CN111098023A

CN111098023A - Laser cutting equipment with diversified adjustment mechanism

Info

Publication number: CN111098023A
Application number: CN201911411286.1A
Authority: CN
Inventors: 周晓晓; 赵健州
Original assignee: Guangdong Intelligent Robotics Institute
Current assignee: Guangdong Intelligent Robotics Institute
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-05

Abstract

The invention discloses a laser cutting device with a multi-azimuth adjusting mechanism, which relates to the technical field of laser cutting devices, in particular to a laser cutting device with a multi-azimuth adjusting mechanism, comprising supporting legs and an adjusting mechanism, wherein a bedplate is arranged above the supporting legs, a limiting mechanism is arranged above the bedplate, a laser head is arranged above the limiting mechanism, a buffer mechanism is arranged above the laser head, a connecting column is arranged at the rear end of the adjusting mechanism, the adjusting mechanism is positioned above the buffer mechanism, the laser cutting device with the multi-azimuth adjusting mechanism is provided with a servo motor, a driving gear and a driven gear, the power transmission efficiency of the servo motor can be effectively increased through the matching between the driving gear and the driven gear, the servo motor can drive the column rod to rotate through the matching between the driving gear and the driven gear, thereby adjust the angle of laser head, be convenient for the user with laser head regulation to suitable angle.

Description

Laser cutting equipment with diversified adjustment mechanism

Technical Field

The invention relates to the technical field of laser cutting equipment, in particular to laser cutting equipment with a multi-direction adjusting mechanism.

Background

In the production process, the cutting machine is one of the indispensable tools and is used for processing materials such as cutting, the cutting machine is of various types, and the cutting machine can be roughly divided into a metal material cutting machine and a non-metal material cutting machine according to the difference of cutting materials, wherein the non-metal is mainly a cutter cutting machine, the plate cutting machine is a common cutter cutting machine, and along with the improvement of the social production level, at the moment, a laser cutting device with a multi-direction adjusting mechanism is needed.

Although the laser cutting method and the laser cutting device disclosed in chinese patent application publication CN108381045A solve the problem that the positions of the grooves on the cutting table for bearing the display screen mother board need to be correspondingly set due to the different cutting positions of the mother board bodies of different display products, so that different cutting tables need to be designed for different display products in the related art, and the universality of the cutting table is low, the laser cutting method and the laser cutting device do not have an adjusting mechanism for multi-directional adjustment, cannot well limit the positions of objects in various aspects, and cannot well control the cutting direction.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides laser cutting equipment with a multi-direction adjusting mechanism, and solves the problems that the laser cutting method and the laser cutting equipment provided in the background art do not have the multi-direction adjusting mechanism, cannot well limit the position of an object in various aspects, and cannot well control the cutting direction.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a laser cutting equipment with diversified adjustment mechanism, includes landing leg and adjustment mechanism, the platen is installed to the top of landing leg, and the top of platen installs stop gear, the laser head is installed to stop gear's top, and the top of laser head installs buffer gear, the spliced pole is installed to adjustment mechanism's rear end, and adjustment mechanism is located buffer gear's top, the guide arm is installed to the top of spliced pole, and the ejector pin is installed to the rear end of guide arm.

Optionally, stop gear includes briquetting, clamp plate, roof, locking screw, fixed block and limiting screw, the roof is all installed to the left and right sides of clamp plate, and the roof keeps away from one side of clamp plate and installs limiting screw, limiting screw keeps away from one side of roof and installs the fixed block, the briquetting is all installed to both sides around the roof, and locking screw is installed to the top of briquetting.

Optionally, the pressing plate is perpendicular to the top plate, the pressing plate penetrates through the top plate, the locking screw is in threaded connection with the top plate, and the locking screw and the pressing block are symmetrically distributed around the center of the top plate.

Optionally, the top plate, the limit screw and the fixing block are symmetrically distributed about a vertical center line of the pressing plate, and the limit screw penetrates through the fixing block.

Optionally, buffer gear includes post, guide way, spring, connecting block and gas pole, the inside of post is provided with the guide way, and the inside of guide way is provided with the spring, the connecting block is installed to the top of spring, and the gas pole is installed to the top of connecting block.

