A cement product vibrating and pouring molding device

Abstract

The present invention relates to the technical field of cement product vibration compaction, and in particular to a cement product vibration compaction pouring molding device, which includes a feed box and a support frame, the feed box is located below the support frame, the support frame is fixed to the feed box, a clamping structure is arranged above the feed box and on one side of the support frame, a material passing structure is arranged above the clamping structure, the other end of the material passing structure is connected to the feed box, a cylinder is installed below the clamping structure, and a movable frame is rotatably sleeved on the outer surface of the cylinder. The present invention can be achieved by arranging components such as a ring plate, a force plate, a paddle plate, a full gear and a meshing gear plate. When the folding plate drives the cylinder to approach one end of the support frame, the paddle plate is contacted with the force plate to force the ring plate and the clamping structure connected to the cylinder to rotate, thereby changing the angle of the mold. After each reciprocating oscillation of the mold, the angle of the mold changes accordingly, and the vibration direction to which the mold is subjected changes continuously, so that the bubbles mixed with cement in the mold are fully discharged.

Description

Technical Field

[0001] The invention relates to the technical field of cement product compaction, in particular to a cement product compaction pouring and molding device. Background Art

[0002] At present, there are many kinds of cement products, including electric poles, cement pipes, prefabricated inspection wells, prefabricated panels, etc. They are widely used in construction, transportation, water conservancy and other fields, and play an important role in the national economy. Cement products are usually made by casting in molds and then demolding. Cement is poured into the prepared mold cavity through a feeding structure.

[0003] Through searching, Chinese patent announcement number CN118024377B discloses a cement product vibration pouring molding device. With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: the oscillation direction of the mold for the oscillation structure in the prior art is relatively single, which causes the exhaust direction of the bubbles mixed between the cement inside the mold to be single. When encountering an irregularly shaped mold, the internal bubbles cannot be fully discharged. Therefore, a cement product vibration pouring molding device is proposed. Summary of the invention

[0004] In order to oscillate the mold in multiple directions so that the bubbles mixed between the cement in the mold can be fully discharged, the present invention provides a cement product vibration pouring molding device.

[0005] The present invention provides a cement product vibration pouring and molding device, which adopts the following technical scheme: it includes a feed box and a support frame, the feed box is located below the support frame, the support frame is fixed to the feed box, a clamping structure is arranged above the feed box and on one side of the support frame, a material passing structure is arranged above the clamping structure, the other end of the material passing structure is connected to the feed box, a cylinder is installed below the clamping structure, a movable frame is rotatably sleeved on the outer surface of the cylinder, a sleeve plate is slidably sleeved on both the front and rear sides of the movable frame, one end of the sleeve plate is fixed to the support frame, a folding plate is fixed to the end of the sleeve plate close to the support frame, the folding plate is bent upwards and then rotatably sleeved on the outer surface of the cylinder, and the connection between the folding plate and the cylinder is a damping connection. A ring plate is arranged above the folding plate, and the ring plate is fixedly sleeved on the outer surface of the cylinder, and a plurality of force-bearing plates are fixedly connected to the outer ring surface of the ring plate, and a circular wheel is arranged above one end of the folding plate close to the supporting frame, and a plurality of shifting plates are fixed on the outer ring surface of the circular wheel, and the upper end of the circular wheel is rotatably connected to the supporting frame, and a full gear is fixedly sleeved on the lower end of the circular wheel, and a meshing tooth plate is arranged in front of the full gear, and a ridge rod is fixed on the front side of the folding plate, and the front end of the meshing tooth plate is slidably sleeved on the outer surface of the ridge rod, and positioning plates are fixed on the outer surface of the ridge rod and on the left and right sides of the meshing tooth plate, and the lower end of the feeding box is bent forward, and a reciprocating structure is fixed on the upper surface of the lower end of the feeding box that is bent forward, and the output end of the reciprocating structure is connected to the movable frame.

