CN220636631U

CN220636631U - Laser scribing machine

Info

Publication number: CN220636631U
Application number: CN202321665340.7U
Authority: CN
Inventors: 刘广
Original assignee: Zhuhai Lailian Photoelectricity Technology Co ltd
Current assignee: Zhuhai Lailian Photoelectricity Technology Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-03-22
Anticipated expiration: 2033-06-28

Abstract

The utility model belongs to the technical field of laser cutting equipment, and provides a laser scribing machine which comprises a box body, wherein a base is arranged below the box body, a placing frame is arranged below the box body, a limit column, a cam and a push plate are arranged on the placing frame, a sliding block is connected to the upper part inside the box body, an electric push rod is fixedly connected to the sliding block, a laser is arranged at the bottom end of an output shaft on the electric push rod, a dust hood is arranged on the output shaft of the electric push rod, a fan, a filter chamber and a purifying chamber are arranged in the base, an air inlet pipe on the fan is communicated with the dust hood, an air outlet pipe on the fan is communicated with an air inlet pipe on the filter chamber, an air outlet pipe on the filter chamber is communicated with the purifying chamber, a molecular sieve filter plate and an active carbon filter plate are arranged in the filter chamber, a purified water solution is arranged in the purifying chamber, and a dry adsorption cover plate is arranged at the top of the purifying chamber. The utility model solves the problems that the existing laser scribing machine has poor clamping effect on workpieces and does not have the function of filtering toxic air.

Description

Laser scribing machine

Technical Field

The utility model belongs to the technical field of laser cutting equipment, and particularly relates to a laser scribing machine.

Background

The laser cutting adopts the energy released when the laser beam irradiates the surface of the object to melt and evaporate the object, the laser cutting has no burrs and wrinkles, the precision is high, and for many electromechanical equipment manufacturing industries, the modern laser cutting system of microcomputer programs can conveniently cut workpieces with different shapes and sizes, and is often preferred to punching and die pressing processes; although the processing and manufacturing speed is slower than that of the stamping, the die is not consumed, the die is not required to be repaired, the die replacement time is saved, the processing cost is saved, the product cost is reduced, the overall process is more economical, and the laser dicing saw is on the market to meet the demands of people.

When the existing laser scribing machine works, the clamping effect of the workbench on the workpiece to be machined is poor, so that the workpiece to be machined is easy to move in the cutting process, the machining precision of the workpiece to be machined is reduced, harmful gas can be generated in the machining process, and the health of operators is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a laser dicing saw.

This laser scribing machine includes the box, have the chamber door on the box, the box below is provided with the base, the below in the box is provided with places the frame, one end and one side of placing the frame have linked firmly spacing post, the other end of placing the frame is provided with the cam, the opposite side of placing the frame is provided with the push pedal, the top in the box is connected with the slider through lead screw drive mechanism, electric putter has been linked firmly on the slider, the bottom of the last output shaft of electric putter is provided with the laser instrument, install the hood on the output shaft of electric putter and establish at the outlying suction hood of laser instrument, be provided with fan, filter chamber and clean room in the base, the air-supply line on the fan communicates with the suction hood, the last air inlet pipe intercommunication of air-supply line and filter chamber on the fan, the last outlet duct and the clean room intercommunication of filter chamber, the interior level from last to having set gradually molecular sieve filter plate and active carbon filter plate down, indoor has the purifying aqueous solution, the clean room top is provided with ventilative dry adsorption apron.

Further, the bottom in the box is provided with the rotor plate, be provided with driving motor one in the base, driving motor one's output shaft links firmly with the rotor plate, the backup pad has been linked firmly at the both ends of rotor plate, place the frame setting between the backup pad, place the frame both ends and have linked firmly the pivot of grafting to the backup pad, driving motor two has linked firmly in the backup pad, driving motor two passes through gear drive with the pivot and is connected.

Further, the cam is fixedly connected with a rotary column, the rotary column is inserted on a placement frame, a driving motor III is arranged on the placement frame, the driving motor III is also connected with the rotary column through a gear transmission mechanism, the placement frame is fixedly connected with an L-shaped plate, a screw rod is inserted on the L-shaped plate, the push plate is fixedly connected with one end of the screw rod, the other end of the screw rod is in threaded connection with an adjusting nut,

further, a rubber pad is fixedly connected to the push plate, and a rubber ring is sleeved on the cam.

Further, the top surface is connected with a plurality of spray pipes coiled into mosquito-repellent incense shape in the box, the spray pipes gradually reduce from the liquid inlet end to the tail end pipe diameter, and a plurality of spray holes are formed in the spray pipes.

The beneficial effects of the utility model are as follows:

1. be provided with spacing post, cam and push pedal on placing the frame in this laser scribing machine for carry out spacing and centre gripping to the work piece, the centre gripping effect is better, helps the laser instrument to stabilize and marks the line to the work piece, the position accessible screw rod of push pedal and the convenient change of adjusting nut structure, the cam also can rotate under driving motor two and gear drive's drive, thereby the orientation of cam can be convenient change, push pedal and cam can be used to the work piece of centre gripping not unidimensional, the practicality of this laser scribing machine has been improved, and change the position of push pedal and rotatory cam, also can be convenient the release to the spacing of work piece, be convenient for get the work piece on placing the frame.

