Automatic flattening device, control method and control system for sleeper mould material

Abstract

The present application discloses an automatic flattening device, control method and control system for sleeper mold material. The device includes a vibration table and a mobile flattening component. The mobile flattening component is located above the mold transportation line. A rack is provided on the side of the mobile positioning beam. The mobile flattening component includes a mobile motor and a lifting cylinder. The top end of the mobile motor output shaft is fixedly connected with a gear meshing with the rack. The mobile flattening component also includes a flattening plate. During the automatic flattening process, when the sleeper mold moves to a preset flattening station, the vibration table lifts the sleeper mold to a specified position and drives the sleeper mold to vibrate. When the sleeper mold is located at a specified position, the lifting cylinder lowers the flattening plate to a preset flattening height. The mobile motor drives the flattening plate to move horizontally along the mobile positioning beam to flatten the concrete to be flattened. Using the device provided by the present application to flatten the piled concrete can improve the flattening efficiency and ensure the flattening effect.

Description

Technical Field

[0001] The present application relates to the technical field of sleeper processing, and in particular to an automatic flattening device, control method and control system for sleeper mould material. Background Art

[0002] Sleepers are a type of railway accessories. They not only support the rails, but also keep the rails in place and transfer the huge pressure from the rails to the ballast. At present, prestressed concrete sleepers are widely used in railway construction due to their good smoothness, high stability, less maintenance and low cost.

[0003] In the production process of prestressed concrete sleepers, when the concrete stirred by the mixer is poured into the mold, it is necessary to remove the internal bubbles and eliminate the surface honeycombs so that the concrete can be densely combined to ensure the quality of the sleeper. In order to make the concrete densely combined, it is necessary to ensure that the concrete is evenly dispersed during the distribution process. However, after the concrete is dropped on the mold, it is usually accumulated in a cone shape. Therefore, the accumulated concrete needs to be flattened to make the concrete evenly dispersed.

[0004] At present, the piled concrete is generally leveled manually, which is inefficient and the leveling effect cannot be guaranteed. Summary of the invention

[0005] In order to solve the problem that manually leveling the accumulated concrete is inefficient and the leveling effect cannot be guaranteed, the present application discloses an automatic leveling device, control method and control system for sleeper mold material through the following embodiments.

[0006] The first aspect of the present application discloses an automatic flattening device for sleeper mould material, comprising: a vibration table and a movable flattening assembly;

[0007] The vibration table is located at the intervals of the transport rollers, wherein the transport rollers are arranged at intervals on the mold transport line, and are used to transport the sleeper mold to a preset flattening station, wherein the sleeper mold carries concrete to be flattened;

[0008] The mobile flattening assembly is mounted on a mobile positioning beam on the top of the flattening bracket through a mounting plate, the mobile flattening assembly is located above the mold transport line, the mobile positioning beam is parallel to the mold transport line, and a rack is provided on the side of the mobile positioning beam;

[0009] The mobile flattening assembly includes a mobile motor arranged on the upper surface of the mounting plate, and a lifting cylinder arranged on the lower surface of the mounting plate;

[0010] The output shaft of the mobile motor passes through the mounting plate, and the top end of the output shaft is fixedly connected with a gear meshing with the rack;

[0011] The mobile flattening assembly also includes a flattening plate, which is mounted on the bottom of the lifting cylinder;

[0012] The vibration table is used to lift the sleeper mold to a specified position when the sleeper mold moves to the preset flattening station, and drive the sleeper mold to vibrate when the sleeper mold is located at the specified position;

[0013] The lifting cylinder is used to lower the spreading plate to a preset spreading height when the sleeper mold is located at the specified position, and the moving motor is used to drive the spreading plate to move horizontally along the movable positioning beam when the spreading plate is located at the preset spreading height, so as to spread the concrete to be spread.

[0014] Optionally, two movable positioning beams are provided and installed side by side on the top of the flattening bracket;

[0015] The racks are arranged on the opposite inner sides of the two movable positioning beams.

