Full-automatic pipe cutting machine with pipe feeding device

Abstract

The utility model relates to a full-automatic pipe cutting machine with a pipe feeding device, which comprises a working table and a pipe cutting assembly, a pipe feeding mechanism is arranged in the working table and comprises a first electric push rod fixedly connected with the working table, the output end of the first electric push rod is fixedly connected with a fixing block located at the bottom of the working table, and the output end of the first electric push rod is fixedly connected with the pipe cutting assembly. Pull rods are hinged to the left and right sides of the fixing block, and sliding seats are hinged to the ends, away from the fixing block, of the pull rods. According to the full-automatic pipe cutting machine with the pipe feeding device, by arranging the pipe feeding mechanism, the automatic pipe feeding function is added to the pipe cutting machine, a to-be-machined pipe is conveniently corrected and automatically pushed, the working intensity of a user is relieved, and the problems that the pipe cutting machine does not have the pipe feeding function, and the pipe cutting efficiency is high in the pipe cutting process of the to-be-machined pipe are solved. The problems that a user needs to push a to-be-machined pipe, the working intensity of the user is increased, potential safety hazards exist, and the practicability of the pipe cutting machine is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting machines, in particular to a full-automatic pipe cutting machine with a pipe feeding device. Background Art

[0002] Pipe cutting machines are widely used in housing construction, vehicles and ships, chemical industry, industrial pipeline construction, domestic pipeline construction and other fields. Pipe cutting machines are cutting equipment that cuts long bars, long pipes and other raw materials into short materials of set lengths. They are an important link in the product processing process. The cutting quality and speed of this link also determine the quality and speed of subsequent product processing, and have a vital impact on the quality of the final molded product and production efficiency.

[0003] Please refer to an automatic pipe cutting machine with announcement number CN209503110U, which includes: a frame, a vertical slide is fixedly arranged on the frame, an inwardly recessed vertical slide is opened on one side of the vertical slide, the tail of the machine head is movably arranged in the vertical slide, and a machine head cylinder is fixedly arranged on the top of the vertical slide, the extension rod of the machine head cylinder extends downward into the vertical slide of the vertical slide and is fixedly connected to the tail of the machine head, and under the drive of the machine head cylinder, the machine head can move up and down along the vertical slide of the vertical slide; a saw blade cutting device is fixedly arranged on the machine head located outside the vertical slide, which can realize fast feeding of the saw blade in idle stroke, slow cutting feeding, and fast idle stroke return after cutting is completed, which can not only avoid the saw blade cracking phenomenon, but also shorten the overall idle stroke time of the saw blade cutting device, thereby greatly improving the working efficiency of the automatic pipe cutting machine.

[0004] However, in this patent, the pipe cutting machine does not have a pipe feeding function. During the process of cutting the pipe to be processed, the user is required to push the pipe to be processed, which increases the workload of the user, poses a safety hazard, and affects the practicability of the pipe cutting machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a fully automatic pipe cutting machine with a pipe feeding device, which has the advantages of correction, pipe feeding, and high efficiency, and solves the problem that the pipe cutting machine does not have the pipe feeding function, and during the process of cutting the processed pipe, the user is required to push the processed pipe, which increases the workload of the user, poses a safety hazard, and affects the practicality of the pipe cutting machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic pipe cutting machine with a pipe feeding device, comprising a workbench and a pipe cutting assembly, wherein a pipe feeding mechanism is arranged inside the workbench;

[0007] The pipe delivery mechanism comprises a first electric push rod fixedly connected to the workbench, the output end of the first electric push rod is fixedly connected to a fixed block located at the bottom of the workbench, the left and right sides of the fixed block are hinged with pull rods, one end of the pull rod away from the fixed block is hinged with a sliding seat, and the interiors of the two sliding seats are plugged with fixed rods fixedly connected to the workbench;

[0008] The pipe feeding mechanism also includes a support block fixedly connected to the sliding seat, an infrared rangefinder pen is fixedly connected and installed inside the left support block, a correction plate located on the top of the workbench is fixedly connected to the top of the support block, a processor is fixedly connected to the bottom of the workbench, a second electric push rod is fixedly connected to the top of the workbench, and a pushing block is fixedly connected to the output end of the second electric push rod.

[0009] Furthermore, a mounting hole is provided at the bottom of the workbench, and the first electric push rod is fixedly connected to the workbench through the mounting hole.

[0010] Furthermore, two through slots are provided at the bottom of the workbench, and the pull rod extends through the through slots to the inside of the workbench and is hinged to the sliding seat.

