CN114734197A - Method and device for adjusting roller spacing of roller frame and roller device - Google Patents
Method and device for adjusting roller spacing of roller frame and roller device Download PDFInfo
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- CN114734197A CN114734197A CN202111679214.2A CN202111679214A CN114734197A CN 114734197 A CN114734197 A CN 114734197A CN 202111679214 A CN202111679214 A CN 202111679214A CN 114734197 A CN114734197 A CN 114734197A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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Abstract
The application provides a method and a device for adjusting the distance between rollers of a roller frame and a roller device. The method comprises the following steps: controlling to place the pipeline on the roller frame, wherein two rollers of two roller structures of the roller frame positioned on two sides of the central axis of the pipeline are in contact with the outer wall of the pipeline; the first motor drive support of control removes, adjusts the interval between two gyro wheels of every supporting structure, and first pressure and second pressure up to two gyro wheels of same gyro wheel structure are the same, and first pressure is the pressure that the gyro wheel bore in the vertical direction, and the second pressure is the pressure that the gyro wheel bore in the equal vertically direction of the axis of vertical direction and pipeline. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same through controlling first motor drive support removal to can the automatic adjustment gyro wheel interval adapt to the pipeline of different pipe diameters, also consequently can promote the efficiency of construction.
Description
Technical Field
The application relates to the field of pipeline welding, in particular to a method and a device for adjusting the roller spacing of a roller frame, a computer readable storage medium, a processor and a roller device.
Background
The indoor prefabricated welding (the prefabricated factory welds part in advance) of present pipeline mostly adopts the mode welding of gyro wheel frame, but prefabricated pipeline welded pipe diameter generally all a lot of kinds, the gyro wheel frame commonly used is generally through manual regulation gyro wheel interval, manual regulation gyro wheel interval has increased the requirement to operating personnel, hardly guarantees at every turn, everyone reaches the unanimous level, there is certain instability in the present construction, influence the quality of construction operation greatly, simultaneously greatly reduced the on-the-spot efficiency of construction.
Therefore, a method for automatically adjusting the roller spacing of the roller frame is needed.
The above information disclosed in this background section is only for enhancement of understanding of the background of the technology described herein and, therefore, it may contain information that does not form the prior art that is already known in this country to a person of ordinary skill in the art.
Disclosure of Invention
The present disclosure provides a method and an apparatus for adjusting a roller gap of a roller frame, a computer-readable storage medium, a processor, and a roller apparatus, so as to solve the problem that the roller frame in the prior art cannot automatically adjust the roller gap.
According to an aspect of an embodiment of the present invention, there is provided a method for adjusting a roller spacing between roller frames, where at least one roller frame is provided, each roller frame includes a base, two roller structures disposed on the base at an interval, at least one roller structure includes a guide rail, a bracket, a roller, and a first motor, the guide rail is mounted on the base, one end of the bracket is sleeved on the guide rail, the other end of the bracket is connected to the roller, and the first motor is configured to drive the bracket to move, the method includes: controlling to place a pipeline on the roller frame, wherein two rollers of the two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline; the first motor is controlled to drive the support to move, the distance between the two idler wheels of each support structure is adjusted until the same first pressure of the two idler wheels of each idler wheel structure is the same, the second pressure of the two idler wheels of each idler wheel structure is the same, the first pressure is the pressure borne by the idler wheels in the vertical direction, the second pressure is the pressure borne by the idler wheels in the preset direction, and the preset direction is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline.
Optionally, after controlling at least one of the first motors to drive the bracket to move, so that the corresponding at least one of the rollers moves, so that the first pressing forces of two rollers of the same roller structure are the same, and the second pressing forces of two rollers of the same roller structure are the same, the method further includes: controlling the first motor to drive the bracket to move, so that the distance between the two rollers of each bracket structure is reduced, and the pressure ratio of the first pressure to the second pressure of each roller is more than 1.
Optionally, the pressure ratio is
Optionally, prior to controlling placement of a pipe on the roller frame, the method further comprises: and controlling the first motor to drive the bracket to move so that the distance between the two rollers of each bracket structure is minimum.
