CN207013877U

CN207013877U - Laser cutting machine

Info

Publication number: CN207013877U
Application number: CN201721337002.5U
Authority: CN
Inventors: 张鹏
Original assignee: Hebei Ruigao Robot Technology Co Ltd
Current assignee: Hebei Ruigao Robot Technology Co Ltd
Priority date: 2017-10-17
Filing date: 2017-10-17
Publication date: 2018-02-16
Anticipated expiration: 2027-10-17

Abstract

The utility model provides a kind of laser cutting machine, including frame；Located at the laser head of frame endpiece, it has the slip along frame width；Conveying device includes the first crossbeam being extended along frame width, and first crossbeam is slided along frame length direction and set, and the first clamping device for being used for clamping product is provided with first crossbeam；Second clamping device is located between conveying device and laser head in frame；First supporting mechanism is installed in frame with holding product；Relative to the second clamping device, output device is located at the opposite side of laser head, and output device includes the transfer roller for being held on product two opposite sides, and each transfer roller is rotated in frame, and each transfer roller has the rotation being adapted with the first clamping device sliding speed.Laser cutting machine described in the utility model, automatic charging and self-emptying can be achieved, simple in construction, product can be moved gradually to discharging direction in process, have higher processing efficiency.

Description

Laser cutting machine

Technical field

Metal plate processing equipment technical field is the utility model is related to, more particularly to a kind of laser cutting machine.

Background technology

Laser cutting machine, is the plant equipment cut using the laser beam of focusing to workpiece, and its cardinal principle is：Will The laser launched from laser head, it is focused into highdensity laser beam through light path system so that the laser beam is irradiated to workpiece table Face, reach the fusing point and boiling point of workpiece, while the gases at high pressure coaxial with laser beam will melt or the metal of gasification is blown away, with Laser beam and the movement of workpiece relative position, finally make material form joint-cutting, so as to reach the purpose of cutting.

Existing laser cutting machine structure mainly has two kinds：

1st, common laser cutting machine is, it is necessary to artificial loading, is waited after the completion of being cut by laser, manual cleaning, should during, reload Need to shut down, batch production efficiency is low, and the blanking of operator's feeding not only expends man-hour and industrial injury risk be present.

2nd, reciprocating laser cutting machine, two layers above and below point, it is still necessary to artificial loading, if upper strata is processed in machining area Cheng Zhong, worker can be in upper discharge positions to lower floor's feeding, and upper strata is retracted into feeding position and treats artificial loading after machining, lower floor is then Product to be transported to be processed to machining area, levels are so alternately and repeatedly carried out, though such a structure preferably improves production Efficiency, but it is complicated, still suffer from the problem of artificial loading is time-consuming and scale material can only be processed.

Above laser cutting machine, during sheet fabrication, product is how fixed relative to frame, and makes laser head along machine Length direction, width and the short transverse movement of frame, so as to complete the processing to product.Also, it should add in paired sheet material After work, laser head can only disconnect sheet material in the head section position of frame, while manually the sheet material machined is transported, feeding dress Put and return to frame head section feeding, to improve production efficiency.Due to sheet fabrication mode reason, the hair of laser cutting technique is limited Exhibition, the efficiency of laser cutting machine can not improve again.

Utility model content

In view of this, the utility model is directed to a kind of laser cutting machine, so that automatic charging discharging can be achieved and have There is higher processing efficiency.

To reach above-mentioned purpose, what the technical solution of the utility model was realized in：

A kind of laser cutting machine, including：

Frame；

Laser head, located at the endpiece of the frame, and with the slip along the frame width；

Conveying device, the conveying device include the first crossbeam being extended along the frame width, and described the One crossbeam is slided along the frame length direction and set, and the first clamping machine for being used for clamping product is provided with the first crossbeam Structure；

Second clamping device, it is fixedly arranged in the frame, and located between the conveying device and the laser head；

First supporting mechanism, it is installed in the frame with product described in holding；

Output device, the opposite side of the laser head, the output device bag are located at relative to second clamping device The transfer roller for being held on the product two opposite sides is included, each transfer roller is rotated in the frame, and each transfer roller has The rotation being adapted with the first clamping device sliding speed.

Further, first clamping device is two on the first crossbeam, and at least one described the One clamping device has the slip along the frame width.

Further, first supporting mechanism is to slide at least one of setting along the frame width, described First supporting mechanism includes sliding the first holding frame set along the frame width glide direction, is fixedly arranged on first holding The first shovel plate being extended on frame and along the frame length direction, and be abound with the first shovel plate upper surface Multiple balls.

