Sofa connecting piece pipe environmental protection laser cutting integrated machine

Abstract

The application discloses a sofa connecting piece pipe environmental protection laser cutting all-in-one machine, and relates to the technical field of metal cutting, which comprises a laser cutting assembly, and a slag discharging and discharging integrated assembly is arranged on the rear surface of the laser cutting assembly. When the sofa connecting piece pipe environmental protection laser cutting all-in-one machine is used, the pipe is rolled into the inner concave arc surface of the arc-shaped material receiving plate through the inclined frame after being cut by the laser cutting assembly. The first electromagnet and the second electromagnet are started, the moving plate is subjected to a thrust force according to the principle that similar poles repel each other, the limiting strip is in contact with the pipe, the servo motor drives the rotating table to rotate and drives the material receiving frame to rotate, the transverse pipe is gradually inclined and rotated into the vertical direction, the waste slag in the pipe is automatically slid from the inside of the pipe under the action of gravity and falls into the slag receiving box, so that the waste slag in the pipe is discharged, the waste slag in the pipe is prevented from being discharged together with the pipe, and subsequent processes are saved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of metal cutting, in particular to a sofa connecting piece pipe environmental protection laser cutting all-in-one machine. BACKGROUND

[0002] Metal cutting is a processing technology that separates metal materials into specific shapes and sizes through physical or chemical methods. Common methods include mechanical cutting, thermal cutting and laser cutting. Sofa connecting piece pipes are metal pipes used to manufacture sofa structure connecting pieces. Such pipes must have certain strength, toughness and processing performance, and are used to connect sofa frame, armrest, leg and other components to ensure the stability and durability of the overall sofa structure. During the production and processing of sofa connecting piece pipes, laser cutting can be used to cut the pipes into specific lengths and angles to match the installation requirements of different components.

[0003] In the prior art, when sofa connecting piece pipes are laser cut, they not only need to be cut to a specified size, but sometimes also need to be cut with holes. The waste generated during the hole cutting process will fall into the pipe, causing the waste to enter the material collection box together with the cut pipe. Subsequent manual dumping is required to separate the pipe and the waste inside, increasing the subsequent sorting workload, time-consuming and labor-intensive, and reducing work efficiency.

[0004] Therefore, we propose a sofa connecting piece pipe environmental protection laser cutting all-in-one machine to solve the problems raised in the above background technology. SUMMARY

[0005] The purpose of the present application is to provide a sofa connecting piece pipe environmental protection laser cutting all-in-one machine to solve the problem of waste generated during the laser cutting of holes in sofa connecting piece pipes falling into the pipe and entering the material collection box together, requiring manual dumping and separating the pipe and the waste inside, increasing the subsequent sorting workload, time-consuming and labor-intensive, and reducing work efficiency.

[0006] To achieve the above purpose, the present application provides the following technical solution: a sofa connecting piece pipe environmental protection laser cutting all-in-one machine, comprising a laser cutting assembly, a slag discharge and discharge integrated assembly is arranged on the rear surface of the laser cutting assembly, and a waste separation assembly is arranged on the bottom of the laser cutting assembly.

[0007] The laser cutting assembly comprises a cutting table and a cross feed mechanism, a laser cutting mechanism is arranged on the front surface of the cross feed mechanism, and the laser cutting mechanism is used for laser cutting of the pipe.

[0008] The residue discharging and unloading integrated assembly comprises a rotating table, four material receiving frames are fixedly installed at the edges of the front surface of the rotating table, an arc-shaped material receiving plate is fixedly installed at one side in the interiors of the four material receiving frames, and a hollow limiting frame is fixedly installed at the edges in the interiors of the four material receiving frames.

[0009] Preferably, an inclined unloading plate is fixedly installed at the other side in the interiors of the four material receiving frames, an unloading pipeline is fixedly installed at the bottom of the rear surface of the cutting table, a moving plate is arranged at the rear surface of each of the four material receiving frames, a positive magnet is arranged in the interior of each of the four moving plates, four limiting strips are fixedly installed at the front surface of each of the four moving plates, and a return spring is movably sleeved at the outer surface of each of the limiting strips.

[0010] Preferably, a servo motor is fixedly installed at the center of the rear surface of the rotating table, an arc-shaped frame is arranged at the rear surface of the rotating table, a fan-shaped frame is fixedly installed at the bottom of each of the two sides of the arc-shaped frame, an arc-shaped magnet is arranged in the interior of the arc-shaped frame, a first electromagnet and a second electromagnet are respectively arranged in the interiors of the two fan-shaped frames, and a ring-shaped frame is arranged at the outer surface of the servo motor.

