CN112846522A

CN112846522A - Interactive working platform for laser equipment

Info

Publication number: CN112846522A
Application number: CN202011632173.7A
Authority: CN
Inventors: 王世伟; 马加飞
Original assignee: Jiangsu Huyun Laser Equipment Co ltd
Current assignee: Jiangsu Huyun Laser Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-05-28
Anticipated expiration: 2040-12-31
Also published as: CN112846522B

Abstract

The invention discloses an interactive working platform for laser equipment, which comprises a base, wherein a top plate is fixedly arranged on the top surface of the base, a fixing ring is fixedly arranged on the top surface of the top plate, a rotary table is rotatably arranged on the top surface of the fixing ring, a central shaft penetrates through the middle part of the rotary table, four bearing platforms distributed in an annular array are fixedly connected to the outer side of the upper end of the central shaft, the four bearing platforms are all positioned on the top surface of the rotary table, a groove is formed in the top surface of each bearing platform, a clamping assembly is arranged on one side, away from the central shaft, of the outer ring of a groove opening. According to the invention, the top surface of the top plate is fixedly provided with the fixing ring, the top surface of the fixing ring is rotatably provided with the turntable, the middle part of the turntable is provided with the middle shaft in a penetrating manner, and the outer side of the upper end of the middle shaft is fixedly connected with the four bearing platforms distributed in an annular array manner, so that laser lettering can be interactively carried out, the laser lettering assembly does not need to be stopped midway, and the efficiency of laser lettering marking is improved.

Description

Interactive working platform for laser equipment

Technical Field

The invention relates to the technical field of interactive platforms of laser lettering equipment, in particular to an interactive working platform for laser equipment.

Background

YAG and CO2 laser marking machines are mainly used for carrying out laser marking and laser cutting business, the YAG and CO2 laser marking machines are controlled by a computer, and laser engraving and laser marking can be carried out on various injection molding product plastic products and various wood of metal product glass products by using a high-tech laser technology; compared with the traditional marking mode, the laser marking method has the following advantages: 1. any figure, character, bar code and two-dimensional code can be marked on the metal and the nonmetal; 2. after laser marking, the film will not fade naturally due to environmental relationship (such as humidity, acidity and alkalinity), and can be preserved for a long time; 3. no abrasion of a cutter, no toxicity, no environmental pollution and high environmental protection; 4. the laser technology belongs to non-contact processing, does not generate mechanical stress on a processing material, does not damage a processed object, and is accurate and exquisite;

most of the existing laser lettering equipment at present only has one bearing platform, so that the existing laser lettering equipment can continue lettering after an object is lettered, the laser equipment needs to be stopped, the object can be taken down, the operation process time is long, the working efficiency is influenced, and the existing laser lettering machine cannot fix and position the columnar object, so that the columnar object can automatically roll in the process of laser lettering marking, and the position deviation occurs, so that the laser lettering pattern or character is in fault disorder.

Disclosure of Invention

The present invention is directed to an interactive working platform for a laser device to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an interactive working platform for laser equipment comprises a base, wherein a top plate is fixedly arranged on the top surface of the base, a fixing ring is fixedly arranged on the top surface of the top plate, a rotary table is rotatably arranged on the top surface of the fixing ring, a central shaft penetrates through the middle part of the rotary table, four bearing platforms distributed in an annular array are fixedly connected to the outer side of the upper end of the central shaft, the four bearing platforms are all positioned on the top surface of the rotary table, a groove is formed in the top surface of each bearing platform, a clamping assembly is arranged on one side, away from the central shaft, of the outer ring of the groove opening and comprises a fixing block fixedly connected with the top surface of each bearing platform, the clamping assembly further comprises a sliding block mutually symmetrical with the fixing block, a fixing clamping plate and a sliding clamping plate are respectively and fixedly connected to one sides, close to the, one end of the sliding rod, which is far away from the fixed block, penetrates through the sliding rod, a second spring is sleeved outside one end of the sliding rod, which is far away from the fixed block, and one end of the sliding rod, which is far away from the fixed block, penetrates through the sliding block and the second spring in sequence and is fixedly connected with a pressure plate;

the improved rotary table is characterized in that a sliding groove is formed in the bottom surface of the groove, four spring grooves distributed in an annular array are formed in the top surface of the rotary table, a sliding block is arranged in each spring groove in a sliding mode, a connecting rod is fixedly connected to the top end of each sliding block and penetrates through the corresponding sliding groove fixedly connected with pressing blocks, a first spring is fixedly connected to one side, close to the center shaft, of each sliding block, one end, far away from each sliding block, of each first spring is fixedly connected with the side wall, close to the center shaft, of each spring groove, and a cylinder object is.

