CN210073776U

CN210073776U - Laser scribing machine with dust removal function

Info

Publication number: CN210073776U
Application number: CN201920535056.5U
Authority: CN
Inventors: 龚心华
Original assignee: Hubei Xindingsheng New Energy Technology Co Ltd
Current assignee: Hubei Xindingsheng New Energy Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-02-14
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a take laser scribing machine of dust removal function relates to laser scribing machine technical field. Including the base, first slide rail, support, mounting panel and second slide rail, the second slide rail sets up with first slide rail is perpendicular, and it is provided with the laser instrument to slide in second slide rail bottom, install the workstation through the bracing piece on the base, the workstation top surface all is provided with a plurality of through-holes with the bottom surface, and the inside cavity of workstation sets up, is provided with horizontally cavity pivot in it, fixed mounting has the nozzle that communicates each other with the pivot in the pivot, and the pivot both ends are stretched out respectively the lateral wall of workstation, its one end pass through connecting tube and link to each other with the blower, and the other end links to each other with the handle, has the ash bucket at the bottom fixed mounting of workstation. The utility model discloses an at the inside pivot that sets up of workstation, rotate the pivot through the handle to the simultaneous control air blower blows, can sweep the accumulational dust on the workstation and fall into the inside collection of ash bucket, convenient clearance.

Description

Laser scribing machine with dust removal function

Technical Field

The utility model relates to a laser scribing machine, concretely relates to laser scribing machine of area dust removal function.

Background

The laser scribing machine irradiates the surface of a workpiece by using high-energy laser beams, so that the irradiated area is locally melted and gasified, thereby achieving the purpose of scribing. Because the laser is focused by a special optical system to form a very small light spot, the energy density is high, the processing is non-contact, the mechanical punching force is not applied to the workpiece, the workpiece is not easy to deform, the heat influence is extremely small, the scribing precision is high, and the laser is widely applied to cutting and scribing of solar panels and thin metal sheets. When a laser scribing machine in the prior art is used for scribing and cutting monocrystalline silicon wafers for producing solar panels, a lot of dust can be generated and accumulated for a long time, more dust is remained on the surface of a workbench or between gaps of a fixing structure for fixing the monocrystalline silicon wafers on the workbench, and the laser scribing machine is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of take laser scribing machine of dust removal function aims at solving the problem that exists among the above-mentioned background art.

In order to realize the technical purpose, the utility model discloses a laser scribing machine with dust removal function, which comprises a base, wherein a first slide rail is fixedly arranged on the left side of the base along the width direction of the base, a bracket is slidably arranged on the first slide rail, a mounting plate is fixedly arranged on one side of the top of the bracket, a second slide rail is fixedly arranged on the bottom of the mounting plate, the second slide rail is perpendicular to the first slide rail, a laser is slidably arranged at the bottom of the second slide rail, a workbench is arranged on the base through a support rod, a plurality of through holes are arranged on the top surface and the bottom surface of the workbench, the workbench is internally hollow and is internally provided with a horizontal hollow rotating shaft, a nozzle mutually communicated with the rotating shaft is fixedly arranged on the rotating shaft, two ends of the rotating shaft respectively extend out of the side wall of the workbench, one end of the rotating shaft is connected with a blowing machine through a, an ash bucket is fixedly arranged at the bottom of the workbench.

Preferably, the top surface slope of workstation sets up, is provided with many strip archs that constitute the raised grain structure on the top surface, the protruding top of strip sets up to horizontal structure, and many strip bellied tops are located same horizontal plane, workstation top surface between the adjacent strip arch is provided with a plurality of through-holes.

Furthermore, the inclination angle of the top surface of the workbench is 2-5 degrees.

Furthermore, the dust removing device also comprises a guide groove communicated with the dust hopper, the guide groove is positioned on the side surface of the lower end of the workbench, and a dust falling channel is formed between the guide groove and the side wall of the workbench.

Further, the pivot includes 3, and evenly distributed is in respectively the inside of workstation, wherein, handle is connected to middle part pivot one end, and fixed mounting has the driving gear in the pivot of middle part, the driving gear meshing is provided with driven gear, driven gear fixed mounting is in the tip pivot at middle part pivot both ends.

Furthermore, a sealing ring is arranged at the joint of the rotating shaft and the side wall of the workbench, and a sealing ring is arranged at the joint of the rotating shaft and the guide groove.

Preferably, the connecting pipeline comprises a connecting main pipe and two connecting branch pipes, the connecting main pipe is communicated with the rotating shaft, vaseline for sealing is filled at the joint of the connecting main pipe and the rotating shaft, the connecting branch pipes are communicated with the connecting main pipe, and the connecting branch pipes are respectively communicated with the air blower and the water tank.

Furthermore, the water tank is communicated with the bottom of the ash bucket through a water pipe, a water purifying device and a water pump are arranged on the water pipe, the water purifying device is close to one end of the ash bucket, and the water pump is close to one end of the water tank.

