CN109968510B - Double-block sleeper demoulding and outputting system - Google Patents
Double-block sleeper demoulding and outputting system Download PDFInfo
- Publication number
- CN109968510B CN109968510B CN201910293544.4A CN201910293544A CN109968510B CN 109968510 B CN109968510 B CN 109968510B CN 201910293544 A CN201910293544 A CN 201910293544A CN 109968510 B CN109968510 B CN 109968510B
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- CN
- China
- Prior art keywords
- sleeper
- empty mould
- lifting cylinder
- guide rail
- directional guide
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241001669679 Eleotris Species 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 2
- 239000011800 void material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a double-block sleeper demoulding and outputting system which is characterized by comprising a horizontally arranged directional guide rail, wherein both ends of the directional guide rail are respectively provided with a sleeper transportation trolley and an empty mould transportation trolley which move transversely along the directional guide rail; two sides of the middle part of the directional guide rail are respectively provided with a group of upright posts, each group of upright posts is in rectangular arrangement and is used for supporting an inverted sleeper die, and the side surfaces of the upright posts are respectively provided with a sleeper support bracket and a demoulding lifting cylinder for driving the sleeper support bracket to lift; the boom rail is arranged on the directional guide rail in a straddling manner, the boom rail is horizontal and perpendicular to the directional guide rail, two ends of the boom rail are respectively provided with a boom which transversely moves along the boom rail, and the bottom end of the boom is provided with a clamp and a rotary cylinder which drives the clamp to rotate. The invention can realize the automatic separation and the separate output of the sleeper and the mould, and can avoid the damage or the scrapping of the double-block sleeper caused by the torsion action by controlling the falling height of the sleeper supporting bracket in the demoulding process.
Description
Technical Field
The invention relates to the field of sleeper manufacturing, in particular to a double-block sleeper demoulding and outputting system.
Background
The sleeper of the high-speed railway generally adopts a double-block sleeper, and the double-block sleeper needs to be subjected to demoulding after being prefabricated. In the traditional production line, pneumatic demolding is adopted for the double-block sleeper, an airbag of a demolding station is inflated to lift a die of the double-block sleeper to a certain height, then the airbag is automatically deflated, and the die falls on four supporting points of the demolding station freely to separate the sleeper from the die. The sleeper that the drawing of patterns was come out carries certain impact force, and the steel bar truss of its bottom directly falls to the crossbeam at drawing of patterns station, because of the sleeper breaks away from in the mould back, when two steel bar support trusses of sleeper fall to the crossbeam top surface at drawing of patterns station, can produce impact force to two formula sleepers, because the unbalance when two steel bar support trusses fall is asynchronous, can increase the impact to two formula sleepers, causes the damage of two formula sleepers to scrap even. In particular, in the case where one side rail block of the double block sleeper has been detached from the mold and the other side rail block has not been detached from the mold, the probability of the double block sleeper being damaged and scrapped by the torsion force is increased doubly.
Disclosure of Invention
The invention aims to provide a double-block sleeper demoulding and outputting system which can realize automatic separation and separate output of a sleeper and a mould.
In order to achieve the above purpose, the technical scheme of the invention is as follows: a double-block sleeper demoulding and outputting system comprises a horizontally arranged directional guide rail, wherein both ends of the directional guide rail are respectively provided with a sleeper transportation trolley and an empty mould transportation trolley which move transversely along the directional guide rail; two sides of the middle part of the directional guide rail are respectively provided with a group of upright posts, each group of upright posts is in rectangular arrangement and is used for supporting an inverted sleeper die, and the side surfaces of the upright posts are respectively provided with a sleeper support bracket and a demoulding lifting cylinder for driving the sleeper support bracket to lift; a boom rail is arranged on the directional guide rail in a crossing manner, the boom rail is horizontal and perpendicular to the directional guide rail, two ends of the boom rail are respectively provided with a boom which transversely moves along the boom rail, and the bottom end of the boom is provided with a clamp and a rotary cylinder which drives the clamp to rotate;
the sleeper lifting cylinder is used for driving the sleeper supporting platform to lift; the empty mould transportation trolley is provided with an empty mould supporting platform and an empty mould lifting cylinder for driving the empty mould supporting platform to lift;
the sleeper lifting device comprises a sleeper conveying trolley, a sleeper lifting cylinder, a lifting arm, a rotary cylinder, a sleeper lifting cylinder and a sleeper bearing frame, and is characterized by further comprising a controller which is connected with the sleeper conveying trolley, the empty mould conveying trolley, the demoulding lifting cylinder, the lifting arm, the rotary cylinder, the sleeper lifting cylinder and the empty mould lifting cylinder respectively, and is also connected with a pressure sensor, wherein the pressure sensor is arranged between the demoulding lifting cylinder and the sleeper bearing frame.
