[0026] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.
[0027] See figure 1 The present invention provides a technical solution: a laser processing apparatus having a blown protection function, including a support recess 1, and a support plate 29 is provided on both sides of the lower end surface of the support recess 1, the support recess 1 lumen An annular groove 2 is provided with an annular groove 2, and the inner cavity of the annular groove 2 is uniformly mounted, the upper portion of the outer wall of the slide wheel 12 is attached, and the connecting seat 10 is uniformly mounted on the lower end surface of the mounting disk 8, and the upper end of the mounting disk is run through The support recess 1 ends face to the upper side, the lower end of the mounting disk 8 outer ring is fixedly connected to the ring gear 3, the support recess 1 is the hollow shape, and the support recess 1 upper end surface right side is provided with the mounting plate 8 The opening ensures that the mounting disk 8 can be rotated normally, and the upper end of the connecting seat 10 is fixed to the lower end surface of the mounting disk 8, and the connecting seat 10 is provided with four sets to ensure the stability of the mounting disk 8.
[0028] See figure 1 However, the support recess 1 is provided with a drive motor 18 on the left side. The upper end surface of the motor shaft of the drive motor 18 is fixedly connected to the gear 17, the gear 17 and the ring gear 3 phase teeth, the gear 17 is equal to the ring gear 3, and ensure the gear 17 and ring gears 3 stable tooth.
[0029] See figure 1 The support recess 1 is fixed to the left side of the upper surface of the upper surface, and the lavertile surface of the L-shaped support frame 15 is attached to the laser processing head 13, and the laser machining head 13 is fixed to the left side. The regulating apparatus, the L-shaped support frame 15 is composed of a cross plate and a vertical plate, and the upper end surface of the vertical panel is fixed to the upper end surface of the support recess 1, ensuring the stability of the L-shaped support frame 15, and the laser machining head 13 is mounted in the L-shaped. The support frame 15 is on the upper surface of the lavert panel to ensure that the laser machining head 13 is moved normally.
[0030] See figure 1 The left end surface of the right support plate 29 is fixedly connected to the gas recovery cavity 28, and the left side support plate 29 is fixed to the left side of the cavity 19, the right side panel of the cavity 19 and the gas recovery cavity 28 The side panel is connected, and the inner portion of the inner chamber in the gas recovery cavity 28 is fixedly coupled with the support plate 27. The gas recovery cavity 28 is fixed to the center of the lumen, and the connection bearing 6 is fixed at the center of the lumen. The connecting bearing 6 is fixed to fix the rotary rod 7, The center portion of the rotary rod 7 is fixedly connected to the slave gear 9, and the support plate 27 is provided with a servo motor 4. The motor shaft of the servo motor 4 is fixedly connected to the axis 26, and the rotary shaft 26 fixed connection is active. The cone gear 5, the active cone gear 5 and the slave toothhed to teath, the lower outer wall of the rotary rod 7 fixed to the lower portion of the rotary rod 7, the left side panel of the storage cavity 19 and the left panel of the gas recovery cavity 28 is the same Panel, reduce the material of the processing equipment.
[0031] See figure 1 The exhaust device is passed through the support plate 27 to the lower portion of the support plate 27, and the lower portion of the left side panel of the gas recovery cavity 28 is provided with the exhaust port 24, and the exhaust port 24 is fixedly coupled with the vent tube 23, and the other end of the return pipe 23 is fixed. The solenoid valve 22, the upper end of the solenoid valve 22 is fixed to the air pipe 21 and the air pipe 16, and the air pipe 21 is fixed, and the gas pipe is located on the left side of the end surface of the inner cavity of the storage cavity 19. The other end of the trachea 16 is sequentially passed through the support recess 1 and the L-shaped support frame 15 vertical panel to the right side of the vertical panel, the other end of the air pipe 16 is fixedly connected to the telescopic tube 14, and the telescopic tube 14 is fixedly fixed. The adjustment device, the other end of the exhaust port 24 is located in the inner cavity of the cavity 19, facilitating the ventilation tube 23, and the gas pipe 23, the air tube 21, and the air pipe 16 are steel tubes, which have support, to ensure the solenoid valve. 22 stability.
[0032] See figure 2 The mounting disk 8 is uniformly provided with the exhaust hole 11, and the exhaust hole 11 penetrates the end surface of the mounting disk 8, and the exhaust hole 11 is annularly disposed, and the upper end end of the mounting disk 8 is uniformly provided with the same lock. Block 32, and the locking block 32 is provided in an annular array, and the end surface of the annular groove 2 is uniformly provided with a connecting hole, and the connecting hole corresponds to the upper exhaust hole 11, ensuring that the gas can enter the connecting hole through the exhaust hole 11. At the end, the upper portion of the gas recovery cavity 28 is entered, and the locking block 32 of the annular array can ensure that the thick workpiece is clamped.
