CN111941274A - Pipe overturning mechanism and pipe material conveying equipment - Google Patents
Pipe overturning mechanism and pipe material conveying equipment Download PDFInfo
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- CN111941274A CN111941274A CN202010824221.6A CN202010824221A CN111941274A CN 111941274 A CN111941274 A CN 111941274A CN 202010824221 A CN202010824221 A CN 202010824221A CN 111941274 A CN111941274 A CN 111941274A
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- pipe
- connecting plate
- driving device
- supporting surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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Abstract
The application provides a pipe mechanism and pipe material transmission equipment turn over relates to pipe material transmission technical field. Wherein, the pipe mechanism turns over, it includes: the device comprises a bracket, a driving device, a first connecting plate and a second connecting plate; the first end part of the first connecting plate is provided with a first hook part, the first end part of the second connecting plate is provided with a second hook part, the top of the support is provided with a first connecting part and a second connecting part at intervals, the position of the first connecting plate close to the first end part is hinged to the first connecting part, the second end of the second connecting plate is hinged to the second connecting part, the driving device is arranged on the support, the driving end of the driving device extends to the top of the support and is located in the middle of the first connecting part and the second connecting part, and the second end of the first connecting plate and the position of the second connecting plate close to the first end part are hinged to the driving end of the driving device. The pipe turning mechanism can be matched with polishing equipment to automatically feed and discharge, so that workers are liberated, the labor intensity of the workers is reduced, and the polishing efficiency is improved.
Description
Technical Field
The application relates to the technical field of pipe material transmission, in particular to a pipe overturning mechanism and pipe material transmission equipment.
Background
In the production of oil and gas, many tubular bodies are required, such as sand screens, tubing, drill pipe, and the like.
The various pipe bodies need to be polished and ground during production, before use or after a period of use, particularly the filtering sleeve in the sand control screen pipe needs to be polished and ground for inner and outer walls within a certain length range at two ends of the filtering sleeve before the assembly of the sand control screen pipe is completed by welding so as to remove welding slag splashing attachments in the welding process.
However, when polishing the two ends of the filter sleeve, loading and unloading are all performed manually, which results in high labor intensity of workers and time and labor waste.
Disclosure of Invention
The invention mainly aims to provide a pipe overturning mechanism and pipe material conveying equipment, which can solve the technical problems of high labor intensity and low efficiency caused by manual feeding and discharging when the conventional filter sleeve is polished.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
the application provides a tube overturning mechanism, includes:
the device comprises a bracket, a driving device, a first connecting plate and a second connecting plate;
the first end part of the first connecting plate is provided with a first hook part, the first end part of the second connecting plate is provided with a second hook part, the top of the bracket is provided with a first connecting part and a second connecting part at intervals, the position of the first connecting plate close to the first end part is hinged with the first connecting part, the second end of the second connecting plate is hinged with the second connecting part, the driving device is arranged on the bracket, the driving end of the driving device extends to the top of the bracket and is positioned in the middle of the first connecting part and the second connecting part, and the second end of the first connecting plate and the first end of the second connecting plate are hinged with the driving end of the driving device simultaneously;
the second hook part can overturn the pipe material above the driving end of the driving device to one side of the second connecting plate in the process that the driving end of the driving device moves from the first position to the second position, and the first hook part can hook up the pipe material to overturn the pipe material to the driving end of the driving device in the process that the driving end of the driving device moves from the second position to the first position.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Optionally, in the tube tilting mechanism, the support includes a base, a plurality of support rods arranged around the base, and a top plate arranged at the tops of the support rods, a hollow area is arranged in the middle of the top plate, the driving device is arranged in the middle of the base, and a driving end of the driving device can extend out of the hollow area;
the first connecting portion and the second connecting portion are arranged on the top plate and are oppositely arranged on two sides of the hollow area.
Optionally, in the tube tilting mechanism, the first connecting portion includes two supporting plates disposed at an interval, and the first connecting plate is sandwiched between the two supporting plates and is hinged to the supporting plates through a rotating shaft penetrating through the first connecting plate;
the second connecting portion has the same structure as the first connecting portion.
Optionally, in the pipe overturning mechanism, the first hook is an arc or a hook formed on a vertically upward side of the first end of the first connecting plate;
the second hook part is an arc or a hook formed on one side of the first end of the second connecting plate which is vertically upward.
