Circular pipeline cutting and indenting equipment

Abstract

The utility model provides circular pipeline cutting and indenting equipment. The circular pipeline cutting and indenting equipment comprises a first material carrying platform, a conveying mechanism, a cutting and indenting mechanism and a second material carrying platform, the first material carrying platform can be used for placing a to-be-processed circular pipeline; the cutting and indenting mechanism can be used for cutting and indenting the circular pipeline; the second material carrying platform can be used for placing the processed circular pipeline; the conveying mechanism can be used for conveying the circular pipeline on the first material carrying platform to the cutting and indenting mechanism for cutting and indenting machining, and conveying the machined circular pipeline to the second material carrying platform. Therefore, full-process automatic operation can be achieved, automatic feeding, cutting, indenting and discharging of the circular pipeline are completed, manual carrying and machining are not needed, the labor intensity of workers on a production line can be reduced, the production efficiency can be improved, potential safety hazards can be reduced, the machining precision can be improved, and the production quality can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially, relates to a circular pipeline cutting concave equipment. BACKGROUND

[0002] In the development of modern industry, as a very common mechanical component, pipeline plays an indispensable role. They are widely used in various fields to realize the transmission, distribution, collection and discharge of fluids (including gas and liquid). The pipeline system not only effectively connects the material flow path between production equipment, ensuring the smooth progress of production process, but also is crucial for energy transportation (such as oil and natural gas), water supply and drainage engineering, chemical processing, food processing, pharmaceuticals and heating, ventilation and air conditioning.

[0003] The processing and production of pipelines generally involve cutting. At the same time, sometimes in order to enhance the strength of the pipeline structure (such as compression resistance, torsion resistance and overall structural stability, etc.), or to improve the connection performance (such as easy to disassemble and maintain, make the connection between the pipelines more closely and reliably, etc.), or for the purpose of beauty and decoration, functional expansion, etc., the concave processing will also be carried out in the processing process of the pipeline. Concave refers to the process of processing circular pipes through a specific mold or mechanical equipment to form a predetermined shape of concave on the surface of the circular pipe.

[0004] Taking heating, ventilation and air conditioning technology as an example, the circular pipes commonly used in air conditioning systems involve more manual operation in the current cutting and concave processing, such as manually carrying and feeding one by one, then manually cutting the pipe, and then pressing the groove according to experience by the production line workers to complete the concave processing operation. The current production and processing method relies on manual operation for a large number of carrying and processing procedures, resulting in high labor intensity of production line workers, low production efficiency, great safety hazards, poor processing precision, easy to make errors, and affecting the cutting and concave quality, thus affecting the performance of the circular pipe. INVENTION CONTENTS

[0005] The utility model provides a kind of circular pipeline cutting concave equipment, can realize the automatic feeding, cutting, concave and discharging of circular pipe, reduce safety hazard, improve production efficiency, improve production quality.Specific technical solutions are as follows:

[0006] A kind of circular pipeline cutting concave equipment, including first load platform, conveying mechanism, cutting and concave mechanism and second load platform;

[0007] The first load platform can be used to place the circular pipe to be processed;

[0008] The cutting and sinking mechanism can be used for cutting and sinking the circular pipe;

[0009] The second loading platform can be used for placing the finished circular pipe;

[0010] The conveying mechanism can be used for conveying the circular pipe on the first loading platform to the cutting and sinking mechanism for cutting and sinking, and conveying the finished circular pipe to the second loading platform.

[0011] Further, the conveying mechanism comprises a guide assembly, a blocking assembly, a pushing assembly and a rotating assembly;

[0012] The guide assembly is located between the first loading platform and the rotating assembly, and can guide the circular pipe on the first loading platform to the rotating assembly;

[0013] The blocking assembly is arranged on the guide assembly, and can control only one circular pipe to flow from the guide assembly to the rotating assembly at a time;

[0014] The pushing assembly can be used for pushing the circular pipe on the rotating assembly into the cutting and sinking mechanism;

[0015] The rotating assembly can control the circular pipe to rotate along the axis.

[0016] Further, the guide assembly comprises at least two uniformly distributed inclined surface supports, and the blocking assembly comprises at least one lifting type blocker located between adjacent two inclined surface supports.

[0017] Further, the lifting type blocker is a slope type lifting blocker which can be lifted only at one end close to the first loading platform, and the slope type lifting blockers can be divided into two groups, and the two groups of slope type lifting blockers are lifted and lowered in succession and staggered.

[0018] Further, the pushing assembly comprises a pushing plate and a pushing driving part; the pushing plate is located at one end of the circular pipe in the rotating assembly, and under the driving of the pushing driving part, can push the circular pipe to move along the axis.

