A cutting device for PE pipes

Abstract

This utility model relates to the field of pipe cutting technology and discloses a PE pipe cutting device, including a base. A dust collection component is provided on the top of the base, and a support frame is fixedly mounted on the top of the base. A controller is fixedly installed on the outer wall of the support frame. An mounting plate is fixedly installed on one end of the support frame near the dust collection component, and a right-angle plate is fixedly installed on the top of the mounting plate. By transmitting a signal through the controller, an air pump can be started, allowing the air suction pipe to draw air from the inner wall of the storage box. This allows waste generated on the top of the placement plate to fall onto the inner wall of the storage box and then be sucked into the inner wall of the dust collection box through the air suction pipe. This removes debris and waste generated during the cutting process, keeping the work area clean and avoiding interference with subsequent operations. Because the suction force generated by the air pump can adsorb the pipe placed on top of the placement plate through the suction holes, the device can simultaneously perform dust collection and limit the movement of the pipe.

Description

Technical Field

[0001] This utility model relates to the field of pipe cutting technology, specifically to a cutting device for PE pipes. Background Technology

[0002] Several aspects need to be considered during the cutting of PE pipes, including preparation before cutting, operating procedures during cutting, and post-cutting treatment.

[0003] Traditional PE pipe cutting equipment generates a large amount of debris and waste when cutting pipes, which can affect the surrounding environment. In addition, the pipe is prone to slippage during the cutting process, resulting in inaccurate cuts and uneven cut surfaces. Furthermore, the cutting blades require maintenance after a period of use to prevent quality problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a PE pipe cutting device that has the advantages of limiting and maintaining the pipe while vacuuming, thus extending its service life and solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a PE pipe cutting device, including a base, a dust collection component on the top of the base, a support frame fixedly mounted on the top of the base, a controller fixedly mounted on the outer wall of the support frame, an mounting plate fixedly mounted on the end of the support frame near the dust collection component, a right-angle plate fixedly mounted on the top of the mounting plate, a drive motor fixedly mounted on the top of the right-angle plate, and the drive motor is electrically connected to the controller. A rotating shaft is fixedly mounted on the power output shaft of the drive motor, a cutting component is provided on the outer wall of the rotating shaft, and a sliding groove is provided on the end of the mounting plate near the cutting component.

[0006] As a preferred technical solution of this utility model: the dust collection assembly includes a support plate, a dust collection box is installed on the inner wall of the support plate, an air suction pump is provided on the inner wall of the dust collection box, an air suction pipe is installed on the top of the air suction pump, a storage box is fixedly assembled on the outer edge of the top of the air suction pipe, a placement plate is snapped onto the top of the storage box, a baffle is fixedly installed on the top of the storage box, and an air suction hole is opened on the top of the placement plate.

[0007] As a preferred technical solution of this utility model: there are two suction pumps and two suction pipes, and the two suction pumps and suction pipes are symmetrically distributed on the inner wall of the dust collection box. The suction pumps are electrically connected to the controller. There are several suction holes, and the several suction holes are evenly distributed on the top of the placement plate.

[0008] As a preferred technical solution of this utility model: the cutting assembly includes a sliding plate, a slider is fixedly installed on one outer wall of the sliding plate, and a horizontal plate is fixedly assembled on the other outer wall of the sliding plate. An electric hydraulic rod is installed on the top of the horizontal plate, and the electric hydraulic rod is electrically connected to the controller. A connecting rod is fixedly installed on the telescopic end of the electric hydraulic rod. A limit plate is sleeved on the outer wall of the connecting rod, and a limit rod is engaged on the inner wall of the limit plate. A lubrication assembly is provided at the bottom of the connecting rod and the limit rod.

[0009] As a preferred technical solution of this utility model: the lubrication assembly includes a connecting box, a cutting blade is fixedly mounted on the bottom of the connecting box, a placement box is installed on the bottom of the inner wall of the connecting box, a pump body is provided on the inner wall of the placement box, a delivery pipe is installed on the top of the pump body, a partition is fixedly installed between the two placement boxes, a straight groove is opened on the top of the partition, an electric telescopic rod is fixedly installed on the outer wall of the connecting box, a sealing plate is fixedly mounted on the telescopic end of the electric telescopic rod, and a top cover is installed on the top of the connecting box.

