Leftover material collecting system of laser cutting machine

Abstract

The utility model provides a laser cutting machine's offcut collection system, including collection device and control system, collection device includes main body frame, power part, pick-up part, screening part, classification part and storage part, power part includes servo motor no. The picking part comprises a first grabbing mechanism and a second grabbing mechanism, the screening part comprises a limiting baffle, an upper-layer screen, a lower-layer screen, a second servo motor, an eccentric wheel and a first connecting sliding groove, and the classifying part comprises a screening mechanism and a flow dividing and transferring mechanism. The storage part comprises a second lead screw stepping motor, a movable carrying plate, a U-shaped limiting frame, a first movable carrying box and a second movable carrying box mechanism. Mechanical grabbing of leftover materials can be achieved, and the labor intensity is greatly reduced; flakes below the material table are cleaned, the cleaning efficiency is remarkably improved, workers do not need to enter the position below the material table, and the safety coefficient is improved; and rapid classification and recycling of the offcut are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of laser cutting machines, in particular to a side material collection system of a laser cutting machine. Background Art

[0002] Laser cutting machines irradiate the surface of a workpiece with a laser beam emitted from a laser, causing the workpiece to reach its melting point or boiling point. As the relative positions of the beam and the workpiece move, a cut is eventually formed in the material. This machine has been widely used in the manufacture of mechanical equipment.

[0003] For example, a metal plate laser cutting machine disclosed in Chinese patent CN118060746A comprises a workbench, wherein both sides of the bottom of the workbench are fixedly connected with a support frame and a support frame in sequence along the left-right direction, the right sides of the front and back sides of the top of the workbench are fixedly connected with fixed plates, the tops of the fixed plates close to each other are fixedly connected with an electric slide rail slide seat, one side of the electric slide rail slide seat is provided with a cylinder through an extension seat, the piston rod of the cylinder is fixedly connected with a bottom plate, a laser cutting head is embedded on the bottom plate, a metal plate body used in conjunction with the laser cutting head is placed on the workbench, a drop groove is opened on the right side of the top of the workbench, and a positioning component used in conjunction with the metal plate body is arranged in the drop groove, and a purge collection component used in conjunction with the metal plate body is arranged on the bottom plate, the workbench and the fixed plate.

[0004] The cutting bed and material table of the above-mentioned laser cutting machine are mostly composed of strip screens, which facilitate the quick separation of small and medium-sized edge materials from the material table. Therefore, the edge materials under the cutting bed and material table need to be cleaned every once in a while. Most existing small and medium-sized enterprises use manual cleaning, which has the following defects:

[0005] Firstly, metal scraps have a certain quality, and manual cleaning of them puts a heavy burden on the hands of workers, which is labor-intensive.

[0006] Secondly, due to the high density of the material of the metal scraps, it is difficult to clean them in pieces with the help of tools. They can only be cleaned manually one by one, and the cleaning efficiency is low.

[0007] Thirdly, the height below the cutting bed and the material table is generally less than 1.5m, resulting in a low space underneath. Workers need to bend over for a long time to operate, which can easily lead to fatigue and pose a safety hazard. Utility Model Content

[0008] The utility model provides a side material collection system for a laser cutting machine, which can effectively solve the problems mentioned in the background technology.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A scrap material collection system for a laser cutting machine comprises a collection device and a control system.

[0011] Furthermore, the collecting device includes a main frame, a power part, a picking part, a screening part, a classification part and a storage part.

[0012] Specifically, the main frame includes a base and a processing base. The base includes a rectangular hollow container 1, and a rectangular through hole 1 and a circular through hole 1 are arranged on the lower bottom plate. The processing base is arranged on the base, including a rectangular hollow container 2, and a discharge through hole 1 is arranged on the front side plate, a feed through hole is arranged on the rear side plate, a discharge through hole 2 is arranged on the right side plate, and a discharge through hole 3 is arranged on the left side plate.