[0006] Optionally, the material passing structure includes a telescopic feeding pipe, an upper rotating tube, a lower rotating tube and a feeding head, the lower end of the upper rotating tube is rotatably sleeved on the upper end of the lower rotating tube, the upper end of the feeding head is rotatably sleeved on the lower end of the lower rotating tube, the upper end of the upper rotating tube is rotatably connected to the upper end of the telescopic feeding pipe, the lower end of the telescopic feeding pipe is fixedly connected to the upper surface of the feeding box, an electric telescopic rod is fixed to the upper surface of the feeding box, and the upper end of the electric telescopic rod is fixed to the upper telescopic end of the telescopic feeding pipe.

[0007] Optionally, the clamping structure includes a storage plate, two threaded rods and two contact structures, the upper ends of the two threaded rods are respectively connected to the two contact structures, the two contact structures are located above the storage plate, the lower ends of the two threaded rods slide through the two ends of the storage plate respectively, the bottom surface of the storage plate is fixed to the upper end of the cylinder, and a bidirectional threaded cylinder is rotatably inserted inside the storage plate, and the two ends of the bidirectional threaded cylinder are respectively rotatably sleeved on the outer surfaces of the two threaded rods.

[0008] Optionally, a worm wheel is fixedly sleeved on the outer surface of the bidirectional threaded cylinder, a worm is meshed below the worm wheel, a motor A is fixed to the right side of the storage plate, and the worm is fixed to the output end of the motor A.

[0009] Optionally, the contact structure includes a strip, two multi-rod frames and two threaded clamping rods, the two multi-rod frames are rotatably sleeved on the outer surfaces of the two threaded clamping rods, the lower ends of the threaded clamping rods are threadedly inserted into the upper surface of the strip, and the strip is fixed to the threaded rods.

[0010] Optionally, the reciprocating structure includes a motor B, a missing tooth gear and two transmission tooth plates, the missing tooth gear is located between the two transmission tooth plates, the bottom surface of the motor B is fixed to the feed box, the missing tooth gear is elastically rotatably sleeved on the output end of the motor B, the end of the movable frame away from the support frame is a right-angle U-shaped structure, the two transmission tooth plates are respectively fixed to the front and rear inner walls of the movable frame, and the tooth range of the missing tooth gear is less than 180 degrees.

[0011] Optionally, the axis of the ring plate is coaxially arranged with the cylinder, the multiple force-bearing plates are evenly distributed in a circular array around the axis of the ring plate, and the multiple force-bearing plates gradually increase and then gradually decrease in length in the circumferential direction.

[0012] Optionally, the maximum distance that the meshing tooth plate moves between the two positioning plates is greater than the maximum length of the force-bearing plate, and the rib rod is a non-cylindrical structure.

[0013] Optionally, a resistance plate is provided above the meshing tooth plate, the resistance plate is fixed to the support frame, and a resistance ring is provided on the upper surface of the circular wheel, the upper end of the resistance ring is fixed to the upper end of the support frame.

[0014] In summary, the present invention includes the following beneficial technical effects:

[0015] The present invention completes oscillation when the folding plate drives the cylinder to rock back and forth by arranging components such as a ring plate, a force-bearing plate, a paddle plate, a full gear and an engaging tooth plate. When the folding plate drives the cylinder to approach one end of the support frame, the engaging tooth plate is driven to mesh with the full gear, driving the circular wheel and the paddle plate to rotate. The paddle plate drives the clamping structure connected to the ring plate and the cylinder to rotate by contacting with the force-bearing plate, thereby changing the angle of the mold. The angle of the mold is changed accordingly after each reciprocating oscillation of the mold. The oscillation direction to which the mold is subjected is constantly changed, thereby fully discharging the bubbles mixed with the cement in the mold.

[0016] The present invention arranges force plates of different lengths. After each rotation of the ring plate, the length of the force plate facing the circular wheel changes. When the ring plate approaches the shift plate again, the shift plate contacts and separates from the force plate during the rotation of the circular wheel, thereby driving the ring plate to continuously change its rotation angle. Compared with the rotation at the same angle, the ring plate rotates with a continuously changing angle each time, so that the ring plate rotates multiple times, further increasing the angle range of the mold when it oscillates.

