CN210498820U

CN210498820U - Dynamic focusing type optical fiber laser marking machine

Info

Publication number: CN210498820U
Application number: CN201921405139.9U
Authority: CN
Inventors: 林泽钿; 陈永根
Original assignee: Shenzhen Jugong Laser Equipment Co Ltd
Current assignee: Shenzhen Jugong Laser Equipment Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-12
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a dynamic focusing type fiber laser marking machine, which comprises a workbench, wherein a hydraulic cylinder is arranged below the workbench, and a groove block is arranged above the workbench and right above the hydraulic cylinder; the utility model discloses the motor cabinet is by the base, first support frame and second support frame constitute, beat the mark in-process, the vibrations energy that the motor produced can be absorbed by the shock-absorbing structure on first support frame and the second support frame, the vibrations energy of transmission to first support frame is earlier by the rubber pad in the arc opening, the damping shock absorber post, rubber column and silica gel pad weaken the absorption, the shock absorber post by square opening in again further eliminates, the vibrations energy of transmission to second support frame weakens by the rubber sleeve and the spring of shock absorber post and absorbs, multiple structure mutually supports and can effectively avoid vibrations energy transmission to workstation, the problem on support and the laser takes place, guarantee beating of work piece and beat the mark quality.

Description

Dynamic focusing type optical fiber laser marking machine

Technical Field

The utility model belongs to the technical field of mark is beaten, concretely relates to developments focus type optic fibre laser marking machine.

Background

With the continuous development of production and the continuous improvement of technological requirements, the use frequency of the laser marking machine is higher and higher, the number of types developed is more and more, the dynamic focusing type fiber laser marking machine is one of the methods, and although the production technology of the existing dynamic focusing type fiber laser marking machine is mature day by day, part of the methods are still insufficient to be improved.

The prior art has the following problems: the motor base of the existing dynamic focusing type fiber laser marking machine (reference case: CN201822078904.2) is not provided with a damping structure, although the normal work of the motor is not influenced, the vibration energy of the motor during working is easily transmitted to the workbench, the bracket and the laser, and the marking quality of the workpiece is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a developments focus type optic fibre laser marking machine has the problem emergence on effectively avoiding vibrations energy transfer to workstation, support and laser instrument, guarantees the characteristics of the mark quality are beaten to the work piece.

In order to achieve the above object, the utility model provides a following technical scheme: a dynamic focusing type optical fiber laser marking machine comprises a workbench, a hydraulic cylinder is installed below the workbench, a groove block is arranged above the workbench and right above the hydraulic cylinder, the left side of the groove block is connected with a clamping block, a workpiece is installed above the groove block, a movable base plate is arranged on the left side of the workpiece, a fixed base plate is arranged on the right side of the workpiece, a frame body is fixed on one side of the movable base plate away from the workpiece, a sleeve is arranged on one side of the frame body away from the movable base plate, a movable rod is arranged on one side of the sleeve away from the frame body, a motor base is arranged on one side of the fixed base plate away from the workpiece, a motor is arranged above the motor base, the movable rod and the workbench as well as an output shaft of the motor and the workbench are supported by supports, and the movable rod and the supports are in spacing connection with the supports through, a sliding groove is formed in the upper portion of the right side of the support, a sliding block is arranged inside the sliding groove, a top plate is arranged above the sliding block, a laser is arranged below the sliding block, and the top plate is in limit connection with the support through a pressing plate;

