CN112238301A

CN112238301A - Special-shaped excess material cutting equipment

Info

Publication number: CN112238301A
Application number: CN202011194838.0A
Authority: CN
Inventors: 徐福龙; 陈雷; 邓彦明; 胡楠; 孙健
Original assignee: Changguang Anzhi Changchun Technology Co ltd
Current assignee: Changguang Anzhi Changchun Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-19

Abstract

The invention provides special-shaped excess material cutting equipment, which mainly comprises: the laser cutting unit and the tooling unit also comprise a main body frame structure and are provided with independent starting control systems; the laser cutting unit comprises an X-axis guide mechanism and a Y-axis guide mechanism, the X-axis guide mechanism controls the laser head to move in the left-right direction, and the Y-axis guide mechanism controls the X-axis guide mechanism to move back and forth, so that the cutting unit can move in the front, back, left and right directions; the tool unit is divided into a lifting support mechanism group, a workbench mechanism and a lifting mechanism, the lifting mechanism drives the workbench to move up and down, and the lifting support mechanism group can make the workbench move up and down more stably as an auxiliary guide mechanism, so that the problem that optical fibers in the laser head are easily broken when the laser head moves up and down and moves left and right is solved.

Description

Special-shaped excess material cutting equipment

Technical Field

The invention relates to the field of part manufacturing, in particular to special-shaped excess material cutting equipment.

Background

Aiming at cutting excess materials of special-shaped workpieces, the traditional cutting mode comprises heating wire heating cutting, jig saw cutting and the like, the cutting edge can be protected from being damaged to the maximum degree by laser cutting, the processing effect is good, the efficiency is high, and no fragments exist. However, the laser head is provided with the optical fiber, when the laser head moves up and down, the optical fiber in the laser head is easy to break, the maintenance cost is high, the maintenance time is long, and once a problem occurs, the production can be greatly influenced.

The laser head damage caused by the breakage of the optical fiber is prevented, and aiming at laser cutting, the invention designs the lifting type workbench cutting equipment which can avoid the damage of the laser head.

Disclosure of Invention

In view of the above problems, an object of the present invention is to provide a lifting type worktable cutting apparatus, which completes cutting of a workpiece by lifting of a worktable, and simultaneously ensures stability of the worktable when the worktable drives the workpiece to move, and the worktable is large in size, suitable for cutting off excess materials of various different shaped pieces, and also widely applicable to other excess material cutting operations.

In order to achieve the purpose, the invention adopts the following specific technical scheme:

the device comprises a laser cutting unit and a tooling unit; the laser cutting unit is positioned right above the tool unit; the cutting unit comprises an X-axis guide mechanism and two Y-axis guide mechanisms which are arranged in an I shape, two ends of the X-axis guide mechanism are respectively connected with the two Y-axis guide mechanisms in a sliding manner, and a laser head for performing laser cutting on the special-shaped excess material is connected to the X-axis guide mechanism in a sliding manner; the tool unit comprises a worktable mechanism, a lifting mechanism for adjusting the distance between the worktable mechanism and the laser cutting unit, and a lifting support mechanism group for ensuring the worktable mechanism to stably lift.

Preferably, the lifting mechanism drives the worktable mechanism to move up and down along the vertical direction; the extending direction of the X-axis guide mechanism and the extending direction of the Y-axis guide mechanism are vertical to the vertical direction.

Preferably, the elevating support mechanism group includes at least two supporting elevating mechanisms, and the supporting elevating mechanism includes: the tool guide plate is fixedly connected with the worktable mechanism.

Preferably, the supporting and lifting mechanism further comprises an L-shaped plate; the installation face of L template extends along vertical direction, and the setting of frock slide rail is on the installation face, and the frock baffle is parallel with the installation face.