[0017] The present invention provides components such as a positioning plate and a resistance plate. The resistance plate applies resistance to the movement of the meshing tooth plate. When the folding plate moves toward the support frame, the meshing tooth plate contacts the positioning plate on one side under the action of the resistance plate. When the folding plate moves to the side away from the support frame, the resistance plate applies resistance to the meshing tooth plate. The folding plate first drives the edge rod to move relative to the meshing tooth plate. After the positioning plate on the other side contacts the meshing tooth plate, the paddle plate leaves the range of the force plate. The meshing tooth plate and the full gear mesh to drive the circular wheel to rotate in the opposite direction, thereby ensuring that the circular wheel will not drive the paddle plate to apply thrust to the force plate during the reverse rotation, thereby preventing the ring plate from rotating in the opposite direction.

[0018] The present invention provides a telescopic feeding tube, an upper rotating tube, a lower rotating tube and a feeding head. An electric telescopic rod is telescopically extended to control the height of the feeding head, so that the feeding head is connected with the feeding port of the mold. When the mold is shaken, the feeding head drives the lower rotating tube and the upper rotating tube to rotate, so that cement is added to the mold during oscillation. Compared with adding cement completely into the mold and then oscillating, it is easier to discharge bubbles from the cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0020] Figure 2 is a front view structural schematic diagram of an embodiment of the present invention;

[0021] Figure 3 2 is a schematic diagram of the structure in which an upper rotating tube and a lower rotating tube are connected in an embodiment of the present invention;

[0022] Figure 4 It is a structural schematic diagram of a schematic diagram of a connection between a bidirectional threaded barrel and a threaded rod in an embodiment of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the connection between the movable frame and the sleeve plate in an embodiment of the present invention;

[0024] Figure 6 is a schematic top view of some structures in an embodiment of the present invention;

[0025] Figure 7 It is a right side schematic diagram of some structures in an embodiment of the present invention;

[0026] Figure 8 2 is a schematic diagram of the structure of the connection between the transmission tooth plate and the movable frame in an embodiment of the present invention;

[0027] Fig. 9 It is a schematic structural diagram of the connection between the rib rod and the meshing tooth plate in an embodiment of the present invention.

[0028] : 1. feed box; 2. support frame; 3. cylinder; 4. clamping structure; 41. storage plate; 42. threaded rod; 43. contact structure; 431. strip plate; 432. multi-rod frame; 433. threaded clamping rod; 44. bidirectional threaded cylinder; 45. worm gear; 46. motor A; 47. worm; 5. material passing structure; 51. telescopic feed pipe; 52. upper rotating pipe; 53. lower rotating pipe; 54. electric telescopic rod; 55. feed head; 6. sleeve plate; 7. reciprocating structure; 71. motor B; 72. missing tooth gear; 73. transmission gear plate; 8. ridge rod; 9. full gear; 10. paddle plate; 11. force plate; 12. folding plate; 13. ring plate; 14. round wheel; 15. meshing gear plate; 16. movable frame; 17. positioning plate; 18. resistance plate; 19. resistance ring. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-9 The present invention is described in further detail.

[0030] The embodiment of the present invention discloses a cement product vibrating and pouring molding device. Figure 1 As shown, it includes a feed box 1 and a support frame 2, the feed box 1 is located below the support frame 2, the support frame 2 is fixed to the feed box 1, and a clamping structure 4 is provided above the feed box 1 and on one side of the support frame 2.

[0031] A material passing structure 5 is arranged above the clamping structure 4, and the other end of the material passing structure 5 is connected to the feeding box 1. The material passing structure 5 comprises a telescopic feeding tube 51, an upper rotating tube 52, a lower rotating tube 53 and a feeding head 55. The lower end of the upper rotating tube 52 is rotatably sleeved on the upper end of the lower rotating tube 53, and the upper end of the feeding head 55 is rotatably sleeved on the lower end of the lower rotating tube 53. The upper end of the upper rotating tube 52 is rotatably connected to the upper end of the telescopic feeding tube 51, and the lower end of the telescopic feeding tube 51 is rotatably connected to the upper end of the feeding box 1. The surface is fixedly connected, and an electric telescopic rod 54 is fixed on the upper surface of the feeding box 1. The upper end of the electric telescopic rod 54 is fixed to the upper telescopic end of the telescopic feeding tube 51. The electric telescopic rod 54 can change the length of the telescopic feeding tube 51 by telescoping, so that the height of the feeding head 55 can be changed to adapt to molds of different heights. Cement can be added during the oscillation of the mold to facilitate the discharge of bubbles in the cement. When the mold oscillates, the lower rotating tube 53 and the upper rotating tube 52 are driven to rotate through the feeding head 55.

