Heating construction pipe cutting equipment

Abstract

The utility model discloses heating construction pipe cutting equipment which comprises a machine table and a machine frame fixedly installed on the machine table, and a moving seat is movably installed on the machine frame through a moving mechanism. A lifting motor is fixedly installed at the bottom of the movable base, and the output end of the lifting motor is fixedly connected with a lifting plate. According to the utility model, a plurality of heating pipes can be conveniently positioned and conveyed, and can be cut at one time, so that the cutting efficiency is greatly improved, the operation time and the labor cost are reduced, and particularly, when a large number of pipelines with the same specification need to be laid, the construction progress can be obviously accelerated by simultaneously cutting the plurality of heating pipes; the overall construction efficiency and quality can be guaranteed; and when the cutting action is executed, good buffering performance is achieved, the situation that in the prior art, the pipe is prone to being damaged due to large impact in the cutting process, and even the performance and the service life of the pipe are affected is avoided, and it is guaranteed that the overall using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting equipment, in particular to a heating construction pipe cutting equipment. Background Art

[0002] As we all know, the pipes cut in heating construction usually include galvanized steel pipes, PPR pipes, PEX pipes, etc. In heating construction and installation, pipes often need to be cut to adapt to the pipeline layout to ensure that the pipes can be accurately connected to the heating equipment and radiators. At the same time, in order to adapt to different installation environments and needs, it may be necessary to cut the pipes to adjust their length to match other components, so pipe cutting equipment is used.

[0003] At present, in some large-scale heating construction scenarios, when a large number of pipes of the same specifications need to be laid, a large number of pipes of the same specifications need to be cut. However, in the existing pipe cutting equipment technology, when cutting heating pipes, most cutting equipment can only cut a single pipe at a time, and it is impossible to cut multiple pipes at the same time, which greatly limits the construction progress and work efficiency, increases construction costs and time costs, and affects the overall construction efficiency and quality. In addition, when the cutting action is performed, due to the lack of an effective buffer mechanism, it is easy for the pipe to be subjected to a large impact and damage, and even affect the performance and service life of the pipe. Because, the utility model designs a heating construction pipe cutting device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a heating construction pipe cutting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A heating construction pipe cutting device comprises a machine platform and a frame fixedly mounted on the machine platform, a moving seat is movably mounted on the frame through a moving mechanism; a lifting motor is fixedly mounted on the bottom of the moving seat, a lifting plate is fixedly connected to the output end of the lifting motor, and a mounting frame is movably connected to the lower part of the lifting plate through a buffer mechanism; a cutting motor is fixedly mounted on the mounting frame, and a cutting wheel for cutting heating pipes is fixedly connected to the output end of the cutting motor;

[0007] A driving shaft is rotatably mounted on the inner side of the frame, and a plurality of conveying wheels for conveying the heating pipes are fixedly mounted on the driving shaft. Drive motors are fixedly mounted on both ends of the top of the machine, and both ends of the driving shaft are respectively rotatably penetrated to the outer side of the frame and fixedly connected to the output end of the drive motor;

[0008] Electric cylinders are fixedly installed on the inner walls of both sides of the frame, and the output ends of the two electric cylinders are fixedly connected to rotating brackets arranged along the front-to-back direction. A plurality of laterally arranged driven shafts are rotatably installed between the two rotating brackets, and the plurality of driven shafts are arranged in sequence along the front-to-back direction. A plurality of driven positioning wheels are also fixedly mounted on the driven shafts, and the heating pipe is arranged between the driven positioning wheel and the transmission wheel.

[0009] Furthermore, the driven shaft and the driving shaft are arranged vertically and parallelly, and the driven positioning wheel and the transmission wheel are arranged vertically and correspondingly.

[0010] Furthermore, the moving mechanism includes a moving groove arranged on the inner wall of the top of the frame, and the moving seat slides in the horizontal direction and penetrates the moving groove; a screw rod is rotatably installed in the moving groove, and the screw rod and the moving seat are connected by threaded transmission, and an installation groove is provided on the right inner wall of the moving groove, and a screw motor is fixedly installed in the installation groove, and the output end of the screw motor is fixedly connected to the right end of the screw rod.

[0011] Furthermore, the movable seat is provided with a mounting hole, in which a lead screw nut is fixedly installed, and the lead screw passes through the lead screw nut and is threadedly connected with the lead screw nut.

[0012] Furthermore, a guide rail is fixedly connected to the top of the frame, a guide block is fixedly arranged on the top of the movable seat, and the guide block is slidably installed on the guide rail along the horizontal direction.

