A molding die for manufacturing cement poles and its usage method

Abstract

The present invention relates to the technical field of cement pole manufacturing, and particularly relates to a forming die for manufacturing cement poles and its usage method, which includes a bottom plate, electric rollers, a lower die, an upper die, an arc-shaped track, etc. Electric rollers are symmetrically installed at the front and rear on both the left and right sides of the top of the bottom plate. Arc-shaped tracks are connected to both the lower die and the upper die. The arc-shaped track on the lower die and the arc-shaped track on the upper die form a complete circular track, and the electric rollers are located within the circular track. In the present invention, the output shaft of the double-axis motor can drive all the six-rhombus sleeves to rotate synchronously, thereby driving all the die-closing screws to rotate synchronously. The six-rhombus sleeves can be driven to move through the electric guide rail. The six-rhombus sleeves drive the die-closing screws to move. The die-closing screws pass through the round holes and are screwed into the internal thread sleeves to connect the lower die and the upper die, automatically tightening all the die-closing screws, which can improve work efficiency and enhance safety.

Description

Technical Field

[0001] The present invention relates to the technical field of cement pole manufacturing, and particularly relates to a forming mold for cement pole manufacturing and its usage method. Background Art

[0002] Cement poles are made by mixing materials such as cement, sand and gravel, and water. During the manufacturing process, first, the concrete is loaded into the forming mold, and then the mold is placed in a centrifuge. Through centrifugal force, the concrete is evenly distributed and tightly compacted, and finally a cement pole is made.

[0003] The forming mold consists of a lower mold and an upper mold. During the process of manufacturing a cement pole, the lower mold and the upper mold need to be connected by multiple mold closing screws. Currently, generally, workers hold a drill to tighten the mold closing screws to complete the connection between the lower mold and the upper mold. Manual operation is slow and inefficient, and it is difficult to meet the requirements of large-scale production. Secondly, when holding heavy tools for repetitive labor for a long time, workers are prone to fatigue, which will increase the risk of work-related injuries. Summary of the Invention

[0004] In view of this, the present invention provides a forming mold for cement pole manufacturing and its usage method, which can overcome the disadvantages that manual operation is slow and inefficient, and it is difficult to meet the requirements of large-scale production. Secondly, when holding heavy tools for repetitive labor for a long time, workers are prone to fatigue, which will increase the risk of work-related injuries.

[0005] The technical implementation solution of the present invention is: a forming mold for cement pole manufacturing, including a bottom plate, electric rollers, a lower mold, an upper mold, arc tracks, connecting blocks, internal thread sleeves, mounting frames, sliding frames, sliding blocks, moving plates, double-shaft motors, rotating shafts, hexagonal sleeves, magnets, a rotating mechanism and a moving mechanism. Electric rollers are symmetrically installed in the front and back on both the left and right sides of the top of the bottom plate. Arc tracks are connected to both the lower mold and the upper mold. The arc track on the lower mold and the arc track on the upper mold form a complete circular track. The electric rollers are located within the circular track and are used to drive the lower mold and the upper mold to rotate. Connecting blocks are connected to both the front and back sides of the lower mold and the upper mold. Internal thread sleeves are connected to the connecting blocks on the lower mold. Circular holes are opened on the connecting blocks on the upper mold. Mounting frames are symmetrically connected in the front and back on both the left and right sides of the top of the bottom plate. Sliding frames are slidably connected to the mounting frames. Sliding blocks are slidably connected to the sliding frames. A moving plate is connected between the two relatively left and right sliding blocks. Double-shaft motors are installed on the moving plates. Rotating shafts are rotatably connected to the moving plates. Hexagonal sleeves for placing mold closing screws are connected to both the lower ends of the rotating shafts and the output shafts below the double-shaft motors. Magnets for sucking the mold closing screws are connected within the hexagonal sleeves. The rotating mechanism is used to control the synchronous rotation of all the hexagonal sleeves, and the hexagonal sleeves drive the mold closing screws to rotate. The moving mechanism is used to control the movement of the hexagonal sleeves, so that the mold closing screws pass through the circular holes and are screwed into the internal thread sleeves to connect the lower mold and the upper mold.