Compared with the prior art, the utility model discloses following beneficial effect has: (1) the laser scribing machine is provided with the first sliding rail and the second sliding rail, so that the laser can slide in two planes at will, and the laser scribing machine is beneficial to work; (2) the inside pivot that sets up of workstation rotates the pivot through the handle to the simultaneous control air blower blows, and the air current that blows out from pivot and nozzle is blown by the through-hole blowout that sets up on the workstation top surface, can sweep the accumulational dust on the workstation and fall into inside the collecting of ash bucket, convenient clearance.

Drawings

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: the structure of the base in the utility model is shown schematically;

FIG. 3: the structure of the top surface of the workbench in the utility model is shown schematically;

FIG. 4: the utility model discloses a side view of a workbench;

FIG. 5: the utility model discloses connection structure between well pivot and the gear schematic diagram.

Detailed Description

The structure and principles of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a take laser scribing machine of dust removal function, including base 1, base 1 left side has first slide rail 2 along its width direction fixed mounting, slidable mounting has support 3 on first slide rail 2, 3 top one side fixed mounting of support has mounting panel 4, the bottom fixed mounting of mounting panel 4 has second slide rail 5, and second slide rail 5 sets up with first slide rail 2 is perpendicular, it is provided with laser instrument 6 to slide in 5 bottoms of second slide rail, make laser instrument 6 can slide wantonly in two planes, be favorable to laser scribing machine's work.

The base 1 is further provided with a workbench 8 through a support rod 7, the top surface and the bottom surface of the workbench 8 are respectively provided with a plurality of through holes 9, the workbench 8 is arranged in a hollow mode and is internally provided with a horizontal hollow rotating shaft 10, the rotating shaft 10 is fixedly provided with a nozzle 11 which is mutually communicated with the rotating shaft 10, two ends of the rotating shaft 10 respectively extend out of the side wall of the workbench 8, one end of the rotating shaft is connected with an air blower 13 with the model of DAC-201 through a connecting pipeline 12, the rotating shaft 10 at the other end is connected with a handle 14, and the bottom of the workbench 1 is fixedly provided with an ash hopper 15.

Wherein, the top surface slope setting of workstation 8, its inclination is preferred 2-5, and the dust of being convenient for falls, refers to fig. 3, fig. 4, is provided with many (similar washboard structure) strip archs 16 that constitute the raised grain structure on workstation 8 top surface, and the protruding 16 tops of strip set up to horizontal structure, and the top of many strip archs 16 is located same horizontal plane, and the level of the monocrystalline silicon piece of being convenient for is placed, and the workstation top surface between the adjacent strip arch 16 is provided with a plurality of through-holes 9.

As a further improvement, the utility model discloses a laser scribing machine still includes the guide slot 17 that communicates each other with ash bucket 15, and guide slot 17 is an open-top's box structure, and guide slot 17 is located the side of the lower one end of workstation 8, forms ash falling channel 18 between guide slot 8 and the 1 lateral wall of workstation.

After the laser scribing machine finishes working, before the surface of the workbench 8 is subjected to ash removal treatment, the laser 6 can be moved away firstly, the transparent glass cover is utilized to cover the opening parts of the top surfaces of the whole workbench 8 and the top surfaces of the guide grooves 17, then the rotating shaft is rotated through the handle 14, and the air blower 13 is controlled to blow air simultaneously, air flow blown out from the rotating shaft 10 and the nozzle 11 is sprayed out through the through hole 9 arranged on the top surface of the workbench 8, one part of air flow flows into the dust hopper 15 through the through hole 9 on the bottom surface of the workbench 8, one part of air flow inclines downwards to fall into the dust hopper 25 through the dust falling channel 18, accumulated dust on the workbench 8 can be blown and falls into the dust hopper 25 for collection, and the cleaning is convenient.

Wherein, in order to guarantee each position clean up on the workstation 8, in this application, pivot 10 sets up to 3, as shown in fig. 5, respectively evenly distributed is in the inside of workstation 8, and wherein, handle 14 is connected to middle part pivot 10 one end, and fixed mounting has driving gear 19 on the pivot 10 of middle part, and driving gear 19 meshes and is provided with driven gear 20, and driven gear 20 fixed mounting is on the tip pivot 10 at middle part pivot 10 both ends. Handle 14 drives middle part pivot 10 and rotates, and the last driving gear 19 of middle part pivot 10 drives the driven gear 20 rotation at both ends, and driven gear 20 drives the tip pivot 10 rotation at both ends, can sweep to each inside corner of workstation 8 at the pivoted in-process, of course, according to actual conditions needs, also can set up a plurality of pivots 10, and this application is not restricted to only setting up 3 pivots.