[0010] As a preferred technical solution of this utility model: there are two placement boxes, two pump bodies, and two delivery pipes, and the two placement boxes, pump bodies, and delivery pipes are symmetrically distributed on the inner wall of the connecting box. The pump body and the electric telescopic rod are electrically connected to the controller. The width of the sealing plate is greater than the width of the straight groove, and the distance that the sealing plate moves once under the control of the electric telescopic rod is the width of the sealing plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The PE pipe cutting equipment, through a signal emitted by the controller, can start the suction pump, enabling the suction pipe to draw air from the inner wall of the storage box. This allows waste generated on the top of the placement plate to fall onto the inner wall of the storage box and then be sucked onto the inner wall of the dust collection box through the suction pipe. This removes the debris and waste generated during the cutting process, keeps the work area clean, and avoids interference with subsequent operations. Because the suction force generated by the suction pump can be used to adsorb the pipe placed on top of the placement plate through the suction hole, the device can limit the pipe while vacuuming.

[0012] 2. The PE pipe cutting equipment can start the pump body by sending a signal through the controller. The pump body can draw the lubricating oil from the inner wall of the placement box to the inner wall of the delivery pipe and flow it to the top of the partition. At this time, the controller can send a signal to start the electric telescopic rod, which can move the sealing plate to expose the straight groove. This allows the lubricating oil on the top of the partition to enter the connection between the cutting blade and the connecting box, which can play a lubrication and maintenance role and thus effectively extend the service life of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the other side of the structure of this utility model; Figure 3 This is a schematic cross-sectional view of the present invention. Figure 4 This is a schematic diagram of the cutting component structure of this utility model; Figure 5 This is a schematic diagram of the lubrication component structure of this utility model; Figure 6 This is a schematic diagram of the dust collection component structure of this utility model.

[0014] In the diagram: 1. Base; 2. Vacuuming assembly; 3. Support frame; 4. Controller; 5. Mounting plate; 6. Right-angle plate; 7. Drive motor; 8. Cutting assembly; 9. Rotary shaft; 10. Slide. 201. Support plate; 202. Dust collection box; 203. Air pump; 204. Air suction pipe; 205. Storage box; 206. Placement plate; 207. Baffle; 208. Air suction hole; 801. Slide plate; 802. Slider; 803. Horizontal plate; 804. Electro-hydraulic rod; 805. Connecting rod; 806. Limiting plate; 807. Limiting rod; 808. Lubrication assembly; 8081. Connecting box; 8082. Cutting blade; 8083. Placement box; 8084. Pump body; 8085. Delivery pipe; 8086. Partition plate; 8087. Straight groove; 8088. Electric telescopic rod; 8089. Sealing plate; 80810. Top cover. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 6A PE pipe cutting device includes a base 1, a dust collection component 2 on the top of the base 1, a support frame 3 fixedly mounted on the top of the base 1, a controller 4 fixedly mounted on the outer wall of the support frame 3, an mounting plate 5 fixedly mounted on the end of the support frame 3 near the dust collection component 2, a right-angle plate 6 fixedly mounted on the top of the mounting plate 5, a drive motor 7 fixedly mounted on the top of the right-angle plate 6, and the drive motor 7 is electrically connected to the controller 4. A rotating shaft 9 is fixedly mounted on the power output shaft of the drive motor 7, a cutting component 8 is provided on the outer wall of the rotating shaft 9, and a sliding groove 10 is provided on the end of the mounting plate 5 near the cutting component 8.

[0017] In the above structure, the drive motor 7 can be started by the controller 4, so that the rotating shaft 9 can rotate and drive the cutting component 8 to slide up and down on the outer wall of the mounting plate 5, so that the device can complete the cutting work of PE pipes of different thicknesses, making its adaptability stronger.

[0018] In a preferred embodiment: the dust collection assembly 2 includes a support plate 201, a dust collection box 202 is installed on the inner wall of the support plate 201, an air suction pump 203 is provided on the inner wall of the dust collection box 202, an air suction pipe 204 is installed on the top of the air suction pump 203, a storage box 205 is fixedly assembled on the outer edge of the top of the air suction pipe 204, a placement plate 206 is snapped onto the top of the storage box 205, a baffle 207 is fixedly installed on the top of the storage box 205, and an air suction hole 208 is opened on the top of the placement plate 206.

[0019] In a preferred embodiment: there are two suction pumps 203 and two suction pipes 204, and the two suction pumps 203 and two suction pipes 204 are symmetrically distributed on the inner wall of the dust collection box 202. The suction pumps 203 are electrically connected to the controller 4. There are several suction holes 208, and the several suction holes 208 are evenly distributed on the top of the placement plate 206.