Preferably, the profile remnant cutting apparatus further comprises: a main body frame structure;

the main body frame structure includes: the safety grating comprises side panels, glass, a bracket, a rear split door, LED lamps, sheet metal parts, a safety grating plate, a front split door, a front single-door, bottom feet, an upper panel, a bottom supporting plate and a protective plate; the main body frame is fastened by a plurality of brackets through bolts and T-shaped nuts; a panel is arranged on the main body frame, a bottom supporting plate is arranged in the middle of the main body frame, a guard plate is arranged below the main body frame, and mounting bottom feet are uniformly distributed at the bottommost end of the main body frame; side panels are arranged at the lower ends of two sides of the main body frame, glass is arranged at the upper ends of the two sides, the upper frame on the right side is connected with a safety grating plate through bolts and T-shaped nuts, and the safety grating is fixedly connected on the safety grating plate through bolts; a front side-by-side door is arranged in the middle of the frame below the front of the main body frame, a front single-door is arranged on each of two sides of the front side-by-side door, and two rear side-by-side doors are arranged in the middle of the frame above the rear side; two LED lamps pass through the sheet metal component fixed and symmetrical arrangement in main body frame back frame top.

Preferably, the X-axis guide mechanism includes: the device comprises a cross arm cushion block, a cross arm, an X-axis driver, a driving slide block, a transverse guide plate, a vertical guide plate, a cross arm slide rail, a cross arm stop block and a laser head; the bottom parts of the two ends of the cross arm are respectively provided with a cross arm cushion block, the back surface of the cross arm is provided with an X-axis driver and a driving slide block, the driving slide block is connected with a transverse guide plate through a bolt, the transverse guide plate is connected with a vertical guide plate through a bolt, and the vertical guide plate is connected with a laser head through a bolt; a cross arm slide rail is arranged in front of the cross arm and is used as a guide mechanism of the vertical guide plate, and cross arm stop blocks are arranged at two ends of the cross arm slide rail; the X-axis driver drives the driving slide block to drive the transverse guide plate and the vertical guide plate to simultaneously and respectively move left and right along the transverse arm and the transverse arm slide rail, so that the laser head can move left and right.

Preferably, the Y-axis guide mechanism includes: the device comprises a supporting plate, a supporting bottom plate, a vertical supporting bottom plate, a supporting upper plate, a Y-axis driver, a Y-axis servo motor and a Y-axis driver sliding table; the Y-axis servo motor is connected with the rear end of the Y-axis driver, the Y-axis driver sliding table is connected with a cross arm cushion block through bolts, and under the driving of the Y-axis servo motor, the X-axis guide mechanism and the Y-axis guide mechanism can move back and forth along the direction of the Y-axis driver together.

Preferably, the table mechanism comprises: the device comprises a workbench, a workpiece positioning plate, a waste guiding box, a positioning pin positioning sleeve assembly, a handle, a workbench base plate, a workbench cushion block, a workpiece positioning block and a waste box; two sides of the workbench are connected with the workpiece positioning plate through positioning pin and positioning sleeve assemblies; the handle is fixedly connected with the workpiece positioning plate; the workpiece positioning block is fastened with the workpiece positioning plate through a bolt; four workbench cushion blocks are symmetrically arranged on the bottom surface of the workbench; a working base plate is arranged below the working table and connected by bolts; waste material guide boxes are arranged on two sides below the workbench and used for guiding waste materials to enter the waste material box below the workbench.

Preferably, the positioning pin positioning sleeve assemblies on the two sides are different, and the positioning sleeve on the right side is designed into a kidney-shaped hole.

Preferably, the lifting mechanism comprises a large L-shaped plate, a ball screw support, a support cushion block, a ball screw, a screw connecting assembly, a screw cushion block, a double-keyway coupling, a coupling motor, a nut seat cushion plate and a worktable mechanism supporting block; the upper end of the ball screw is fixed in a ball screw support, and the ball screw support is fixed on the large L-shaped plate through a support cushion block by using a bolt; the lower end of the ball screw is connected with a coupling motor through a double-keyway coupling, and the ball screw is fixed with the large L-shaped plate through a screw connecting assembly and a screw cushion block by bolts; the ball screw is provided with a nut seat which is connected with a nut seat backing plate through a bolt, the nut seat backing plate is connected with a worktable mechanism supporting block, the worktable mechanism supporting block is fixedly connected with a worktable backing plate, and the nut seat is pushed by a coupling motor to move along the ball screw and drive the worktable mechanism to move up and down.

