Laser welding machine for manufacturing identification label

Abstract

The utility model discloses a laser welding machine for manufacturing signboards, which comprises a welding box body, a sealing door is hinged to the front end of the welding box body, a handle is fixedly connected to the front end of the sealing door, a welding gun head is fixedly connected to the upper end of the inner wall of the welding box body, and a placing plate is arranged at the lower end of the welding gun head. By starting the smoke suction assembly, negative pressure can be generated in an inner cavity of the collection hopper, and the identification label can be adsorbed under the action of the negative pressure, so that the identification label can be adsorbed at the upper end of the placement plate, and the identification label can be placed on the inner wall of the welding box body. And through the effect of negative pressure, smoke generated by welding can enter a smoke suction assembly through a smoke inlet pipe and then is conveyed through a smoke exhaust pipe fixedly connected with the output end of the smoke suction assembly, so that the welding failure caused by the position deviation of the identification plate can be prevented. And the liquid is discharged into the inner cavity of the mixing box through the branch heads and is mixed with the liquid medicine in the inner cavity of the mixing box.

Description

TECHNICAL FIELD

[0001] The utility model relates to the identification sign manufacturing field, especially a kind of laser welding machine for identification sign manufacturing. BACKGROUND

[0002] The identification sign of metal needs to be worked by laser welding machine in processing, and laser welding machine will generate a large amount of smoke in working process.

[0003] In the welding process of the existing identification sign, the welding fume generated will not only cause serious harm to the health of the operator, but also affect the welding quality, reduce the aesthetic and durability of the identification sign. The utility model discloses a laser welding machine for identification sign manufacturing, which can effectively solve the problems in the background art.

[0004] The utility model discloses a laser welding machine for identification sign manufacturing, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A laser welding machine for identification sign manufacturing includes a welding box body, a sealing door is hingedly connected to the front end of the welding box body, a handle is fixedly connected to the front end of the sealing door, a welding gun head is fixedly connected to the inner wall upper end of the welding box body, a placing plate is arranged at the lower end of the welding gun head, the placing plate is fixedly connected to the inner wall of the welding box body, an air suction assembly is arranged at the lower end of the welding box body, a mixing box is arranged on one side of the welding box body, a collecting box is fixedly connected to the lower end of the mixing box, a stirring assembly is arranged in the inner cavity of the mixing box, a filtering assembly is arranged in the inner cavity of the collecting box, and support legs are fixedly connected to the lower end of the welding box body.

[0007] Preferably, the stirring assembly includes a drive motor, the drive motor is fixedly installed at the upper end of the mixing box, the output end of the drive motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the mixing box, a plurality of stirring rods are fixedly connected to the outer side of the rotating shaft, and the plurality of stirring rods are arranged in the inner cavity of the mixing box.

[0008] Preferably, the air suction assembly comprises a collecting hopper fixedly connected to the lower end of the welded box body, the lower end of the collecting hopper is fixedly connected with a smoke inlet pipe, the other end of the smoke inlet pipe is fixedly connected with a smoke suction assembly, the output end of the smoke suction assembly is fixedly connected with a smoke outlet pipe, the other end of the smoke outlet pipe is fixedly connected with a plurality of branch heads, and the plurality of branch heads are arranged in the inner cavity of the mixing box.

[0009] Preferably, the filter assembly comprises a first filter frame and a second filter frame, the first filter frame and the second filter frame are designed to be clamped together, the upper end of the first filter frame is fixedly connected with a rotating shaft, the inner sides of the first filter frame and the second filter frame are provided with filter elements, the lower ends of the first filter frame and the second filter frame are provided with rotating seats, and the lower ends of the rotating seats are rotatably connected with the inner wall of the collecting box.

[0010] Preferably, the rotating shaft is designed to be hollow, a plurality of water inlet holes are formed in the outer side of the rotating shaft, and the plurality of water inlet holes are arranged in the inner cavity of the mixing box.

[0011] Preferably, the inner wall of the collecting box is fixedly provided with a water pump at the lower end, the upper end of the water pump is fixedly connected with a water drainage circulating pipe, and the water drainage circulating pipe is arranged in the inner cavity of the mixing box.

[0012] Preferably, the outer side of the smoke outlet pipe is fixedly connected with a fixing block, and the fixing block is fixedly arranged on one side of the welded box body.

[0013] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0014] 1、The laser welding machine for making identification signs can generate negative pressure in the inner cavity of the collecting hopper through the starting of the smoke suction assembly, the identification signs can be adsorbed through the action of the negative pressure, so that the identification signs can be adsorbed on the upper end of the placing plate, thereby preventing the welding failure caused by the position deviation of the identification signs, and the smoke generated in the welding process can enter the smoke suction assembly through the smoke inlet pipe, then be transmitted through the smoke outlet pipe fixedly connected with the output end of the smoke suction assembly, and finally be discharged to the inner cavity of the mixing box through the plurality of branch heads, so that the smoke can be mixed with the liquid in the inner cavity of the mixing box, the driving motor is started at this time, the output end of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the plurality of stirring rods to stir in the mixing box, so that the smoke and the liquid in the inner cavity of the mixing box are stirred and mixed, the smoke and the liquid are fully contacted, and the preliminary purification effect is achieved.