[0013] Specifically, the power part includes a servo motor 1, a roller 1, a push rod motor 1 and an anti-skid pad. The servo motor 1 and the push rod motor 1 are arranged in the base; the servo motor 1 and the roller 1 are connected through a reduction gear box; the lower end of the roller 1 is located below the rectangular through hole 1; the anti-skid pad is arranged on the movable end of the push rod motor 1 and is located below the circular through hole 1.

[0014] Specifically, the picking part includes a grabbing mechanism 1 and a grabbing mechanism 2. The grabbing mechanism 1 includes an electric telescopic rod 1, an electric telescopic rod 2 and an electromagnet 1; the electric telescopic rod 1 is arranged in the processing seat, and a grabbing plate is arranged on its movable end; the grabbing plate is The grabbing mechanism 2 comprises a stepping motor, an electric telescopic rod 3 and an electromagnet 2; the electric telescopic rod 3 is arranged on the grabbing plate and is located at the front side of the electric telescopic rod 2; the stepping motor is arranged on the active end of the electric telescopic rod 3; the electromagnet 2 is in a strip shape and is arranged on the rotating shaft of the stepping motor.

[0015] Specifically, the screening part includes a limit baffle, an upper screen, a lower screen, a servo motor 2, an eccentric wheel and a connecting slide 1. The limit baffle is arranged in the processing seat, including a rectangular frame, on which a rectangular through hole 1, a circular pin hole 1 and a circular pin hole 2 are arranged; the upper screen and the lower screen are respectively connected to the circular pin hole 1 of the upper layer and the circular pin hole 1 of the lower layer by pin shafts; the eccentric wheel is connected to the circular pin hole 2 by a pin shaft; the servo motor 2 and the eccentric wheel are connected by a reduction gear box transmission; the connecting slide 1 is arranged on the rectangular through hole 1; the upper screen and the lower screen both include a square frame and a strip screen plate; the strip screen plates are equidistantly arranged on the square frame; the strip screen plates are equidistantly arranged on the sawtooth grooves; the strip screen plate of the upper screen is perpendicular to the strip screen plate of the lower screen.

[0016] Specifically, the classification part includes a screening mechanism and a diversion and transfer mechanism. The screening mechanism includes a receiving side plate, a conveyor belt 1, a weighing platform, a screw stepper motor 1, an electromagnet 3 and an electric telescopic rod 4; the receiving side plate is symmetrically arranged in the processing seat, located below the lower screen; the conveyor belt 1 and the weighing platform are arranged in the processing seat, the conveyor belt 1 is located below the receiving side plate, and the weighing platform is located on the right side of the conveyor belt 1; the screw stepper motor 1 is arranged in the processing seat through a mounting frame; the electric telescopic rod 4 is arranged on the nut seat of the screw stepper motor 1; the electromagnet 3 is arranged on the movable end of the electric telescopic rod 4; and a tray is arranged on the weighing platform. The diversion and transfer mechanism includes a push rod motor 4, an electromagnet 4, a conveyor belt 2 and a connecting chute 2; the conveyor belt 2 is symmetrically arranged in the processing seat, located at the front and rear sides of the weighing platform; the push rod motor 4 is arranged in the processing seat through a mounting frame; the connecting chute 2 is arranged on the right side surface of the weighing platform; the electromagnet 4 is arranged on the movable end of the push rod motor 4.

[0017] Specifically, the storage part includes a screw stepper motor 2, a movable carrier plate, a "U"-shaped limit frame, a movable object box 1 and a movable object box 2 mechanism. The screw stepper motor 2 and the slide rail are arranged on the inner wall of the lower bottom plate of the processing seat; the movable carrier plate is slidably connected in the slide rail, which is connected to the nut seat of the screw stepper motor 2; the "U"-shaped limit frame is arranged on the movable carrier plate; the movable object box 1 is detachably connected to the "U"-shaped limit frame; the movable object box 2 mechanism is located below the connecting slide slot 1, and includes a rectangular container and a roller 2; the roller 2 is arranged on the lower bottom plate of the rectangular container.

