Cutting machine for plastic pipe

Abstract

The utility model provides a cutting machine for plastic pipes, which relates to the technical field of plastic pipe production and comprises a cutting box, a fixed support table and a movable support table are mounted on one side of the inner wall of the cutting box, a cooling component is arranged in the cutting box and used for cooling the cut positions of the plastic pipes, and a positioning component is arranged on the outer side of the movable support table and used for positioning the cut positions of the plastic pipes. The device is used for positioning and cutting plastic pipes. According to the cutting machine for the plastic pipe, the cutting position of the plastic pipe can be cooled through the cooling assembly, the situation that the cutting position of the plastic pipe is melted and damaged due to high temperature is avoided, the position of the movable supporting table can be flexibly adjusted through the positioning assembly, and therefore the plastic pipe can be conveniently positioned and cut.

Description

Technical Field

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

[0002] Plastic pipes are chemical building materials made of high-tech composites, and plastic pipes need to be cut during the production process. However, currently plastic pipes are basically cut with a cutting machine. However, traditional cutting machines are prone to loosening during the cutting process, which causes the plastic pipes to deform. In addition, traditional cutting machines cannot cut plastic pipes to a fixed length. They are generally cut after manual measurement, which has low work efficiency. Moreover, since the pipes coming out of the molding machine are moving, the grooves are easily cut obliquely during the cutting process.

[0003] In order to solve the above problems, the publication number CN210791157U discloses a "cutting device for plastic pipe production". The height can be adjusted according to the height of the pipe coming out of the extrusion die by adjusting the support rod, and the adaptability is strong; the transmission lever is set to facilitate the fixed transportation of the pipe, prevent the pipe from being scratched, and facilitate cutting. However, the device still has certain defects in actual use. For example, when the cutting tool of the device rotates at high speed to cut the plastic pipe, the plastic pipe is easily damaged by heating up, and the device needs to use external tools to measure when positioning and cutting the plastic pipe, which is more troublesome and affects the cutting efficiency of the plastic pipe. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the background technology and provide a plastic pipe cutting machine. A cooling component is used to prevent the plastic pipe from being melted and damaged at the cutting part due to high temperature, and a positioning component is used to facilitate the positioning and cutting of the plastic pipe.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic pipe cutting machine, comprising: a cutting box, a fixed support platform and a movable support platform are installed on one side of the inner wall of the cutting box, a cooling component is arranged inside the cutting box, and is used to cool the cutting part of the plastic pipe; a positioning component is arranged on the outer side of the movable support platform, and is used to position and cut the plastic pipe.

[0006] Optionally, the cooling component includes: a water tank, a water pump, a water pipe and a drain pipe. The water tank is installed at the bottom of the cutting box, and the water pump is installed at the top of the cutting box. One side of the outer end of the water pump is connected to a water pipe, one end of the water pipe is connected to the water tank, and the bottom of the water pump is connected to a drain pipe. One end of the drain pipe extends to the inside of the cutting box, and one end of the drain pipe is connected to a bamboo tube. A drain port is opened on one side of the inner wall of the cutting box, a vertical plate is installed on one side of the inner wall of the water tank, and a filter is installed between one side of the outer end of the vertical plate and the water tank, wherein the cooling component is used to cool the cutting point of the plastic pipe.

[0007] The cam is provided with a plurality of guide wheels, and the guide wheels are provided with a plurality of guide wheels, and the guide wheels are connected with a plurality of guide wheels at a plurality of opposite ends of the guide wheels.

[0008] Optionally, an opening is provided on one side of the outer end of the cutting box, an electric push rod is installed on one side of the top of the cutting box, a lifting block is connected to the bottom of the electric push rod, a motor is provided inside the cutting box, the bottom of the lifting block is connected to the motor, and a cutting knife is connected to one side of the outer end of the motor through rotation of the motor shaft, wherein the motor is used to drive the cutting knife to rotate to cut the plastic pipe.

[0009] The utility model has the advantages that the temperature of the cut part of the plastic pipe can be cooled by the cooling component to prevent the cut part of the plastic pipe from melting and being damaged due to high temperature, and the position of the movable support platform can be flexibly adjusted by the positioning component, thereby facilitating the positioning and cutting of the plastic pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 It is a sectional view of the overall structure of the utility model.

[0012] Figure 3 This is a schematic diagram of the fixed plate structure of the utility model.

[0013] Figure 4 It is a side schematic diagram of the side plate structure of the utility model.

[0014] Figure 5 For the utility model Figure 2 Enlarged view of point A in .