[0011] Furthermore, a mounting groove is provided inside the support block on the left side, and the infrared ranging pen is located inside the mounting groove.

[0012] Furthermore, the infrared rangefinder pen is connected to the processor signal, and the processor is electrically connected to the first electric push rod.

[0013] Furthermore, both left and right sides of the fixing block are fixedly connected with hinge seats, and the fixing block is hinged to the pull rod via the hinge seats.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The fully automatic pipe cutting machine with a pipe feeding device increases the automatic pipe feeding function for the pipe cutting machine by arranging the pipe feeding mechanism, which facilitates the correction and automatic pushing of the pipe to be processed, reduces the work intensity of the user, and solves the problem that the pipe cutting machine does not have the pipe feeding function, and the user needs to push the pipe to be processed during the process of cutting the pipe to be processed, which increases the work intensity of the user, poses a safety hazard, and affects the practicality of the pipe cutting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a side sectional view of part of the structure of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the partial structure of the correction plate of the utility model.

[0019] In the figure: 1, workbench; 101, through groove; 2, pipe cutting assembly; 3, first electric push rod; 4, fixed block; 5, pull rod; 6, sliding seat; 7, fixed rod; 8, support block; 9, infrared rangefinder pen; 10, correction plate; 11, processor; 12, second electric push rod; 13, push block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 In this embodiment, a fully automatic pipe cutting machine with a pipe feeding device includes a workbench 1 and a pipe cutting assembly 2, and a pipe feeding mechanism is arranged inside the workbench 1.

[0022] In this embodiment, the pipe cutting assembly 2 includes an L-shaped fixing frame, a cylinder, a driving motor and a cutting wheel. The L-shaped fixing frame is fixedly connected to the top of the workbench 1, the cylinder is fixedly connected to the L-shaped fixing frame and passes through the L-shaped bracket, the driving motor is fixedly connected to the output end of the cylinder, and the cutting wheel is fixedly connected to the output end of the driving motor. The cylinder extends to push the driving motor and the cutting wheel downward, so that the cutting wheel is in contact with the pipe to be processed, and at the same time, the driving motor drives the cutting wheel to rotate to cut the pipe to be processed.

[0023] Among them, the pipe delivery mechanism includes a first electric push rod 3 fixedly connected to the workbench 1, the output end of the first electric push rod 3 is fixedly connected to the fixed block 4 located at the bottom of the workbench 1, and a mounting hole is opened at the bottom of the workbench 1. The first electric push rod 3 is fixedly connected to the workbench 1 through the mounting hole, which is convenient for the installation of the first electric push rod 3. The first electric push rod 3 is electrified and retracted to drive the fixed block 4 to move up and down. The left and right sides of the fixed block 4 are hinged with pull rods 5, and the left and right sides of the fixed block 4 are fixedly connected with hinge seats. The fixed block 4 is hinged to the pull rod 5 through the hinge seat, which is convenient for the connection between the fixed block 4 and the pull rod 5. When the fixed block 4 drives the pull rod 5 to move, the pull rod 5 rotates around the hinge seat.

[0024] The end of the pull rod 5 away from the fixed block 4 is hinged with a sliding seat 6, and two through slots 101 are provided at the bottom of the workbench 1. The pull rod 5 extends to the inside of the workbench 1 through the through slots 101 and is hinged with the sliding seat 6. The fixed block 4 moves up and down, driving the pull rod 5 to move up and down. The movement of the pull rod 5 drives the two sliding seats 6 to slide relative to or away from each other, so as to facilitate the adjustment of the spacing between the two sliding seats 6. The interior of the two sliding seats 6 is plugged with a fixed rod 7 fixedly connected to the workbench 1.

[0025] Among them, the pipe feeding mechanism also includes a support block 8 fixedly connected to the sliding seat 6, an infrared ranging pen 9 is fixedly connected and installed inside the left support block 8, and a correction plate 10 located on the top of the workbench 1 is fixedly connected to the top of the support block 8. An installation groove is opened inside the left support block 8, and the infrared ranging pen 9 is located inside the installation groove. The distance between the two correction plates 10 is detected by the infrared ranging pen 9, which facilitates the correction of the pipes to be processed with different diameters, and facilitates the pipe cutting assembly 2 to cut the pipe to be processed. A processor 11 is fixedly connected to the bottom of the workbench 1.

