CN207982580U - Automatic laser cutting machine - Google Patents
Automatic laser cutting machine Download PDFInfo
- Publication number
- CN207982580U CN207982580U CN201820170528.7U CN201820170528U CN207982580U CN 207982580 U CN207982580 U CN 207982580U CN 201820170528 U CN201820170528 U CN 201820170528U CN 207982580 U CN207982580 U CN 207982580U
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- China
- Prior art keywords
- slide unit
- laser
- cutting machine
- laser head
- laser cutting
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Abstract
The utility model discloses a kind of automatic laser cutting machines, including rack and workbench, sliding is provided with the first slide unit on the workbench, sliding is provided with the second slide unit on first slide unit, glide direction of the glide direction of first slide unit perpendicular to the second slide unit, it is provided with laser head on second slide unit, the transmitter for emitting laser to laser head is provided in the rack, it is provided with tracheae on the laser head, one end of the tracheae is towards the output position of laser head, and the other end of the tracheae with external air source for being connected to.The product quality that this automatic laser cutting machine is cut into is preferable, using control system control laser head movement, high degree of automation；And this laser cutting machine cuts plank using laser, compared with traditional sawing machine, significantly reduces the amount of sawdust dust, production process more cleans.
Description
Technical field
The utility model is related to a kind of timber cutting equipment, more particularly to a kind of automatic laser cutting machine.
Background technology
It plank is cut into definite shape in the prior art generally requiring sawing machine and be processed, sawing machine needs manual operation,
The processing efficiency of the processing method is relatively low, and the cutting equipment that has gradually been automated is replaced.
Existing Authorization Notice No. is that the Chinese utility model patent of CN201020600Y discloses a kind of laser cutting machine, is wrapped
Including rack, rack-mounted laser tube and laser head, workbench is additionally provided in rack, and workbench is equipped with tracks.
The laser cutting machine carries out light beam transmission using laser tube, laser beam is incident upon on the refracting telescope of laser head, then pass to laser
The focusing that light beam is carried out on focus lamp built in head, to carry out cutting or incised work.But the laser cutting machine is to plank
When being cut, since laser temperature is higher, plank will appear more serious combustion phenomena, the product quality being cut into compared with
Difference.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of automatic laser cutting machine, cut
The product quality cut out is preferable.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of automatic laser cutting
Machine, including rack and workbench, on the workbench sliding be provided with the first slide unit, on first slide unit sliding be provided with the
Two slide units, the glide direction of first slide unit are provided on second slide unit sharp perpendicular to the glide direction of the second slide unit
Shaven head is provided with the transmitter for emitting laser to laser head in the rack, tracheae, the tracheae is provided on the laser head
One end towards the output position of laser head, the other end of the tracheae with external air source for being connected to.
Through the above technical solutions, placing plank on the table, then start this laser cutting machine, transmitter sends out sharp
Light, laser enter in laser head and are projected from the lower end of laser head；The first slide unit and the action of the second slide unit are controlled simultaneously, make laser
Head is moved according to the track set, and laser is cut into the product of predetermined shape on plank.Laser head during cutting,
Tracheae blows air near the cutting position of plank at high speed, and air-flow blows away downwards flame caused by laser, reduces fire
Influence of the flame to cutting position periphery, the product quality being cut into are preferable.
Preferably, the first sliding rail slided for the first slide unit is provided on the workbench, for driving the first slide unit to slide
The first dynamic driving mechanism, first driving mechanism include first motor, are located at the first sliding rail length direction both ends
Two first pulleys, the first synchronous belt being stretched in two first pulleys, the output end of the first motor are coaxially fixed on
One first pulley, first slide unit are fixed on the first synchronous belt.
Through the above technical solutions, when first motor works, first motor drives the first synchronous belt to transport by first pulley
Dynamic, the first synchronous belt drives the first slide unit to be slided on the first sliding rail.Control system is by controlling the start and stop and just of first motor
Reversion, you can the motion state of the first slide unit of control.
