Forming machining mold for concrete pole machining

Abstract

The invention provides a forming machining mold for machining a cement electric pole, belongs to the technical field of electric pole machining molds, and solves the problems that an existing forming mold is low in cement electric pole machining efficiency, low in cement injection efficiency, low in demolding and discharging efficiency and the like. Comprising a frame, a steam blanking sealing cylinder is arranged on the inner side of the frame, four telescopic die mechanisms are arranged on the frame and form a rotary forming die when spliced, a discharging conveyor is arranged on the lower side of the inner side of the steam blanking sealing cylinder, and a power adjusting mechanism is arranged on the side portion of the frame. The power adjusting mechanism is in transmission connection with the four telescopic mold mechanisms after mold closing, a plugging end cover mechanism is arranged at the plugging end of the frame, an output end cover mechanism is arranged at the output end of the frame, and the rotary forming mold, the output end cover mechanism and the plugging end cover mechanism are spliced to form an integral mold. The continuous processing operation of steel bar frame placement, cement injection, rotary forming, steam solidification, mold opening discharging and conveying discharging can be rapidly and stably carried out.

Description

Technical Field

[0001] The invention belongs to the technical field of electric pole processing moulds and relates to a forming processing mould, in particular to a forming processing mould for cement electric pole processing. Background Art

[0002] Cement poles are mainly composed of steel bars and concrete, so they are also called reinforced concrete cement poles. They are mainly used as wire support pillars in the power, communication, railway, petroleum and other industries. They are bridges of electricity, allowing electricity to be transported to various places.

[0003] During the use of traditional cement pole molds, the skeleton needs to be placed in the mold first, the positioning needs to be adjusted, and then the concrete is poured. After the grouting is completed, the mold needs to be transferred to a centrifuge for high-speed centrifugation to make the concrete compact and uniform.

[0004] The existing processing molds for cement poles have low working efficiency, high cost, and difficult operation, and also increase the workload of the staff.

[0005] Based on this, we propose a forming mold for cement pole processing. Summary of the invention

[0006] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose a forming processing mold for cement pole processing. The technical problem to be solved by the invention is: how to realize the continuous processing operations of placing steel bar frames, injecting cement, rotational molding, steam solidification, mold opening and discharging, and conveying and discharging quickly and stably.

[0007] The purpose of the present invention can be achieved by the following technical solutions: A forming processing mold for cement pole processing comprises a frame, an octagonal prism-shaped steam blanking seal is provided on the inner side of the frame, four circumferentially evenly distributed telescopic mold mechanisms are provided on the frame, the four telescopic mold mechanisms are arranged in an X position, the telescopic mold mechanisms all penetrate the steam blanking seal, and the four telescopic mold mechanisms form a rotary forming mold when they are assembled, a discharge conveyor is provided on the inner lower side of the steam blanking seal, the discharge conveyors all extend out of the frame and the output end of the steam blanking seal, and the discharge conveyor extends out of the lower end of the steam blanking seal, a power regulating mechanism is provided on the side of the frame, the power regulating mechanism is drivingly connected to the four telescopic mold mechanisms after mold closing, a blocking end of the frame is provided with a blocking end cover mechanism, and the output end of the frame is provided with an output end cover mechanism, and the rotary forming mold forms an integral mold when the output end cover mechanism and the blocking end cover mechanism are assembled.

[0008] The working principle of the present invention is as follows: the two telescopic mold mechanisms at the bottom are molded together, the steel bar frame of the cement pole is extended from the output end into the inside of the two telescopic mold mechanisms after the mold is closed, the output end cover mechanism is closed, the steam blanking seal and the output end of the telescopic mold mechanism after the mold is closed are blocked, the blocking end cover mechanism is closed, the steam blanking seal and the blocking end of the telescopic mold mechanism after the mold is closed are blocked, and the four telescopic mold mechanisms are arranged in an X position, so that cement is injected into the inside of the two telescopic mold mechanisms after the mold is closed through the steam blanking seal and the cement pole is demoulded and dropped; The two telescopic mold mechanisms above are closed, and the four telescopic mold mechanisms cooperate with the output end cover mechanism and the plugging end cover mechanism to form an integral mold. The power regulating mechanism is adjusted to a position connected to the four telescopic mold mechanisms, and the power regulating mechanism is started. The power regulating mechanism drives the four telescopic mold mechanisms after closing the mold to rotate at high speed between the output end cover mechanism and the plugging end cover mechanism, and the cement is evenly attached to the inner wall of the rotational molding mold around, so that the inside of the cement pole is hollow. After closing the mold, high-temperature steam is injected into the steam blanking seal to heat steam the telescopic mold mechanism for a period of time to accelerate the solidification of the cement. After high-temperature hot steaming, the cement pole is basically solidified to 95% and basically takes shape. Then the power regulating mechanism is adjusted to a position away from the four telescopic mold mechanisms, the output end cover mechanism and the plugging end cover mechanism are opened, the four telescopic mold mechanisms are opened, and the solidified cement pole falls on the discharge conveyor, and the discharge conveyor conveys the solidified cement pole from the output end.

[0009] The upper end of the steam blanking sealing cylinder is provided with a plurality of equidistant and evenly distributed feed pipes, the sealing end of the steam blanking sealing cylinder is provided with a sealing matching port and a steam hole, the sealing matching port is located in the middle of the sealing end of the steam blanking sealing cylinder, the steam hole is located below the sealing matching port, the output end of the steam blanking sealing cylinder is provided with a discharge port, and a discharge conveyor extends from the lower side of the discharge port.

[0010] With the above structure, the feed pipe is connected to the external cement pipe for injecting cement, the steam hole is connected to the external steam pipe for injecting high-temperature steam into the steam blanking sealing cylinder for hot steaming the telescopic mold mechanism for a period of time, and the cold steam is discharged from the discharge port. The discharge conveyor extends from the lower side of the discharge port to convey the solidified cement pole out of the discharge port.

[0011] The power adjustment mechanism includes an installation box, which is fixed on the frame and extends into the interior of the steam blanking sealing cylinder. A driving shaft is provided for rotation inside the installation box, and a driving gear is fixed on the driving shaft. Two linear bearings are fixed on the installation box, and a driven shaft is provided inside the two linear bearings. A driving bevel gear is fixed on the inner end of the driven shaft, and the driving bevel gear is located inside the steam blanking sealing cylinder. A driven gear is fixed on the driven shaft, and the driven gear is located inside the installation box. The driven gear meshes with the driving gear. A mounting plate is fixed on the outer side of the installation box, and a rotating motor and a positioning electric push rod are fixed on the mounting plate. The output shaft of the rotating motor is fixedly connected to the driving shaft, and a rotating joint is provided between the telescopic end of the electric push rod and the outer end of the driven shaft.