[0006] In a preferred embodiment of the present invention, the rotating mechanism includes a turntable and a connecting rod. Turntables are connected to the upper end of the rotating shaft and the output shaft above the dual-axis motor. The turntables on the same moving plate are jointly rotatably connected to the connecting rod at the top. Through the connecting rod, all the turntables can be synchronously rotated, and the six-sided diamond sleeve drives the die closing screw to rotate.

[0007] In a preferred embodiment of the present invention, the moving mechanism includes an electric guide rail, a moving block, and a sliding shaft. Electric guide rails are installed on the mounting frames. Moving blocks are connected to the sliders of the electric guide rails. Inclined openings are formed on the moving blocks, and L-shaped openings are formed on the mounting frames. Sliding shafts are connected to the sliding blocks. The sliding shafts are located at the horizontal position of the L-shaped openings and are located within the inclined openings.

[0008] In a preferred embodiment of the present invention, the forming die for manufacturing a cement pole further includes a supporting mechanism. The supporting mechanism includes a guiding block, a wedge-shaped supporting block, and a driving component. Guiding blocks are symmetrically connected to the front and back on both left and right sides of the top of the bottom plate. Wedge-shaped supporting blocks are slidably connected to the guiding blocks. The driving component is used to drive the wedge-shaped supporting block to move so that the wedge-shaped supporting block supports the lower die.

[0009] In a preferred embodiment of the present invention, the driving component includes a driving track, a guiding column, a sliding plate, a round block, a sliding rod, and a figure-eight plate. Driving tracks are connected to the mounting frames. The driving track consists of an inclined part and a horizontal part. Guiding columns are symmetrically connected to the front and back on both left and right sides of the top of the bottom plate. Sliding plates are slidably connected to the guiding columns. A round block and a sliding rod are connected to the sliding plates. The round block is located within the inclined part of the driving track. Figure-eight plates are connected to the wedge-shaped supporting blocks. The sliding rod is located within the figure-eight plate. The driving track is used to drive the round block to move downward. The round block drives the sliding rod to move downward. The sliding rod drives the figure-eight plate to move. The figure-eight plate drives the wedge-shaped supporting block to move so that the wedge-shaped supporting block supports the lower die and the upper die.

[0010] In a preferred embodiment of the present invention, the forming die for manufacturing a cement pole further includes a correcting block. Correcting blocks for correcting the position of the upper die are connected to the top of the wedge-shaped supporting blocks. The correcting blocks slidably penetrate through the guiding blocks.

[0011] In a preferred embodiment of the present invention, the forming die for manufacturing a cement pole further includes a hanging ring. A hanging ring is connected to the top of the upper die.

[0012] The present invention also provides a method for using the forming die for manufacturing a cement pole, including the following steps:

[0013] S1: Place the lower die on the four electric rollers through a crane. Then, place the upper die on the lower die through a crane, and make the round holes and the internal thread sleeves correspond one by one. Then, load the concrete into the lower die.

[0014] S2: Place the mold clamping screws into the hexagonal sleeve and start the dual-axis motor. The output shaft of the dual-axis motor drives all the mold clamping screws to rotate synchronously.

[0015] S3: Control the electric guide rail to drive the hexagonal sleeve to move, and the hexagonal sleeve drives the mold clamping screw to move. The mold clamping screw passes through the round hole and screws into the internal thread sleeve to connect the lower mold and the upper mold;

[0016] S4: Control the electric guide rail to drive the hexagonal sleeve to move and reset the hexagonal sleeve;

[0017] S5: Start the electric roller, which drives the lower mold and the upper mold to rotate. The concrete performs centrifugal motion in the lower mold and the upper mold and is poured into a cement pole.

[0018] The beneficial effects of the present invention are as follows: 1. The present invention can drive all the hexagonal sleeves to rotate synchronously through the output shaft of the dual-axis motor, thereby driving all the mold clamping screws to rotate synchronously. The hexagonal sleeve can be driven to move through the electric guide rail, and the hexagonal sleeve drives the mold clamping screws to move. The mold clamping screws pass through the circular hole and are screwed into the internal threaded sleeve to connect the lower mold and the upper mold, and all the mold clamping screws are automatically tightened, which can improve work efficiency and safety.