The joint of the rotating shaft 10 and the side wall of the workbench 8 is provided with a sealing ring, and the joint of the rotating shaft 10 and the guide groove 17 is also provided with a sealing ring.

With continued reference to fig. 1, in the present invention, the connecting pipeline 12 includes a connecting main pipe 121 and two connecting branches 122, and a switch is disposed on the connecting branch 122. The connecting main pipe 121 is communicated with the rotating shaft 10, vaseline for sealing is filled at the joint of the connecting main pipe 121 and the rotating shaft 10, the vaseline has a sealing effect on one hand and a lubricating effect on the other hand, so that the rotating shaft 10 can rotate conveniently, the connecting branch pipe 122 is communicated with the connecting main pipe 121, and the connecting branch pipe 122 is respectively communicated with the blower 13 and the water tank 21.

Further, the water tank 21 is communicated with the bottom of the ash bucket 15 through a water pipe 22, a switch, a water purifying device 22 and a water pump 23 are arranged on the water pipe 22, the water purifying device 22 is close to one end of the ash bucket 15, and the water pump 23 is close to one end of the water tank 21.

The surface of the work table 8 after being purged by the blower 13 remains somewhat dusty to a greater or lesser extent, and at this time, the switch on the connecting branch 122 connected to the water tank 21 can be turned on, the water in the water tank 21 is introduced into the interior of the rotating shaft 10 through the connecting main pipe 121, and sprayed to the surface of the worktable 8 by the nozzle 11 on the rotating shaft 10, the water flow flows from the higher end of the worktable 8 to the lower end of the worktable 8, during the flowing process, the workbench 8 can be cleaned for the second time, the water flowing out of the workbench 8 enters the guide groove 17 and the ash bucket 15, the switch on the water pipe 22 is opened, the water in the ash bucket 15 will move under the action of the water pump 23 and return to the water tank 21 again after the water is purified by the water purifying device 22 (the water purifying device is a model LH3-0650-V water purifying device), so that the water is recycled, and the water is saved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take laser scribing machine of dust removal function which characterized in that: the base, there is first slide rail base left side along its width direction fixed mounting, slidable mounting has the support on the first slide rail, support top one side fixed mounting has the mounting panel, the bottom fixed mounting of mounting panel has the second slide rail, the second slide rail sets up with first slide rail is perpendicular, and it is provided with the laser instrument to slide in second slide rail bottom, install the workstation through the bracing piece on the base, the workstation top surface all is provided with a plurality of through-holes with the bottom surface, and the inside cavity of workstation sets up, is provided with horizontally cavity pivot in it, fixed mounting has the nozzle that communicates each other with the pivot in the pivot, and the pivot both ends are stretched out respectively the lateral wall of workstation, its one end pass through connecting tube and link to each other with the blower, and the pivot of the other end links to each other with the handle, has the ash bucket at the bottom fixed mounting of.

2. The laser dicing machine with a dust removing function according to claim 1, characterized in that: the top surface slope of workstation sets up, is provided with many strip archs that constitute the raised grain structure on the top surface, the protruding top of strip sets up to horizontal structure, and many the bellied top of strip is located same horizontal plane, workstation top surface between the adjacent strip arch is provided with a plurality of through-holes.

3. The laser dicing machine with a dust removing function according to claim 2, characterized in that: the inclination angle of the top surface of the workbench is 2-5 degrees.

4. The laser dicing machine with a dust removing function according to claim 3, characterized in that: the guide groove is positioned on the side face of the lower end of the workbench, and an ash falling channel is formed between the guide groove and the side wall of the workbench.

5. The laser dicing machine with a dust removing function according to claim 4, characterized in that: the pivot includes 3, and evenly distributed is in respectively the inside of workstation, wherein, handle is connected to middle part pivot one end, and fixed mounting has the driving gear in the pivot of middle part, the driving gear meshing is provided with driven gear, driven gear fixed mounting is in the tip pivot at middle part pivot both ends.

6. The laser dicing machine with a dust removing function according to claim 5, characterized in that: the connecting part of the rotating shaft and the side wall of the workbench is provided with a sealing ring, and the connecting part of the rotating shaft and the guide groove is provided with a sealing ring.

7. The laser dicing machine with a dust removing function according to claim 1, characterized in that: the connecting pipeline comprises a connecting main pipe and two connecting branch pipes, the connecting main pipe is communicated with the rotating shaft, vaseline for sealing is filled at the joint of the connecting main pipe and the rotating shaft, the connecting branch pipes are communicated with the connecting main pipe, and the connecting branch pipes are respectively communicated with the air blower and the water tank.

8. The laser dicing machine with a dust removing function according to claim 7, characterized in that: the water tank is communicated with the bottom of the ash bucket through a water pipe, a water purifying device and a water pump are arranged on the water pipe, the water purifying device is close to one end of the ash bucket, and the water pump is close to one end of the water tank.