Optionally, in the process of controlling at least one first motor to drive the bracket to move and adjusting the distance between the two rollers of each bracket structure, the method further comprises: and acquiring the first pressure and the second pressure in real time.
Optionally, in each roller frame, one of the two roller structures includes a second motor, and in controlling the first motor to drive the bracket to move, the method further includes: and controlling the second motor to drive the roller to rotate.
According to another aspect of the embodiments of the present invention, there is provided an apparatus for adjusting a roller spacing between roller frames, where at least one roller frame is provided, each roller frame includes a base, and two roller structures disposed on the base at an interval, each roller structure includes a guide rail, a bracket, a roller, and a first motor, the guide rail is mounted on the base, one end of the bracket is sleeved on the guide rail, the other end of the bracket is connected to the roller, and the first motor is used to drive the bracket to move, and the apparatus includes: the first control unit is used for controlling a pipeline to be placed on the roller carrier, and two rollers of two roller structures of one roller carrier are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline; the second control unit is used for controlling the first motor to drive the support to move, adjusting the distance between the two rollers of each support structure until the first pressure of the two rollers of the same roller structure is the same, and the second pressure of the two rollers of the same roller structure is the same, wherein the first pressure is the pressure born by the rollers in the vertical direction, the second pressure is the pressure born by the rollers in the preset direction, and the preset direction is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline.
According to another aspect of embodiments of the present invention, there is also provided a computer-readable storage medium including a stored program, wherein the program performs any one of the methods.
According to another aspect of the embodiments of the present invention, there is also provided a processor for executing a program, where the program executes to perform any one of the methods.
According to another aspect of the embodiments of the present invention, there is also provided a roller device, including at least one roller frame, one or more processors, a memory, and one or more programs, wherein each roller frame includes a base, two roller structures disposed on the base at intervals, at least one of the roller structures includes a guide rail, a bracket, a roller, and a first motor, the guide rail is mounted on the base, one end of the bracket is sleeved on the guide rail, the other end of the bracket is connected with the roller, the first motor is used for driving the bracket to move, the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for executing any one of the methods.
In an embodiment of the present invention, the method for adjusting a roller gap of the roller frame includes: controlling to place a pipeline on the roller frame, wherein two rollers of the two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline; and controlling the first motor to drive the bracket to move, and adjusting the distance between the two rollers of each bracket structure until the two rollers of the same roller structure bear the same pressure in the vertical direction, namely the first pressure is the same, and the second pressure of the two rollers of the same roller structure is the same, wherein the second pressure is the pressure borne by the rollers in a preset direction, namely the pressure is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through controlling first motor drive support for the first pressure and the second pressure of the gyro wheel of same gyro wheel structure are the same, thereby can adapt to the pipeline of different pipe diameters by the automatic adjustment gyro wheel interval, also consequently can promote the efficiency of construction.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
fig. 1 is a schematic structural view illustrating an adjusting apparatus for a roller gap of a roller frame according to an embodiment of the present application;
fig. 2 is a schematic flow chart illustrating a method for adjusting a roller gap of a roller frame according to an embodiment of the present disclosure;
FIG. 3 illustrates a schematic top view of rollers and ducts of a roller frame of an embodiment of the present application;
FIG. 4 illustrates a roller and duct cross-sectional view of a roller frame of an embodiment of the present application;
fig. 5 shows a schematic view of an adjustment device of a roller spacing of a roller frame according to an embodiment of the present application.
Wherein the figures include the following reference numerals:
10. a base; 20. a roller structure; 21. a guide rail; 22. a support; 23. a roller; 24. a first motor; 30. a pipeline; 40. a second motor; 50. a first control unit; 60. a second control unit; 70. a roller frame; 221. a stent body; 222. a slide block.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
As mentioned in the background of the invention, in order to solve the above problems, a roller spacing adjustment method and apparatus for a roller frame, a computer-readable storage medium, a processor, and a roller device are provided in an exemplary embodiment of the present application.
According to an embodiment of the application, a method for adjusting the roller distance of a roller frame is provided. As shown in fig. 1, each of the roller frames 70 includes at least one base 10, and two roller structures 20 disposed on the base at intervals, at least one of the roller structures includes a guide rail 21, a bracket 22, a roller 23, and a first motor 24, the guide rail is mounted on the base 10, one end of the bracket 22 is sleeved on the guide rail 21, the other end of the bracket 22 is connected to the roller 23, and the first motor 24 is configured to drive the bracket 22 to move.