The invention can obtain the following technical effects:

1. have general suitability, can be to different dysmorphism cutting members to solve the problem that working of plastics clout persists.

2. The equipment tool unit is compact, convenient to operate and good in stability, laser cutting is used, the precision is high, the efficiency is high, the effect is good, and other parts of a workpiece to be cut can be guaranteed not to be influenced.

Drawings

Fig. 1 is a schematic view of a laser cutting unit and a tooling unit of the special-shaped excess material cutting device according to one embodiment of the invention.

Fig. 2 is a schematic view of detailed components of a cutting unit of the shaped surplus cutting apparatus according to an embodiment of the present invention.

Fig. 3 is a schematic view of a supporting lift mechanism and a table mechanism of the irregular surplus cutting apparatus according to one embodiment of the present invention.

Fig. 4 is a schematic view of a lifting support mechanism group and a lifting mechanism of the irregular surplus material cutting apparatus according to one embodiment of the present invention.

Fig. 5 is a schematic view of a body frame of the shaped surplus cutting apparatus according to an embodiment of the present invention.

Fig. 6 is an overall schematic view of a profiled slug cutting apparatus according to one embodiment of the present invention.

Wherein the reference numerals include:

laser cutting unit 1, comprising:

an X-axis guide mechanism 1-1, comprising: 1-11 parts of cross arm cushion block, 1-12 parts of cross arm, 1-13 parts of X-axis driver, 1-14 parts of driving slide block, 1-15 parts of transverse guide plate, 1-16 parts of vertical guide plate, 1-17 parts of cross arm slide rail, 1-18 parts of cross arm stop block and 1-19 parts of laser head

The Y-axis guide mechanism 1-2 includes: 1-21 parts of supporting plate, 1-22 parts of supporting bottom plate, 1-23 parts of vertical supporting bottom plate, 1-24 parts of supporting upper plate, 1-25 parts of Y-axis driver, 1-26 parts of Y servo motor and 1-27 parts of sliding table of Y-axis driver

The tool unit 2 includes:

a lifting support mechanism group 2-1, a worktable mechanism 2-2 and a lifting mechanism 2-3

The lifting support mechanism group 2-1 comprises: support lifting mechanism 2-11, support lifting mechanism 2-12, support lifting mechanism 2-13, support lifting mechanism 2-14

Support elevating system 2-11 includes: tool slide rail 2-111, tool guide plate 2-112 and L-shaped plate 2-113

The table mechanism 2-2 includes:

2-21 parts of workbench, 2-22 parts of workpiece positioning plates, 2-23 parts of waste material guide boxes, 2-24 parts of positioning sleeve positioning pin assemblies, 2-25 parts of handles, 2-26 parts of workbench backing plates, 2-27 parts of workbench cushion blocks, 2-28 parts of workpiece positioning blocks and 2-29 parts of waste material boxes

Elevating system 2-3 includes:

2-31 parts of large L-shaped plate, 2-32 parts of ball screw support, 2-33 parts of support cushion block, 2-34 parts of ball screw, 2-35 parts of screw connecting assembly, 2-36 parts of screw cushion block, 2-37 parts of double-keyway coupling, 2-38 parts of coupling motor, 2-39 parts of nut seat, 2-310 parts of nut seat cushion plate and 2-311 parts of worktable mechanism supporting block

A main body frame 3 including:

3-1 parts of side panel, 3-2 parts of glass, 3-3 parts of bracket, 3-4 parts of rear split door, 3-5 parts of LED lamp, 3-6 parts of sheet metal part, 3-7 parts of safety grating, 3-8 parts of safety grating plate, 3-9 parts of front split door, 3-10 parts of front single-open door, 3-11 parts of bottom foot, 3-12 parts of upper panel, 3-13 parts of bottom supporting plate and 3-14 parts of protective plate

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention.

The following will explain in detail a profiled excess material cutting device provided by an embodiment of the present invention.