[0019] Further, the rotating assembly comprises two groups of parallel arranged universal Fukeluo wheel modules and a first rotating driving assembly for controlling the universal Fukeluo wheel modules to rotate along the axis, and the distance between the two groups of universal Fukeluo wheel modules is adapted to the circular pipe, so that the circular pipe can be driven to rotate along the axis.

[0020] Further, the cutting and sinking mechanism comprises a cutting hob, a sinking roller and a second rotating driving assembly for driving the cutting hob and the sinking roller to rotate along the axis.

[0021] Further, the cutting and debossing mechanism further comprises a second lifting assembly, which can control the up-and-down lifting movement of the cutting hob and the debossing roller.

[0022] Further, the second lifting assembly comprises a longitudinal linear guide rail, a U-shaped support and a lead screw module; the cutting hob and the debossing roller are installed in the middle of the U-shaped support, the U-shaped support is slidingly installed on the linear guide rail, and under the driving of the lead screw module, the U-shaped support can move up and down along the linear guide rail.

[0023] Further, the cutting and debossing mechanism further comprises a support assembly, which is located below the cutting hob and the debossing roller and can stably support the circular pipe during cutting and debossing processing.

[0024] Further, the support assembly comprises two rollers parallel to the axis of the circular pipe, and the spacing between the two rollers is adapted to the circular pipe, so that the circular pipe can be stably supported.

[0025] Further, the cutting and debossing mechanism further comprises a laser vision sensor, which can detect the position and shape of the circular pipe.

[0026] Further, the first material loading platform comprises a first material loading plate and a first lifting assembly; the first material loading plate can be used for layer-by-layer stacking of the circular pipes to be processed, and the first lifting assembly can control the lifting movement of the first material loading plate.

[0027] Further, the second material loading platform comprises a second material loading plate and a third lifting assembly, the second material loading plate can be used for layer-by-layer stacking of the circular pipes processed, and the third lifting assembly can control the lifting movement of the second material loading plate.

[0028] Further, an industrial control computer electrically connected with the first material loading platform, the conveying mechanism, the cutting and debossing mechanism and the second material loading platform is further included.

[0029] The circular pipe cutting and debossing equipment provided by the utility model can realize full-automatic operation through the cooperation between the first material loading platform, the conveying mechanism, the cutting and debossing mechanism and the second material loading platform, complete the automatic feeding, cutting, debossing and discharging of the circular pipe, and does not need manual carrying and processing, compared with the prior art, can reduce the labor intensity of workers on the production line, improve the production efficiency, reduce the safety hidden danger, improve the processing precision and improve the production quality.

[0030] Further, the conveying mechanism comprises a material guiding assembly, a blocking assembly, a material pushing assembly and a rotating assembly. The material guiding assembly can control only one circular pipe to flow out from the first material carrying flow at a time and flow to the rotating assembly, so as to realize precise feeding. The material pushing assembly can push the circular pipe into the cutting and concave pressing mechanism, and the cooperation of the rotating assembly can make the circular pipe rotate along the axis, so as to realize precise cutting and concave pressing. Therefore, the machining precision can be improved, the production quality can be improved, and the whole process is stable and reliable.

[0031] Further, the rotating assembly comprises a universal Falk wheel module and a first rotating driving assembly. The universal Falk wheel module drives the circular pipe to rotate along the axis, which can effectively reduce the friction and protect the surface of the circular pipe, can be suitable for circular pipes of different sizes, has better flexibility, can improve the machining precision and safety.

[0032] Further, the cutting and concave pressing mechanism comprises a cutting hob, a concave pressing roller, a second rotating driving assembly, a second lifting assembly and a supporting assembly. The cutting hob, the concave pressing roller and the second rotating driving assembly can realize stable cutting and concave pressing of the circular pipe. The supporting assembly can stably support the circular pipe during cutting and concave pressing, improve the cutting and concave pressing effect, has good versatility, and can be suitable for supporting circular pipes of different sizes. The second lifting assembly can adjust the height of the cutting hob and the concave pressing roller for circular pipes of different sizes, automatically adjust the downforce moment, realize precise cutting and concave pressing of the circular pipe, so as to increase the flexibility of the circular pipe cutting and concave pressing equipment, improve the quality and be safer and more reliable.

[0033] Further, the circular pipe cutting and concave pressing equipment is also provided with a laser vision sensor and an industrial control computer. According to the detection of the laser vision sensor, the industrial control computer can automatically adjust the working speed, improve the working height, distance, position, torque and the like, intelligently identify and determine the position, shape and quality of the circular pipe, and intelligently adjust the working speed, angle and position. It can be suitable for cutting, concave pressing and carrying and storing of circular pipes of different sizes, meet the automatic feeding and discharging of circular pipes of different sizes, can record relevant data and upload to the computer system, and realize intelligent control of the circular pipe cutting and concave pressing equipment. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 Three-dimensional view of the circular pipe cutting and concave pressing equipment Figure 1 .

