Automatic cutting and forming equipment for metal pipes

Abstract

The utility model provides a kind of metal tubular product automatic cutting forming equipment, it is related to cutting forming equipment technical field. Including support plate, operation platform, positioning assembly and guide component, the support plate is rectangular plate body, the bottom of operation platform is fixedly connected with the top of support plate, the positioning assembly is arranged at one side of operation platform, the positioning assembly includes locating plate, distance sensor is mounted and arranged in the side of locating plate, the guide component is arranged at the top of operation platform, the guide component includes U-shaped frame, the bottom of U-shaped frame is fixedly connected with the top of operation platform, by setting positioning assembly, the length of pipe can be cut according to need, the position of locating plate is adjusted, so that the distance between locating plate and cutting structure is adjustable, and then when metal tubular product moves to one end and touches locating plate, the length of cutting is the length needed at this time, the whole process does not need manual alignment, improves overall precision.

Description

Technical Field

[0001] This utility model relates to the field of cutting and forming equipment technology, and in particular to an automatic cutting and forming equipment for metal pipes. Background Technology

[0002] In the process of metal pipe processing, the metal pipes need to be cut into the required lengths to meet different usage needs. During the cutting process, automatic cutting and forming equipment is needed to assist in the cutting, thereby improving the cutting efficiency.

[0003] In practical work, the existing cutting and forming equipment has a relatively complete structure and function, which can meet basic usage requirements, but the following problems still exist:

[0004] In practical applications, when cutting steel pipes, lines need to be drawn on the steel pipe to determine the cutting position. Then, the drawn line is moved to the area below the cutting blade so that the cutting blade can cut the steel pipe. However, there are errors in drawing the line and moving the steel pipe. The accumulation of these errors will reduce the overall cutting accuracy. After cutting, the steel pipe falls onto the operating table and needs to be removed manually, which increases labor costs and is very inconvenient.

[0005] Therefore, this utility model provides an automatic cutting and forming equipment for metal pipes. Utility Model Content

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an automatic cutting and forming equipment for metal pipes.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an automatic metal pipe cutting and forming device, comprising:

[0008] The support plate is a rectangular plate.

[0009] An operating table, the bottom of which is fixedly connected to the top of a support plate;

[0010] A positioning component is disposed on one side of the operating table. The positioning component includes a positioning plate, and a distance sensor is installed on one side of the positioning plate.

[0011] A guide assembly is disposed on the top of the operating table, the guide assembly includes a U-shaped frame, the bottom of the U-shaped frame being fixedly connected to the top of the operating table;

[0012] A feeding assembly, wherein the feeding assembly is disposed on one side of the operating table;

[0013] A control cabinet, wherein the control cabinet is installed on one side of one of the support plates;

[0014] A cutting structure, which is mounted on top of the operating table.

[0015] With the help of the positioning component, the position of the positioning plate can be adjusted according to the actual cutting length. In conjunction with the distance sensor and control cabinet, the positioning is more accurate. At the same time, with the help of the guiding component, the metal pipe can be guided.

[0016] Optionally, a rectangular frame is fixedly connected to one side of the operating table, a drive motor is installed on one side of the rectangular frame, a threaded rod is fixedly connected to the output end of the drive motor, a threaded hole block is threadedly connected to the outer surface of the threaded rod, an auxiliary connecting rod is fixedly connected to one side of the threaded hole block, and one end of the auxiliary connecting rod is fixedly connected to the positioning plate.

[0017] The threaded rod drives the threaded hole block to move, which enables the auxiliary connecting rod to drive the positioning plate to move, thus playing a transmission role.

[0018] Optionally, a rectangular through hole is provided at the bottom of the rectangular frame, and a sliding rod is fixedly connected to the bottom of the screw hole block. The sliding rod is slidably disposed on the inner wall of the rectangular through hole.

[0019] The sliding rod slides on the inner wall of the rectangular through hole, which allows the sliding rod to limit the screw hole block, so that the screw hole block can move along the threaded rod.

[0020] Optionally, a rectangular through slot is provided on the top of the operating table, and an inclined guide plate is fixedly connected to one side of the rectangular through slot.

[0021] The cut metal pipe can fall from the rectangular through hole onto the inclined guide plate, and then, under the guidance of the inclined guide plate, the cut metal pipe can be guided to the appropriate position.

[0022] Optionally, a first hydraulic telescopic rod is symmetrically installed on both sides of the U-shaped frame, and a limit plate is fixedly connected to the output end of the first hydraulic telescopic rod. A plurality of guide rollers are installed on one side of the limit plate.

