Novel polyethylene gas pipe cutting machine

Abstract

The utility model discloses a novel polyethylene gas pipe cutting machine which comprises a base, lifting structure connecting plates are installed on the two sides of the base, a plurality of roll shafts are installed in the middle of the top of the base at equal intervals, a shell is installed on the top of the base, and control panels are installed in the middles of the two sides of one end of the shell. And mounting frames are mounted on the two sides of the bottom end in the shell correspondingly, first motors are mounted on the tops and the bottoms of the sides, away from the roll shafts, of the mounting frames correspondingly, and first screw rods are mounted at the output ends of the first motors. According to the novel polyethylene gas pipe cutting device, the lifting structure connecting plates are arranged on the two sides of the base correspondingly, the lifting structure connecting plates are connected with the lifting structure, and when a novel polyethylene gas pipe with the large size is cut, the device is lowered, so that the novel polyethylene gas pipe can be directly cut on the ground and needs to be manually carried by workers, and the cutting efficiency is greatly improved. And the working intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipe cutting, in particular to a novel polyethylene gas pipe cutting machine. Background Art

[0002] PE pipe In China's current municipal pipe market, plastic pipes are developing steadily. PE pipes, PP-R pipes, and UPVC pipes all have a place. Among them, the strong development momentum of PE pipes is the most eye-catching. PE pipes are used in a wide range of fields, among which water pipes and gas pipes are its two largest application markets. PE resin is polymerized from the monomer ethylene. Due to different polymerization reaction conditions such as pressure and temperature during polymerization, resins of different densities can be obtained, so there are high-density polyethylene, medium-density polyethylene and low-density polyethylene. When processing different types of PE pipes, the corresponding resin grades are selected according to their different application conditions. At the same time, the requirements for extruders and molds are also different. During the installation process, polyethylene gas pipes need to be cut into suitable lengths using a cutting machine.

[0003] Since the polyethylene gas pipe is a hollow cylindrical structure and the diameters of the gas pipes vary, the cutting machine has a poor effect in clamping and fixing the gas pipes of different diameters. This can easily cause the gas pipe to shake during the cutting process, resulting in uneven cutting of the gas pipe, affecting the use of the gas pipe. In addition, when cutting the larger new polyethylene gas pipes, the staff need to manually move the new polyethylene gas pipes to the cutting equipment for cutting, which is very labor-intensive. Utility Model Content

[0004] The purpose of the present invention is to provide a novel polyethylene gas pipe cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel polyethylene gas pipe cutting machine, comprising a base, both sides of the base are equipped with lifting structure connecting plates, a plurality of rollers are equidistantly arranged in the middle position of the top of the base, a shell is installed on the top of the base, a control panel is installed in the middle position of both sides of one end of the shell, a mounting frame is installed on both sides of the bottom end of the shell, a first motor is installed on the top and bottom of the mounting frame away from the roller, a first screw is installed on the output end of the first motor, a first moving part is movably installed on the outer surface of the first screw, a first pushing rod is installed in the middle position of the first moving part close to the roller, a clamping plate is installed on the side of the first pushing rod close to the roller, a blower is installed on the top of both sides of the shell, a mounting plate is installed on the top of the shell, a second motor is installed on both sides of the top of the mounting plate, a second screw is installed on the output end of the second motor, a fixing plate is installed at the bottom of the second screw, a second moving part is installed on the outer surface of the second screw, a second pushing rod is installed in the middle position of the bottom of the second moving part, and a cutting tool is installed at the bottom of the second pushing rod.

[0006] Preferably, the control panel is electrically connected to the first motor, the blower, the second motor and the cutting tool.

[0007] Preferably, a plurality of rotation grooves are provided in the middle of the top of the base, the size of the rotation grooves on the base is matched with the size of the roller shaft, and the base is rotationally connected to the roller shaft through the rotation grooves.

[0008] Preferably, the shell is U-shaped, and is divided into a clamping structure cavity, a blast cavity, a cutting structure cavity and a cutting cavity, and the position of the cutting cavity on the shell corresponds to the position of the roller on the base.

[0009] Preferably, threaded holes are provided on the top and bottom of one side of the first movable member and on both sides of the top of the second movable member, the sizes of the threaded holes on the first movable member and the second movable member are adapted to the sizes of the first screw and the second screw, and the first movable member and the second movable member are threadedly connected to the first screw and the second screw respectively through the threaded holes.

