CN211762420U - Vehicle-mounted translation overturning demolding system for sleeper mold - Google Patents
Vehicle-mounted translation overturning demolding system for sleeper mold Download PDFInfo
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- CN211762420U CN211762420U CN202020146914.XU CN202020146914U CN211762420U CN 211762420 U CN211762420 U CN 211762420U CN 202020146914 U CN202020146914 U CN 202020146914U CN 211762420 U CN211762420 U CN 211762420U
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- conveying device
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Abstract
The application discloses a sleeper mold vehicle-mounted translation overturning demolding system which comprises a mold conveying device to be demolded and a rail trolley conveying device, and is characterized in that the rail trolley conveying device comprises a rail, and a sleeper trolley for carrying sleepers and a mold trolley for carrying molds run on the rail respectively; a cross beam is arranged between the die conveying device to be demoulded and the rail trolley conveying device; a left cantilever and a right cantilever are respectively arranged on the cross beam through two sliding blocks, and a lifting mechanism is arranged between the sliding blocks and the left cantilever and between the sliding blocks and the right cantilever; the two sliding blocks are also provided with translation motors for translating on the cross beam; the two sliding blocks are connected through a telescopic device; the lower extreme of left cantilever and right cantilever all is connected with the upset motor, installs the connecting plate that is used for fixed sleeper mould on the upset motor.
Description
Technical Field
The utility model relates to a sleeper processing field especially relates to an on-vehicle translation upset drawing of patterns system of sleeper mould.
Background
Sleepers, also known as crossties, are one type of railway accessory. The sleepers are required to support the rails, maintain the position of the rails, and transmit the large pressure transmitted by the rails to the track bed. It must have a certain flexibility and elasticity, be hard and soft. When the train passes by, it can be properly deformed to buffer pressure, but the train must be recovered as far as possible after passing.
In the manufacture of cement ties, molds are used to shape the cement. After the sleeper is formed, the sleeper is taken out of the mould, namely the demoulding is carried out. The key step in the demolding process is to turn the mold from the opening during molding upwards to the opening downwards by 180 degrees. The sleeper mould is large in size and heavy in weight, so that equipment capable of automatically realizing demoulding and transportation of the sleeper mould needs to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on-vehicle translation upset drawing of patterns system of sleeper mould.
The purpose of the utility model is realized through the following ways:
a sleeper mould vehicle-mounted translation overturning demoulding system comprises a mould conveying device to be demoulded and a rail trolley conveying device, and is characterized in that the rail trolley conveying device comprises a rail, and a sleeper trolley for carrying sleepers and a mould trolley for carrying moulds run on the rail respectively;
a cross beam is arranged between the die conveying device to be demoulded and the rail trolley conveying device; a left cantilever and a right cantilever are respectively arranged on the cross beam through two sliding blocks, and a lifting mechanism is arranged between the sliding blocks and the left cantilever and between the sliding blocks and the right cantilever; the two sliding blocks are also provided with translation motors for translating on the cross beam; the two sliding blocks are connected through a telescopic device; the lower ends of the left cantilever and the right cantilever are both connected with a turnover motor, and a connecting plate for fixing a sleeper mold is mounted on the turnover motor;
a demoulding device is arranged between the cross beam and the rail trolley conveying device, the demoulding device comprises a bearing table, jacking devices are arranged on two sides of the bearing table, each jacking device comprises a jacking power head, each jacking power head is fixed on the ground, and a jacking lifting plate is arranged at the top of each jacking device; mold supporting columns are arranged on two sides of the position where the jacking lifting plate is contacted with the mold, and the lowest height of the jacking lifting plate is lower than the height of the mold supporting columns; the height of the bearing table is lower than that of the mold supporting column.
Furthermore, the bearing table comprises a left sleeper supporting beam and a right sleeper supporting beam which are symmetrically arranged and are respectively used for supporting the left end and the right end of the sleeper.
Furthermore, a cushion pad is arranged on the bearing table.
Furthermore, a sensor for detecting the in-place condition of the sleeper is arranged on the bearing table.
Furthermore, each jacking device comprises two sets of jacking power heads and jacking lifting plates.
Furthermore, the connecting plate and the sleeper mould are matched in an inserting mode.
Further, the telescopic device is an air cylinder.
Furthermore, the top of the mold supporting column is provided with a limiting column.