[0015] 2、The laser welding machine for making identification signs, through the hollow design of the rotating shaft, and a plurality of water inlet holes are arranged on the outer side, the smoke and liquid mixture preliminarily purified by stirring and mixing in the mixing box can fall between the first water filter frame and the second water filter frame under the action of gravity, and the filter core arranged in the inner side of the first water filter frame and the second water filter frame can effectively filter the solid particles and impurities in the smoke, at this time, the rotation of the rotating shaft can drive the first water filter frame and the second water filter frame to rotate, and then the liquid mixture in the filter core can generate centrifugal force, and the liquid in the filter core can be thrown to the inner cavity of the collecting box, so that the filter core can be effectively prevented from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the laser welding machine for making identification signs of the utility model Figure 1 ;

[0017] Figure 2 It is a whole structure schematic view of the laser welding machine for making identification signs of the utility model Figure 2 ;

[0018] Figure 3 It is a whole structure sectional view of the laser welding machine for making identification signs of the utility model;

[0019] Figure 4 It is a partial structure sectional view of the laser welding machine for making identification signs of the utility model;

[0020] Figure 5 It is an enlarged structure schematic view of A of the laser welding machine for making identification signs of the utility model.

[0021] In the drawing: 1, welding box body;2, sealing door;3, handle;4, supporting leg;5, welding gun head;6, placing plate;7, material collecting hopper;8, smoke inlet pipe;9, smoke extraction assembly;10, smoke exhaust pipe;11, fixing block;12, branch head;13, mixing box;14, collecting box;15, driving motor;16, rotating shaft;17, stirring rod;18, water inlet hole;19, first water filter frame;20, second water filter frame;21, rotating seat;22, filter core;23, water pump;24, drainage circulating pipe. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0023] For example, Figures 1-5As shown, a kind of laser welding machine for identification sign making, including welding box 1, the front end of welding box 1 is hinged with sealing door 2, the front end of sealing door 2 is fixedly connected with handle 3, the inner wall upper end of welding box 1 is fixedly connected with welding gun head 5, the lower end of welding gun head 5 is provided with placing plate 6, placing plate 6 is fixedly connected on the inner wall of welding box 1, the lower end of welding box 1 is provided with suction assembly, one side of welding box 1 is provided with mixing box 13, the lower end of mixing box 13 is fixedly connected with collection box 14, the inner cavity of mixing box 13 is provided with stirring assembly, the inner cavity of collection box 14 is provided with filtering assembly, the lower end of welding box 1 is fixedly connected with support leg 4 at four corners.

[0024] In the embodiment, the stirring assembly includes a drive motor 15, the drive motor 15 is fixedly installed on the upper end of the mixing box 13, the output end of the drive motor 15 is fixedly connected with a rotating shaft 16, the rotating shaft 16 is rotatably connected with the mixing box 13, the outer side of the rotating shaft 16 is fixedly connected with a plurality of stirring rods 17, the plurality of stirring rods 17 are arranged in the inner cavity of the mixing box 13, the suction assembly includes a collecting hopper 7, the collecting hopper 7 is fixedly connected to the lower end of the welding box 1, the lower end of the collecting hopper 7 is fixedly connected with a smoke inlet pipe 8, the other end of the smoke inlet pipe 8 is fixedly connected with a smoke extraction assembly 9, the output end of the smoke extraction assembly 9 is fixedly connected with a smoke exhaust pipe 10, the other end of the smoke exhaust pipe 10 is fixedly connected with a plurality of branch heads 12, the plurality of branch heads 12 are arranged in the inner cavity of the mixing box 13.