[0035] Figure 2 Three-dimensional view of the circular pipe cutting and concave pressing equipmentFigure 2 .

[0036] Figure 3 Cutting and dishing apparatus for circular pipes, top view.

[0037] Figure 4 Cutting and dishing apparatus for circular pipes, rear view.

[0038] Figure 5 Cutting and dishing apparatus for circular pipes, left view.

[0039] Figure 6 Cutting and dishing apparatus for circular pipes, right view.

[0040] Figure 7 Cutting and dishing apparatus for circular pipes, use condition. Figure 1 .

[0041] Figure 8 Cutting and dishing apparatus for circular pipes, use condition. Figure 2 .

[0042] Figure 9 Cutting and dishing apparatus for circular pipes, use condition. Figure 3 .

[0043] Figure 10 Conveying mechanism, schematic view.

[0044] Figure 11 Cutting and dishing mechanism, schematic view.

[0045] Figure 12 First loading platform, schematic view.

[0046] Figure 13 Second loading platform, schematic view.

[0047] Figure 14 Industrial control computer, schematic view.

[0048] Figure 15 Method for cutting and dishing circular pipes, flow chart.

[0049] The attached figures are labeled as follows: 1 is a circular pipe, 2 is the first material-carrying platform, 21 is the first material-carrying plate, 22 is the first lifting assembly, 3 is a conveying mechanism, 31 is a guiding assembly, 311 is an inclined support, 32 is a blocking assembly, 321 is a lifting blocking device, 33 is a pushing assembly, 331 is a pushing plate, 332 is a pushing drive component, 34 is a rotating assembly, 341 is a universal caster wheel module, 342 is the first rotating drive assembly, 4 is a cutting and denting mechanism, 41 is a cutting roller, 42 is a denting roller, 43 is the second rotating drive assembly, 44 is the second lifting assembly, 441 is a linear guide rail, 442 is a U-shaped support, 443 is a lead screw module, 45 is a support assembly, 451 is a roller, 46 is a laser vision sensor, 5 is the second material-carrying platform, 51 is the second material-carrying plate, 52 is the third lifting assembly, and 6 is an industrial control computer. Detailed Implementation

[0050] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. For ease of explanation, the terms "front," "rear," "positive," "negative," "left," "right," "top," "bottom," "upper," "lower," "inner," "outer," and "inner" in this utility model indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model or limitations on the actual orientation of the product or device during production, use, sales, etc. In addition, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Furthermore, in the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "composition," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0051] This invention provides a circular pipe cutting and denting device, which can automatically feed, cut, dent, and unload circular pipes 1, eliminating the need for manual handling and processing. This reduces the labor intensity of production line workers, improves production efficiency, reduces safety hazards, improves processing accuracy, and enhances production quality. Of course, it can also be applied to the cutting and denting of other similar tubular objects, and is not limited here.

[0052] Specifically, such as Figures 1 to 6 The diagram shown is a structural schematic of the circular pipe cutting and denting device. Figures 7 to 9It is a use state diagram of the circular pipe cutting and concave pressing equipment; the circular pipe cutting and concave pressing equipment comprises a first material loading platform 2, a conveying mechanism 3, a cutting and concave pressing mechanism 4 and a second material loading platform 5, wherein:

[0053] The first material loading platform 2 serves as a raw material storage area of the circular pipe 1 and can be used to place the circular pipe 1 to be processed;

[0054] The cutting and concave pressing mechanism 4 serves as a processing mechanism and can be used to cut and concave press the circular pipe 1 to complete the cutting and concave pressing of the circular pipe 1;

[0055] The second material loading platform 5 serves as a finished product storage area and can be used to place the circular pipe 1 that has been processed;

[0056] The conveying mechanism 3 serves as a conveying mechanism and can be used to convey the circular pipe 1 to be processed on the first material loading platform 2 to the cutting and concave pressing mechanism 4 for cutting and concave pressing and can also convey the circular pipe 1 that has been processed in the cutting and concave pressing mechanism 4 to the second material loading platform 5, thereby completing the material conveying from feeding to discharging.

[0057] The circular pipe cutting and concave pressing equipment with the above structure can realize full-automatic operation through the cooperation between the first material loading platform 2, the conveying mechanism 3, the cutting and concave pressing mechanism 4 and the second material loading platform 5, complete the automatic feeding, cutting, concave pressing and discharging of the circular pipe 1, and does not need manual carrying and processing, compared with the prior art, can reduce the labor intensity of production line workers, improve production efficiency, reduce safety hazards, improve processing precision and production quality.

