CN219583176U

CN219583176U - Demoulding and transferring device for concrete sleeper

Info

Publication number: CN219583176U
Application number: CN202320248710.0U
Authority: CN
Inventors: 张健; 张思虎
Original assignee: Nanjing Tianjie Environmental Protection Building Materials Co ltd
Current assignee: Nanjing Tianjie Environmental Protection Building Materials Co ltd
Priority date: 2023-02-19
Filing date: 2023-02-19
Publication date: 2023-08-25
Anticipated expiration: 2033-02-19

Abstract

The utility model relates to the technical field of concrete sleeper, in particular to a demoulding and transferring device for a concrete sleeper, which has the innovation points that: the utility model is characterized in that the upper end surfaces of the left side and the right side of a rotating rod are respectively fixedly provided with a motor fixing rod, the rotating rod can drive a die box to move upwards and rotate, and then the die is respectively demoulded, so that a solidified sleeper can be quickly separated.

Description

Demoulding and transferring device for concrete sleeper

Technical Field

The utility model relates to the technical field of concrete sleeper, in particular to a demoulding and transferring device for a concrete sleeper.

Background

Concrete ties are concrete products used as railway ties. The concrete sleeper product is made up by mixing concrete, sand, stone, water and additive according to a certain proportion, injecting the mixture into a combined model equipped with steel wire or steel bar and sleeper fittings, adopting vibration forming or loading vibration forming, steam curing, loosening steel wire or steel bar and cutting sleeper end portion.

The existing concrete sleeper is produced and processed by adopting a die for molding, spraying a release agent in the die in advance, then leading the proportioned concrete into a grinding tool, solidifying and molding, turning the die through clamping the two sides of the die, taking out the concrete through turning the back of the beating die upside down, and enabling the sleeper to be beneficial to separating under the action of a film coating agent without being adhered on the surface of the grinding tool, wherein the sleeper die is heavier than the sleeper, only the two sides are clamped to easily fall off, and simultaneously the back of the beating die can generate larger noise.

Disclosure of Invention

The utility model aims to provide a demoulding and transferring device for a concrete sleeper, which is used for overcoming the defects in the prior art.

The utility model relates to a demoulding and transferring device for a concrete sleeper, which comprises a supporting main board, wherein four supporting columns are uniformly distributed on the lower end surface of the supporting main board, motor fixing plates are fixedly arranged among the four supporting columns, and a mobile motor is fixedly arranged on the lower end surface of the motor fixing plate;

a threaded shaft is rotatably arranged between the upper end surface of the motor fixing plate and the lower end surface of the supporting main plate, the lower side of the threaded shaft is in power connection with the mobile motor, the outer circular surface of the threaded shaft is in threaded connection with a movable plate, and the upper end surface of the support main plate is provided with a movable die box.

Preferably, the upper end surfaces of the left side and the right side of the moving plate are respectively fixedly provided with a motor fixing rod, and the upper end surfaces of the motor fixing rods are fixedly provided with a rotary motor.

Preferably, a rotating rod is connected to one side surface of the rotating motor, which is close to the mold box.

In the present utility model, the left and right end surfaces of the mold box may be provided with a rotation groove having an opening in a forward direction and an L-shaped opening shape away from the mold box, and the rotation lever may extend into the rotation groove.

Preferably, the upper end face of the die box is provided with a die cavity with an upward opening and a U-shaped opening, and a detachable solidification sleeper is arranged in the die cavity.

As the preference of the utility model, the lower walls at the left side and the right side of the die cavity are respectively provided with an upper top cavity, and the upper wall of the upper top cavity is fixedly provided with an upper top magnet.

As the preferable mode of the utility model, a movable upper top plate is arranged in the upper top cavity, an upper top spring is arranged between the upper end face of the upper top plate and the lower end face of the upper top magnet, an upper top shaft is fixedly arranged on the upper end face of the upper top plate, and the upper top shaft extends into the die cavity.

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the motor fixing rods are respectively fixedly arranged on the upper end surfaces of the left side and the right side of the rotating rod, and the mold box can be driven to move upwards and rotate by the rotating rod, so that the mold can be respectively demolded, and the solidified sleeper can be rapidly dropped.

2. According to the utility model, the upper end surface of the die box is provided with the die cavity with the upward opening, so that the rapid demoulding can be realized through the upper top shaft, meanwhile, noise is avoided, and meanwhile, the solidification sleeper is prevented from being broken due to uneven stress.

Drawings

Fig. 1 is an external schematic front view of the present utility model;

FIG. 2 is an external schematic top view of the present utility model;

FIG. 3 is an external schematic side view of the present utility model;

FIG. 4 is a schematic view of a concrete sleeper stripper transfer apparatus of the present utility model;

FIG. 5 is a schematic illustration of A-A of FIG. 1 in accordance with the present utility model;

fig. 6 is an enlarged schematic view of the upper top shaft of fig. 3 in accordance with the present utility model.

In the figure:

11. supporting a main board; 12. a mold box; 13. a rotating rod; 14. a rotating electric machine; 15. a motor fixing rod; 16. a moving plate; 17. a moving motor; 18. a motor fixing plate; 19. a threaded shaft; 20. a rotary groove; 21. a support column; 22. solidifying the sleeper; 23. a mold cavity; 24. an upper top shaft; 25. an upper top cavity; 26. a top magnet; 27. a top spring; 28. and (5) an upper top plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1-6, in a first embodiment of the present utility model, an example of a demoulding and transferring device for a concrete sleeper is provided, including a support main board 11, four support columns 21 are uniformly distributed on the lower end surface of the support main board 11, a motor fixing plate 18 is fixedly arranged between the four support columns 21, and a moving motor 17 is fixedly arranged on the lower end surface of the motor fixing plate 18;

the movable die box is characterized in that a threaded shaft 19 is rotatably arranged between the upper end face of the motor fixing plate 18 and the lower end face of the supporting main plate 11, the lower side of the threaded shaft 19 is in power connection with the movable motor 17, the outer circular surface of the threaded shaft 19 is in threaded connection with a movable plate 16, and the upper end face of the supporting main plate 11 is provided with a movable die box 12.