[0010] Preferably, the output end of the blower passes through the inner wall of the shell and is connected to the cutting chamber, the first push rod passes through the mounting frame and is connected to the clamping plate, and the second push rod passes through the fixing plate and is connected to the cutting tool.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the new polyethylene gas pipe cutting machine, through the cooperation between the first motor, the first screw, the first moving part, the first push rod and the clamping plate, enables the clamping plate to clamp the new polyethylene gas pipe on the roller shaft, and when the cutting tool cuts the new polyethylene gas pipe, it can avoid the new polyethylene gas pipe from shaking, which leads to the problem of uneven cutting of the new polyethylene gas pipe. At the same time, lifting structure connecting plates are arranged on both sides of the base, and the lifting structure connecting plates are connected to the lifting structure. When cutting a larger new polyethylene gas pipe, the device is lowered so that the new polyethylene gas pipe can be cut directly on the ground, and the staff needs to carry it manually, which reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a practical stereogram;

[0013] Figure 2 This is the main view of this utility;

[0014] Figure 3 This is the main cross-sectional view of the internal structure of this utility model.

[0015] In the figure: 1. base; 2. lifting structure connecting plate; 3. roller; 4. shell; 5. control panel; 6. mounting frame; 7. first motor; 8. first screw; 9. first moving part; 10. first push rod; 11. clamping plate; 12. blower; 13. mounting plate; 14. second motor; 15. second screw; 16. second moving part; 17. second push rod; 18. fixing plate; 19. cutting tool. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical, not all of the embodiments. Based on the embodiment in the practical, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical.

[0017] See also Figure 1-3The utility model provides an embodiment: a new polyethylene gas pipe cutting machine, comprising a base 1, both sides of the base 1 are equipped with a lifting structure connecting plate 2, a plurality of rollers 3 are equidistantly arranged in the middle position of the top of the base 1, and the rollers 3 are used to assist the new polyethylene gas pipe to move on the base 1 during cutting, a shell 4 is installed on the top of the base 1, and a control panel 5 is installed in the middle position of both sides of one end of the shell 4, and a mounting frame 6 is installed on both sides of the bottom end of the shell 4, and a first motor 7 is installed on the top and bottom of the mounting frame 6 away from the roller 3. A first screw 8 is installed at the output end of the first motor 7, and a first moving part 9 is movably installed on the outer surface of the first screw 8, and a first push rod 10 is installed in the middle position of the first moving part 9 close to the roller 3. A clamping plate 11 is installed on the side of the first push rod 10 close to the roller 3, and the output of the output end of the first motor 7 drives the first screw 8 to rotate, Thereby, the first movable member 9 is controlled to move on the first screw rod 8, which can push the clamping plate 11 to move, so that the clamping plate 11 can fix the new polyethylene gas pipe on the roller shaft 3. Blowers 12 are installed on the tops of both sides of the shell 4, and the blower 12 can blow away the debris generated by cutting the new polyethylene gas pipe. A mounting plate 13 is installed on the top of the shell 4, and a second motor 14 is installed on both sides of the top of the mounting plate 13. A second screw rod 15 is installed on the output end of the second motor 14, and a fixing plate 18 is installed on the bottom of the second screw rod 15. A second movable member 16 is installed on the outer surface of the second screw rod 15, and a second push rod 17 is in the middle position of the bottom of the second movable member 16. A cutting tool 19 is installed at the bottom of the second push rod 17. The output of the output end of the second motor 14 drives the second screw rod 15 to rotate, so that the second movable member 16 can move on the second screw rod 15, and the cutting tool 19 is controlled to rise and fall.

[0018] In this embodiment, the control panel 5 is electrically connected to the first motor 7 , the blower 12 , the second motor 14 and the cutting tool 19 , and the control panel 5 can control the start-up and output levels of the first motor 7 , the blower 12 , the second motor 14 and the cutting tool 19 .

[0019] In this embodiment, a plurality of rotating grooves are provided in the middle position of the top of the base 1. The size of the rotating grooves on the base 1 is matched with the size of the roller 3. The base 1 is rotatably connected to the roller 3 through the rotating grooves. When the staff cuts the larger new polyethylene gas pipe, the roller 3 can be used to assist in pushing the new polyethylene gas pipe to move on the base 1, thereby reducing the work intensity of the staff.

[0020] In this embodiment, the shell 4 is U-shaped, and the shell 4 is divided into a clamping structure cavity, a blowing cavity, a cutting structure cavity and a cutting cavity. The position of the cutting cavity on the shell 4 corresponds to the position of the roller 3 on the base 1. The shell 4 can be divided into multiple cavities by partitions to separate the various structures in the device and avoid the impact of each structure on each other when working.

[0021] In this embodiment, threaded holes are provided on the top and bottom of one side of the first movable member 9 and on both sides of the top of the second movable member 16. The sizes of the threaded holes on the first movable member 9 and the second movable member 16 are adapted to the sizes of the first screw 8 and the second screw 15. The first movable member 9 and the second movable member 16 are threadedly connected to the first screw 8 and the second screw 15 respectively through the threaded holes. The first movable member 9 and the second movable member 16 can move along the first screw 8 and the second screw 15 through the threaded holes.