[0058] In some embodiments, as shown in Figure 2 The conveying mechanism 3 comprises a material guiding assembly 31, a blocking assembly 32, a material pushing assembly 33 and a rotating assembly 34, wherein:

[0059] The material guiding assembly 31 is arranged on the side close to the first material loading platform 2, specifically between the first material loading platform 2 and the rotating assembly 34, and can guide the circular pipe 1 to be processed on the first material loading platform 2 to the rotating assembly 34;

[0060] The blocking assembly 32 is arranged on the material guiding assembly 31, specifically can be arranged above, below, on the side or in the middle of the material guiding assembly 31, which is not limited here; the blocking assembly 32 can control only one circular pipe 1 to flow out from the first material loading platform 2 and flow to the rotating assembly 34 through the material guiding assembly 31 each time;

[0061] The pushing assembly 33 is arranged at the rotating assembly 34 and can be used to push the circular pipe 1 to the cutting and concave pressing mechanism 4 to perform cutting and concave pressing processing.

[0062] The rotating assembly 34 can control the circular pipe 1 to rotate along the axis to cooperate with the cutting and concave pressing operation of the cutting and concave pressing mechanism 4.

[0063] With the above structure of the circular pipe cutting and concave pressing device, the material guiding assembly 31 can be used to control only one circular pipe 1 to flow out from the first material loading platform 2 and flow to the rotating assembly 34 through the material guiding assembly 31 each time, so as to realize accurate feeding; the pushing assembly 33 can be used to push the circular pipe 1 into the cutting and concave pressing mechanism 4, and the cooperation of the rotating assembly 34 can make the circular pipe 1 rotate along the axis, so as to realize accurate cutting and concave pressing; thereby the processing precision can be improved, the production quality can be improved, and the whole process is stable and reliable.

[0064] In some embodiments, as shown in Figure 5 、 Figure 6 、 Figure 9 、 Figure 10 The material guiding assembly 31 includes at least two inclined supports 311 uniformly distributed, and the blocking assembly 32 includes at least one lifting blocker 321 located between adjacent two inclined supports 311; specifically, in the embodiment, the number of the inclined supports 311 is seven, and the overall length of the conveying surface is adapted to the length of the circular pipe 1, so that the circular pipe 1 can be stably supported and guided to the rotating assembly 34; the number of the lifting blockers 321 is four, which are respectively located between the first and second, third and fourth, fourth and fifth, and sixth and seventh inclined supports 311, so that the circular pipe 1 can be stably blocked to flow into the rotating assembly 34; of course, the number and distribution of the inclined supports 311 and the lifting blockers 321 in the embodiment are only a display of a more optimal implementation manner, and can be adjusted according to actual application needs, which is not limited herein.

[0065] The circular pipe cutting and concave pressing equipment with the above structure can realize the conveying of the circular pipe 1 through the cooperation of the slope supports 311 and the lifting blockers 321, the top of the at least two uniformly distributed slope supports 311 together constituting a conveying surface; when it is needed to stop the forward conveying of the circular pipe 1, the lifting blockers 321 are lifted from below the conveying surface to form a physical barrier to stop the forward movement of the circular pipe 1; when it is allowed for the circular pipe 1 to pass, the lifting blockers 321 are lowered to a position flush with the conveying surface, without hindering the normal conveying of the circular pipe 1; thus, the conveying of the circular pipe 1 can be effectively controlled, ensuring that the circular pipe 1 is processed according to the predetermined sequence and time, and improving the reliability of the circular pipe cutting and concave pressing equipment.

[0066] In some embodiments, the lifting blockers 321 are slope lifting blockers, i.e., the top of the lifting blockers 321 is designed as a slope, and the top is not lifted as a whole, but only the end with a higher slope can be lifted to achieve the blocking or passing of the material; for example, in the present embodiment, the top of the lifting blockers 321 is designed as a slope, and the end close to the first material loading platform 2 is the end with a higher slope and can be lifted. Figure 9 As shown in the figure, the working principle of the lifting blockers 321 is as follows: when it is needed to block the circular pipe 1, the end close to the first material loading platform 2 of the lifting blockers 321 is lifted to form a slope, preventing the forward movement of the circular pipe 1; when it is allowed for the circular pipe 1 to pass, the end close to the first material loading platform 2 of the lifting blockers 321 is lowered to be flush with the conveying surface, so that the top of the lifting blockers 321 becomes a flat surface, thus not hindering the normal conveying of the circular pipe 1.