[0011] Preferably, a plurality of T-shaped rods are fixedly installed at the rear surface of the rotating table, a T-shaped groove is formed in the front surface of the ring-shaped frame, one end of each of the plurality of T-shaped rods is movably embedded in the interior of the T-shaped groove, a mounting frame is fixedly installed in the interior of the ring-shaped frame, the bottom of the servo motor is fixedly installed at the top of the mounting frame, a support frame is fixedly installed at the bottom of each of the two fan-shaped frames, two support rods are fixedly installed at the rear surface of the ring-shaped frame, and the bottom ends of the two support rods are fixedly installed at the bottom of the support frame.

[0012] Preferably, two fixing frames are fixedly installed at the rear surface of each of the four rotating tables, the outer surfaces of the plurality of fixing frames are fixedly installed at the outer surfaces of the rotating tables, each adjacent four return springs of the plurality of return springs form a group, one end of each of the four groups of return springs is fixedly installed at the rear surface of each of the four material receiving frames, the other end of each of the four groups of return springs is fixedly installed at the front surface of each of the four moving plates, each adjacent four limiting strips of the plurality of limiting strips form a group, one end of each of the four groups of limiting strips is movably penetrated into the interior of each of the four material receiving frames, and the ring-shaped frame and the arc-shaped frame are connected through an auxiliary rod.

[0013] Preferably, the waste separation assembly comprises a slag receiving box and an inclined frame, the bottom of the slag receiving box is fixedly connected with a waste pipe, the bottom surface of the inside of the inclined frame is provided with a plurality of waste holes, the bottom of the inclined frame is fixedly connected with a waste box, the slag receiving box is used for receiving waste slag discharged from the vertically rotating pipe material, and the waste holes are responsible for discharging the waste falling from the cut pipe material rolling in the inclined frame into the waste box.

[0014] Preferably, the waste separation assembly further comprises a spiral conveyor and a collision box located at the bottom of the spiral conveyor, the inside of the collision box is movably embedded with an impact cylinder, the inner wall of the impact cylinder is fixedly installed with a plurality of curved impact plates, and the outer surface of the impact cylinder is fixedly installed with an annular plate and a driven gear.

[0015] Preferably, the bottom surface of the inside of the collision box is fixedly installed with a stepping motor, the output end of the stepping motor is fixedly installed with a driving gear, the outer surface of the driving gear is engaged with the outer surface of the driven gear, the outer surface of the annular plate is movably sleeved with a limiting plate, the outer surface of the limiting plate is fixedly installed on the inner wall of the collision box, and one end of the waste pipe and the bottom of the waste box are fixedly connected with the top of the spiral conveyor.

[0016] Preferably, the bottom of the spiral conveyor is fixedly connected with a discharge pipe, one end of the discharge pipe is fixedly penetrated through the collision box and extends into the inside of the impact cylinder, the bottom of the collision box is fixedly connected with a connecting pipe, the front surface of the slag receiving box is installed on the front surface of the cutting table through an auxiliary rod, and the bottom end of the impact cylinder is movably embedded in the inside of the connecting pipe.

[0017] Preferably, the top of the cutting table is provided with a transverse feeding mechanism, the top of the transverse feeding mechanism is provided with a rotating mechanism, one side of the outer surface of the rotating mechanism is provided with a rotating rear chuck, one side of the top of the cutting table is provided with a rotating front chuck, the front surface of the cutting table is provided with a control platform, and the bottom of the cross feeding mechanism is fixedly installed on the top of the cutting table close to the rotating front chuck.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] 1. In use, after the laser cutting assembly cuts the tube, the tube rolls through the inclined frame into the concave arc surface of the arc-shaped receiving plate. The first and second electromagnets are activated, and based on the principle of like poles repelling, the moving plate is pushed, causing the limiting strip to contact the tube. The servo motor drives the rotating table to rotate, which in turn drives the receiving frame to rotate, causing the horizontally inclined tube to gradually tilt and rotate into a vertical position. Under the action of gravity, the waste residue inside the tube automatically slides down from inside the tube and falls into the waste collection box, thus achieving the effect of discharging the waste residue inside the tube and preventing it from being discharged with the tube, saving subsequent processes. Through the intermittent drive of the servo motor, continuous operation is achieved. Combined with the waste discharge and material feeding functions, the operation is more intelligent and automated, improving work efficiency.

[0020] 2. In use, the servo motor drives the rotary table to continue rotating. When the servo motor pauses again, the pipe rotates to the discharge pipe. When the second electromagnet is turned off, the magnetism disappears, the reset spring pushes the moving plate in the opposite direction, pulling the limit bar away. The pipe automatically falls onto the inclined discharge plate and rolls into the discharge pipe, thus achieving automatic discharge. With the integrated slag discharge and discharge assembly, the internal slag discharge and pipe discharge are integrated, eliminating the need for manual discharge, saving manpower, and improving work efficiency.

