Cutting device for steel wire mesh composite PE pipe

Abstract

The utility model relates to the technical field of PE pipes, in particular to a cutting device for a steel wire mesh composite PE pipe, which comprises an operation table and a cutting machine, a fixing seat is fixedly mounted on one side of the top end of the operation table, the fixing seat is of a concave structure, clamping mechanisms are arranged on two sides of the top end of the fixing seat, and a fixing frame is fixedly mounted on one side of the operation table. A cutting machine is rotatably mounted on one side, close to the fixing seat, of the fixing frame, and a cutter plane of the cutting machine is located in the center of the fixing seat. The two sets of clamping mechanisms jointly clamp and can be matched with temporary supporting of the supporting rod in the cutting process of the cutting machine, the horizontal state of the PE pipe can be kept all the time, it can be guaranteed that the cutting section of the PE pipe is not damaged due to the inclination effect of the PE pipe at one end, precise length cutting of the PE pipe is achieved through sliding of the electric sliding block, and compared with manual operation, the cutting machine is more convenient and accurate, and the cutting efficiency is improved. And the operation efficiency can be improved, and the loss of the PE pipe is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipes, in particular to a cutting device for steel mesh composite PE pipes. Background Art

[0002] Steel mesh composite PE pipe is a kind of pipe that is made by wrapping steel wire around the polyethylene pipe to enhance the strength, heat resistance and other physical properties of the PE pipe. It is widely used. In actual use, the PE pipe needs to be cut according to different situations and usage requirements.

[0003] PE pipe cutting usually adopts the method of manually operating the cutting machine. However, due to the addition of the wire mesh, the wire mesh composite PE pipe is prone to uneven cutting cross-section due to the drooping effect of the PE pipe on one side during cutting. At the same time, manual operation is not convenient for accurately controlling the cutting length. Due to the high cost of the wire mesh composite PE pipe, it is easy to cause material waste of the wire mesh composite PE pipe. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cutting device for a steel mesh composite PE pipe.

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

[0006] A cutting device for wire mesh composite PE pipes includes an operating table and a cutting machine. A fixing seat is fixedly installed on one side of the top of the operating table. The fixing seat is a concave-shaped structure. Clamping mechanisms are provided on both sides of the top of the fixing seat. A fixing frame is fixedly installed on one side of the operating table. The cutting machine is rotatably installed on the fixing frame close to the fixed seat. The cutting blade plane of the cutting machine is located at the center of the fixing seat.

[0007] Preferably, a fixed block is installed on the other side of the top of the operating table, two guide rods are fixedly connected between the fixed block and the opposite surface of the fixed seat, and a slide rail fixedly installed on the top of the operating table is provided between the two guide rods.

[0008] Preferably, the top of the slide rail is slidably connected to an electric slider, and the top of the electric slider is provided with a structural component that has the same structure as the clamping mechanism but a different size.

[0009] Preferably, the clamping mechanism includes a base and an electric lifting platform, the bases are symmetrically arranged on both sides of the top of the fixed seat, the top of the base is movably connected to the electric lifting platform, and semicircular through holes are opened between the opposite surfaces of the base and the electric lifting platform.

[0010] Preferably, two mounting grooves are symmetrically opened on both sides of the through hole at the bottom of the electric lifting platform, and two mounting grooves are also symmetrically opened on both sides of the through hole at the top of the base. An arc block is slidably connected in the two mounting grooves on the electric lifting platform and the base, and the outer diameter of the arc block is adapted to the diameter of the through hole. Pipes are movably connected between the arc blocks.

[0011] Preferably, an electric telescopic rod is rotatably connected to the top of the fixing frame, and the telescopic end of the electric telescopic rod is rotatably connected to one side of the top of the cutting machine.

[0012] Preferably, an adjustable support rod is installed on one side of the top of the operating table close to the fixed seat, and an arc-shaped support member is provided on the top of the support rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides an electric slider, which clamps and transports the PE pipe through a component with the same structure as the clamping mechanism at the top. The precise length cutting of the PE pipe can be achieved by setting the sliding distance of the electric slider. Compared with manual operation, it is more convenient and accurate, and can also improve operating efficiency and reduce the loss of PE pipe.

[0015] The utility model provides a clamping mechanism, and the concave structure of the fixing seat and the clamping mechanism cooperates with the cutting machine for cutting, which can facilitate the cutting of the PE pipe by the cutting machine without affecting the normal operation of the clamping mechanism. At the same time, due to the joint clamping of the two groups of clamping mechanisms, the temporary support of the support rod can be cooperated with the horizontal state of the PE pipe during the cutting process of the cutting machine, which can ensure that the cut section of the PE pipe is not damaged by the tilting effect of one end of the PE pipe. In actual use, the clamping mechanism can replace the arc block according to the different sizes of PE pipes to ensure that the clamping mechanism can fully clamp the PE pipe, thereby increasing the scope of application of the cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a cutting device for a wire mesh composite PE pipe proposed in the present invention;

[0017] Figure 2 This is a top view of a cutting device for a wire mesh composite PE pipe proposed in the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of a cutting machine for a wire mesh composite PE pipe cutting device proposed in the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of a clamping mechanism for a cutting device for a wire mesh composite PE pipe proposed in the present invention;

[0020] Figure 5 This is an exploded diagram of the arc block and electric lifting platform structure of a cutting device for wire mesh composite PE pipe proposed in the utility model;

[0021] Figure 6 This is a schematic diagram of arc blocks of different sizes for a cutting device for wire mesh composite PE pipe proposed by the present invention.