[0032] A cylinder 3 is installed below the clamping structure 4 . The clamping structure 4 includes a placement plate 41 , two threaded rods 42 and two contact structures 43 . The upper ends of the two threaded rods 42 are respectively connected to the two contact structures 43 . The two contact structures 43 are located above the placement plate 41 .

[0033] The contact structure 43 includes a strip plate 431, two multi-rod frames 432 and two threaded clamping rods 433. The two multi-rod frames 432 are respectively rotatably sleeved on the outer surfaces of the two threaded clamping rods 433. The lower ends of the threaded clamping rods 433 are threadedly inserted into the upper surface of the strip plate 431. The strip plate 431 is fixed to the threaded rod 42. The multi-rod frames 432 are multiple rod-shaped structures, which facilitates the multi-rod frames 432 on both sides of the mold to contact and clamp with both sides of the mold.

[0034] The lower ends of the two threaded rods 42 slide through the two ends of the storage plate 41 respectively, the bottom surface of the storage plate 41 is fixed to the upper end of the cylinder 3, and a two-way threaded cylinder 44 is rotatably inserted inside the storage plate 41. The two ends of the two-way threaded cylinder 44 are rotatably sleeved on the outer surfaces of the two threaded rods 42 respectively, and a worm gear 45 is fixedly sleeved on the outer surface of the two-way threaded cylinder 44. A worm 47 is meshed below the worm gear 45. A motor A46 is fixed to the right side of the storage plate 41, and the worm 47 is fixed to the output end of the motor A46. When the two-way threaded cylinder 44 rotates forwards and backwards, it can mesh with the two threaded rods 42 to drive the two threaded rods 42 closer to or away from each other.

[0035] The outer surface of the cylinder 3 is rotatably sleeved with a movable frame 16, and the front and rear sides of the movable frame 16 are slidably sleeved with a sleeve plate 6, one end of the sleeve plate 6 is fixed to the support frame 2, and a folding plate 12 is fixed to the end of the sleeve plate 6 close to the support frame 2. The folding plate 12 is rotatably sleeved on the outer surface of the cylinder 3 after being bent upward, and the connection between the folding plate 12 and the cylinder 3 is a damping connection, and an annular plate 13 is arranged above the folding plate 12, and the annular plate 13 is fixedly sleeved on the outer surface of the cylinder 3, and the outer ring surface of the annular plate 13 is fixedly connected with a plurality of force plates 11, and the resistance between the folding plate 12 and the cylinder 3 is that when the force plate 11 is not toggled, the cylinder 3 will not rotate, thereby improving the stability of the mold during oscillation, and the axis of the annular plate 13 is coaxially arranged with the cylinder 3, and the plurality of force plates 11 are evenly distributed in a circular array around the axis of the annular plate 13, and the plurality of force plates 11 gradually increase and then gradually decrease in length in the circumferential direction.