Fig. 2 is a flowchart of a method for adjusting a roller spacing of a roller frame according to an embodiment of the present disclosure. As shown in fig. 2, the method comprises the steps of:
step S101, controlling to place a pipeline 30 on the roller frame 70, wherein two rollers 23 of two roller structures 20 of one roller frame 70 are in contact with the outer wall of the pipeline 30 and are positioned at two sides of the central axis of the pipeline 30;
step S102, controlling the first motor 24 to drive the bracket 22 to move, and adjusting a distance between the two rollers 23 of each bracket 22 structure until first pressures of the two rollers 23 of the same roller structure 20 are the same, and second pressures of the two rollers 23 of the same roller structure 20 are the same, where the first pressures are pressures borne by the rollers 23 in a vertical direction, the second pressures are pressures borne by the rollers 23 in a predetermined direction, and the predetermined direction is perpendicular to the vertical direction and perpendicular to a central axis of the pipeline 30.
The method for adjusting the roller spacing of the roller frame comprises the following steps of firstly, controlling to place a pipeline on the roller frame, enabling the roller frame to be positioned at two sides of the central axis of the pipeline, and enabling two rollers of two roller structures of one roller frame to be in contact with the outer wall of the pipeline; and controlling the first motor to drive the bracket to move, and adjusting the distance between the two rollers of each bracket structure until first pressure borne by the two rollers of the same roller structure in the vertical direction is the same, and second pressure borne by the two rollers of the same roller structure in the direction perpendicular to the vertical direction and perpendicular to the central axis of the pipeline is the same. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through controlling first motor drive support, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
It should be noted that the steps illustrated in the flow charts of the figures may be performed in a computer system such as one computer-executable instruction and that, although a logical order is illustrated in the flow charts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
In the adjusting process, when the first pressure or the second pressure of the two rollers of the same roller structure is different, one sliding block corresponding to the roller with the larger first pressure or the second pressure extends outwards, and the sliding block corresponding to the roller with the smaller pressure contracts inwards until the sliding blocks with the same first pressure or second pressure of the two rollers of the same roller structure stop moving.
The roller frame 70 of the present application may have one, as shown in fig. 1; there may also be two or more, as shown in FIG. 3, with two roller frames 70 for a total of four rollers. The number of the roller frames 70 can be determined according to the length of the pipeline, when the pipeline is short, one roller frame 70 can be provided, and when the pipeline is long, a plurality of roller frames 70 can be provided, and the plurality of roller frames 70 are arranged at intervals.
In a specific embodiment of the present application, as shown in fig. 1, the bracket 22 includes a bracket body 221 and a slider 222, one end of the bracket body 221 is connected to the slider 222, the slider 222 is sleeved on the guide rail, and the other end of the bracket body 221 is connected to the roller 23. The first motor 24 drives the slider to move, so as to drive the bracket body 221 to move, thereby driving the rollers 23 to operate, and thus adjusting the distance between the two rollers 23 in one roller frame 70.
In an embodiment of the present application, as shown in fig. 1, after controlling at least one of the first motors 24 to drive the brackets 22 to move, so that the corresponding at least one of the rollers 23 moves, so that the first pressing forces of two rollers of the same roller structure 20 are the same, and the second pressing forces of two rollers 23 of the same roller structure 20 are the same, the method further includes: the first motor 24 is controlled to drive the bracket 22 to move, so that the distance between the two rollers 23 of each bracket 22 structure is reduced, and the pressure ratio of the first pressure to the second pressure of each roller 23 is larger than 1. In the scheme, after the first pressure and the second pressure of the roller of the same roller structure are the same, the first motor is controlled to drive the brackets to move, so that the distance between the two rollers of each bracket is reduced until the ratio of the first pressure to the second pressure of the roller is greater than 1, namely the first pressure is greater than the second pressure, and the pipeline can be prevented from slipping on the roller frame. In a more specific embodiment of the present application, the pressure ratio is
The ratio of the first pressure to the second pressure is
As shown in fig. 4, when the center of the pipe 30 and the center of the same roller 23 form an equilateral triangle, the stability of the whole mechanical structure is higher, and according to mathematical operation and stress analysis, the inner angle of the equilateral triangle is 60 degrees,
in order to simplify the strategy of adjusting the roller spacing so that different pipes can be placed on the roller frame, the pipes can be adjusted in one direction, in another embodiment of the present application, before controlling the placement of the pipes on the roller frame, the method further comprises: and controlling the first motor to drive the bracket to move so as to minimize the distance between the two rollers of each bracket structure.