[0016] Optionally, two moving motors are provided, which are respectively located at two ends of the mounting plate;

[0017] The gears fixedly connected to the top ends of the output shafts of the two moving motors correspond to the racks arranged at the relatively inner sides of the two moving positioning beams.

[0018] Optionally, a plurality of flattening teeth are arranged on the lower surface of the flattening plate.

[0019] Optionally, a guide rail is provided on the movable positioning beam;

[0020] The lower surface of the mounting plate is provided with a sliding groove corresponding to the guide rail.

[0021] Optionally, the device further comprises a processor;

[0022] The processor is used for controlling the vibration table to lift the sleeper mold to a specified position when the sleeper mold moves to the preset flattening station, and controlling the vibration table to vibrate when the sleeper mold is located at the specified position;

[0023] The processor is also used to control the lifting cylinder to lower the flattening plate to a preset flattening height when the sleeper mold is located at the specified position;

[0024] The processor is also used to control the moving motor to work when the spreading plate is located at the preset spreading height, so as to drive the spreading plate to move horizontally along the movable positioning beam to spread the concrete to be spread.

[0025] The second aspect of the present application discloses a control method for an automatic flattening device for sleeper mold material, the control method is applied to a processor, the processor is arranged in the automatic flattening device for sleeper mold material disclosed in the first aspect of the present application, the control method comprises:

[0026] Get the location of the sleeper mould;

[0027] If the sleeper mold moves to the preset flattening station, the vibration table is controlled to lift the sleeper mold to a specified position;

[0028] If the sleeper mold is located at the specified position, the vibration table is controlled to vibrate, and the lifting cylinder is controlled to lower the flattening plate to a preset flattening height;

[0029] Get the position of the slab;

[0030] If the spreading plate is located at the preset spreading height, the moving motor is controlled to work, so as to drive the spreading plate to move horizontally along the movable positioning beam to spread the concrete to be spread.

[0031] Optionally, the control method further includes:

[0032] If the flattening plate is located at the preset flattening end position, the vibration table is controlled to stop vibrating and retract, the sleeper mold is put back onto the mold transport line, and the flattening plate is controlled to return to the initial position through the moving motor and the lifting cylinder.

[0033] The third aspect of the present application discloses a control system for an automatic flattening device for a sleeper mold material, and the control system is applied to a control method for an automatic flattening device for a sleeper mold material disclosed in the second aspect of the present application, and the control system comprises:

[0034] A first position acquisition module is used to acquire the position of the sleeper mold;

[0035] A lifting control module, used for controlling the vibration table to lift the sleeper mold to a specified position when the sleeper mold moves to a preset flattening station;

[0036] A pre-flattening module, used for controlling the vibration table to vibrate when the sleeper mold is located at the specified position, and controlling the lifting cylinder to lower the flattening plate to a preset flattening height;

[0037] A second position acquisition module is used to acquire the position of the spreading plate;

[0038] The automatic leveling module is used to control the mobile motor to work when the leveling plate is located at the preset leveling height, so as to drive the leveling plate to move horizontally along the movable positioning beam to level the concrete to be leveled.

[0039] Optionally, the control system further includes:

[0040] The flattening end module is used to control the vibration table to stop vibrating and retract when the flattening plate is located at a preset flattening end position, put the sleeper mold back onto the mold transportation line, and control the flattening plate to return to its initial position through the moving motor and the lifting cylinder.

