Efficient dust removal device for laser chuck

Abstract

The utility model discloses an efficient dust removal device for a laser chuck, which belongs to the technical direction of laser chucks and comprises a chuck base, a motor and a shell, the outer surface of the chuck base is rotatably connected with the shell through a bearing, and the outer surface of the shell is slidably connected with a support frame. The interior of the supporting frame is connected with two sets of lead screws through bearings, the two sets of lead screws are located on the front side and the rear side of the interior of the supporting frame respectively, the right ends of the two sets of lead screws are fixedly connected with two sets of belt wheels, one set of belt wheels is connected with the output end of a motor through a rotating shaft, and the other set of belt wheels is connected with the output end of the motor through a rotating shaft. The outer surfaces of the two sets of lead screws are both in threaded connection with threaded blocks, the tops of the two sets of threaded blocks are connected with a support, the top of the support is in threaded connection with a threaded rod, and the device solves the problem that dust in corners of a current laser chuck is difficult to clean.

Description

TECHNICAL FIELD

[0001] The utility model belongs to laser chuck technical field, concretely relates to a high -efficient dust collector for laser chuck. BACKGROUND

[0002] Laser processing technology occupies the vital position in modern industrial production, is widely used in metal cutting, welding, engraving and many other fields, and laser chuck as the key component of laser processing equipment, its role is firm clamping workpiece, ensures the stability and precision of processing process, in the laser processing process, a large amount of dust and debris will be generated, these dust and debris will adhere to the surface of laser chuck, affect the positioning accuracy and service life of laser chuck.

[0003] The traditional dust removal method mainly adopts manual wiping or compressed air blowing, and the position and angle of the cleaning component are not flexible enough, so that the dust in some corners is difficult to remove, and this phenomenon becomes a problem to be solved by the personnel in the field. UTILITY MODEL CONTENTS

[0004] The utility model is directed to the prior art a kind of high -efficient dust collector for laser chuck, to solve the problems presented in the above background.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: a kind of high -efficient dust collector for laser chuck, including chuck base and motor, the outer surface of chuck base is rotatably connected with shell by bearing, the outer surface of shell is slidably connected with support frame, the inside of support frame is connected with lead screw by bearing, the lead screw is provided with two groups, two groups of lead screw are located at the front and back of support frame inside respectively, the right end of two groups of lead screw is fixedly connected with belt pulley, the belt pulley is provided with two groups, one group of belt pulley is connected with the output end of motor by pivot, the outer surface of two groups of lead screw is all threadedly connected with threaded block, the top of two groups of threaded block is connected with support, the top of support is threadedly connected with threaded rod, the bottom of threaded rod is connected with connecting plate by bearing, the bottom of connecting plate is hinged with brush, the left end of support is fixedly connected with connecting block, the bottom of connecting block is hinged with electric push rod.

[0006] The utility model further illustrates that the top of connecting plate is fixedly connected with limit rod, the limit rod is provided with two groups, two groups of limit rod are slidably connected with support.

[0007] The utility model further illustrates that the inside of support is provided with flow guide cavity, and the right side of support is connected with a plurality of dust suction ducts.

[0008] The utility model further illustrates that the left side of support frame is provided with dust suction box, and a conduit is connected between the dust suction box and the flow guide cavity.

[0009] The utility model further illustrates, the outer surface of shell is provided with four groups of sliding groove, the sliding groove sets up T type structure, four groups the bottom of inside of sliding groove all are installed with electric telescopic handle.

[0010] The utility model further illustrates, four groups electric telescopic handle's output end is connected with sliding block, the other end of sliding block is fixedly connected with support frame.

[0011] Compared with the prior art, the utility model reaches the beneficial effect is:

[0012] By being provided with motor and electric push rod, starting electric push rod, the output end of electric push rod promotes or draws the brush that is hinged on connecting plate, makes the brush rotate around the hinge point, thereby realizes the adjustment of brush angle, starts motor, and motor drives two groups of belt pulley rotation, so that two groups of lead screws also synchronously rotate, the threaded block of screw surface screw connection of lead screw will do linear motion along the lead screw when rotating, and then drive the support connected to the top to move, so that the brush after angle adjustment carries out the corner cleaning operation to laser chuck. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of the utility model and looks up;

[0016] Figure 3 It is the structure schematic diagram of the utility model Figure 2 A area amplification structure schematic diagram in the utility model;

[0017] Figure 4 It is the support cut structure schematic diagram of the utility model;

[0018] Figure 5 It is the structure schematic diagram of the utility model Figure 4 B area amplification structure schematic diagram in the utility model;

[0019] Figure 6 It is the support frame cut structure schematic diagram of the utility model.

