CN215468801U - Cutting transmission mechanism of laser cutting machine - Google Patents

Abstract

The utility model discloses a cutting transmission mechanism of a laser cutting machine, and belongs to the technical field of laser cutting. A cutting drive mechanism for a laser cutting machine, comprising: a groove arranged on the base of the cutting device; the fixed pulley is rotatably connected in the cutting device base; the adjusting box is fixedly connected to one end, far away from the fixed pulley, of the cutting device base; two ends of the isolation belt can be detachably connected to the output bracket; the groove where the transmission mechanism body rotates can be sealed and protected no matter the output support moves to any position, dust is prevented from falling into the groove and being adhered to the surface of the transmission mechanism body, so that the motion stability of the transmission mechanism body is affected, and the tightness of the isolation belt is conveniently adjusted or replaced in the sealing process, so that the maintenance is more convenient, and the labor amount of technicians in the maintenance process is reduced.

Description

Cutting transmission mechanism of laser cutting machine

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a cutting transmission mechanism of a laser cutting machine.

Background

The laser cutting machine focuses the laser emitted from the laser into high-power-density laser beam through the optical path system, the laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and simultaneously the high-pressure gas coaxial with the laser beam blows away the melted or gasified metal.

The drive mechanism of current laser cutting machine does not possess the effect of protection, and the surface of gluing in the drive end is easily glued to the dust that floats among the operational environment, leads to the motion stability of drive end to receive the influence.

Disclosure of Invention

The utility model aims to solve the problem that dust is easily adhered to a transmission mechanism of a laser cutting machine in the prior art, and provides the cutting transmission mechanism of the laser cutting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cutting drive mechanism for a laser cutting machine, comprising: the cutting device comprises a cutting device base, a transmission mechanism body, an output support and a cutting device body, wherein the transmission mechanism body is connected in the groove in a rotating mode; the fixed pulley is rotatably connected in the cutting device base and is positioned at one end of the groove; the adjusting box is fixedly connected to one end, far away from the fixed pulley, of the cutting device base, wherein a sliding shaft is connected in the adjusting box in a sliding mode, and a movable pulley is connected to the sliding shaft in a rotating mode; the both ends of median all can be dismantled and connect and be in on the output support, wherein, median sliding connection is in on movable pulley and the fixed pulley.

In order to facilitate the detachment between the isolation belt and the output support, preferably, the output support is fixedly connected with a buckle, two ends of the isolation belt are fixedly connected with hooks, and the hooks correspond to the buckle.

In order to conveniently adjust the position of the movable pulley, a threaded screw rod is rotatably connected in the adjusting box and is in threaded connection with the sliding shaft, and one end of the threaded screw rod extends to the outside of the adjusting box and is fixedly connected with a rocking handle.

In order to clean dust on the surface of the isolation belt, a dust collecting box is further connected in the adjusting box in a sliding mode, a hairbrush is fixedly connected to the dust collecting box, and one end, far away from the dust collecting box, of the hairbrush is attached to the surface of the isolation belt.

In order to further seal the groove by the isolation belt, preferably, a first sliding groove is formed in the groove, and two sides of the isolation belt are slidably connected in the first sliding groove.

In order to limit the sliding shaft, preferably, a second sliding groove is formed in the adjusting box, and two ends of the sliding shaft are both connected in the second sliding groove in a sliding manner.

Compared with the prior art, the utility model provides a cutting transmission mechanism of a laser cutting machine, which has the following beneficial effects:

1. this laser cutting machine's cutting drive mechanism connects the head both ends of median through dismantling the card of connection in output support both sides and mechanism, makes the median slide in the recess to seal the recess, prevent that the dust from falling into on the drive mechanism body in the recess, influence the stability of drive mechanism operation.

2. This laser cutting machine's cutting drive mechanism can adjust the median pivoted elasticity on the pulley through rotating the rocking handle to the maintenance and the change maintenance to the median are convenient.