The mould case 12 can be on supporting the mainboard 11 and move forward, and then make rotary rod 13 remove to the rotary tank 20 in to conveniently carry out the drawing of patterns, can drive screw shaft 19 rotation when moving motor 17 starts, and then drive movable plate 16 and upwards move, and then drive motor dead lever 15 and upwards move, and then jack-up mould case 12 carries out the drawing of patterns.

Example 2

Referring to fig. 1-6, in a second embodiment of the present utility model, based on the previous embodiment, specifically, upper end surfaces on left and right sides of the moving plate 16 are respectively and fixedly provided with a motor fixing rod 15, an upper end surface of the motor fixing rod 15 is fixedly provided with a rotating motor 14, one side surface of the rotating motor 14, which is close to the mold box 12, is dynamically connected with a rotating rod 13, left and right end surfaces of the mold box 12 are provided with rotating grooves 20 which are open forward and far away from the mold box 12 and are L-shaped and open, and the rotating rod 13 extends into the rotating grooves 20.

When the rotary rod 13 moves into the rotary groove 20 and jacks up the mold box 12 upwards, the rotary motor 14 is started, so that the rotary rod 13 is driven to rotate forwards, the mold box 12 is driven to rotate forwards, the opening of the mold box 12 is downward, and demolding is facilitated.

Example 3

Referring to fig. 1-6, in a third embodiment of the present utility model, based on the above two embodiments, an upward opening and U-shaped opening mold cavity 23 is provided on an upper end surface of the mold box 12, a detachable solidification sleeper 22 is provided in the mold cavity 23, upper top cavities 25 are respectively provided on lower walls on left and right sides of the mold cavity 23, an upper top magnet 26 is fixedly provided on an upper wall of the upper top cavity 25, a movable upper top plate 28 is provided in the upper top cavity 25, an upper top spring 27 is provided between an upper end surface of the upper top plate 28 and a lower end surface of the upper top magnet 26, an upper top shaft 24 is fixedly provided on an upper end surface of the upper top plate 28, and the upper top shaft 24 extends into the mold cavity 23.

When the demolding is not performed, the upper top magnet 26 is powered off, so that the upper top plate 28 moves downwards under the action of the upper top spring 27, the upper top shaft 24 is driven to retract downwards into the upper top cavity 25, the solidified sleeper 22 is convenient to mold, when the demolding is required, the opening of the mold box 12 is downward, the upper top magnet 26 is powered on, the upper top plate 28 moves upwards, the upper top shaft 24 is driven to move upwards, the solidified sleeper 22 is ejected, and the solidified sleeper 22 is successfully demolded.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims

1. The utility model provides a concrete sleeper drawing of patterns transfer device, includes support mainboard (11), its characterized in that: four support columns (21) are uniformly distributed on the lower end face of the support main board (11), motor fixing boards (18) are fixedly arranged among the four support columns (21), and a mobile motor (17) is fixedly arranged on the lower end face of the motor fixing boards (18);

the movable die comprises a motor fixing plate (18), a threaded shaft (19) is rotatably arranged between the upper end face of the motor fixing plate (18) and the lower end face of the supporting main plate (11), the lower side of the threaded shaft (19) is in power connection with a movable motor (17), an outer circular surface of the threaded shaft (19) is in threaded connection with a movable plate (16), and a movable die box (12) is arranged on the upper end face of the supporting main plate (11).

2. A concrete sleeper stripper transfer apparatus as defined in claim 1, wherein: the upper end faces of the left side and the right side of the moving plate (16) are respectively and fixedly provided with a motor fixing rod (15), and the upper end face of the motor fixing rod (15) is fixedly provided with a rotary motor (14).

3. A concrete sleeper stripper transfer apparatus as defined in claim 2, wherein: and a rotating rod (13) is connected to one side surface of the rotating motor (14) close to the die box (12) in a power mode.

4. A concrete sleeper stripper transfer apparatus as defined in claim 3, wherein: the left end face and the right end face of the die box (12) are provided with rotating grooves (20) with openings forward and far away from the die box (12), and the rotating rods (13) extend into the rotating grooves (20).

5. The concrete sleeper demoulding and transferring device as defined in claim 4, wherein: the upper end face of the die box (12) is provided with a die cavity (23) with an upward opening, and a detachable solidification sleeper (22) is arranged in the die cavity (23).

6. The concrete sleeper demoulding and transferring device as defined in claim 5, wherein: an upper top cavity (25) is respectively arranged on the lower walls of the left side and the right side of the die cavity (23), and an upper top magnet (26) is fixedly arranged on the upper wall of the upper top cavity (25).

7. The concrete sleeper demoulding and transferring device as defined in claim 6, wherein: the movable upper top plate (28) is arranged in the upper top cavity (25), an upper top spring (27) is arranged between the upper end face of the upper top plate (28) and the lower end face of the upper top magnet (26), an upper top shaft (24) is fixedly arranged on the upper end face of the upper top plate (28), and the upper top shaft (24) extends into the die cavity (23).