[0013] Furthermore, the buffer mechanism includes a connecting rod fixedly connected to both ends of the mounting frame, the top end of the connecting rod movably penetrates to the top of the lifting plate and is fixedly connected to an end block, a fixing ring is fixedly sleeved on the connecting rod located below the mounting frame, a first buffer spring sleeved on the connecting rod is fixedly connected between the fixing ring and the mounting frame; a second buffer spring sleeved on the connecting rod is fixedly connected between the lifting plate and the end block.

[0014] Furthermore, both ends of the lifting plate are provided with vertical guide holes, and the connecting rods slide in the vertical direction and penetrate through the vertical guide holes.

[0015] By adopting the above structure, the utility model has the following beneficial effects:

[0016] 1. The heating construction pipe cutting equipment can drive the driven positioning wheel and other components to move downward through the electric cylinder, and can relatively position multiple heating pipes to be cut between the driven positioning wheel and the transmission wheel, so as to realize the positioning of multiple heating pipes at one time;

[0017] 2. The heating construction pipe cutting equipment can not only cut the heating pipes, but also drive the overall left and right movement through the moving mechanism, and can also cut multiple heating pipes at one time, which improves the cutting efficiency, reduces the operation time and labor cost, is conducive to speeding up the construction progress, and ensures the construction efficiency and quality;

[0018] 3. The heating construction pipe cutting equipment is equipped with a buffer mechanism, which can make the cutting wheel have good buffering performance during cutting, so as to prevent the pipe from being damaged by a large impact due to excessive cutting force, avoid affecting the performance and service life of the pipe, and ensure better overall use effect;

[0019] To sum up, the utility model is not only convenient for positioning and transporting multiple heating pipes, but also can cut multiple heating pipes at one time, which greatly improves the cutting efficiency and reduces the operation time and labor cost. Especially when a large number of pipes of the same specification need to be laid, cutting multiple heating pipes at the same time can significantly speed up the construction progress, which is beneficial to ensure the overall construction efficiency and quality; in addition, when the cutting action is performed, it also has good buffering performance, avoiding the previous situation in which the pipe is easily damaged by a large impact during cutting, and even affects the performance and service life of the pipe, thereby ensuring a better overall use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a heating construction pipe cutting device proposed by the utility model;

[0021] Figure 2 It is a schematic diagram of the utility model after partial section;

[0022] Figure 3 for Figure 2 The structural diagram of the enlarged part A in the middle;

[0023] Figure 4 for Figure 2 Schematic diagram of the structure of the part;

[0024] Figure 5 for Figure 4 Top view of the part.

[0025] In the figure: 1. machine table; 2. frame; 201. screw motor; 202. screw; 203. movable through slot; 204. screw nut; 3. movable seat; 4. lifting motor; 5. lifting plate; 501. connecting rod; 502. fixing ring; 503. first buffer spring; 504. end block; 505. second buffer spring; 6. mounting frame; 7. cutting motor; 8. cutting wheel; 9. electric cylinder; 10. rotating bracket; 11. driven shaft; 12. driven positioning wheel; 13. heating pipe; 14. driving motor; 15. driving shaft; 16. transmission wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-5 A heating construction pipe cutting device comprises a machine platform 1 and a frame 2 fixedly mounted on the machine platform 1, a movable seat 3 is movably mounted on the frame 2 through a moving mechanism; a lifting motor 4 is fixedly mounted on the bottom of the movable seat 3, a lifting plate 5 is fixedly connected to the output end of the lifting motor 4, and a mounting frame 6 is movably connected to the lower part of the lifting plate 5 through a buffer mechanism; a cutting motor 7 is fixedly mounted on the mounting frame 6, and a cutting wheel 8 for cutting a heating pipe 13 is fixedly connected to the output end of the cutting motor 7; a driving shaft 15 is rotatably mounted on the inner side of the frame 2, and a plurality of conveying wheels for conveying the heating pipe 13 are fixedly mounted on the driving shaft 15 16. Drive motors 14 are fixedly installed at both ends of the top of the machine 1, and both ends of the driving shaft 15 rotate and penetrate the outside of the frame 2 and are fixedly connected to the output end of the drive motor 14; electric cylinders 9 are fixedly installed on the inner walls of both sides of the frame 2, and the output ends of the two electric cylinders 9 are fixedly connected to a rotating bracket 10 arranged along the front-to-back direction, and a plurality of laterally arranged driven shafts 11 are rotatably installed between the two rotating brackets 10, and the plurality of driven shafts 11 are arranged in sequence along the front-to-back direction, and a plurality of driven positioning wheels 12 are fixedly mounted on the driven shaft 11, and the heating pipe 13 is arranged between the driven positioning wheel 12 and the transmission wheel 16.