Optionally, vertical central line between post, guide way and the laser head three coincides each other, and the laser head passes through and constitutes elastic construction between spring and the connecting block to the laser head runs through in the below edge of post, and the post passes through the cooperation between gas pole, connecting block and the spring three simultaneously and laser head constitutes elevation structure.

Optionally, the adjusting mechanism comprises a servo motor, a driving gear, a stop dog, a stop lever and a driven gear, the stop dog is fixed on the left side and the right side of the stop lever, the driven gear is installed above the stop lever, the driving gear is installed on one side of the driven gear, and the servo motor is installed at the rear end of the driving gear.

Optionally, the servo motor forms meshing transmission with the pole through the cooperation between driving gear and the driven gear, and the pole is parallel to the spliced pole.

Optionally, the stoppers are symmetrically distributed about a vertical center line of the stop lever, and the outside of the stop lever is of an arc structure.

The invention provides laser cutting equipment with a multi-direction adjusting mechanism, which has the following beneficial effects:

1. this laser cutting equipment with diversified adjustment mechanism is provided with roof, stop screw and fixed block, and stop screw will promote the roof and remove along the horizontal central line direction of clamp plate for the clamp plate top tightly dull and stereotyped object, and with the object restriction at the upper surface middle part of platen, the tight object in top limits the position of object.

2. This laser cutting equipment with diversified adjustment mechanism is provided with locking screw and briquetting, and locking screw can promote the briquetting and move down along the vertical central line direction of roof for the briquetting pushes up the tight clamp plate, and at this moment, the position that can effectual restriction clamp plate makes the clamp plate compress tightly dull and stereotyped object, restriction dull and stereotyped object's position.

3. This laser cutting equipment with diversified adjustment mechanism is provided with gas pole, connecting block and spring, and the gas pole can promote the laser head and remove suitable position along the axis direction of post pole for the laser head contacts with the object, and the reaction force that the spring buffering laser head received makes the cutting that the laser head can be stable.

4. This laser cutting equipment with diversified adjustment mechanism is provided with pin and dog, and the rotation range that the connecting block can effectual restriction post to and rotatable angle for the rotation that the post can be stable.

5. This laser cutting equipment with diversified adjustment mechanism is provided with servo motor, driving gear and driven gear, and cooperation through between driving gear and the driven gear can effectual increase servo motor's power transmission efficiency, and the cooperation between servo motor accessible driving gear and the driven gear can drive the post rotation to adjust the angle of laser head, the user of being convenient for adjusts suitable angle with the laser head.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the top plate of the present invention;

FIG. 3 is a schematic view of a buffering mechanism according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1A;

FIG. 5 is an enlarged view of a portion B of FIG. 1 according to the present invention.

In the figure: 1. a support leg; 2. a platen; 3. a limiting mechanism; 301. briquetting; 302. pressing a plate; 303. a top plate; 304. locking the screw rod; 305. a fixed block; 306. a limit screw; 4. a laser head; 5. connecting columns; 6. a top rod; 7. a guide bar; 8. a buffer mechanism; 801. a post rod; 802. a guide groove; 803. a spring; 804. connecting blocks; 805. a gas lever; 9. an adjustment mechanism; 901. a servo motor; 902. a driving gear; 903. a stopper; 904. a stop lever; 905. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 5, the present invention provides a technical solution: a laser cutting device with a multidirectional adjusting mechanism comprises a supporting leg 1 and an adjusting mechanism 9, a platen 2 is installed above the supporting leg 1, a limiting mechanism 3 is installed above the platen 2, the limiting mechanism 3 comprises a pressing block 301, a pressing plate 302, a top plate 303, a locking screw 304, a fixing block 305 and a limiting screw 306, top plates 303 are installed on the left side and the right side of the pressing plate 302, the limiting screw 306 is installed on one side, away from the pressing plate 302, of the top plate 303, the limiting screw 306 and the fixing block 305 are symmetrically distributed around the vertical central line of the pressing plate 302, the limiting screw 306 penetrates through the fixing block 305, a user can rotate the limiting screw 306, the limiting screw 306 can push the top plate 303 to move along the horizontal central line direction of the pressing plate 302, the pressing plate 302 can tightly support a flat object, the object can be limited in the middle of the upper surface, the position of restriction object, the fixed block 305 is installed to the one side that stop screw 306 kept away from roof 303, briquetting 301 is all installed to the front and back both sides of roof 303, and locking screw 304 is installed to the top of briquetting 301, clamp plate 302 perpendicular to roof 303, and clamp plate 302 runs through the inside in roof 303, and be threaded connection between locking screw 304 and the roof 303, all distribute about the central symmetry of roof 303 between locking screw 304 and the briquetting 301 simultaneously, the user places the dull and stereotyped object of required cutting to the upper surface of platen 2, at this moment, the user can rotate locking screw 304, locking screw 304 promotes briquetting 301 and moves down along the vertical central line direction of roof 303, make briquetting 301 top clamp plate 302, at this moment, can effectual restriction clamp plate 302's position, make clamp plate 302 compress tightly dull and stereotyped object, restrict the position of dull and stereotyped object.