[0015] Figure 1-5 Middle: 1-cutting box; 101-fixed support platform; 102-movable support platform; 2-water storage tank; 201-water pump; 202-water pipe; 203-drain pipe; 3-bamboo tube; 301-drain outlet; 302-vertical plate; 303-filter screen; 4-sliding hole; 401-screw hole; 402-positioning rod; 403-screw; 5-rotating handle; 6-side plate; 601-fixed plate; 602-horizontal plate; 603-electric telescopic rod; 604-clamping block; 605-baffle; 7-opening hole; 701-electric push rod; 702-lifting block; 703-motor; 704-cutting knife. DETAILED DESCRIPTION

[0016] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods. Example

[0017] See also Figure 1-5 In this embodiment, a plastic pipe cutting machine is provided, comprising: a cutting box 1, a fixed support platform 101 and a movable support platform 102 are installed on one side of the inner wall of the cutting box 1, a cooling component is arranged inside the cutting box 1, and is used to cool down the cutting part of the plastic pipe, and a positioning component is arranged outside the movable support platform 102, and is used to position and cut the plastic pipe.

[0018] Among them, the cooling component includes: a water tank 2, a water pump 201, a water pipe 202 and a drain pipe 203. The water tank 2 is installed at the bottom of the cutting box 1, and the water pump 201 is installed on the top of the cutting box 1. The outer end of the water pump 201 is connected to the water pipe 202, one end of the water pipe 202 is connected to the water tank 2, and the bottom of the water pump 201 is connected to the drain pipe 203, and one end of the drain pipe 203 extends to the inside of the cutting box 1. When the cutting knife 704 is used to cut the plastic pipe, the water in the water tank 2 can be drawn into the drain pipe 203 and the bamboo tube 3 through the water pump 201 using the water pipe 202, and the water is discharged to the cutting part of the plastic pipe through the bamboo tube 3. The heat absorption of water is used to cool the cutting part of the plastic pipe to prevent the cutting part of the plastic pipe from melting and being damaged due to the high temperature caused by the high-speed rotation of the cutting knife 704.

[0019] Among them, one end of the drain pipe 203 is connected to a bamboo tube 3, a drain outlet 301 is opened on one side of the inner wall of the cutting box 1, a vertical plate 302 is installed on one side of the inner wall of the water tank 2, and a filter screen 303 is installed between the outer end of the vertical plate 302 and the water tank 2, wherein the adjustability of the bamboo tube 3 can adjust the position of the head of the bamboo tube 3, thereby flexibly adjusting the water discharge position, and the drain outlet 301 can return the water discharged from the bamboo tube 3 to the inside of the water tank 2, and then filter and intercept the debris in the return water through the filter screen 303.

[0020] Among them, the positioning component includes: a sliding hole 4, a screw hole 401, a positioning rod 402 and a screw 403. A sliding hole 4 and a screw hole 401 are opened on one side of the outer end of the movable support platform 102. A positioning rod 402 slidably connected to the sliding hole 4 is connected to one side of the inner wall of the cutting box 1. A scale line is arranged on the outside of the positioning rod 402. A screw 403 threadedly engaged with the screw hole 401 is arranged inside the screw hole 401. When it is necessary to adjust the cutting position of the plastic pipe, the screw 403 is driven to rotate by rotating the handle 5, and the movable support platform 102 moves left and right through the screw hole 401 as the screw 403 rotates, and the movable support platform 102 can slide on the outside of the positioning rod 402 through the sliding hole 4, and then the movable support platform 102 can be reasonably adjusted to the required cutting length of the plastic pipe through the scale line.

[0021] Among them, a through hole is opened on one side of the outer end of the cutting box 1, and the outer side of the screw rod 403 is rotatably connected to the through hole through a bearing, and one end of the screw rod 403 is connected to a rotating handle 5. A vertical plate is opened on one side of the inner wall of the cutting box 1, and one end of the screw rod 403 is rotatably connected to the vertical plate through a bearing, wherein the rotating handle 5 facilitates the staff to rotate the screw rod 403, and the vertical plate is rotatably connected to the screw rod 403 through the rotating shaft, which can support one end of the screw rod 403 and ensure the rotation of the screw rod 403.

[0022] Among them, both sides of the outer end of the movable support platform 102 are connected to side panels 6, the top of the side panel 6 is connected to a fixed plate 601, the top of the fixed plate 601 is installed with a horizontal plate 602, the bottom of the horizontal plate 602 is installed with an electric telescopic rod 603, the bottom of the electric telescopic rod 603 is connected to a clamping block 604, and the bottom of the clamping block 604 is connected to a baffle 605. When cutting the plastic pipe, the movable support platform 102 is moved to the required cutting length of the plastic pipe, and then one end of the plastic pipe is extended from the through hole into the cutting box 1 and placed between the fixed support platform 101 and the movable support platform 102. The top of the movable support platform 102 is moved, and then the clamping block 604 and the baffle 605 are driven by the electric telescopic rod 603 to move toward the movable support platform 102, so that the plastic pipe is clamped and limited between the clamping block 604 and the movable support platform 102, and the baffle 605 is used to limit one end of the plastic pipe. The top of the movable support platform 102 and the fixed support platform 101 and the bottom of the clamping block 604 are all arc-shaped. Therefore, the movable support platform 102 and the clamping block 604 are convenient for clamping and limiting the plastic pipe to avoid movement during the cutting process.