[0067] In the present embodiment, the slope lifting blockers can be divided into two groups, and the two groups of slope lifting blockers perform the lifting and lowering actions in a staggered manner according to a predetermined time sequence or logical order; for example, when the first group of slope lifting blockers is lifted to block the circular pipe 1, the second group of slope lifting blockers remains in the lowered state; after a period of time, the first group of slope lifting blockers is lowered to allow the circular pipe 1 to pass, while the second group of slope lifting blockers is lifted to block the subsequent circular pipe 1; for example, there are four slope lifting blockers in the present embodiment, two in each group; as a more preferred embodiment, the slope lifting blockers can be divided into two groups according to the first and fourth, the second and third, or the first and third, the second and fourth, to avoid the slope lifting blockers in the same group being biased to one side and affecting the blocking effect; the number and distribution of the slope lifting blockers can be adjusted according to actual application, which is not limited here.

[0068] The circular pipe cutting and concave pressing equipment with the above structure can help reduce the impact on the material when the blocking is performed and can effectively manage the material flow by using the slope lifting blocker as the blocker on the material guiding assembly 31. Meanwhile, the slope lifting blockers are divided into two groups, and the two groups of slope lifting blockers are staggered in lifting and lowering, which can control only one circular pipe 1 to flow out from the first material loading platform 2 and flow to the rotating assembly 34 through the material guiding assembly 31 each time, avoid the circular pipes 1 from piling up or colliding on the slope bracket 311, ensure the smoothness and controllability of the flow of the circular pipes 1, and realize precise feeding.

[0069] In some embodiments, as shown in Figure 5 , Figure 6 , Figure 9 , Figure 10 The pushing assembly 33 includes a pushing plate 331 and a pushing driving component 332. The pushing plate 331 is located at one end of the circular pipe 1 in the rotating assembly 34, and the pushing driving component 332 can drive the pushing plate 331 to move. Under the driving of the pushing driving component 332, the circular pipe 1 can be pushed to move along the axial direction, so that the circular pipe 1 on the rotating assembly 34 can be pushed into the cutting and concave pressing mechanism 4 for cutting and concave pressing processing, and the processed circular pipe 1 can be conveyed to the second material loading platform 5 for unloading. In this embodiment, the pushing driving component 332 is a rack motion module, which drives the pushing plate 331 to push, thereby realizing precise pushing of the circular pipe 1.

[0070] The circular pipe cutting and concave pressing equipment with the above structure can stably and reliably realize the conveying of the circular pipe 1 between the rotating assembly 34, the cutting and concave pressing mechanism 4, and the second material loading platform 5 through the cooperation of the pushing plate 331 and the pushing driving component 332, and has simple structure, convenient maintenance and replacement, and can improve the reliability of the circular pipe cutting and concave pressing equipment.

[0071] In some embodiments, as shown in Figure 10 The rotating assembly 34 includes two groups of parallelly arranged universal Falk wheel modules 341 and a first rotating driving assembly 342. The universal Falk wheel module 341 includes a straight shaft and a plurality of universal Falk wheels mounted on the straight shaft, and the first rotating driving assembly 342 can control the universal Falk wheel module 341 to rotate along the axis. In addition, the spacing between the two groups of universal Falk wheel modules 341 is adapted to the circular pipe 1, as shown in Figure 8 , Figure 9As shown, when the circular pipe 1 is located between the two sets of universal Falk wheel modules 341, the circular pipe 1 can be rotated along the axis by the rotation of the two sets of universal Falk wheel modules 341.

[0072] The circular pipe cutting and concave pressing equipment with the above structure can control the rotation of the circular pipe 1 along the axis by the universal Falk wheel modules 341 and the first rotation driving assembly 342, which not only effectively reduces the friction and protects the surface of the circular pipe 1, but also is suitable for circular pipes 1 of different sizes, has better flexibility, improves the processing precision, and enhances the safety.

[0073] In some embodiments, as shown in Figure 3 、 Figure 4 、 Figure 11 The cutting and concave pressing mechanism 4 includes a cutting hob 41, a concave pressing roller 42, and a second rotation driving assembly 43, which can drive the cutting hob 41 and the concave pressing roller 42 to rotate along the axis, thereby realizing the cutting and concave pressing operation of the circular pipe 1.

[0074] The circular pipe cutting and concave pressing equipment with the above structure can stably and reliably realize the cutting and concave pressing operation of the circular pipe 1 by the cutting hob 41, the concave pressing roller 42, and the second rotation driving assembly 43, and has a simple structure and is convenient to maintain and replace.

[0075] In some embodiments, the cutting and concave pressing mechanism 4 further includes a second lifting assembly 44, which can control the up-and-down lifting movement of the cutting hob 41 and the concave pressing roller 42.