[0028] In this embodiment, the driven shaft 11 and the driving shaft 15 are vertically arranged in parallel, and the driven positioning wheel 12 and the transmission wheel 16 are vertically arranged correspondingly.

[0029] In this embodiment, the moving mechanism includes a moving groove 203 arranged on the inner wall of the top of the frame 2, and the moving seat 3 slides in the horizontal direction and penetrates the moving groove 203; a screw rod 202 is rotatably installed in the moving groove 203, and the screw rod 202 is connected to the moving seat 3 through a threaded transmission. An installation groove is provided on the right inner wall of the moving groove 203, and a screw motor 201 is fixedly installed in the installation groove, and the output end of the screw motor 201 is fixedly connected to the right end of the screw rod 202.

[0030] Among them, a mounting hole is provided on the movable seat 3, in which a screw nut 204 is fixedly installed, and the screw 202 passes through the screw nut 204 and is threadedly connected with the screw nut 204; a guide rail is also fixedly connected to the top of the frame 2, and a guide block is fixedly provided on the top of the movable seat 3, and the guide block is slidably installed on the guide rail along the horizontal direction.

[0031] In this embodiment, the buffer mechanism includes a connecting rod 501 fixedly connected to both ends of the mounting frame 6, the top end of the connecting rod 501 movably penetrates to the top of the lifting plate 5 and is fixedly connected to an end block 504, a fixing ring 502 is fixedly sleeved on the connecting rod 501 located below the mounting frame 6, a first buffer spring 503 sleeved on the connecting rod 501 is fixedly connected between the fixing ring 502 and the mounting frame 6; a second buffer spring 505 sleeved on the connecting rod 501 is fixedly connected between the lifting plate 5 and the end block 504; vertical guide holes are provided at both ends of the lifting plate 5, and the connecting rod 501 slides in the vertical direction and penetrates through the vertical guide holes.

[0032] like Figure 1-5 As shown, the heating construction pipe cutting device, when in use: through the extension of the output end of the electric cylinder 9, the rotating bracket 10, the driven shaft 11, and the driven positioning wheel 12 can be driven to move downward, and then the heating pipe 13 to be cut can be relatively positioned between the driven positioning wheel 12 and the transmission wheel 16 (such as Figure 2 As shown in FIG. 1 , and because the driven positioning wheel 12 and the transmission wheel 16 are each provided with a plurality of corresponding upper and lower portions, a plurality of heating pipes 13 to be cut can be relatively positioned between the driven positioning wheel 12 and the transmission wheel 16 at one time (as shown in FIG. 1 ). Figure 4 ,and Figure 5 ); the lifting motor 4 is then used to drive the lifting plate 5, the connecting rod 501, the mounting frame 6, the cutting motor 7, and the cutting wheel 8 to move downward, and the output end of the cutting motor 7 is used to drive the cutting wheel 8 to rotate, so that the heating pipe 13 can be cut; at the same time, the screw motor 201 in the moving mechanism is used to drive the screw 202 to rotate forward and reverse, so that the moving seat 3 can be threaded to the left or right along the screw 202 through the screw nut 204. When the moving seat 3 moves, it also drives the lifting motor 4, the lifting plate 5, the connecting rod 501, the mounting frame 6, the cutting motor 7, and the cutting wheel 8 to move left and right as a whole, so that multiple heating pipes 13 can be cut at one time. In addition, during the cutting process, the driving motor 14 can also be used to drive the active shaft 15 and the transmission wheel 16 to rotate, thereby prompting the heating pipe 13 between the driven positioning wheel 12 and the transmission wheel 16 to be transported back and forth. In this way, not only the cutting length of the heating pipe 13 can be adjusted, but also the subsequent uncut parts of the heating pipe 13 can be moved forward to the position to be cut, so as to achieve continuous cutting and make the cutting efficiency higher.

[0033] As a further improvement, a buffer mechanism is also provided, so that when the heating pipe 13 is subjected to excessive cutting force during cutting, the cutting wheel 8, the cutting motor 7 and the mounting frame 6 can move upward as a whole for buffering. When the mounting frame 6 moves upward for buffering, it also prompts the connecting rod 501 and the fixing ring 502 to move upward and squeeze the first buffer spring 503. At the same time, the connecting rod 501 also causes the end block 504 to move upward and stretch the second buffer spring 505. In this way, through the cooperation of the first buffer spring 503 and the second buffer spring 505, the cutting wheel 8 can have good buffering performance during cutting to prevent the pipe from being easily subjected to a large impact due to excessive cutting force, thereby causing damage and even affecting the performance and service life of the pipe.