Preferably, the second sliding rail slided for the second slide unit is provided on first slide unit, for driving the second slide unit
Second driving mechanism of sliding, second driving mechanism includes the second motor being set on the first slide unit, is located at the
Two second belt wheels at two sliding rail length direction both ends, the second synchronous belt being stretched on two the second belt wheels, second electricity
The output end of machine is coaxially fixed on the second belt wheel of one, and second slide unit is fixed on the second synchronous belt.
Through the above technical solutions, when the second motor works, the second motor is transported by second band the second synchronous belt of wheel drive
Dynamic, the second synchronous belt drives the second slide unit to be slided on the second sliding rail.Control system controls the start and stop and positive and negative rotation of the second motor,
The motion state of i.e. controllable second slide unit.
Preferably, the transmitter is fixed in rack, and external mirror, the external reflectance are provided on first slide unit
In the laser reflection to laser head that mirror is used to send out transmitter.
Through the above technical solutions, transmitter need not follow the first slide unit or the second slide unit to move together, transmitting is improved
The stability of device work.
Preferably, the laser head includes the lower part that top and top are slidably connected, and the glide direction of the lower part is along perpendicular
Histogram is to the top is provided with internal reflector, and the lower part is provided with convex lens.
Through the above technical solutions, after the laser that transmitter is sent out enters laser head, laser passes through the reflection of internal reflector
It reaches at convex lens, planoconvex lens project laser head after focusing.People can vertically slide lower part, to adjust convex lens
At a distance from workbench, to focus, to adapt to the plank of different-thickness.
Preferably, the lower part is threaded through in top, offers threaded hole on the side wall on the top, in the threaded hole
It is threaded with clamping screw, the clamping screw is offseted by end and lower part.
Through the above technical solutions, when needing to adjust the focal length of laser head, unscrew clamping screw, people can be easily by lower part
Vertically slide；Clamping screw is tightened after focus adjustment, clamping screw is pushed against by end in the lateral wall of lower part
On, and then limit lower part and generate spontaneous movement.
Preferably, the workbench includes multiple sheet metals, and multiple sheet metals are in a vertical shape to be spaced apart, the gold
Belong under piece and offers cavity.
Through the above technical solutions, multiple sheet metals form the table top of workbench, the table top is for placing plank.This cutting
When machine works, laser head projects laser and is focused on plank and punches plank, due to sheet metal receive the area of laser irradiation compared with
It is small, and irradiation time is shorter, then sheet metal is not easy by laser damage；Laser far from laser head dissipates in cavity, heat
It can be ignored.
Preferably, the upper surface of the workbench offers multiple mounting grooves for being embedded sheet metal.
Through the above technical solutions, sheet metal can be according to demand embedded in the mounting groove of a certain position, need to remove gold
When belonging to piece, sheet metal is taken out directly out of mounting groove；After taking out sheet metal, the rubbish in cavity can be easily cleared up.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：This automatic laser cutting machine is cut into
Product quality it is preferable, using control system control laser head movement, high degree of automation；And this laser cutting machine uses laser
Plank is cut, compared with traditional sawing machine, significantly reduces the amount of sawdust dust, production process more cleans.
Description of the drawings
Fig. 1 is the stereogram of the automatic laser cutting machine of embodiment, mainly protrudes the whole knot of this automatic laser cutting machine
Structure；
Fig. 2 is enlarged drawing at the A of Fig. 1, the structure of main prominent mounting groove and sheet metal；
Fig. 3 is the Local map at the first visual angle of embodiment, the composition of main prominent first driving mechanism；
Fig. 4 is the Local map at the second visual angle of embodiment, the composition of main prominent second driving mechanism；
Fig. 5 is the partial exploded view of laser head, mainly protrudes the structure of top, lower part and clamping screw；
Fig. 6 is the B-B partial sectional views of Fig. 5, the internal structure of main prominent laser head.