the motor base comprises a square opening, a silica gel pad, an arc opening, a first support frame, a damping shock absorption column, a rubber pad, a first motor mounting port, a connecting rod, a shock absorption column, a base, a drawable box body, a second support frame, a second motor mounting port, a clamping rod, a clamping groove, a storage battery, a cooling fan, a cooling hole and a containing groove, wherein the first support frame is mounted on one side above the base, the second support frame is mounted on the other side above the base, the first motor mounting port is formed in the middle of the first support frame, the square opening is formed below the first support frame, the connecting rods are uniformly distributed on the periphery of the first motor mounting port, a plurality of arc openings are formed among the first motor mounting port, the connecting rods and the first support frame, and the rubber pad and the silica gel pad are sequentially arranged inside the arc openings from inside to outside, the rubber pad and the silica gel pad are respectively connected through a damping shock absorption column and a rubber column, the rubber columns are arranged on both sides of the damping shock absorption column, a second motor mounting opening is arranged above the second support frame, and the lower part of the second support frame is provided with an accommodating groove, the inner part of the square opening and the surface of the second motor mounting opening are both connected with a plurality of shock absorption columns, the second motor mounting port is communicated with the holding tank through a plurality of heat dissipation holes, a drawable box body is arranged in the holding tank, a storage battery is arranged on one side in the drawable box body, and the other side in the drawable box body is provided with a cooling fan, one side of the opening end of the holding tank is provided with a clamping groove, the draw-able box body is provided with two clamping grooves, and clamping rods are arranged on the draw-able box body and correspond to the two clamping grooves.

Preferably, the shock absorption column comprises a rubber sleeve and a spring, wherein the spring is arranged inside the rubber sleeve.

Preferably, a hollow cavity is formed in the damping shock absorption column, and damping liquid is filled in the hollow cavity.

Preferably, the central axis of the first motor mounting opening coincides with the central axis of the second motor mounting opening.

Preferably, the push-pull end of the drawable box body is provided with a baffle, and the area of the baffle is larger than that of the accommodating tank.

Preferably, the storage battery and the heat dissipation fan are both detachably fixed inside the drawable box body through the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the motor cabinet is by the base, first support frame and second support frame constitute, beat the mark in-process, the vibrations energy that the motor produced can be absorbed by the shock-absorbing structure on first support frame and the second support frame, the vibrations energy of transmission to first support frame is earlier by the rubber pad in the arc opening, the damping shock absorber post, rubber column and silica gel pad weaken the absorption, the shock absorber post by square opening in again further eliminates, the vibrations energy of transmission to second support frame weakens by the rubber sleeve and the spring of shock absorber post and absorbs, multiple structure mutually supports and can effectively avoid vibrations energy transmission to workstation, the problem on support and the laser takes place, guarantee beating of work piece and beat the mark quality.

2. The utility model discloses holding tank has been seted up to the inside below by of second support frame, is linked together through the louvre between holding tank and the second motor installing port, and the inside of holding tank is equipped with telescopic box, and inside one side of telescopic box is equipped with the battery, and the inside opposite side of telescopic box is equipped with radiator fan, and in the motor working process, the battery is the power supply of radiator fan circular telegram, and radiator fan can directly blow the heat dissipation to the motor through the louvre, cooperates external flowing air, can accelerate motor radiating rate, guarantees the good operational environment of motor; meanwhile, the drawable box body is connected with the second support frame in a clamping rod and clamping groove mode, so that the disassembly and the assembly are convenient, the maintenance work of the internal structure of the drawable box body is more time-saving and labor-saving, and the using effect is better.

Drawings

Fig. 1 is a schematic structural view of the main view of the present invention.

Fig. 2 is a schematic structural diagram of the motor base of the present invention.

Fig. 3 is a schematic structural diagram of the rear view of the motor base of the present invention.

Fig. 4 is the structural schematic diagram of the shock absorbing column of the present invention.

Fig. 5 is a schematic cross-sectional view of fig. 1A according to the present invention.