[0018] Furthermore, the control system includes a control mechanism, a feedback mechanism and a PLC controller. The control mechanism includes a start switch, a fixed switch, a collection switch, an unloading switch and a pause switch. The feedback mechanism includes a pressure sensor module, a photoelectric counting sensor module and a plurality of distance sensor modules.

[0019] Furthermore, an industrial vacuum cleaner is added in the processing seat, and the vacuum head of the industrial vacuum cleaner is located on the electromagnet.

[0020] Advantages compared to the prior art:

[0021] In the utility model, the following functions are realized through the overall arrangement of the main frame, the power part, the picking part, the screening part, the classification part, the storage part and the control system:

[0022] Firstly, the setting of the picking part realizes the mechanical grabbing of the edge materials, which greatly reduces the labor intensity.

[0023] Secondly, the setting of the power part and the picking part realizes the complete cleaning under the cutting bed, material table, etc., which significantly improves the cleaning efficiency. There is no need for workers to enter under the material table, and the safety factor is improved.

[0024] Thirdly, the setting of screening part, classification part and storage part facilitates the rapid classification of scraps and their recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the utility model viewed from above;

[0026] Figure 2 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0027] Figure 3 This is a side view of the structure of the utility model;

[0028] Figure 4 A is a schematic diagram of the structure of the utility model system;

[0029] Figure 5 This is a schematic diagram B of the system structure of the utility model.

[0030] In the figure: 101. base, 102. processing base, 201. servo motor 1, 202. roller 1, 203. push rod motor 1, 301. electric telescopic rod 1, 302. electric telescopic rod 2, 303. grab plate, 304. electromagnet 1, 305. electric telescopic rod 3, 306. stepper motor, 307. electromagnet 2, 401. limit baffle, 402. upper screen, 403. lower screen, 404. servo motor 2, 405. connecting slide 1, 501. conveyor belt 1, 502. tray, 503. screw stepper motor 1, 504. electric telescopic rod 4, 505. push rod motor 4, 506. conveyor belt 2, 507. connecting slide 2, 601. screw stepper motor 2, 602. movable carrier box 1, 603. movable carrier box 2 mechanism. DETAILED DESCRIPTION

[0031] Example 1, refer to the attached Figure 1-5 , a side material collection system for a laser cutting machine includes a collection device and a control system.

[0032] The collecting device comprises a main frame, a power part, a picking part, a screening part, a classification part and a storage part.

[0033] The main frame includes a base 101 and a processing seat 102 .

[0034] The base 101 includes a rectangular hollow container.

[0035] A rectangular through hole one and a circular through hole one are arranged on the lower bottom plate of the rectangular hollow container one.

[0036] The processing seat 102 is disposed on the base 101 .

[0037] The processing seat 102 includes a rectangular hollow container 2.

[0038] A discharge through hole 1 is arranged on the front side plate of the second rectangular hollow container.

[0039] A feeding through hole is arranged on the rear side plate of the second rectangular hollow container.

[0040] A second discharge through hole is arranged on the right side plate of the second rectangular hollow container.

[0041] A discharge through hole 3 is arranged on the left side plate of the second rectangular hollow container.

[0042] The power part includes a servo motor 201, a roller 202, a push rod motor 203 and an anti-skid pad.

[0043] The servo motor 201 is disposed in the base 101 .

[0044] The servo motor 201 and the roller 202 are connected via a reduction gear box.

[0045] The lower end of the roller 1 202 is located below the rectangular through hole 1.

[0046] The push rod motor 203 is disposed in the base 101 .

[0047] The anti-skid pad is arranged on the movable end of the push rod motor 203; the anti-skid pad is located below the circular through hole 1.

[0048] The picking part includes a grabbing mechanism 1 and a grabbing mechanism 2;

[0049] The first grabbing mechanism includes an electric telescopic rod 1 301 , an electric telescopic rod 2 302 and an electromagnet 1 304 .

