CN110666368A - Pipe cutting and deslagging device - Google Patents

Abstract

The invention discloses a pipe cutting and slag removing device, comprising a bottom plate, an electric control box is fixedly installed at the central position of the front side of the top of the bottom plate, a top plate is mounted above the bottom plate, and a concave mounting frame is mounted on the top of the top plate , a circular fixing tube is installed on both sides of the concave mounting frame, the end of the circular fixing tube located on the outer side of the concave mounting frame is installed with a fixing screw, and the end of the circular fixing tube located on the inner side of the concave mounting frame is installed There is a first pulley, and two sides of the top of the concave mounting frame are provided with rectangular through holes. The present invention is provided with a fixed screw. After the pipe fitting is inserted into the circular fixed pipe, the fixed screw is twisted, and then the fixed screw can fix different types of pipe fittings inside the circular fixed pipe, which is very convenient to use.

Description

A device for cutting pipe and removing slag

technical field

The invention relates to the technical field of food and medical equipment, in particular to a pipe cutting and slag removing device.

Background technique

In the processing of stainless steel pipe fittings and pipes for food and medicine, the cutting of pipe fittings and pipes is essential. With the development of science and technology, there are various cutting equipment for pipe fittings and pipes. In the process of pipe cutting, people usually use laser pipe cutting equipment for cutting work.

The defects of the existing laser tube cutting equipment are:

1. There is no slag discharge function on the existing laser pipe cutting equipment. During the laser cutting process, the inner wall of the pipe has the residue generated during cutting, which cannot be cleaned up. The nozzle needs to be treated twice, which is time-consuming and labor-intensive;

2. The existing laser pipe cutting equipment needs to manually rotate the pipe during the cutting process, which is very troublesome and time-consuming to manually rotate;

3. The fixed seat of the existing laser pipe cutting equipment is generally for a specific type of pipe fittings, and cannot be fixed for different types of pipe fittings, so it is not convenient to use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a pipe cutting and slag removal device, so as to solve the problem that the existing laser pipe cutting equipment cannot clean the residue on the inner wall of the pipe fitting during the cutting process, and at the same time, the pipe fitting needs to be manually rotated during the cutting process. Cutting is time-consuming and labor-intensive, and it is more troublesome to fix different types of pipe fittings.

In order to achieve the above object, the present invention adopts the following technical solutions:

A pipe cutting and slag removing device comprises a bottom plate, an electric control box is mounted on the top of the bottom plate, a top plate is mounted above the bottom plate, a concave mounting frame is fixedly mounted on one side of the top of the top plate, and two concave mounting racks are mounted. A circular fixing tube is installed on the side, a fixing screw is installed at the end of the circular fixing tube located on the outer side of the concave mounting frame, and a first pulley is installed at the end of the circular fixing tube at the inner side of the concave installation frame , rectangular through holes are provided on both sides of the top of the concave mounting frame, a YS motor is fixedly installed on the top of the concave mounting frame near the rectangular through hole through the mounting base, and the output end of the YS motor is installed with a second a pulley, the second pulley is connected to the first pulley through a transmission belt passing through the rectangular through hole;

One side of the top plate is provided with a welding plate through a round rod, an electric push rod is installed at the bottom of the welding plate, a laser base is fixedly installed at the bottom end of the electric push rod, and a laser base is installed at the bottom of the laser base head;

A vacuum box is installed on the side of the top of the top plate away from the concave mounting frame, and a fixed steel pipe is fixed and installed at the position of the top of the top plate close to the vacuum box through a fixed plate, and the top of one end of the fixed steel pipe is provided with a suction box. The slag suction port is located at the bottom of the laser head, and the end of the fixed steel pipe away from the slag suction port is connected to the input end of the dust suction box.