Reference numeral：1, rack；12, workbench；2, the first slide unit；21, the second slide unit；3, laser head；4, transmitter；
41, external mirror；121, cavity；122, mounting groove；123, sheet metal；124, the first sliding rail；5, the first driving mechanism；51,
One motor；52, first pulley；53, the first synchronous belt；22, the second sliding rail；6, the second driving mechanism；61, the second motor；62,
Two belt wheels；63, the second synchronous belt；31, top；32, lower part；311, light import；312, internal reflector；321, convex lens；
322, light outlet；313, threaded hole；33, clamping screw；7, tracheae.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
As shown in Figure 1, a kind of automatic laser cutting machine, including rack 1, the workbench 12 positioned at 1 upper surface of rack, work
Sliding is provided with the first slide unit 2 in the horizontal direction on platform 12, is slided in the horizontal direction on the first slide unit 2 and is provided with the second slide unit
21, the glide direction of the first slide unit 2 is provided with laser head 3, machine on second slide unit 21 perpendicular to the glide direction of the second slide unit 21
The transmitter 4 for emitting laser to laser head 3 is provided on frame 1.
As depicted in figs. 1 and 2, the upper surface of workbench 12 offers cavity 121, multiple mounting grooves 122.Cavity 121
Oral area is rectangle, and multiple mounting grooves 122 are located at the opposite both sides of 121 oral area of cavity, and multiple mounting grooves 122 are respectively along cavity 121
Both sides are uniformly distributed, and are penetrated through with cavity 121.Matched sheet metal 123 is provided in mounting groove 122, sheet metal 123 is
The thin slice of strip.Sheet metal 123 can be according to demand embedded in the mounting groove 122 of a certain position, need to remove sheet metal 123
When, sheet metal 123 is directly taken out out of mounting groove 122.Sheet metal 123 is after installation is complete, the side on 123 thickness of sheet metal
Wall is mutually parallel and is spaced apart towards vertical direction, multiple sheet metals 123；Multiple sheet metals 123 form the platform of workbench 12
Face, the table top is for placing plank.When this cutting machine works, the injection laser of laser head 3 focuses on plank punches plank, by
The area for receiving laser irradiation in sheet metal 123 is smaller, and irradiation time is shorter, then sheet metal 123 is not easy by laser damage；Far
Laser from laser head 3 dissipates in cavity 121, and heat can be ignored.
As shown in figures 1 and 3, the upper surface of workbench 12 is provided with two the first sliding rails 124, two the first sliding rails 124
It being located at 121 both sides of cavity and is mutually parallel, the length direction of the first sliding rail 124 is identical as the glide direction of the first slide unit 2,
First slide unit 2 is slidably connected by being opened in the sliding slot of bottom with the foundation of the first sliding rail 124.
The first driving mechanism 5 for driving the first slide unit 2 to slide, the first driving mechanism 5 are additionally provided on workbench 12
Including be fixed on workbench 12 first motor 51, be located at two first bands at 124 length direction both ends of the first sliding rail
Wheel 52, the first synchronous belt 53 being stretched in two first pulleys 52.First motor 51 be servo motor, first motor 51 it is defeated
Outlet is coaxially fixed on one first pulley 52, and the first slide unit 2 is secured by bolts on the first synchronous belt 53.First motor 51
When work, first motor 51 drives the first synchronous belt 53 to move by first pulley 52, and the first synchronous belt 53 drives the first slide unit 2
Sliding.
As shown in Figure 4 and Figure 5, the second sliding rail 22, the length direction and second of the second sliding rail 22 are provided on the first slide unit 2
The glide direction of slide unit 21 is identical, and the second slide unit 21 is slidably connected by being opened in the sliding slot of bottom with the foundation of the second sliding rail 22.