[0050] The electric telescopic rod 301 is disposed in the processing seat 102 .

[0051] A grab plate 303 is provided on the movable end of the electric telescopic rod 301 .

[0052] The grab plate 303 is Shape, that is, it is composed of a rectangular horizontal plate and two rectangular vertical plates fixedly connected.

[0053] The second electric telescopic rod 302 is arranged on the lower bottom surface of the strip-shaped grabbing plate 303 .

[0054] The first electromagnet 304 is disposed on the movable end of the second electric telescopic rod 302; the first electromagnet 304 is in a strip shape.

[0055] The second grabbing mechanism includes a stepping motor 306 , a third electric telescopic rod 305 and a second electromagnet 307 .

[0056] The electric telescopic rod 305 is disposed on the grab plate 303 and is located in front of the electric telescopic rod 2 302 .

[0057] The stepping motor 306 is arranged on the movable end of the electric telescopic rod 305 .

[0058] The second electromagnet 307 is disposed on the rotating shaft of the stepping motor 306 .

[0059] The second electromagnet 307 is in the shape of a strip.

[0060] The screening part includes a limit baffle 401, an upper screen 402, a lower screen 403, a second servo motor 404, an eccentric wheel and a connecting slide 405.

[0061] The limiting baffle 401 is disposed in the processing seat 102 .

[0062] The limiting baffle 401 comprises a rectangular frame; a rectangular through hole 1, a circular pin hole 1 and a circular pin hole 2 are arranged on the rectangular frame.

[0063] The upper screen 402 and the lower screen 403 are pin-connected to the circular pin hole 1 of the upper layer and the circular pin hole 1 of the lower layer respectively.

[0064] The eccentric wheel is connected to the second circular pin hole through a pin shaft.

[0065] The servo motor 2 404 and the eccentric wheel are connected through a reduction gear box.

[0066] The connecting slide groove 405 is disposed on the rectangular through hole 1.

[0067] The upper screen 402 and the lower screen 403 both include a square frame and a strip screen plate.

[0068] The strip sieve plates are arranged on the square frame at equal intervals; and sawtooth grooves are arranged on the strip sieve plates at equal intervals.

[0069] The strip sieve plate of the upper screen 402 and the strip sieve plate of the lower screen 403 are perpendicular to each other.

[0070] The classification section includes screening agencies and diversion agencies.

[0071] The screening mechanism comprises a receiving side plate, a conveyor belt 501, a weighing platform, a screw stepping motor 503, an electromagnet 3 and an electric telescopic rod 4 504.

[0072] The receiving side plates are symmetrically arranged in the processing seat 102 and are located below the lower screen 403 .

[0073] The conveyor belt 501 and the weighing platform are arranged in the processing seat 102 . The conveyor belt 501 is located below the receiving side plate, and the weighing platform is located on the right side of the conveyor belt 501 .

[0074] The screw stepper motor 503 is arranged in the processing seat 102 through a mounting frame.

[0075] The electric telescopic rod 4 504 is arranged on the nut seat of the screw stepping motor 1 503.

[0076] The electromagnet three is arranged on the movable end of the electric telescopic rod four 504.

[0077] A tray 502 is provided on the weighing table.

[0078] The diversion transfer mechanism includes a push rod motor 4 505, an electromagnet 4, a conveyor belt 2 506 and a connecting chute 2 507.

[0079] The second conveyor belt 506 is symmetrically arranged in the processing seat 102 and is located at the front and rear sides of the weighing platform.

[0080] The push rod motor 4 505 is arranged in the processing seat 102 through a mounting frame.

[0081] The second connecting slide groove 507 is arranged on the right side surface of the weighing platform.

[0082] The electromagnet four is arranged on the movable end of the push rod motor four 505.

[0083] The storage part includes a screw stepper motor 2 601 , a movable carrier plate, a “U”-shaped limit frame, a movable object carrying box 1 602 and a movable object carrying box 2 mechanism 603 .