[0023] The first hydraulic telescopic rod drives the limit plate to move, adjusting the relative position between the two limit plates. At the same time, it works with the guide roller to limit and guide the metal pipe.

[0024] Optionally, a U-shaped plate is fixedly connected to the top of the U-shaped frame, and a second hydraulic telescopic rod is installed on the top of the U-shaped plate. A pressure plate is fixedly connected to the output end of the second hydraulic telescopic rod.

[0025] The second hydraulic telescopic rod drives the pressure plate to move up and down, which, together with the limiting plates on both sides, prevents the metal pipe from shifting position during the cutting process.

[0026] Optionally, the pushing assembly includes an L-shaped plate, which is fixedly connected to one side of the operating table. A third hydraulic telescopic rod is installed on one side of the L-shaped plate, and a push plate is fixedly connected to the output end of the third hydraulic telescopic rod.

[0027] The third hydraulic telescopic rod drives the push plate to move, so that the push plate guides the metal pipe located inside the U-shaped frame.

[0028] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0029] By setting up a positioning component, the position of the positioning plate can be adjusted according to the required length of the pipe to be cut, making the distance between the positioning plate and the cutting structure adjustable. When the metal pipe moves to the point where one end touches the positioning plate, the cutting length is the required length. The whole process does not require manual alignment, thus improving the overall accuracy.

[0030] By setting up a guide component and a pusher component, the guide component can limit the two sides of the metal tube inside the U-shaped frame and fix the metal tube during cutting. The pusher component can push the metal tube inside the U-shaped frame, making it move on the inner wall of the U-shaped frame, thereby cooperating with the cutting. Attached Figure Description

[0031] Figure 1 A schematic diagram of the structure of an automatic metal pipe cutting and forming equipment provided by this utility model;

[0032] Figure 2 A schematic diagram of the rectangular frame structure of an automatic metal pipe cutting and forming device provided by this utility model;

[0033] Figure 3 A schematic diagram of the operating table of an automatic metal pipe cutting and forming equipment provided by this utility model;

[0034] Figure 4 A schematic diagram of the U-shaped frame structure of an automatic metal pipe cutting and forming equipment provided by this utility model.

[0035] Legend:

[0036] 1. Support plate; 2. Operating table;

[0037] 3. Positioning assembly; 31. Rectangular frame; 32. Drive motor; 33. Threaded rod; 34. Threaded hole block; 35. Rectangular through hole; 36. Sliding rod; 37. Auxiliary connecting rod; 38. Positioning plate; 39. Distance sensor; 310. Rectangular through slot; 311. Inclined guide plate;

[0038] 4. Guide assembly; 41. U-shaped frame; 42. First hydraulic telescopic rod; 43. Limiting plate; 44. Guide roller; 45. U-shaped plate; 46. Second hydraulic telescopic rod; 47. Pressure plate;

[0039] 5. Pushing assembly; 51. L-shaped plate; 52. Third hydraulic telescopic rod; 53. Push plate;

[0040] 6. Control cabinet; 7. Cutting structure. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] This embodiment provides a technical solution: such as Figures 1-4 As shown, an embodiment of this utility model provides an automatic metal pipe cutting and forming device, including two support plates 1, an operating table 2, a positioning component 3, a guiding component 4, a pushing component 5, a control cabinet 6, and a cutting structure 7. The support plates 1 are all rectangular plates arranged in parallel intervals. The operating table 2 is a horizontally arranged rectangular plate structure, with its bottom fixed to the top of the support plates 1 by bolts, forming the main support frame of the device. The positioning component 3 is located on one side of the operating table 2 along the metal pipe conveying direction, used for positioning and length detection of the starting end of the metal pipe. The positioning component 3 includes a positioning plate 38, with a distance sensor 39 embedded on the side of the positioning plate 38 facing the metal pipe. The distance sensor 39 is model ZYT-0100-250Hz. The detection axis of the RS422 distance sensor 39 is parallel to the conveying direction of the metal pipe. The guide assembly 4 is set on the top of the operating table 2 and is used to limit and guide the metal pipe during the conveying process. The guide assembly 4 includes a U-shaped frame 41 with the opening facing upward. Its bottom is fixedly connected to the top of the operating table 2 by welding. The pusher assembly 5 is set on the tail end of the operating table 2 along the conveying direction of the metal pipe and is used to push the metal pipe along the guide assembly 4 towards the positioning assembly 3. The control cabinet 6 is installed on the outer wall of one of the support plates 1 by screws. The control cabinet 6 integrates a controller and is electrically connected to the positioning assembly 3, the pusher assembly 5 and the cutting structure 7 respectively. The cutting structure 7 is installed on the top of the operating table 2 and is located between the guide assembly 4 and the pusher assembly 5. It is used to cut the positioned metal pipe. The cutting structure 7 includes a robotic arm that can move up and down, a cutting blade and a blade drive mechanism. The cutting blade is installed on the robotic arm through the blade drive mechanism.