The working process of the double-block sleeper demoulding and outputting system comprises a demoulding process, a sleeper outputting process and an empty mould outputting process;
the demoulding process is as follows: the demoulding lifting cylinder lifts a die on the upright post through the sleeper supporting bracket and drives the sleeper supporting bracket to quickly fall to the height of the upper end face of the upright post, so that the sleeper die falls to impact the upright post, the sleeper in the sleeper die falls off, the sleeper falls on the sleeper supporting bracket under the action of self gravity, the controller judges whether the sleeper falls off completely according to the measured value of the pressure sensor, and after the sleeper is confirmed to fall off completely, the demoulding lifting cylinder drives the sleeper to fall to the initial position through the sleeper supporting bracket;
the sleeper output process is as follows: the sleeper transportation trolley is controlled to transversely move to the lower portion of the sleeper along the directional guide rail, the sleeper is supported by the sleeper lifting cylinder lifting sleeper supporting platform, and the sleeper transportation trolley is controlled to return to move out of the sleeper;
the output process of the empty mould is as follows: the empty mould transportation trolley is controlled to transversely move to the lower part of the empty mould along the directional guide rail, the empty mould is lifted by the empty mould lifting cylinder to support the empty mould, the empty mould transportation trolley is controlled to drive the empty mould to move to the lower part of the suspension arm track, the suspension arms are driven to transversely move along the suspension arm track, the suspension arms are mutually close to enable the clamp to be matched with and clamp the empty mould, after the clamp clamps the empty mould, the empty mould lifting cylinder drives the empty mould supporting platform to return, the clamp is driven by the rotary cylinder to drive the empty mould to overturn 180 degrees, the empty mould lifting cylinder is lifted again to be in contact with the lower end surface of the empty mould, the suspension arm is driven to reset and release the empty mould, and the empty mould transportation trolley drives the empty mould to return to move the empty mould out.
The beneficial effects of the invention are as follows: the invention can be used between an empty die conveying line and a sleeper conveying line, can realize automatic separation and separate output of the sleeper and a die, and can avoid damage or scrapping of the double-block sleeper caused by torsion action by controlling the falling height of the sleeper support bracket in the demolding process.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, a double-block sleeper demoulding and outputting system is used between an empty mould conveying line 1 and sleeper conveying lines and comprises a horizontally arranged directional guide rail 2, wherein both ends of the directional guide rail 2 are respectively provided with a sleeper transportation trolley 3 and an empty mould transportation trolley 4 which move transversely along the directional guide rail 2; two sides of the middle part of the directional guide rail 2 are respectively provided with a group of upright posts 5, each group of upright posts 5 is arranged in a rectangular shape and is used for supporting an inverted sleeper die, and the side surface of each upright post 5 is provided with a sleeper supporting bracket 6 and a demoulding lifting cylinder 7 for driving the sleeper supporting bracket 6 to lift; a boom rail 8 is arranged on the directional guide rail 2 in a straddling manner, the boom rail 8 is horizontal and perpendicular to the directional guide rail 2, two ends of the boom rail 8 are respectively provided with a boom 9 which transversely moves along the boom rail, and the bottom end of the boom 9 is provided with a clamp 10 and a rotary cylinder 11 which drives the clamp 10 to rotate;
the sleeper transportation trolley 3 is provided with a sleeper supporting platform 31 and a sleeper lifting cylinder 32 for driving the sleeper supporting platform 31 to lift; the empty mould transportation trolley 4 is provided with an empty mould supporting platform and an empty mould lifting cylinder for driving the empty mould supporting platform to lift, and the empty mould transportation trolley 4 and the sleeper transportation trolley 3 have the same structure;
the sleeper lifting device further comprises a controller 12 (not shown in the drawing), wherein the controller 12 is respectively connected with the sleeper conveying trolley 3, the empty mould conveying trolley 4, the demoulding lifting cylinder 7, the suspension arm 9, the rotary cylinder 11, the sleeper lifting cylinder 32 and the empty mould lifting cylinder, the controller 12 is also connected with a pressure sensor 13, and the pressure sensor 13 is arranged between the demoulding lifting cylinder 7 and the sleeper supporting bracket 6.