Preferably, the dead slot has been seted up to the inside of base, the inside fixed motor that is equipped with of dead slot, the top middle part of motor is equipped with the pivot, the both sides fixedly connected with locating piece of mutual symmetry of motor, one side and dead slot homonymy lateral wall fixed connection that the motor was kept away from to the locating piece.

Preferably, the inner side of the fixing ring is provided with an inner ring, the middle part of the bottom of the inner ring is rotatably provided with a first gear, one side of the first gear is rotatably provided with a second gear which is meshed with the first gear, and the top end of the rotating shaft penetrates through the middle part of the bottom of the top plate and is fixedly connected with the middle part of the bottom of the second gear.

Preferably, the ball groove has been seted up to solid fixed ring's top surface, the inside roll in ball groove is equipped with a plurality of balls that are the annular array and distributes, and is a plurality of the top of ball rolls the laminating with the bottom surface of carousel.

Preferably, the bottom end of the middle shaft is fixedly connected with the middle part of the top surface of the first gear.

Preferably, the circumference of the first gear is four times the circumference of the second gear.

Preferably, the top surface of roof is kept away from the fixed ring one side edge and is fixed and be equipped with the laser subassembly of carving characters.

Preferably, the adjacent surfaces of the fixed clamping plate and the sliding clamping plate are fixedly provided with three damping strips which are uniformly distributed, and the damping strips are made of rubber.

The invention has the technical effects and advantages that:

1. according to the invention, the top surface of the top plate is fixedly provided with the fixing ring, the top surface of the fixing ring is rotatably provided with the turntable, the middle part of the turntable is provided with the middle shaft in a penetrating manner, and the outer side of the upper end of the middle shaft is fixedly connected with four bearing platforms distributed in an annular array manner, so that laser lettering can be interactively carried out, a laser lettering component does not need to be stopped midway, and the efficiency of laser lettering marking is improved;

2. according to the invention, the clamping assembly is arranged on one side, away from the central shaft, of the outer ring of the notch of the groove, the sliding block is arranged in the spring groove in a sliding manner, the top end of the sliding block is fixedly connected with the connecting rod, the connecting rod penetrates through the corresponding sliding groove and is fixedly connected with the pressing block, and the first spring is fixedly connected on one side, close to the central shaft, of the sliding block, so that a cylindrical object can be fixedly positioned, and the cylindrical object is prevented from.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is an enlarged view of the position A in FIG. 1 according to the present invention.

FIG. 3 is a schematic cross-sectional view of the turntable of the present invention.

Fig. 4 is an enlarged structural diagram of the position B in fig. 3 according to the present invention.

Fig. 5 is a schematic perspective view of the top plate of the present invention.

Fig. 6 is a schematic perspective view of the base of the present invention.