[0020] In the above structure, the controller 4 sends a signal to start the suction pump 203, which allows the suction pipe 204 to draw air from the inner wall of the storage box 205. This allows the waste generated on the top of the placement plate 206 to fall onto the inner wall of the storage box 205 and then be sucked onto the inner wall of the dust collection box 202 through the suction pipe 204. This removes the debris and waste generated during the cutting process, keeps the work area clean, and avoids interference with subsequent operations. The suction force generated by the suction pump 203 can also be used to suck up the pipe placed on the top of the placement plate 206 through the suction hole 208.

[0021] In a preferred embodiment: the cutting assembly 8 includes a slide plate 801, a slider 802 is fixedly installed on one outer wall of the slide plate 801, and a horizontal plate 803 is fixedly assembled on the other outer wall of the slide plate 801. An electric hydraulic rod 804 is installed on the top of the horizontal plate 803, and the electric hydraulic rod 804 is electrically connected to the controller 4. A connecting rod 805 is fixedly installed on the telescopic end of the electric hydraulic rod 804. A limiting plate 806 is sleeved on the outer wall of the connecting rod 805, and a limiting rod 807 is engaged on the inner wall of the limiting plate 806. A lubrication assembly 808 is provided at the bottom of the connecting rod 805 and the limiting rod 807.

[0022] In the above structure, the controller 4 sends a signal to start the electric hydraulic rod 804, which can drive the connecting rod 805 to move downward through the telescopic end, thereby completing the cutting of the pipe. Due to the setting of the limit rod 807 and the position characteristics of the limit rod 807, the connecting rod 805 can remain stable during the descent.

[0023] In a preferred embodiment: the lubrication assembly 808 includes a connecting box 8081, a cutting blade 8082 fixedly mounted at the bottom of the connecting box 8081, a placement box 8083 installed at the bottom of the inner wall of the connecting box 8081, a pump body 8084 provided on the inner wall of the placement box 8083, a delivery pipe 8085 installed on the top of the pump body 8084, a partition 8086 fixedly mounted between the two placement boxes 8083, a straight groove 8087 opened on the top of the partition 8086, an electric telescopic rod 8088 fixedly mounted on the outer wall of the connecting box 8081, a sealing plate 8089 fixedly mounted on the telescopic end of the electric telescopic rod 8088, and a top cover 80810 installed on the top of the connecting box 8081.

[0024] In a preferred embodiment: there are two placement boxes 8083, two pump bodies 8084, and two delivery pipes 8085, and the two placement boxes 8083, two pump bodies 8084, and two delivery pipes 8085 are symmetrically distributed on the inner wall of the connecting box 8081. The pump body 8084 and the electric telescopic rod 8088 are electrically connected to the controller 4. The width of the sealing plate 8089 is greater than the width of the straight groove 8087, and the distance that the sealing plate 8089 moves once under the control of the electric telescopic rod 8088 is the width of the sealing plate 8089.

[0025] In the above structure, the controller 4 sends a signal to start the pump body 8084, which can draw the lubricating oil from the inner wall of the placement box 8083 to the inner wall of the delivery pipe 8085 and flow to the top of the partition 8086. At this time, the controller 4 sends a signal to start the electric telescopic rod 8088, which can move the sealing plate 8089 to expose the straight groove 8087. This allows the lubricating oil at the top of the partition 8086 to enter the connection between the cutting blade 8082 and the connecting box 8081, which can play a lubrication and maintenance role and thus effectively extend the service life of the device.