[0041] The embodiment of the present application discloses an automatic flattening device, control method and control system for the material of a sleeper mold. The device includes a vibration table and a mobile flattening assembly. The vibration table is located at the interval between the transport rollers. The mobile flattening assembly is located above the mold transport line. A rack is provided on the side of the mobile positioning beam. The mobile flattening assembly includes a mobile motor and a lifting cylinder. The top of the mobile motor output shaft is fixedly connected with a gear meshing with the rack. The mobile flattening assembly also includes a flattening plate. During the automatic flattening process, when the sleeper mold moves to a preset flattening station, the vibration table lifts the sleeper mold to a specified position and then drives the sleeper mold to vibrate. When the sleeper mold is at a specified position, the lifting cylinder lowers the flattening plate to a preset flattening height. Then the mobile motor drives the flattening plate to move horizontally along the mobile positioning beam to flatten the concrete to be flattened. Flattening the piled concrete using the device provided by the present application can not only improve the flattening efficiency, but also ensure the flattening effect and make the concrete evenly dispersed. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0043] Figure 1 A three-dimensional diagram of an automatic flattening device for sleeper mold material disclosed in an embodiment of the present application;

[0044] Figure 2 It is a front view of an automatic flattening device for sleeper mold material disclosed in an embodiment of the present application;

[0045] Figure 3 A top view of an automatic flattening device for sleeper mold material disclosed in an embodiment of the present application;

[0046] Figure 4A side view of an automatic flattening device for sleeper mould material disclosed in an embodiment of the present application;

[0047] Figure 5 It is a structural schematic diagram of a spreading plate in an automatic spreading device for sleeper mould material disclosed in an embodiment of the present application;

[0048] Figure 6 It is another structural schematic diagram of an automatic flattening device for sleeper mold material disclosed in an embodiment of the present application;

[0049] Figure 7 A schematic diagram of the working process of a control method of a sleeper mold material automatic flattening device disclosed in an embodiment of the present application;

[0050] Figure 8 This is a schematic diagram of the structure of a control system of an automatic flattening device for sleeper mould material disclosed in an embodiment of the present application.

[0051] Figure 1-Figure 6 In: 1-vibrating table, 2-mobile flattening assembly, 21-mounting plate, 210-slide, 22-mobile motor, 220-gear, 23-lifting cylinder, 24-flattening plate, 240-flattening teeth, 3-mold transport line, 30-transport roller, 4-sleeper mold, 5-flattening bracket, 51-mobile positioning beam, 510-rack, 511-guide rail, 6-airbag. DETAILED DESCRIPTION

[0052] In order to solve the problem that manually leveling the accumulated concrete is inefficient and the leveling effect cannot be guaranteed, the present application discloses an automatic leveling device, control method and control system for sleeper mold material through the following embodiments.

[0053] See also Figure 1-Figure 4 The first embodiment of the present application discloses an automatic flattening device for sleeper mold material, comprising: a vibration table 1 and a movable flattening component 2.

[0054] The vibration table 1 is located at the intervals of the transport rollers 30, wherein the transport rollers 30 are arranged at intervals on the mold transport line 3 for transporting the sleeper mold 4 to a preset flattening station, wherein the sleeper mold 4 carries concrete to be flattened.

[0055] The mobile flattening assembly 2 is mounted on a mobile positioning beam 51 on the top of the flattening bracket 5 through a mounting plate 21. The mobile flattening assembly 2 is located above the mold transport line 3. The mobile positioning beam 51 is parallel to the mold transport line 3. A rack 510 is provided on the side of the mobile positioning beam 51.

[0056] The movable flattening assembly 2 includes a movable motor 22 disposed on the upper surface of the mounting plate 21 , and a lifting cylinder 23 disposed on the lower surface of the mounting plate 21 .

[0057] The output shaft of the moving motor 22 passes through the mounting plate 21 , and a gear 220 meshing with the rack 510 is fixedly connected to the top end of the output shaft.

[0058] The mobile flattening assembly 2 further includes a flattening plate 24 , and the flattening plate 24 is installed at the bottom of the lifting cylinder 23 .

[0059] See also Figure 5 In one implementation, a plurality of flattening teeth 240 are arranged on the lower surface of the flattening plate 24 .

[0060] The vibration table 1 is used to lift the sleeper mold 4 to a specified position when the sleeper mold 4 moves to the preset flattening station, and drive the sleeper mold 4 to vibrate when the sleeper mold 4 is located at the specified position.