[0019] 2. The driving track can push the round block downward, and the round block drives the slide bar to move downward. The slide bar drives the wedge-shaped support block to move toward the lower die. The wedge-shaped support block will push the connecting block on the lower die to correct the position of the lower die and ensure that the mold clamping screw can be screwed into the internal threaded sleeve. The wedge-shaped support block can support the connecting block on the lower die, thereby supporting the lower die and the upper die, and improving the stability of the lower die and the upper die. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 A schematic diagram of the three-dimensional structure of the lower mold, upper mold, arc track and connecting block of the present invention is shown.

[0022] Figure 3 A schematic diagram of the three-dimensional structure of the connecting block, the internal threaded sleeve and the circular hole of the present invention is shown.

[0023] Figure 4 The diagram shows a three-dimensional structure of the sliding frame, sliding block, moving plate, dual-axis motor, rotating shaft and hexagonal sleeve of the present invention.

[0024] Figure 5 A schematic diagram of the three-dimensional structure of the hexagonal sleeve and the magnet of the present invention is shown.

[0025] Figure 6Shows a three-dimensional structural schematic diagram of the rotating mechanism of the present invention.

[0026] Figure 7 Shows a first three-dimensional structural schematic diagram of the moving mechanism of the present invention.

[0027] Figure 8 Shows a second three-dimensional structural schematic diagram of the moving mechanism of the present invention.

[0028] Figure 9 Shows a first three-dimensional structural schematic diagram of the supporting mechanism of the present invention.

[0029] Figure 10 Shows a second three-dimensional structural schematic diagram of the supporting mechanism of the present invention.

[0030] In the above drawings: 1: bottom plate, 2: electric roller, 3: lower die, 4: upper die, 5: arc track, 6: connecting block, 7: internal thread sleeve, 8: round hole, 9: mounting bracket, 10: sliding bracket, 11: sliding block, 12: moving plate, 13: double-shaft motor, 14: rotating shaft, 15: six-rhombus sleeve, 16: magnet, 171: turntable, 172: connecting rod, 181: electric guide rail, 182: moving block, 183: inclined opening, 184: L-shaped opening, 185: sliding shaft, 191: guiding block, 192: wedge-shaped support block, 193: driving track, 1931: inclined part, 1932: horizontal part, 194: guiding column, 195: sliding plate, 196: round block, 197: sliding rod, 198: return-shaped plate, 20: correction block, 21: hanging ring. Detailed implementation manners

[0031] The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which the currently preferred embodiments of the present invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the present invention to those skilled in the art.

[0032] Refer to Figures 1-8, A forming die for manufacturing cement poles, comprising a bottom plate 1, electric rollers 2, a lower die 3, an upper die 4, arc-shaped tracks 5, connecting blocks 6, internal thread sleeves 7, mounting brackets 9, sliding frames 10, sliding blocks 11, moving plates 12, a double-shaft motor 13, rotating shafts 14, hexagonal sleeve 15, magnets 16, a rotating mechanism and a moving mechanism. Electric rollers 2 are symmetrically installed at the front and back on both left and right sides of the top of the bottom plate 1. Four arc-shaped tracks 5 are connected to the mutually remote sides of the lower die 3 and the upper die 4 respectively. The arc-shaped tracks 5 on the lower die 3 and the arc-shaped tracks 5 on the upper die 4 form a complete circular track. The electric rollers 2 are located within the circular track. Six connecting blocks 6 are evenly spaced from left to right at the front and back of both the lower die 3 and the upper die 4. The left and right parts of the connecting blocks 6 on the lower die 3 are connected with internal thread sleeves 7 respectively. Circular holes 8 are opened in the left and right parts of the connecting blocks 6 on the upper die 4. Mounting brackets 9 are symmetrically connected to the front and back on both left and right sides of the top of the bottom plate 1 by bolts. The upper parts of the mounting brackets 9 are slidably connected with sliding frames 10 respectively. The sliding frames 10 are slidably connected with sliding blocks 11 respectively. A moving plate 12 is connected by bolts between two relatively left and right sliding blocks 11. A double-shaft motor 13 is installed by bolts at the left part of the moving plate 12 respectively. Rotating shafts 14 are rotatably connected to the moving plates 12 respectively. Hexagonal sleeves 15 are connected to the lower ends of the rotating shafts 14 and the output shafts below the double-shaft motors 13 respectively. The number of the hexagonal sleeves 15 is the same as that of the internal thread sleeves 7. Magnets 16 are connected to the inner tops of the hexagonal sleeves 15 respectively. The rotating mechanism is used to control the synchronous rotation of all the hexagonal sleeves 15. The hexagonal sleeves 15 drive the die closing screws to rotate. The moving mechanism is used to control the movement of the hexagonal sleeves 15, so that the die closing screws pass through the circular holes 8 and are screwed into the internal thread sleeves 7 to connect the lower die 3 and the upper die 4.