[0033] See image 3 The exhaust device includes a fixing rod 33, a rotating bearing 34, a fixed shaft 35, and a fan blade 36, and the outer wall of the rotary rod 7 is uniformly provided with the same fixing rod 33, and the two sets of fixed rods 33 are vertically disposed, fixed lever 33 The lower end face is evenly provided with a rotating bearing 34, and the rotary bearing 34 is fixed to be connected to the fixed shaft 35, and the outer end of the fixed shaft 35 is fixedly connected to the blade 36, the fixing rod 33 is adjacent to the rotary rod 7 to weld the rotary rod 7 outer wall, to ensure fixed The stability of the rod 33 is disposed vertically, ensuring that the rotary rod 7 is rotated, and the wind power of the upper and lower groups can be blown downward, ensuring that the upper portion of the inner cavity of the gas recovery cavity 28 is a negative pressure state.
[0034] See Figure 4 The blowing regulating means includes a fixed tube 37, a hollow joint 38, a card slot 39, and an exhaust pipe 40, and the other end of the telescopic tube 14 is fixedly connected to the fixed tube 37 fixed end surface fixedly connected to the laser machining head 13 left end surface. The lower end surface of the fixing tube 37 is fixed to the hollow joint 38, and the lower movable of the hollow joint 38 is attached to the exhaust pipe 40, and the upper portion of the exhaust pipe 40 is provided with a card slot 39 that matches the hollow joint 38, and the hollow joint 38 is actively connected to The card slot 39 is in the inner cavity, the exhaust pipe 40 is a conical shape, ensuring that the gas can have a stiffness, and the chip can be blown to the constructive view.
[0035] See Figure 5 At the lower end face of the fixed tube 37, there is a connection tube 41 at the lower end surface, and the lower end of the connecting pipe 41 is fixed to the hollow joint 38, the hollow joint 38 is a ball shape, and the outer wall of the hollow joint 38 is uniformly provided with the vent hole 42, and the height of the vent hole 42 is less than The hollow joint 38 is laterally diameter height, the hollow joint 38 of the ball shape ensures that the cone-shaped exhaust pipe 40 can be arbitrarily rotated, facilitate adjusting the direction of the exhaust pipe 40, and can cool down the workpiece.
[0036] See figure 1 The support frame 30 is provided in front of the lower ends of the two sets of support plates 29, and the lower portion of the support frame 30 in the lower portion of the support frame 30 is attached, and the lower end of the support frame 30 is attached to the brake pad, ensuring that the roller 31 can be locked. At the same time, it is convenient for the movement of the laser processing equipment.
[0037] See figure 1 The telescopic tube 14 is a plastic hose, and the shape of the telescopic tube 14 is a bellows to ensure that the laser processing head 13 moves, the telescopic tube 14 can swing with the laser processing head 13, and can be extended or shortened to ensure laser Where the machining head 13 is cut, the gas can be cooled and cleaned.
[0038] A method of laser processing equipment with a blow protection function, including steps below
[0039] S1: When used, the workpiece required to be processed is placed on the upper end surface of the mounting disk 8, and the electric locking block 32 is used to move, lock the workpiece, and then adjust the angle of adjusting the exhaust pipe 40, guarantee The lower part of the exhaust pipe 40 is paired.
[0040] S2: By the laser cutting route, the driving motor 18 is activated by the external power source, the drive motor 18 rotates the gear 17 rotation, the gear 17 rotates, the ring gear 3 drives the mounting disk 8, the mounting disk 8 lower surface The slider 12 slides in the annular groove 2 lumen to ensure that the mounting disk 8 is stably rotated without departing from the annular groove 2.
[0041] S3: By setting the parameters of the servo motor 4, the motor shaft of the servo motor 4 drives the rotation shaft 26 to rotate, the rotary shaft 26 drives the active cone gear 5 to rotate, the active cone gear 5 drives the driven bevel gear 9 rotation, driven from the art substrate gear 9 The rotary rod 7 rotates, the rotary rod 7 drives the fixing rod 33 to rotate, the fixing rod 33 rotates the fan blade 36, the fan blade 36 rotates the fixed shaft 35 to rotate in the inner ring of the rotary bearing 34, and ensure that the air recovering the upper portion of the upper portion of the gas recovery cavity 28 The lower part of the cavity is introduced.
[0042] S4: Turn on the solenoid valve 22 to introduce the gas in the lower portion of the gas recovery cavity 28 into the vent tube 23 to control the gas pipe 21 into the solenoid valve 22 through the air pipe 21, and adjust the ventilation of the two air via the electromagnetic valve 22. Quantity, and adjusted to the required air pressure, eventually entering the inside of the gas regulating device through the air conditioning pipe 16 and the telescopic tube 14, and is discharged from the outlet of the exhaust pipe 40, the gas can be guaranteed to produce oxidation on the surface of the machining, and does not affect The appearance of the workpiece is normal.
[0043] While the embodiments of the invention have been shown and described, these examples may be made to make a variety of changes, modifications, and replacement without departing from the principles and spirit of the present invention, without departing from the spirit and spirit of the present invention. And variations, the scope of the invention is defined by the appended claims and their equivalents.