[0023] Among them, an opening 7 is provided on one side of the outer end of the cutting box 1, an electric push rod 701 is installed on one side of the top of the cutting box 1, and a lifting block 702 is connected to the bottom of the electric push rod 701. A motor 703 is arranged inside the cutting box 1, and the bottom of the lifting block 702 is connected to the motor 703. A cutting knife 704 is connected to one side of the outer end of the motor 703 through the rotation of the motor shaft. When cutting the plastic pipe, the motor shaft is driven by the motor 703 to drive the cutting knife 704 to rotate, and then the lifting block 702, the motor 703 and the cutting knife 704 are pushed up and down by the electric push rod 701, so that the plastic pipe is cut by the lifted and rotating cutting knife 704.

[0024] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0025] The above is a detailed introduction to a plastic pipe cutting machine provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A plastic pipe cutting machine, characterized in that: include: A cutting box (1), wherein a fixed support platform (101) and a movable support platform (102) are mounted on one side of an inner wall of the cutting box (1); a cooling component is arranged inside the cutting box (1) for cooling the plastic pipe at the cutting position; and a positioning component is arranged outside the movable support platform (102) for positioning the plastic pipe for cutting.

2. The plastic pipe cutting machine according to claim 1, characterized in that: The cooling component comprises: a water storage tank (2), a water pump (201), a water suction pipe (202) and a drainage pipe (203); the water storage tank (2) is installed at the bottom of the cutting box (1); the water pump (201) is installed at the top of the cutting box (1); one side of the outer end of the water pump (201) is connected to the water suction pipe (202); one end of the water suction pipe (202) is connected to the water storage tank (2); the bottom of the water pump (201) is connected to the drainage pipe (203); one end of the drainage pipe (203) extends to the interior of the cutting box (1).

3. The plastic pipe cutting machine according to claim 2, characterized in that: One end of the drainage pipe (203) is connected to a bamboo tube (3); a drainage port (301) is provided on one side of the inner wall of the cutting box (1); a vertical plate (302) is installed on one side of the inner wall of the water storage tank (2); and a filter screen (303) is installed between one side of the outer end of the vertical plate (302) and the water storage tank (2).

4. The plastic pipe cutting machine according to claim 1, characterized in that: The positioning assembly comprises: a sliding hole (4), a screw hole (401), a positioning rod (402) and a screw (403); the sliding hole (4) and the screw hole (401) are provided on one side of the outer end of the movable support platform (102); the positioning rod (402) slidably connected to the sliding hole (4) is connected to one side of the inner wall of the cutting box (1); a scale line is provided on the outer side of the positioning rod (402); and the screw hole (401) is provided with a screw (403) threadedly engaged with the screw hole (401).

5. The plastic pipe cutting machine according to claim 4, characterized in that: A through hole is provided on one side of the outer end of the cutting box (1); the outer side of the screw rod (403) is rotatably connected to the through hole via a bearing; one end of the screw rod (403) is connected to a rotating handle (5); a vertical plate is provided on one side of the inner wall of the cutting box (1); one end of the screw rod (403) is rotatably connected to the vertical plate via a bearing.

6. The plastic pipe cutting machine according to claim 1, characterized in that: The movable support platform (102) is connected to side panels (6) on both sides of the outer end, the top of the side panel (6) is connected to a fixed panel (601), the top of the fixed panel (601) is mounted with a horizontal panel (602), the bottom of the horizontal panel (602) is mounted with an electric telescopic rod (603), the bottom of the electric telescopic rod (603) is connected to a clamping block (604), and the bottom of the clamping block (604) is connected to a baffle (605).

7. The plastic pipe cutting machine according to claim 1, characterized in that: An opening (7) is provided on one side of the outer end of the cutting box (1); an electric push rod (701) is installed on one side of the top of the cutting box (1); a lifting block (702) is connected to the bottom of the electric push rod (701); a motor (703) is arranged inside the cutting box (1); the bottom of the lifting block (702) is connected to the motor (703); and a cutting knife (704) is rotatably connected to one side of the outer end of the motor (703) via a motor shaft.

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