[0012] With the above structure, the telescopic end of the positioning electric push rod drives the rotating joint to extend inward, that is, drives the driven shaft to slide inward inside the two linear bearings and extend into the transmission connection position between the active bevel gear and the four telescopic mold mechanisms after mold closing. The driven gear slides with the active gear and is always meshed. The rotating motor is started, and the output shaft of the rotating motor drives the active shaft to rotate. The active gear drives the driven gear to rotate. The driven gear drives the driven shaft to rotate inside the two linear bearings. The rotating joint rotates to ensure that the telescopic end of the electric push rod is stable and immovable. The driven shaft drives the active bevel gear. Rotate, thereby driving the four telescopic mold mechanisms after mold closing to rotate between the output end cover mechanism and the blocking end cover mechanism, and the high-speed rotation evenly sticks the cement to the inner wall of the mold, and the interior of the cement pole is hollow, and the cement pole is formed; conversely, before the four telescopic mold mechanisms open the mold, the telescopic end of the positioning electric push rod drives the rotating joint to extend outward, that is, drives the driven shaft to extend outward inside the two linear bearings, and the active bevel gear leaves the position of transmission connection with the four telescopic mold mechanisms after mold closing, which is convenient for the four telescopic mold mechanisms to open the mold and put down the formed cement pole.

[0013] The telescopic mold mechanism includes a mounting frame and a connecting protrusion, the mounting frame is fixed on the frame, a plurality of guide slides and a plurality of lifting electric push rods arranged vertically downward are fixed on the mounting frame, the guide slides and the lifting electric push rods are alternately distributed, a hinge plate is fixed on the telescopic end of the lifting electric push rod, a plurality of connecting seats and a plurality of hinged seats are fixed on the upper end of the connecting protrusion, the connecting seat and the hinged seat are alternately distributed, a guide slide is fixed on the upper end of the connecting seat, the guide slide is slidably arranged inside the guide slide at a corresponding position, the hinge plate is hinged inside the hinged seat at a corresponding position, a transmission mold assembly is provided at the lower end of the connecting protrusion, a plurality of spring limiting frames are fixed on the mounting frame, the spring limiting frames are H-shaped, two limiting arc blocks are fixed on the lower end of the spring limiting frames, the two limiting arc blocks abut against the upper end of the transmission mold assembly, and the spring limiting frames are in a natural state and are not subjected to force when the mold is closed.

[0014] With the above structure, when the four telescopic mold mechanisms are closed, the telescopic end of the lifting electric push rod extends, driving the hinge plate to move inward, thereby pulling the hinge seat at the corresponding position to move inward, the hinge seat drives the connecting protrusion to move inward, and drives the connecting seat to move inward synchronously, the guide slide slides inward along the inside of the guide slide to ensure stable movement, thereby driving the transmission mold assembly below to move inward, the transmission mold assemblies of the four telescopic mold mechanisms are assembled to form an integral molding mold, so as to perform cement injection molding, when the mold is closed, the spring limiting frame is in a natural state without force, and the two limiting arc blocks only abut against the transmission mold assembly On the contrary, when the four telescopic mold mechanisms open the mold, the telescopic end of the lifting electric push rod is retracted, driving the hinge plate to move outward, thereby pulling the hinge seat at the corresponding position to move outward, the hinge seat drives the connecting protrusion to move outward, and drives the connecting seat to move outward synchronously, and the guide slide bar slides outward along the inside of the guide slide seat to ensure stable movement, thereby driving the transmission mold assembly below to move outward, and the transmission mold assemblies of the four telescopic mold mechanisms are unfolded and demoulded. At the moment of unfolding, the spring limit frame is stressed to lock the transmission mold assembly to prevent the transmission mold assembly from shaking, thereby ensuring the accuracy of the mold closing position and facilitating subsequent mold closing.

[0015] The transmission mold assembly comprises an arc-shaped mold body with one end larger than the other end and a quarter-truncated cone-shaped shape and a plurality of equally spaced U-shaped wheel seats. The arc-shaped mold bodies of the four transmission mold assemblies are assembled into a complete integral molding mold when the mold is closed. The wheel seat is fixed at the lower end of the connecting protrusion. Eight guide rollers are provided for internal rotation of the wheel seat. The eight guide rollers are symmetrically arranged in pairs. The upper end of the arc-shaped mold body is fixed with a plurality of equally spaced I-shaped circular ring seats with I-shaped cross-sections. The I-shaped circular ring seats of the four transmission mold assemblies are assembled into a complete integral circular ring seat when the mold is closed. Each four guide rollers form a group, and two groups of guide rollers are arranged in pairs. It is located on both sides of the I-shaped circular ring seat, and the eight guide rollers are all in contact with the inner side of the I-shaped circular ring seat. In the initial position, the eight guide rollers are located in the middle of the I-shaped circular ring seat. A split bevel gear is fixed to the upper end of the arc-shaped mold body. The split bevel gears of the four transmission mold assemblies are spliced ​​into a whole driven bevel gear when the mold is closed. The whole driven bevel gear is meshed with the active bevel gear. A sealing plate is fixed to the side of the arc-shaped mold body. The four arc-shaped mold bodies are matched to form a truncated cone-shaped forming mold. The sealing plate is located above the gap between two adjacent arc-shaped mold bodies. When the mold is closed, two limiting arc blocks are located at the upper end of the arc-shaped mold body.

[0016] With the above structure, in the initial position, the eight guide rollers are located in the middle of the I-shaped circular ring seat. When the four telescopic mold mechanisms are closed, the arc-shaped mold bodies of the transmission mold assemblies of the four telescopic mold mechanisms cooperate to be assembled into a rotary molding mold. The sealing plate covers the gap between two adjacent arc-shaped mold bodies. At this time, the four assembled bevel gears are assembled into a whole driven bevel gear, which is meshed with the active bevel gear. The active bevel gear drives the whole driven bevel gear to rotate, thereby driving the arc-shaped mold body to rotate, that is, driving the I-shaped circular ring seats of the four transmission mold assemblies to be assembled into a complete integral circular ring seat and rotate on two sets of guide rollers. Due to inertia, , the rotary molding mold will rotate stably at a high speed, and the high-speed rotation will evenly stick the cement to the inner wall of the mold. The inside of the cement pole is hollow, and the two limiting arc blocks are in contact with the upper end of the arc mold body. At this time, the spring limiting frame is in a natural state without force. When it stops rotating, the I-shaped circular ring seat returns to the initial position, that is, the eight guide rollers are reset to the middle position of the I-shaped circular ring seat; on the contrary, when the four telescopic mold mechanisms open the mold, when the arc mold body of the transmission mold assembly of the four telescopic mold mechanisms leaves in the opposite direction, the spring limiting frame is immediately subjected to force, and the two limiting arc blocks are pressed and in contact with the upper end of the arc mold body to prevent the arc mold body from shaking, thereby ensuring accurate mold closing next time.