[0076] The circular pipe cutting and concave pressing equipment with the above structure can control the cutting hob 41 and the concave pressing roller 42 to descend and approach the circular pipe 1 during processing and to ascend and move away from the circular pipe 1 during non-processing by the setting of the second lifting assembly 44, thereby avoiding the interference between the parts. Moreover, the height of the cutting hob 41 and the concave pressing roller 42 can be adjusted for the circular pipes 1 of different sizes, the down pressure moment is automatically adjusted, the precise cutting and concave pressing of the circular pipe 1 are realized, the flexibility of the circular pipe cutting and concave pressing equipment is increased, the quality is improved, and the safety is more reliable.

[0077] In some embodiments, as shown in Figure 11As shown, the second lifting assembly 44 comprises a longitudinal linear guide 441, a U-shaped bracket 442 and a screw module 443; specifically, the cutting hob 41 and the concave pressing roller 42 are installed in the middle of the U-shaped bracket 442, the U-shaped bracket 442 is slidingly installed on the linear guide 441, and under the driving of the screw module 443, the U-shaped bracket 442 can move up and down along the linear guide 441, so as to drive the cutting hob 41 and the concave pressing roller 42 to also move up and down along the linear guide 441; in this embodiment, the linear guide 441 is a heavy-duty linear guide, which is more stable and reliable.

[0078] The circular pipe cutting and concave pressing equipment with the above structure can realize the up-and-down movement of the cutting hob 41 and the concave pressing roller 42 through the cooperation of the linear guide 441, the U-shaped bracket 442 and the screw module 443, and is more stable and reliable.

[0079] In some embodiments, as shown in Figure 2 , Figure 4 , Figure 11 As shown, the cutting and concave pressing mechanism 4 further comprises a supporting assembly 45, which is specifically located below the cutting hob 41 and the concave pressing roller 42 and can stably support the circular pipe 1 during cutting and concave pressing processing.

[0080] The circular pipe cutting and concave pressing equipment with the above structure can stably support the circular pipe 1 during cutting and concave pressing processing through the arrangement of the supporting assembly 45, thereby further improving the reliability of the circular pipe cutting and concave pressing equipment.

[0081] In some embodiments, the supporting assembly 45 comprises two rollers 451 parallel to the axis of the circular pipe 1, and the distance between the two rollers 451 is adapted to the circular pipe 1, so as to stably support the circular pipe 1.

[0082] The circular pipe cutting and concave pressing equipment with the above structure uses two rollers 451 parallel to the axis of the circular pipe 1 to support the circular pipe 1, which not only can stably support the circular pipe 1 during cutting and concave pressing processing, but also has better supporting effect and is more stable and reliable, so as to protect the surface of the circular pipe 1 and avoid scratching.

[0083] In some embodiments, as shown in Figure 4 , Figure 11 The cutting and concave pressing mechanism 4 further comprises a laser vision sensor 46, which can detect the position and shape of the circular pipe 1.

[0084] The circular pipeline cutting and concave pressing equipment with the above structure can detect the position and shape of the circular pipeline 1 before cutting and concave pressing processing, so as to adjust the position of the circular pipeline 1 or the cutting and concave pressing mechanism 4, realize accurate positioning, improve the cutting and concave pressing effect, and detect the cutting and concave pressing condition of the circular pipeline 1 after the cutting and concave pressing processing is completed, so that the unqualified detection can start an alarm, thereby improving the processing precision of the circular pipeline cutting and concave pressing equipment and improving the production quality.

[0085] In some embodiments, as shown in Figure 12 The first loading platform 2 includes a first loading plate 21 and a first lifting assembly 22; the first loading plate 21 can be used to stack the circular pipelines 1 to be processed layer by layer, and the first lifting assembly 22 can control the lifting movement of the first loading plate 21; in this embodiment, the first lifting assembly 22 is a hydraulic oil cylinder, which has good load-bearing performance and stable and reliable lifting movement.

[0086] The circular pipeline cutting and concave pressing equipment with the above structure can adjust the height of the first loading plate 21 according to the specific condition of the circular pipelines 1 stored in the first loading plate 21, so as to realize accurate unloading and improve the flexibility and reliability of the circular pipeline cutting and concave pressing equipment.

[0087] In some embodiments, as shown in Figure 13 The second loading platform 5 includes a second loading plate 51 and a third lifting assembly 52; the second loading plate 51 can be used to stack the circular pipelines 1 processed layer by layer, and the third lifting assembly 52 can control the lifting movement of the second loading plate 51; in this embodiment, the third lifting assembly 52 is a nut screw lifter module, which has good load-bearing performance and stable and reliable lifting movement.

[0088] The circular pipeline cutting and concave pressing equipment with the above structure can adjust the height of the second loading plate 51 according to the specific condition of the circular pipelines 1 stored in the second loading plate 51, and when the circular pipelines 1 processed are placed on the second loading plate 51, the top of the second loading plate 51 can be kept horizontal with the bottom of the circular pipelines 1 through the descending movement, so that the unloading can be continuously stacked, the quick adjustment and stacking storage of the circular pipelines 1 can be realized, and the flexibility and reliability of the circular pipeline cutting and concave pressing equipment can be improved.