[0022] In the figure: 1. Operating table; 2. Fixed seat; 3. Slide rail; 4. Guide rod; 5. Electric slider; 6. Support rod; 7. Clamping mechanism; 8. Base; 9. Electric lifting platform; 10. Mounting slot; 11. Arc block; 12. Fixed frame; 13. Cutting machine; 14. Electric telescopic rod; 15. Pipe. DETAILED DESCRIPTION

[0023] 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 the embodiments.

[0024] Reference Figure 1-6 A cutting device for wire mesh composite PE pipe includes an operating table 1 and a cutting machine 13. A fixed seat 2 is fixedly installed on one side of the top of the operating table 1. The fixed seat 2 is a concave structure. Clamping mechanisms 7 are provided on both sides of the top of the fixed seat 2. A fixed frame 12 is fixedly installed on one side of the operating table 1. The cutting machine 13 is rotatably installed on the side of the fixed frame 12 close to the fixed seat 2. The cutting blade plane of the cutting machine 13 is located at the center of the fixed seat 2. When a general manually operated cutting machine 13 is used to cut PE pipes, as the cutting section increases, one side of the PE pipe will tilt due to the action of gravity, resulting in damage to the bottom of the cut section of the PE pipe. In the steel mesh composite PE pipe, due to the addition of the steel mesh, this damage will also be magnified, resulting in an uneven cross-section of the PE pipe. The concave structure of the fixing seat 2 and the clamping mechanism 7 cooperates with the cutting machine 13 for cutting, which can facilitate the cutting knife of the cutting machine 13 to cut the PE pipe without affecting the normal operation of the clamping mechanism 7. At the same time, due to the joint clamping of the two sets of clamping mechanisms 7, the temporary support of the support rod 6 can be used during the cutting process of the cutting machine 13 to always keep the PE pipe in a horizontal state, thereby ensuring that the cut section of the PE pipe is not damaged by the tilting effect of the PE pipe at one end. In actual use, the clamping mechanism 7 can replace the arc block 11 according to PE pipes of different sizes to ensure that the clamping mechanism 7 can fully clamp the PE pipe, thereby increasing the scope of application of the cutting device.

[0025] As a technical optimization solution of the present invention, a fixed block is installed on the other side of the top of the operating table 1. Two guide rods 4 are fixedly connected between the fixed block and the opposite surface of the fixed base 2. A slide rail 3 is fixedly installed on the top of the operating table 1 between the two guide rods 4. The guide rod 4 is used to guide and position the electric slider 5, and the slide rail 3 is used for the sliding of the electric slider 5.

[0026] As a technical optimization solution of the present invention, a motorized slider 5 is slidably connected to the top of the slide rail 3. The top of the motorized slider 5 is equipped with a structural component identical to the clamping mechanism 7, but with different dimensions. The motorized slider 5 uses the top component identical to the clamping mechanism 7 to clamp and convey the PE pipe. The sliding distance of the motorized slider 5 can be adjusted to achieve precise length cutting of the PE pipe. Compared to manual operation, this is more convenient and accurate, improves operational efficiency, and reduces PE pipe loss.

[0027] As a technical optimization solution of the present invention, the clamping mechanism 7 includes a base 8 and an electric lifting platform 9. The bases 8 are symmetrically arranged on both sides of the top of the fixed seat 2. The electric lifting platform 9 is movably connected to the top of the base 8. Semicircular through holes are provided between the opposite surfaces of the base 8 and the electric lifting platform 9. The two electric lifting platforms 9 rise synchronously. As the electric slider 5 transports the PE pipe to its place, the two electric lifting platforms 9 descend synchronously to clamp the PE pipe through the action of the arc block 11. At this time, the electric telescopic rod 14 pushes the cutting machine 13 to cut. During the cutting process, the arc block 11 on one side remains clamped, and the cut PE pipe can no longer tilt under the action of gravity, so that the bottom of the cut section is not damaged by the cutting knife. After the cutting is completed, the electric lifting platform 9 rises synchronously, and the cut PE pipe can be removed for the next cutting operation.

[0028] As a technical optimization solution of the present invention, two mounting grooves 10 are symmetrically opened on both sides of the through hole at the bottom of the electric lifting platform 9, and two mounting grooves 10 are also symmetrically opened on both sides of the through hole at the top of the base 8. An arc block 11 is slidably connected in the two mounting grooves 10 on the electric lifting platform 9 and the base 8. The outer diameter of the arc block 11 is adapted to the diameter of the through hole, and a pipe 15 is movably connected between the arc blocks 11. When the cutting device is working, the arc block 11 directly contacts the pipe 15. The contact surface of the arc block 11 and the pipe 15 can be installed with a gasket for protecting the PE pipe. When cutting PE pipes of different diameters and the new PE pipe cannot be adapted by raising and lowering the electric lifting platform 9, the arc block 11 of different inner diameter can be directly replaced to meet the cutting operation of PE pipes of different diameters. Among them, the arc block 11 above the electric slider 5 needs to transport PE pipes. In actual use, a temporary fixing component can be installed to prevent the arc block 11 from being detached due to force during the sliding of the electric slider 5.