[0026] Among them, the infrared rangefinder pen 9 is connected to the processor 11 signal, the processor 11 is electrically connected to the first electric push rod 3, the processor 11 includes a signal receiving module, an intelligent processing module and a control module. The user sets the distance between the two correction plates 10 on the operation panel according to the pipe diameter. When the infrared rangefinder pen 9 detects that the distance between the two correction plates 10 reaches the set value, the processor 11 receives a signal to cut off the power to the first electric push rod 3 and stop adjusting the correction plate 10 to avoid excessive support force on the pipe to be processed. The top of the workbench 1 is fixedly connected to the second electric push rod 12, and the output end of the second electric push rod 12 is fixedly connected to the push block 13. The second electric push rod 12 is energized and extended, driving the push block 13 to move and push the pipe to be processed.

[0027] The beneficial effects of the above embodiments are:

[0028] The fully automatic pipe cutting machine with a pipe feeding device increases the automatic pipe feeding function for the pipe cutting machine by arranging the pipe feeding mechanism, which facilitates the correction and automatic pushing of the pipe to be processed, reduces the work intensity of the user, and solves the problem that the pipe cutting machine does not have the pipe feeding function, and the user needs to push the pipe to be processed during the process of cutting the pipe to be processed, which increases the work intensity of the user, poses a safety hazard, and affects the practicality of the pipe cutting machine.

[0029] The working principle of the above embodiment is:

[0030] When the fully automatic pipe cutting machine with a pipe feeding device needs to cut the pipe to be processed, the user places the pipe to be processed on the opposite side of the two correction plates 10, and sets the distance between the two correction plates 10 on the control panel according to the diameter of the pipe to be processed. Then, the first electric push rod 3 is energized to extend and retract, driving the fixed block 4 and the pull rod 5 to move up and down. The two pull rods 5 move up and down, driving the two sliding seats 6 to slide relative to or away from the outside of the fixed rod 7 to adjust the distance between the two correction plates 10. When the infrared rangefinder 9 detects that the distance between the two correction plates 10 reaches the set value, the processor 11 receives a signal to cut off the power of the first electric push rod 3 and stop adjusting the correction plate 10 to avoid excessive holding force on the pipe to be processed. Finally, the second electric push rod 12 is energized to extend, driving the push block 13 to move, and pushing the pipe to be processed, thereby achieving the purpose of adding an automatic pipe feeding function to the pipe cutting machine, facilitating the correction and automatic pushing of the pipe to be processed, and reducing the work intensity of the user.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic pipe cutting machine with a pipe feeding device, comprising a workbench (1) and a pipe cutting assembly (2), characterized in that: A pipe delivery mechanism is provided inside the workbench (1); The pipe delivery mechanism comprises a first electric push rod (3) fixedly connected to the workbench (1); the output end of the first electric push rod (3) is fixedly connected to a fixed block (4) located at the bottom of the workbench (1); the left and right sides of the fixed block (4) are hinged with pull rods (5); the end of the pull rod (5) away from the fixed block (4) is hinged with a sliding seat (6); the interiors of the two sliding seats (6) are plugged with fixed rods (7) fixedly connected to the workbench (1); The pipe feeding mechanism also includes a support block (8) fixedly connected to the sliding seat (6); an infrared rangefinder pen (9) is fixedly connected and installed inside the left support block (8); a correction plate (10) located on the top of the workbench (1) is fixedly connected to the top of the support block (8); a processor (11) is fixedly connected to the bottom of the workbench (1); a second electric push rod (12) is fixedly connected to the top of the workbench (1); and a push block (13) is fixedly connected to the output end of the second electric push rod (12).

2. The fully automatic pipe cutting machine with a pipe feeding device according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a mounting hole, and the first electric push rod (3) is fixedly connected to the workbench (1) through the mounting hole.

3. The fully automatic pipe cutting machine with a pipe feeding device according to claim 1, characterized in that: The bottom of the workbench (1) is provided with two through slots (101), and the pull rod (5) extends through the through slots (101) to the inside of the workbench (1) and is hinged to the sliding seat (6).

4. The fully automatic pipe cutting machine with a pipe feeding device according to claim 1, characterized in that: A mounting groove is provided inside the support block (8) on the left side, and the infrared distance measuring pen (9) is located inside the mounting groove.

5. The fully automatic pipe cutting machine with a pipe feeding device according to claim 1, characterized in that: The infrared distance measuring pen (9) is signal-connected to a processor (11), and the processor (11) is electrically connected to a first electric push rod (3).

6. The fully automatic pipe cutting machine with a pipe feeding device according to claim 1, characterized in that: The left and right sides of the fixed block (4) are both fixedly connected with hinge seats, and the fixed block (4) is hinged to the pull rod (5) via the hinge seats.

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