In the figure: 1. pressing a plate; 2. a chute; 3. a top plate; 4. a slider; 5. a laser; 6. a support; 7. a motor base; 71. a square opening; 72. a silica gel pad; 73. an arc-shaped opening; 74. a first support frame; 75. damping shock absorption columns; 76. a rubber column; 77. a rubber pad; 78. a first motor mounting port; 79. a connecting rod; 80. a shock-absorbing post; 801. a rubber sleeve; 802. a spring; 81. a base; 82. a drawable box body; 83. a second support frame; 84. a second motor mounting port; 85. a clamping rod; 86. a card slot; 87. a storage battery; 88. a heat radiation fan; 89. heat dissipation holes; 90. accommodating grooves; 8. a motor; 9. a work table; 10. fixing the base plate; 11. a workpiece; 12. a hydraulic cylinder; 13. a groove block; 14. a clamping block; 15. a movable base plate; 16. a frame body; 17. a sleeve; 18. a movable rod; 19. and a clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a dynamic focusing type optical fiber laser marking machine comprises a workbench 9, a hydraulic cylinder 12 is installed below the workbench 9, a groove block 13 is arranged above the workbench 9 and right above the hydraulic cylinder 12, a clamping block 14 is connected to the left side of the groove block 13, a workpiece 11 is installed above the groove block 13, a movable cushion plate 15 is arranged on the left side of the workpiece 11, a fixed cushion plate 10 is arranged on the right side of the workpiece 11, a frame body 16 is fixed on one side of the movable cushion plate 15 far away from the workpiece 11, a sleeve 17 is arranged on one side of the frame body 16 far away from the movable cushion plate 15, a movable rod 18 is arranged on one side of the sleeve 17 far away from the frame body 16, a motor base 7 is arranged on one side of the fixed cushion plate 10 far away from the workpiece 11, a motor 8 is arranged above the motor base 7, the movable rod 18 and the workbench 9 as well as output shafts of the motor 8 are supported by a support 6, the movable rod 18 and the, a sliding groove 2 is formed in the upper portion of the right side of the support 6, a sliding block 4 is arranged inside the sliding groove 2, a top plate 3 is arranged above the sliding block 4, a laser 5 is arranged below the sliding block 4, and the top plate 3 is in limit connection with the support 6 through a pressing plate 1;

the motor base 7 comprises a square opening 71, a silica gel pad 72, an arc opening 73, a first support frame 74, a damping shock absorption column 75, a rubber column 76, a rubber pad 77, a first motor mounting port 78, a connecting rod 79, a shock absorption column 80, a base 81, a drawable box 82, a second support frame 83, a second motor mounting port 84, a clamping rod 85, a clamping groove 86, a storage battery 87, a heat dissipation fan 88, a heat dissipation hole 89 and a containing groove 90, wherein the first support frame 74 is mounted on one side above the base 81, the second support frame 83 is mounted on the other side above the base 81, the first motor mounting port 78 is formed in the middle of the first support frame 74, the square opening 71 is formed below the first support frame 74, the connecting rods 79 are uniformly distributed on the periphery of the first motor mounting port 78, and a plurality of arc openings 73 are formed between the first motor mounting port 78, the connecting rods 79 and the first support frame 74, in order to enable the damping shock-absorbing column 75 to have a good shock-absorbing effect, in this embodiment, preferably, a hollow cavity is formed in the damping shock-absorbing column 75, damping liquid is filled in the hollow cavity, the rubber column 76 is disposed on each of two sides of the damping shock-absorbing column 75, a second motor mounting port 84 is disposed near the upper portion of the second support frame 83, in order to facilitate mounting of the motor 8, in this embodiment, preferably, the central axis of the first motor mounting port 78 coincides with the central axis of the second motor mounting port 84, a receiving groove 90 is disposed near the lower portion of the second support frame 83, and the inner portion of the square opening 71 and the surface of the second motor mounting port 84 are connected with a plurality of shock-absorbing columns 80, the second motor mounting port 84 is communicated with the accommodating groove 90 through a plurality of heat dissipating holes 89, the accommodating groove 90 is internally provided with a drawable box 82, in order to avoid the baffle from entering the accommodating groove 90 and further facilitate the later stage of drawing the drawable box 82, in the present embodiment, preferably, the push-pull end of the drawable box 82 is provided with a baffle, the area of the baffle is larger than that of the accommodating groove 90, one side of the interior of the drawable box 82 is provided with a storage battery 87, and the other side of the interior of the drawable box 82 is provided with a heat dissipating fan 88, in order to fix the storage battery 87 and the heat dissipating fan 88 inside the drawable box 82, in the present embodiment, preferably, the storage battery 87 and the heat dissipating fan 88 are both detachably fixed inside the drawable box 82 through mounting seats, one side of the opening end of, clamping rods 85 are arranged on the drawable box body 82 and correspond to the two clamping grooves 86.