The laser head 4 is arranged above the limiting mechanism 3, the buffer mechanism 8 is arranged above the laser head 4, the buffer mechanism 8 comprises a column rod 801, a guide groove 802, a spring 803, a connecting block 804 and a gas rod 805, the guide groove 802 is arranged inside the column rod 801, the spring 803 is arranged inside the guide groove 802, the connecting block 804 is arranged above the spring 803, a gas rod 805 is arranged above the connecting block 804, vertical center lines among the column rod 801, the guide groove 802 and the laser head 4 are mutually overlapped, the laser head 4 forms an elastic structure with the connecting block 804 through the spring 803, the laser head 4 penetrates through the lower edge of the column rod 801, the column rod 801 forms a lifting structure with the laser head 4 through the matching among the gas rod 805, the connecting block 804 and the spring 803, and the gas rod can push the laser head 4 to move to a proper position along the central axis direction of the column rod 801, so that the laser head 4 is in contact with the object and the spring 803 buffers the reaction force received by the laser head 4, so that the laser head 4 can stably cut.

The rear end of the adjusting mechanism 9 is provided with a connecting column 5, the adjusting mechanism 9 is positioned above the buffer mechanism 8, the adjusting mechanism 9 comprises a servo motor 901, a driving gear 902, a stopper 903, a stop rod 904 and a driven gear 905, the stoppers 903 are fixed on the left side and the right side of the stop rod 904, the stoppers 903 are symmetrically distributed around the vertical central line of the stop rod 904, the outside of the stop rod 904 is of an arc structure, when the column rod 801 rotates, the connecting block 804 can effectively limit the rotating range and the rotating angle of the column rod 801, so that the column rod 801 can stably rotate, the driven gear 905 is arranged above the stop rod 904, the driving gear 902 is arranged on one side of the driven gear 905, the servo motor 901 forms meshing transmission with the column rod 801 through the matching between the driving gear 902 and the driven gear 905, the column rod 801 is parallel to the connecting column 5, the power transmission efficiency of the servo motor 901 can be effectively increased through the matching between the driving gear 902 and the driven gear 905, servo motor 901 accessible driving gear 902 and driven gear 905 between the cooperation can drive post 801 and rotate to adjust the angle of laser head 4, be convenient for the user to adjust laser head 4 to suitable angle, servo motor 901 is installed to driving gear 902's rear end, and guide arm 7 is installed to the top of spliced pole 5, and ejector pin 6 is installed to the rear end of guide arm 7.

In summary, in the laser cutting apparatus with the multi-orientation adjustment mechanism, in use, a user places a flat object to be cut on the upper surface of the platen 2, and then the user can rotate the limit screw 306, and the limit screw 306 will push the top plate 303 to move along the horizontal center line direction of the pressing plate 302, so that the pressing plate 302 tightly pushes the flat object and limits the object to the middle of the upper surface of the platen 2.