[0043] The positioning component 3 can adjust the position of the positioning plate 38 according to the actual length of the pipe to be cut, so as to adapt to different cutting requirements. The guide component 4 can guide the metal pipe and fix it during cutting. The pusher component 5 can push the metal pipe inside the U-shaped frame 41.

[0044] like Figure 1 and Figure 2 As shown, the positioning assembly 3 also includes a rectangular frame 31, a drive motor 32, a threaded rod 33, and a screw hole block 34. The rectangular frame 31 is horizontally arranged, and one end of it is fixedly connected to one side of the operating table 2 by bolts. The drive motor 32 is mounted on the side of the rectangular frame 31 away from the operating table 2 by a motor mount. The output end of the drive motor 32 is fixedly connected to one end of the threaded rod 33 by a coupling. The threaded rod 33 is horizontal and rotatably arranged inside the rectangular frame 31. The screw hole block 34 is sleeved on the outer surface of the threaded rod 33 and threadedly connected to it. An auxiliary connecting rod 37 is fixedly connected to the side of the screw hole block 34 away from the rectangular frame 31. The auxiliary connecting rod 37 is horizontally arranged, and its end away from the screw hole block 34 is fixedly connected to the side wall of the positioning plate 38. The drive motor 32 is electrically connected to the controller in the control cabinet 6.

[0045] like Figure 2 As shown, a rectangular through hole 35 is provided at the bottom of the rectangular frame 31 along its length direction. A sliding rod 36 is fixedly connected vertically downward at the bottom of the screw hole block 34. The outer diameter of the sliding rod 36 is adapted to the width of the rectangular through hole 35. The end of the sliding rod 36 away from the screw hole block 34 passes through the rectangular through hole 35 and extends to the bottom of the rectangular frame 31. The sliding rod 36 slides in contact with the inner wall of the rectangular through hole 35 to restrict the screw hole block 34 from rotating synchronously with the threaded rod 33.

[0046] like Figure 1 and Figure 3 As shown, a rectangular through groove 310 is provided on the top of the operating table 2 along its width direction. The rectangular through groove 310 is located below the cutting structure 7 and is used for the waste generated during cutting to pass through. An inclined guide plate 311 is fixedly connected to the side of the rectangular through groove 310 away from the cutting structure 7. The inclined guide plate 311 is set at an inclination downward. Its top end is welded and fixed to the edge of the rectangular through groove 310, and its bottom end extends to the outside of the operating table 2 to guide the waste to be discharged outward.

[0047] like Figure 1 and Figure 4As shown, the guide assembly 4 also includes a first hydraulic telescopic rod 42 and a limiting plate 43. The two side walls of the U-shaped frame 41 are symmetrically provided with mounting holes along their height direction. The cylinder part of the first hydraulic telescopic rod 42 is installed in the mounting hole through a flange, and the output ends of the two first hydraulic telescopic rods 42 are arranged opposite each other. The output ends of the first hydraulic telescopic rods 42 are fixedly connected to the side wall of the limiting plate 43 by bolts. The limiting plate 43 has an arc-shaped plate structure and its concave surface faces the metal pipe. Several guide rollers 44 are rotatably installed on the concave surface of the limiting plate 43 along its length direction. The several guide rollers 44 are arranged at equal intervals, and the axis of the guide rollers 44 is perpendicular to the conveying direction of the metal pipe. The first hydraulic telescopic rod 42 is electrically connected to the controller in the control cabinet 6.

[0048] like Figure 1 and Figure 4 As shown, the guide assembly 4 also includes a U-shaped plate 45 and a second hydraulic telescopic rod 46. The opening of the U-shaped plate 45 faces downward, and its bottom is fixedly connected to the top of the U-shaped frame 41 by welding. The central axis of the U-shaped plate 45 coincides with the central axis of the U-shaped frame 41. The cylinder part of the second hydraulic telescopic rod 46 is bolted to the top center of the U-shaped plate 45. Its output end extends vertically downward and is fixedly connected to the top of the pressure plate 47. The pressure plate 47 is a horizontally arranged rectangular plate and is located directly above the U-shaped frame 41. The second hydraulic telescopic rod 46 is electrically connected to the controller in the control cabinet 6.