[0033] Refer to Figure 6 , The rotating mechanism includes a turntable 171 and a connecting rod 172. Turntables 171 are connected to the upper ends of the rotating shafts 14 and the output shafts above the double-shaft motors 13 respectively. The connecting rod 172 is rotatably connected to the tops of the turntables 171 on the same moving plate 12.

[0034] Refer to Figure 7 and Figure 8 , The moving mechanism includes an electric guide rail 181, a moving block 182 and a sliding shaft 185. Electric guide rails 181 are installed by bolts on the mutually remote sides of the left and right mounting brackets 9 respectively. The tops of the sliders of the electric guide rails 181 are connected by bolts with moving blocks 182 respectively. Tilted openings 183 are opened in the moving blocks 182 respectively. L-shaped openings 184 are opened in the upper parts of the mounting brackets 9 respectively. Sliding shafts 185 are connected to the sliding blocks 11 respectively. The sliding shafts 185 are located at the horizontal positions of the L-shaped openings 184 and are located within the tilted openings 183.

[0035] The staff uses a crane to place the lower mold 3 on the four electric rollers 2, and makes the electric rollers 2 located within the arc-shaped track 5. Then, the steel reinforcement cage is placed into the lower mold 3. Next, the upper mold 4 is placed on the lower mold 3 by the crane, and the round holes 8 and the internal thread sleeves 7 are made to correspond one by one. The arc-shaped track 5 on the lower mold 3 and the arc-shaped track 5 on the upper mold 4 form a complete circular track. Subsequently, concrete is loaded into the lower mold 3, and then the mold-closing screws are placed into the six-sided diamond-shaped sleeves 15. The magnet 16 attracts the mold-closing screws to prevent them from falling down. Then, the dual-axis motor 13 is started. The output shafts of the dual-axis motor 13 drive all the rotating shafts 14 to rotate through the turntable 171 and the connecting rod 172, so that all the mold-closing screws can rotate synchronously. Then, the electric guide rail 181 is controlled to drive the moving block 182 to move towards the lower mold 3. The moving block 182 drives the sliding shaft 185 to move towards the lower mold 3. The sliding shaft 185 moves along the horizontal position of the L-shaped opening 184. The sliding shaft 185 drives the sliding block 11 and the moving plate 12 to move towards the lower mold 3. The moving plate 12 drives the rotating shaft 14 and the six-sided diamond-shaped sleeve 15 to move towards the lower mold 3. The six-sided diamond-shaped sleeve 15 drives the mold-closing screws to move towards the lower mold 3, moving the mold-closing screws directly above the connecting block 6 and aligning the mold-closing screws with the round holes 8. When the sliding shaft 185 moves to the vertical position of the L-shaped opening 184, the moving block 182 continues to move towards the lower mold 3. At this time, the moving block 182 will drive the sliding shaft 185 to move downwards. The sliding shaft 185 moves downwards along the vertical position of the L-shaped opening 184. At the same time, the sliding shaft 185 will also move along the inclined opening 183. The sliding shaft 185 drives the sliding block 11 and the moving plate 12 to move downwards, thereby driving the mold-closing screws to move downwards. Since the mold-closing screws are rotating, the mold-closing screws will pass through the round holes 8 and be screwed into the internal thread sleeves 7 to connect the lower mold 3 and the upper mold 4, automatically tightening all the mold-closing screws, which can improve work efficiency and can also improve safety. Subsequently, the staff turns off the dual-axis motor 13. Then, the electric guide rail 181 drives the moving block 182 to move away from the lower mold 3. The moving block 182 pushes the sliding shaft 185, and the sliding shaft 185 moves upwards along the vertical position of the L-shaped opening 184. When the sliding shaft 185 moves to the horizontal position of the L-shaped opening 184, the moving block 182 drives the sliding shaft 185 to move away from the lower mold 3. The sliding shaft 185 drives the six-sided diamond-shaped sleeve 15 to move away from the lower mold 3, resetting the six-sided diamond-shaped sleeve 15. Subsequently, the electric rollers 2 are started. The electric rollers 2 drive the lower mold 3 and the upper mold 4 to rotate, and the concrete undergoes centrifugal motion within the lower mold 3 and the upper mold 4 to be cast into a cement pole.