Optionally, in the foregoing tube tilting mechanism, the second end of the first connecting plate is provided with a strip-shaped hole, the first end of the second connecting plate is provided with a strip-shaped hole, and the driving end of the driving device is slidably hinged to the strip-shaped hole of the first connecting plate and the strip-shaped hole of the second connecting plate through a rotating shaft.
On the other hand, to solve the above technical problem, the embodiments of the present application provide the following technical solutions:
the application provides a pipe material transmission equipment includes:
a tube overturning mechanism;
the tube-turning mechanism comprises: the device comprises a bracket, a driving device, a first connecting plate and a second connecting plate;
the first end part of the first connecting plate is provided with a first hook part, the first end part of the second connecting plate is provided with a second hook part, the top of the bracket is provided with a first connecting part and a second connecting part at intervals, the position of the first connecting plate close to the first end part is hinged with the first connecting part, the second end of the second connecting plate is hinged with the second connecting part, the driving device is arranged on the bracket, the driving end of the driving device extends to the top of the bracket and is positioned in the middle of the first connecting part and the second connecting part, and the second end of the first connecting plate and the first end of the second connecting plate are hinged with the driving end of the driving device simultaneously;
the second hook part can turn over the pipe material above the driving end of the driving device to one side of the second connecting plate in the process that the driving end of the driving device moves from the first position to the second position, and the first hook part can hook up the pipe material to turn over the pipe material to the driving end position of the driving device in the process that the driving end of the driving device moves from the second position to the first position;
a feeding frame and a discharging frame;
the feeding frame is arranged on one side of a first end of a first connecting plate of the pipe turning mechanism and connected with the pipe turning mechanism, and the discharging frame is arranged on one side of a second end of a second connecting plate of the pipe turning mechanism and connected with the pipe turning mechanism;
the feeding frame is used for storing pipe materials and conveying the pipe materials to the pipe turning mechanism, and the pipe turning mechanism is used for conveying the pipe materials to a polishing station and turning and conveying the polished pipe materials to the discharging frame.
Optionally, the number of the tube overturning mechanisms is at least two, at least two tube overturning mechanisms are arranged between the feeding frame and the discharging frame at intervals, the driving devices of at least two tube overturning mechanisms are located on the same straight line, and the first connecting plates of at least two tube overturning mechanisms are parallel to each other.
Optionally, in the tube turning mechanism, a first supporting surface is formed at the top of the feeding frame, a first side of the first supporting surface is connected to the tube turning mechanism, and a preset included angle is formed between the first supporting surface and a horizontal plane, so that the tube material on the first supporting surface has a tendency of rolling towards the tube turning machine;
the top of the blanking frame is provided with a second supporting surface, the first side of the second supporting surface is connected with the pipe turning mechanism, and a preset included angle is formed between the second supporting surface and the horizontal plane, so that the pipe falling onto the second supporting surface has a tendency of rolling in a direction away from the pipe turning mechanism.
Optionally, in the tube tilting mechanism, an angle of the preset included angle is equal to 1 to 3 degrees.
Optionally, in the tube tilting mechanism, a first retaining portion is disposed at an edge of a first side of the first supporting surface, and a second retaining portion is disposed at an edge of a second side of the second supporting surface opposite to the first side.
Optionally, in the tube tilting mechanism, a projection of the first hook of the first connecting plate on the first supporting surface extends a preset distance from a first side of the first supporting surface to an opposite second side of the first supporting surface.
By the technical scheme, the pipe overturning mechanism and the pipe conveying equipment at least have the following advantages:
the pipe overturning mechanism provided by the embodiment of the invention comprises a support, a driving device, a first connecting plate and a second connecting plate, wherein a connecting rod mechanism is formed between the first connecting plate and the second connecting plate as well as between the support and the driving device, the first connecting plate and the second connecting plate can be linked under the driving of the driving device, the whole pipe overturning mechanism can be placed below a pipe material positioned at a polishing station, so that when the driving end of the driving device moves from a lower first position to a higher second position, a second hook part can overturn the pipe material positioned above the driving end of the driving device to one side of the second connecting plate, namely the pipe material positioned at the polishing station can be overturned to the second connecting plate and then fall into a blanking frame, and in the process that the driving end of the driving device moves from the higher second position to the lower first position, the first hook part can hook the pipe material positioned at the feeding side to enable the pipe material to overturn towards the driving end of the driving device, and then falls into the polishing station. In summary, the pipe-turning mechanism provided by the embodiment of the invention can be matched with polishing equipment to automatically feed and discharge, liberate workers, reduce the labor intensity of the workers and improve the polishing efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 schematically illustrates a structural view of a driving end of a driving device of a tube overturning mechanism moving to a second position;
FIG. 2 is a schematic view of a driving end of a driving device of a tube overturning mechanism moving to a first position;
FIG. 3 is a schematic structural diagram of a pipe turning and blanking device of a pipe conveying device;
fig. 4 schematically shows a structural schematic diagram of a pipe turning and feeding device of the pipe material conveying device.