In order to have better shock absorption effect, in the present embodiment, it is preferable that the shock absorption column 80 includes a rubber sleeve 801 and a spring 802, wherein the spring 802 is disposed inside the rubber sleeve 801.

The utility model discloses a theory of operation and use flow: the distance between the fixed base plate 10 and the movable base plate 15 is adjusted according to the length of the workpiece 11 (the distance between the fixed base plate 10 and the movable base plate 15 is slightly smaller than the length of the workpiece 11), and the adjusting steps are as follows: upwards slide joint piece 19 earlier (the position that corresponds joint piece 19 on the support 6 is equipped with sliding block and slide rail, not drawn in the figure), stop until joint piece 19 breaks away from joint hole (not drawn in the figure) on the movable rod 18, move movable rod 18 right or left again, stop until adjusting the distance that fixed backing plate 10 and movable backing plate 15 need, adjust the back with 19 joints of joint piece in the joint hole, realize the fixed of movable rod 18, the position of laser instrument 5 begins to be adjusted after movable rod 18 is fixed, the regulation step is as follows: firstly, pulling a pressing plate 1, then sliding a rod sliding block 4 in a sliding groove 2, wherein the sliding block 4 can simultaneously drive a top plate 3 and a laser 5 to move in the moving process, the sliding stops when the laser 5 moves to a preset processing position, then, a pressing plate 1 is put down to press the top plate 3, so that the position fixing of the laser 5 is realized, a movable rod 18 and the laser 5 can start to place a workpiece 11 after being adjusted, the workpiece 11 is firstly placed above a groove block 13, the groove block 13 is moved upwards through a hydraulic cylinder 12, a fixture block 14 can synchronously move upwards in the upward moving process of the groove block 13, the fixture block 14 moves upwards to push a rod body (not marked in the figure) on a movable backing plate 15 to move leftwards under the action of a sleeved spring (not marked in the figure), meanwhile, the position of the workpiece 11 moves upwards, the groove block 13 moves downwards through the hydraulic cylinder 12, the rod body moves rightwards under the action of the sleeved spring and extrudes the workpiece 11 in the downward moving process of the groove block 13, realize the fixed of work piece 11, work piece 11 is fixed to be accomplished and to start laser instrument 5 and motor 8 through external power supply, motor 8 drives work piece 11 and rotates, laser instrument 5 marks work piece 11, in the marking process, the shock energy that motor 8 produced can be absorbed by the shock-absorbing structure on first support frame 74 and the second support frame 83 (the shock energy of transmitting to first support frame 74 is earlier by rubber pad 77 in arc opening 73, damping shock-absorbing column 75, rubber column 76 and silica gel pad 72 weaken the absorption, then carry out further elimination by shock-absorbing column 80 in square opening 71, the shock energy of transmitting to second support frame 83 is weakened the absorption by rubber sleeve 801 and spring 802 of shock-absorbing column 80), avoid shock energy transmission to workstation 9, the problem on support 6 and the laser instrument 5 takes place, guarantee the marking quality of work piece 11, the work heat that motor 8 produced is dispelled the heat by the heat radiation structure inside the second support frame 83 simultaneously (battery 87 is radiator fan) 88, the cooling fan 88 is started and blows the motor 8 directly through the cooling hole 89), so that a good working environment of the motor 8 is ensured; when the heat dissipation fan 88 fails in long-term operation, the baffle can be pulled outwards until the clamping rod 85 of the drawable box 82 is separated from the clamping groove 86 on the second support frame 83, and then the drawable box 82 is taken out of the accommodating groove 90 to maintain the heat dissipation fan 88, so that the maintenance operation is simple, and the use effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a developments focus type fiber laser marking machine, includes workstation (9), its characterized in that: the hydraulic cylinder (12) is installed below the workbench (9), a groove block (13) is arranged above the workbench (9) and right above the hydraulic cylinder (12), a clamping block (14) is connected to the left side of the groove block (13), a workpiece (11) is installed above the groove block (13), a movable backing plate (15) is arranged on the left side of the workpiece (11), a fixed backing plate (10) is arranged on the right side of the workpiece (11), a frame body (16) is fixed on one side, away from the workpiece (11), of the movable backing plate (15) of the frame body (16), a sleeve (17) is arranged on one side, away from the frame body (16), of the sleeve (17) is provided with a movable rod (18), a motor base (7) is arranged on one side, away from the workpiece (11), of the fixed backing plate (10), and a motor (8) is arranged above the motor base (7), the movable rod (18) and the workbench (9) as well as the output shaft of the motor (8) and the workbench (9) are supported by a support (6), the movable rod (18) and the support (6) are in limit connection through a clamping block (19), a sliding groove (2) is formed above the right side of the support (6), a sliding block (4) is arranged inside the sliding groove (2), a top plate (3) is arranged above the sliding block (4), a laser (5) is arranged below the sliding block (4), and the top plate (3) and the support (6) are in limit connection through a pressing plate (1);