[0021] 3. In use, the slag receiving box and waste pipe transport the dumped waste slag into the screw conveyor. Some waste enters the screw conveyor through the waste hole and waste box. The screw conveyor transports the waste to the discharge pipe and into the impact cylinder. The stepper motor is started in advance, driving the drive gear, driven gear, and impact cylinder to rotate. The waste is thrown against the inner wall and collides with the curved surfaces of multiple curved impact plates, resulting in multiple impacts that break and detach the molten oxides, achieving separation of waste and oxides. The separated mixture is discharged through the connecting pipe for further screening. This allows for separate collection and processing of waste and oxides, reducing pollution during subsequent metal waste recycling and improving environmental protection. Attached Figure Description

[0022] Figure 1 This is a first-angle perspective view of an environmentally friendly laser cutting integrated machine for sofa connector tubing according to the present invention;

[0023] Figure 2 This is a second perspective view of an environmentally friendly laser cutting integrated machine for sofa connector tubing according to the present invention;

[0024] Figure 3 This is a third-angle perspective view of an environmentally friendly laser cutting integrated machine for sofa connector tubing according to the present invention;

[0025] Figure 4A structure expansion perspective view of the laser cutting assembly in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0026] Figure 5 A structure expansion perspective view of the slag receiving box in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0027] Figure 6 A structure cross-sectional view of the collision box in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0028] Figure 7 A structure view of the slag discharging and discharging integrated assembly in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0029] Figure 8 A structure cross-sectional view of the discharging pipeline in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0030] Figure 9 A structure expansion perspective view of the fan-shaped frame in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0031] Figure 10 A structure expansion perspective view of the material receiving frame in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application;

[0032] Figure 11 A structure cross-sectional view of the material receiving frame in the sofa connecting piece pipe environmental protection laser cutting all-in-one machine of the present application.

[0033] In the figure:

[0034] 1, Laser cutting assembly; 101, Cutting table; 102, Cross feed mechanism; 103, Rotation mechanism; 104, Rotating rear chuck; 105, Rotating front chuck; 106, Control platform; 107, Cross feed mechanism; 108, Laser cutting mechanism; 2, Deslagging and discharging integrated assembly; 201, Rotating table; 202, Fixed frame; 203, Receiving frame; 204, Arc-shaped receiving plate; 205, Inclined discharging plate; 206, Hollow limiting frame; 207, Moving plate; 208, Positive magnet; 209, Limiting strip; 210, Reset spring; 211, Annular frame; 212, T-shaped groove; 213, T-shaped rod; 214, Arc-shaped frame; 215, Arc-shaped magnet; 216, Fan-shaped frame; 217, First electromagnet; 218, Second electromagnet; 219, Servo motor; 220, Mounting frame; 221, Support frame; 222, Support rod; 3, Waste separation assembly; 301, Deslagging box; 302, Waste pipe; 303, Spiral conveyor; 304, Waste box; 305, Inclined frame; 306, Waste hole; 307, Discharge pipe; 308, Collision box; 309, Impact cylinder; 310, Annular plate; 311, Limiting plate; 312, Curved impact plate; 313, Driven gear; 314, Stepping motor; 315, Driving gear; 316, Connecting pipe; 4, Discharging pipeline. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0036] Embodiment one: please refer to Figures 1-11As shown, the present application provides a technical scheme: a sofa connecting piece pipe environmental protection laser cutting all-in-one machine, including laser cutting assembly 1, the rear surface of laser cutting assembly 1 is provided with slag discharging and discharging integrated assembly 2, and the bottom of laser cutting assembly 1 is provided with waste separation assembly 3;Laser cutting assembly 1 includes cutting table 101 and cross feed mechanism 107, the front surface of cross feed mechanism 107 is provided with laser cutting mechanism 108, and laser cutting mechanism 108 is used for laser cutting of pipe;Slag discharging and discharging integrated assembly 2 includes rotating table 201, four receiving frames 203 are fixedly installed at the edge of the front surface of rotating table 201, arc-shaped receiving plates 204 are fixedly installed on one side in the four receiving frames 203, hollow limiting racks 206 are fixedly installed at the edge in the four receiving frames 203, the receiving frame 203 and the arc-shaped receiving plate 204 are used for receiving the cut pipe, the rotating table 201 is used for rotating the receiving frame 203, so that the pipe is rotated vertically, the waste is discharged into the waste separation assembly 3 for separation treatment by using gravity, the hollow limiting rack 206 is responsible for supporting the pipe rotated vertically, facilitating subsequent pipe discharging, realizing slag discharging and discharging integration, another side in the four receiving frames 203 is fixedly installed with inclined discharging plate 205, the bottom of the rear surface of cutting table 101 is fixedly installed with discharging pipeline 4, the rear surface of the four receiving frames 203 is provided with moving plate 207, the inside of the four moving plates 207 is provided with positive magnet 208, the front surface of the four moving plates 207 is fixedly installed with four limiting strips 209, the outer surface of the multiple limiting strips 209 is movably sleeved with reset spring 210, the center of the rear surface of rotating table 201 is fixedly installed with servo motor 219, the rear surface of rotating table 201 is provided with arc-shaped rack 214, the bottom of both sides of arc-shaped rack 214 is fixedly installed with fan-shaped rack 216, the inside of arc-shaped rack 214 is provided with arc-shaped magnet 215, the inside of two fan-shaped racks 216 is respectively provided with first electromagnet 217 and second electromagnet 218, the outer surface of servo motor 219 is provided with ring-shaped rack 211, the rear surface of rotating table 201 is fixedly installed with multiple T-shaped rods 213, the front surface of ring-shaped rack 211 is provided with T-shaped groove 212, one end of multiple T-shaped rods 213 is movably embedded in the inside of T-shaped groove 212, the inside of ring-shaped rack 211 is fixedly installed with mounting rack 220, the bottom of servo motor 219 is fixedly installed on the top of mounting rack 220, the bottom of two fan-shaped racks 216 is fixedly installed with support rack 221, the rear surface of ring-shaped rack 211 is fixedly installed with two support rods 222, the bottom ends of two support rods 222 are fixedly installed on the bottom of support rack 221, the rear surface of four rotating tables 201 is fixedly installed with two fixed racks 202, the outer surface of multiple fixed racks 202 is fixedly installed on the outer surface of rotating table 201, multiple reset springs 210 are each adjacent four reset springs 210 as a group, one end of four groups of reset springs 210 is respectively fixedly installed on the rear surface of four receiving frames 203,The other end of the four groups of reset springs 210 is fixedly installed on the front surface of the four moving plates 207 respectively, the plurality of limiting strips 209 are each group of every four adjacent limiting strips 209, one end of the four groups of limiting strips 209 is movably penetrated into the interior of the four material receiving frames 203 respectively, the annular frame 211 and the arc-shaped frame 214 are connected through the auxiliary rod, the top of the cutting table 101 is provided with a transverse feeding mechanism 102, the top of the transverse feeding mechanism 102 is provided with a rotating mechanism 103, the outer surface of one side of the rotating mechanism 103 is provided with a rotating rear chuck 104, one side of the top of the cutting table 101 is provided with a rotating front chuck 105, the front surface of the cutting table 101 is provided with a control platform 106, the bottom of the cross feeding mechanism 107 is fixedly installed on the top of the cutting table 101 near the rotating front chuck 105,