In a specific embodiment, the bracket comprises a bracket body and a sliding block, and two ends of the sliding block are provided with limit sensors. Before the pipeline is placed on the roller frame, the first motor is controlled to drive the brackets to move, the spacing between the two rollers of each bracket structure is determined to reach the spacing through a spacing sensor, and the minimum spacing between the rollers is kept.
In another embodiment of the present application, in controlling at least one of the first motors to drive the supporting frames to move, the method further includes: and acquiring the first pressure and the second pressure in real time. The first pressure and the second pressure are obtained in real time, and the roller distance can be adjusted in real time, efficiently and accurately.
In a more specific embodiment, each roller structure further includes a first pressure sensor and a second pressure sensor, wherein the first pressure sensor is configured to detect a first pressure, and the second pressure sensor is configured to detect a second pressure. Specifically, the position of the first pressure sensor and the mounting position of the second pressure sensor may be adjusted according to actual conditions, as long as the first pressure and the second pressure can be detected respectively with high accuracy. Specifically, first pressure sensor and second pressure sensor can install in the pivot of gyro wheel, can detect first pressure and second pressure like this accurately, but, in this particular mode, first pressure sensor and second pressure sensor's the installation degree of difficulty is great, and the mode of setting is comparatively complicated. In order to simplify the installation process of the two sensors, in one embodiment of the present application, the first pressure sensor and the second pressure sensor are installed on the bracket.
In another embodiment of the present application, as shown in fig. 1, in each of the roller frames 70, one of the roller structures 20 of the two roller structures 20 includes a second motor 40, and in controlling the first motor 24 to drive the bracket 22 to move, the method further includes: and controlling the second motor 40 to drive the corresponding roller 23 to rotate. In the process of adjusting the distance between the rollers, the second motor 40 drives the rollers to rotate, so as to drive the pipeline 30 to rotate, and the pipeline 30 rotates to drive the other roller to rotate, so that the whole rolling adjustment process is more labor-saving and efficient.
In practical applications, as shown in fig. 1, each of the roller frames 70 includes two roller structures 20, the roller structure with the second motor mounted thereon is referred to as a driving roller, and the roller structure without the second motor mounted thereon is referred to as a driven roller.
The embodiment of the present application further provides a device for adjusting a roller gap of a roller frame, and it should be noted that the device for adjusting a roller gap of a roller frame according to the embodiment of the present application may be used to execute the method for adjusting a roller gap of a roller frame according to the embodiment of the present application. The following describes an adjustment device for adjusting a roller spacing of a roller frame according to an embodiment of the present application.
As shown in fig. 1, each of the roller frames 70 includes at least one roller frame 70, each of the roller frames 70 includes a base 10 and two roller structures 20 spaced apart from each other on the base 10, each of the roller structures 20 includes a rail 21, a bracket 22, a roller 23 and a first motor 24, the rail 21 is mounted on the base 10, one end of the bracket 22 is sleeved on the rail 21, the other end of the bracket 22 is connected to the roller, and the first motor 24 is used for driving the bracket 22 to move. Fig. 5 is a schematic view illustrating an apparatus for adjusting a roller interval of a roller frame 70 according to an embodiment of the present application, as shown in fig. 5, the apparatus includes a first control unit 50 and a second control unit 60, wherein the first control unit 50 is used for controlling the placement of a pipe 30 on the roller frame 70, and two rollers 23 of two roller structures 20 of one roller frame 70 are in contact with an outer wall of the pipe 30 and are located at both sides of a central axis of the pipe 30; the second control unit 60 is configured to control the first motor 24 to drive the bracket 22 to move, and adjust a distance between the two rollers 23 of each bracket 22 structure until a first pressure of the two rollers 23 of the same roller structure 20 is the same, and a second pressure of the two rollers 23 of the same roller structure 20 is the same, where the first pressure is a pressure borne by the rollers 23 in a vertical direction, the second pressure is a pressure borne by the rollers 23 in a predetermined direction, and the predetermined direction is perpendicular to the vertical direction and perpendicular to a central axis of the pipeline 30.