[0034] To sum up, in the utility model, it is not only convenient to position and transport multiple heating pipes 13, but also multiple heating pipes 13 can be cut at one time, which greatly improves the cutting efficiency and reduces the operation time and labor cost. Especially when a large number of pipes of the same specification need to be laid, cutting multiple heating pipes 13 at the same time can significantly speed up the construction progress, which is beneficial to ensure the overall construction efficiency and quality; in addition, when the cutting action is performed, it also has good buffering performance, avoiding the situation in the past that the pipe is easily damaged by a large impact during cutting, and even affects the performance and service life of the pipe, thereby ensuring a better overall use effect.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heating construction pipe cutting device, comprising a machine platform (1) and a frame (2) fixedly mounted on the machine platform (1), characterized in that: A movable seat (3) is movably mounted on the frame (2) via a movable mechanism; a lifting motor (4) is fixedly mounted on the bottom of the movable seat (3); a lifting plate (5) is fixedly connected to the output end of the lifting motor (4); a mounting frame (6) is movably connected to the bottom of the lifting plate (5) via a buffer mechanism; a cutting motor (7) is fixedly mounted on the mounting frame (6); a cutting wheel (8) for cutting the heating pipe (13) is fixedly connected to the output end of the cutting motor (7); A driving shaft (15) is rotatably mounted on the inner side of the frame (2), and a plurality of conveying wheels (16) for conveying the heating pipe (13) are fixedly mounted on the driving shaft (15). A driving motor (14) is fixedly mounted on both ends of the top of the machine platform (1), and both ends of the driving shaft (15) are rotatably penetrated to the outer side of the frame (2) and are fixedly connected to the output end of the driving motor (14); An electric cylinder (9) is fixedly mounted on the inner walls of both sides of the frame (2); the output ends of the two electric cylinders (9) are fixedly connected to a rotating bracket (10) arranged along the front-rear direction; a plurality of laterally arranged driven shafts (11) are rotatably mounted between the two rotating brackets (10); the plurality of driven shafts (11) are sequentially arranged along the front-rear direction; a plurality of driven positioning wheels (12) are also fixedly mounted on the driven shafts (11); and the heating pipe (13) is arranged between the driven positioning wheel (12) and the transmission wheel (16).

2. A heating construction pipe cutting device according to claim 1, characterized in that: The driven shaft (11) and the driving shaft (15) are arranged vertically and parallelly, and the driven positioning wheel (12) and the transmission wheel (16) are arranged vertically and correspondingly.

3. The heating construction pipe cutting equipment according to claim 1, characterized in that: The moving mechanism comprises a moving slot (203) provided on the inner wall at the top of the frame (2); the moving seat (3) slides in the moving slot (203) in a horizontal direction; a screw rod (202) is rotatably installed in the moving slot (203); the screw rod (202) is connected to the moving seat (3) via a threaded transmission; a mounting slot is provided on the right inner wall of the moving slot (203); a screw motor (201) is fixedly installed in the mounting slot; and an output end of the screw motor (201) is fixedly connected to the right end of the screw rod (202).

4. A heating construction pipe cutting device according to claim 3, characterized in that: The movable seat (3) is provided with a mounting hole, in which a screw nut (204) is fixedly mounted, and the screw (202) passes through the screw nut (204) and is threadedly connected to the screw nut (204).

5. The heating construction pipe cutting equipment according to claim 3, characterized in that: A guide rail is fixedly connected to the top of the frame (2), a guide block is fixedly arranged on the top of the movable seat (3), and the guide block is slidably mounted on the guide rail in a horizontal direction.

6. The heating construction pipe cutting equipment according to claim 1, characterized in that: The buffer mechanism comprises a connecting rod (501) fixedly connected to both ends of the mounting frame (6); the top end of the connecting rod (501) movably penetrates to the top of the lifting plate (5) and is fixedly connected to an end block (504); a fixing ring (502) is fixedly sleeved on the connecting rod (501) located below the mounting frame (6); a first buffer spring (503) sleeved on the connecting rod (501) is fixedly connected between the fixing ring (502) and the mounting frame (6); and a second buffer spring (505) sleeved on the connecting rod (501) is fixedly connected between the lifting plate (5) and the end block (504).

7. A heating construction pipe cutting device according to claim 6, characterized in that: Both ends of the lifting plate (5) are provided with vertical guide holes, and the connecting rod (501) slides in the vertical direction and penetrates the vertical guide holes.

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