[0049] like Figure 1 and Figure 3 As shown, the feeding assembly 5 includes an L-shaped plate 51, a third hydraulic telescopic rod 52, and a pusher plate 53. The horizontal section of the L-shaped plate 51 is fixedly connected to one side of the operating table 2 by bolts, and its vertical section is set vertically upward. The cylinder part of the third hydraulic telescopic rod 52 is installed on the side wall of the vertical section of the L-shaped plate 51 by a flange, and the output end of the third hydraulic telescopic rod 52 is set horizontally and fixedly connected to the side wall of the pusher plate 53. The pusher plate 53 has a circular plate structure, and its axis coincides with the conveying direction of the metal pipe. The third hydraulic telescopic rod 52 is electrically connected to the controller in the control cabinet 6.

[0050] Working principle:

[0051] like Figure 1-4 As shown:

[0052] When in use, the metal tube is placed inside the U-shaped frame 41. At this time, according to the cutting length, the drive motor 32 is started, so that the threaded rod 33 can drive the threaded hole block 34 to move, which in turn can drive the sliding rod 36 to slide on the inner wall of the rectangular through hole 35, which in turn can drive the auxiliary connecting rod 37 and the positioning plate 38 to move, and cooperate with the distance sensor 39 to control the distance between the positioning plate 38 and the cutting structure 7.

[0053] Activating the first hydraulic telescopic rod 42 causes the limiting plates 43 to move towards each other, thereby limiting the metal pipe.

[0054] At this time, the third hydraulic telescopic rod 52 is activated, which allows the push plate 53 to move the metal pipe. After it moves to the appropriate position, the second hydraulic telescopic rod 46 is activated, which moves the pressure plate 47, thereby fixing the metal pipe and cooperating with the cutting structure 7 to cut it.

[0055] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic metal pipe cutting and forming equipment, characterized in that, include: Support plate (1), wherein the support plate (1) is a rectangular plate; The bottom of the operating table (2) is fixedly connected to the top of the support plate (1); Positioning component (3), the positioning component (3) is disposed on one side of the operating table (2), the positioning component (3) includes a positioning plate (38), and a distance sensor (39) is installed on one side of the positioning plate (38); A guide component (4) is disposed on the top of the operating table (2). The guide component (4) includes a U-shaped frame (41), the bottom of which is fixedly connected to the top of the operating table (2). A feeding assembly (5) is provided on one side of the operating table (2); A control cabinet (6) is installed on one side of one of the support plates (1); A cutting structure (7) is mounted on top of the worktable (2).

2. The automatic metal pipe cutting and forming equipment according to claim 1, characterized in that: A rectangular frame (31) is fixedly connected to one side of the operating table (2). A drive motor (32) is installed on one side of the rectangular frame (31). A threaded rod (33) is fixedly connected to the output end of the drive motor (32). A threaded hole block (34) is threadedly connected to the outer surface of the threaded rod (33). An auxiliary connecting rod (37) is fixedly connected to one side of the threaded hole block (34). One end of the auxiliary connecting rod (37) is fixedly connected to the positioning plate (38).

3. The automatic metal pipe cutting and forming equipment according to claim 2, characterized in that: The bottom of the rectangular frame (31) is provided with a rectangular through hole (35), and the bottom of the screw hole block (34) is fixedly connected with a sliding rod (36), which is slidably disposed on the inner wall of the rectangular through hole (35).

4. The automatic metal pipe cutting and forming equipment according to claim 1, characterized in that: The top of the operating table (2) is provided with a rectangular through groove (310), and a slanted guide plate (311) is fixedly connected to one side of the rectangular through groove (310).

5. The automatic metal pipe cutting and forming equipment according to claim 1, characterized in that: The U-shaped frame (41) is symmetrically equipped with first hydraulic telescopic rods (42) on both sides. The output end of the first hydraulic telescopic rods (42) is fixedly connected to a limiting plate (43). A number of guide rollers (44) are installed on one side of the limiting plate (43).

6. The automatic metal pipe cutting and forming equipment according to claim 1, characterized in that: A U-shaped plate (45) is fixedly connected to the top of the U-shaped frame (41), and a second hydraulic telescopic rod (46) is installed on the top of the U-shaped plate (45). A pressure plate (47) is fixedly connected to the output end of the second hydraulic telescopic rod (46).

7. The automatic metal pipe cutting and forming equipment according to claim 1, characterized in that: The pushing assembly (5) includes an L-shaped plate (51), which is fixedly connected to one side of the operating table (2). A third hydraulic telescopic rod (52) is installed on one side of the L-shaped plate (51), and a push plate (53) is fixedly connected to the output end of the third hydraulic telescopic rod (52).

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