The numbers in fig. 1-4 are respectively:
1-support, 11-base, 12-support rod, 13-top plate, 131-hollowed-out area, 2-driving device, 3-first connecting plate, 31-first hook part, 4-second connecting plate, 41-second hook part, 5-first connecting part, 6-second connecting part, 7-feeding frame, 71-first supporting surface, 72-first retaining part, 8-discharging frame, 81-second supporting surface and 82-second retaining part.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
Example one
As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a tube-turning mechanism, which includes: the device comprises a bracket 1, a driving device 2, a first connecting plate 3 and a second connecting plate 4;
a first hook part 31 is arranged at the first end part of the first connecting plate 3, a second hook part 41 is arranged at the first end part of the second connecting plate 4, a first connecting part 5 and a second connecting part 6 are arranged at the top of the bracket 1 at intervals, the first connecting plate 3 is hinged to the first connecting part 5 at a position close to the first end part, the second connecting part 6 is hinged to the second connecting part 4 at a position close to the first end part, the driving device 2 is arranged on the bracket 1, the driving end of the driving device 2 extends to the top of the bracket 1 and is positioned at a position between the first connecting part 5 and the second connecting part 6, and the second end of the first connecting plate 3 and the first end of the second connecting plate 4 are hinged to the driving end of the driving device 2 at the same time;
during the process that the driving end of the driving device 2 moves from the first position to the second position, the second hook 41 can turn over the pipe located above the driving end of the driving device 2 to one side of the second connecting plate 4, and during the process that the driving end of the driving device 2 moves from the second position to the first position, the first hook 31 can hook up the pipe to turn over the pipe to the driving end of the driving device 2.
Specifically, the bracket 1 is a structure for mounting the driving device 2, the first connecting plate 3 and the second connecting plate 4, and may be a frame-type structure or a seat-type structure. It should be noted that the height of the bracket 1 needs to be set according to the height of the polishing station of the polishing device, and needs to be lower than the height of the polishing station, so as to ensure that when the driving end of the driving device 2 of the first connecting plate 3 and the second connecting plate 4 is at the first position, the first connecting plate 3 and the second connecting plate 4 are both located below the pipe material at the polishing station, thereby avoiding interference on rotation of the pipe material to be polished, and also needs to ensure that the first connecting plate 3 and the second connecting plate 4 can jack up the pipe material and turn the pipe material down through the second hook part 41 of the second connecting plate 4 in the process of moving to the higher position in the process of moving to the second position. Among them, the bracket 1 is preferably made of a metal material having a certain strength, for example, a steel material.
The first connecting plate 3 and the second connecting plate 4 can be identical in structure and size and material, and the first connecting plate 3 and the second connecting plate 4 also need to be made of metal materials with certain strength, such as steel materials, because the tube materials needing to be turned over are generally heavy. The first end of first link plate 3 and the articulated position of support 1 need avoid first portion 31 that colludes, first link plate 3 and the articulated position of first connecting portion 5 of support 1 apart from first link plate 3 first end certain distance promptly, the first end of second link plate 4 and the articulated position of support 1 can be first end, make second portion 41 that collude be in the top of drive end of drive arrangement 2, when guaranteeing that first link plate 3 and second link plate 4 rotate along with drive end of drive arrangement 2, first portion 31 that colludes and second portion 41 all can catch on the pipe in the position that corresponds, realize foretell returning charge and move.
The driving device 2 provided by the embodiment of the invention is a device capable of realizing reciprocating extension of the driving end, for example, an electric cylinder, a hydraulic cylinder, an air cylinder or a driving motor can be used, and the driving device can be determined according to the actual working condition of a pipe polishing field.