Compared with the prior art, the utility model has the advantages that:
the equipment can realize a series of actions such as clamping, lifting, overturning, translating and demoulding, can completely and automatically operate, does not need manual intervention, and greatly saves labor cost. The equipment can simultaneously run by a plurality of actions, thereby greatly saving time and improving efficiency. The equipment has low requirement on positioning accuracy, simple and visual structure, and easy maintenance.
Drawings
FIG. 1 is a structural diagram of a sleeper mold vehicle-mounted translation overturning demolding system;
FIG. 2 is a structural view of a sleeper mold transport turning device;
FIG. 3 is a side view of the sleeper mold transport upender;
FIG. 4 is a schematic view of the connection plate and the mold;
FIG. 5 is a lifting gravity type demolding apparatus;
FIG. 6 is a top view of the lifting gravity type demolding apparatus;
fig. 7 shows the sleeper mold separated after the demolding is completed.
In the figure: (1) the device comprises a vertical column, (2) a cross beam (3), a left cantilever, (4) a telescopic cylinder, (5) a right cantilever, (6) a connecting plate, (7) a sleeper mold, (8) a sensor, (9) a fixing column, (10) a mounting plate, (11) a bottom surface fixing plate, (12) a jacking power head, (13) a jacking lifting plate, (14) a mold supporting column, (15) a cushion pad, (16) a sleeper supporting beam and (17) a sleeper supporting column.
Detailed Description
The present invention will be described in more detail with reference to the following examples.
As shown in figure 1, the sleeper mould vehicle-mounted translation overturning demoulding system mainly comprises three parts: the device comprises a sleeper mould transportation turnover device, a lifting gravity type demoulding device and a rail trolley conveying device for conveying moulds and sleepers to storage positions.
The sleeper mould transportation turning device comprises a cross beam 2 supported by two stand columns 1, and a left cantilever 3 and a right cantilever 5 are respectively installed on the cross beam 2 through two sliding blocks. As shown in figure 2, the two sliding blocks are connected through a telescopic cylinder 4, a motor is arranged on each sliding block, and the motor drives the sliding blocks to move on the cross beam in a gear rod transmission mode so as to realize the translation of the mold. And lifting mechanisms are arranged between the left cantilever 3 and the slider and between the right cantilever 5 and the slider so as to realize the lifting of the die.
As shown in fig. 3, the lower ends of the left cantilever and the right cantilever are both connected with a turnover motor, and a connecting plate 6 for fixing a sleeper mold is mounted on the turnover motor;
the fixing mode between the connecting plate and the sleeper mould is splicing fit. The connecting plate can be provided with jacks and plugs arranged on the sleeper mould. Or the sleeper mould is provided with jacks, and the connecting plate is provided with plugs. The plug shape can be a cylinder, a cuboid or a polygon prism.
Lifting gravity type shedder is including the platform of accepting that is used for accepting the sleeper, accepts the platform and includes two left and right sides symmetrical sleeper supporting beam 16 that set up, is used for supporting the sleeper respectively about both ends, and sleeper supporting beam 16 passes through sleeper support column 17 to be fixed subaerial. The support beams are provided with cushion pads 15, and each support beam is provided with 4 sensors 8 for detecting the in-place condition of the sleeper, and the distribution of the sensors is consistent with the position of the sleeper. Four corners of the bearing table are respectively provided with a mold supporting column 14 for supporting a mold. A jacking device is arranged behind each mold supporting column 14 and comprises a jacking power head 12, and the jacking power head is fixed on the ground through a fixing column 9, a mounting plate 10 and a ground fixing plate 11. And a jacking lifting plate 13 is arranged at the top of the jacking device. The lowest height of the jacking lifting plate 13 is lower than that of the mold supporting column 14; the height of the bearing table is lower than that of the mold support column;
the working process of the transportation turnover device is as follows: and the sleepers to be demoulded are conveyed to the lower part of the cross beam along the conveying device. The connecting plates on the left cantilever and the right cantilever are respectively lowered to two sides of the sleeper mould to be demoulded, and the telescopic devices are contracted to enable the jacks on the two connecting plates and the plugs on the sleeper mould to be butted together so as to fix the sleeper mould. Then the left cantilever and the right cantilever lift up the die, the motor on the slide block drives the cantilever and the die to translate to the upper part of the demoulding table together, and then the overturning motor synchronously rotates to overturn the sleeper die by 180 degrees. After the overturning is completed, the die descends to the die supporting column, and the left cantilever and the right cantilever return after the die is loosened.