[0017] The sealing end cover mechanism includes a fixed plate, which is fixed to the sealing end side of the frame, and two columns are fixed to the lower end of the fixed plate, and the two columns are hinged with a swing frame, and a flip electric push rod is hinged between the swing frame and the fixed plate, and a first sealing plugging plate is fixed on the two swing frames of the sealing end cover mechanism, and a first sealing column is fixed to the inner middle part of the first sealing plugging plate, and a first rotating connecting column is rotatably provided on the first sealing column, and a second sealing column is fixed on the first rotating connecting column, and a first sealing ring plate is fixed to the edge of the second sealing column. When the sealing end cover mechanism is closed, the first sealing plugging plate abuts against the sealing end of the steam blanking sealing cylinder, and the first sealing column is placed inside the sealing matching port, and the diameter of the first sealing column is smaller than the aperture of the sealing matching port, and the second sealing column is inserted into the sealing end of the rotary molding mold, and the first sealing ring plate abuts against the sealing end of the rotary molding mold.

[0018] With the above structure, in the initial position, the flip electric push rod of the sealing end cover mechanism is in a retracted state, and the first sealing plugging plate is in a horizontal position. Before injecting cement, the flip electric push rod is extended, and the two swing frames drive the first sealing plugging plate to move to a vertical position, and the first sealing column, the second sealing column, the first sealing ring plate, and the first rotating connecting column are extended into the sealing matching port. The first sealing plugging plate abuts against the sealing end of the steam blanking sealing cylinder to seal the sealing matching port. The second sealing column is inserted into the sealing end of the molding mold, and the first sealing ring plate abuts against the sealing end of the rotary molding mold. When the rotary molding mold rotates, it drives the second sealing column and the first sealing ring plate to rotate, that is, the first rotating connecting column rotates on the first sealing column.

[0019] The output end cover mechanism includes a fixed plate, which is fixed to the output end side of the frame, and two columns are fixed at the lower end of the fixed plate, and swing frames are hinged on the two columns, and a flip electric push rod is hinged between the swing frame and the fixed plate, and a second sealing plugging plate is fixed on the two swinging frames of the output end cover mechanism, and an extended sealing plate is fixed on the inner side of the second sealing plugging plate, and a second rotating connecting column is rotatably provided on the extended sealing plate, and a third sealing column is fixed on the second rotating connecting column, and a second sealing ring plate is fixed on the edge of the third sealing column. When the output end cover mechanism is closed, the second sealing plugging plate abuts against the output end of the steam blanking sealing cylinder, the extended sealing plate is placed inside the discharge port, and the outer size of the extended sealing plate is smaller than the inner size of the discharge port, the third sealing column is inserted into the output end of the rotary molding mold, and the second sealing ring plate abuts against the output end of the rotary molding mold.

[0020] With the above structure, in the initial position, the flip electric push rod of the output end cover mechanism is in a retracted state, and the second sealing plate is in a horizontal position. Before injecting cement, the flip electric push rod is extended, and the two swing frames drive the second sealing plate to move to a vertical position, and the second rotating connecting column, the second sealing ring plate, the third sealing column and the extended sealing plate are extended into the interior of the discharge port. The second sealing plate abuts against the sealing end of the steam blanking sealing cylinder to seal the discharge port. The third sealing column is inserted into the output end of the rotary molding mold, and the second sealing ring plate abuts against the output end of the rotary molding mold. When the rotary molding mold rotates, it drives the second sealing ring plate and the third sealing column to rotate, that is, the second rotating connecting column rotates on the extended sealing plate.

[0021] The discharging conveyor includes a conveying frame, which extends out of the discharging port and out from under the steam blanking sealing cylinder. A conveying motor is fixed on the conveying frame. Two conveying shafts are rotatably provided on the conveying frame. Two groups of symmetrically arranged conveying sprocket pairs are provided between the two conveying shafts. A plurality of equidistant and evenly distributed V-shaped chain plates are fixed on the conveying sprocket pairs. The output shaft of the conveying motor is drivingly connected to one of the conveying shafts.

[0022] With the above structure, four telescopic mold mechanisms open the mold and put down the formed cement pole. The formed and solidified cement pole falls on several V-shaped chain plates above. The output shaft of the conveying motor drives one of the conveying shafts to rotate, that is, drives the two sets of symmetrically arranged conveying sprocket pairs between the two conveying shafts to rotate, thereby driving several equidistant and evenly distributed V-shaped chain plates fixed on the conveying sprocket pairs to rotate, and conveys the formed and solidified cement pole out from the discharge port at the output end.

[0023] Compared with the prior art, the forming mold for cement pole processing has the following advantages: The frame cooperates with the steam blanking seal, which is convenient for installing the steam blanking seal. The steam blanking seal is connected to the external cement pipe and the external steam pipe for injecting cement and steam to meet the requirements of stable injection and rapid solidification molding by hot steaming. The four telescopic mold mechanisms cooperate with the frame and the steam blanking seal to achieve rapid mold closing and mold opening and discharging. The hot steam telescopic mold mechanism cooperates with the output end cover mechanism and the plugging end cover mechanism to form an integral molding mold, and cooperates with the power adjustment mechanism to drive the rotary molding mold composed of four telescopic mold mechanisms to rotate, and evenly stick the cement to the inner wall of the rotary molding mold, so that the inside of the cement pole is hollowed out; The solidified cement poles are transported out from the fast output end through the discharging conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0025] Figure 2 It is a three-dimensional structural schematic diagram of some components in the present invention.

[0026] Figure 3 It is a partially cutaway structural schematic diagram of the present invention.

[0027] Figure 4 It is a structural schematic diagram of the frame and telescopic model mechanism in the present invention.

[0028] Figure 5 It is a structural schematic diagram of the telescopic mold mechanism in the present invention.

[0029] Figure 6 The present invention Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0030] Figure 7 It is a structural schematic diagram of some components of the telescopic mold mechanism in the present invention.

[0031] Figure 8 It is a structural schematic diagram of the blocking end cover mechanism in the present invention.

[0032] Fig. 9 It is a structural schematic diagram of the output end cover mechanism in the present invention.

[0033] Fig.10 It is a structural schematic diagram of the discharging conveyor in the present invention.