[0061] The lifting cylinder 23 is used to lower the spreading plate 24 to a preset spreading height when the sleeper mold 4 is located at the specified position, and the moving motor 22 is used to drive the spreading plate 24 to move horizontally along the movable positioning beam 51 when the spreading plate 24 is located at the preset spreading height, so as to spread the concrete to be spread.

[0062] The embodiment of the present application discloses an automatic flattening device, control method and control system for the material of a sleeper mold. The device includes a vibration table and a mobile flattening assembly. The vibration table is located at the interval between the transport rollers. The mobile flattening assembly is located above the mold transport line. A rack is provided on the side of the mobile positioning beam. The mobile flattening assembly includes a mobile motor and a lifting cylinder. The top of the mobile motor output shaft is fixedly connected with a gear meshing with the rack. The mobile flattening assembly also includes a flattening plate. During the automatic flattening process, when the sleeper mold moves to a preset flattening station, the vibration table lifts the sleeper mold to a specified position and then drives the sleeper mold to vibrate. When the sleeper mold is at a specified position, the lifting cylinder lowers the flattening plate to a preset flattening height. Then the mobile motor drives the flattening plate to move horizontally along the mobile positioning beam to flatten the concrete to be flattened. Flattening the piled concrete using the device provided by the present application can not only improve the flattening efficiency, but also ensure the flattening effect and make the concrete evenly dispersed.

[0063] Furthermore, two movable positioning beams 51 are provided and installed side by side on the top of the flattening bracket 5 .

[0064] The racks 510 are disposed on opposite inner sides of the two movable positioning beams 51 .

[0065] Furthermore, two moving motors 22 are provided, which are respectively located at two ends of the mounting plate 21 .

[0066] The gears 220 fixedly connected to the top ends of the output shafts of the two moving motors 22 correspond to the racks 510 arranged on the inner sides of the two moving positioning beams 51 .

[0067] Furthermore, a guide rail 511 is provided on the movable positioning beam 51 .

[0068] A sliding groove 210 corresponding to the guide rail 511 is disposed on the lower surface of the mounting plate 21 .

[0069] Furthermore, the device also includes a processor. In the embodiment of the present application, the processor is an industrial computer.

[0070] The processor is used to control the vibration table 1 to lift the sleeper mold 4 to a specified position when the sleeper mold 4 moves to the preset flattening station, and control the vibration table 1 to vibrate when the sleeper mold 4 is located at the specified position.

[0071] The processor is also used for controlling the lifting cylinder 23 to lower the flattening plate 24 to a preset flattening height when the sleeper mold 4 is located at the designated position.

[0072] The processor is also used to control the moving motor 22 to work when the spreading plate 24 is located at the preset spreading height, so as to drive the spreading plate 24 to move horizontally along the movable positioning beam 51 to spread the concrete to be spread.

[0073] In the embodiment of the present application, there is another implementation method when transporting the sleeper mold 4 to the specified position. Figure 6 An airbag 6 is provided at the bottom of the mold transport line 3. During the transportation process, the airbag 6 is inflated, so that the horizontal height of the transport roller 30 is higher than the height of the table top of the vibration table 1 (the table top of the vibration table 1 is at a specified position). When the transport roller 30 transports the sleeper mold 4 to the preset flattening station, the airbag 6 is deflated, so that the sleeper mold 4 descends until it falls onto the table top of the vibration table 1, thereby achieving the purpose of transporting the sleeper mold 4 to the specified position.

[0074] The second embodiment of the present application discloses a control method for an automatic flattening device for a sleeper mold material. The control method is applied to a processor, and the processor is arranged in the automatic flattening device for a sleeper mold material disclosed in the first embodiment of the present application, see Figure 7 , the control method comprises:

[0075] Step S11, obtaining the position of the sleeper mould 4.

[0076] Step S12: if the sleeper mold 4 moves to a preset flattening station, the vibration table 1 is controlled to lift the sleeper mold 4 to a designated position.