The pipe overturning mechanism provided by the embodiment of the invention comprises a support 1, a driving device 2, a first connecting plate 3 and a second connecting plate 4, wherein a connecting rod mechanism is formed between the first connecting plate 3 and the second connecting plate 4 and between the support 1 and the driving device 2, the first connecting plate 3 and the second connecting plate 4 can be linked under the driving of the driving device 2, the whole pipe overturning mechanism can be placed below a pipe material at a polishing station, so that when the driving end of the driving device 2 moves from a lower first position to a higher second position, a second hook part 41 can overturn the pipe material above the driving end of the driving device 2 to one side of the second connecting plate 4, namely the pipe material at the polishing station can be overturned to the second connecting plate 4 and then fall into a blanking frame 8, and in the process that the driving end of the driving device 2 moves from the higher second position to the lower first position, a first hook part 31 can hook the pipe material at the feeding side to enable the pipe material to fall to the driving end of the driving device 2, and then falls into the polishing station. In summary, the pipe-turning mechanism provided by the embodiment of the invention can be matched with polishing equipment to automatically feed and discharge, liberate workers, reduce the labor intensity of the workers and improve the polishing efficiency.
In a specific implementation, the bracket 1 includes a base 11, a plurality of support rods 12 arranged around the base 11, and a top plate 13 arranged on top of the support rods 12, the top plate 13 has a hollow area 131 in the middle, the driving device 2 is arranged in the middle of the base 11, and the driving end of the driving device 2 can extend out of the hollow area 131; the first connecting portion 5 and the second connecting portion 6 are disposed on the top plate 13 and are oppositely disposed at two sides of the hollow area 131.
Specifically, the base 11 of the bracket 1 may be a plate structure, preferably a rectangular plate structure, and the top plate 13 may also be a rectangular structure adapted to the base 11, and a plurality of bolt holes may be disposed on the base 11 for fixedly connecting the supporting rod 12 and the driving device 2, or the supporting rod 12 and the driving device 2 may also be connected to the base 11 by welding, wherein when the base 11 and the top plate 13 are both rectangular structures, the supporting rod 12 is preferably connected to four opposite corners of the base 11 and the top plate 13. The hollow area 131 in the middle of the top plate 13 may be a circular hollow or a rectangular hollow, as long as it is ensured that the driving end of the driving device 2 can pass through smoothly, and the driving end drives the second end of the first connecting plate 3 and the first end of the second connecting plate 4 to pass through smoothly.
Further, the first connecting portion 5 comprises two supporting plates arranged at intervals, and the first connecting plate 3 is clamped between the two supporting plates and is hinged to the supporting plates through a rotating shaft penetrating through the two supporting plates; the second connection portion 6 has the same structure as the first connection portion 5.
Specifically, the structure of first connecting portion 5 and second connecting portion 6 can be the same, because the two links board 4 with first connecting plate 3 and second respectively and articulates, so the structure of the two all can refer to present and board body articulated structure, for example through one or two body of rod structures, the board body structure wears to establish the pivot and links board 4 with first connecting plate 3 and second and articulates, preferred first connecting portion 5 includes the backup pad that two intervals set up, and it is articulated with first connecting plate 3 through wearing to establish the pivot, second connecting portion 6 is the same with first connecting portion 5 structure, no longer describe herein.
In a specific implementation, the first hook 31 is an arc or a hook formed on a side of the first end of the first connecting plate facing vertically upwards; the second hook 41 is an arc or hook formed on the upward vertical side of the first end of the second connecting plate.
Specifically, the structural dimensions of the curved arc and the curved hook are designed according to the diameter of the hooked pipe material.
In the concrete implementation, the second end of first link plate 3 is provided with rectangular shape hole, the first end of second link plate 4 is provided with rectangular shape hole, drive arrangement 2's drive end through wear to establish the pivot simultaneously with the rectangular shape hole of first link plate 3 and the rectangular shape hole of second link plate 4 slides articulated.
Specifically, set up rectangular shape hole at the second end of first link plate 3 and at the first end of second link plate 4 to through rectangular shape hole and drive arrangement 2's drive end slip articulated, when drive arrangement 2 drives first link plate 3 and the relative rotation of second link plate 4 like this, the pivot that the drive end is connected with first link plate 3 and second link plate 4 can slide in rectangular shape hole, guarantees that first link plate 3 and second link plate 4 can be normal relative rotation and avoids taking place the motion with the two and interfere.