In the figure: 1. a base; 11. an empty groove; 111. a motor; 1111. a rotating shaft; 112. positioning blocks; 2. a top plate; 21. a fixing ring; 211. an inner ring; 2111. a first gear; 2112. a second gear; 212. a ball groove; 2121. a ball bearing; 3. a turntable; 31. a middle shaft; 32. a spring slot; 321. a slider; 3211. a connecting rod; 3212. a compression block; 322. a first spring; 4. a load-bearing platform; 41. a groove; 411. a chute; 5. a clamping assembly; 51. a fixed block; 511. fixing the clamping plate; 52. a slider; 521. a sliding clamp plate; 53. a slide bar; 531. a second spring; 532. a compression plate; 6. a laser lettering assembly; 7. a cylindrical article.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an interactive working platform for laser equipment as shown in figures 1-6, which comprises a base 1, a top plate 2 is fixedly arranged on the top surface of the base 1, a fixing ring 21 is fixedly arranged on the top surface of the top plate 2, a rotating disc 3 is rotatably arranged on the top surface of the fixing ring 21, a central shaft 31 is arranged in the middle of the rotating disc 3 in a penetrating manner, four bearing platforms 4 distributed in an annular array are fixedly connected to the outer side of the upper end of the central shaft 31, the four bearing platforms 4 are all positioned on the top surface of the rotating disc 3, a groove 41 is arranged on the top surface of the bearing platform 4, a clamping component 5 is arranged on one side of the outer ring of the notch of the groove 41, which is far away from the central shaft 31, the clamping component 5 comprises a fixed block 51 fixedly connected with the top surface of the bearing platform 4, the clamping component 5 also comprises a sliding block 52, a sliding rod 53 is fixedly connected to the middle of one side of the fixed block 51 close to the sliding block 52, one end of the sliding rod 53 far from the fixed block 51 penetrates through the sliding rod 53, a second spring 531 is sleeved outside one end of the sliding rod 53 far from the fixed block 51, one end of the sliding rod 53 far from the fixed block 51 penetrates through the sliding block 52 and a pressing plate 532 in sequence, the rotary disc 3 rotates about the middle shaft 31, the rotary disc 3 rotates to drive the bearing platform 4 to revolve about the middle shaft 31, the rotary disc 3 rotates ninety degrees clockwise, namely the bearing platform 4 under a laser head in the laser engraving assembly 6 is replaced, so that laser engraving can be interactively performed, the laser engraving assembly 6 does not need to be stopped midway, the efficiency of laser engraving marking is improved, when the cylindrical object 7 needs to be subjected to laser engraving, a pulling force far from the direction of the fixed block 51 is applied to the sliding block 52, and the sliding block 52 slides far from the, the sliding block 52 slides towards the direction of the pressing plate 532 to compress the second spring 531, the elastic potential energy in the second spring 531 is increased, when the cylindrical object 7 is clamped between the fixed clamping plate 511 and the sliding clamping plate 521, the pulling force applied to the sliding block 52 is relieved, the sliding block 52 slides towards the direction of the fixed block 51 under the action of the elastic force of the second spring 531, the sliding block 52 drives the sliding clamping plate 521 to move towards the direction of the fixed clamping plate 511, and the sliding clamping plate 521 and the fixed clamping plate 511 clamp and fix the cylindrical object 7, so that the cylindrical object 7 can be fixed and positioned, and the cylindrical object 7 is prevented from being shifted in position;

the bottom surface of the groove 41 is provided with a sliding groove 411, the top surface of the turntable 3 is provided with four spring grooves 32 distributed in an annular array, a sliding block 321 is arranged in the spring grooves 32 in a sliding manner, the top end of the sliding block 321 is fixedly connected with a connecting rod 3211, the connecting rod 3211 penetrates through the corresponding sliding groove 411 and is fixedly connected with a pressing block 3212, one side of the sliding block 321 close to the central axis 31 is fixedly connected with a first spring 322, one end of the first spring 322 far away from the sliding block 321 is fixedly connected with the side wall of the spring groove 32 close to the central axis 31, a cylindrical object 7 is placed at the notch of the groove 41, a pulling force towards the direction of the central axis 31 is applied to the pressing block 3212, the pressing block 3212 is moved towards the direction of the central axis 31 under the pulling force, the pressing block 3212 drives the sliding block 321 to slide towards the direction of the central axis 31, the cylinder article 7 is placed at the notch of the groove 41, the pulling force applied to the compressing block 3212 is released, the sliding block 321 slides in the direction far away from the center shaft 31 under the elastic force action of the first spring 322, the sliding block 321 drives the compressing block 3212 to move in the direction far away from the center shaft 31 through the connecting rod 3211, the compressing block 3212 and the groove 41 are far away from the side wall of one side of the center shaft 31 to fix and position the cylinder article 7, so that the cylinder article 7 can be fixed and positioned in the longitudinal direction, and the longitudinal position deviation is prevented.

Empty slot 11 has been seted up to base 1's inside, the fixed motor 111 that is equipped with in inside of empty slot 11, the top middle part of motor 111 is equipped with pivot 1111, the locating piece 112 of the mutual symmetry of both sides fixedly connected with of motor 111, one side and the 11 homonymy lateral walls fixed connection of empty slot that motor 111 was kept away from to locating piece 112, two locating pieces 112 carry out fixed positioning to motor 111 for inside motor 111 was fixed to be located empty slot 11, and the steadiness is promoted.