[0077] Step S13, if the sleeper mold 4 is located at the designated position, the vibration table 1 is controlled to vibrate, and the lifting cylinder 23 is controlled to lower the flattening plate 24 to a preset flattening height.

[0078] Step S14, obtaining the position of the spreading plate 24.

[0079] Step S15, if the spreading plate 24 is located at the preset spreading height, the moving motor 22 is controlled to work, so as to drive the spreading plate 24 to move horizontally along the movable positioning beam 51 to spread the concrete to be spread.

[0080] In the embodiment of the present application, the positions of the sleeper mold and the spreading plate can be obtained by installing position sensors at corresponding locations.

[0081] When the flattening plate 24 is used to flatten the accumulated concrete, the flattening and combing actions can be performed multiple times. The specific implementation method is: when the flattening plate is at the height of the first flattening, the mobile motor starts to rotate forward, driving the flattening plate to comb and flatten the accumulated concrete in the sleeper mold from right to left. When the flattening plate reaches the left side of the sleeper mold, the initial flattening is completed. The lifting cylinder is started again, driving the flattening plate to move down a preset distance, so that the flattening plate reaches the preset secondary flattening height, and the mobile motor starts to reverse, driving the flattening plate to comb and flatten the concrete in the sleeper mold from left to right for the second time. When the flattening plate reaches the right side of the sleeper mold, the secondary flattening is completed. Repeat the above process, according to the preset number of flattening times and the preset flattening height corresponding to each flattening plate, the concrete is flattened and combed multiple times until the preset number of flattening times is reached and the flattening is completed. Among them, the combing direction described in the above process cannot be used as a limitation on the rotation direction of the motor. That is to say, when combing from right to left, the rotation direction of the motor can be set to forward or reverse.

[0082] Furthermore, the control method further includes:

[0083] If the spreading plate 24 is located at the preset flattening end position, the vibration table 1 is controlled to stop vibrating and retract, the sleeper mold 4 is placed back on the mold transportation line 3, and the spreading plate 24 is controlled to return to the initial position through the moving motor 22 and the lifting cylinder 23.

[0084] The third embodiment of the present application discloses a control system for an automatic flattening device for a sleeper mold material. The control system is applied to a control method for an automatic flattening device for a sleeper mold material disclosed in the second embodiment of the present application. Figure 8 , the control system comprises:

[0085] The first position acquisition module 10 is used to acquire the position of the sleeper mould 4 .

[0086] The lifting control module 20 is used to control the vibration table 1 to lift the sleeper mold 4 to a specified position when the sleeper mold 4 moves to a preset flattening position.

[0087] The pre-flattening module 30 is used to control the vibration table 1 to vibrate when the sleeper mold 4 is located at the specified position, and to control the lifting cylinder 23 to lower the flattening plate 24 to a preset flattening height.

[0088] The second position acquisition module 40 is used to acquire the position of the spreading plate 24 .

[0089] The automatic leveling module 50 is used to control the moving motor 22 to work when the leveling plate 24 is at the preset leveling height, so as to drive the leveling plate 24 to move horizontally along the movable positioning beam 51 to level the concrete to be leveled.

[0090] Furthermore, the control system further comprises:

[0091] The flattening end module is used to control the vibration table 1 to stop vibrating and retract when the flattening plate 24 is located at a preset flattening end position, put the sleeper mold 4 back onto the mold transportation line 3, and control the flattening plate 24 to return to its initial position through the moving motor 22 and the lifting cylinder 23.

[0092] Next, the contents disclosed in the above embodiments of the present application are explained with reference to specific examples.

[0093] 1. When the mold transport line transports the already laid sleeper mold to the flattening station, the vibration table rises and lifts up the sleeper mold. When it reaches the designated position, the lifting stops and the vibration table starts to vibrate carrying the sleeper mold.

[0094] 2. The lifting cylinder starts to drive the spreading plate to move downward.