The adjusting device for the roller spacing of the roller frame comprises a first control unit and a second control unit, wherein the first control unit controls the pipeline to be placed on the roller frame, and two rollers of two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline; the second control unit controls the first motor to drive the bracket to move, and adjusts the distance between the two rollers of each bracket structure until the two rollers of the same roller structure bear the same pressure in the vertical direction, namely the first pressure is the same, and the second pressure of the two rollers of the same roller structure is the same, namely the second pressure is the pressure borne by the rollers in the preset direction, namely the direction perpendicular to the vertical direction and perpendicular to the central axis of the pipeline. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through the first motor drive support of control, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
The device for adjusting the roller spacing of the roller frame comprises a processor and a memory, wherein the first control unit, the second control unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be arranged at one or more than one, and the roller distance of the roller frame is automatically adjusted by adjusting the kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a processor, implements the method for adjusting the roller spacing of the roller frame.
The embodiment of the invention provides a processor, which is used for running a program, wherein the program executes the method for adjusting the roller spacing of the roller frame when running.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein when the processor executes the program, at least the following steps are realized:
step S101, controlling to place a pipeline on the roller frame, wherein two rollers of two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline;
step S102, controlling the first motor to drive the bracket to move, and adjusting a distance between the two rollers of each bracket structure until first pressures of the two rollers of the same roller structure are the same, and second pressures of the two rollers of the same roller structure are the same, where the first pressures are pressures borne by the rollers in a vertical direction, the second pressures are pressures borne by the rollers in a predetermined direction, and the predetermined direction is perpendicular to the vertical direction and perpendicular to a central axis of the pipeline.
The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:
step S101, controlling to place a pipeline on the roller frame, wherein two rollers of two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline;
step S102, controlling the first motor to drive the bracket to move, and adjusting a distance between the two rollers of each bracket structure until first pressures of the two rollers of the same roller structure are the same, and second pressures of the two rollers of the same roller structure are the same, where the first pressures are pressures borne by the rollers in a vertical direction, the second pressures are pressures borne by the rollers in a predetermined direction, and the predetermined direction is perpendicular to the vertical direction and perpendicular to a central axis of the pipeline.
In another embodiment of the present application, there is also provided a roller device comprising at least one roller frame, one or more processors, memory, and one or more programs, wherein, as shown in fig. 1, each roller frame comprises a base 10, two roller structures 20 arranged on the base 10 at intervals, at least one of the roller structures 20 comprises a guide rail 21, a bracket 22, a roller 23 and a first motor 24, the guide rail 21 is installed on the base 10, one end of the bracket 22 is sleeved on the guide rail 21, the other end of the bracket 22 is connected with the roller 23, the first motor 24 is used for driving the bracket 22 to move, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods described above.
Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through controlling first motor drive support, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
In order to make the technical solutions of the present application more clearly understood by those skilled in the art, the technical solutions of the present application will be described in detail below with reference to specific examples and comparative examples.
Examples
The embodiment provides a roller spacing adjusting device of a roller frame. There are two sets of roller frames 70, as shown in fig. 1, each roller frame 70 includes a base 10, two roller structures 20 disposed on the base at intervals, at least one of the roller structures includes a guide rail 21, a bracket 22, a roller 23 and a first motor 24, the guide rail is mounted on the base 10, one end of the bracket 22 is sleeved on the guide rail 21, the other end of the bracket 22 is connected to the roller 23, and the first motor 24 is used for driving the bracket 22 to move.