Preferably, a DN90 motor is installed in the vacuum box, a fan blade is installed at the output end of the DN90 motor through a rotating shaft, and a screen plate is installed inside the vacuum box near the fan blade. The central position of the rear side of the box is provided with an air outlet grille, the bottom of the dust suction box is provided with a slag discharge port, a sealing cover is fixedly installed at the bottom of the slag discharge port, and the surface of the sealing cover is provided with anti-skid lines .

Preferably, the electric control box is electrically connected with the YS motor, the electric push rod, the laser base and the DN90 motor through wires.

Preferably, a screw block is installed at one end of the fixing screw, and an arc-shaped clamping block is installed at one end of the fixing screw away from the screw block through a bearing seat.

Preferably, a collar is sleeved on the surface of the round rod, and the collar is fixedly connected to the laser base through a connecting rod.

Preferably, the four corners of the bottom of the bottom plate are installed with universal wheels, and the rear side of the universal wheels is provided with a brake lever.

Preferably, a hand push rod is installed on one side of the top plate through a third welding rod, and a surface of the hand push rod is covered with an anti-skid cover.

Preferably, a rotating speed knob, a first control switch, a second control switch and a telescopic knob are arranged on the front of the electric control box, and a plug is connected to the central position of the bottom of one side of the electric control box through a wire.

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

1. The present invention is provided with a fixed steel pipe and a dust suction box. The slag suction port of the fixed steel pipe is located directly below the laser head. The residue generated when the laser head cuts the pipe fittings will be generated by the dust suction box to generate strong suction through the slag suction port. Inhalation, so as to avoid residual residues on the inner wall of the pipe fittings, no need to manually perform secondary treatment on the nozzle, saving time and effort.

2. The present invention is provided with a first pulley, a second pulley, a transmission belt and a YS motor. When the pipe is fixed by the circular fixed tube, the YS motor drives the second pulley to rotate, and the second pulley drives the first pulley to rotate through the transmission belt. Therefore, the circular fixed pipe is driven to rotate, and then the pipe fittings rotate together with the circular fixed pipe, and there is no need to manually rotate and cut the pipe fittings, which is very convenient to use.

3. The present invention is provided with a fixed screw. After the pipe fitting is inserted into the circular fixed pipe, the fixed screw is twisted, and then the fixed screw can fix different types of pipe fittings inside the circular fixed pipe, which is very convenient to use.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of pipe cutting and slag removing device proposed by the present invention;

Fig. 2 is the front view structure schematic diagram of a kind of pipe cutting and slag removing device proposed by the present invention;

FIG. 3 is a schematic structural diagram of a fixed screw of a pipe cutting and slag removing device proposed by the present invention;

4 is a schematic diagram of the installation structure of the welding plate of a pipe cutting and slag removing device proposed by the present invention;

FIG. 5 is a schematic structural diagram of a suction box of a pipe cutting and slag removing device proposed by the present invention;

FIG. 6 is a schematic structural diagram of an electric control box of a pipe cutting and slag removing device proposed by the present invention.

In the figure: 1. Bottom plate; 101, Universal wheel; 102, Brake lever; 2. Electric control box; 201, Speed knob; 202, First control switch; 203, Second control switch; 204, Telescopic knob; Plug; 3. The first welding rod; 4. The concave mounting frame; 5. The circular fixing pipe; 6. The first pulley; 7. The fixing screw; ;8, rectangular through hole; 9, mounting base; 10, YS motor; 11, second pulley; 12, transmission belt; 13, round rod; 1301, collar; 1302, connecting rod; 14, welding plate; 15, electric Push rod; 16, Laser base; 17, Laser head; 18, Fixed plate; 19, Fixed steel pipe; 20, Slag suction port; 21, Second welding rod; 22, Dust box; 2201, Stencil; Air outlet grille; 2203, DN90 motor; 2204, fan blade; 2205, slag discharge port; 2206, sealing cover; 2207, anti-skid pattern; 23, top plate; 24, third welding rod; 25, hand push rod; 26, Non-slip sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