The demolding process of the demolding and outputting system comprises the following steps: the demoulding lifting cylinder 7 lifts the mould on the upright post 5 through the sleeper supporting bracket 6 and drives the sleeper supporting bracket 6 to quickly fall to the height of the upper end face of the upright post 5, so that the sleeper mould falls to strike the upright post 5, the sleeper in the sleeper mould falls off, the sleeper falls on the sleeper supporting bracket 6 under the action of self gravity, the controller 12 judges whether the sleeper falls off completely according to the measured value of the pressure sensor 13, and after the sleeper is confirmed to fall off completely, the demoulding lifting cylinder 7 drives the sleeper to fall to the initial position through the sleeper supporting bracket 6. In the demolding process, the falling height of the sleeper supporting bracket 6 is controlled, so that the sleeper can be prevented from being damaged or scrapped due to the torsion effect.
The sleeper output process of the demoulding and output system comprises the following steps: the sleeper transportation trolley 3 is controlled to transversely move to the lower portion of the sleeper along the directional guide rail 2, the sleeper supporting platform 31 is lifted by the sleeper lifting cylinder 32 to lift the sleeper, and the sleeper transportation trolley 3 is controlled to return to move out the sleeper.
The empty die output process of the demoulding and output system comprises the following steps: the empty mould transportation trolley 4 is controlled to transversely move to the lower part of the empty mould along the directional guide rail 2, the empty mould is lifted by the empty mould lifting cylinder to lift the empty mould supporting platform, the empty mould transportation trolley 4 is controlled to drive the empty mould to move to the lower part of the suspension arm track 8, the suspension arm 9 is driven to transversely move along the suspension arm track 8, the suspension arms 9 are mutually close to enable the clamp 10 to be matched with clamp the empty mould, after the clamp 10 clamps the empty mould, the empty mould lifting cylinder drives the empty mould supporting platform 41 to return, the clamp 10 is driven by the rotary cylinder 11 to drive the empty mould to turn over 180 degrees, the empty mould lifting cylinder is lifted again to be in contact with the lower end surface of the empty mould, the suspension arm 9 is driven to reset and release the empty mould, and the empty mould transportation trolley 4 drives the empty mould to return to move the empty mould out.
The invention can be used between an empty die conveying line and a sleeper conveying line, can realize automatic separation and separate output of the sleeper and a die, and can avoid damage or scrapping of the double-block sleeper caused by torsion action by controlling the falling height of the sleeper support bracket in the demolding process.
The described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Claims (2)
1. The double-block sleeper demoulding and outputting system is characterized by comprising a horizontally arranged directional guide rail, wherein both ends of the directional guide rail are respectively provided with a sleeper transportation trolley and an empty mould transportation trolley which move transversely along the directional guide rail; two sides of the middle part of the directional guide rail are respectively provided with a group of upright posts, each group of upright posts is in rectangular arrangement and is used for supporting an inverted sleeper die, and the side surfaces of the upright posts are respectively provided with a sleeper support bracket and a demoulding lifting cylinder for driving the sleeper support bracket to lift; a boom rail is arranged on the directional guide rail in a crossing manner, the boom rail is horizontal and perpendicular to the directional guide rail, two ends of the boom rail are respectively provided with a boom which transversely moves along the boom rail, and the bottom end of the boom is provided with a clamp and a rotary cylinder which drives the clamp to rotate;
the sleeper lifting cylinder is used for driving the sleeper supporting platform to lift; the empty mould transportation trolley is provided with an empty mould supporting platform and an empty mould lifting cylinder for driving the empty mould supporting platform to lift;
the sleeper lifting device comprises a sleeper conveying trolley, a sleeper lifting cylinder, a lifting arm, a rotary cylinder, a sleeper lifting cylinder and a sleeper bearing frame, and is characterized by further comprising a controller which is connected with the sleeper conveying trolley, the empty mould conveying trolley, the demoulding lifting cylinder, the lifting arm, the rotary cylinder, the sleeper lifting cylinder and the empty mould lifting cylinder respectively, and is also connected with a pressure sensor, wherein the pressure sensor is arranged between the demoulding lifting cylinder and the sleeper bearing frame.