[0036] Refer to Figure 9 and Figure 10, the forming die for manufacturing cement poles further includes a supporting mechanism. The supporting mechanism includes a guiding block 191, a wedge-shaped supporting block 192 and a driving component. On the left and right sides of the top of the bottom plate 1, the guiding blocks 191 are symmetrically connected by bolts in the front and back. The upper parts of the guiding blocks 191 are slidably connected with the wedge-shaped supporting blocks 192. The inclined surfaces on the wedge-shaped supporting blocks 192 face the lower die 3. The driving component is used to drive the wedge-shaped supporting blocks 192 to move, so that the wedge-shaped supporting blocks 192 support the lower die 3.

[0037] Refer to Figure 9 and Figure 10 , the driving component includes a driving track 193, a guiding column 194, a sliding plate 195, a round block 196, a sliding rod 197 and a return plate 198. On the mutually remote sides of the left and right mounting frames 9, the driving tracks 193 are connected by bolts. The driving track 193 consists of an inclined part 1931 and a horizontal part 1932. On the left and right sides of the top of the bottom plate 1, the guiding columns 194 are symmetrically connected by bolts in the front and back. The sliding plates 195 are slidably connected to the guiding columns 194. The upper parts of the sliding plates 195 are connected with the round blocks 196. The round blocks 196 are located in the inclined part 1931 of the driving track 193. The lower parts of the sliding plates 195 are connected with the sliding rods 197. On the mutually remote sides of the front and back wedge-shaped supporting blocks 192, the return plates 198 are connected. The sliding rods 197 are located in the return plates 198. The return plates 198 are inclined, so the downward movement of the sliding rods 197 can drive the return plates 198 to move. [[ID=⑨]]

[0038] [[ID=⑩]]Refer to [[ID=⑪]] Figure 10 , the forming die for manufacturing cement poles further includes a correcting block 20. The correcting blocks 20 are connected to the tops of the wedge-shaped supporting blocks 192. The correcting blocks 20 slide through the guiding blocks 191.

[0039] When the moving block 182 moves in the direction close to the lower die 3, it will drive the driving track 193 to move in the direction close to the lower die 3. The inclined part 1931 of the driving track 193 pushes the round block 196 downward. The round block 196 drives the slide plate 195 and the slide bar 197 downward. The slide bar 197 drives the return-shaped plate 198 to move in the direction close to the lower die 3. The return-shaped plate 198 drives the wedge-shaped support block 192 to move in the direction close to the lower die 3. The inclined surface of the wedge-shaped support block 192 faces the lower die 3. Therefore, the inclined surface of the wedge-shaped support block 192 will contact the connecting block 6 on the lower die 3 and push the connecting block 6 on the lower die 3 to correct the position of the lower die 3, ensuring that the die closing screw can be screwed into the internal thread sleeve 7. At the same time, the wedge-shaped support block 192 can support the connecting block 6 on the lower die 3, thereby supporting the lower die 3 and the upper die 4 and improving the stability of the lower die 3 and the upper die 4. The wedge-shaped support block 192 can drive the correction block 20 to move in the direction close to the lower die 3. The correction block 20 will push the connecting block 6 on the upper die 4 to correct the position of the upper die 4, ensuring that the round hole 8 and the internal thread sleeve 7 correspond to each other. Subsequently, the round block 196 moves to the horizontal part 1932 of the driving track 193, and the driving track 193 no longer pushes the round block 196, and the wedge-shaped support block 192 stops moving. When the moving block 182 moves in the direction away from the lower die 3, it will drive the driving track 193 to move in the direction away from the lower die 3. At this time, the round block 196 is located in the horizontal part 1932 of the driving track 193, and the driving track 193 does not push the round block 196. When the round block 196 is located in the inclined part 1931 of the driving track 193, the inclined part 1931 of the driving track 193 pushes the round block 196 upward. The round block 196 drives the slide plate 195 and the slide bar 197 upward. The slide bar 197 drives the return-shaped plate 198 to move in the direction away from the lower die 3. The return-shaped plate 198 drives the wedge-shaped support block 192 to move in the direction away from the lower die 3 to reset the wedge-shaped support block 192.