[0029] As a technical optimization solution of the present invention, a motorized telescopic rod 14 is rotatably connected to the top of the fixed frame 12. The telescopic end of the motorized telescopic rod 14 is rotatably connected to the top side of the cutter 13. After the PE pipe is delivered to the designated position and clamped by the clamping mechanism 7, the cutter 13 is activated and the motorized telescopic rod 14 is extended to drive the cutter 13 to rotate and cut the PE pipe.

[0030] As a technical optimization solution of the present invention, an adjustable support rod 6 is installed on the top of the operating table 1 near the fixed base 2. The top of the support rod 6 is provided with an arc-shaped support member. The support rod 6 is mainly used in conjunction with the clamping mechanism 7 to temporarily support the pipe 15 and to adjust the height of the support rod 6 when cutting PE pipes of different diameters.

[0031] When the present invention is in use, the operator inserts the PE pipe to be cut into the through holes above the electric slider 5 and the fixed seat 2 in turn. After it is in place, the cutting length of the PE pipe is controlled by setting the sliding distance of the electric slider 5 according to the cutting requirements. At this time, the two electric lifting platforms 9 rise synchronously. As the electric slider 5 transports the PE pipe into place, the two electric lifting platforms 9 descend synchronously to clamp the PE pipe through the action of the arc block 11, control the cutting machine 13 to start, and control the electric telescopic rod 14 to extend to push the cutting machine 13 to rotate and cut the PE pipe. During the cutting process, the arc block 11 on one side remains in a clamped state, and the support rod 6 also continues to maintain support. The cut PE pipe can no longer tilt under the action of gravity. After cutting is completed, the two electric lifting platforms 9 rise synchronously, and the cut PE pipe can be removed. Then, the PE pipe can be continuously transported by the electric slider 5 and the operation can be repeated.

[0032] When cutting PE pipes of different diameters and the new PE pipes cannot be adapted by raising and lowering the electric lifting platform 9, the arc blocks 11 of different inner diameters can be directly replaced and the height of the support rod 6 can be adjusted. The arc blocks 11 above the electric slider 5 need to transport PE pipes, so in actual use, temporary fixing components can be installed to prevent the arc blocks 11 from being detached due to force during the sliding of the electric slider 5.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting device for a steel mesh composite PE pipe, comprising an operating table (1) and a cutting machine (13), characterized in that: A fixing seat (2) is fixedly mounted on one side of the top of the operating table (1), the fixing seat (2) is a concave-shaped structure, and clamping mechanisms (7) are provided on both sides of the top of the fixing seat (2). A fixing frame (12) is fixedly mounted on one side of the operating table (1), and a cutting machine (13) is rotatably mounted on the fixing frame (12) close to one side of the fixing seat (2), and the cutting blade plane of the cutting machine (13) is located at the center of the fixing seat (2); The clamping mechanism (7) includes a base (8) and an electric lifting platform (9), the base (8) is symmetrically arranged on both sides of the top of the fixed seat (2), the electric lifting platform (9) is movably connected to the top of the base (8), a semicircular through hole is opened between the opposite surfaces of the base (8) and the electric lifting platform (9), two mounting grooves (10) are symmetrically opened on both sides of the through hole at the bottom of the electric lifting platform (9), and two mounting grooves (10) are also symmetrically opened on both sides of the through hole at the top of the base (8), an arc block (11) is slidably connected in the two mounting grooves (10) on the electric lifting platform (9) and the base (8), the outer diameter of the arc block (11) is adapted to the diameter of the through hole, and a pipe (15) is movably connected between the arc blocks (11).

2. The cutting device for steel mesh composite PE pipe according to claim 1, characterized in that: A fixed block is installed on the other side of the top of the operating table (1), two guide rods (4) are fixedly connected between the fixed block and the opposite surface of the fixed seat (2), and a slide rail (3) fixedly installed on the top of the operating table (1) is provided between the two guide rods (4).

3. The cutting device for steel mesh composite PE pipe according to claim 2, characterized in that: The top of the slide rail (3) is slidably connected to an electric slider (5), and the top of the electric slider (5) is provided with a structural component having the same structure as the clamping mechanism (7) but a different size.

4. The cutting device for steel mesh composite PE pipe according to claim 1, characterized in that: The top of the fixing frame (12) is rotatably connected to an electric telescopic rod (14), and the telescopic end of the electric telescopic rod (14) is rotatably connected to one side of the top of the cutting machine (13).

5. The cutting device for steel mesh composite PE pipe according to claim 1, characterized in that: An adjustable support rod (6) is installed on one side of the top of the operating table (1) close to the fixed seat (2), and an arc-shaped support member is provided on the top of the support rod (6).

Images