The inner side of the fixing ring 21 is provided with an inner ring 211, the middle part of the bottom of the inner ring 211 is rotatably provided with a first gear 2111, one side of the first gear 2111 is rotatably provided with a second gear 2112 which is engaged with the first gear, and the top end of the rotating shaft 1111 penetrates through the top plate 2 and is fixedly connected with the middle part of the bottom surface of the second gear 2112. The motor 111 drives the second gear 2112 to rotate through the rotating shaft 1111, and the second gear 2112 drives the first gear 2111 which is meshed with the second gear to rotate.

The top surface of the fixed ring 21 is provided with a ball groove 212, a plurality of balls 2121 distributed in an annular array are arranged in the ball groove 212 in a rolling manner, the top ends of the balls 2121 are attached to the bottom surface of the rotary table 3 in a rolling manner, the bottom surface of the rotary table 3 is attached to the balls 2121 in a rolling manner, the sliding friction force between the bottom surface of the rotary table 3 and the top surface of the fixed ring 21 is converted into rolling friction force, the mechanical energy loss is reduced, and therefore the energy consumption in the process of automatically replacing the bearing platform 4 is reduced.

The bottom end of the middle shaft 31 is fixedly connected with the middle part of the top surface of the first gear 2111, the first gear 2111 drives the middle shaft 31 to rotate, and the middle shaft 31 drives the turntable 3 to rotate, so that the bearing platform 4 can be automatically and quickly replaced.

The circumference of the first gear 2111 is four times that of the second gear 2112, one rotation of the second gear 2112 drives the first gear 2111 to rotate ninety degrees, the first gear 2111 drives the turntable 3 to rotate ninety degrees through the middle shaft 31, so that one rotation of the second gear 2112 drives the turntable 3 to rotate ninety degrees, and one replacement of the carrying platform 4 is completed.

And a laser lettering assembly 6 is fixedly arranged at one side edge of the top surface of the top plate 2, which is far away from the fixing ring 21, and the cylindrical object 7 at the notch position of the groove 41 is lettered by laser through the laser lettering assembly 6.

The adjacent surfaces of the fixed clamping plate 511 and the sliding clamping plate 521 are all fixedly provided with three damping strips which are uniformly distributed, the damping strips are made of rubber, and a damping effect is achieved between the fixed clamping plate 511 and the sliding clamping plate 521 and the outer surface of the cylindrical object 7, so that the cylindrical object 7 can be prevented from rolling automatically.

The working principle of the invention is as follows: the rotary disc 3 rotates about the middle shaft 31, the rotary disc 3 rotates to drive the bearing platform 4 to revolve about the middle shaft 31, the rotary disc 3 rotates ninety degrees clockwise, namely the bearing platform 4 positioned under a laser head in the laser lettering assembly 6 is replaced, so that laser lettering can be interactively performed, the laser lettering assembly 6 does not need to be stopped midway, the efficiency of laser lettering marking is improved, when the laser lettering is required to be performed on the cylindrical object 7, pulling force in the direction away from the fixed block 51 is applied to the sliding block 52, the sliding block 52 slides in the direction away from the fixed block 51 on the top surface of the bearing platform 4 under the pulling force, the sliding block 52 slides in the direction towards the pressing plate 532 to compress the second spring 531, the elastic potential energy in the second spring 531 is increased, when the cylindrical object 7 is clamped between the fixed clamping plate 511 and the sliding clamping plate 521, the pulling force applied to the sliding block 52 is released, and the sliding block 52 slides, the sliding block 52 drives the sliding clamp plate 521 to move towards the fixing clamp plate 511, and the sliding clamp plate 521 and the fixing clamp plate 511 clamp and fix the cylindrical object 7, so that the cylindrical object 7 can be fixed and positioned, and the cylindrical object 7 is prevented from being shifted;