the motor base (7) comprises a square opening (71), a silica gel pad (72), an arc opening (73), a first support frame (74), a damping shock absorption column (75), a rubber column (76), a rubber pad (77), a first motor mounting opening (78), a connecting rod (79), a shock absorption column (80), a base (81), a drawable box body (82), a second support frame (83), a second motor mounting opening (84), a clamping rod (85), a clamping groove (86), a storage battery (87), a cooling fan (88), a cooling hole (89) and a containing groove (90), wherein the first support frame (74) is mounted on one side above the base (81), the second support frame (83) is mounted on the other side above the base (81), the first motor mounting opening (78) is formed in the middle position of the first support frame (74), and the square opening (71) is formed in the lower portion of the first support frame (74), connecting rods (79) are uniformly distributed on the periphery of the first motor mounting opening (78), a plurality of arc-shaped openings (73) are formed among the first motor mounting opening (78), the connecting rods (79) and the first supporting frame (74), a rubber pad (77) and a silica gel pad (72) are sequentially arranged inside the arc-shaped openings (73) from inside to outside, the rubber pad (77) and the silica gel pad (72) are respectively connected through a damping shock absorption column (75) and a rubber column (76), rubber columns (76) are arranged on two sides of the damping shock absorption column (75), a second motor mounting opening (84) is arranged above the second supporting frame (83), an accommodating groove (90) is arranged below the second supporting frame (83), and a plurality of shock absorption columns (80) are connected inside the square opening (71) and on the surface of the second motor mounting opening (84), be linked together through a plurality of louvre (89) between second motor installing port (84) and holding tank (90), the inside of holding tank (90) is provided with but pull formula box (82), inside one side of but pull formula box (82) is provided with battery (87), and but the inside opposite side of pull formula box (82) is provided with radiator fan (88), open end one side of holding tank (90) is provided with draw-in groove (86), draw-in groove (86) are provided with two altogether, but pull formula box (82) are gone up and are corresponded two the position of draw-in groove (86) all is provided with kelly (85).

2. The dynamic focusing type fiber laser marking machine according to claim 1, characterized in that: the shock absorption column (80) comprises a rubber sleeve (801) and a spring (802), wherein the spring (802) is arranged inside the rubber sleeve (801).

3. The dynamic focusing type fiber laser marking machine according to claim 1, characterized in that: a hollow cavity is formed in the damping shock absorption column (75), and damping liquid is filled in the hollow cavity.

4. The dynamic focusing type fiber laser marking machine according to claim 1, characterized in that: the central axis of the first motor mounting opening (78) coincides with the central axis of the second motor mounting opening (84).

5. The dynamic focusing type fiber laser marking machine according to claim 1, characterized in that: the push-pull end of the drawable box body (82) is provided with a baffle, and the area of the baffle is larger than that of the accommodating groove (90).

6. The dynamic focusing type fiber laser marking machine according to claim 1, characterized in that: the storage battery (87) and the heat dissipation fan (88) are both detachably fixed inside the drawable box body (82) through the mounting seat.