[0034] In the figure, 1, frame; 2, steam blanking sealing cylinder; 3, power regulating mechanism; 4, discharge conveyor; 5, output end cover mechanism; 6, telescopic mold mechanism; 7, plugging end cover mechanism; 8, feed pipe; 9, discharge port; 10, plugging matching port; 11, steam hole; 12, driven shaft; 13, mounting box; 14, driving gear; 15, driving shaft; 16, rotating motor; 17, mounting plate; 18, adjusting electric push rod; 19, rotating joint; 20, linear bearing; 21, driven gear; 22, mounting frame; 23, guide slide; 24, guide slide; 25, connecting seat; 26, lifting electric push rod; 27, hinged plate; 28, sealing plate; 29, connecting protrusion; 3 0. Articulated seat; 31. Arc-shaped mold body; 32. I-shaped ring seat; 33. Wheel seat; 34. Guide roller; 35. Split bevel gear; 36. Spring limiting frame; 37. Limiting arc block; 38. Column; 39. Swing frame; 40. First sealing plugging plate; 41. First sealing column; 42. Second sealing column; 43. First sealing ring plate; 44. First rotating connecting column; 45. Fixed plate; 46. Flip electric push rod; 47. Second rotating connecting column; 48. Second sealing ring plate; 49. Third sealing column; 50. Extended sealing plate; 51. Second sealing plugging plate; 52. Conveyor frame; 53. Conveyor sprocket pair; 54. V-shaped chain plate; 55. Conveyor motor; 56. Active bevel gear. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0036] like Figure 1-Figure 9 As shown, the forming mold for cement pole processing comprises a frame 1, an octagonal prism-shaped steam blanking seal 2 is provided on the inner side of the frame 1, four circumferentially evenly distributed telescopic mold mechanisms 6 are provided on the frame 1, the four telescopic mold mechanisms 6 are arranged in an X position, the telescopic mold mechanisms 6 all penetrate the steam blanking seal 2, and the four telescopic mold mechanisms 6 form a rotary forming mold when they are assembled, a discharge conveyor 4 is provided on the inner lower side of the steam blanking seal 2, the discharge conveyors 4 all extend out of the frame 1 and the output ends of the steam blanking seal 2, and the discharge conveyor 4 extends out of the lower end of the steam blanking seal 2, a power regulating mechanism 3 is provided on the side of the frame 1, the power regulating mechanism 3 is transmission-connected with the four telescopic mold mechanisms 6 after the mold is assembled, a blocking end of the frame 1 is provided with a blocking end cover mechanism 7, an output end cover mechanism 5 is provided at the output end of the frame 1, and an integral mold is formed when the rotary forming mold, the output end cover mechanism 5 and the blocking end cover mechanism 7 are assembled.

[0037] The two telescopic mold mechanisms 6 at the bottom are closed, and the steel bar frame of the cement pole is extended from the output end into the inside of the two telescopic mold mechanisms 6 after the mold is closed. The output end cover mechanism 5 is closed to block the steam blanking seal 2 and the output end of the telescopic mold mechanism 6 after the mold is closed. The blocking end cover mechanism 7 is closed to block the steam blanking seal 2 and the blocking end of the telescopic mold mechanism 6 after the mold is closed. The four telescopic mold mechanisms 6 are arranged in an X position, which is convenient for injecting cement into the inside of the two telescopic mold mechanisms 6 after the mold is closed through the steam blanking seal 2 and for the cement pole to be demoulded and dropped; The two telescopic mold mechanisms 6 above are molded together, and the four telescopic mold mechanisms 6 cooperate with the output end cover mechanism 5 and the plugging end cover mechanism 7 to form an integral mold. The power regulating mechanism 3 is adjusted to a position connected to the four telescopic mold mechanisms 6 in transmission, and the power regulating mechanism 3 is started. The power regulating mechanism 3 drives the four telescopic mold mechanisms 6 after the mold is closed to rotate at high speed between the output end cover mechanism 5 and the plugging end cover mechanism 7, and the cement is evenly attached to the inner wall of the rotation molding mold around, so that the inside of the cement pole is hollow. After the mold is closed, high-temperature steam is injected into the steam blanking sealing cylinder 2 to heat the telescopic mold mechanism 6 for a period of time to accelerate the solidification of the cement. After high-temperature hot steaming, the cement pole is basically solidified to 95% and basically formed. Then the power regulating mechanism 3 is adjusted to a position away from the four telescopic mold mechanisms 6, the output end cover mechanism 5 and the plugging end cover mechanism 7 are opened, the four telescopic mold mechanisms 6 are opened, and the solidified cement pole falls on the discharge conveyor 4, and the discharge conveyor 4 conveys the solidified cement pole from the output end.

[0038] The upper end of the steam blanking sealing cylinder 2 is provided with a plurality of equidistant and evenly distributed feed pipes 8, the sealing end of the steam blanking sealing cylinder 2 is provided with a sealing matching port 10 and a steam hole 11, the sealing matching port 10 is located in the middle of the sealing end of the steam blanking sealing cylinder 2, the steam hole 11 is located below the sealing matching port 10, the output end of the steam blanking sealing cylinder 2 is provided with a discharge port 9, and the discharge conveyor 4 extends from the lower side of the discharge port 9.

[0039] The feed pipe 8 is connected to an external cement pipe for injecting cement. The steam hole 11 is connected to an external steam pipe for injecting high-temperature steam into the steam blanking sealing cylinder 2 for hot steaming the telescopic mold mechanism 6 for a period of time. The cold steam is discharged from the discharge port 9. The discharge conveyor 4 extends from the lower side of the discharge port 9 to transport the solidified cement pole out of the discharge port 9.

[0040] The power adjustment mechanism 3 includes an installation box 13, which is fixed on the frame 1 and extends into the interior of the steam blanking enclosure 2. A driving shaft 15 is provided for rotation inside the installation box 13, and a driving gear 14 is fixed on the driving shaft 15. Two linear bearings 20 are fixed on the installation box 13, and a driven shaft 12 is provided inside the two linear bearings 20. A driving bevel gear 56 is fixed to the inner end of the driven shaft 12, and the driving bevel gear 56 is located inside the steam blanking enclosure 2. A driven gear 21 is fixed on the driven shaft 12, and the driven gear 21 is located inside the installation box 13. The driven gear 21 is meshed with the driving gear 14. A mounting plate 17 is fixed to the outside of the installation box 13, and a rotating motor 16 and a positioning electric push rod 18 are fixed on the mounting plate 17. The output shaft of the rotating motor 16 is fixedly connected to the driving shaft 15, and a rotating joint 19 is provided between the telescopic end of the electric push rod 18 and the outer end of the driven shaft 12.

[0041] The telescopic end of the positioning electric push rod 18 drives the rotating joint 19 to extend inward, that is, drives the driven shaft 12 to slide inward inside the two linear bearings 20, and extends into the transmission connection position between the active bevel gear 56 and the four telescopic mold mechanisms 6 after mold closing. The driven gear 21 slides and always meshes with the active gear 14, and the rotating motor 16 is started. The output shaft of the rotating motor 16 drives the active shaft 15 to rotate, and the active gear 14 drives the driven gear 21 to rotate. The driven gear 21 drives the driven shaft 12 to rotate inside the two linear bearings 20, and the rotating joint 19 rotates to ensure that the telescopic end of the electric push rod 18 is stable and immovable, and the driven shaft 12 drives The active bevel gear 56 rotates, thereby driving the four telescopic mold mechanisms 6 after the mold is closed to rotate between the output end cover mechanism 5 and the blocking end cover mechanism 7. The high-speed rotation evenly sticks the cement to the inner wall of the mold, and the interior of the cement pole is hollow, so the cement pole is formed; conversely, before the four telescopic mold mechanisms 6 are opened, the telescopic end of the positioning electric push rod 18 drives the rotating joint 19 to extend outward, that is, drives the driven shaft 12 to extend outward inside the two linear bearings 20, and the active bevel gear 56 leaves the position of transmission connection with the four telescopic mold mechanisms 6 after the mold is closed, which is convenient for the four telescopic mold mechanisms 6 to open the mold and put down the formed cement pole.