The second driving mechanism 6 for driving the second slide unit 21 to slide, the second driving mechanism are additionally provided on first slide unit 2
6 include the second motor 61 being fixed on the first slide unit 2, two the second bands for being located at 22 length direction both ends of the second sliding rail
Wheel 62, the second synchronous belt 63 being stretched on two the second belt wheels 62.Second motor 61 is also servo motor, the second motor 61
Output end is coaxially fixed on the second belt wheel of one 62, and the second slide unit 21 is secured by bolts on the second synchronous belt 63.Second electricity
When machine 61 works, the second motor 61 drives the second synchronous belt 63 to move by the second belt wheel 62, and the second synchronous belt 63 drives second
Slide unit 21 slides.
As shown in Figure 5 and Figure 6, the inner hollow of laser head 3, laser head 3 include top 31, be threaded through in top 31 under
Portion 32, middle and upper part 31 are fixed on the second slide unit 21.Lower part 32 is located at the underface on top 31, and lower part 32 can be in top 31
Vertically slide.Light import 311 is offered on the side wall on top 31, in top 31 face light import 311 be provided with
Internal reflector 312, internal reflector 312 is in respect to the horizontal plane that 45 degree of overturning angles are arranged, positioned at internal reflector 312 in lower part 32
Underface is provided with convex lens 321, and the bottom end of lower part 32 offers light outlet 322.
Threaded hole 313 is offered on the side wall on top 31, threaded hole 313 and the inner cavity on top 31 penetrate through, in threaded hole 313
It is threaded with clamping screw 33.After unscrewing clamping screw 33, people can vertically slide lower part 32, to adjust convex lens
Mirror 321 is at a distance from workbench 12, so as to adjust focal length；After tightening clamping screw 33, clamping screw 33 by end push against in
On the lateral wall of lower part 32, and then limits lower part 32 and generate spontaneous movement.
As shown in Figure 1, transmitter 4 is fixed in rack 1, external mirror is both provided on workbench 12 and the first slide unit 2
41, external mirror 41 for reflexing to the laser that transmitter 4 is sent out at the light import 311 of laser head 3 successively, the light of laser
Road is mutually perpendicular to.In this way, following the first slide unit 2 or the second slide unit 21 to move together without transmitter 4, transmitter is improved
The stability of 4 work.
Be fixed with tracheae 7 on the lateral wall of laser head 3, one end of tracheae 7 towards the output position of laser head 3, tracheae 7
The other end is connected to external air source.
Before work, plank is placed on table 12, and the focal length of laser head 3 is adjusted previously according to the thickness of plank.So
After start this laser cutting machine, transmitter 4 sends out laser, laser under the reflection of multiple external mirrors 41, pass through light import
311 enter in laser head 3；Laser is reached further across the reflection of internal reflector 312 at convex lens 321, and planoconvex lens 321 are poly-
Defocused injection light outlet 322.The control system of this laser cutting machine controls first motor 51 and the second motor 61 respectively simultaneously
Action, makes laser head 3 be moved according to the track set, and laser is cut into the product of predetermined shape on plank.
For laser head 3 during cutting, tracheae 7 blows air near the cutting position of plank at high speed, and air-flow will
Flame is blown away downwards caused by laser, is on the one hand improved rate of cutting of the laser to plank, is on the other hand reduced flame pair
The influence on cutting position periphery, the product quality being cut into are preferable.This laser cutting machine cuts plank using laser, with
Traditional sawing machine is compared, and the amount of sawdust dust is significantly reduced, and production process more cleans.
Preferably, the quantity of the second slide unit 21, laser head 3 and transmitter 4 may be configured as two, two transmitters 4,
Two laser heads 3 are in mirror symmetry respectively, and the quantity of external mirror 41 and position are also corresponding to it, then this laser cutting function is same
When pair two pieces of planks cut, work efficiency is high.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by the attached claims.