Fig. 1 and 2 show a laser cutting unit 1 of the special-shaped excess material cutting equipment, which adjusts the cutting position of laser heads 1-19 by adjusting two Y-axis guide mechanisms 1-2 for controlling the front and back moving direction and an X-axis guide mechanism 1-1 for controlling the left and right moving direction. The stroke of the Y-axis driver 1-25 meets the working requirement, and the X-axis driver 1-13 can enable the laser heads 1-19 to run stably, enhance the laser cutting precision and enhance the cutting effect.

In one embodiment of the present invention, the X-axis guide mechanism 1-1 includes: 1-11 parts of cross arm cushion blocks, 1-12 parts of cross arms, 1-13 parts of X-axis drivers, 1-14 parts of driving sliding blocks, 1-15 parts of cross guide plates, 1-16 parts of vertical guide plates, 1-17 parts of cross arm slide rails, 1-18 parts of cross arm stop blocks and 1-19 parts of laser heads; two ends of a cross arm 1-12 are respectively provided with a cross arm cushion block 1-11 at the contact part with a Y driver sliding table 1-27, the back of the cross arm 1-12 is provided with an X-axis driver 1-13 and a driving sliding block 1-14, the driving sliding block 1-14 is connected with a cross guide plate 1-15 through bolts, the cross guide plate 1-15 is connected with a vertical guide plate 1-16 through bolts, and the vertical guide plate 1-16 is connected with a laser head 1-19 through bolts; a cross arm sliding rail 1-17 is arranged in front of the cross arm 1-12 to be used as a guide mechanism of a vertical guide plate, and cross arm stoppers 1-18 are arranged at two ends of the cross arm sliding rail 1-17; the X-axis driver 1-13 drives the driving slide block 1-14 to drive the horizontal guide plate 1-15 and the vertical guide plate 1-16 to simultaneously move left and right along the cross arm 1-12 and the cross arm slide rail 1-17 respectively, so that the laser heads 1-19 move left and right.

In one embodiment of the present invention, the Y-axis guide mechanism 1-2 includes: the device comprises supporting plates 1-21, supporting bottom plates 1-22, vertical supporting bottom plates 1-23, supporting upper plates 1-24, Y-axis drivers 1-25, Y-axis servo motors 1-26 and Y-axis driver sliding tables 1-27; respectively arranging support base plates 1-22 on two support plates 1-21 which are symmetrically arranged, symmetrically arranging two vertical support base plates 1-23 on the support base plates 1-22, arranging a support upper plate 1-24 on the two vertical support base plates 1-23 and fastening the support upper plate by bolts, arranging a Y-axis driver 1-25 on the support upper plate 1-24, arranging a Y-axis driver sliding table 1-27 above the Y-axis driver 1-25, connecting a Y-axis servo motor 1-26 at the rear end of the Y-axis driver 1-25, connecting the Y-axis driver sliding table 1-27 with a cross arm cushion block 1-11 by bolts, under the driving of the Y-axis servo motor 1-26, the X-axis guide mechanism 1-1 can move back and forth along the Y-axis driver 1-25 direction together with the Y-axis guide mechanism 1-2, thereby realizing the movement of the whole laser cutting unit 1 in a planar two-dimensional space. Meanwhile, two grooves are respectively arranged on the opposite inner sides of the two supporting bottom plates 1-22 for receiving the working tables 2-21.

Fig. 1 also shows a tooling unit 2 of the special-shaped excess material cutting equipment, the tooling unit 2 is composed of a lifting support mechanism group 2-1, a worktable mechanism 2-2 and a lifting mechanism 2-3, the lifting support mechanism group 2-1 is used as an auxiliary guide mechanism at the same time, the worktable mechanism 2-2 can be driven by the lifting mechanism 2-3 to lift stably along a ball screw 2-34, so that the cutting distance between a workpiece and a laser head 1-19 is adjusted, the workpiece can move in the vertical direction, and the adjustment of the processing position in a three-dimensional space is realized. This frock unit 2 is simple, and stability is high, moves steadily, but motor drive accurate control workstation position, and the cutting of being convenient for is more accurate, strengthens cutting effect, conveniently collects the waste material simultaneously.