[0037] In the embodiment, in use, the transverse feeding mechanism 102, the rotating mechanism 103, the rotating rear chuck 104, the rotating front chuck 105, the cross feeding mechanism 107, the laser cutting mechanism 108, the first electromagnet 217, the second electromagnet 218, the servo motor 219, the spiral conveyor 303, the stepping motor 314 and the control platform 106 are electrically connected. The pipe to be cut is placed in the rotating rear chuck 104 and the rotating front chuck 105 for clamping, the cross feeding mechanism 107 is started to drive the laser cutting mechanism 108 to move to the position where the pipe needs to be cut, then the laser cutting mechanism 108 is started to perform laser cutting, at the same time, under the driving of the rotating mechanism 103, the pipe is driven to rotate to cut different positions. When the cutting of this part is completed, the transverse feeding mechanism 102 is started to drive the rotating mechanism 103 and the pipe to move, which facilitates laser cutting at the next position, under the action of the laser cutting assembly 1, thereby completing intelligent laser cutting of the pipe. The inclined frame 305 is located below the pipe cutting position, after the pipe cutting is completed, under the action of gravity, it automatically falls into the inclined frame 305 and rolls downward along the inclined surface of the inclined frame 305. One of the material receiving frames 203 is located at the bottom of the inclined frame 305, as shown in Figure 11 The structure of the arc-shaped material receiving plate 204 is as shown in Figure 11As shown, it is composed of a plane and a concave arc surface. The pipe material automatically rolls from the inside of the inclined frame 305 to the corresponding receiving frame 203, and rolls along the plane at the entrance of the arc-shaped receiving plate 204 into the concave arc surface of the arc-shaped receiving plate 204, the plane at the entrance is to facilitate the rolling of the pipe material, and the concave arc surface can limit the pipe material to prevent it from shaking and rolling out from the inside of the receiving frame 203, so that the pipe material can roll smoothly into the receiving frame 203, and the pipe material is limited at both ends by the cooperation of the baffle at the side of the receiving frame 203 and the hollow limiting frame 206. Then start the first electromagnet 217 and the second electromagnet 218 to generate the same magnetism as the positive magnet 208. According to the principle of same polarity repelling, the moving plate 207 is pushed to move towards the receiving frame 203, so that the limiting strip 209 moves to the inside of the receiving frame 203 and contacts the top of the outer surface of the pipe material, and at the same time the return spring 210 is squeezed and shrunk together. Under the cooperation of the limiting strip 209 and the arc-shaped receiving plate 204, the pipe material is clamped to prevent accidental falling during the rotation of the subsequent pipe material, affecting the discharge of waste and the feeding of pipe material. Start the servo motor 219 to drive the rotating table 201 to rotate and drive the four receiving frames 203 to rotate together. When the receiving frame 203 with pipe material rotates to the top, the servo motor 219 automatically pauses for a period of time. During rotation, the horizontal pipe material gradually inclines, and when rotation stops, the horizontal pipe material is rotated to vertical. The structure of the slag receiving box 301 is shown in Figure 7 As shown, the slag receiving port is inclined and located below the path where the pipe material is rotated from horizontal to vertical, so that the waste slag inside the pipe material will automatically slide out of the pipe material under the action of gravity during rotation and fall into the slag receiving box 301, thereby achieving the effect of discharging the waste slag inside the pipe material and avoiding the waste slag inside the pipe material from being discharged together with the pipe material, saving subsequent processes. Then the waste slag is separated and treated by the waste material separation assembly 3 to improve the subsequent environmental protection effect. Then the servo motor 219 resumes work to drive the rotating table 201 to continue intermittent rotation work. Through the intermittent driving of the servo motor 219, continuous work is realized, and the functions of slag discharge and feeding are combined to make the work more intelligent and automatic, improve the work efficiency, and solve the problem that the waste material generated during the process of cutting holes in the sofa connecting pipe material will fall into the pipe material and enter the receiving box together, which needs to be manually poured and separated from the waste material inside the pipe material, increasing the subsequent sorting workload, time-consuming and laborious, and reducing the work efficiency.

