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CN-224224163-U - Double-block sleeper demoulding equipment, sleeper demoulding system and sleeper production line

CN224224163UCN 224224163 UCN224224163 UCN 224224163UCN-224224163-U

Abstract

The application discloses a double-block sleeper demoulding device, a demoulding system and a production line, which comprise a mould supporting device and sleeper supporting devices, wherein the two mould supporting devices are arranged side by side; the sleeper supporting device is arranged between the two die supporting devices at intervals and is configured to support the demoulded sleeper, the die supporting device comprises an installing support, a die supporting structure, a vibration reduction unit and a vibration motor, the die supporting structure is connected with the installing support through the vibration reduction unit and is configured to support the side wall of a sleeper die, and the vibration motor is installed on the die supporting structure. The double-block sleeper demoulding equipment 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
20260512
Application Date
20250408

Claims (12)

  1. 1. A dual block sleeper stripper apparatus comprising: The mold supporting devices are arranged side by side; the sleeper bearing devices are arranged between the two die bearing devices at intervals and are configured to bear the demolded sleeper; The die supporting device comprises a mounting support, a die supporting structure, a vibration reduction unit and a vibrating motor, wherein the die supporting structure is connected with the mounting support through the vibration reduction unit, the die supporting structure is configured to support the side wall of the sleeper die, and the vibrating motor is arranged on the die supporting structure.
  2. 2. The dual block sleeper stripping apparatus as described in claim 1, wherein, The die supporting structure is located right above the mounting support, the die supporting structure is connected with the mounting support through two vibration reduction units, and the vibration motor is located between the two vibration reduction units.
  3. 3. The dual block sleeper stripping apparatus as described in claim 2, wherein, The die supporting structure is integrally in a flat plate shape, and the upper surface of the die supporting structure is a die supporting plane; The height of the die bearing plane in the vertical direction is higher than that of the sleeper bearing surface in the vertical direction, and the height difference is any value of 10mm-40 mm.
  4. 4. A dual block sleeper stripping apparatus as described in claim 3, wherein, The die supporting structure is provided with a plurality of first limit guide structures which are arranged at intervals, each first limit guide structure is provided with a first guide surface, the first guide surface extends downwards and obliquely from the upper part of the first limit guide structure towards the direction of the die supporting plane, and/or The die supporting structure is characterized in that at least one second limiting guide structure is arranged at the outer sides of two ends of the die supporting structure respectively, a second guide surface is arranged on each second limiting guide structure, and the second guide surfaces extend downwards and obliquely from the upper parts of the second limiting guide structures to the direction of the die supporting plane.
  5. 5. The dual block sleeper stripping apparatus as described in claim 4, wherein, The plurality of first spacing guide structures are arranged oppositely in a dislocation way, when in a demolding state, part of the first spacing guide structures are positioned at the inner side of the sleeper mold, and part of the first spacing guide structures are positioned at the outer side of the sleeper mold.
  6. 6. The dual block sleeper stripping apparatus as described in claim 4, wherein, The mold support structure further comprises a first support plate detachably mounted on the upper part of the mold support structure, the first support plate being made of a wear-resistant material, and/or The sleeper bearing device further comprises a second bearing plate which is detachably arranged on the upper part of the sleeper bearing device and is made of wear-resistant materials.
  7. 7. The dual block tie stripping apparatus as claimed in any one of claims 1 to 6, wherein, The sleeper bearing device comprises a supporting upright post and a bearing cross beam, wherein the bearing cross beam is installed on the upper portion of the supporting upright post and is configured to bear the sleeper after demoulding.
  8. 8. The dual block tie stripping apparatus of claim 7, further comprising: And the detection unit is installed on the bearing cross beam and is configured to detect whether the sleeper is completely demolded.
  9. 9. The double block sleeper stripping apparatus as claimed in claim 8, wherein the detection unit includes: the mounting seat is mounted on the bearing cross beam; The touch piece is connected with the mounting seat through the elastic piece and is provided with a first position exceeding the sleeper bearing surface of the sleeper bearing device and a second position moving downwards from the first position by a set distance; the position detection assembly is arranged on the mounting seat and is used for detecting the position of the touch piece in the vertical direction so as to judge whether the demolding is successful or not, and The control unit is in signal connection with the position detection assembly, and the vibration motor is in signal connection with the control unit and is controlled by the control unit.
  10. 10. The dual block sleeper stripping apparatus as described in claim 9, wherein, At least one bearing beam is provided with a plurality of detection units at intervals, and each detection unit is installed on the side wall of the bearing beam through the installation seat.
  11. 11. A dual block sleeper stripping system, comprising: A double block sleeper stripping apparatus as described in any one of claims 1 through 10 and The die transfer equipment is arranged right below the die transfer equipment and is configured to transfer the non-demolded die to the die on the double-block sleeper demolding equipment and transfer the demolded die.
  12. 12. A double-block sleeper production line is characterized in that, Comprising a double block sleeper stripping apparatus as claimed in any one of claims 1 to 10 or comprising a double block sleeper stripping system as claimed in claim 11, and And the sleeper transferring equipment is configured to transfer the demoulded sleeper to a set position.

