CN-224210178-U - Double-block sleeper demoulding table, sleeper demoulding system and prefabricated member production line

CN224210178UCN 224210178 UCN224210178 UCN 224210178UCN-224210178-U

Abstract

The application discloses a double-block sleeper demoulding table, a demoulding system and a prefabricated member production line, which comprise mould supporting devices, sleeper bearing beams, sleeper detection units and control units, wherein the two mould supporting devices are arranged side by side, a vibrating motor is arranged on at least one mould supporting device, the two sleeper bearing beams are arranged between the two mould supporting devices side by side, the sleeper detection units are arranged on at least one sleeper bearing beam and are used for detecting whether a sleeper is separated from a sleeper mould, the vibrating motor is connected with the control unit in a signal manner and controlled by the control unit, the sleeper detection units are connected with the control unit in a signal manner, and when the sleeper detection units detect that the sleeper is separated from the mould, the control unit controls the vibrating motor to stop working. The double-block sleeper demoulding table can reduce product cracks in the double-block sleeper demoulding process and improve the qualification rate of products.

Inventors

ZHENG YI
ZHENG BIAO
ZHANG YANJUN

Assignees

北京好运达智创科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250408

Claims (10)

1. A dual block sleeper stripper station comprising: The mould supporting devices are arranged side by side, and at least one mould supporting device is provided with a vibrating motor; The sleeper bearing cross beams are arranged between the two die supporting devices side by side; A sleeper detection unit, at least one of the sleeper bearing beams is provided with the sleeper detection unit, the sleeper detection unit is configured to detect whether the sleeper is separated from the sleeper mould or not, and The vibration motor is in signal connection with and controlled by the control unit, the sleeper detection unit is in signal connection with the control unit, and when the sleeper detection unit detects that the sleeper is separated from the die, the control unit controls the vibration motor to stop working.
2. The dual block tie stripper station of claim 1, wherein the tie detection unit comprises: the mounting seat is mounted on the sleeper bearing cross beam; The trigger piece is connected with the mounting seat through the elastic piece, and has a first position exceeding a bearing surface on the sleeper bearing beam and a second position moving downwards for a set distance, and The position detection assembly is installed right below the touch piece, is in signal connection with the control unit and is configured to detect whether the touch piece is in the second position.
3. The dual block sleeper stripping station as described in claim 2, wherein, The sleeper detection units are arranged on the side wall of the sleeper bearing cross beam at intervals, each sleeper detection unit corresponds to one sleeper in a demolding state, and the touch piece is opposite to one sleeper.
4. A dual block sleeper stripping station as described in claim 3, wherein, And a plurality of sleeper detection units are arranged on each sleeper bearing cross beam, one side, opposite to the other sleeper bearing cross beam, of each sleeper detection unit is arranged, and the number of the sleeper detection units arranged on each sleeper bearing cross beam is any one of 1-6.
5. The dual block tie stripper station of claim 2, wherein the tie detection unit further comprises: The guide rods are vertically arranged on the mounting seat, the elastic pieces are spiral springs, each guide rod is sleeved with a spiral spring, one end of each spiral spring is abutted to the mounting seat, the other end of each spiral spring is abutted to the touch piece, and the touch piece is slidably connected with the guide rods.
6. The dual block sleeper stripping station as described in any of claims 1 through 5, wherein, The die supporting device comprises a mounting support, a die supporting structure and a vibration reduction unit, wherein the die supporting structure is arranged right above the mounting support through the vibration reduction unit, and the vibration motor is arranged on the die supporting member.
7. The dual block sleeper stripping station as described in claim 6, wherein, The upper surface of the die supporting structure is provided with a die supporting plane, the upper surface of the sleeper bearing cross beam is provided with a sleeper supporting plane, the height of the die supporting plane in the vertical direction is higher than that of the sleeper supporting surface in the vertical direction, and the height difference is 10-50mm.
8. The dual block sleeper stripping station as described in claim 6, wherein, The upper surface of the die supporting structure is provided with a plurality of first limit guide structures which are arranged at intervals, the first limit guide structures are staggered and opposite, when in a demolding state, part of the first limit guide structures are positioned at the inner side of the sleeper die, part of the first limit guide structures are positioned at the outer side of the sleeper die, the first limit guide structures are configured to be capable of restraining the sleeper die to a set position, and/or And at least one second limiting guide structure is arranged at the outer sides of two ends of the die supporting structure respectively, and each second limiting guide structure is configured to restrict the sleeper die to a set demoulding position.
9. A dual block sleeper stripping system, comprising: A dual block sleeper stripper station as defined in any one of claims 1-8 and The die transfer equipment is arranged on the double-block sleeper demolding equipment and is used for transferring the demolding-free die to the double-block sleeper demolding equipment and transferring the demolding-free die.
10. A prefabricated member production line is characterized in that, Comprising a double block sleeper stripping station as defined in any one of claims 1 to 8, or comprising a double block sleeper stripping system as defined in claim 9, and The sleeper transfer device is configured to transfer the demolded sleeper to a set location.