[0038] Example two: as Figures 1-8As shown, the residue discharging and discharging integrated assembly 2 comprises a rotating table 201, four receiving frames 203 are fixedly installed at the edges of the front surface of the rotating table 201, an arc-shaped receiving plate 204 is fixedly installed at one side inside each of the four receiving frames 203, a hollow limiting frame 206 is fixedly installed at the edge inside each of the four receiving frames 203, an inclined discharging plate 205 is fixedly installed at the other side inside each of the four receiving frames 203, a discharging pipeline 4 is fixedly installed at the bottom of the rear surface of the cutting table 101, a moving plate 207 is arranged at the rear surface of each of the four receiving frames 203, a positive magnet 208 is arranged inside each of the four moving plates 207, four limiting strips 209 are fixedly installed at the front surface of each of the four moving plates 207, a return spring 210 is movably sleeved at the outer surface of each of the limiting strips 209, a servo motor 219 is fixedly installed at the center of the rear surface of the rotating table 201, an arc-shaped frame 214 is arranged at the rear surface of the rotating table 201, a fan-shaped frame 216 is fixedly installed at the bottom of each side of the arc-shaped frame 214, an arc-shaped magnet 215 is arranged inside the arc-shaped frame 214, a first electromagnet 217 and a second electromagnet 218 are respectively arranged inside the two fan-shaped frames 216, and a ring-shaped frame 211 is arranged at the outer surface of the servo motor 219.

[0039] In use, in the embodiment, the magnetism generated when the arc-shaped magnet 215 and the second electromagnet 218 are electrified is the same as that of the positive magnet 208, when the servo motor 219 drives the receiving frame 203 to rotate, the positive magnet 208 can always be affected by the same magnetic force, so that the moving plate 207 remains in the state of being pushed, so that the pipe can be rotated in a stable state of being clamped, and the residue discharging work and the discharging work are better performed. When the positive magnet 208 moves away from the first electromagnet 217, the first electromagnet 217 is turned off, when the pipe is rotated to be vertical, another empty receiving frame 203 is rotated to the inclined frame 305, and the next cut pipe is received. When the servo motor 219 resumes work, the rotating table 201 is continuously driven to rotate, so that the vertical pipe continues to rotate, at this time, the vertical pipe is rotated to be horizontal again, and the next pipe is rotated to be vertical for residue discharging. When the servo motor 219 is paused again, the pipe rotated to be horizontal is rotated to the discharging pipeline 4, at this time, the inclined discharging plate 205 is inclined towards the discharging pipeline 4, and the next pipe is discharged. Figure 8The second electromagnet 218 is closed, the magnetism disappears, and the moving plate 207 is reversely moved under the rebound of the reset spring 210, and the limiting strip 209 is separated from the pipe, at this time, the pipe loses the support of the limiting strip 209 and automatically falls onto the inclined unloading plate 205 under the action of gravity and rolls along the inclined unloading plate 205 into the unloading pipe 4, and a material box can be arranged at the bottom of the unloading pipe 4 to collect the cut pipe, so that the automatic unloading effect is achieved. Then the servo motor 219 resumes work to drive the material receiving frame 203 to continue to rotate, realizing continuous slagging and unloading work. Under the action of the slagging and unloading integrated assembly 2, the internal slagging and pipe unloading integrated work is realized, manual unloading is not needed, manpower is saved, and work efficiency is improved.

