5 and on both sides of the rotating door 56. A positioning plate 53 is fixedly installed on the outer wall of the rotating shaft of the motor 51. A top plate 63 is slidably connected to the middle of the inner cavity of the forming box 6. A hydraulic rod 61 is fixedly installed on the bottom of the front of the support plate 4. A push plate 62 is fixedly installed on the output end of the hydraulic rod 61. A support block 67 is fixedly installed on the bottom of the inner cavity of the forming box 6.

[0040] In this embodiment, the raw materials required for concrete mixing are placed into the inner cavity of the mixing structure 1. The mixing structure 1 is used to stir the concrete raw materials to ensure uniform mixing. Simultaneously, the steel reinforcement frame required for preparing precast reinforced concrete components is placed into the inner cavity of the empty forming box 6 on the back. Then, the drive motor 8 drives the turntable 3 to rotate 90 degrees to the bottom of the mixing structure 1. After the concrete is mixed, the motor 51 drives the rotating door 56 to rotate, thereby achieving uniform concrete feeding and allowing the concrete raw materials to enter the inner cavity of the forming box 6. Then, the drive motor 8 is used again to rotate the turntable 3. The turntable 3 is driven to rotate the forming box 6 180 degrees to the bottom of the forming structure 7. The forming structure 7 is used to press and shape the reinforced concrete precast component inside the forming box 6, thus forming the corresponding shape. Then, the turntable 3 is driven again by the drive motor 8 to rotate it 90 degrees. The hydraulic rod 61 is used to push the push plate 62, pushing the top plate 63 to the top of the top plate 63, thus facilitating the unloading of the reinforced concrete precast component. The formed reinforced concrete precast component can then be removed from the top of the top plate 63. Then, the hydraulic rod 61 is used again to retract the push plate 62. Example 2

[0041] like Figure 1-6 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, a threaded push rod 57 is threadedly connected to the bottom of the left side of the front of the support box 52, a slanted pin block 58 is rotatably connected to the right end of the threaded push rod 57, a slanted pin block 511 is slidably connected to the right side of the slanted pin block 58, a positioning pin 512 is fixedly installed on the top of the slanted pin block 511, a positioning hole 54 is inserted into the top of the outer wall of the positioning pin 512, a support spring 510 is fixedly installed at the bottom of the slanted pin block 511, guide bars are fixedly connected to the front and rear sides of the slanted pin block 58, a guide groove 59 is slidably connected to the outer wall of the guide bar, and a slide groove 513 is slidably connected to the right side of the positioning pin 512.

[0042] In this embodiment, by manually rotating the threaded push rod 57, the inclined pin block 58 is pushed to the right, causing the inclined pin block 58 to push the inclined pin block 511. This causes the positioning pin 512 to move downward under the support of the support spring 510, and the top of the positioning pin 512 separates from the inner wall of the positioning hole 54, thereby canceling the control of the positioning plate 53. When controlling the positioning pin 512, the right side of the positioning pin 512 is guided by the sliding groove 513, and the inclined pin block 58 is guided by the guide groove 59, thereby improving the control effect of the positioning pin 512 on the positioning plate 53 and avoiding excessive rotation when pouring concrete. Example 3

[0043] like Figure 1-6 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, a second support spring 514 is fixedly installed on the front of the mounting plate 55, a push rod 515 is installed on the right side of the second support spring 514, a support plate 516 is fixedly installed on the right side of the push rod 515, the outer wall of the push rod 515 is movably sleeved with the front of the mounting plate 55, and elastic push plates 517 are fixedly installed at the upper and lower ends of the right side of the support plate 516. A wear-resistant steel ball 518 is slidably connected to the right side of the elastic push plate 517, and the right side of the outer wall of the wear-resistant steel ball 518 is slidably connected to one side of the revolving door 56.

[0044] In this embodiment, when the revolving door 56 is rotated, the support spring 514 pushes the push rod 515, which in turn pushes the support plate 516. This causes the elastic push plate 517 to push the wear-resistant steel ball 518, allowing the revolving door 56 to rotate within the inner cavity of the mounting plate 55. This reduces wear between the revolving door 56 and the inner wall of the mounting plate 55 during rotation, thereby improving the performance of the revolving door 56. Example 4

[0045] like Figure 1-6 As shown, based on Embodiment 1, the present invention provides a technical solution: Preferably, a conduit 64 is fixedly installed at the bottom of the top plate 63, the bottom of the outer wall of the conduit 64 is movably sleeved with the front of the support block 67, a piston 68 is fixedly installed at the bottom of the outer wall of the conduit 64, the outer wall of the piston 68 is movably sleeved with the front of the support block 67, a tension spring 65 is fixedly installed at the top of the inner cavity of the conduit 64, a guide rod 66 is fixedly installed at the bottom of the tension spring 65, the outer wall of the guide rod 66 is movably sleeved with the inner wall of the conduit 64, and the bottom of the guide rod 66 is fixedly installed at the bottom of the inner cavity of the molding box 6.