Further, the first longeron and the second longeron set along the frame length direction is provided with the frame, Width of second longeron along the frame, which slides, to be set, and on first longeron and second longeron respectively Provided with least one support roller.

Further, the second leading screw, width side of second leading screw along the frame are provided with rotation in the frame To setting, second longeron is spirally connected with second leading screw to be connected.

Further, second clamping device is two be respectively arranged on first longeron and second longeron It is individual.

Further, the 3rd clamping device is provided with the head section position of the frame, the 3rd clamping device is difference Two on first longeron and second longeron.

Further, the support roller has in the length side along frame on first longeron or second longeron To slip.

Further, the second supporting mechanism is provided with close to the output device, second supporting mechanism is included along institute The second extended shovel plate of frame width is stated, and is abound with multiple balls of the second shovel plate upper surface.

Further, it is provided with material guide mechanism in the head section position of the frame.

Relative to prior art, the utility model has the advantage that：

Laser cutting machine described in the utility model, by setting conveying device to replace artificial loading；Filled by conveying Put and moved back and forth with length direction of the output device clamping product along frame, and laser head is in width of the endpiece along frame of frame Direction is moved, so as to complete the processing to product；Because laser head is located at the endpiece of frame and can only be along the width of frame Direction is moved, therefore can disconnect product in the endpiece position of frame, by the second gripper mechanism grips product to be processed, first crossbeam The first clamping device is driven to return to frame head section feeding, in the first clamping device feeding process, output device discharges simultaneously, again Sheet material need to convey shorter distance and can process again in process, and product moves to discharging direction simultaneously in process It is dynamic, so that production efficiency can be improved.

Brief description of the drawings

Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model. In accompanying drawing：

Fig. 1 is the front view of the laser cutting machine described in the utility model embodiment；

Fig. 2 is Fig. 1 A portions enlarged drawing；

Fig. 3 is Fig. 1 B portions enlarged drawing；

Fig. 4 is the left view of the laser cutting machine described in the utility model embodiment；

Fig. 5 is Fig. 4 C portions enlarged drawing；

Fig. 6 is Fig. 4 D portions enlarged drawing；

Fig. 7 is the top view of the laser cutting machine described in the utility model embodiment；

Fig. 8 is Fig. 1 H-H sectional views；

Fig. 9 is Fig. 8 E portions enlarged drawing；

Figure 10 is Fig. 8 F portions enlarged drawing；

Figure 11 is Fig. 8 G portions enlarged drawing；

Description of reference numerals：

1- frames, the slide rails of 101- first, the racks of 102- first, the longerons of 103- first, the longerons of 104- second, 105- supports Roller, 106- are oriented to transverse axis, 2- conveying devices, 201- first crossbeams, the clamping devices of 202- first, the sliding blocks of 203- first, 204- the One gear, 205- first driving means, the clamping devices of 206- first, the slide rails of 207- second, the racks of 208- second, 209- the 3rd are slided Rail, the L-shaped installing plates of 210- first, the sliding blocks of 2101- second, the sliding blocks of 2102- the 3rd, the drive devices of 211- second, the holdings of 3- first Mechanism, 301- the first holding framves, the shovel plates of 302- first, 303- balls, 4- laser heads, 401- second cross beams, the teeth of 402- the 4th Bar, the slide rails of 403- the 4th, the slide rails of 404- the 5th, the L-shaped installing plates of 405- second, the drive devices of 406- the 3rd, the leading screws of 501- second, 502- four-drive devices, the clamping devices of 6- second, the clamping devices of 7- the 3rd, the supporting mechanisms of 8- second, the shovel plates of 801- second, 9- transfer rollers.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can To be mutually combined.

For the ease of describing the utility model, the length side that product traffic direction is frame hereinafter, in Fig. 1 is carried over To being the width of frame perpendicular to product traffic direction, be the height side of frame perpendicular to in-plane shown in Fig. 1 To.The end of product traffic direction is the head section position of frame, and the top of product traffic direction is the endpiece position of frame, head section It is middle section position between position and endpiece position；Product in the present embodiment is sheet metal to be processed, in specification First, second, third, fourthth, the term such as 5th and the 6th is for the ease of describing the utility model, not forming to this practicality New limitation.

Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

The present embodiment is related to a kind of laser cutting machine, mainly including frame, laser head, conveying device, second clamping framework, Supporting mechanism and output device, wherein：Laser head is located at the endpiece of frame, and with the slip along frame width；Conveying Device includes the first crossbeam being extended along frame width, and first crossbeam is slided along frame length direction and set, in the One crossbeam is provided with the first clamping device for being used for clamping product；Second clamping device is fixedly arranged in frame, and located at conveying dress Put between laser head；Supporting mechanism is installed in frame with holding product；Relative to the second clamping device, output device is located at The opposite side of laser head, output device include the transfer roller for being held on product two opposite sides, and each transfer roller is rotated in frame, and respectively Transfer roller has the rotation being adapted with the first clamping device sliding speed.