[0036] A round wheel 14 is arranged above one end of the folding plate 12 close to the support frame 2, and a plurality of shift plates 10 are fixed on the outer ring surface of the round wheel 14, the upper end of the round wheel 14 is rotatably connected to the support frame 2, and a full gear 9 is fixedly sleeved on the lower end of the round wheel 14, and a meshing tooth plate 15 is arranged in front of the full gear 9, and a rib rod 8 is fixed on the front of the folding plate 12, and the front end of the meshing tooth plate 15 is slidably sleeved on the outer surface of the rib rod 8, and positioning plates 17 are fixed on the outer surface of the rib rod 8 and on the left and right sides of the meshing tooth plate 15, and the maximum distance that the meshing tooth plate 15 moves between the two positioning plates 17 is greater than the maximum length of the force plate 11, and the rib rod 8 is a non-cylindrical structure, and a resistance plate 18 is arranged above the meshing tooth plate 15, and the resistance plate 18 is fixed to the support frame 2, and the resistance plate 18 contacts the meshing tooth plate 1 5 generates resistance. When the bending plate 12 drives the meshing tooth plate 15 to move toward the full gear 9, the meshing tooth plate 15 contacts the positioning plate 17 on the side away from the support frame 2 under the action of the resistance plate 18. When the longest paddle plate 10 is in a position where it can contact the force plate 11, the meshing tooth plate 15 meshes with the full gear 9 to drive the paddle plate 10 to rotate and apply thrust to the force plate 11. When the folding plate 12 moves to the side away from the support frame 2, the folding plate 12 first drives the edge rod 8 to move relative to the meshing tooth plate 15. When the positioning plate 17 on the other side contacts the meshing tooth plate 15, the paddle plate 10 leaves the range of the force plate 11, and the meshing tooth plate 15 meshes with the full gear 9 to drive the round wheel 14 to rotate in the opposite direction, ensuring that the round wheel 14 will not drive the paddle plate 10 to apply thrust to the force plate 11 during the reverse rotation.

[0037] A resistance ring 19 is provided in contact with the upper surface of the circular wheel 14 , and the upper end of the resistance ring 19 is fixed to the upper end of the support frame 2 . The resistance ring 19 ensures that it will not rotate before the meshing tooth plate 15 meshes with the full gear 9 .

[0038] The lower end of the feed box 1 is bent forward, and a reciprocating structure 7 is fixed on the upper surface of the bent forward lower end of the feed box 1. The output end of the reciprocating structure 7 is connected to the movable frame 16. The reciprocating structure 7 includes a motor B71, a toothless gear 72 and two transmission tooth plates 73. The toothless gear 72 is located between the two transmission tooth plates 73. The bottom surface of the motor B71 is fixed to the feed box 1. The toothless gear 72 is elastically rotatably sleeved on the output end of the motor B71. The end of the movable frame 16 away from the support frame 2 is a right-angle U-shaped structure. The two transmission tooth plates 73 are respectively fixed to the front and rear inner walls of the movable frame 16. The tooth range of the toothless gear 72 is less than 180 degrees.

[0039] The implementation principle of the embodiment of the present invention is as follows: the mold is placed between the multi-rod frames 432 on both sides, and when the bidirectional threaded cylinder 44 rotates, it engages with the threaded rod 42 to drive the multi-rod frames 432 on both sides to clamp the mold, the electric telescopic rod 54 is telescopic to control the height of the feed head 55, so that the feed head 55 is connected to the feed inlet of the mold, and the motor B71 is started to drive the missing tooth gear 72 to alternately engage with the two transmission gear plates 73, driving the movable frame 16, the folding plate 12 and the cylinder 3 to reciprocate, and the cylinder 3 drives the placement The mold clamped on the material plate 41 reciprocates and oscillates, and the mold drives the lower rotating tube 53 and the upper rotating tube 52 to rotate through the feeding head 55, so that cement is added to the mold during the oscillation to facilitate the discharge of bubbles in the cement. When the folding plate 12 reciprocates, the resistance plate 18 applies resistance to the movement of the meshing tooth plate 15. When the folding plate 12 moves toward the support frame 2, the meshing tooth plate 15 contacts the positioning plate 17 on one side under the action of the resistance plate 18. When the folding plate 12 drives the cylinder 3 to approach one end of the support frame 2, the meshing tooth plate 15 contacts the positioning plate 17 on one side under the action of the resistance plate 18. The toothed plate 15 meshes with the full gear 9 to drive the round wheel 14 to rotate, and the paddle plate 10 contacts the force plate 11 to force the ring plate 13 to rotate, thereby changing the angle of the mold. After each reciprocating oscillation of the mold, the angle of the mold changes accordingly. When the folding plate 12 moves to the side away from the support frame 2, the resistance plate 18 applies resistance to the meshing toothed plate 15, and the folding plate 12 first drives the edge rod 8 to move relative to the meshing toothed plate 15. When the positioning plate 17 on the other side contacts the meshing toothed plate 15, the paddle plate 10 disengages from the force plate 11. The meshing tooth plate 15 meshes with the full gear 9 to drive the circular wheel 14 to rotate in the opposite direction, ensuring that the circular wheel 14 will not drive the paddle plate 10 to apply thrust to the force plate 11 during the reverse rotation. After each rotation of the ring plate 13, the length of the force plate 11 toward the circular wheel 14 changes. When the ring plate 13 approaches the paddle plate 10 again, the circular wheel 14 rotates and contacts and disengages from the force plate 11 through the paddle plate 10, driving the angle of the ring plate 13 to rotate continuously, thereby increasing the angle range of the direction when the mold oscillates.