The method for adjusting the roller spacing of the roller frame in this embodiment includes the following steps:
firstly, before the pipeline 30 is controlled to be placed on the roller frame 70, the first motor 24 is controlled to drive the bracket 22 to move, the spacing between the two rollers 23 of each bracket 22 structure is determined to reach the spacing through a spacing sensor, and the minimum spacing between the rollers 23 is kept;
then, controlling to place the pipeline 30 on the roller frame 70, and the two rollers 23 of the two roller structures 20 of one roller frame 70 are in contact with the outer wall of the pipeline 30 and are positioned at two sides of the central axis of the pipeline 30;
and controlling the first motor 24 to drive the bracket 22 to move, and adjusting the distance between the two rollers 23 of each bracket 22 structure until first pressures of the two rollers 23 of the same roller structure 20 are the same, and second pressures of the two rollers 23 of the same roller structure 20 are the same, wherein the first pressures are pressures borne by the rollers 23 in the vertical direction, the second pressures are pressures borne by the rollers 23 in a predetermined direction, and the predetermined direction is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline 30. The first pressure and the second pressure are obtained in real time through the pressure sensor on the bracket. When the first pressure or the second pressure of the two rollers 23 of the same roller structure 20 is different, one of the sliders 222 of the two rollers 23 with the larger first pressure or the larger second pressure extends outward, and one of the sliders 222 of the two rollers with the smaller first pressure or the smaller second pressure contracts inward, until the retraction of the slider 222 with the same first pressure or the same second pressure of the two rollers 23 of the same roller structure 20 is stopped;
finally, the slider 222 is synchronously retracted inward until the ratio of the first pressure to the second pressure is equal to
Automatic adjustment of the position of the tube placement roller carriage 70 is accomplished.
From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:
1) the method for adjusting the roller spacing of the roller frame controls a pipeline to be placed on the roller frame, and two rollers of two roller structures of one roller frame are in contact with the outer wall of the pipeline and located on two sides of the central axis of the pipeline; and controlling the first motor to drive the bracket to move, and adjusting the distance between the two rollers of each bracket structure until the two rollers of the same roller structure bear the same pressure in the vertical direction, namely the first pressure is the same, and the second pressure of the two rollers of the same roller structure is the same, wherein the second pressure is the pressure borne by the rollers in the preset direction, namely the pressure which is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through controlling first motor drive support, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
2) The device for adjusting the roller spacing of the roller frame comprises a first control unit and a second control unit, wherein the first control unit controls the pipeline to be placed on the roller frame, and two rollers of two roller structures of one roller frame are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline; the second control unit controls the first motor to drive the bracket to move, and adjusts the distance between the two rollers of each bracket structure until the two rollers of the same roller structure bear the same pressure in the vertical direction, namely the first pressure is the same, and the second pressure of the two rollers of the same roller structure is the same, namely the second pressure is the pressure borne by the rollers in the preset direction, namely the direction perpendicular to the vertical direction and perpendicular to the central axis of the pipeline. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through controlling first motor drive support, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
3) The roller device of the present application includes at least one roller frame, one or more processors, a memory, and one or more programs, wherein each of the roller frames includes a base, two roller structures disposed on the base at intervals, at least one of the roller structures includes a rail, a bracket, a roller, and a first motor, the rail is mounted on the base, one end of the bracket is sleeved on the rail, the other end of the bracket is connected to the roller, the first motor is used for driving the bracket to move, the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs include instructions for executing any one of the above methods. Compare prior art can't the gyro wheel interval of automatic adjustment gyro wheel frame, this application removes through the first motor drive support of control, adjusts the interval of gyro wheel, and makes the first pressure and the second pressure of the gyro wheel of same gyro wheel structure the same, has realized the automatic adjustment of gyro wheel interval in order to adapt to the pipeline of different pipe diameters. In addition, the space between the rollers can be adjusted in a self-adaptive mode, so that the construction efficiency can be improved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The method for adjusting the distance between the rollers of the roller frame is characterized in that at least one roller frame is provided, each roller frame comprises a base and two roller structures arranged on the base at intervals, at least one roller structure comprises a guide rail, a support, a roller and a first motor, the guide rail is arranged on the base, one end of the support is sleeved on the guide rail, the other end of the support is connected with the roller, the first motor is used for driving the support to move, and the method for adjusting the distance between the rollers of the roller frame comprises the following steps:
controlling to place a pipeline on the roller carrier, wherein two rollers of the two roller structures of one roller carrier are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline;
the first motor is controlled to drive the support to move, the distance between the two idler wheels of each support structure is adjusted until the same first pressure of the two idler wheels of each idler wheel structure is the same, the second pressure of the two idler wheels of each idler wheel structure is the same, the first pressure is the pressure borne by the idler wheels in the vertical direction, the second pressure is the pressure borne by the idler wheels in the preset direction, and the preset direction is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline.