[0025] Specifically, by pulling the handle 3, the sealing door 2 hinged at the front end of the welding box 1 can be easily opened, at this time the identification sign to be welded can be placed on the placing plate 6 fixedly connected on the inner wall of the welding box 1, after placing, the sealing door 2 is closed, so that the sealing property of the box during welding can be guaranteed, at this time the welding gun head 5 is started to work, so that the identification sign placed on the placing plate 6 can be laser welded, during welding, welding fume will be generated, at this time the smoke extraction assembly 9 is started, by the suction effect of the smoke extraction assembly 9, the inner cavity of the collecting hopper 7 can generate negative pressure, by the effect of negative pressure, the identification sign can be adsorbed, so that the identification sign can be adsorbed on the upper end of the placing plate 6, thereby preventing the identification sign from deviating to cause welding failure, and by the effect of negative pressure, the welding fume can be introduced into the smoke extraction assembly 9 through the smoke inlet pipe 8, then transmitted through the smoke exhaust pipe 10 fixedly connected with the output end of the smoke extraction assembly 9, and discharged to the inner cavity of the mixing box 13 through the plurality of branch heads 12, mixed with the liquid in the inner cavity of the mixing box 13 at this time, the drive motor 15 is started, the output end of the drive motor 15 drives the rotating shaft 16 to rotate, the rotating of the rotating shaft 16 drives the plurality of stirring rods 17 to stir in the mixing box 13, so that the entering fume and the liquid in the inner cavity of the mixing box 13 can be stirred and mixed, so that the fume and the liquid can be fully contacted to achieve the effect of preliminary purification.

[0026] In this embodiment, the filtering assembly includes a first water filter 19 and a second water filter 20, which are connected by clamping. The upper end of the first water filter 19 is fixedly connected to the rotating shaft 16. The inner sides of the first water filter 19 and the second water filter 20 are provided with filter cartridges 22. The lower ends of the first water filter 19 and the second water filter 20 are provided with rotating seats 21, which are rotatably connected to the lower end of the inner wall of the collection box 14. The rotating shaft 16 is hollow, and a plurality of water inlet holes 18 are formed on the outer side of the rotating shaft 16. The plurality of water inlet holes 18 are arranged in the inner cavity of the mixing box 13.

[0027] Specifically, the rotating shaft 16 is hollow, and a plurality of water inlet holes 18 are formed on the outer side of the rotating shaft 16. The smoke and liquid mixture that has been preliminarily purified by stirring and mixing in the mixing box 13 can fall between the first water filter 19 and the second water filter 20 below by gravity. The filter cartridges 22 arranged on the inner sides of the first water filter 19 and the second water filter 20 can effectively filter solid particles and impurities in the smoke. At this time, the rotation of the rotating shaft 16 can drive the first water filter 19 and the second water filter 20 to rotate, thereby generating centrifugal force on the liquid mixture in the filter cartridges 22. The liquid in the filter cartridges 22 can be thrown into the inner cavity of the collection box 14, thereby effectively preventing the filter cartridges 22 from being clogged. The first water filter 19 and the second water filter 20 are connected by clamping, which can facilitate the separation of the first water filter 19 and the second water filter 20 for replacement and cleaning of the filter cartridges 22.

[0028] In this embodiment, the water pump 23 is fixedly installed at the lower end of the inner wall of the collection box 14. The upper end of the water pump 23 is fixedly connected to the drain circulating pipe 24, which is arranged in the inner cavity of the mixing box 13.

[0029] Specifically, by starting the water pump 23, the filtered liquid can be drawn and delivered to the inner cavity of the mixing box 13 through the drain circulating pipe 24 fixedly connected to the upper end of the water pump 23, thereby realizing the recycling of the liquid and continuously purifying the smoke entering the mixing box 13.

[0030] In this embodiment, the fixed block 11 is fixedly connected to the outer side of the smoke exhaust pipe 10 and fixedly installed on one side of the welded box body 1.

[0031] Specifically, by the design of the fixed block 11, the smoke exhaust pipe 10 can be fixedly installed on the welded box body 1, thereby improving the stability of the smoke exhaust pipe 10.