Furthermore, the driving device 2 can be rotatably connected with the base 11 of the support 1, and the rotating direction is the same as the rotating direction of the first connecting plate 3 and the second connecting plate 4, so that the rotation of the driving device 2 can effectively counteract the radial acting force acting on the driving end of the driving device 2 when the first connecting plate 3 and the second connecting plate 4 are driven, and the driving device 2 is protected.
Example two
As shown in fig. 3 and 4, a second embodiment of the present invention provides a pipe conveying apparatus, which includes: the tube overturning mechanism is shown in figures 1 and 2;
the pipe turning mechanism comprises a support 1, a driving device 2, a first connecting plate 3 and a second connecting plate 4;
a first hook part 31 is arranged at the first end part of the first connecting plate 3, a second hook part 41 is arranged at the first end part of the second connecting plate 4, a first connecting part 5 and a second connecting part 6 are arranged at the top of the bracket 1 at intervals, the first connecting plate 3 is hinged to the first connecting part 5 at a position close to the first end part, the second connecting part 6 is hinged to the second connecting part 4 at a position close to the first end part, the driving device 2 is arranged on the bracket 1, the driving end of the driving device 2 extends to the top of the bracket 1 and is positioned at a position between the first connecting part 5 and the second connecting part 6, and the second end of the first connecting plate 3 and the first end of the second connecting plate 4 are hinged to the driving end of the driving device 2 at the same time;
during the process that the driving end of the driving device 2 moves from the first position to the second position, the second hook 41 can turn over the pipe material located above the driving end of the driving device 2 to one side of the second connecting plate 4, and during the process that the driving end of the driving device 2 moves from the second position to the first position, the first hook 31 can hook up the pipe material to turn over the pipe material to the driving end position of the driving device 2;
a feeding frame 7 and a discharging frame 8;
the feeding frame 7 is arranged on one side of the first end of the first connecting plate 3 of the pipe turning mechanism and connected with the pipe turning mechanism, and the discharging frame 8 is arranged on one side of the second end of the second connecting plate 4 of the pipe turning mechanism and connected with the pipe turning mechanism;
the feeding frame 7 is used for storing pipe materials and conveying the pipe materials to the pipe turning mechanism, and the pipe turning mechanism is used for conveying the pipe materials to a polishing station and turning and conveying the polished pipe materials to the discharging frame 8.
Specifically, the tube overturning mechanism in the second embodiment may directly use the tube overturning mechanism provided in the first embodiment, and for a specific implementation structure, reference may be made to relevant contents described in the first embodiment, which is not described herein again.
The feeding frame 7 is a bracket 1 capable of placing the pipe material to be polished, is connected with the pipe turning mechanism, and can be a roller or a connecting plate with automatic transmission or a supporting surface with a certain inclination, so that the pipe material can roll into the first hook part 31 of the first connecting plate 3 of the pipe turning mechanism. The blanking frame 8 can be the same as the loading frame 7 in structure, is used for placing the polished pipe support 1, and is connected with the pipe turning mechanism at the other side, or can be a roller or a connecting plate with automatic transmission, or can be a supporting surface with a certain inclination, so that the pipe materials turned over by the second hook part 41 of the second connecting plate 4 of the pipe turning mechanism can be conveyed in the direction far away from the pipe turning mechanism after rolling into the blanking frame 8.
The pipe conveying equipment provided by the embodiment of the invention has the advantages that the pipe turning mechanism is matched with the feeding frame 7 and the discharging frame 8, after the whole pipe-turning mechanism is placed below the pipe material at the polishing station, the feeding frame 7 and the discharging frame 8 are respectively positioned at two sides of the polishing equipment, such that when the driving end of the driving means 2 is moved from the first lower position to the second higher position, the second hook part 41 can turn the pipe material above the driving end of the driving device 2 to one side of the second connecting plate 4, namely, the pipe material positioned at the polishing station can be overturned to fall to the second connecting plate 4 and then fall into the blanking frame 8, and during movement of the driving end of the driving device 2 from the second higher position to the first lower position, the first hook 31 can hook up the pipe from the feeding frame 7 to turn the pipe down to the driving end of the driving device 2, and then fall into the polishing station. In summary, the pipe conveying equipment provided by the embodiment of the invention can be matched with polishing equipment to automatically feed and discharge, so that workers are liberated, the labor intensity of the workers is reduced, and the polishing efficiency is improved.