1-6, a pipe cutting and slag removal device includes a bottom plate 1, an electric control box 2 is installed on the top of the bottom plate 1, a top plate 23 is installed above the bottom plate 1, and the top four corners of the top plate 23 are welded with first welding rods 3, the top plate 23 is mounted on the first welding rod 3 . A concave mounting bracket 4 is fixedly installed on one side of the top of the top plate 23 , a circular fixing tube 5 is installed on both sides of the concave mounting bracket 4 , and a fixing screw 7 is installed at one end of the circular fixing tube 5 located outside the concave mounting bracket 4 . The first pulley 6 is installed at one end of the fixed tube 5 which is located inside the concave mounting frame 4 , and rectangular through holes 8 are provided on both sides of the top of the concave mounting frame 4 . The mounting base 9 is fixedly mounted with a YS motor 10, the output end of the YS motor 10 is mounted with a second pulley 11, and the second pulley 11 is connected with the first pulley 6 through the transmission belt 12 passing through the rectangular through hole 8;

A welding plate 14 is provided on the side of the top plate 23 close to the concave mounting frame 4 through the round rod 13 , and an electric push rod 15 is installed at the bottom of the welding plate 14 , and the electric push rod 15 is connected by bolts. The bottom end of the electric push rod 15 is fixedly installed with a laser base 16, the laser base 16 is connected by bolts, and the bottom of the laser base 16 is provided with a laser head 17;

A vacuum box 22 is installed on the side of the top of the top plate 23 away from the concave mounting frame 4 , and a fixed steel pipe 19 is fixedly installed on the top of the top plate 23 near the vacuum box 22 through the fixed plate 18 , and the top of one end of the fixed steel pipe 19 is provided with a suction The slag suction port 20 is located at the bottom of the laser head 17 , and the end of the fixed steel pipe 19 away from the slag suction port 20 is connected to the input end of the dust suction box 22 .

When in use, first insert the pipe into the two sets of circular fixed pipes 5, and then screw the fixing screw 7 to fix the pipe. When cutting the pipe, the YS motor 10 drives the second pulley 11 to rotate, and the second pulley 11 The first pulley 6 is driven to rotate by the transmission belt 12 , and the first pulley 6 drives the circular fixed pipe 5 to rotate, thereby realizing the rotating cutting of the pipe.

When in use, the position of the laser head 17 is adjusted by the electric push rod 15 so that the laser head 17 is in contact with the surface of the pipe, and then the laser base 16 emits laser light through the laser head 17 to cut the pipe.

When in use, the fixed steel pipe 19 is located inside the pipe fitting, and then in the process of cutting the pipe fitting by the laser head 17, the dust box 22 works to generate strong suction, and the suction force is transmitted to the slag suction port 20, and the slag suction port 20 puts the laser head 17 The residues generated during the cutting of the pipe fittings are sucked into the fixed steel pipe 19 , and then the residues enter the interior of the dust collecting box 22 through the fixed steel pipe 19 .

Among them, a DN90 motor 2203 is fixedly installed at the central position of the inner side of the vacuum box 22 by bolts, and the output end of the DN90 motor 2203 is fixedly installed with a fan blade 2204 through a rotating shaft. A mesh plate 2201 is welded, an air outlet mesh cover 2202 is provided at the central position of the rear side of the dust collector 22, a slag discharge port 2205 is provided on one side of the bottom of the dust collector box 22, and the bottom of the slag discharge port 2205 is fixedly installed through a threaded structure There is a sealing cover 2206, and a circumference of the surface of the sealing cover 2206 is provided with anti-skid lines 2207.

It should be noted that the DN90 motor 2203 drives the fan blade 2204 to rotate to generate suction, and then sucks the residue into the front side cavity of the vacuum box 22, and the screen plate 2201 shields the residue to prevent the residue from entering the vacuum box 22. For the side cavity, after the work is completed, screw the sealing cover 2206, and then discharge the residue in the front side cavity of the vacuum box 22 from the slag discharge port 2205.