[0089] In some embodiments, as shown in Figure 14As shown, the circular pipe cutting and concave pressing device further comprises an industrial control computer 6 electrically connected with the first material loading platform 2, the conveying mechanism 3, the cutting and concave pressing mechanism 4, and the second material loading platform 5, which can control the on-off, set the cutting and concave pressing parameters, receive and record the data of the whole process, and perform real-time monitoring, so as to realize the intelligent control of the circular pipe cutting and concave pressing device; in this embodiment, the industrial control computer adopts wireless communication mode and can be separately arranged in an office for real-time detection and control, which is more convenient.

[0090] The circular pipe cutting and concave pressing device with the above structure can realize the intelligent control of the circular pipe cutting and concave pressing device through the setting of the industrial control computer 6, and realize the controllable operation and data storage of the whole process of loading, cutting, concave pressing, and unloading, which not only improves the operation convenience of the circular pipe cutting and concave pressing device, but also improves the production quality.

[0091] This embodiment also provides a circular pipe cutting and concave pressing method, which can realize the automatic loading, cutting, concave pressing, and unloading of the circular pipe 1 without manual carrying and processing, can reduce the labor intensity of the production line workers, improve the production efficiency, reduce the safety hidden danger, improve the processing precision, and improve the production quality. The circular pipe cutting and concave pressing method can use the above-mentioned circular pipe cutting and concave pressing device or other circular pipe cutting and concave pressing devices, which is not limited here. In order to more clearly and intuitively illustrate the circular pipe cutting and concave pressing method, in this embodiment, the circular pipe cutting and concave pressing method is illustrated by using the above-mentioned circular pipe cutting and concave pressing device as a processing device.

[0092] Specifically, as shown in the figure, Figure 15 The circular pipe cutting and concave pressing method comprises the following processing steps:

[0093] S1: placing the circular pipe 1 to be processed into the first material loading platform 2;

[0094] S2: starting the circular pipe cutting and concave pressing device, and setting the cutting and concave pressing parameters through the industrial control computer 6 (or other control unit);

[0095] S3: conveying the circular pipe 1 to the cutting and concave pressing mechanism 4 through the conveying mechanism 3;

[0096] S4: detecting the position and shape of the circular pipe 1 through the laser vision sensor 46, and feeding back the signal to the industrial control computer 6 to adjust the circular pipe 1 and / or the cutting and concave pressing mechanism 4;

[0097] S5: cutting and concave pressing the circular pipe 1 through the cutting and concave pressing mechanism 4;

[0098] S6: detecting the cutting and concave pressing of the circular pipe 1 by the laser vision sensor 46, and feeding back a signal to the control unit; if the detection is qualified, executing step S7; if the detection is unqualified, starting an alarm;

[0099] S7: conveying the processed circular pipe 1 to the second loading platform 5 by the conveying mechanism 3;

[0100] The industrial control computer 6 controls the foregoing steps, receives and records relevant data, and performs real-time monitoring.

[0101] The circular pipe cutting and concave pressing method using the above steps can realize full-automatic operation, complete automatic loading, cutting, concave pressing and unloading of the circular pipe 1, and does not need manual carrying and processing; in the processing process, according to the detection of the laser vision sensor 46, the industrial control computer 6 can automatically adjust the working speed, lifting height, distance, position, torque and the like, intelligently identify and determine the position, shape and quality of the circular pipe 1, and intelligently adjust the working speed, angle and position, which can be suitable for cutting, concave pressing, carrying and storage of circular pipes 1 of different sizes, meet the automatic loading and unloading of circular pipes 1 of different sizes, and can record relevant data and upload to a computer system; compared with the prior art, the method can reduce the labor intensity of production line workers, improve production efficiency, reduce safety hazards, improve processing precision and production quality.

[0102] The above embodiments are only preferred embodiments of the present application, and do not limit the scope of the present application; equivalent changes made according to the shape, structure and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A round pipe cutting and dishing apparatus, characterized by, The device comprises a first loading platform (2), a conveying mechanism (3), a cutting and concave pressing mechanism (4) and a second loading platform (5). The first loading platform (2) is used for placing the circular pipe (1) to be processed. The cutting and concave pressing mechanism (4) is used for cutting and concave pressing the circular pipe (1). The second loading platform (5) is used for placing the processed circular pipe (1). The conveying mechanism (3) is used for conveying the circular pipe (1) on the first loading platform (2) to the cutting and concave pressing mechanism (4) for cutting and concave pressing, and conveying the processed circular pipe (1) to the second loading platform (5).