[0084] The screw stepper motor 2 601 and the slide rail are arranged on the inner wall of the lower bottom plate of the processing seat 102 .

[0085] The movable carrier plate is slidably connected in the slide rail, and the movable carrier plate is connected to the nut seat of the screw stepper motor 2 601.

[0086] The "U"-shaped limiting frame is arranged on the movable carrier plate.

[0087] The movable carrying box 602 is detachably connected to the "U"-shaped limiting frame.

[0088] The movable object carrying box second mechanism 603 includes a rectangular container and a second roller.

[0089] The second roller is arranged on the lower bottom plate of the rectangular container.

[0090] The second movable loading box mechanism 603 is located below the first connecting slide slot 405 .

[0091] The control system includes a control mechanism, a feedback mechanism and a PLC controller.

[0092] The control mechanism includes a start switch, a fixing switch, a collection switch, an unloading switch and a pause switch.

[0093] The start switch, the fixing switch, the collection switch, the unloading switch, and the pause switch are arranged on the side panel of the processing seat 102 .

[0094] The feedback mechanism includes a pressure sensor module, a photoelectric counting sensor module, a distance sensor module one, a distance sensor module two, a distance sensor module three and a distance sensor module four.

[0095] The pressure sensor module is arranged between the tray 502 and the weighing platform to assist the PLC controller in detecting the quality of the edge material.

[0096] The photoelectric counting sensor module is arranged on the side plate of the second conveyor belt 506 to assist the PLC controller in detecting the number of times the edge material passes through.

[0097] The distance sensor module 1 is arranged on the side plate of the processing seat 102, and is used to assist the PLC controller to detect the position of the cutting bed or the material table of the laser cutting machine.

[0098] Distance sensor module 2 and distance sensor module 3 are equidistantly arranged on the grab plate 303; distance sensor module 2 is used to assist the PLC controller in detecting the positions of the pillars, obstacles, etc. of the cutting bed or the material table; distance sensor module 3 is used to assist the PLC controller in detecting the distance between the electromagnet 1 304 and the ground.

[0099] The distance sensor module 4 is arranged on the side plate of the screw stepper motor 503 to assist the PLC controller in detecting the position of the edge material on the conveyor belt 501.

[0100] Working principle and usage:

[0101] The first step is pre-setting:

[0102] The utility model is moved to one side of the cutting bed or the material table of the laser cutting machine.

[0103] Press the start switch to perform a no-load test on the device of the utility model.

[0104] According to the type of edge material produced by the laser cutting machine, the PLC control program is adjusted to distinguish the edge materials produced at different positions (determined by the pressure sensor module combined with the PLC controller).

[0105] By pressing the fixing switch, the PLC controller controls the push rod motor 203 to start, and the anti-skid pad is moved down to fix the device of the utility model.

[0106] The second step is to collect the edge materials:

[0107] When the acquisition switch is pressed, the PLC controller outputs signals to the electric telescopic rod 1 301 , the electric telescopic rod 2 302 , and the electromagnet 2 307 .

[0108] The electric telescopic rod 1 301 drives the grab plate 303 and the electric telescopic rod 2 302 to move forward, and the electric telescopic rod 2 302 delays and drives the electromagnet 1 304 to move downward. The downward movement distance is determined by the distance sensor module 3 combined with the PLC controller. The electromagnet 1 304 delays and starts to grab the edge material in the lower area. After that, the electric telescopic rod 1 301 and the electric telescopic rod 2 302 are reset in order to place the edge material on the upper screen plate. This reciprocating process is repeated 5 times (adjustable) to complete the grabbing of the edge material in the lower area.