One end of the fixed screw 7 is welded with a screw block 701 , and one end of the fixed screw 7 away from the screw block 701 is fixedly installed with an arc block 703 through the bearing seat 702 .

It should be noted that the fixing screw 7 is twisted by the screw block 701 , and then the fixing screw 7 is clamped on the surface of the pipe fitting through the arc-shaped blocking block 703 to fix the pipe fitting.

The surface of the round rod 13 is covered with a collar 1301 , and the collar 1301 is fixedly connected to the laser base 16 through a connecting rod 1302 .

It should be noted that during the movement of the laser base 16 , the collar 1301 slides up and down on the surface of the round rod 13 along with the laser base 16 , thereby limiting the position of the laser base 16 .

Wherein, the four corners of the bottom of the bottom plate 1 are welded with universal wheels 101 , and the rear side of the universal wheels 101 is provided with a brake lever 102 .

It should be noted that the universal wheel 101 is convenient for moving the device, and when the device is moved to an appropriate position, the brake lever 102 is stepped on to brake the universal wheel 101 .

Wherein, a hand push rod 25 is fixedly installed on one side of the top plate 23 through the third welding rod 24 , and the surface of the hand push rod 25 is covered with a non-slip sleeve 26 .

It should be noted that the hand push rod 25 is convenient for people to push the device, and the anti-skid cover 26 prevents people from sliding when they hold the hand push rod 25;

The front of the electric control box 2 is provided with a rotational speed knob 201, a first control switch 202, a second control switch 203 and a telescopic knob 204, and a plug 205 is connected to the central position of the bottom of one side of the electric control box 2 through a wire.

It should be noted that the rotational speed knob 201 is used to control the rotational speed of the YS motor 10, the first control switch 202 is used to control the working state of the laser base 16, the second control switch 203 is used to control the working state of the DN90 motor 2203, and the telescopic knob 204 is used to control the telescopic state of the electric push rod 15 , and the electric control box 2 is connected to the power supply through the plug 205 .

The electric control box 2 is electrically connected to the YS motor 10 , the electric push rod 15 , the laser base 16 and the DN90 motor 2203 through wires.

It should be noted that the electric control box 2 controls the power supply of the YS motor 10 , the electric push rod 15 , the laser base 16 and the DN90 motor 2203 .