[0040] Embodiment three: as shown in Figures 1-4 and Figure 6 The waste separation assembly 3 includes a slag receiving box 301 and an inclined frame 305, the bottom of the slag receiving box 301 is fixedly connected with a waste pipe 302, the bottom surface of the inside of the inclined frame 305 is provided with a plurality of waste holes 306, and the bottom of the inclined frame 305 is fixedly connected with a waste box 304. The slag receiving box 301 is used for receiving the waste slag discharged by the pipe rotated vertically, the waste holes 306 are responsible for discharging the waste material falling from the cut pipe when rolling inside the inclined frame 305 into the waste box 304, the waste separation assembly 3 further includes a spiral conveyor 303 and a collision box 308 located at the bottom of the spiral conveyor 303, the inside of the collision box 308 movably embeds a striking cylinder 309, a plurality of curved impact plates 312 are fixedly installed on the inner wall of the striking cylinder 309, an annular plate 310 and a driven gear 313 are fixedly installed on the outer surface of the striking cylinder 309, a stepping motor 314 is fixedly installed on the bottom surface of the inside of the collision box 308, a driving gear 315 is fixedly installed on the output end of the stepping motor 314, the outer surface of the driving gear 315 is engaged with the outer surface of the driven gear 313, the outer surface of the annular plate 310 movably sleeves a limiting plate 311, the outer surface of the limiting plate 311 is fixedly installed on the inner wall of the collision box 308, one end of the waste pipe 302 and the bottom of the waste box 304 are fixedly connected with the top of the spiral conveyor 303, the bottom of the spiral conveyor 303 is fixedly connected with a discharge pipe 307, one end of the discharge pipe 307 fixedly penetrates the collision box 308 and extends into the inside of the striking cylinder 309, the bottom of the collision box 308 is fixedly connected with a connecting pipe 316, the front surface of the slag receiving box 301 is installed on the front surface of the cutting table 101 through an auxiliary rod, and the bottom end of the striking cylinder 309 movably embeds in the inside of the connecting pipe 316.

[0041] In this embodiment, in use, the front surface of the waste box 304 is installed on the rear surface of the cutting table 101 through an auxiliary rod, as shown in Figure 2The slag box 301 and the waste pipe 302 transport the poured waste slag into the screw conveyor 303, while the pipe material rolls in the inclined frame 305, the accidentally rolled waste falls into the waste box 304 through the waste holes 306, and then enters the screw conveyor 303. Not only can the waste falling during rolling be collected, but also the waste inside the pipe can be collected, greatly improving the waste collection effect. The waste is transported into the discharge pipe 307 by the screw conveyor 303. One end of the discharge pipe 307 is directed to the side of the inner top surface of the impact cylinder 309, as shown in Figure 6 The step motor 314 is started in advance, the driving gear 315 is driven to rotate by the output end of the step motor 314, then the driven gear 313 connected with the driving gear 315 is driven to rotate, and then the impact cylinder 309 is driven to rotate. The waste is thrown to the inner wall under the action of centrifugal force, and slides downward along the inner wall of the impact cylinder 309 under the action of the gravity component. In this process, the waste not only collides with the inner wall of the impact cylinder 309, but also collides with the curved surface of the curved impact plate 312, so that the curved surface of the curved impact plate 312 changes the trajectory of the waste, so that the waste repeatedly collides with the plate surface during rotation, thereby improving the collision effect of the waste. In the process of multiple collisions, the mechanical force generated by the collision breaks and falls off the brittle molten oxide on the surface of the waste, while the metal waste is not easy to break due to its good toughness, thereby realizing the separation of the waste and the oxide. The mixture after separation is discharged through the connecting pipe 316 for next step screening, so that the waste and the oxide can be collected and treated separately. When the metal waste is recycled, the pollution of the smelting link is reduced, and the environmental protection effect is improved.