[0046] In this embodiment, the guide tube 64 is pulled by the tension spring 65, causing the top plate 63 to retract into the inner cavity of the molding box 6, thereby facilitating the retraction of the top plate 63. When retracting the top plate 63, the bottom of the guide tube 64 is guided by the piston 68 and the guide rod 66 to prevent the guide tube 64 from shaking, which would affect the support effect on the top plate 63 and the purpose of controlling the top plate 63. Example 5

[0047] like Figure 7 As shown, the present invention provides a method for manufacturing a precast reinforced concrete component forming device, comprising the precast reinforced concrete component forming device according to any one of claims 1-7, and the method for manufacturing the precast reinforced concrete component forming device includes the following steps:

[0048] Step 1: Preparation: S1 Prepare the raw materials required for the precast reinforced concrete components; S2 Place the steel reinforcement frame into the inner cavity of the forming box 6 and place the forming box on top of the turntable 3;

[0049] Step 2: Mixing: Place the raw materials prepared in step S1 into the inner cavity of mixing structure 1 and mix the raw materials evenly;

[0050] Step 3: Feeding: Open the discharge port 5 and inject the mixed raw materials into the inner cavity of the molding box 6;

[0051] Step 4: Molding: Move the molding box 6 to the bottom of the molding structure 7, and use the molding structure 7 to press the raw material in the inner cavity of the molding box 6 to form the raw material;

[0052] Step 5: Unloading: Rotate the pressed and formed molding box 6 to the back, and push the push plate 62 through the hydraulic rod 61 to push out the reinforced concrete precast part in the inner cavity of the molding box 6, thus completing the unloading of the reinforced concrete precast part.

[0053] In summary, as Figure 1-7As shown, firstly, the raw materials required for concrete mixing are placed into the inner cavity of the mixing structure 1. The mixing structure 1 is used to stir the concrete raw materials to ensure uniform mixing. Simultaneously, the steel reinforcement frame required for preparing precast reinforced concrete components is placed into the inner cavity of the empty forming box 6 on the back. Then, the drive motor 8 is used to rotate the turntable 3, making it rotate 90 degrees to the bottom of the mixing structure 1. Next, the threaded push rod 57 is manually rotated, pushing the inclined pin block 58 to the right. This causes the inclined pin block 58 to push the inclined pin block 511, thereby causing the positioning pin 512 to move downwards under the support of the support spring 510, and causing the top of the positioning pin 512 to enter the inner wall of the positioning hole 54. The separation of the positioning pins and the positioning plate 53 is achieved, thus eliminating control over the positioning plate 53. When controlling the positioning pin 512, the sliding groove 513 guides the right side of the positioning pin 512, and the guide groove 59 guides the inclined pin block 58, thereby improving the control effect of the positioning pin 512 on the positioning plate 53 and preventing excessive rotation during concrete feeding. After the concrete is mixed, the motor 51 drives the rotating door 56 to rotate, thereby achieving uniform concrete feeding and allowing the concrete raw materials to enter the inner cavity of the molding box 6. When the rotating door 56 rotates, the support spring 514 pushes the push rod 515, causing the push rod 515 to move against the support plate 516. The pusher plate 517 pushes the wear-resistant steel ball 518, causing the revolving door 56 to rotate within the mounting plate 55. This reduces wear between the revolving door 56 and the inner wall of the mounting plate 55 during rotation, improving the performance of the revolving door 56. Then, the drive motor 8 drives the turntable 3 again, causing the forming box 6 to rotate 180 degrees to the bottom of the forming structure 7. The forming structure 7 then presses and shapes the reinforced concrete precast component within the forming box 6, forming the corresponding shape. The drive motor 8 then drives the turntable 3 again, rotating it 90 degrees. The hydraulic rod 61 pushes the pusher plate 62, causing the revolving door 56 to rotate within the mounting plate 55. The top plate 63 is pushed to its top to facilitate the unloading of the precast reinforced concrete component. The formed precast reinforced concrete component can then be removed from the top of the top plate 63. Then, the hydraulic rod 61 is used to retract the push plate 62, and the tension spring 65 is used to pull the guide tube 64, causing the top plate 63 to retract into the inner cavity of the forming box 6. This facilitates the retraction of the top plate 63. When retracting the top plate 63, the piston 68 and guide rod 66 guide the bottom of the guide tube 64 to prevent it from shaking, which would affect the support effect on the top plate 63 and the control of the top plate 63, making it easier to form the precast reinforced concrete component again.