[0040] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cement product vibrating and pouring molding device, comprising a feed box (1) and a support frame (2), wherein the feed box (1) is located below the support frame (2), and the support frame (2) is fixed to the feed box (1), characterized in that: A clamping structure (4) is provided above the feed box (1) and on one side of the support frame (2); a material passing structure (5) is provided above the clamping structure (4); the other end of the material passing structure (5) is connected to the feed box (1); a cylinder (3) is installed below the clamping structure (4); the material passing structure (5) comprises a telescopic feed pipe (51), an upper rotating pipe (52), a lower rotating pipe (53) and a feed head (55); the lower end of the upper rotating pipe (52) is rotatably sleeved on the upper end of the lower rotating pipe (53); the upper end of the feed head (55) is rotatably sleeved on the lower end of the lower rotating pipe (53); the upper end of the upper rotating pipe (52) is rotatably connected to the upper end of the telescopic feed pipe (51); and the lower end of the telescopic feed pipe (51) is fixed to the upper surface of the feed box (1). The feeding box (1) is connected to the feeding box (1), an electric telescopic rod (54) is fixed on the upper surface of the feeding box (1), the upper end of the electric telescopic rod (54) is fixed to the upper telescopic end of the telescopic feeding tube (51), the clamping structure (4) comprises a storage plate (41), two threaded rods (42) and two contact structures (43), the upper ends of the two threaded rods (42) are respectively connected to the two contact structures (43), the two contact structures (43) are located above the storage plate (41), the lower ends of the two threaded rods (42) respectively slide through the two ends of the storage plate (41), the bottom surface of the storage plate (41) is fixed to the upper end of the cylinder (3), and a bidirectional threaded cylinder (44) is rotatably inserted inside the storage plate (41), and the two ends of the bidirectional threaded cylinder (44) are respectively rotatably sleeved on the two threaded rods (42). The contact structure (43) comprises a strip plate (431), two multi-rod frames (432) and two threaded clamping rods (433). The two multi-rod frames (432) are respectively rotatably sleeved on the outer surfaces of the two threaded clamping rods (433). The lower ends of the threaded clamping rods (433) are threadedly inserted into the upper surface of the strip plate (431). The strip plate (431) is fixed to the threaded rods (42). The multi-rod frames (432) are multiple rod-shaped structures, which facilitate the multi-rod frames (432) on both sides of the mold to contact and clamp the two sides of the mold. The outer surface of the cylinder (3) is rotatably sleeved with a movable frame (16). The front and rear sides of the movable frame (16) are both slidably sleeved with a sleeve plate (6). One end of the sleeve plate (6) is fixed to the support frame (2). One end of the sleeve plate (6) is close to the support frame (2). A folding plate (12) is fixed at the end, the folding plate (12) is bent upward and then rotated to be sleeved on the outer surface of the cylinder (3), the connection between the folding plate (12) and the cylinder (3) is a damping connection, a ring plate (13) is arranged above the folding plate (12), the ring plate (13) is fixedly sleeved on the outer surface of the cylinder (3), the outer ring surface of the ring plate (13) is fixedly connected with a plurality of force plates (11), the axis of the ring plate (13) is coaxially arranged with the cylinder (3), the plurality of force plates (11) are evenly distributed in a circular array around the axis of the ring plate (13), the plurality of force plates (11) gradually increase and then gradually decrease in length in the circumferential direction, a round wheel (14) is arranged above one end of the folding plate (12) close to the support frame (2), the outer ring surface of the round wheel (14) is fixed with a plurality of shifting plates (10),The upper end of