[0040] Refer to Figure 3 , the forming die for manufacturing the cement pole further includes a hanging ring 21. Three hanging rings 21 are evenly spaced and connected to the top of the upper die 4 from left to right. The hook of the crane can be hung on the hanging ring 21 to facilitate lifting the upper die 4.

[0041] The present invention also provides a method for using the forming die for manufacturing the cement pole, including the following steps:

[0042] S1: Place the lower die 3 on the four electric rollers 2 through the crane, then place the upper die 4 on the lower die 3 through the crane, and make the round hole 8 and the internal thread sleeve 7 correspond to each other, and then load the concrete into the lower die 3;

[0043] S2: Put the die closing screws into the six-sided diamond-shaped sleeves 15, start the double-shaft motor 13, and the output shaft of the double-shaft motor 13 drives all the die closing screws to rotate synchronously;

[0044] S3: Control the electric guide rail 181 to drive the six-sided diamond sleeve 15 to move. The six-sided diamond sleeve 15 drives the mold clamping screw to move. The mold clamping screw passes through the round hole 8 and is screwed into the internal thread sleeve 7 to connect the lower mold 3 and the upper mold 4.

[0045] S4: Control the electric guide rail 181 to drive the six-sided diamond sleeve 15 to move and reset the six-sided diamond sleeve 15.

[0046] S5: Start the electric roller 2. The electric roller 2 drives the lower mold 3 and the upper mold 4 to rotate. The concrete makes a centrifugal movement in the lower mold 3 and the upper mold 4 to be cast into a cement pole.

[0047] The above are only examples of the present invention and are not used to limit the present invention. Any equivalent replacement made within the principle of the present invention shall be included in the protection scope of the present invention. The content not elaborated in detail in the present invention belongs to the well-known prior art in the technical field of the specialty.

Claims

1. A forming mold for cement pole manufacturing, comprising a base plate (1) and a motorized roller (2), wherein the motorized rollers (2) are symmetrically mounted on both the left and right sides of the top of the base plate (1), and the mold is characterized in that: The invention also includes a lower mold (3), an upper mold (4), an arc track (5), a connecting block (6), an internal thread sleeve (7), a mounting frame (9), a sliding frame (10), a sliding block (11), a moving plate (12), a dual-axis motor (13), a rotating shaft (14), a hexagonal sleeve (15), a magnet (16), a rotating mechanism and a moving mechanism. The lower mold (3) and the upper mold (4) are both connected with an arc track (5). The arc track (5) on the lower mold (3) and the arc track (5) on the upper mold (4) form a complete annular track. The electric roller (2) is located in the annular track. The electric roller (2) is used to drive the lower mold (3) and the upper mold (4) to rotate. The lower mold (3) and the upper mold (4) are both connected with connecting blocks (6) on the front and back sides. The connecting blocks (6) on the lower mold (3) are both connected with internal thread sleeves (7). The connecting blocks (6) on the upper mold (4) are both provided with round holes (8). The left and right sides of the top of the bottom plate (1) are A mounting frame (9) is symmetrically connected to the front and rear sides, a sliding frame (10) is slidably connected to the mounting frame (9), a sliding block (11) is slidably connected to the sliding frame (10), a moving plate (12) is connected between the two sliding blocks (11) opposite to each other on the left and right sides, a dual-axis motor (13) is installed on the moving plate (12), a rotating shaft (14) is rotatably connected to the moving plate (12), a hexagonal sleeve (15) for placing a mold clamping screw is connected to the lower end of the rotating shaft (14) and the output shaft below the dual-axis motor (13), and a magnet (16) for attracting the mold clamping screw is connected to the hexagonal sleeve (15), and a rotating mechanism is used to control all the hexagonal sleeves (15) to rotate synchronously, and the hexagonal sleeve (15) drives the mold clamping screw to rotate, and the moving mechanism is used to control the hexagonal sleeve (15) to move, so that the mold clamping screw passes through the circular hole (8) and is screwed into the internal thread sleeve (7), thereby connecting the lower mold (3) and the upper mold (4); The rotating mechanism includes a turntable (171) and a connecting rod (172). The turntable (171) is connected to the upper end of the rotating shaft (14) and the output shaft above the dual-axis motor (13). The tops of the turntables (171) on the same movable plate (12) rotate together and are connected to the connecting rod (172). The connecting rod (172) can make all the turntables (171) rotate synchronously. The hexagonal sleeve (15) drives the mold clamping screw to rotate. The moving mechanism includes an electric guide rail (181), a moving block (182) and a sliding shaft (185). The electric guide rail (181) is installed on the mounting frame (9). The sliding block (182) is connected to the slider of the electric guide rail (181). The moving block (182) is provided with an inclined opening (183). The mounting frame (9) is provided with an L-shaped opening (184). The sliding block (11) is connected with a sliding shaft (185). The sliding shaft (185) is located at a horizontal position of the L-shaped opening (184), and the sliding shaft (185) is located in the inclined opening (183).