In one embodiment of the present invention, as shown in fig. 3, the table mechanism 2-2 includes: 2-21 parts of a workbench, 2-22 parts of a workpiece positioning plate, 2-23 parts of a waste material guide box, 2-24 parts of a positioning pin positioning sleeve assembly, 2-25 parts of a handle, 2-26 parts of a workbench base plate, 2-27 parts of a workbench cushion block, 2-28 parts of a workpiece positioning block and 2-29 parts of a waste material box; the two sides of the workbench 2-21 are connected with the workpiece positioning plates 2-22 through positioning pin positioning sleeve assemblies 2-24, the positioning pins on the two sides are different in size from the positioning sleeves, and the positioning sleeves on the right side are designed to be kidney-shaped holes, so that the anti-reflection effect can be achieved, and fine adjustment can be carried out; the workpiece positioning blocks 2-28 fixed on the workpiece positioning plates 2-22 are used for fixing an air inlet grille, and handles 2-25 are arranged at two ends of the workpiece positioning plates 2-22 so as to facilitate taking and positioning of the tool; the left side and the right side of the workbench 2-21, which correspond to the tool guide plate 2-112, are respectively provided with a groove with the same width as the tool guide plate 2-112 for connecting the workbench mechanism 2-2 and the lifting support mechanism group 2-1; four workbench cushion blocks 2-27 are symmetrically arranged on the bottom surfaces of the workbenches 2-21, and the four cushion blocks are assembled in corresponding four grooves on the supporting plates 1-22 at the initial positions to ensure that the workbenches 2-21 are horizontal; the lower part of the workbench 2-21 is provided with a workbench backing plate 2-26 which is connected by bolts; waste guide boxes 2-23 are arranged on two sides below the working platform 2-21 and guide waste into the waste boxes 2-29 below.

Fig. 4 is a detailed schematic diagram of the lifting support mechanism group 2-1 and the lifting mechanism 2-3 in the tool unit 2 shown in fig. 3, and in one embodiment of the present invention, the lifting support mechanism group 2-1 and the lifting mechanism 2-3 are fixed on the bottom support plate 3-13 by bolts.

As shown in fig. 4, the lifting support mechanism group 2-1 includes: a supporting lifting mechanism 2-11, a supporting lifting mechanism 2-12, a supporting lifting mechanism 2-13 and a supporting lifting mechanism 2-14; the left side and the right side of the bottom supporting plates 3-13 are respectively and symmetrically arranged one by one, and the rear side is arranged in parallel; the four supporting lifting mechanisms are the same in structure and respectively comprise a tool slide rail 2-111, a tool guide plate 2-112 and an L-shaped plate 2-113 (shown in figure 3); the L-shaped plate 2-113 is vertically installed with the bottom support plate 3-13, a tool slide rail 2-111 vertical to the bottom support plate is arranged on the L-shaped plate 2-113 and fixed by bolts, and a tool guide plate 2-112 is parallel to the installation plane of the L-shaped plate 2-113 and fastened with a slide block of the tool slide rail 2-111 by bolts; the tool guide plate 2-112 vertically penetrates through the groove of the worktable mechanism 2-2, namely is vertically arranged with the worktable mechanism 2-2, and the tool guide plate 2-112 is provided with a threaded hole which is connected with the worktable mechanism 2-2 through a bolt and is used for assisting the worktable mechanism 2-2 to move up and down.

As shown in fig. 4, the lifting mechanism 2-3 includes: 2-31 parts of a large L-shaped plate, 2-32 parts of a ball screw support, 2-33 parts of a support cushion block, 2-34 parts of a ball screw, 2-35 parts of a screw connecting assembly, 2-36 parts of a screw cushion block, 2-37 parts of a double-keyway coupling, 2-38 parts of a coupling motor, 2-39 parts of a nut seat, 2-310 parts of a nut seat cushion plate and 2-311 parts of a worktable mechanism support block; the upper ends of the ball screws 2-34 are fixed in ball screw supports 2-32, and the ball screw supports 2-32 are fixed on the large L-shaped plates 2-31 through support cushion blocks 2-33 by bolts; the lower ends of the ball screws 2-34 are connected with coupling motors 2-38 through double-keyway couplings 2-37, and the ball screws 2-34 are fixed on the large L-shaped plates 2-31 through screw connection assemblies 2-35 and screw cushion blocks 2-36 by bolts; the ball screw 2-34 is provided with a nut seat 2-39 which is connected with a nut seat backing plate 2-310 by a bolt, the nut seat backing plate 2-310 is connected with a worktable mechanism supporting block 2-311 by a bolt, the worktable mechanism supporting block 2-311 is connected with a worktable backing plate 2-26 by a bolt, and the worktable backing plate 2-26 is fixed with the worktable 2-21 by a bolt; thereby realizing that the coupling motor 2-38 drives the work table mechanism 2-2 to move up and down when pushing the nut seat 2-39 to move along the ball screw 2-34.