3. This laser cutting machine's cutting drive mechanism carries out the dust clearance through dust collection box and brush to the median surface, can prolong the life of median, optimizes the sealed effect that blocks the dust.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the groove where the transmission mechanism body rotates can be sealed and protected when the output support moves to any position, dust is prevented from falling into the groove and being adhered to the surface of the transmission mechanism body, the motion stability of the transmission mechanism body is prevented from being influenced, and in the sealing process, the tightness adjustment or the replacement of the isolation belt is facilitated, so that the maintenance is more convenient, and the labor amount of technicians in the maintenance process is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a cutting transmission mechanism of a laser cutting machine according to the present invention;

fig. 2 is a front sectional view of a cutting transmission mechanism of a laser cutting machine according to the present invention;

FIG. 3 is a schematic structural diagram of a portion B of a cutting driving mechanism diagram 2 of a laser cutting machine according to the present invention;

fig. 4 is a top cross-sectional view of a cutting transmission mechanism of a laser cutting machine according to the present invention;

fig. 5 is a schematic structural diagram of a portion a in a cutting driving mechanism diagram 4 of a laser cutting machine according to the present invention;

fig. 6 is a left side partial sectional view of a cutting transmission mechanism of a laser cutting machine according to the present invention;

fig. 7 is a schematic structural diagram of a cutting transmission mechanism buckle and a hook of the laser cutting machine according to the present invention.

In the figure: 1. a cutting device base; 101. a cutting device body; 102. a groove; 1021. a first chute; 2. a transmission mechanism body; 3. an isolation zone; 301. hooking; 302. a fixed pulley; 303. a movable pulley; 4. an output support; 401. buckling; 5. an adjusting box; 501. a rocking handle; 502. a sliding shaft; 503. a threaded lead screw; 504. a second chute; 505. a dust collecting box; 5051. and a brush.

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, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1 to 7, a cutting transmission mechanism of a laser cutting machine includes: a groove 102 formed in the cutting device base 1, wherein a transmission mechanism body 2 is rotatably connected in the groove 102, an output support 4 is connected to the transmission mechanism body 2 in a threaded manner, and a cutting device main body 101 is fixedly connected to the output support 4; the fixed pulley 302 is rotatably connected in the cutting device base 1 and is positioned at one end of the groove 102; the adjusting box 5 is fixedly connected to one end, far away from the fixed pulley 302, of the cutting device base 1, wherein a sliding shaft 502 is connected in the adjusting box 5 in a sliding mode, and a movable pulley 303 is connected to the sliding shaft 502 in a rotating mode; the two ends of the isolation belt 3 can be detachably connected to the output support 4, wherein the isolation belt 3 is slidably connected to the movable pulley 303 and the fixed pulley 302.

Fixedly connected with buckle 401 on the output support 4, the equal fixedly connected with couple 301 in 3 both ends of median, couple 301 is corresponding with buckle 401, the internal rotation of regulating box 5 is connected with screw thread 503, screw thread 503 threaded connection is on sliding shaft 502, screw thread 503 one end extends to the outer fixedly connected with rocking handle 501 of regulating box 5, can dismantle in the regulating box 5 and be connected with dust collection box 505, fixedly connected with brush 5051 on the dust collection box 505, brush 5051 keeps away from dust collection box 505 one end and laminates with 3 surfaces of median, seted up first spout 1021 in the recess 102, 3 both sides sliding connection of median is in first spout 1021, second spout 504 has been seted up in the regulating box 5, the equal sliding connection in second spout 504 in sliding shaft 502 both ends.