Secondly, locking screw 304 is rotated, locking screw 304 pushes pressing block 301 to move downwards along the vertical center line direction of top plate 303, pressing block 301 is enabled to push pressing plate 302 tightly, at the moment, the position of pressing plate 302 can be effectively limited, pressing plate 302 is enabled to press flat plate objects, the position of flat plate objects is limited, then, servo motor 901 is started, servo motor 901 drives post 801 to rotate through the matching between driving gear 902 and driven gear 905, laser head 4 is adjusted to a proper angle, wherein the model of servo motor 901 is PLX type, then, air rod 805 can push laser head 4 to move to a proper position along the central axis direction of post 801, laser head 4 is enabled to be in contact with the objects, spring 803 buffers the reaction force received by laser head 4, and laser head 4 can stably cut.

And finally, pushing the connecting column 5 to move along the horizontal center line direction of the guide rod 7, and adjusting the position of the connecting column 5 on the guide rod 7 according to the width of the object.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a laser cutting equipment with diversified adjustment mechanism, includes landing leg (1) and adjustment mechanism (9), its characterized in that: platen (2) are installed to the top of landing leg (1), and stop gear (3) are installed to the top of platen (2), laser head (4) are installed to the top of stop gear (3), and buffer gear (8) are installed to the top of laser head (4), spliced pole (5) are installed to the rear end of adjustment mechanism (9), and adjustment mechanism (9) are located the top of buffer gear (8), guide arm (7) are installed to the top of spliced pole (5), and ejector pin (6) are installed to the rear end of guide arm (7).

2. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 1, wherein: stop gear (3) are including briquetting (301), clamp plate (302), roof (303), locking screw (304), fixed block (305) and stop screw (306), roof (303) are all installed to the left and right sides of clamp plate (302), and roof (303) keep away from one side of clamp plate (302) and install stop screw (306), one side that roof (303) were kept away from in stop screw (306) is installed fixed block (305), briquetting (301) are all installed to both sides around roof (303), and locking screw (304) are installed to the top of briquetting (301).

3. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 2, wherein: the pressing plate (302) is perpendicular to the top plate (303), the pressing plate (302) penetrates through the inside of the top plate (303), the locking screw (304) is in threaded connection with the top plate (303), and meanwhile the locking screw (304) and the pressing block (301) are symmetrically distributed about the center of the top plate (303).

4. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 2, wherein: the top plate (303), the limiting screw rod (306) and the fixing block (305) are symmetrically distributed about the vertical central line of the pressing plate (302), and the limiting screw rod (306) penetrates through the fixing block (305).

5. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 1, wherein: buffer gear (8) include post pole (801), guide way (802), spring (803), connecting block (804) and gas pole (805), the inside of post pole (801) is provided with guide way (802), and the inside of guide way (802) is provided with spring (803), connecting block (804) are installed to the top of spring (803), and gas pole (805) are installed to the top of connecting block (804).

6. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 5, wherein: vertical central lines among the column rod (801), the guide groove (802) and the laser head (4) coincide with each other, the laser head (4) forms an elastic structure through the spring (803) and the connecting block (804), the laser head (4) penetrates through the edge below the column rod (801), and the column rod (801) forms a lifting structure with the laser head (4) through the cooperation among the gas rod (805), the connecting block (804) and the spring (803).

7. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 1, wherein: adjustment mechanism (9) include servo motor (901), driving gear (902), dog (903), pin (904) and driven gear (905), the left and right sides of pin (904) all is fixed with dog (903), driven gear (905) are installed to the top of pin (904), and driven gear (905) are installed to one side of driven gear (905), servo motor (901) are installed to the rear end of driving gear (902).

8. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 7, wherein: the servo motor (901) and the column rod (801) form meshing transmission through the matching between the driving gear (902) and the driven gear (905), and the column rod (801) is parallel to the connecting column (5).

9. The laser cutting apparatus with the multi-azimuth adjusting mechanism as claimed in claim 7, wherein: the baffle blocks (903) are symmetrically distributed around the vertical central line of the baffle rod (904), and the outside of the baffle rod (904) is of an arc-shaped structure.