[0042] The effect and working principle of the whole mechanism is that: the pipe is clamped by rotating the rear chuck 104 and the front chuck 105, the cross feed mechanism 107 drives the laser cutting mechanism 108 to move to the position where the pipe needs to be cut, then starts the laser cutting mechanism 108 to cut, while the rotating mechanism 103 drives the pipe to rotate. The transverse feed mechanism 102 drives the rotating mechanism 103 and the pipe to move to cut the next position. The inclined frame 305 is located below the pipe cutting position, and the cut pipe rolls along the inclined surface of the inclined frame 305 to the inside of the arc-shaped receiving plate 204 in the receiving frame 203. When the pipe rolls in the inclined frame 305, the waste accidentally rolled out falls into the waste box 304 through the waste holes 306, and then into the inside of the screw conveyor 303. Start the first electromagnet 217 and the second electromagnet 218 to generate the same magnetism as the positive magnet 208, the moving plate 207 is pushed by the thrust force, pushing the limiting strip 209 to move and contact with the pipe. Start the servo motor 219 to drive the rotating table 201 to rotate and drive the four receiving frames 203 to rotate together, and the transverse pipe gradually inclines, when it stops rotating, the transverse pipe is rotated to vertical, and the waste slag inside the pipe automatically slides out under the action of gravity and falls into the slag receiving box 301, thereby discharging the waste slag inside the pipe. When the receiving frame 203 rotates, the positive magnet 208 is always affected by the same magnetic force, so that the pipe can rotate in a stable clamped state. When the positive magnet 208 moves away from the first electromagnet 217, the first electromagnet 217 is turned off, when the pipe rotates to vertical, another empty receiving frame 203 rotates to the inclined frame 305 to receive the next cut pipe. When the servo motor 219 resumes work, it drives the rotating table 201 to continue rotating, so that the vertical pipe continues to rotate, at this time the vertical pipe rotates to horizontal again, and the next pipe rotates to vertical for slag discharge. When the servo motor 219 pauses again, the pipe rotated to horizontal will rotate to the discharge pipe 4. Then turn off the second electromagnet 218, the magnetism disappears, under the rebound of the return spring 210, the moving plate 207 moves reversely and separates the limiting strip 209 from the pipe, at this time the pipe loses the support of the limiting strip 209 and automatically falls on the inclined discharge plate 205 under the action of gravity and rolls into the discharge pipe 4. The bottom of the discharge pipe 4 is provided with a material box to collect the cut pipe. Then the servo motor 219 resumes work to drive the receiving frame 203 to continue rotating to realize continuous slag discharge and discharging work. The screw conveyor 303 conveys the waste to the discharge pipe 307 and falls into the impact cylinder 309.The step motor 314 is started in advance to drive the driving gear 315, the driven gear 313 and the impact cylinder 309 to rotate, the waste is subjected to the centrifugal force and is thrown to the inner wall to collide, and also contacts the curved surface of the plurality of curved impact plates 312 to collide, which can break and fall off the brittle molten oxide on the surface of the waste, and the metal waste is not easy to break due to good toughness, so as to realize the separation of the waste and the oxide, and the separated mixture is discharged through the connecting pipe 316 for next screening to separate and collect and treat the waste and the oxide.

[0043] The transverse feeding mechanism 102, the rotating mechanism 103, the rotating rear chuck 104, the rotating front chuck 105, the control platform 106, the cross feeding mechanism 107, the laser cutting mechanism 108, the first electromagnet 217, the second electromagnet 218, the servo motor 219, the screw conveyor 303 and the step motor 314 are all prior art, and the components and use principles are all disclosed technology, and will not be explained too much here.