Laser cutting machine of the present utility model, by setting conveying device to replace artificial loading；By conveying device with Output device clamps length direction of the product along frame and moved back and forth, and laser head is in width of the endpiece along frame of frame Motion, so as to complete the processing to product；Because laser head is located at the endpiece of frame and can only be along the width of frame Motion, therefore product can be disconnected in the endpiece position of frame, by the second gripper mechanism grips product to be processed, first crossbeam drives First clamping device returns to frame head section feeding, and in the first clamping device feeding process, output device discharges simultaneously, processes again During sheet material need to convey shorter distance and can process again, and in process product simultaneously to the movement of discharging direction, So that production efficiency can be improved.

Based on above design philosophy, as shown in Figures 1 to 7, frame 1 can be by groove for a kind of exemplary architecture of the present embodiment The section bar welding assembly such as steel, angle steel forms, and is moved for the ease of length direction of the product along frame 1, is provided with frame 1 along machine The extended first crossbeam 201 of the width of frame 1, for the first clamping device 202 of clamp bracket and for guiding Second support roller 105 is then on first crossbeam 201.

Specifically, with reference to shown in Fig. 8 to Figure 11, the first slide rail set along the length direction of frame 1 is provided with frame 1 101 and first rack 102, first crossbeam 201 is by being fixed on the first sliding block 203 and the first rack 102 of its own lower surface Composition is slidably connected；Engaged with the first rack 102 and be connected with first gear 204, and first gear 204 is connected to the first driving dress Put 205 clutch end, in the present embodiment, first driving means 205 are preferably by the servo-control system not shown in figure The motor of control, so that first crossbeam 201 can move under motor driving along the length direction of frame 1.

For the ease of processing the product of different width dimensions, the first clamping device 202 is two on first crossbeam 201 It is individual, and at least one first clamping device 202 has the slip along the width of frame 1.Shown in reference picture 2, in first crossbeam 201 upper surfaces are provided with the second slide rail 207 and the second rack 208 set along the width of frame 1, in the right side of first crossbeam 201 Side is provided with the 3rd slide rail 209 set along the width of frame 1, and inverted first L is provided with the upper right side of first crossbeam 201 Shape installing plate 210, the first L-shaped installing plate 210 with the second slide rail 207 by sliding the second sliding block 2101 for being connected and with the Three slide rails 209 slide the 3rd connected sliding block 2102 and slided in the width on first crossbeam 201 along frame 1, in the first L-shaped Second drive device 211 is installed, and the clutch end of the second drive device 211 is connected with and the second tooth on installing plate 210 The gear that bar 208 is connected, in the present embodiment, the second drive device 211 is preferably the motor controlled by servo-control system, So that under the driving of motor, the first L-shaped installing plate 210 can be slided in the width on first crossbeam 201 along frame 1 It is dynamic.

Second clamping device 6 is structure of the prior art, and it is controlled by servo-control system so as to clamp or unclamp Product, also, the second clamping device 6 is installed in the first L-shaped installing plate 210, so as to the first L-shaped installing plate 210 along machine The width of frame 1 slides, and can conveniently clamp the product of different in width.In this implementation, two second clamping devices 6 can also be fixed all It is arranged on first crossbeam 201, simply can only so processes a kind of product of width, use range is limited.

The mounting structure of laser head 4 is set as shown in Fig. 1 combinations Fig. 3 in being installed with frame 1 along the width of frame 1 Second cross beam 401, in the upper surface of second cross beam 401 be provided with along the 4th rack 402 that the width of frame 1 is extended with 4th slide rail 403, the 5th slide rail 404 being extended along the width of frame 1 is provided with the left surface of second cross beam 401, in The upper left side of second cross beam 401 is provided with inverted second L-shaped installing plate 405, the second L-shaped installing plate 405 by with the 4th slide rail 403 slide connected Four-slider and with the 5th slide rail 404 slide the 5th sliding block being connected on second cross beam 401 along machine The width of frame 1 slides, in being provided with the 3rd drive device 406, and the 3rd drive device 406 in the second L-shaped installing plate 405 Clutch end be connected with gear with the drive connection of the 4th rack 402, in the present embodiment, the 3rd drive device 406 is preferred For the motor controlled by servo-control system, so that under the driving of motor, the second L-shaped installing plate 405 can be horizontal in second Slided on beam 401 along the width of frame 1, laser head 4 is fixed in the second L-shaped installing plate 405, therefore can be with second cross beam Slided on 401 along the width of frame 1.