[0042] The telescopic mold mechanism 6 includes a mounting frame 22 and a connecting protrusion 29. The mounting frame 22 is fixed on the frame 1. A plurality of guide slides 23 and a plurality of vertically downwardly arranged lifting electric push rods 26 are fixed on the mounting frame 22. The guide slides 23 and the lifting electric push rods 26 are alternately distributed. A hinge plate 27 is fixed on the telescopic end of the lifting electric push rod 26. A plurality of connecting seats 25 and a plurality of articulated seats 30 are fixed on the upper end of the connecting protrusion 29. The connecting seats 25 and the articulated seats 30 are alternately distributed. The upper end of the connecting seat 25 is fixed. There is a guide slide 24, which is slidably set inside the guide slide 23 at the corresponding position. The hinge plate 27 is hinged inside the hinge seat 30 at the corresponding position. A transmission mold assembly is provided at the lower end of the connecting protrusion 29. A plurality of spring limiting frames 36 are fixed on the mounting frame 22. The spring limiting frames 36 are H-shaped. Two limiting arc blocks 37 are fixed to the lower end of the spring limiting frames 36. The two limiting arc blocks 37 abut against the upper end of the transmission mold assembly. When the mold is closed, the spring limiting frames 36 are in a natural state and are not subjected to force.

[0043] When the four telescopic mold mechanisms 6 are closed, the telescopic end of the lifting electric push rod 26 extends, driving the hinge plate 27 to move inward, thereby pulling the hinge seat 30 at the corresponding position to move inward, and the hinge seat 30 drives the connecting protrusion 29 to move inward, driving the connecting seat 25 to move inward synchronously, and the guide slide bar 24 slides inward along the inside of the guide slide seat 23 to ensure stable movement, thereby driving the transmission mold assembly below to move inward. The transmission mold assemblies of the four telescopic mold mechanisms 6 are assembled to form an integral molding mold, so as to perform cement injection molding. When the mold is closed, the spring limiting frame 36 is in a natural state without force, and the two limiting arc blocks 37 only contact the upper part of the transmission mold assembly. On the contrary, when the four telescopic mold mechanisms 6 are opening the mold, the telescopic end of the lifting electric push rod 26 is retracted, driving the hinge plate 27 to move outward, thereby pulling the hinge seat 30 at the corresponding position to move outward, and the hinge seat 30 drives the connecting protrusion 29 to move outward, driving the connecting seat 25 to move outward synchronously, and the guide slide bar 24 slides outward along the inside of the guide slide seat 23 to ensure stable movement, thereby driving the transmission mold assembly below to move outward, and the transmission mold assemblies of the four telescopic mold mechanisms 6 are unfolded and demoulded. At the moment of unfolding, the spring limiting frame 36 is subjected to force to lock the transmission mold assembly to prevent the transmission mold assembly from shaking, thereby ensuring the accuracy of the mold closing position and facilitating subsequent mold closing.

[0044] The transmission mold assembly includes an arc-shaped mold body 31 with a quarter-truncated cone shape and a large end and a small end, and a plurality of equally spaced U-shaped wheel seats 33. The arc-shaped mold bodies 31 of the four transmission mold assemblies are assembled into a complete integral molding mold when the mold is closed. The wheel seat 33 is fixed to the lower end of the connecting protrusion 29. The wheel seat 33 is provided with eight guide rollers 34 for internal rotation. The eight guide rollers 34 are symmetrically arranged in pairs. The upper end of the arc-shaped mold body 31 is fixed with a plurality of equally spaced I-shaped circular ring seats 32 with I-shaped cross-sections. The I-shaped circular ring seats 32 of the four transmission mold assemblies are assembled into a complete integral circular ring seat when the mold is closed. Every four guide rollers 34 form a group, and two groups of guide rollers 34 are located at the I-shaped The arc mold body 31 is provided with a plurality of arc mold parts, and the arc mold body 31 is provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts. The arc mold body 31 is provided with a plurality of arc mold parts, and the plurality of arc mold parts are provided with a plurality of arc mold parts.

[0045] In the initial position, the eight guide rollers 34 are located in the middle of the I-shaped circular ring seat 32. When the four telescopic mold mechanisms 6 are closed, the arc-shaped mold bodies 31 of the transmission mold assemblies of the four telescopic mold mechanisms 6 cooperate to form a rotary molding mold. The sealing plate 28 covers the gap between two adjacent arc-shaped mold bodies 31. At this time, the four spliced ​​bevel gears 35 are spliced ​​into a whole driven bevel gear, which is meshed with the active bevel gear 56. The active bevel gear 56 drives the whole driven bevel gear to rotate, thereby driving the arc-shaped mold body 31 to rotate, that is, driving the I-shaped circular ring seats 32 of the four transmission mold assemblies to be spliced ​​into a complete integral circular ring seat and rotate on the two sets of guide rollers 34. Due to inertia, the rotation The forming mold will rotate stably at a high speed, and the high-speed rotation will evenly stick the cement to the inner wall of the mold. The interior of the cement pole is hollow, and the two limiting arc blocks 37 are in contact with the upper end of the arc mold body 31. At this time, the spring limiting frame 36 is in a natural state and is not subjected to force. When it stops rotating, the I-shaped circular ring seat 32 returns to the initial position, that is, the eight guide rollers 34 are reset to the middle position of the I-shaped circular ring seat 32; on the contrary, when the four telescopic mold mechanisms 6 open the mold, when the arc mold body 31 of the transmission mold assembly of the four telescopic mold mechanisms 6 leaves in the opposite direction, the spring limiting frame 36 is immediately subjected to force, and the two limiting arc blocks 37 are pressed together and in contact with the upper end of the arc mold body 31 to prevent the arc mold body 31 from shaking, thereby ensuring accurate mold closing next time.

[0046] The plugging end cover mechanism 7 includes a fixed plate 45, which is fixed to the side of the plugging end of the frame 1. Two columns 38 are fixed at the lower end of the fixed plate 45. Swing frames 39 are hinged on the two columns 38. A flip electric push rod 46 is hinged between the swing frame 39 and the fixed plate 45. A first sealing plugging plate 40 is fixed on the two swing frames 39 of the plugging end cover mechanism 7. A first sealing column 41 is fixed to the inner middle part of the first sealing plugging plate 40. A first rotating shaft 46 is rotatably provided on the first sealing column 41. A connecting column 44, a second sealing column 42 is fixed on the first rotating connecting column 44, a first sealing ring plate 43 is fixed on the edge of the second sealing column 42, when the sealing end cover mechanism 7 is closed, the first sealing plate 40 abuts against the sealing end of the steam blanking sealing cylinder 2, the first sealing column 41 is placed inside the sealing matching port 10, the diameter of the first sealing column 41 is smaller than the aperture of the sealing matching port 10, the second sealing column 42 is inserted into the sealing end of the rotary molding mold, and the first sealing ring plate 43 abuts against the sealing end of the rotary molding mold.