The working process of the demoulding device is as follows: the lifting plate lifts the sleeper mold and then quickly falls down, and the sleeper mold falls back to the mold supporting column; the sleeper in the sleeper mould is demoulded and falls on the bearing platform due to inertia effect. The sensor detects the sleeper in-place condition, and the next transportation can be carried out after the sleeper in-place condition is confirmed.
The transportation track is respectively provided with a sleeper trolley and a mould trolley. And after demolding is completed, the jacking lifting plate lifts the empty mold, so that the empty mold is separated from the sleeper up and down. The sleeper trolley conveys the separated sleepers to a sleeper storage place; then the mould trolley moves to the lower part of the empty mould, then the jacking lifting plate descends, the empty mould is placed on the mould trolley, and then the empty mould is placed at the mould storage position.
The above description of the examples is only intended to help understand the core ideas of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. A sleeper mould vehicle-mounted translation overturning demoulding system comprises a mould conveying device to be demoulded and a rail trolley conveying device, and is characterized in that the rail trolley conveying device comprises a rail, and a sleeper trolley for carrying sleepers and a mould trolley for carrying moulds run on the rail respectively;
a cross beam is arranged between the die conveying device to be demoulded and the rail trolley conveying device; a left cantilever and a right cantilever are respectively arranged on the cross beam through two sliding blocks, and a lifting mechanism is arranged between the sliding blocks and the left cantilever and between the sliding blocks and the right cantilever; the two sliding blocks are also provided with translation motors for translating on the cross beam; the two sliding blocks are connected through a telescopic device; the lower ends of the left cantilever and the right cantilever are both connected with a turnover motor, and a connecting plate for fixing a sleeper mold is mounted on the turnover motor;
a demoulding device is arranged between the cross beam and the rail trolley conveying device, the demoulding device comprises a bearing table, jacking devices are arranged on two sides of the bearing table, each jacking device comprises a jacking power head, each jacking power head is fixed on the ground, and a jacking lifting plate is arranged at the top of each jacking device; mold supporting columns are arranged on two sides of the position where the jacking lifting plate is contacted with the mold, and the lowest height of the jacking lifting plate is lower than the height of the mold supporting columns; the height of the bearing table is lower than that of the mold supporting column.
2. The sleeper mold vehicle-mounted translation overturning and demolding system as claimed in claim 1, wherein the receiving platform comprises a left sleeper support beam and a right sleeper support beam which are symmetrically arranged and are respectively used for supporting the left end and the right end of a sleeper.
3. The sleeper mold on-board translation and turnover demolding system as claimed in claim 1, wherein a cushion pad is provided on said receiving table.
4. The sleeper mold vehicle-mounted translation and turnover demolding system as claimed in claim 1, wherein a sensor for detecting the sleeper in-position condition is arranged on the receiving table.
5. The sleeper mold vehicle-mounted translation, turnover and demolding system as claimed in claim 1, wherein each jacking device comprises two sets of jacking power heads and jacking lifting plates.
6. The sleeper mold vehicle-mounted translation and turnover demolding system as claimed in claim 1, wherein the connecting plate and the sleeper mold are in plug fit.
7. The sleeper mold on-board translation and turnover demolding system as recited in claim 1, wherein said telescoping device is a cylinder.
8. The sleeper mold vehicle-mounted translation and turnover demolding system as defined in claim 1, wherein a limiting column is arranged on the top of the mold supporting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020146914.XU CN211762420U (en) | 2020-01-23 | 2020-01-23 | Vehicle-mounted translation overturning demolding system for sleeper mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020146914.XU CN211762420U (en) | 2020-01-23 | 2020-01-23 | Vehicle-mounted translation overturning demolding system for sleeper mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762420U true CN211762420U (en) | 2020-10-27 |
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ID=72904828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020146914.XU Active CN211762420U (en) | 2020-01-23 | 2020-01-23 | Vehicle-mounted translation overturning demolding system for sleeper mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762420U (en) |
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2020
- 2020-01-23 CN CN202020146914.XU patent/CN211762420U/en active Active
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