Fig. 5 shows a main frame structure 3 of the special-shaped excess material cutting device of the invention, which is characterized by being solid, heavy, stable and easy to ensure precision.

In one embodiment of the present invention, as shown in fig. 5, the main body frame 3 includes: 3-1 parts of side panels, 3-2 parts of glass, 3-3 parts of supports, 3-4 parts of rear split doors, 3-5 parts of LED lamps, 3-6 parts of sheet metal parts, 3-7 parts of safety gratings, 3-8 parts of safety grating plates, 3-9 parts of front split doors, 3-10 parts of front single-opening doors, 3-11 parts of bottom feet, 3-12 parts of upper panels, 3-13 parts of bottom supporting plates and 3-14 parts of guard plates; the main body frame 1 is fastened by a plurality of brackets 3-3 through bolts and T-shaped nuts, and in order to ensure the stability and accuracy of the excess material cutting process, the main body frame 1 adopts 8080 sectional materials; the upper panel 3-12 is arranged on the main body frame 1; the middle part is provided with a bottom supporting plate 3-13 for arranging a lifting support mechanism group 3-1 and a lifting mechanism 3-3; arranging a sheet metal guard plate 3-14 with the thickness of 3mm below, and uniformly distributing mounting bottom feet 3-11 at the bottommost end to disperse stress; the lower ends of two sides of the main body frame 1 are provided with metal plate side panels 3-1 with the thickness of 3mm, the upper ends of the two sides are provided with glass 3-2 so as to facilitate observation of the working process from the side, and the equipment maintenance is facilitated, the upper frame on the right side is connected with the safety grating boards 3-8 through bolts and T-shaped nuts, and the safety gratings 3-7 are connected and fixed on the safety grating boards 3-8 through bolts; a front split door 3-9 is arranged in the middle of the lower frame in front of the main body frame 1, and a front single door 3-10 is respectively arranged on two sides of the main body frame, so that the legs of workers can be protected; two rear split doors 3-4 are arranged in the middle of the upper frame at the rear side, so that equipment maintenance is facilitated; the two LED lamps 3-5 are fixed through sheet metal parts 3-6 and are symmetrically arranged above the rear frame of the main body frame.

In one embodiment of the invention, as shown in fig. 6, in order to ensure the normal operation of the equipment, an independent start control system is provided, and the whole control system frame is formed by welding 6060 square steel, so that the stability can be ensured; the electric cabinet is provided with a display, a master switch button, an emergency stop button, a two-hand operation start button, a reset button and the like, and the electric cabinet is mainly used for parameter setting, machine adjustment and the like, and the numerical control parameter adjustment and the equipment start button can be operated simultaneously, so that the working efficiency is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

The above embodiments of the present invention should not be construed as limiting the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Dysmorphism clout cutting equipment, its characterized in that includes: the device comprises a laser cutting unit (1) and a tooling unit (2); the laser cutting unit (1) is positioned right above the tool unit (2); the cutting unit (1) comprises an X-axis guide mechanism (1-1) and two Y-axis guide mechanisms (1-2) which are arranged in an I shape, two ends of the X-axis guide mechanism (1-1) are respectively in sliding connection with the two Y-axis guide mechanisms (1-2), and laser heads (1-19) for performing laser cutting on the special-shaped excess material are connected to the X-axis guide mechanism (1-1) in a sliding manner; the tool unit (2) comprises a worktable mechanism (2-2), a lifting mechanism (2-3) for adjusting the distance between the worktable mechanism (2-2) and the laser cutting unit (1), and a lifting support mechanism group (2-1) for ensuring the worktable mechanism (2-2) to stably lift.