[0047] In the initial position, the flip electric push rod 46 of the sealing end cover mechanism 7 is in a folded state, and the first sealing plug 40 is in a horizontal position. Before injecting cement, the flip electric push rod 46 is extended, and the two swing frames 39 drive the first sealing plug 40 to move to a vertical position, and the first sealing column 41, the second sealing column 42, the first sealing ring plate 43, and the first rotating connecting column 44 are extended into the sealing matching port 10. The first sealing plug 40 is in contact with the sealing end of the steam blanking sealing cylinder 2 to seal the sealing matching port 10. The second sealing column 42 is inserted into the sealing end of the molding mold, and the first sealing ring plate 43 is in contact with the sealing end of the rotary molding mold. When the rotary molding mold rotates, it drives the second sealing column 42 and the first sealing ring plate 43 to rotate, that is, the first rotating connecting column 44 rotates on the first sealing column 41.

[0048] The output end cover mechanism 5 includes a fixed plate 45, which is fixed to the output end side of the frame 1. Two columns 38 are fixed to the lower end of the fixed plate 45. Swing frames 39 are hinged on the two columns 38. A flip electric push rod 46 is hinged between the swing frame 39 and the fixed plate 45. A second sealing plug 51 is fixed to the two swing frames 39 of the output end cover mechanism 5. An extended sealing plate 50 is fixed to the inner side of the second sealing plug 51. A second rotating connecting column 47 is rotatably provided on the extended sealing plate 50. A third sealing column 49 is fixed on the second rotating connecting column 47. A second sealing ring plate 48 is fixed to the edge of the third sealing column 49. When the output end cover mechanism 5 is closed, the second sealing plug 51 abuts against the output end of the steam blanking sealing cylinder 2, the extended sealing plate 50 is placed inside the discharge port 9, the outer size of the extended sealing plate 50 is smaller than the inner size of the discharge port 9, the third sealing column 49 is inserted into the output end of the rotary molding mold, and the second sealing ring plate 48 abuts against the output end of the rotary molding mold.

[0049] In the initial position, the flip electric push rod 46 of the output end cover mechanism 5 is in a folded state, and the second sealing plug 51 is in a horizontal position. Before injecting cement, the flip electric push rod 46 is extended, and the two swing frames 39 drive the second sealing plug 51 to move to a vertical position, and the second rotating connecting column 47, the second sealing ring plate 48, the third sealing column 49 and the extended sealing plate 50 are extended into the discharge port 9. The second sealing plug 51 abuts against the sealing end of the steam blanking sealing cylinder 2 to block the discharge port 9. The third sealing column 49 is inserted into the output end of the rotary molding mold, and the second sealing ring plate 48 abuts against the output end of the rotary molding mold. When the rotary molding mold rotates, it drives the second sealing ring plate 48 and the third sealing column 49 to rotate, that is, the second rotating connecting column 47 rotates on the extended sealing plate 50.

[0050] The discharge conveyor 4 includes a conveyor frame 52, which extends out of the discharge port 9 and out of the bottom of the steam blanking sealing cylinder 2. A conveying motor 55 is fixed on the conveyor frame 52. Two conveying shafts are rotatably provided on the conveyor frame 52. Two groups of symmetrically arranged conveying sprocket pairs 53 are provided between the two conveying shafts. A plurality of equidistant and evenly distributed V-shaped chain plates 54 are fixed on the conveying sprocket pairs 53. The output shaft of the conveying motor 55 is drivingly connected to one of the conveying shafts.

[0051] The four telescopic mold mechanisms 6 open the mold and put down the formed cement pole. The formed and solidified cement pole falls on several V-shaped chain plates 54 above. The output shaft of the conveying motor 55 drives one of the conveying shafts to rotate, that is, drives the two groups of symmetrically arranged conveying sprocket pairs 53 between the two conveying shafts to rotate, thereby driving several equidistant and evenly distributed V-shaped chain plates 54 fixed on the conveying sprocket pairs 53 to rotate, and the formed and solidified cement pole is conveyed out from the discharge port 9 at the output end.