the round wheel (14) is rotatably connected to the support frame (2), the lower end of the round wheel (14) is fixedly sleeved with a full gear (9), a meshing tooth plate (15) is arranged in front of the full gear (9), a ridge rod (8) is fixed on the front of the folding plate (12), the front end of the meshing tooth plate (15) is slidably sleeved on the outer surface of the ridge rod (8), and positioning plates (17) are fixed on the outer surface of the ridge rod (8) and on the left and right sides of the meshing tooth plate (15), the maximum distance that the meshing tooth plate (15) moves between the two positioning plates (17) is greater than the maximum length of the force plate (11), and the ridge rod (8) is non The cylindrical structure has a resistance plate (18) disposed above the meshing tooth plate (15) in contact with the resistance plate (18), which is fixed to the support frame (2). The upper surface of the round wheel (14) is provided with a resistance ring (19) in contact with the resistance ring (19), and the upper end of the resistance ring (19) is fixed to the upper end of the support frame (2). When the folding plate (12) reciprocates, the resistance plate (18) generates resistance to the movement of the meshing tooth plate (15). When the folding plate (12) drives the meshing tooth plate (15) to move in the direction of the full gear (9), the meshing tooth plate (15) acts on the resistance plate (18) and is positioned away from the support frame (2). The meshing tooth plate (15) meshes with the full gear (9) to drive the round wheel (14) to rotate. When the longest paddle plate (10) is in contact with the force plate (11), the paddle plate (10) is forced to paddle the ring plate (13) to rotate by contacting with the force plate (11), thereby changing the angle of the mold. After each reciprocating oscillation of the mold, the angle of the mold is changed accordingly. The meshing tooth plate (15) meshes with the full gear (9) to drive the paddle plate (10) to rotate and apply thrust to the force plate (11). When the folding plate (12) moves to the side away from the support frame (2), the folding plate (12) first moves to the side away from the support frame (2). The rib rod (8) is driven to move relative to the meshing tooth plate (15). When the positioning plate (17) on the other side contacts the meshing tooth plate (15), the shifting plate (10) is separated from the range of the force plate (11). The meshing tooth plate (15) is meshed with the full gear (9) to drive the round wheel (14) to rotate in the opposite direction, ensuring that the round wheel (14) will not drive the shifting plate (10) to apply thrust to the force plate (11) during the reverse rotation. The lower end of the feed box (1) is bent forward, and a reciprocating structure (7) is fixed to the upper surface of the forward-bent lower end of the feed box (1). The output end of the reciprocating structure (7) is connected to the movable frame (16).

2. A cement product vibrating and pouring molding device according to claim (1), characterized in that: A worm wheel (45) is fixedly sleeved on the outer surface of the bidirectional threaded cylinder (44), a worm (47) is meshed below the worm wheel (45), a motor A (46) is fixed to the right side of the storage plate (41), and the worm (47) is fixed to the output end of the motor A (46).

3. A cement product vibrating and pouring molding device according to claim (1), characterized in that: The reciprocating structure (7) comprises a motor B (71), a toothless gear (72) and two transmission tooth plates (73), the toothless gear (72) being located between the two transmission tooth plates (73), the bottom surface of the motor B (71) being fixed to the feed box (1), the toothless gear (72) being elastically rotatably sleeved on the output end of the motor B (71), the end of the movable frame (16) away from the support frame (2) being a right-angled U-shaped structure, the two transmission tooth plates (73) being respectively fixed to the inner walls of the front and rear sides of the movable frame (16), and the tooth range of the toothless gear (72) being less than (180) degrees.

Images