For foregoing output device still with shown in Fig. 3, it includes the transfer roller 9 for being held on product two opposite sides, each 9 turns of transfer roller It is dynamic to be located in frame 1, and each transfer roller 9 has the rotation being adapted with the sliding speed of the first clamping device 202, the installation of transfer roller 9 It can be structure of the prior art, no longer be described in detail herein, the drive device that driving transfer roller 9 rotates can be by servo-control system control The motor of system, in process, product is clamped simultaneously by the first clamping device 202 and transfer roller 9, and along the length direction of frame 1 Move back and forth, and width of the laser head 4 along frame 1 moves, so as to complete the processing of a variety of different graphics.Transfer roller 9 has The rotation being adapted with the sliding speed of the first clamping device 202 refers to that the first clamping device 202 moves along the length direction of frame 1 Speed and direction it is identical with the speed of product contact point and direction with each transfer roller 9, so just can accurately ensure processing essence Degree.

In above structure, transfer roller 9 coordinates with the first clamping device 202, is held on the both ends of product length direction respectively, makes It is higher to obtain machining accuracy, and takes less space, and after the product machined disconnects, transfer roller 9 can also clamp and will The product output machined so that product discharging process, which is realized, to be automated and discharge in order.

In order to ensure the steady of product motion, and the product of a variety of different width dimensions is applicable to, the first holding machine Structure 3 is to slide at least one of setting along the width of frame 1, and with reference to shown in Fig. 5, the first supporting mechanism 3 includes wide along frame 1 Spend glide direction and slide the first holding frame 301 set, be fixedly arranged on the first holding frame 301 and extend along the length direction of frame 1 The first shovel plate 302 set, and be abound with multiple balls 303 of the upper surface of the first shovel plate 302.Specifically, can be in machine The guide rail that width along frame 1 is set is set on frame 1, and the first holding frame 301 slidably on guide rail, manually or passes through Other drive devices in being slided on guide rail, guide rail or alternatively into rotated relative to frame 1 not shown in the figure that sets first Leading screw, the first holding frame 301 is spirally connected with the first leading screw to be connected, and the first leading screw is converted into the first holding frame 301 along frame 1 Width slip.

In addition, with reference to shown in Fig. 4 to Fig. 7, move to be further ensured that product along the length direction of frame 1 it is steady, in Frame 1 is provided with the first longeron 103 and the second longeron 104 set along the length direction of frame 1, and the second longeron 104 is along frame 1 Width, which slides, to be set, and in being respectively equipped with least one support roller 105, support on the first longeron 103 and the second longeron 104 While roller 105 is used to clamp product side and the motion to product is oriented to, and it can be structure of the prior art.

Specifically, referring to Fig. 5 and Fig. 6, the second leading screw 501 is provided with being rotated in frame 1, the second leading screw 501 is along frame 1 Width is set, and the second leading screw 501 is connected to the clutch end of four-drive device 502, in the present embodiment, the 4th Drive device 502 is preferably the motor controlled by servo-control system, and motor is fixedly arranged in frame 1, and will by bevel gear set The rotation of motor output is connected after axially turning to the second leading screw 501, in addition, in being installed with the width along frame 1 in frame 1 The extended guiding transverse axis 106 in direction is spent, the one end of the second longeron 104 is sheathed on to be oriented on transverse axis 106 and formed with guiding slide-bar Slide and be connected, the second longeron 104 is spirally connected with the second leading screw 501 to be connected, and said structure causes the driving in four-drive device 502 Under, the second longeron 104 can slide along the width of frame 1.In addition, support roller 105 can be fixedly arranged on the first longeron 103 or the second On longeron 104, or it can be slided by slide rail in the length direction on the first longeron 103 or the second longeron 104 along frame 1.

In above structure, width of second longeron 104 along frame 1, which slides, to be set, and drives support roller 105 along frame 1 width slides, and so as to coordinate with the first above-mentioned clamping device 202, is adapted to the product of a variety of different in width of processing, And ensure that product smoothly moves along the length direction of frame 1, applied widely, using effect is preferable.

In the present embodiment, the second clamping device 6 is two be respectively arranged on the first longeron 103 and the second longeron 104, from And two sides of product can be clamped simultaneously, ensure that product is steady.Second clamping device 6 is also knot of the prior art Structure, by upper and lower surface clamping of the servo-control system control to product and unclamp.In use, the second clamping device 6 is clamped into system During part, laser head 4 can turn off to the product machined, due to provided with the second clamping device 6, the first clamping device 202 The head section feeding of frame 1 can be returned, improves processing efficiency.