Claims (8)
1. a kind of automatic laser cutting machine, including rack (1) and workbench (12), it is characterized in that：It is sliding on the workbench (12)
It is dynamic to be provided with the first slide unit (2), it is slided on first slide unit (2) and is provided with the second slide unit (21), first slide unit (2)
Glide direction is provided with laser head (3), the machine on second slide unit (21) perpendicular to the glide direction of the second slide unit (21)
It is provided with the transmitter (4) for emitting laser to laser head (3) on frame (1), tracheae (7) is provided on the laser head (3), it is described
One end of tracheae (7) is towards the output position of laser head (3), and the other end of the tracheae (7) with external air source for being connected to.
2. automatic laser cutting machine according to claim 1, it is characterized in that：It is provided with for first on the workbench (12)
The first sliding rail (124) of slide unit (2) sliding, the first driving mechanism (5) for driving the first slide unit (2) to slide, described first
Driving mechanism (5) includes first motor (51), is located at two first pulleys at the first sliding rail (124) length direction both ends
(52), the output end of the first synchronous belt (53) being stretched on two first pulleys (52), the first motor (51) is coaxially solid
Due to one first pulley (52), first slide unit (2) is fixed on the first synchronous belt (53).
3. automatic laser cutting machine according to claim 1, it is characterized in that：It is provided on first slide unit (2) for
The second sliding rail (22) of two slide units (21) sliding, the second driving mechanism (6) for drive the second slide unit (21) sliding, described the
Two driving mechanisms (6) include the second motor (61) being set on the first slide unit (2), are located at the second sliding rail (22) length side
Two the second belt wheels (62), the second synchronous belt (63) for being stretched on two the second belt wheels (62) to both ends, second electricity
The output end of machine (61) is coaxially fixed on the second belt wheel of one (62), and second slide unit (21) is fixed on the second synchronous belt (63)
On.
4. automatic laser cutting machine according to claim 1, it is characterized in that：The transmitter (4) is fixed on rack (1)
On, external mirror (41) is provided on first slide unit (2), what the external mirror (41) was used to send out transmitter (4)
In laser reflection to laser head (3).
5. automatic laser cutting machine according to claim 1, it is characterized in that：The laser head (3) include top (31), with
The lower part (32) that top (31) is slidably connected, vertically, the top (31) is arranged the glide direction of the lower part (32)
There are internal reflector (312), the lower part (32) to be provided with convex lens (321).
6. automatic laser cutting machine according to claim 5, it is characterized in that：The lower part (32) is threaded through top (31)
It is interior, threaded hole (313) is offered on the side wall of the top (31), threaded hole (313) internal thread is connected with clamping screw
(33), the clamping screw (33) is offseted by end and lower part (32).
7. automatic laser cutting machine according to claim 1, it is characterized in that：The workbench (12) includes multiple sheet metals
(123), multiple sheet metals (123) are in a vertical shape is spaced apart, and cavity (121) is offered under the sheet metal (123).
8. automatic laser cutting machine according to claim 7, it is characterized in that：The upper surface of the workbench (12) offers
Multiple mounting grooves (122) for being embedded sheet metal (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170528.7U CN207982580U (en) | 2018-01-31 | 2018-01-31 | Automatic laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170528.7U CN207982580U (en) | 2018-01-31 | 2018-01-31 | Automatic laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982580U true CN207982580U (en) | 2018-10-19 |
Family
ID=63821669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170528.7U Expired - Fee Related CN207982580U (en) | 2018-01-31 | 2018-01-31 | Automatic laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002066A (en) * | 2019-04-28 | 2019-07-12 | 曾业竣 | A kind of laser cuts device for mark |
| CN110773877A (en) * | 2019-08-15 | 2020-02-11 | 宁波创启自动化科技有限公司 | Laser cutting device |
-
2018
- 2018-01-31 CN CN201820170528.7U patent/CN207982580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002066A (en) * | 2019-04-28 | 2019-07-12 | 曾业竣 | A kind of laser cuts device for mark |
| CN110773877A (en) * | 2019-08-15 | 2020-02-11 | 宁波创启自动化科技有限公司 | Laser cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210131 |