[0052] The working principle of the present invention is as follows: the two telescopic mold mechanisms 6 below are molded together, that is, the telescopic ends of the lifting electric push rods 26 of the two telescopic mold mechanisms 6 below are extended, driving the hinge plate 27 to move inward, thereby pulling the hinge seat 30 at the corresponding position to move inward, the hinge seat 30 drives the connecting protrusion 29 to move inward, driving the connecting seat 25 to move inward synchronously, and the guide slide bar 24 slides inward along the inside of the guide slide seat 23 to ensure stable movement, thereby driving the transmission mold assembly below to move inward, and the sealing plate 28 covers the gap between the two adjacent arc-shaped mold bodies 31; The flipping electric push rod 46 of the plugging end cover mechanism 7 is extended, and the two swing frames 39 drive the first sealing plugging plate 40 to move to a vertical position, and the first sealing column 41, the second sealing column 42, the first sealing ring plate 43, and the first rotating connecting column 44 are extended into the plugging matching opening 10. The first sealing plugging plate 40 abuts against the plugging end of the steam blanking sealing cylinder 2 to block the plugging matching opening 10. The second sealing column 42 is inserted into the plugging end of the forming mold, and the first sealing ring plate 43 abuts against the plugging end of the rotating forming mold. The flip electric push rod 46 of the output end cover mechanism 5 is extended, and the two swing frames 39 drive the second sealing plugging plate 51 to move to a vertical position, and the second rotating connecting column 47, the second sealing ring plate 48, the third sealing column 49 and the extended sealing plate 50 are extended into the discharge port 9, and the second sealing plugging plate 51 abuts against the blocking end of the steam blanking sealing cylinder 2 to block the discharge port 9, and the third sealing column 49 is inserted into the output end of the rotary molding mold, and the second sealing ring plate 48 abuts against the output end of the rotary molding mold; The feed pipe 8 is connected to the external cement pipe to inject cement into the two telescopic mold mechanisms 6 below; The two telescopic mold mechanisms 6 at the top are closed, that is, the telescopic ends of the lifting electric push rods 26 of the two telescopic mold mechanisms 6 at the top are extended, driving the hinge plate 27 to move inward, thereby pulling the hinge seat 30 at the corresponding position to move inward, and the hinge seat 30 drives the connecting protrusion 29 to move inward, driving the connecting seat 25 to move inward synchronously, and the guide slide bar 24 slides inward along the inside of the guide slide seat 23 to ensure stable movement, thereby driving the transmission mold assembly below to move inward, and the sealing plate 28 covers the gap between the two adjacent arc-shaped mold bodies 31. The transmission mold assemblies of the four telescopic mold mechanisms 6 are assembled to form an integral molding mold; The telescopic end of the positioning electric push rod 18 drives the rotating joint 19 to extend inward, that is, drives the driven shaft 12 to slide inward inside the two linear bearings 20, and extends into the transmission connection position between the active bevel gear 56 and the four telescopic mold mechanisms 6 after mold closing. The driven gear 21 slides and always meshes with the active gear 14, and the rotating motor 16 is started. The output shaft of the rotating motor 16 drives the active shaft 15 to rotate, and the active gear 14 drives the driven gear 21 to rotate. The driven gear 21 drives the driven shaft 12 to rotate inside the two linear bearings 20. The movable joint 19 rotates to ensure that the telescopic end of the electric push rod 18 is stable and immovable, and the driven shaft 12 drives the active bevel gear 56 to rotate, and the active bevel gear 56 drives the entire driven bevel gear to rotate, thereby driving the arc mold body 31 to rotate, that is, driving the I-shaped circular ring seat 32 of the four transmission mold components to be assembled into a complete integral circular ring seat, and rotate on the two sets of guide rollers 34. Due to inertia, the rotary molding mold will rotate stably and at high speed. The high-speed rotation evenly sticks the cement to the inner wall of the mold. The interior of the cement pole is hollow, and the cement pole molding work is performed; After the mold is closed, the steam hole 11 is connected to the external steam pipe to inject high-temperature steam into the steam blanking sealing cylinder 2, and the cold steam is discharged from the discharge port 9. The hot steaming of the telescopic mold mechanism 6 for a period of time accelerates the solidification of the cement. After high-temperature hot steaming, the cement pole is basically solidified to 95% and is basically finalized; When the rotation stops, the I-shaped circular ring seat 32 is controlled to return to the initial position, that is, the eight guide rollers 34 are reset to the middle position of the I-shaped circular ring seat 32; Before the four telescopic mold mechanisms 6 are opened, the telescopic end of the positioning electric push rod 18 drives the rotating joint 19 to extend outward, that is, drives the driven shaft 12 to extend outward inside the two linear bearings 20, and the active bevel gear 56 leaves the position of transmission connection with the four telescopic mold mechanisms 6 after mold closing; The flip electric push rod 46 of the plugging end cover mechanism 7 is in a folded state, the first sealing plugging plate 40 is in an initial horizontal position, the flip electric push rod 46 of the output end cover mechanism 5 is in a folded state, the first sealing plugging plate 40 is in an initial horizontal position, and the output end cover mechanism 5 and the plugging end cover mechanism 7 are opened; When the four telescopic mold mechanisms 6 open the mold, when the arc mold body 31 of the transmission mold assembly of the four telescopic mold mechanisms 6 moves away in the opposite direction, the spring limiting frame 36 is immediately stressed, and the two limiting arc blocks 37 are pressed against the upper end of the arc mold body 31 to prevent the arc mold body 31 from shaking, thereby ensuring the accuracy of the next mold closing; After the four telescopic mold mechanisms 6 are opened, the formed cement poles are lowered, and the formed and solidified cement poles fall on several V-shaped chain plates 54 above. The output shaft of the conveying motor 55 drives one of the conveying shafts to rotate, that is, drives the two sets of symmetrically arranged conveying sprocket pairs 53 between the two conveying shafts to rotate, thereby driving several equidistant and evenly distributed V-shaped chain plates 54 fixed on the conveying sprocket pairs 53 to rotate, and the formed and solidified cement poles are conveyed out from the discharge port 9 at the output end.

[0053] In summary, the frame 1 cooperates with the steam blanking seal 2 to facilitate the installation of the steam blanking seal 2, which is connected to the external cement pipe and the external steam pipe for injecting cement and steam to meet the requirements of stable injection and rapid solidification molding by hot steaming; The four telescopic mold mechanisms 6 cooperate with the frame 1 and the steam blanking seal 2 to achieve rapid mold closing and mold opening and material discharge; The hot steam telescopic mold mechanism 6 cooperates with the output end cover mechanism 5 and the plugging end cover mechanism 7 to form an integral molding mold, and cooperates with the power adjustment mechanism 3 to drive the rotary molding mold composed of four telescopic mold mechanisms 6 to rotate, and the cement is evenly attached to the inner wall of the rotary molding mold, so that the inside of the cement pole is hollowed out; The solidified cement pole is transported out from the fast output end through the discharging conveyor 4.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A forming mold for cement pole processing, comprising a frame (1), characterized in that: An octagonal steam blanking seal (2) is provided on the inner side of the frame (1). Four telescopic mold mechanisms (6) are evenly distributed on the circumference of the frame (1). The four telescopic mold mechanisms (6) are arranged in an X-position. The telescopic mold mechanisms (6) all penetrate the steam blanking seal (2). When the four telescopic mold mechanisms (6) are assembled, a rotary molding mold is formed. A discharge conveyor (4) is provided on the inner lower side of the steam blanking seal (2). The discharge conveyor (4) extends out of the output ends of the frame (1) and the steam blanking seal (2), and the discharge conveyor (4) extends out of the lower end of the steam blanking seal (2). A power regulating mechanism (3) is provided on the side of the frame (1). The power regulating mechanism (3) is in driving connection with the four telescopic mold mechanisms (6) after mold assembly. A sealing end of the frame (1) is provided with a sealing end cover mechanism (7). An output end cover mechanism (5) is provided at the output end of the frame (1). When the rotary molding mold, the output end cover mechanism (5) and the sealing end cover mechanism (7) are assembled, an integral mold is formed.

2. A cement pole forming mold according to claim 1, characterized in that: The upper end of the steam blanking sealing cylinder (2) is provided with a plurality of equally spaced feed pipes (8); the sealing end of the steam blanking sealing cylinder (2) is provided with a sealing matching opening (10) and a steam hole (11); the sealing matching opening (10) is located in the middle of the sealing end of the steam blanking sealing cylinder (2); the steam hole (11) is located below the sealing matching opening (10); the output end of the steam blanking sealing cylinder (2) is provided with a discharge opening (9); and a discharge conveyor (4) extends from the lower side of the discharge opening (9).

3. The forming mold for cement pole processing according to claim 1 is characterized in that: The power regulating mechanism (3) comprises a mounting box (13), the mounting box (13) being fixed on the frame (1) and extending into the interior of the steam blanking sealing cylinder (2), a driving shaft (15) being rotatably arranged inside the mounting box (13), a driving gear (14) being fixed on the driving shaft (15), two linear bearings (20) being fixed on the mounting box (13), a driven shaft (12) being arranged inside the two linear bearings (20), a driving bevel gear (56) being fixed on the inner end of the driven shaft (12), and the driving bevel gear (56) being located at the steam blanking sealing cylinder (2). Inside the blanking sealing cylinder (2), a driven gear (21) is fixed on the driven shaft (12), the driven gear (21) is located inside the mounting box (13), the driven gear (21) is meshed with the driving gear (14), a mounting plate (17) is fixed on the outside of the mounting box (13), a rotating motor (16) and a position-adjusting electric push rod (18) are fixed on the mounting plate (17), the output shaft of the rotating motor (16) is fixedly connected to the driving shaft (15), and a rotating joint (19) is provided between the telescopic end of the electric push rod (18) and the outer end of the driven shaft (12).