2. This laser scribing machine can produce toxic gas at work, get into the filter chamber after the great dust of granule is filtered through the dust filter screen to the air in the box, molecular sieve filter and active carbon filter fully adsorb the toxic components in the air, afterwards the air gets into the filter chamber, the purification aqueous solution in the filter chamber carries out purification treatment to the remaining toxic components in the air again, at last purify thoroughly in the air is discharged into the atmosphere after passing through dry adsorption cover board drying, this laser scribing machine has realized carrying out effective filtration to the toxic air that produces in the course of the work, prevent that toxic gas from jeopardizing operating personnel's health.

Drawings

Fig. 1 is a cross-sectional view of a laser dicing saw provided by the utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a front view of a laser dicing saw provided by the utility model.

Fig. 4 is a schematic view of a part of a structure of a laser dicing saw according to the present utility model.

Fig. 5 is a schematic diagram of a part of a laser dicing saw according to the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.

Only those parts relevant to the embodiments of the present utility model are shown for convenience of description.

Referring to fig. 1-4, the laser dicing machine comprises a box 1, a box door 2 is arranged on the box 1, a base 3 is arranged below the box 1, a placing frame 4 is arranged below the box 1, a rotating plate 5 is arranged at the bottom of the box 1, a driving motor 6 is arranged in the base 3, an output shaft of the driving motor 6 is fixedly connected with the rotating plate 5, support plates 7 are fixedly connected with two ends of the rotating plate 5, the placing frame 4 is arranged between the support plates 7, two ends of the placing frame 4 are fixedly connected with rotating shafts 8 which are spliced to the support plates 7, a driving motor 9 is fixedly connected with the rotating shafts 8 through a gear transmission mechanism, one end and one side of the placing frame 4 are fixedly connected with limit posts 10, the other end of the placing frame 4 is provided with a cam 11, the other side of the placing frame 4 is provided with a push plate 12, the upper part in the box 1 is connected with a slide block 13 through a screw transmission mechanism, an electric push rod 14 is fixedly connected to the slide block 13, a laser 15 is arranged at the bottom end of an output shaft on the electric push rod 14, a dust hood 16 which is covered on the periphery of the laser is arranged on the output shaft of the electric push rod 14, a fan 17, a filter chamber 18 and a purifying chamber 19 are arranged in a base 3, an air inlet pipe 171 on the fan 17 is communicated with the dust hood 16, an air outlet pipe 172 on the fan 17 is communicated with an air inlet pipe 181 on the filter chamber 18, a dust filter screen 20 is arranged on the air inlet pipe 171, an air outlet pipe 182 on the filter chamber 18 is communicated with the purifying chamber 19, a molecular sieve filter plate 21 and an activated carbon filter plate 22 are horizontally arranged in sequence from top to bottom in the filter chamber 18, a purified water solution 23 is arranged in the purifying chamber, and a breathable dry adsorption cover plate 24 is arranged at the top of the purifying chamber 19.

The box door on the box body is used for conveying the workpiece. The placing frame is used for placing a workpiece to be diced, and the pushing plate, the cam and the limiting column limit and clamp the workpiece. The driving motor drives the rotating plate to rotate, the rotating plate drives the placing frame to rotate until the workpiece rotates to a proper position, the lead screw transmission mechanism drives the laser to move, the electric push rod drives the laser to move downwards, and the laser lines on the workpiece. The second driving motor drives the placing frame to turn over, so that the laser can score the other surface of the workpiece. This laser scribing machine is at the during operation, and the suction hood cover is established on the laser instrument, and laser instrument scribing in-process can produce dust and poison gas, and the fan is walked dust and is contained poison air through the suction hood, and the dust filter screen on the fan air-supply line filters the dust of macroparticle, and poison air is discharged after filtering and drying through filter chamber and clean room, has the bleeder vent on the base, and the air after the purification is discharged to the external world from the bleeder vent. In conclusion, the laser scribing machine can stably clamp a workpiece, scribing operations can be carried out on different positions on the workpiece, and the practicability is high. The laser scribing machine can also filter toxic air generated in the working process, so that the toxic air is prevented from polluting the environment and endangering the health of operators. The screw driving mechanism in this embodiment is a prior art, and will not be described here again.

As shown in fig. 2 and 4, as a preferred structure, the cam 11 is fixedly connected with the rotary column 25, the rotary column 25 is inserted into the placement frame 4, the placement frame 4 is provided with a driving motor three 26, the driving motor three 26 is also connected with the rotary column 25 through a gear transmission mechanism, the placement frame 4 is fixedly connected with an L-shaped plate 27, the L-shaped plate 27 is inserted with a screw 28, the push plate 12 is fixedly connected with one end of the screw 28, the other end of the screw 28 is in threaded connection with an adjusting nut 29, the push plate 12 is fixedly connected with a rubber pad 30, and the cam 11 is sleeved with a rubber ring 31. The gear transmission mechanism in this embodiment is a meshing structure of a driving gear and a driven gear, the driving gear is fixed on the output shaft of the third driving motor or the second driving motor, and the driven gear is fixedly connected on the rotating column or the rotating shaft. The adjusting nut is rotated, the screw rod drives the pushing plate to move, the driving motor III is started, the driving motor III drives the cam to rotate through the rotating column, and the position of the pushing plate and the direction of the cam can be adjusted according to the size of the workpiece, so that the laser scribing machine is suitable for workpieces with different sizes. Rubber pads on the push plate and rubber rings on the cam are identical to those used for preventing the push plate and the cam from damaging the workpiece.