[0109] When there is an obstacle on the forward path of the electric telescopic rod 1 301, the distance sensor module 2 outputs a signal to the PLC controller. The PLC controller outputs signals to the electric telescopic rod 1 301, the electric telescopic rod 2 302, and the electromagnet 2 307, as well as to the stepper motor 306, the electric telescopic rod 3 305, and the electromagnet 2 307. The electric telescopic rod 3 305 drives the stepper motor 306 to move downward, the electromagnet 2 307 is started, and the stepper motor 306 delays to drive the electromagnet 2 307 to rotate, so as to grab the place that the electromagnet 1 304 cannot reach.

[0110] At the end of each grabbing, that is, when the edge material enters the upper screen plate, the PLC controller outputs a signal to the servo motor 2 404 and the conveyor belt 1 501. The servo motor 2 404 drives the eccentric wheel to rotate, thereby realizing the vibration of the upper screen 402 and the lower screen 403, screening the edge material, and the edge material with a larger size enters the movable object box 2 mechanism 603 through the connecting chute 1 405.

[0111] The conveyor belt 501 is started, and when the edge material of the conveyor belt 501 reaches below the distance sensor module 4, the distance sensor module 4 outputs a signal to the PLC controller, and the PLC controller outputs a signal to the screw stepper motor 503, the electromagnet 3, and the electric telescopic rod 4 504.

[0112] Electromagnet three and electric telescopic rod four 504 are started to grab the edge material, and screw stepper motor one 503 is started with a delay to transfer the edge material to the tray 502.

[0113] The pressure sensor module outputs signals to the PLC controller, and the PLC controller outputs signals to the push rod motor four 505, the electromagnet four, and the screw stepper motor two 601.

[0114] The push rod motor 4 505 and the electromagnet 4 are started to transfer the edge materials of different qualities to the front conveyor belt 2 506 and the rear conveyor belt 2 506 respectively.

[0115] If the mass is lower than the minimum preset mass, the screw stepper motor 1 503, the electromagnet 3, and the electric telescopic rod 4 504 transfer it to the connecting slide 2 507, and finally enter the movable carrier box 1 602 under the connecting slide 2 507, and the screw stepper motor 2 601 drives the movable carrier box 1 602 to move a unit distance.

[0116] The conveyor belt 2 506 is started with a delay to transfer the edge material to the corresponding movable loading box 1 602. The photoelectric counting sensor module outputs a signal to the PLC controller, and the PLC controller outputs a signal to the screw stepper motor 2 601. The corresponding screw stepper motor 2 601 moves a unit distance.

[0117] The third step is automatic displacement:

[0118] When the edge material collection of one place is completed, the PLC controller outputs a signal to the servo motor 201 and the push rod motor 203, and the movable end of the push rod motor 203 is reset. The servo motor 201 drives the device of the utility model to move right by a unit distance (determined by the length of the grab plate 303, the information fed back by the distance sensor module 1, and the PLC controller) to collect the edge material of the next place.

[0119] Embodiment 2, based on embodiment 1, an industrial vacuum cleaner is additionally installed in the processing seat 102, and the vacuum head of the industrial vacuum cleaner is located on the electromagnet 1 304.

Claims

1. A laser cutting machine edge material collection system, comprising a collection device and a control system, characterized in that: The collecting device comprises a main frame, a power part, a picking part, a screening part, a classification part and a storage part; the main frame comprises a base (101) and a processing seat (102); the power part comprises a servo motor (201), a roller (202), a push rod motor (203) and an anti-slip pad; the picking part comprises a grabbing mechanism (1) and a grabbing mechanism (2); the grabbing mechanism (1) comprises an electric telescopic rod (301), an electric telescopic rod (302) and an electromagnet (304); the electric telescopic rod (301) is arranged in the processing seat (102), and a grabbing plate (303) is arranged on the movable end thereof; the grabbing plate (303) is shape; the second electric telescopic rod (302) is arranged on the lower bottom surface of the strip-shaped grab plate (303); the first electromagnet (304) is arranged on the movable end of the second electric telescopic rod (302); the second grabbing mechanism includes a stepping motor (306), a third electric telescopic rod (305) and a second electromagnet (307); the screening part includes a limit baffle (401), an upper screen (402), a lower screen (403), a second servo motor (404), an eccentric wheel and a connecting slide groove (405); the classification part includes a screening mechanism and a diversion transfer mechanism; the storage part includes a second screw stepping motor (601), a movable carrier plate, a "U"-shaped limit frame, a movable object carrying box (602) and a second movable object carrying box mechanism (603).

2. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The electric telescopic rod three (305) is arranged on the grab plate (303) and is located at the front side of the electric telescopic rod two (302); the stepper motor (306) is arranged on the movable end of the electric telescopic rod three (305); and the electromagnet two (307) is arranged on the rotating shaft of the stepper motor (306).

3. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The limit baffle (401) is arranged in the processing seat (102), including a rectangular frame, on which a rectangular through hole 1, a circular pin hole 1, and a circular pin hole 2 are arranged; the upper screen (402) and the lower screen (403) are respectively connected to the upper circular pin hole 1 and the lower circular pin hole 1 by pin shafts; the eccentric wheel is connected to the circular pin hole 2 by a pin shaft; the servo motor 2 (404) and the eccentric wheel are connected by a reduction gear box; the connecting slide groove 1 (405) is arranged on the rectangular through hole 1.

4. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The screening mechanism comprises a receiving side plate, a conveyor belt 1 (501), a weighing platform, a screw stepper motor 1 (503), an electromagnet 3 and an electric telescopic rod 4 (504); the receiving side plate is arranged in the processing seat (102) and is located below the lower screen (403); the conveyor belt 1 (501) and the weighing platform are arranged in the processing seat (102), the conveyor belt 1 (501) is located below the receiving side plate, and the weighing platform is located on the right side of the conveyor belt 1 (501); the screw stepper motor 1 (503) is arranged in the processing seat (102) through a mounting frame; the electric telescopic rod 4 (504) is arranged on a nut seat of the screw stepper motor 1 (503); the electromagnet 3 is arranged on the movable end of the electric telescopic rod 4 (504); and a tray (502) is arranged on the weighing platform.

5. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The diversion and transfer mechanism includes a push rod motor four (505), an electromagnet four, a conveyor belt two (506) and a connecting slide groove two (507); the conveyor belt two (506) is arranged in the processing seat (102), located at the front side and the rear side of the weighing platform; the push rod motor four (505) is arranged in the processing seat (102) through a mounting frame; the connecting slide groove two (507) is arranged on the right side surface of the weighing platform; the electromagnet four is arranged on the movable end of the push rod motor four (505).

6. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The screw stepper motor 2 (601) and the slide rail are arranged on the inner wall of the lower bottom plate of the processing seat (102); the movable carrier plate is slidably connected in the slide rail, and the movable carrier plate is connected to the nut seat of the screw stepper motor 2 (601); a "U"-shaped limit frame is arranged on the movable carrier plate; and the movable object box 1 (602) is detachably connected to the "U"-shaped limit frame.

7. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The upper screen (402) and the lower screen (403) both comprise a square frame and a strip screen plate; the strip screen plate is arranged on the square frame; a sawtooth-shaped groove is arranged on the strip screen plate; the strip screen plate of the upper screen (402) and the strip screen plate of the lower screen (403) are perpendicular to each other.

8. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: The movable object carrying box second mechanism (603) is located below the connecting slide groove one (405), and comprises a rectangular container and a second roller; the second roller is arranged on the lower bottom plate of the rectangular container.

9. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: A servo motor (201) and a push rod motor (203) are arranged in a base (101); the servo motor (201) and the roller (202) are connected through a reduction gear box; the lower end of the roller (202) is located below the rectangular through hole (1); and the anti-skid pad is arranged on the movable end of the push rod motor (203) and is located below the circular through hole (1).

10. The edge material collection system of a laser cutting machine according to claim 1, characterized in that: An industrial vacuum cleaner is added inside the processing seat (102), and the vacuum head of the industrial vacuum cleaner is located on the electromagnet 1 (304).

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