4. The forming mold for cement pole processing according to claim 1, characterized in that: The telescopic mold mechanism (6) comprises a mounting frame (22) and a connecting protrusion (29), the mounting frame (22) being fixed on the frame (1), a plurality of guide slides (23) and a plurality of lifting electric push rods (26) arranged vertically downward being fixed on the mounting frame (22), the guide slides (23) and the lifting electric push rods (26) being arranged alternately, a hinge plate (27) being fixed on the telescopic end of the lifting electric push rod (26), a plurality of connecting seats (25) and a plurality of hinge seats (30) being fixed on the upper end of the connecting protrusion (29), the connecting seats (25) and the hinge seats (30) being arranged alternately, and the connecting seats (2 5) A guide slide bar (24) is fixed at the upper end, and the guide slide bar (24) is slidably arranged inside the guide slide seat (23) at the corresponding position. The hinge plate (27) is hinged inside the hinge seat (30) at the corresponding position. A transmission mold assembly is provided at the lower end of the connecting protrusion (29). A plurality of spring limiting frames (36) are fixed on the mounting frame (22). The spring limiting frames (36) are H-shaped. Two limiting arc blocks (37) are fixed at the lower end of the spring limiting frames (36). The two limiting arc blocks (37) are in contact with the upper end of the transmission mold assembly. When the mold is closed, the spring limiting frames (36) are in a natural state without being subjected to force.

5. The forming mold for cement pole processing according to claim 1, characterized in that: The transmission mold assembly comprises an arc-shaped mold body (31) having a quarter-truncated cone shape and a larger end and a smaller end, and a plurality of equally spaced U-shaped wheel seats (33). When the arc-shaped mold bodies (31) of the four transmission mold assemblies are molded together, they are assembled into a complete integral molding mold. The wheel seat (33) is fixed to the lower end of the connecting protrusion (29). Eight guide rollers (34) are provided inside the wheel seat (33) for rotation. The eight guide rollers (34) are symmetrically arranged in pairs. A plurality of equally spaced I-shaped circular ring seats (32) having an I-shaped cross section are fixed to the upper end of the arc-shaped mold body (31). When the I-shaped circular ring seats (32) of the four transmission mold assemblies are molded together, they are assembled into a complete integral circular ring seat. Each group of four guide rollers (34) is a group. Two groups of guide rollers (34) are located at the I-shaped circular ring seat. The arc mold body (31) is provided with a plurality of guide rollers (34) disposed on both sides of the ring seat (32), and the eight guide rollers (34) are all against the inner side of the I-shaped circular ring seat (32). In the initial position, the eight guide rollers (34) are located in the middle of the I-shaped circular ring seat (32). A split bevel gear (35) is fixed to the upper end of the arc mold body (31). The split bevel gears (35) of the four transmission mold assemblies are split into a whole driven bevel gear when the mold is closed. The whole driven bevel gear is meshed with the driving bevel gear (56). A sealing plate (28) is fixed to the side of the arc mold body (31). The four arc mold bodies (31) are matched to form a truncated cone-shaped forming mold. The sealing plate (28) is located above the gap between two adjacent arc mold bodies (31). When the mold is closed, two limiting arc blocks (37) are located at the upper end of the arc mold body (31).

6. The forming mold for cement pole processing according to claim 1, characterized in that: The blocking end cover mechanism (7) comprises a fixed plate (45), the fixed plate (45) being fixed to the blocking end side of the frame (1), two upright posts (38) being fixed to the lower end of the fixed plate (45), swing frames (39) being hingedly connected to the two upright posts (38), a flip electric push rod (46) being hingedly connected between the swing frames (39) and the fixed plate (45), a first sealing blocking plate (40) being fixed to the two swing frames (39) of the blocking end cover mechanism (7), a first sealing column (41) being fixed to the inner middle portion of the first sealing blocking plate (40), and a rotating shaft (46) being provided on the first sealing column (41) A first rotating connecting column (44) is provided, on which a second sealing column (42) is fixed, and on the edge of which a first sealing ring plate (43) is fixed; when the sealing end cover mechanism (7) is closed, the first sealing plate (40) abuts against the sealing end of the steam blanking sealing cylinder (2); the first sealing column (41) is placed inside the sealing matching opening (10); the diameter of the first sealing column (41) is smaller than the aperture of the sealing matching opening (10); the second sealing column (42) is inserted into the sealing end of the rotary molding die, and the first sealing ring plate (43) abuts against the sealing end of the rotary molding die.

7. The forming mold for cement pole processing according to claim 1, characterized in that: The output end cover mechanism (5) comprises a fixed plate (45), the fixed plate (45) being fixed to the output end side of the frame (1), two upright posts (38) being fixed to the lower end of the fixed plate (45), swing frames (39) being hingedly connected to the two upright posts (38), a flip electric push rod (46) being hingedly connected between the swing frames (39) and the fixed plate (45), a second sealing plugging plate (51) being fixed to the two swing frames (39) of the output end cover mechanism (5), an extended sealing plate (50) being fixed to the inner side of the second sealing plugging plate (51), a rotating device on the extended sealing plate (50) A second rotating connecting column (47) is provided, a third sealing column (49) is fixed on the second rotating connecting column (47), a second sealing ring plate (48) is fixed to the edge of the third sealing column (49), when the output end cover mechanism (5) is closed, the second sealing plugging plate (51) abuts against the output end of the steam blanking sealing cylinder (2), the extended sealing plate (50) is placed inside the discharge port (9), the outer dimension of the extended sealing plate (50) is smaller than the inner dimension of the discharge port (9), the third sealing column (49) is inserted into the output end of the rotary molding die, and the second sealing ring plate (48) abuts against the output end of the rotary molding die.

8. The forming mold for cement pole processing according to claim 1, characterized in that: The discharge conveyor (4) comprises a conveyor frame (52), the conveyor frame (52) extending out of the discharge port (9) and extending out from below the steam blanking sealing cylinder (2), a conveying motor (55) being fixed on the conveyor frame (52), two conveying shafts being rotatably provided on the conveyor frame (52), two groups of symmetrically arranged conveying sprocket pairs (53) being provided between the two conveying shafts, a plurality of equidistantly evenly distributed V-shaped chain plates (54) being fixed on the conveying sprocket pairs (53), and an output shaft of the conveying motor (55) being drivingly connected to one of the conveying shafts.

Images