In a specific implementation, the number of the tube overturning mechanisms is at least two, at least two tube overturning mechanisms are arranged between the feeding frame 7 and the discharging frame 8 at intervals, the driving devices 2 of the at least two tube overturning mechanisms are located on the same straight line, and the first connecting plates 3 of the at least two tube overturning mechanisms are parallel to each other.
Specifically, since the tube material to be turned by the tube turning mechanism usually has a certain length and a certain weight, when one tube turning mechanism is used, the tube turning mechanism needs to be aligned with the center of the length of the tube material, otherwise, the tube material is prone to toppling and slipping, in the embodiment of the present invention, the tube turning mechanism is configured to be at least two, preferably two, when the number of the tube turning mechanisms is two, the distance between the two tube turning mechanisms can be determined according to the length of the tube material, and the width of the feeding frame 7 and the width of the discharging frame 8 both need to be determined according to the length of the tube material. It should be noted that, in order to ensure that at least two pipe turning mechanisms can work cooperatively, i.e. turn the pipe material down together, the driving devices 2 of the at least two pipe turning mechanisms are required to be located on the same straight line, and the first connecting plates 3 and the second connecting plates 4 of the at least two pipe turning mechanisms are also parallel to each other.
In the specific implementation, the loading frame 7 and the unloading frame 8 may be the above-mentioned structure with the transmission chain or the transmission plate, but in order to reduce the cost of the whole pipe material transmission device, the structure of the loading frame 7 and the unloading frame 8 may be as follows:
a first supporting surface 71 is formed at the top of the feeding frame 7, a first side of the first supporting surface 71 is connected with the tube turning mechanism, and a preset included angle is formed between the first supporting surface 71 and the horizontal plane, so that the tube material on the first supporting surface 71 has a tendency of rolling towards the tube turning machine;
the top of the blanking frame 8 is provided with a second supporting surface 81, a first side of the second supporting surface 81 is connected with the tube turning mechanism, and a preset included angle is formed between the second supporting surface 81 and the horizontal plane, so that the tube falling onto the second supporting surface 81 has a tendency of rolling towards the direction away from the tube turning mechanism.
Specifically, the preset included angle of the first supporting surface 71 and the preset included angle of the second supporting surface 81 may be 1 to 3 degrees, and preferably 1 degree.
In a specific implementation, a first retaining portion 72 is disposed at an edge of a first side of the first supporting surface 71, and a second retaining portion 82 is disposed at an edge of a second side of the second supporting surface 81 opposite to the first side.
Specifically, the first retaining portion 72 and the second retaining portion 82 may be a stopper or a baffle, and it should be noted that the first retaining portion 72 needs to avoid interfering with the first hook portion 31 of the first connecting plate 3, so as to ensure that the first hook portion 31 can overturn the tube material located on the first supporting surface 71 into the first connecting plate 3.
In a specific implementation, a projection of the first hook 31 of the first connecting plate 3 on the first supporting surface 71 extends a predetermined distance from a first side of the first supporting surface 71 to an opposite second side.
Specifically, because the first supporting surface 71 of the feeding frame 7 is provided with the inclination of the preset included angle, the pipe material can roll to the position of the first side of the first supporting surface, and all the pipe materials tend to roll to the first side, so that when the first hook portion 31 is driven by the driving device 2 and is rotated to the lower first position from the higher second position, the pipe material located at the first side of the first supporting surface needs to fall into the first hook portion 31, so that when the first hook portion 31 is driven by the driving device 2 to move to the higher second position from the lower first position, the pipe material in the first hook portion 31 can fall into the first connecting plate 3 and then fall onto the polishing station. Therefore, the first hook 31 needs to extend into the first supporting surface 71 for a certain distance, that is, the projection of the first hook 31 on the first supporting surface 71 needs to extend from the first side of the first supporting surface 71 to the opposite second side for a predetermined distance, and the predetermined distance needs to be greater than or equal to half of the diameter of the pipe material to be polished.
It will be appreciated that the relevant features of the devices described above may be referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A tube overturning mechanism is characterized by comprising:
the device comprises a bracket, a driving device, a first connecting plate and a second connecting plate;
the first end part of the first connecting plate is provided with a first hook part, the first end part of the second connecting plate is provided with a second hook part, the top of the bracket is provided with a first connecting part and a second connecting part at intervals, the position of the first connecting plate close to the first end part is hinged with the first connecting part, the second end of the second connecting plate is hinged with the second connecting part, the driving device is arranged on the bracket, the driving end of the driving device extends to the top of the bracket and is positioned in the middle of the first connecting part and the second connecting part, and the second end of the first connecting plate and the first end of the second connecting plate are hinged with the driving end of the driving device simultaneously;
the second hook part can overturn the pipe material above the driving end of the driving device to one side of the second connecting plate in the process that the driving end of the driving device moves from the first position to the second position, and the first hook part can hook up the pipe material to overturn the pipe material to the driving end of the driving device in the process that the driving end of the driving device moves from the second position to the first position.