[0095] 3. When the flattening plate reaches the preset initial flattening height, the lifting cylinder brakes.

[0096] 4. The mobile motor starts and begins to rotate forward, driving the spreading plate to comb and flatten the concrete accumulated in the sleeper mold from right to left.

[0097] 5. After the flattening plate reaches the left side of the sleeper mould, the initial flattening is completed.

[0098] 6. The lifting cylinder starts again, driving the spreading plate to continue moving downward.

[0099] 7. When the flattening plate reaches the preset secondary flattening height, the lifting cylinder brakes.

[0100] 8. The mobile motor starts and begins to reverse, driving the spreading plate to comb and flatten the concrete in the sleeper mold from left to right for the second time.

[0101] 8. After the flattening plate reaches the right side of the sleeper mould, the secondary flattening is completed.

[0102] 9. According to the preset number of leveling times and the preset leveling height corresponding to each leveling plate, the concrete is leveled and combed multiple times until the preset number of leveling times is reached, and then the leveling action is stopped.

[0103] 10. The mobile motor brakes, and the lifting cylinder moves upward to drive the flat plate back to its initial position, waiting for the next operation.

[0104] 11. The vibration table stops vibrating, puts the sleeper mould back to the mould transport line, and returns the vibration table to its original position.

[0105] 12. The mold transport line delivers the flattened sleeper mold to the next workstation.

[0106] The present application is described in detail above in conjunction with specific implementation methods and exemplary examples, but these descriptions cannot be understood as limiting the present application. Those skilled in the art understand that, without departing from the spirit and scope of the present application, a variety of equivalent replacements, modifications or improvements can be made to the technical solution of the present application and its implementation methods, all of which fall within the scope of the present application. The scope of protection of the present application shall be subject to the attached claims.

Claims

1. An automatic flattening device for sleeper mould material, characterized in that: include: A vibration table (1) and a mobile flattening assembly (2); The vibration table (1) is located at intervals between transport rollers (30), wherein the transport rollers (30) are arranged at intervals on the mold transport line (3) and are used to transport the sleeper mold (4) to a preset flattening station, wherein the sleeper mold (4) carries concrete to be flattened; The movable flattening assembly (2) is mounted on a movable positioning beam (51) on the top of the flattening bracket (5) via a mounting plate (21); the movable flattening assembly (2) is located above the mold transport line (3); the movable positioning beam (51) and the mold transport line (3) are parallel to each other; and a rack (510) is provided on the side of the movable positioning beam (51); An air bag (6) is provided at the bottom of the mold transport line (3). During the transport process, the air bag (6) is inflated so that the horizontal height of the transport roller (30) is higher than the height of the table surface of the vibration table (1). When the transport roller (30) transports the sleeper mold (4) to a preset flattening station, the air bag (6) is deflated so that the sleeper mold (4) descends until it falls onto the table surface of the vibration table (1); The movable flattening assembly (2) comprises a movable motor (22) arranged on the upper surface of the mounting plate (21), and a lifting cylinder (23) arranged on the lower surface of the mounting plate (21); An output shaft of the moving motor (22) passes through the mounting plate (21), and a gear (220) meshing with the rack (510) is fixedly connected to the top end of the output shaft; The mobile flattening assembly (2) further comprises a flattening plate (24), wherein the flattening plate (24) is mounted on the bottom of the lifting cylinder (23); The vibration table (1) is used to lift the sleeper mold (4) to a specified position when the sleeper mold (4) moves to the preset flattening station, and to drive the sleeper mold (4) to vibrate when the sleeper mold (4) is located at the specified position; The lifting cylinder (23) is used to lower the spreading plate (24) to a preset spreading height when the sleeper mold (4) is located at the specified position, and the moving motor (22) is used to drive the spreading plate (24) to move horizontally along the movable positioning beam (51) when the spreading plate (24) is located at the preset spreading height, so as to spread the concrete to be spread; processor; The processor is used for controlling the vibration table (1) to lift the sleeper mold (4) to a specified position when the sleeper mold (4) moves to the preset flattening position, and controlling the vibration table (1) to vibrate when the sleeper mold (4) is located at the specified position; When the sleeper mould (4) is located at the designated position, controlling the lifting cylinder (23) to lower the flattening plate (24) to a preset flattening height; When the spreading plate (24) is located at the preset leveling height, the moving motor (22) is controlled to operate, driving the spreading plate (24) to move horizontally along the movable positioning beam (51), thereby leveling the concrete to be leveled.