2. The profiled excess cutting apparatus according to claim 1, characterized in that the lifting mechanism (2-3) drives the table mechanism (2-2) to move up and down in a vertical direction; the extending direction of the X-axis guide mechanism (1-1) and the extending direction of the Y-axis guide mechanism (1-2) are perpendicular to the vertical direction.

3. The profiled blanking apparatus according to claim 2, characterized in that said set of lifting support means (2-1) comprises at least two support lifting means (2-11), said support lifting means (2-11) comprising: the tool guide plate mechanism comprises a tool slide rail (2-111) extending in the vertical direction and a tool guide plate (2-112) connected with the tool slide rail (2-111) in a sliding mode, and the tool guide plate (2-112) is fixedly connected with the workbench mechanism (2-2).

4. The profiled cutting apparatus according to claim 3, characterized in that said supporting and lifting mechanism (2-11) further comprises an L-shaped plate (2-113); the mounting surface of the L-shaped plate (2-113) extends along the vertical direction, the tool slide rail (2-111) is arranged on the mounting surface, and the tool guide plate (2-112) is parallel to the mounting surface.

5. The shaped slug cutting apparatus of claim 1 further comprising: a main body frame structure (3);

the main body frame structure (3) comprises: the LED safety door comprises side panels (3-1), glass (3-2), a support (3-3), a rear split door (3-4), LED lamps (3-5), sheet metal parts (3-6), safety gratings (3-7), a safety grating plate (3-8), a front split door (3-9), a front single-opening door (3-10), feet (3-11), an upper panel (3-12), a bottom supporting plate (3-13) and a protective plate (3-14); the main body frame (1) is fastened by a plurality of brackets (3-3) through bolts and T-shaped nuts; the panel (3-12) is arranged on the main body frame (1), the bottom supporting plate (3-13) is arranged in the middle, the guard plate (3-14) is arranged below the main body frame, and the bottom feet (3-11) are uniformly distributed and installed at the bottommost end; the side panels (3-1) are arranged at the lower ends of two sides of the main body frame (1), the glass (3-2) is mounted at the upper ends of the two sides, the upper frame on the right side is connected with the safety grating plates (3-8) through bolts and T-shaped nuts, and the safety gratings (3-7) are connected and fixed on the safety grating plates (3-8) through bolts; the middle of the lower frame in front of the main body frame (1) is provided with one front side-by-side door (3-9), two sides of the front side-by-side door (3-9) are respectively provided with one front single-opening door (3-10), and the middle of the upper frame on the rear side is provided with two rear side-by-side doors (3-4); the two LED lamps (3-5) are fixed and symmetrically arranged above the rear frame of the main body frame through the sheet metal parts (3-6).

6. The profiled redundancy cutting apparatus of claim 1, characterized in that the X-axis guide mechanism (1-1) comprises: the device comprises cross arm cushion blocks (1-11), cross arms (1-12), X-axis drivers (1-13), driving sliders (1-14), cross guide plates (1-15), vertical guide plates (1-16), cross arm slide rails (1-17), cross arm stop blocks (1-18) and laser heads (1-19); the bottom parts of two ends of the cross arm (1-12) are respectively provided with a cross arm cushion block (1-11), the back surface of the cross arm (1-12) is provided with the X-axis driver (1-13) and the driving slide block (1-14), the driving slide block (1-14) is in bolt connection with the transverse guide plate (1-15), the transverse guide plate (1-15) is in bolt connection with the vertical guide plate (1-16), and the vertical guide plate (1-16) is in bolt connection with the laser head (1-19); the cross arm sliding rails (1-17) are arranged in front of the cross arms (1-12) and used as guide mechanisms of the vertical guide plates (1-16), and cross arm stoppers (1-18) are arranged at two ends of the cross arm sliding rails (1-17); the X-axis driver (1-13) drives the driving slide block (1-14) to drive the horizontal guide plate (1-15) and the vertical guide plate (1-16) to simultaneously and respectively move left and right along the cross arm (1-12) and the cross arm slide rail (1-17), so that the laser heads (1-19) move left and right.