exerting the pulling force towards axis 31 direction to clamp block 3212, clamp block 3212 receives the pulling force to the removal of axis 31 direction, clamp block 3212 drives slider 321 through connecting rod 3211 and slides to axis 31 direction, slider 321 slides to the axis 31 direction and compresses first spring 322, the inside elastic potential energy of first spring 322 increases, cylinder article 7 is placed at groove 41 notch, relieve the pulling force that applys clamp block 3212, slider 321 slides to the direction of keeping away from axis 31 under the elastic force effect of first spring 322, slider 321 drives clamp block 3212 through connecting rod 3211 and moves to the direction of keeping away from axis 31, clamp block 3212 and groove 41 keep away from axis 31 one side lateral wall and fix a position cylinder article 7, make can carry out the fixed positioning of longitudinal direction to cylinder article 7, prevent the position skew of longitudinal direction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An interactive work platform for laser equipment, comprising a base (1), characterized in that: the top surface of the base (1) is fixedly provided with a top plate (2), the top surface of the top plate (2) is fixedly provided with a fixing ring (21), the top surface of the fixing ring (21) is rotatably provided with a turntable (3), the middle part of the turntable (3) is provided with a center shaft (31) in a penetrating manner, the outer side of the upper end of the center shaft (31) is fixedly connected with four bearing platforms (4) distributed in an annular array manner, the four bearing platforms (4) are all positioned on the top surface of the turntable (3), the top surface of each bearing platform (4) is provided with a groove (41), one side of the outer ring of the notch of each groove (41) far away from the center shaft (31) is provided with a clamping assembly (5), each clamping assembly (5) comprises a fixed block (51) fixedly connected with the top surface of each bearing platform (4), and each clamping assembly (5, one sides, close to the middle shaft (31), of the fixed block (51) and the sliding block (52) are fixedly connected with a fixed clamping plate (511) and a sliding clamping plate (521) respectively, the middle part of one side, close to the sliding block (52), of the fixed block (51) is fixedly connected with a sliding rod (53), one end, far away from the fixed block (51), of the sliding rod (53) penetrates through the sliding rod (53), the outer side of one end, far away from the fixed block (51), of the sliding rod (53) is sleeved with a second spring (531), and one end, far away from the fixed block (51), of the sliding rod (53) penetrates through the sliding block (52) and the second spring (531;

the improved rotary table is characterized in that a sliding groove (411) is formed in the bottom surface of the groove (41), four spring grooves (32) distributed in an annular array are formed in the top surface of the rotary table (3), a sliding block (321) is arranged inside each spring groove (32) in a sliding mode, a connecting rod (3211) is fixedly connected to the top end of each sliding block (321), each connecting rod (3211) penetrates through the corresponding sliding groove (411) and is fixedly connected with a pressing block (3212), a first spring (322) is fixedly connected to one side, close to the middle shaft (31), of each sliding block (321) is close to the corresponding spring groove (321), one end, far away from each sliding block (321), of each first spring (322) is fixedly connected with one side wall, close to the middle shaft (31), of each spring groove.

2. An interactive work platform for a laser device according to claim 1, characterized in that: dead slot (11) have been seted up to the inside of base (1), the fixed motor (111) that is equipped with in inside of dead slot (11), the top middle part of motor (111) is equipped with pivot (1111), locating piece (112) of the mutual symmetry of both sides fixedly connected with of motor (111), one side and dead slot (11) homonymy lateral wall fixed connection of motor (111) are kept away from in locating piece (112).

3. An interactive work platform for a laser device according to claim 2, characterized in that: the inboard of solid fixed ring (21) is equipped with inner circle (211), the tank bottom middle part of inner circle (211) rotates and is equipped with first gear (2111), one side rotation of first gear (2111) is equipped with engaged with second gear (2112), the bottom surface middle part fixed connection of roof (2) and second gear (2112) is run through on the top of pivot (1111).

4. An interactive work platform for a laser device according to claim 1, characterized in that: the top surface of fixed ring (21) has been seted up ball groove (212), the inside roll of ball groove (212) is equipped with a plurality of balls (2121) that are the annular array and distribute, and is a plurality of the top of ball (2121) rolls with the bottom surface laminating of carousel (3).

5. An interactive work platform for a laser device according to claim 1, characterized in that: the bottom end of the middle shaft (31) is fixedly connected with the middle part of the top surface of the first gear (2111).

6. An interactive work platform for a laser device according to claim 1, characterized in that: the circumference of the first gear (2111) is four times the circumference of the second gear (2112).

7. An interactive work platform for a laser device according to claim 1, characterized in that: and a laser lettering assembly (6) is fixedly arranged at one side edge of the top surface of the top plate (2) far away from the fixing ring (21).

8. An interactive work platform for a laser device according to claim 1, characterized in that: the adjacent surfaces of the fixed clamping plate (511) and the sliding clamping plate (521) are fixedly provided with three damping strips which are uniformly distributed, and the damping strips are made of rubber.