[0022] In this embodiment, the output end of the blower 12 passes through the inner wall of the shell 4 and is connected to the cutting chamber, so that the output end of the blower 12 can blow away the debris generated by cutting the new polyethylene gas pipe. The first push rod 10 passes through the mounting frame 6 and is connected to the clamping plate 11, and the second push rod 17 passes through the fixed plate 18 and is connected to the cutting tool 19.

[0023] Working principle: When the staff is cutting a new type of polyethylene gas pipe with a smaller size, the staff starts the first motor 7 through the control panel 5, and the first motor 7 drives the first screw 8 to rotate, so that the first moving part 9 can move along the first screw 8, thereby pushing the clamping plate 11 to move, and the new type of polyethylene gas pipe with a smaller size is clamped on the roller 3, and then the staff starts the second motor 14, and the second motor 14 drives the second screw 15 to rotate, so that the cutting tool 19 can be driven by the second push rod 17 to move up and down, and the new type of polyethylene gas pipe can be cut by the cutting tool 19. If the size of the new type of polyethylene gas pipe is larger, the staff can install the device on the lifting structure through the lifting structure connecting plate 2, and then the device descends when passing through the lifting structure, and then only needs to move the new type of polyethylene gas pipe to the base 1, and move on the base 1 with the assistance of the roller 3, and then repeat the above operation to cut the new type of polyethylene gas pipe with a larger size.

[0024] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or scope of the present invention. Therefore, the embodiments of the present invention are exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be considered as limiting the claims involved.

[0025] In the description of this utility, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing this utility and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting this utility. In addition, the terms "first", "second", "third" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

Claims

1. A novel polyethylene gas pipe cutting machine, comprising a base (1), characterized in that: A lifting structure connecting plate (2) is installed on both sides of the base (1); a plurality of rollers (3) are installed at equal intervals in the middle of the top of the base (1); a shell (4) is installed on the top of the base (1); a control panel (5) is installed in the middle of both sides of one end of the shell (4); a mounting frame (6) is installed on both sides of the bottom of the shell (4); a first motor (7) is installed on the top and bottom of the mounting frame (6) away from the roller (3); a first screw (8) is installed at the output end of the first motor (7); a first moving member (9) is movably installed on the outer surface of the first screw (8); a first push rod is installed in the middle of the side of the first moving member (9) close to the roller (3). (10), a clamping plate (11) is installed on the side of the first push rod (10) close to the roller shaft (3), blowers (12) are installed on the tops of both sides of the shell (4), a mounting plate (13) is installed on the top of the shell (4), a second motor (14) is installed on both sides of the top of the mounting plate (13), a second screw (15) is installed at the output end of the second motor (14), a fixing plate (18) is installed at the bottom of the second screw (15), a second moving member (16) is installed on the outer surface of the second screw (15), a second push rod (17) is located in the middle of the bottom of the second moving member (16), and a cutting tool (19) is installed at the bottom of the second push rod (17).

2. A novel polyethylene gas pipe cutting machine according to claim 1, characterized in that: The control panel (5) is electrically connected to the first motor (7), the blower (12), the second motor (14) and the cutting tool (19).

3. A novel polyethylene gas pipe cutting machine according to claim 1, characterized in that: A plurality of rotation grooves are provided in the middle of the top of the base (1); the size of the rotation grooves on the base (1) matches the size of the roller shaft (3); and the base (1) is rotationally connected to the roller shaft (3) via the rotation grooves.

4. A novel polyethylene gas pipe cutting machine according to claim 1, characterized in that: The shell (4) is U-shaped and is divided into a clamping structure cavity, a blast cavity, a cutting structure cavity and a cutting cavity. The position of the cutting cavity on the shell (4) corresponds to the position of the roller (3) on the base (1).

5. The novel polyethylene gas pipe cutting machine according to claim 1 is characterized in that: Threaded holes are provided at the top and bottom of one side of the first moving member (9) and at both sides of the top of the second moving member (16); the sizes of the threaded holes on the first moving member (9) and the second moving member (16) match the sizes of the first screw rod (8) and the second screw rod (15); the first moving member (9) and the second moving member (16) are respectively threadedly connected to the first screw rod (8) and the second screw rod (15) through the threaded holes.

6. A novel polyethylene gas pipe cutting machine according to claim 4, characterized in that: The output end of the blower (12) passes through the inner wall of the shell (4) and is connected to the cutting chamber, the first push rod (10) passes through the mounting frame (6) and is connected to the clamping plate (11), and the second push rod (17) passes through the fixing plate (18) and is connected to the cutting tool (19).

Images