7. The profiled blanking cutting apparatus of claim 1, wherein said Y-axis guide mechanism (1-2) comprises: the device comprises supporting plates (1-21), supporting bottom plates (1-22), vertical supporting bottom plates (1-23), supporting upper plates (1-24), Y-axis drivers (1-25), Y-axis servo motors (1-26) and Y-axis driver sliding tables (1-27); the support base plates (1-22) are respectively arranged on the two support plates (1-21) which are symmetrically arranged, the two vertical support base plates (1-23) are symmetrically arranged on the support base plates (1-22), one support upper plate (1-24) is arranged on the two vertical support base plates (1-23) and is fastened by bolts, the Y-axis driver (1-25) is arranged on the support upper plate (1-24), one Y-axis driver sliding table (1-27) is arranged above the Y-axis driver (1-25), the rear end of the Y-axis driver (1-25) is connected with the Y-axis servo motor (1-26), and the Y-axis driver sliding table (1-27) is connected with the cushion block cross arm (1-11) by bolts, under the drive of the Y-axis servo motors (1-26), the X-axis guide mechanism (1-1) and the Y-axis guide mechanism (1-2) can move back and forth along the direction of a Y-axis driver (1-25).

8. The profiled redundancy cutting apparatus according to claim 1, characterized in that the table mechanism (2-2) comprises: the device comprises a workbench (2-21), workpiece positioning plates (2-22), a waste guide box (2-23), positioning pin positioning sleeve assemblies (2-24), a handle (2-25), workbench base plates (2-26), workbench cushion blocks (2-27), workpiece positioning blocks (2-28) and a waste box (2-29); the two sides of the workbench (2-21) are connected with the workpiece positioning plates (2-22) through the positioning pin positioning sleeve assemblies (2-24); the handle (2-25) is fixedly connected with the workpiece positioning plate (2-22); the workpiece positioning blocks (2-28) are fastened with the workpiece positioning plates (2-22) through bolts; four workbench cushion blocks (2-27) are symmetrically arranged on the bottom surface of the workbench (2-21); the workbench backing plates (2-26) are arranged below the workbench (2-21) and are connected by bolts; the waste material guide boxes (2-23) are arranged on two sides below the workbench (2-21) and guide waste materials to enter the waste material boxes (2-29) below.

9. The profile remnant cutting device according to claim 8, wherein the two side locating pin bushing assemblies (2-24) are different, and the right side locating bushing is a kidney-shaped hole design.

10. The special-shaped residual material cutting equipment as claimed in claim 1, wherein the lifting mechanism (2-3) comprises a large L-shaped plate (2-31), a ball screw support (2-32), a support cushion block (2-33), a ball screw (2-34), a screw connecting assembly (2-35), a screw cushion block (2-36), a double-keyway coupling (2-37), a coupling motor (2-38), a nut seat (2-39), a nut seat cushion plate (2-310) and a worktable mechanism supporting block (2-311); the upper ends of the ball screws (2-34) are fixed in the ball screw supports (2-32), and the ball screw supports (2-32) are fixed on the large L-shaped plates (2-31) through support cushion blocks (2-33) by bolts; the lower end of the ball screw (2-34) is connected with the coupling motor (2-38) through the double-keyway coupling (2-37), and the ball screw (2-34) is fixed with the large L-shaped plate (2-31) through the screw connecting assembly (2-35) and the screw cushion block (2-36) by bolts; the ball screw (2-34) is provided with the nut seat (2-39) and is connected with the nut seat backing plate (2-310) through a bolt, the nut seat backing plate (2-310) is connected with the worktable mechanism supporting block (2-311), and the worktable mechanism supporting block (2-311) is fixedly connected with the worktable backing plate (2-26); therefore, the nut seat (2-39) is pushed by the coupling motor (2-38) to move along the ball screw (2-34) and drive the worktable mechanism (2-2) to move up and down.