When the cutting device is used, the output support 4 is driven to move along the groove 102 through the transmission mechanism body 2, the output support 4 can drive the cutting device main body 101 to move to cut a workpiece, meanwhile, in the moving process of the output support 4, the buckle 401 can be driven to move through the hooks 301 on the left side and the right side, the buckle 401 drives the isolation belt 3 to slide in the groove 102, the first sliding groove 1021 arranged in the groove 102 can ensure that the isolation belt 3 can always slide in the groove 102, the groove 102 can be further sealed, dust is prevented from falling onto the transmission mechanism body 2 in the groove 102 to influence the operation of the transmission mechanism body 2, meanwhile, the fixed pulley 302 and the movable pulley 303 can support and position the isolation belt 3, the isolation belt 3 is prevented from separating from the first sliding groove 1021 to influence the sealing effect in the sliding process of the first sliding groove 1021, and the movable pulley 303 is an adjustable pulley, so that the tightness of the isolation belt 3 can be conveniently adjusted, the fixed pulley 302 can slide along the first sliding groove 1021, the friction force between the isolation belt 3 and the first sliding groove 1021 cannot be increased due to looseness, the service life of the isolation belt 3 is not affected, and the movable pulley 303 is used for adjusting the tightness of the isolation belt 3 in a specific embodiment mode that the rotation rocking handle 501 can drive the threaded screw rod 503 to rotate, because the threaded screw rod 503 is in threaded connection with the sliding shaft 502, the threaded screw rod 503 rotates to drive the sliding shaft 502 to displace along the direction of the threaded screw rod 503, so that the movable pulley 303 in the sliding shaft 502 in the rotating connection is moved away from or close to the transmission mechanism body 2, the tightness of the isolation belt 3 in the rotating process of the movable pulley 303 can be adjusted, and the second sliding groove 504 arranged in the adjusting box 5 can also prevent the movable pulley 303 from moving up and down, the direction of the isolation belt 3 in the first sliding groove 1021 is affected, so that the isolation belt 3 is separated from the first sliding groove 1021, thereby influence sealed effect, reduce the effect that blocks the dust, it is ageing in the long-time use of median 3, when needing to be changed, the accessible rotates rocking handle 501 and adjusts movable pulley 303, it is not hard up to make median 3 on movable pulley 303, then near the pulling couple 301 of output support 4, take off couple 301 from buckle 401, thereby make things convenient for the change of median 3, can dismantle dust collection box 505 and brush 5051 in adjusting box 5 simultaneously, brush 5051 can clear away the dust that falls to median 3 surface in the rotation in-process of median 5053, reduce the dust that median 3 surface covered, thereby prolong the life of median 3.

This device can be when no matter output support 4 removes to any position, all seal the protection to the recess 102 that drive mechanism body 2 rotated the place, prevent that the dust from falling into the surface of gluing in drive mechanism body 2 in the recess 102, lead to the motion stability of drive mechanism body 2 to receive the influence, and at sealed in-process, still made things convenient for and carried out elasticity regulation or change to median 3, thereby more convenient maintenance and maintenance, reduced the amount of labour among the technical staff maintenance process.

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 considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A cutting transmission mechanism of a laser cutting machine is characterized by comprising:

a groove (102) arranged on the base (1) of the cutting device,

the cutting device comprises a groove (102), a transmission mechanism body (2) is connected in the groove (102) in a rotating mode, an output support (4) is connected to the transmission mechanism body (2) in a threaded mode, and a cutting device main body (101) is fixedly connected to the output support (4);

the fixed pulley (302) is rotatably connected in the cutting device base (1) and is positioned at one end of the groove (102);

an adjusting box (5) fixedly connected with one end of the cutting device base (1) far away from the fixed pulley (302),

the adjusting box (5) is connected with a sliding shaft (502) in a sliding mode, and a movable pulley (303) is connected to the sliding shaft (502) in a rotating mode;

two ends of the isolation belt (3) can be detachably connected to the output bracket (4),

wherein the isolation belt (3) is connected to the movable pulley (303) and the fixed pulley (302) in a sliding manner.

2. The cutting transmission mechanism of the laser cutting machine according to claim 1, characterized in that a buckle (401) is fixedly connected to the output support (4), a hook (301) is fixedly connected to each end of the isolation belt (3), and the hook (301) corresponds to the buckle (401).

3. The cutting transmission mechanism of the laser cutting machine according to claim 2, characterized in that a threaded lead screw (503) is connected in the adjusting box (5) in a rotating manner, the threaded lead screw (503) is connected to the sliding shaft (502) in a threaded manner, and one end of the threaded lead screw (503) extends to the outside of the adjusting box (5) and is fixedly connected with a rocking handle (501).

4. The cutting transmission mechanism of the laser cutting machine according to claim 3, characterized in that the adjusting box (5) is connected with a dust collecting box (505) in a sliding manner, a brush (5051) is fixedly connected to the dust collecting box (505), and one end of the brush (5051) far away from the dust collecting box (505) is attached to the surface of the isolation belt (3).

5. The cutting transmission mechanism of the laser cutting machine according to claim 1, wherein a first sliding groove (1021) is formed in the groove (102), and two sides of the isolation belt (3) are slidably connected in the first sliding groove (1021).

6. The cutting transmission mechanism of the laser cutting machine according to claim 1, wherein a second sliding slot (504) is formed in the adjusting box (5), and both ends of the sliding shaft (502) are slidably connected in the second sliding slot (504).

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