When in use, the staff pushes the device by holding the push rod 25, and when the device moves to a suitable position, depresses the brake lever 102 to brake the universal wheel 101, and then inserts the pipe into the two sets of circular fixed pipes 5. , and then twist the fixing screw 7 by the screw block 701, the fixing screw 7 is stuck on the surface of the pipe fitting through the arc block 703 to fix the pipe fitting, and then the telescopic knob 204 is twisted to control the electric push rod 15 to drive the laser base 16 to move down, The laser head 17 at the bottom of the laser base 16 is brought into contact with the surface of the pipe fitting, and then the first control switch 202 is used to control the laser base 16 to work. The laser base 16 emits laser light through the laser head 17 to cut the pipe fitting. During the cutting process , turn the rotation speed knob 201 to control the YS motor 10 to work and set the rotation speed of the YS motor 10, the YS motor 10 drives the second pulley 11 to rotate, the second pulley 11 drives the first pulley 6 to rotate through the transmission belt 12, and the first pulley 6 rotates. 6. Drive the circular fixed tube 5 to rotate. During the rotation of the tube, the laser head 17 emits laser light to cut the tube. In the cutting process, the second control switch 203 is used to control the DN90 motor 2203 to work, and the DN90 motor 2203 drives the fan The blade 2204 rotates to generate suction, and the suction is transmitted to the slag suction port 20 of the fixed steel pipe 19. The slag suction port 20 sucks the residue generated during the cutting process of the pipe fittings into the fixed steel pipe 19, and then the residue enters the vacuum box 22 through the fixed steel pipe 19. Inside the inner front side cavity, after the work is finished, screw the sealing cover 2206, and then discharge the residue inside the front side cavity of the vacuum box 22 from the slag discharge port 2205.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. A pipe cutting and slag removing device, characterized in that it comprises a bottom plate (1), an electric control box (2) is installed on the top of the bottom plate (1), and a top plate (23) is installed above the bottom plate (1), A concave mounting frame (4) is fixedly installed on one side of the top of the top plate (23), circular fixing pipes (5) are installed on both sides of the concave mounting frame (4), and the circular fixing pipe (5) A fixing screw (7) is installed at the end of the outer side of the concave mounting frame (4), and a first pulley (6) is installed at the end of the circular fixing pipe (5) at the inner side of the concave installation frame (4). ), rectangular through holes (8) are provided on both sides of the top of the concave mounting bracket (4), and the top of the concave mounting bracket (4) is fixed by the mounting base (9) at the position close to the rectangular through hole (8). A YS motor (10) is installed, the output end of the YS motor (10) is installed with a second pulley (11), and the second pulley (11) passes through the transmission belt (12) passing through the rectangular through hole (8) ) is connected with the first pulley (6); A welding plate (14) is provided on the side of the top plate (23) close to the concave mounting frame (4) through a round rod (13), and an electric push rod (15) is installed at the bottom of the welding plate (14). The bottom end of the electric push rod (15) is fixedly installed with a laser base (16), and the bottom of the laser base (16) is provided with a laser head (17); A vacuum box (22) is installed on the side of the top of the top plate (23) away from the concave mounting bracket (4), and a fixing plate ( 18) A fixed steel pipe (19) is fixedly installed, the top of one end of the fixed steel pipe (19) is provided with a slag suction port (20), and the slag suction port (20) is located at the bottom of the laser head (17), so One end of the fixed steel pipe (19) away from the slag suction port (20) is connected to the input end of the dust suction box (22). 2. A pipe cutting and slag removing device according to claim 1, characterized in that: a DN90 motor (2203) is installed in the dust suction box (22), and the output end of the DN90 motor (2203) is rotated by rotating A fan blade (2204) is installed on the shaft, a screen plate (2201) is installed inside the vacuum box (22) at a position close to the fan blade (2204), and a screen plate (2201) is installed at the central position of the rear side of the vacuum box (22). There is an air outlet grille (2202), a slag discharge port (2205) is arranged at the bottom of the dust suction box (22), and a sealing cover (2206) is fixedly installed at the bottom of the slag discharge port (2205). (2206) There is an anti-skid pattern (2207) around the surface. 3. A pipe cutting and slag removing device according to claim 2, characterized in that: the electric control box (2) communicates with the YS motor (10), the electric push rod (15), and the The laser base (16) is electrically connected with the DN90 motor (2203). 4. A pipe cutting and slag removing device according to claim 1, characterized in that a screw block (701) is installed at one end of the fixed screw (7), and the fixed screw (7) is far away from the screw block One end of (701) is installed with an arc-shaped clamping block (703) through the bearing seat (702). 5 . The pipe cutting and slag removing device according to claim 1 , wherein a collar ( 1301 ) is sleeved on the surface of the round rod ( 13 ), and the collar ( 1301 ) passes through the connecting rod ( 1302 ). 6 . ) is fixedly connected with the laser base (16). 6 . The pipe cutting and slag removing device according to claim 1 , wherein the four corners of the bottom of the bottom plate ( 1 ) are provided with universal wheels ( 101 ), and the The rear side is provided with a brake lever (102). 7. A pipe cutting and slag removing device according to claim 1, wherein a hand push rod (25) is installed on one side of the top plate (23) through a third welding rod (24), and the hand push rod (25) is installed on one side of the top plate (23). The surface of the push rod (25) is covered with a non-slip sleeve (26). 8. A pipe cutting and slag removing device according to claim 1, characterized in that: the front of the electric control box (2) is provided with a rotating speed knob (201), a first control switch (202), a second control The switch (203) and the telescopic knob (204) are connected with a plug (205) through a wire at the central position of the bottom of one side of the electric control box (2).

Images