[0020] In the figure: 1, chuck base; 2, support frame; 3, lead screw; 4, pulley; 5, motor; 6, threaded block; 7, support; 8, threaded rod; 9, connecting plate; 10, brush; 11, electric push rod; 12, limit rod; 13, flow guide cavity; 14, dust suction pipeline; 15, dust suction box; 16, conduit; 17, sliding chute; 18, electric telescopic rod; 19, sliding block; 20, shell. DETAILED DESCRIPTION

[0021] The technical scheme of the utility model will be further and non-restrictively described in detail in combination with preferred embodiments and drawings thereof. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-6 The utility model provides technical scheme: a kind of high-efficiency dust removal device for laser chuck, including chuck base 1, motor 5 and shell 20, the outer surface of chuck base 1 is rotatably connected with shell 20 by bearing, the outer surface of shell 20 is slidably connected with support frame 2, the inside of support frame 2 is connected with lead screw 3 by bearing, lead screw 3 is provided with two groups, two groups of lead screw 3 are located at the inside of support frame 2 two sides of front and back respectively, the right end of two groups of lead screw 3 is fixedly connected with pulley 4, pulley 4 is provided with two groups, one group of pulley 4 is connected with the output end of motor 5 by shaft, the outer surface of two groups of lead screw 3 is all threadedly connected with threaded block 6, the top of two groups of threaded block 6 is connected with support 7, the top of support 7 is threadedly connected with threaded rod 8, the bottom of threaded rod 8 is connected with connecting plate 9 by bearing, the bottom of connecting plate 9 is hinged with brush 10, the left end of support 7 is fixedly connected with connecting block, the bottom of connecting block is hinged with electric push rod 11, the output end of electric push rod 11 is hinged with brush 10;

[0023] Motor 5 is rotated by shaft and is connected with one group of pulley 4, since two groups of pulley 4 are connected by belt, another group of pulley 4 is also rotated, to drive the synchronous rotation of two groups of lead screw 3 fixedly connected therewith, threaded block 6 threadedly connected with the outer surface of lead screw 3 will move along lead screw 3 linearly when lead screw 3 rotates, to drive the movement of top-connected support 7, so that brush 10 carries out cleaning operation to laser chuck;

[0024] Start electric push rod 11, the output end of electric push rod 11 pushes or pulls brush 10 hinged with connecting plate 9, so that brush 10 rotates around hinged point, to realize the adjustment of the angle of brush 10, to ensure that brush 10 can clean laser chuck at appropriate angle.

[0025] The top of the connecting plate 9 is fixedly connected with a limiting rod 12, and the limiting rod 12 is provided in two groups and is in sliding connection with the support 7. By manually rotating the threaded rod 8, the connecting plate 9 and the limiting rod 12 can be moved up and down along the support 7, so that the height of the brush 10 can be adjusted to adapt to different cleaning requirements.

[0026] The support 7 is internally provided with a flow guide cavity 13, a plurality of dust suction pipes 14 are connected to the right side of the support 7, a dust suction box 15 is mounted to the left side of the supporting frame 2, a conduit 16 is connected between the dust suction box 15 and the flow guide cavity 13, and an air outlet is formed in the dust suction box 15. A fan is mounted to the dust suction box 15 near the air outlet. When dust and debris need to be collected, the fan is started, and the fan operates to form a negative pressure, so that air enters the flow guide cavity 13 in the support 7 from the plurality of dust suction pipes 14, and then flows into the dust suction box 15 through the conduit 16. The dust raised is sucked into the air together with the airflow, and the purified air is discharged through the air outlet, so that the dust generated during cleaning is collected.