[0032] It needs to be explained that the utility model discloses a laser welding machine for identification label making, first, the user can conveniently open the sealed door 2 hinged at the front end of the welding box body 1 by pulling the handle 3, at this time, the identification label to be welded can be placed on the fixedly connected placement plate 6 on the inner wall of the welding box body 1, and after placement is completed, the sealed door 2 is closed, so that the sealing property of the box body during the welding process can be guaranteed, at this time, the welding gun head 5 is started to work, so that laser welding can be carried out on the identification label placed on the placement plate 6, during the welding process, welding fume is generated, at this time, the smoke suction assembly 9 is started, through the suction effect of the smoke suction assembly 9, the inner cavity of the material collecting hopper 7 can generate negative pressure, through the effect of the negative pressure, the identification label can be adsorbed, so that the identification label can be adsorbed on the upper end of the placement plate 6, and in turn, the identification label position offset caused by welding failure can be prevented, and through the effect of the negative pressure, the welding generated fume can pass through the smoke inlet pipe 8, enter the smoke suction assembly 9, and then be transmitted through the exhaust pipe 10 fixedly connected to the output end of the smoke suction assembly 9, and pass through the multiple branch heads 12 and be discharged into the inner cavity of the mixing box 13 to mix with the liquid medicine in the inner cavity of the mixing box 13, at this time, the driving motor 15 is started, the output end of the driving motor 15 drives the rotating shaft 16 to rotate, and the rotation of the rotating shaft 16 drives the multiple stirring rods 17 to stir in the mixing box 13, so that the entered fume and the liquid medicine in the inner cavity of the mixing box 13 are stirred and mixed, the fume and the liquid are fully contacted, and the preliminary purification effect is achieved, since the rotating shaft 16 is designed as hollow, and multiple water inlet holes 18 are formed in the outer side of the rotating shaft 16, the fume and the liquid mixture preliminarily purified through stirring and mixing in the mixing box 13 can fall between the first water filtering frame 19 and the second water filtering frame 20 below through the gravity effect, and the solid particles and impurities in the fume can be effectively filtered through the filter element 22 arranged in the inner sides of the first water filtering frame 19 and the second water filtering frame 20, at this time, through the rotation of the rotating shaft 16, the first water filtering frame 19 and the second water filtering frame 20 can be driven to rotate, and in turn, the liquid mixture in the filter element 22 can generate centrifugal force, the liquid medicine in the filter element 22 can be thrown into the inner cavity of the collecting box 14, so that the filter element 22 can be effectively prevented from being blocked, at this time, the water pump 23 is started, the filtered liquid can be extracted and conveyed to the inner cavity of the mixing box 13 through the drainage circulation pipe 24 fixedly connected to the upper end of the water pump 23, the liquid is recycled, the fume entering the mixing box 13 is continuously purified, and the utility model is relatively practical.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A laser welding machine for identification sign manufacturing, comprising a welding cabinet (1), characterized in that: The front end of the welded box (1) is hingedly connected with a sealing door (2), the front end of the sealing door (2) is fixedly connected with a handle (3), the inner wall upper end of the welded box (1) is fixedly connected with a welding gun head (5), the lower end of the welding gun head (5) is provided with a placing plate (6), the placing plate (6) is fixedly connected on the inner wall of the welded box (1), the lower end of the welded box (1) is provided with an air suction assembly, one side of the welded box (1) is provided with a mixing box (13), the lower end of the mixing box (13) is fixedly connected with a collecting box (14), the inner cavity of the mixing box (13) is provided with a stirring assembly, the inner cavity of the collecting box (14) is provided with a filtering assembly, the lower end of the welded box (1) is fixedly connected with supporting legs (4) at four corners.

2. A laser welding machine for making identification tags according to claim 1, characterized in that: The stirring assembly comprises a driving motor (15), the driving motor (15) is fixedly installed at the upper end of the mixing box (13), the output end of the driving motor (15) is fixedly connected with a rotating shaft (16), the rotating shaft (16) is rotatably connected with the mixing box (13), the outer side of the rotating shaft (16) is fixedly connected with a plurality of stirring rods (17), and the plurality of stirring rods (17) are arranged in the inner cavity of the mixing box (13).

3. The laser welder for sign making according to claim 1, wherein: The air suction assembly comprises a collecting hopper (7), the collecting hopper (7) is fixedly connected at the lower end of the welded box (1), the lower end of the collecting hopper (7) is fixedly connected with a smoke inlet pipe (8), the other end of the smoke inlet pipe (8) is fixedly connected with a smoke extraction assembly (9), the output end of the smoke extraction assembly (9) is fixedly connected with a smoke exhaust pipe (10), the other end of the smoke exhaust pipe (10) is fixedly connected with a plurality of branch heads (12), and the plurality of branch heads (12) are arranged in the inner cavity of the mixing box (13).

4. A laser welding machine for sign making according to claim 3, characterized in that: The filtering assembly comprises a first water filter frame (19) and a second water filter frame (20), the first water filter frame (19) and the second water filter frame (20) are designed to be clamped together, the upper end of the first water filter frame (19) is fixedly connected with the rotating shaft (16), the inner sides of the first water filter frame (19) and the second water filter frame (20) are provided with filter elements (22), the lower ends of the first water filter frame (19) and the second water filter frame (20) are provided with rotating seats (21), and the lower end of the rotating seat (21) is rotatably connected with the inner wall lower end of the collecting box (14).

5. A laser welding machine for sign making according to claim 4, characterized in that: The rotating shaft (16) is designed to be hollow, a plurality of water inlet holes (18) are formed in the outer side of the rotating shaft (16), and the plurality of water inlet holes (18) are arranged in the inner cavity of the mixing box (13).

6. A laser welding machine for sign making according to claim 5, characterized in that: The inner wall lower end of the collecting box (14) is fixedly installed with a water pump (23), the upper end of the water pump (23) is fixedly connected with a water drainage circulating pipe (24), and the water drainage circulating pipe (24) is arranged in the inner cavity of the mixing box (13).

7. The laser welder for sign making according to claim 3, wherein: The outer side of the smoke exhaust pipe (10) is fixedly connected with a fixed block (11), and the fixed block (11) is fixedly installed on one side of the welded box (1).

Images