2. The method of claim 1, wherein after controlling at least one of the first motors to drive the carriage to move such that the corresponding at least one of the rollers moves such that the first pressures of the two rollers of the same roller structure are the same and the second pressures of the two rollers of the same roller structure are the same, the method further comprises:
controlling the first motor to drive the bracket to move, so that the distance between the two rollers of each bracket structure is reduced, and the pressure ratio of the first pressure to the second pressure of each roller is more than 1.
3. The method of claim 2, wherein the pressure ratio is
4. The method according to claim 1, wherein prior to controlling placement of a pipe on the roller frame, the method further comprises:
the first motor is controlled to drive the support frame to move, so that the distance between the two rollers of each support frame structure is minimum.
5. The method of claim 4, wherein in controlling the at least one first motor to drive the carriage to move, adjusting the spacing between the two rollers of each carriage structure, the method further comprises:
and acquiring the first pressure and the second pressure in real time.
6. The method according to any one of claims 1 to 5, wherein one of the two roller structures in each roller frame includes a second motor, and wherein in controlling the first motor to drive the carriage to move, the method further comprises:
and controlling the second motor to drive the corresponding roller to rotate.
7. The utility model provides an adjusting device of gyro wheel interval of gyro wheel frame, its characterized in that, the gyro wheel frame has at least one, every the gyro wheel frame includes that base, two intervals set up two gyro wheel structures on the base, each the gyro wheel structure includes guide rail, support, gyro wheel and first motor, the guide rail is installed on the base, a pot head of support is established on the guide rail, the other end of support with the gyro wheel is connected, first motor is used for the drive the support removes, adjusting device includes:
the first control unit is used for controlling a pipeline to be placed on the roller carrier, and two rollers of two roller structures of one roller carrier are in contact with the outer wall of the pipeline and are positioned on two sides of the central axis of the pipeline;
the second control unit is used for controlling the first motor to drive the support to move, adjusting the distance between the two rollers of each support structure until the first pressure of the two rollers of the same roller structure is the same, and the second pressure of the two rollers of the same roller structure is the same, wherein the first pressure is the pressure borne by the rollers in the vertical direction, the second pressure is the pressure borne by the rollers in the preset direction, and the preset direction is perpendicular to the vertical direction and perpendicular to the central axis of the pipeline.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program performs the method of any one of claims 1 to 6.
9. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the method of any of claims 1 to 6.
10. A roller device, comprising at least one roller frame, one or more processors, memory, and one or more programs, wherein each roller frame comprises a base, two roller structures spaced apart on the base, at least one of the roller structures comprises a track, a bracket, a roller, and a first motor, the track is mounted on the base, one end of the bracket is mounted on the track, the other end of the bracket is connected to the roller, the first motor is used for driving the bracket to move, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, and the one or more programs comprise instructions for performing the method of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679214.2A CN114734197A (en) | 2021-12-31 | 2021-12-31 | Method and device for adjusting roller spacing of roller frame and roller device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679214.2A CN114734197A (en) | 2021-12-31 | 2021-12-31 | Method and device for adjusting roller spacing of roller frame and roller device |
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| CN114734197A true CN114734197A (en) | 2022-07-12 |
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| CN202111679214.2A Pending CN114734197A (en) | 2021-12-31 | 2021-12-31 | Method and device for adjusting roller spacing of roller frame and roller device |
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| CN113664445A (en) * | 2021-08-27 | 2021-11-19 | 李恩彦 | Anti-channeling roller frame and using method thereof |
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| CN102441758A (en) * | 2011-10-20 | 2012-05-09 | 新疆威奥科技股份有限公司 | Welding roller carrier wrap angle adjusting device and use method for same |
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