2. The tube upending mechanism of claim 1,
the support comprises a base, a plurality of supporting rods arranged on the periphery of the base and a top plate arranged on the tops of the supporting rods, wherein a hollow area is arranged in the middle of the top plate, the driving device is arranged in the middle of the base, and a driving end of the driving device can extend out of the hollow area;
the first connecting portion and the second connecting portion are arranged on the top plate and are oppositely arranged on two sides of the hollow area.
3. The tube upending mechanism of claim 2,
the first connecting part comprises two supporting plates which are arranged at intervals, and the first connecting plate is clamped between the two supporting plates and is hinged with the supporting plates through a rotating shaft which is arranged in a penetrating way;
the second connecting portion has the same structure as the first connecting portion.
4. The tube upending mechanism of claim 1,
the first hook part is an arc or a hook formed on one side of the first end of the first connecting plate which is vertically upward;
the second hook part is an arc or a hook formed on one side of the first end of the second connecting plate which is vertically upward.
5. The tube upending mechanism of claim 1,
the second end of first even board is provided with rectangular shape hole, the first end of second even board is provided with rectangular shape hole, drive arrangement's drive end through wear to establish the pivot simultaneously with the rectangular shape hole of first even board and the rectangular shape hole of second even board slides articulatedly.
6. A pipe material conveying apparatus, comprising:
the tube tipping mechanism of any one of claims 1 to 5;
a feeding frame and a discharging frame;
the feeding frame is arranged on one side of a first end of a first connecting plate of the pipe turning mechanism and connected with the pipe turning mechanism, and the discharging frame is arranged on one side of a second end of a second connecting plate of the pipe turning mechanism and connected with the pipe turning mechanism;
the feeding frame is used for storing pipe materials and conveying the pipe materials to the pipe turning mechanism, and the pipe turning mechanism is used for conveying the pipe materials to a polishing station and turning and conveying the polished pipe materials to the discharging frame.
7. The pipe material conveying apparatus according to claim 6,
the pipe turning mechanism comprises at least two pipe turning mechanisms, at least two pipe turning mechanisms are arranged between an upper material rack and a lower material rack at intervals, driving devices of the at least two pipe turning mechanisms are located on the same straight line, and first connecting plates of the at least two pipe turning mechanisms are parallel to each other.
8. The pipe material conveying apparatus according to claim 6,
a first supporting surface is formed at the top of the feeding frame, the first side of the first supporting surface is connected with the tube turning mechanism, and a preset included angle is formed between the first supporting surface and the horizontal plane, so that the tube material on the first supporting surface has a tendency of rolling towards the tube turning mechanism;
the top of the blanking frame is provided with a second supporting surface, the first side of the second supporting surface is connected with the pipe turning mechanism, and a preset included angle is formed between the second supporting surface and the horizontal plane, so that the pipe falling onto the second supporting surface has a tendency of rolling in a direction away from the pipe turning mechanism.
9. The pipe material conveying apparatus according to claim 8,
the edge of the first side of the first supporting surface is provided with a first retaining portion, and the edge of the second side, opposite to the first side, of the second supporting surface is provided with a second retaining portion.
10. The pipe material conveying apparatus according to claim 8,
the projection of the first hook part of the first connecting plate on the first supporting surface extends for a preset distance from the first side of the first supporting surface to the opposite second side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824221.6A CN111941274A (en) | 2020-08-17 | 2020-08-17 | Pipe overturning mechanism and pipe material conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010824221.6A CN111941274A (en) | 2020-08-17 | 2020-08-17 | Pipe overturning mechanism and pipe material conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111941274A true CN111941274A (en) | 2020-11-17 |
Family
ID=73343470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010824221.6A Pending CN111941274A (en) | 2020-08-17 | 2020-08-17 | Pipe overturning mechanism and pipe material conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111941274A (en) |
-
2020
- 2020-08-17 CN CN202010824221.6A patent/CN111941274A/en active Pending
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