[0026] Working Principle: When using this device, the PE pipe to be cut is placed on top of the placement plate 206. The controller 4 then sends a signal to activate the suction pump 203, causing the suction pipe 204 to draw air from the inner wall of the storage box 205. This allows waste generated on top of the placement plate 206 to fall onto the inner wall of the storage box 205 and be drawn into the dust collection box 202 via the suction pipe 204. This removes debris and waste generated during the cutting process, keeping the work area clean and preventing interference with subsequent operations. The suction force generated by the suction pump 203 can also adhere to the pipe placed on top of the placement plate 206 through the suction hole 208, thus limiting the pipe's position while vacuuming. After limiting, the controller 4 sends a signal to activate the electric hydraulic rod 804. The device can move the connecting rod 805 downwards via the telescopic end, thereby completing the pipe cutting work. After the device has been used for a period of time, the controller 4 can send a signal to start the pump body 8084, which can absorb the lubricating oil on the inner wall of the placement box 8083 to the inner wall of the delivery pipe 8085 and flow to the top of the partition plate 8086. At this time, the controller 4 can send a signal to start the electric telescopic rod 8088, which can move the sealing plate 8089 to expose the straight groove 8087, so that the lubricating oil on the top of the partition plate 8086 can enter the connection between the cutting blade 8082 and the connecting box 8081, which can play a lubrication and maintenance role, thereby effectively extending the service life of the device and making it easier to cut PE pipes.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting-off apparatus of PE pipes, comprising a base (1), characterized in that: The base (1) is provided with a dust collection component (2) at the top. A support frame (3) is fixedly mounted on the top of the base (1). A controller (4) is fixedly mounted on the outer wall of the support frame (3). An installation plate (5) is fixedly mounted on one end of the support frame (3) near the dust collection component (2). A right-angle plate (6) is fixedly mounted on the top of the installation plate (5). A drive motor (7) is fixedly mounted on the top of the right-angle plate (6). The drive motor (7) is electrically connected to the controller (4). A rotating shaft (9) is fixedly mounted on the power output shaft of the drive motor (7). A cutting component (8) is provided on the outer wall of the rotating shaft (9). A sliding groove (10) is opened on one end of the installation plate (5) near the cutting component (8).

2. The apparatus for cutting off a PE pipe according to claim 1, characterized in that: The dust collection assembly (2) includes a support plate (201), a dust collection box (202) is installed on the inner wall of the support plate (201), an air suction pump (203) is provided on the inner wall of the dust collection box (202), an air suction pipe (204) is installed on the top of the air suction pump (203), a storage box (205) is fixedly assembled on the outer edge of the top of the air suction pipe (204), a placement plate (206) is snapped onto the top of the storage box (205), a baffle (207) is fixedly installed on the top of the storage box (205), and an air suction hole (208) is opened on the top of the placement plate (206).

3. A PE pipe cutting apparatus according to claim 2, characterised in that: There are two suction pumps (203) and two suction pipes (204), and the two suction pumps (203) and suction pipes (204) are symmetrically distributed on the inner wall of the dust collection box (202). The suction pumps (203) are electrically connected to the controller (4). There are several suction holes (208), and the several suction holes (208) are evenly distributed on the top of the placement plate (206).

4. The apparatus for cutting off a PE pipe according to claim 1, wherein: The cutting assembly (8) includes a slide plate (801), a slider (802) is fixedly installed on one side of the outer wall of the slide plate (801), and a horizontal plate (803) is fixedly installed on the other side of the outer wall of the slide plate (801). An electric hydraulic rod (804) is installed on the top of the horizontal plate (803), and the electric hydraulic rod (804) is electrically connected to the controller (4). A connecting rod (805) is fixedly installed on the telescopic end of the electric hydraulic rod (804). A limiting plate (806) is sleeved on the outer wall of the connecting rod (805), and a limiting rod (807) is snapped into the inner wall of the limiting plate (806). A lubrication assembly (808) is provided at the bottom of the connecting rod (805) and the limiting rod (807).

5. A PE pipe cutting apparatus according to claim 4, characterised in that: The lubrication assembly (808) includes a connecting box (8081), a cutting blade (8082) fixedly mounted on the bottom of the connecting box (8081), a placement box (8083) installed on the bottom of the inner wall of the connecting box (8081), a pump body (8084) provided on the inner wall of the placement box (8083), a delivery pipe (8085) installed on the top of the pump body (8084), a partition (8086) fixedly mounted between the two placement boxes (8083), a straight groove (8087) opened on the top of the partition (8086), an electric telescopic rod (8088) fixedly mounted on the outer wall of the connecting box (8081), a sealing plate (8089) fixedly mounted on the telescopic end of the electric telescopic rod (8088), and a top cover (80810) installed on the top of the connecting box (8081).

6. A PE pipe cutting apparatus according to claim 5, characterised in that: The number of the placement box (8083), pump body (8084) and delivery pipe (8085) is two, and the two placement boxes (8083), pump body (8084) and delivery pipe (8085) are symmetrically distributed on the inner wall of the connecting box (8081). The pump body (8084) and the electric telescopic rod (8088) are electrically connected to the controller (4). The width of the sealing plate (8089) is greater than the width of the straight groove (8087), and the distance that the sealing plate (8089) moves once under the control of the electric telescopic rod (8088) is the width of the sealing plate (8089).

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