[0027] Four slide grooves 17 are formed in the outer surface of the shell 20, the slide grooves 17 are provided in a T-shaped structure, and an electric telescopic rod 18 is mounted to the bottom of each of the four slide grooves 17. The output end of the electric telescopic rod 18 is connected with a sliding block 19, and the other end of the sliding block 19 is fixedly connected with the supporting frame 2. When the electric telescopic rod 18 rises, the sliding block 19 and the supporting frame 2 can be moved along the slide groove 17. When the cleaning is completed, the electric telescopic rod 18 can drive the sliding block 19 and the supporting frame 2 to descend along the slide groove 17, so that the supporting frame 2 can be stored, thereby preventing the supporting frame 2 from interfering with the laser chuck during use.

[0028] Working principle: after the use of the laser chuck is completed, the electric telescopic rod 18 is started, the electric telescopic rod 18 drives the sliding block 19 and the support 7 to rise along the slide groove 17, the threaded rod 8 is rotated, the threaded rod 8 drives the connecting plate 9 and the brush 10 to move, the height of the brush 10 is adjusted, the electric push rod 11 is started, the output end of the electric push rod 11 drives the brush 10 hinged to the connecting plate 9 to rotate, the angle of the brush 10 is adjusted, the motor 5 is started, the output end of the motor 5 drives one of the belt pulleys 4 to rotate, the other belt pulley 4 is driven to rotate synchronously through the belt, so that the two groups of lead screws 3 connected with the two belt pulleys 4 rotate synchronously, the threaded block 6 threadedly connected with the lead screw 3 drives the support 7 and the brush 10 at the bottom to move, the surface of the chuck base 1 is cleaned, and the dust raised during cleaning is sucked into the flow guide cavity 13 through the dust suction pipe 14, and then introduced into the dust suction box 15 through the conduit 16, so that the dust is collected.

[0029] In the description of the utility model, need understanding is, the term " upper", " lower", " front", " back", " left", " right" and so on indicated orientation or position relation is based on the orientation or position relation shown in the drawing, only is for the convenience of describing the utility model, and is not indicating or suggesting the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation to the utility model.

[0030] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, but not limit them. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it still can modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A high-efficiency dust removal device for a laser chuck, comprising a chuck base (1) and a motor (5), characterized in that: The outer surface of the chuck base (1) is rotatably connected with an outer shell (20) through a bearing, the outer surface of the outer shell (20) is slidably connected with a support frame (2), the inside of the support frame (2) is connected with lead screws (3) through bearings, the lead screws (3) are provided in two groups, and the two groups of lead screws (3) are located on the front and rear sides of the inside of the support frame (2) respectively; The right ends of the two groups of lead screws (3) are fixedly connected with belt pulleys (4), the belt pulleys (4) are provided in two groups, one group of the belt pulleys (4) is connected with the output end of a motor (5) through an axis, the outer surfaces of the two groups of lead screws (3) are all threadedly connected with threaded blocks (6), the top portions of the two groups of threaded blocks (6) are connected with supports (7), the top portions of the supports (7) are threadedly connected with threaded rods (8), the bottom portions of the threaded rods (8) are connected with connecting plates (9) through bearings, the bottom portions of the connecting plates (9) are hingedly connected with brushes (10), and the left ends of the supports (7) are fixedly connected with connecting blocks.

2. The high-efficiency dust removal device for a laser chuck according to claim 1, characterized in that: The top portions of the connecting plates (9) are fixedly connected with limiting rods (12), the limiting rods (12) are provided in two groups, and the two groups of limiting rods (12) are slidably connected with the supports (7).

3. The high-efficiency dust removal device for a laser chuck according to claim 2, characterized in that: The inside of the support (7) is provided with a flow guide cavity (13), and the right side of the support (7) is connected with a plurality of dust suction pipelines (14).

4. The high-efficiency dust removal device for a laser chuck according to claim 3, characterized in that: A dust suction box (15) is mounted on the left side of the support frame (2), and a pipeline (16) is connected between the dust suction box (15) and the flow guide cavity (13).

5. The high-efficiency dust removal device for a laser chuck according to claim 4, characterized in that: The outer surface of the outer shell (20) is provided with four sliding grooves (17), the sliding grooves (17) are provided in a T-shaped structure, and the bottom ends in the four sliding grooves (17) are all mounted with electric telescopic rods (18).

6. The high-efficiency dust removal device for a laser chuck according to claim 5, characterized in that: The output ends of the four electric telescopic rods (18) are connected with sliding blocks (19), and the other ends of the sliding blocks (19) are fixedly connected with the support frame (2).

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