In addition, being additionally provided with the 3rd clamping device 7 in the head section position of frame 1, the 3rd clamping device 7 is to be respectively arranged on first Two on the longeron 104 of longeron 103 and second, the 3rd clamping device 7 is also structure of the prior art, by servo-control system Control the upper and lower surface clamping to product and unclamp.In use, return to the mistake of the head section feeding of frame 1 in the first clamping device 202 Cheng Zhong, the 3rd clamping device 7 can be formed to product and clamped, and clamped product in the first clamping device 202 and driven product along machine In the length direction motion process of frame 1, the 3rd clamping device 7 can effectively ensure that machining accuracy from the clamping opened to product.

The second supporting mechanism 8 is provided with close to output device, to be clamped to the product after machining and cutting off, the second support The installation for holding mechanism 8 can be similar with the installation of the first supporting mechanism 3, and simply installation direction is different, is no longer described in detail herein.Second support The second shovel plate 801 that mechanism 8 includes being extended along the width of frame 1 is held, and is abound with the upper table of the second shovel plate 801 Multiple balls 303 in face.

In addition, material guide mechanism being provided with the head section position of frame 1, material guide mechanism can be mechanism of the prior art, For clamping product to be processed and motion to product is oriented to, it is structure of the prior art, as it can set for rotation In multiple transfer rollers 9 in frame 1, will not be described in detail herein.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims

A kind of 1. laser cutting machine, it is characterised in that including：

Frame (1)；

Laser head (4), the endpiece located at the frame (1), and with the slip along the frame (1) width；

Conveying device (2), the conveying device (2) include the first crossbeam being extended along the frame (1) width (201), the first crossbeam (201) is slided along the frame (1) length direction and set, and is set on the first crossbeam (201) There is the first clamping device (202) for clamping product；

Second clamping device (6), it is fixedly arranged in the frame (1), and is located at the conveying device (2) and the laser head (4) Between；

First supporting mechanism (3), it is installed in the frame (1) with product described in holding；

Output device, the opposite side of the laser head (4), the output device are located at relative to second clamping device (6) Transfer roller (9) including being held on the product two opposite sides, each transfer roller (9) is rotated in the frame (1), and each institute Stating transfer roller (9) has the rotation being adapted with the first clamping device (202) sliding speed.
2. laser cutting machine according to claim 1, it is characterised in that：First clamping device (202) is located at institute Two on first crossbeam (201) are stated, and at least one first clamping device (202) has along the frame (1) width The slip in direction.
3. laser cutting machine according to claim 2, it is characterised in that：First supporting mechanism (3) is along the machine Frame (1) width slides at least one of setting, and first supporting mechanism (3) includes sliding along the frame (1) width The the first holding frame (301) set is slided in direction, is fixedly arranged on the first holding frame (301) and along the frame (1) length Extended the first shovel plate (302) in direction, and be abound with multiple balls of the first shovel plate (302) upper surface (303)。
4. laser cutting machine according to claim 3, it is characterised in that：It is provided with the frame (1) along the frame (1) the first longeron (103) and the second longeron (104) that length direction is set, second longeron (104) is along the frame (1) Width slide and set, it is and at least one in being respectively equipped with first longeron (103) and second longeron (104) Support roller (105).
5. laser cutting machine according to claim 4, it is characterised in that：Second is provided with being rotated in the frame (1) Thick stick (501), width of second leading screw (501) along the frame (1) are set, second longeron (104) with it is described Second leading screw (501) is spirally connected connected.
6. laser cutting machine according to claim 5, it is characterised in that：Second clamping device (6) is to be respectively arranged on Two on first longeron (103) and second longeron (104).
7. laser cutting machine according to claim 5, it is characterised in that：The is provided with the head section position of the frame (1) Three clamping devices (7), the 3rd clamping device (7) are to be respectively arranged on first longeron (103) and second longeron (104) two on.
8. laser cutting machine according to claim 4, it is characterised in that：The support roller (105) has in described first The slip of the length direction along frame (1) on longeron (103) or second longeron (104).
9. laser cutting machine according to claim 1, it is characterised in that：The second holding is provided with close to the output device Mechanism (8), second supporting mechanism (8) include the second shovel plate being extended along the frame (1) width (801), and it is abound with multiple balls (303) of the second shovel plate (801) upper surface.
10. according to any described laser cutting machine in claim 1-9, it is characterised in that：In the head section position of the frame (1) Material guide mechanism is installed.