As shown in fig. 1 and 5, as a preferred structure, a plurality of spray pipes 32 coiled into mosquito-repellent incense are connected to the inner top surface of the case 1, the spray pipes 32 gradually decrease in diameter from the liquid inlet end to the tail end, and the spray pipes are provided with a plurality of spray holes. After the laser scribing is completed, an operator can also open an external water supply device to supply water to the spray pipes, the pipe diameters of the spray pipes are gradually reduced to ensure the flowing pressure of the water in the pipeline, so that each spray hole has enough pressure to spray water, the best atomization performance is achieved, the spray holes are fully contacted with dust and toxic gas in the box body, and the effects of better dust fall and fresh air are achieved. The box body is also provided with a water outlet for draining water.

To sum up: the utility model provides a laser scribing machine. Be provided with spacing post, cam and push pedal on placing the frame in this laser scribing machine for carry out spacing and centre gripping to the work piece, the centre gripping effect is better, helps the laser instrument to stabilize and marks the line to the work piece, the position accessible screw rod of push pedal and the convenient change of adjusting nut structure, the cam also can rotate under driving motor two and gear drive's drive, thereby the orientation of cam can be convenient change, push pedal and cam can be used to the work piece of centre gripping not unidimensional, the practicality of this laser scribing machine has been improved, and change the position of push pedal and rotatory cam, also can be convenient the release to the spacing of work piece, be convenient for get the work piece on placing the frame. This laser scribing machine can produce toxic gas at work, get into the filter chamber after the great dust of granule is filtered through the dust filter screen to the air in the box, molecular sieve filter and active carbon filter fully adsorb the toxic components in the air, afterwards the air gets into the filter chamber, the purification aqueous solution in the filter chamber carries out purification treatment to the remaining toxic components in the air again, at last purify thoroughly in the air is discharged into the atmosphere after passing through dry adsorption cover board drying, this laser scribing machine has realized carrying out effective filtration to the toxic air that produces in the course of the work, prevent that toxic gas from jeopardizing operating personnel's health.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a laser scribing machine, includes the box, have the chamber door on the box, the box below is provided with the base, its characterized in that, the below in the box is provided with places the frame, one end and one side of placing the frame have linked firmly spacing post, the other end of placing the frame is provided with the cam, the opposite side of placing the frame is provided with the push pedal, the top in the box is connected with the slider through lead screw drive mechanism, linked firmly electric putter on the slider, the bottom of output shaft is provided with the laser instrument on the electric putter, install the cover on the output shaft of electric putter and establish at the outlying suction hood of laser instrument, be provided with fan, filter chamber and clean room in the base, the air-supply line on the fan communicates with the suction hood, the play tuber pipe on the fan communicates with the intake pipe on the filter chamber, be provided with the dust filter screen on the air-supply line, the outlet duct on the filter chamber communicates with the clean room, from last to the level setting gradually molecular sieve and active carbon in the filter chamber, the clean room has the purification aqueous solution, the dry adsorption cover board that adsorbs is provided with at the clean room top.

2. The laser scribing machine according to claim 1, wherein a rotating plate is arranged at the bottom in the box body, a first driving motor is arranged in the base, an output shaft of the first driving motor is fixedly connected with the rotating plate, supporting plates are fixedly connected to two ends of the rotating plate, the placing frame is arranged between the supporting plates, rotating shafts which are inserted into the supporting plates are fixedly connected to two ends of the placing frame, a second driving motor is fixedly connected to the supporting plates, and the second driving motor is connected with the rotating shafts through a gear transmission mechanism.

3. The laser scribing machine according to claim 1 or 2, characterized in that the rotating column is fixedly connected to the cam, the rotating column is inserted into the placing frame, the placing frame is provided with a driving motor III, the driving motor III is also connected with the rotating column through a gear transmission mechanism, the placing frame is fixedly connected with an L-shaped plate, a screw is inserted into the L-shaped plate, the push plate is fixedly connected with one end of the screw, and the other end of the screw is in threaded connection with the adjusting nut.

4. A laser dicing saw according to claim 3, wherein the push plate is fixedly connected with a rubber pad, and the cam is sleeved with a rubber ring.

5. The laser dicing saw of claim 4, wherein a plurality of spray pipes coiled into mosquito-repellent incense shape are connected to the top surface in the box body, the pipe diameters of the spray pipes gradually decrease from the liquid inlet end to the tail end, and a plurality of spray holes are formed in the spray pipes.