Description

Double-block sleeper demoulding equipment, sleeper demoulding system and sleeper production line Technical Field The utility model relates to the field of sleeper production, in particular to double-block sleeper demoulding equipment, a sleeper demoulding system and a sleeper 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 placed on a demoulding table after being overturned, the die is further lifted to a set height in a mode of air bag jacking, and then falls in a free falling mode, so that the die and the demoulding table are impacted, and the sleeper is separated from the die. However, in the actual production process, the cured double-block sleeper does not reach the set hardness yet, and the demoulding mode is extremely easy to cause the sleeper to generate cracks, thereby influencing the qualification rate of products. To this end, the applicant has proposed a new type of double-block sleeper demoulding device which enables fast demoulding and reduces the impact on the product yield. Disclosure of utility model The application aims at least to provide sleeper demoulding equipment capable of reducing product cracks in the demoulding process of a double-block sleeper and improving the qualification rate of products. The method is realized by the following scheme: The application discloses double-block sleeper demolding equipment which comprises a die supporting device and sleeper supporting devices, wherein the two die supporting devices are arranged side by side, the two sleeper supporting devices are arranged between the two die supporting devices at intervals, the sleeper supporting devices are configured to support a sleeper for demolding, the die supporting devices comprise mounting supports, die supporting structures, vibration reduction units and vibration motors, the die supporting structures are connected with the mounting supports through the vibration reduction units and are configured to support side walls of sleeper dies, and the vibration motors are mounted on the die supporting structures. The sleeper mould is vibrated at a small amplitude and a high frequency by adopting the vibration motor, so that the sleeper can be smoothly separated from the mould, and the sleeper can be smoothly demoulded. Secondly, through verification, by adopting the setting mode, cracks of sleeper products after demolding can be effectively reduced, and the qualification rate of sleeper products can be greatly improved. And the die supporting structure is connected with the mounting support through the vibration reduction unit, so that the power load generated by the vibration motor can be effectively isolated from the mounting support in the vibration process of the vibration motor, and the effects of vibration reduction and noise reduction are achieved. In some embodiments of the application, the mould supporting structure is further located directly above the mounting support, and the mould supporting structure is connected to the mounting support via two vibration reduction units, between which the vibration motor is mounted. According to the application, the die supporting structure is connected with the mounting support through the two vibration reduction units, so that a better vibration isolation effect is achieved. In some embodiments of the present application, the mold supporting structure is further made to be flat, the upper surface of the mold supporting structure is a mold supporting plane, the upper surface of the sleeper supporting device is a sleeper supporting plane, the height of the mold supporting plane in the vertical direction is higher than the height of the sleeper supporting plane in the vertical direction, and the height difference is any value of 10mm-40 mm. The height difference between the die bearing plane and the sleeper bearing surface is limited, so that the drop difference of the sleeper separated from the die is smaller, and the probability of damage of the sleeper in the falling process can be effectively reduced. In some embodiments of the present application, the mold supporting structure is provided with a plurality of first limiting guide structures arranged at intervals, each first limiting guide structure is provided with a first guide surface, the first guide surfaces extend downwards and obliquely from the upper parts of the first limiting guide structures towards the direction