2. The automatic flattening device for sleeper mould material according to claim 1, characterized in that: Two movable positioning beams (51) are provided and installed side by side on the top of the flattening bracket (5); The racks (510) are arranged on the opposite inner sides of the two movable positioning beams (51).

3. The automatic flattening device for sleeper mould material according to claim 2, characterized in that: Two movable motors (22) are provided, and are respectively located at two ends of the mounting plate (21); The gears (220) fixedly connected to the top ends of the output shafts of the two moving motors (22) respectively correspond to the racks (510) arranged on the inner sides of the two moving positioning beams (51).

4. The automatic flattening device for sleeper mould material according to claim 1, characterized in that: A plurality of flattening teeth (240) are arranged on the lower surface of the flattening plate (24).

5. The automatic flattening device for sleeper mould material according to claim 1, characterized in that: A guide rail (511) is provided on the movable positioning crossbeam (51); The lower surface of the mounting plate (21) is provided with a sliding groove (210) corresponding to the guide rail (511).

6. A control method for an automatic flattening device for sleeper mould material, characterized in that: The control method is applied to a processor, and the processor is arranged in the automatic flattening device for sleeper mold material according to any one of claims 1 to 5, and the control method comprises: Obtaining the position of the sleeper mold (4); If the sleeper mold (4) moves to a preset flattening position, the vibration table (1) is controlled to lift the sleeper mold (4) to a specified position; If the sleeper mold (4) is located at the designated position, the vibration table (1) is controlled to vibrate, and the lifting cylinder (23) is controlled to lower the flattening plate (24) to a preset flattening height; Get the position of the spreading plate (24); If the spreading plate (24) is located at the preset leveling height, the moving motor (22) is controlled to operate, driving the spreading plate (24) to move horizontally along the movable positioning beam (51) to level the concrete to be leveled.

7. The control method according to claim 6, characterized in that: The control method further comprises: If the spreading plate (24) is located at a preset flattening end position, the vibration table (1) is controlled to stop vibrating and retract, the sleeper mold (4) is placed back onto the mold transport line (3), and the spreading plate (24) is controlled to return to its initial position via the moving motor (22) and the lifting cylinder (23).

8. A control system for an automatic flattening device for sleeper mould material, characterized in that: The control system is applied to the control method of the automatic flattening device for sleeper mold material according to claim 6, and the control system comprises: A first position acquisition module, used to acquire the position of the sleeper mould (4); A lifting control module, used for controlling the vibration table (1) to lift the sleeper mold (4) to a specified position when the sleeper mold (4) moves to a preset flattening position; A pre-flattening module, used for controlling the vibration table (1) to vibrate when the sleeper mold (4) is located at the specified position, and controlling the lifting cylinder (23) to lower the flattening plate (24) to a preset flattening height; A second position acquisition module, used to acquire the position of the spreading plate (24); The automatic leveling module is used to control the movement motor (22) to work when the leveling plate (24) is located at the preset leveling height, thereby driving the leveling plate (24) to move horizontally along the movable positioning beam (51) to level the concrete to be leveled.

9. The control system according to claim 8, characterized in that: The control system further comprises: The flattening end module is used to control the vibration table (1) to stop vibrating and retract when the flattening plate (24) is located at a preset flattening end position point, to place the sleeper mold (4) back onto the mold transportation line (3), and to control the flattening plate (24) to return to its initial position through the moving motor (22) and the lifting cylinder (23).

Images