2. A circular pipe notching apparatus according to claim 1, wherein The conveying mechanism (3) comprises a material guiding assembly (31), a blocking assembly (32), a material pushing assembly (33) and a rotating assembly (34). The material guiding assembly (31) is located between the first loading platform (2) and the rotating assembly (34), and is used for guiding the circular pipe (1) on the first loading platform (2) to the rotating assembly (34). The blocking assembly (32) is arranged on the material guiding assembly (31), and is used for controlling only one circular pipe (1) to flow from the material guiding assembly (31) to the rotating assembly (34) at a time. The material pushing assembly (33) is used for pushing the circular pipe (1) on the rotating assembly (34) into the cutting and concave pressing mechanism (4). The rotating assembly (34) is used for controlling the circular pipe (1) to rotate along an axis.

3. A circular pipe notching apparatus according to claim 2, wherein The material guiding assembly (31) comprises at least two inclined surface supports (311) which are uniformly distributed, and the blocking assembly (32) comprises at least one lifting blocker (321) which is located between two adjacent inclined surface supports (311).

4. The circular pipe notching apparatus of claim 3, wherein The lifting blocker (321) is a slope lifting blocker which can only be lifted at one end close to the first loading platform (2), and the slope lifting blocker can be divided into two groups, and the two groups of slope lifting blockers are lifted and lowered in succession and staggered.

5. The circular pipe notching apparatus of claim 2 wherein, The material pushing assembly (33) comprises a material pushing plate (331) and a material pushing driving part (332), the material pushing plate (331) is located at one end of the circular pipe (1) in the rotating assembly (34), and under the driving of the material pushing driving part (332), the material pushing plate (331) can drive the circular pipe (1) to move along the axis.

6. The circular pipe notching apparatus of claim 2, wherein The rotating assembly (34) comprises two groups of parallelly arranged universal Fukelun modules (341) and a first rotating driving assembly (342) which controls the universal Fukelun modules (341) to rotate along the axis, and the distance between the two groups of universal Fukelun modules (341) is adapted to the circular pipe (1), so that the circular pipe (1) can be driven to rotate along the axis.

7. The circular pipe notching apparatus of claim 1, wherein The cutting and concave pressing mechanism (4) comprises a cutting hob (41), a concave pressing roller (42) and a second rotating driving assembly (43) which drives the cutting hob (41) and the concave pressing roller (42) to rotate along the axis.

8. The circular pipe notching apparatus of claim 7, wherein, The cutting and debossing mechanism (4) further comprises a second lifting assembly (44) which can control the up-and-down lifting movement of the cutting hob (41) and the debossing roller (42).

9. A circular pipe notching apparatus according to claim 8, wherein The second lifting assembly (44) comprises a longitudinal linear guide rail (441), a U-shaped bracket (442) and a lead screw module (443); the cutting hob (41) and the debossing roller (42) are installed in the middle of the U-shaped bracket (442), the U-shaped bracket (442) is slidingly installed on the linear guide rail (441), and under the driving of the lead screw module (443), the U-shaped bracket (442) can move up and down along the linear guide rail (441).

10. The circular pipe notching apparatus of claim 7, wherein, The cutting and debossing mechanism (4) further comprises a supporting assembly (45) which is located below the cutting hob (41) and the debossing roller (42) and can stably support the circular pipe (1) during cutting and debossing processing.

11. A circular pipe notching apparatus according to claim 10, wherein The supporting assembly (45) comprises two rollers (451) which are parallel to the axis of the circular pipe (1), the spacing between the two rollers (451) is adapted to the circular pipe (1), and the circular pipe (1) can be stably supported.

12. The circular pipe notching apparatus of claim 7, wherein, The cutting and debossing mechanism (4) further comprises a laser vision sensor (46) which can detect the position and shape of the circular pipe (1).

13. The circular pipe notching apparatus of claim 1, wherein, The first material loading platform (2) comprises a first material loading plate (21) and a first lifting assembly (22); the first material loading plate (21) can be used to stack the circular pipes (1) to be processed layer by layer, and the first lifting assembly (22) can control the lifting movement of the first material loading plate (21).

14. The circular pipe notching apparatus of claim 1, wherein, The second material loading platform (5) comprises a second material loading plate (51) and a third lifting assembly (52); the second material loading plate (51) can be used to stack the circular pipes (1) processed layer by layer, and the third lifting assembly (52) can control the lifting movement of the second material loading plate (51).

15. A circular pipe notching apparatus according to any one of claims 1 to 14, wherein Further comprising an industrial control computer (6) which is electrically connected with the first material loading platform (2), the conveying mechanism (3), the cutting and debossing mechanism (4) and the second material loading platform (5).

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