2. A dual block tie ejection and output system as in claim 1, wherein the dual block tie ejection and output system operation includes an ejection process, a tie output process, a void die output process;
the demoulding process is as follows: the demoulding lifting cylinder lifts a die on the upright post through the sleeper supporting bracket and drives the sleeper supporting bracket to quickly fall to the height of the upper end face of the upright post, so that the sleeper die falls to impact the upright post, the sleeper in the sleeper die falls off, the sleeper falls on the sleeper supporting bracket under the action of self gravity, the controller judges whether the sleeper falls off completely according to the measured value of the pressure sensor, and after the sleeper is confirmed to fall off completely, the demoulding lifting cylinder drives the sleeper to fall to the initial position through the sleeper supporting bracket;
the sleeper output process is as follows: the sleeper transportation trolley is controlled to transversely move to the lower portion of the sleeper along the directional guide rail, the sleeper is supported by the sleeper lifting cylinder lifting sleeper supporting platform, and the sleeper transportation trolley is controlled to return to move out of the sleeper;
the output process of the empty mould is as follows: the empty mould transportation trolley is controlled to transversely move to the lower part of the empty mould along the directional guide rail, the empty mould is lifted by the empty mould lifting cylinder to support the empty mould, the empty mould transportation trolley is controlled to drive the empty mould to move to the lower part of the suspension arm track, the suspension arms are driven to transversely move along the suspension arm track, the suspension arms are mutually close to enable the clamp to be matched with and clamp the empty mould, after the clamp clamps the empty mould, the empty mould lifting cylinder drives the empty mould supporting platform to return, the clamp is driven by the rotary cylinder to drive the empty mould to overturn 180 degrees, the empty mould lifting cylinder is lifted again to be in contact with the lower end surface of the empty mould, the suspension arm is driven to reset and release the empty mould, and the empty mould transportation trolley drives the empty mould to return to move the empty mould out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293544.4A CN109968510B (en) | 2019-04-12 | 2019-04-12 | Double-block sleeper demoulding and outputting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910293544.4A CN109968510B (en) | 2019-04-12 | 2019-04-12 | Double-block sleeper demoulding and outputting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109968510A CN109968510A (en) | 2019-07-05 |
| CN109968510B true CN109968510B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910293544.4A Active CN109968510B (en) | 2019-04-12 | 2019-04-12 | Double-block sleeper demoulding and outputting system |
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| CN (1) | CN109968510B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169958A (en) * | 2020-02-26 | 2020-05-19 | 北京智创赋能技术开发中心(有限合伙) | Sleeper mould turning device |
| CN112571612B (en) * | 2020-12-14 | 2024-08-06 | 长安大学 | Vibrating concrete demoulding device suitable for moulds of different sizes and use method |
| CN113182970A (en) * | 2021-05-25 | 2021-07-30 | 沙洲职业工学院 | Full-automatic elevator guide rail transportation detection mechanism |
| CN114683392B (en) * | 2022-03-29 | 2024-04-19 | 江苏宗恒科技有限公司 | Pile pulling production line for non-die opening of tubular pile die |
| CN114714497B (en) * | 2022-03-30 | 2023-06-23 | 内蒙古中铁轨枕制造有限公司 | Sleeper drawing of patterns transfer device in concrete sleeper production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040062232A (en) * | 2003-01-02 | 2004-07-07 | 주식회사 보림에쓰에쓰 | concrete sleeper |
| CN201033455Y (en) * | 2007-05-24 | 2008-03-12 | 中铁第二十工程局工程机械厂 | Automatic mould stripper for the production of rail bearing |
| CN201544340U (en) * | 2009-11-19 | 2010-08-11 | 中铁株洲桥梁有限公司 | Double-block type rail bearing completed product demoulding semiautomatic turning over machine |
| CN203901504U (en) * | 2014-05-23 | 2014-10-29 | 中铁十八局集团第四工程有限公司 | Twin block sleeper stripping device |
| CN105881723A (en) * | 2016-06-07 | 2016-08-24 | 中铁十九局集团第五工程有限公司 | Ejection buffering system for double-block sleeper |
| CN209937238U (en) * | 2019-04-12 | 2020-01-14 | 北京好运达智创科技有限公司 | Double-block sleeper demoulding and outputting system |
-
2019
- 2019-04-12 CN CN201910293544.4A patent/CN109968510B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040062232A (en) * | 2003-01-02 | 2004-07-07 | 주식회사 보림에쓰에쓰 | concrete sleeper |
| CN201033455Y (en) * | 2007-05-24 | 2008-03-12 | 中铁第二十工程局工程机械厂 | Automatic mould stripper for the production of rail bearing |
| CN201544340U (en) * | 2009-11-19 | 2010-08-11 | 中铁株洲桥梁有限公司 | Double-block type rail bearing completed product demoulding semiautomatic turning over machine |
| CN203901504U (en) * | 2014-05-23 | 2014-10-29 | 中铁十八局集团第四工程有限公司 | Twin block sleeper stripping device |
| CN105881723A (en) * | 2016-06-07 | 2016-08-24 | 中铁十九局集团第五工程有限公司 | Ejection buffering system for double-block sleeper |
| CN209937238U (en) * | 2019-04-12 | 2020-01-14 | 北京好运达智创科技有限公司 | Double-block sleeper demoulding and outputting system |
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| Publication number | Publication date |
|---|---|
| CN109968510A (en) | 2019-07-05 |
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