[0044] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for part of the technical features, and any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A sofa connecting piece pipe environment-friendly laser cutting all-in-one machine, comprising a laser cutting assembly, characterized in that: The rear surface of the laser cutting assembly is provided with a slag discharging and blanking integrated assembly, and the bottom of the laser cutting assembly is provided with a waste separation assembly; The laser cutting assembly comprises a cutting table and a cross feed mechanism, and the front surface of the cross feed mechanism is provided with a laser cutting mechanism, which is used for laser cutting of the pipe; The slag discharging and blanking integrated assembly comprises a rotating table, four material receiving frames are fixedly installed at the edges of the front surface of the rotating table, arc-shaped material receiving plates are fixedly installed on one side in the interiors of the four material receiving frames, hollow limiting frames are fixedly installed at the edges in the interiors of the four material receiving frames, the material receiving frames and the arc-shaped material receiving plates are used for receiving the cut pipe, the rotating table is used for rotating the material receiving frames to make the pipe rotate vertically, the waste is discharged by gravity to the waste separation assembly for separation treatment, the hollow limiting frames are responsible for supporting the vertically rotated pipe, facilitating subsequent pipe blanking, and realizing the integration of slag discharging and blanking; The other sides in the interiors of the four material receiving frames are fixedly installed with inclined blanking plates, a blanking pipeline is fixedly installed at the bottom of the rear surface of the cutting table, the rear surfaces of the four material receiving frames are provided with moving plates, the interiors of the four moving plates are provided with positive magnets, the front surfaces of the four moving plates are fixedly installed with four limiting strips, and the outer surfaces of the multiple limiting strips are movably sleeved with return springs; A servo motor is fixedly installed at the center of the rear surface of the rotating table, the rear surface of the rotating table is provided with an arc-shaped frame, the bottoms of the two sides of the arc-shaped frame are fixedly installed with fan-shaped frames, the interior of the arc-shaped frame is provided with an arc-shaped magnet, the interiors of the two fan-shaped frames are respectively provided with a first electromagnet and a second electromagnet, and the outer surface of the servo motor is provided with a ring-shaped frame; A plurality of T-shaped rods are fixedly installed on the rear surface of the rotating table, a T-shaped groove is formed in the front surface of the ring-shaped frame, one end of each of the plurality of T-shaped rods is movably embedded in the interior of the T-shaped groove, an installation frame is fixedly installed in the interior of the ring-shaped frame, the bottom of the servo motor is fixedly installed on the top of the installation frame, the bottoms of the two fan-shaped frames are fixedly installed with support frames, the rear surface of the ring-shaped frame is fixedly installed with two support rods, and the bottom ends of the two support rods are fixedly installed on the bottom of the support frame; The rear surfaces of the four rotating tables are fixedly installed with two fixed frames, the outer surfaces of the multiple fixed frames are fixedly installed on the outer surfaces of the rotating tables, each group of the multiple return springs comprises four adjacent return springs, one end of each of the four groups of return springs is fixedly installed on the rear surface of each of the four material receiving frames, the other end of each of the four groups of return springs is fixedly installed on the front surface of each of the four moving plates, each group of the multiple limiting strips comprises four adjacent limiting strips, one end of each of the four groups of limiting strips is movably penetrated into the interior of each of the four material receiving frames, and the ring-shaped frame and the arc-shaped frame are connected through auxiliary rods.

2. The sofa connecting piece pipe environment-friendly laser cutting all-in-one machine according to claim 1, characterized in that: The waste separation assembly comprises a slag receiving box and an inclined frame, the bottom of the slag receiving box is fixedly connected with a waste pipe, a plurality of waste holes are formed in the bottom surface in the interior of the inclined frame, and the bottom of the inclined frame is fixedly connected with a waste box; the slag receiving box is used for receiving the waste slag discharged from the vertically rotated pipe, and the waste holes are responsible for discharging the waste falling from the cut pipe when rolling in the interior of the inclined frame to the waste box.

3. The sofa connecting pipe environmental protection laser cutting all-in-one machine according to claim 2, characterized in that: The waste separation assembly further comprises a spiral conveyor and a collision box at the bottom of the spiral conveyor, the inside of the collision box is movably embedded with an impact cylinder, the inner wall of the impact cylinder is fixedly installed with a plurality of curved impact plates, and the outer surface of the impact cylinder is fixedly installed with an annular plate and a driven gear.

4. The sofa connecting piece pipe environment-friendly laser cutting all-in-one machine according to claim 3, characterized in that: A stepping motor is fixedly installed on the bottom surface in the collision box, the output end of the stepping motor is fixedly installed with a driving gear, the outer surface of the driving gear is engaged with the outer surface of the driven gear, the outer surface of the annular plate is movably sleeved with a limiting plate, the outer surface of the limiting plate is fixedly installed on the inner wall of the collision box, and one end of the waste pipe and the bottom of the waste box are fixedly connected with the top of the spiral conveyor.

5. The sofa connecting piece pipe environment-friendly laser cutting all-in-one machine according to claim 4, characterized in that: The bottom of the spiral conveyor is fixedly connected with a discharge pipe, one end of the discharge pipe is fixedly penetrated through the collision box and extends into the inside of the impact cylinder, the bottom of the collision box is fixedly connected with a connecting pipe, the front surface of the slag tank is installed on the front surface of the cutting table through an auxiliary rod, and the bottom end of the impact cylinder is movably embedded in the inside of the connecting pipe.

6. The sofa connecting piece pipe environment-friendly laser cutting all-in-one machine according to claim 5, characterized in that: The top of the cutting table is provided with a transverse feeding mechanism, the top of the transverse feeding mechanism is provided with a rotating mechanism, the outer surface of one side of the rotating mechanism is provided with a rotating rear chuck, one side of the top of the cutting table is provided with a rotating front chuck, the front surface of the cutting table is provided with a control platform, and the bottom of the cross feeding mechanism is fixedly installed on the top of the cutting table close to the rotating front chuck.

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