2. A cement pole manufacturing mold according to claim 1, characterized in that: The forming mold for manufacturing cement poles also includes a support mechanism, which includes a guide block (191), a wedge-shaped support block (192) and a drive assembly. The guide blocks (191) are symmetrically connected to the left and right sides of the top of the bottom plate (1) in front and back directions. The wedge-shaped support blocks (192) are slidably connected to the guide blocks (191). The drive assembly is used to drive the wedge-shaped support blocks (192) to move so that the wedge-shaped support blocks (192) support the lower mold (3).

3. A cement pole manufacturing mold according to claim 2, characterized in that: The driving assembly includes a driving track (193), a guide column (194), a slide plate (195), a round block (196), a slide bar (197) and a circular plate (198). The mounting frame (9) is connected to the driving track (193). The driving track (193) is composed of an inclined portion (1931) and a horizontal portion (1932). The left and right sides of the top of the bottom plate (1) are symmetrically connected to the guide column (194). The guide column (194) is slidably connected to the slide plate (195). The slide plate (195) is connected to the round block (196) and the slide bar (197). The block (196) is located in the inclined portion (1931) of the driving track (193), and the wedge-shaped support block (192) is connected to a return plate (198). The slide bar (197) is located in the return plate (198). The driving track (193) is used to drive the round block (196) to move downward, the round block (196) drives the slide bar (197) to move downward, the slide bar (197) drives the return plate (198) to move, and the return plate (198) drives the wedge-shaped support block (192) to move, so that the wedge-shaped support block (192) supports the lower mold (3) and the upper mold (4).

4. A cement pole manufacturing mold according to claim 3, characterized in that: The forming mold for manufacturing cement poles further comprises a correction block (20), the top of each wedge-shaped support block (192) is connected to a correction block (20) for correcting the position of the upper mold (4), and the correction block (20) slides through the guide block (191).

5. A cement pole manufacturing mold according to claim 4, characterized in that: The forming mold for manufacturing cement poles further comprises a hanging ring (21), and the top of the upper mold (4) is connected to the hanging ring (21).

6. The method for using the cement pole forming mold according to claim 1, wherein: The following steps are involved: S1: Place the lower mold (3) on the four electric rollers (2) by a crane, then place the upper mold (4) on the lower mold (3) by a crane, and make the circular hole (8) and the internal threaded sleeve (7) correspond one to one, and then fill the concrete into the lower mold (3); S2: Place the mold clamping screws into the hexagonal sleeve (15), start the dual-axis motor (13), and the output shaft of the dual-axis motor (13) drives all the mold clamping screws to rotate synchronously; S3: Control the electric guide rail (181) to drive the hexagonal sleeve (15) to move, and the hexagonal sleeve (15) drives the mold clamping screw to move, and the mold clamping screw passes through the circular hole (8) and is screwed into the internal thread sleeve (7) to connect the lower mold (3) and the upper mold (4); S4: Control the electric guide rail (181) to drive the six-diamond sleeve (15) to move and reset the six-diamond sleeve (15); S5: The electric roller (2) is started, and the electric roller (2) drives the lower mold (3) and the upper mold (4) to rotate, and the concrete performs centrifugal motion in the lower mold (3) and the upper mold (4) to be poured into a cement pole.

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