[0054] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A precast reinforced concrete component forming device, comprising a support frame (2), characterized in that: A mixing structure (1) is fixedly installed on the top left side of the support frame (2). A discharge port (5) is fixedly installed at the bottom of the mixing structure (1). A drive motor (8) is fixedly installed on the upper surface of the bottom of the support frame (2). A support plate (4) is fixedly installed on the top of the drive motor (8). A turntable (3) is fixedly installed through the top of the drive motor (8) and passes through the support plate (4). The upper surface of the support plate (4) is rotatably connected to the bottom of the turntable (3). A forming box (6) is arrayed on the upper surface of the turntable (3). A forming structure (7) is fixedly installed on the top right side of the support frame (2). A support box (52) is fixedly installed on the left side of the front of the discharge port (5). A motor (51) is fixedly installed on the left side of the support box (52). A rotating door (56) is fixedly installed on the right side of the rotating shaft of the motor (51). The two ends of the rotating door (56) are rotatably connected to the inner wall of the discharge port (5). An installation plate (55) is fixedly installed on the inner wall of the discharge port (5) and on both sides of the rotating door (56). A positioning plate (53) is fixedly installed on the outer wall of the rotating shaft of the motor (51). A top plate (63) is slidably connected to the middle of the inner cavity of the molding box (6), a hydraulic rod (61) is fixedly installed at the bottom of the front of the support plate (4), a push plate (62) is fixedly installed at the output end of the hydraulic rod (61), and a support block (67) is fixedly installed at the bottom of the inner cavity of the molding box (6). The bottom of the left side of the support box (52) is threaded with a threaded push rod (57). The right end of the threaded push rod (57) is rotatably connected to a slanted pin block (58). The right side of the slanted pin block (58) is slidably connected to a slanted pin block (511). A positioning pin (512) is fixedly installed on the top of the slanted pin block (511). A positioning hole (54) is inserted into the top of the outer wall of the positioning pin (512). A support spring (510) is fixedly installed on the bottom of the slanted pin block (511).

2. The precast reinforced concrete component forming device according to claim 1, characterized in that: The inclined pin (58) is fixedly connected to guide bars on both the front and rear sides, and the outer wall of the guide bar is slidably connected to a guide groove (59). The right side of the positioning pin (512) is slidably connected to a slide groove (513).

3. The precast reinforced concrete component forming device according to claim 1, characterized in that: A second support spring (514) is fixedly installed on the front of the mounting plate (55). A push rod (515) is installed on the right side of the second support spring (514). A support plate (516) is fixedly installed on the right side of the push rod (515). The outer wall of the push rod (515) is movably connected to the front of the mounting plate (55).

4. The precast reinforced concrete component forming device according to claim 3, characterized in that: Elastic push plates (517) are fixedly installed at the upper and lower ends of the right side of the support plate (516). Wear-resistant steel balls (518) are slidably connected to the right side of the elastic push plate (517). The right side of the outer wall of the wear-resistant steel balls (518) is slidably connected to one side of the revolving door (56).

5. The precast reinforced concrete component forming device according to claim 1, characterized in that: A conduit (64) is fixedly installed at the bottom of the top plate (63). The bottom of the outer wall of the conduit (64) is movably connected to the front of the support block (67). A piston (68) is fixedly installed at the bottom of the outer wall of the conduit (64). The outer wall of the piston (68) is movably connected to the front of the support block (67).

6. The precast reinforced concrete component forming device according to claim 5, characterized in that: A tension spring (65) is fixedly installed at the top of the inner cavity of the conduit (64), and a guide rod (66) is fixedly installed at the bottom of the tension spring (65). The outer wall of the guide rod (66) is movably sleeved with the inner wall of the conduit (64), and the bottom of the guide rod (66) is fixedly installed with the bottom of the inner cavity of the molding box (6).

7. A method for manufacturing a precast reinforced concrete component forming device, wherein the method is implemented using the precast reinforced concrete component forming device according to any one of claims 1-6, characterized in that: The manufacturing method of this precast reinforced concrete component forming device includes the following steps: Step 1: Preparation: S1 Prepare the raw materials required for the precast reinforced concrete components; S2 Place the steel reinforcement frame into the inner cavity of the forming box (6) and place the forming box on top of the turntable (3); Step 2: Mixing: Put the raw materials prepared in step S1 into the inner cavity of the mixing structure (1) and mix the raw materials evenly; Step 3: Feeding: Open the discharge port (5) and inject the mixed raw materials into the inner cavity of the molding box (6); Step 4: Molding: Move the molding box (6) to the bottom of the molding structure (7), and use the molding structure (7) to press the raw material in the inner cavity of the molding box (6) to form the raw material; Step 5: Unloading: Rotate the pressed molding box (6) to the back and push the push plate (62) with the hydraulic rod (61) to push out the reinforced concrete precast part in the inner cavity of the molding box (6), thus completing the unloading of the reinforced concrete precast part.

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