Description

Double-block sleeper demoulding table, sleeper demoulding system and prefabricated member production line Technical Field The utility model relates to the field of sleeper production, in particular to a double-block sleeper demoulding table, a sleeper demoulding system and a prefabricated member production line. Background The double-block sleeper is a track bed structure of the main stream of urban rail transit and is also one of the most widely used ballastless track structure forms of high-speed railways. The structure has the advantages of simple structure, high construction speed, low cost compared with the track plate and the like, and is widely applied. As a prefabricated member, in the actual production process, the prefabricated member is subjected to the technological processes of material distribution, maintenance, demolding and the like. In the existing double-block sleeper demoulding process, the die is required to be overturned and then placed on a demoulding table, and acting force is further applied to the die, so that the sleeper is separated from the die. However, in the actual production process, in order to ensure that the sleeper can be smoothly separated from the die, the die is often lifted to a set height in a mode of lifting by the air bag and falls in a free falling mode, and the die and the bearing table are impacted to realize demoulding. However, since it cannot be accurately determined whether the mold is released smoothly, it is often necessary to pass through a plurality of impacts to ensure completion of the release. In the actual production process, the hardness of the sleeper after maintenance is poor, so that the existing demoulding method is extremely easy to cause cracks on products, seriously influences the quality and the qualification rate of leveling, and causes serious waste. Disclosure of utility model The application aims at least to provide a sleeper demoulding table which can reduce product cracks in the demoulding process of a double-block sleeper and improve the qualification rate of products. The method is realized by the following scheme: In a first aspect, the application provides a dual block sleeper demolding table comprising a mold supporting device, a sleeper bearing beam, a sleeper detection unit and a control unit. The sleeper bearing device comprises two mould bearing devices, at least one mould bearing device, two sleeper bearing cross beams, sleeper detection units, a control unit and a sleeper detection unit, wherein the two mould bearing devices are arranged side by side, a vibrating motor is arranged on at least one mould bearing device, the two sleeper bearing cross beams are arranged between the two mould bearing devices side by side, the sleeper detection units are arranged on at least one sleeper bearing cross beam and are configured to detect whether a sleeper is separated from a sleeper mould, the vibrating motor is in signal connection with the control unit and is controlled by the control unit, the sleeper detection unit is in signal connection with the control unit, and when the sleeper detection unit detects that the sleeper is separated from the mould, the control unit controls the vibrating motor to stop working. According to the sleeper demoulding method, the vibrating motor is arranged, and the die is vibrated at a small amplitude and a high frequency through the vibrating motor when the sleeper is demoulded, so that the sleeper can be better separated from the die, and through verification, the influence of sleeper demoulding on sleeper quality can be effectively reduced, and the qualification rate of products can be effectively improved. The sleeper detection unit is used for detecting whether the sleeper is demolded, detecting the demolding state, providing information for the control unit in time, and stopping the vibration motor in time by controlling the vibration motor by the control unit, so that vibration can be stopped in time under the condition that the sleeper is demolded. In some embodiments of the present application, the sleeper detection unit includes a mounting base mounted on the sleeper carrier beam, a trigger member connected to the mounting base via the elastic member, the trigger member having a first position beyond a bearing surface on the sleeper carrier beam and a second position displaced downward by a set distance, and a position detection assembly mounted directly below the trigger member, the position detection assembly being in signal connection with the control unit and configured to detect whether the trigger member is in the second position. According to the sleeper detection device, the sleeper detection unit comprises the touch piece, the elastic piece and the position detection assembly, the touch piece is pressed down after the sleeper is demoulded, and the position detection assembly is used for collecting the position information of the demoulded sleeper, so that the collected information c