Laser cutting welding machine with cooling mechanism

Abstract

The utility model belongs to the technical field of laser cutting and welding machines, and particularly discloses a laser cutting and welding machine with a cooling mechanism, which comprises a table body and a plate, the plate is transversely arranged at the top of the table body, a support is erected between two sides above the table body, a through groove is arranged on the right side in the table body, and the cooling mechanism is arranged in the through groove. A filter screen is installed on the upper portion of the interior of the through groove, and a shell is installed on the right side of the top of the table body. According to the laser cutting welding machine with the cooling mechanism, the water tank is installed on the right side of the bottom of the table body, when a plate passes through the shell at the top of the table body, a liquid inlet pump at the upper right corner is opened, cooling water is injected into two sets of spraying discs through a three-way water pipe, the plate moving below is cooled, and redundant liquid flows into the water tank along a through groove; under the screening treatment of the filter screen and the filter frame, metal impurities in the sewage can be filtered, and then the sewage is guided out by the liquid guide pump, so that the problem of lack of a cooling mechanism is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting welding machine technical field, concretely is a kind of laser cutting welding machine with cooling mechanism. BACKGROUND

[0002] Laser cutting and welding are both the way that high-power laser beam is irradiated to the surface of the workpiece to be processed, so that the material vaporizes and forms a hole or a fracture surface, and if the laser beam moves continuously, it can also form a continuous hole groove, and the two can be spliced together and fixed while the cutting surface of the workpiece is still warm.

[0003] Whether it is cutting or welding, the place irradiated by the laser beam has a certain temperature, which can reach a high level when the material vaporizes, and if the cooling process cannot be carried out in time, there is a possibility of burning the staff or damaging the mechanical structure, which is not conducive to continuous processing.

[0004] Now, a new type of laser cutting welding machine with cooling mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a kind of laser cutting welding machine with cooling mechanism to solve the problem of lacking cooling mechanism in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of laser cutting welding machine with cooling mechanism, including table body and board, the top of the table body is transversely provided with board, the bracket is connected between the two sides above the table body, the right side in the table body is provided with through slot, and the upper portion in the through slot is installed with filter screen, the right side of the top of the table body is installed with shell, and the left side in the shell is installed with two groups of fans in the rear, the center of the inside of the shell is welded with partition, and the right upper corner of the outside of the shell is installed with water pipe, the water pipe is installed with liquid inlet pump above, the front end and the rear end of the bottom of the water pipe are installed with spray disc respectively, the right side of the bottom of the table body is installed with water tank, and the right side of the outside of the water tank is installed with liquid guide pump, the two sides in the water tank are installed with clamping sleeve respectively, and the top of the clamping sleeve is clamped and fixed with filter frame.

[0007] As a further technical scheme of the utility model, the top of the filter frame on both sides is embedded in the clamping sleeve, and the filter frame is located at the bottom of the through slot.

[0008] As a further technical scheme of the utility model, the left and right and center of the inside of the table body are respectively provided with cylindrical chambers, and the front and back of the inside of the cylindrical chamber is movably connected with a rotating roller, the front and back of the left and right and center of the bottom of the support is respectively provided with a cylinder one, and the bottom of the piston rod of the cylinder one is fixedly provided with an assembling block, the front and back of the surface of the assembling block is movably connected with a guide roller, and the surface of the guide roller is attached with a frosted layer, and the front end between the guide roller and the assembling block is provided with a motor two.

[0009] As a further technical scheme of the utility model, the guide roller is above the rotating roller, and the rotating roller and the guide roller are in the same vertical plane.

[0010] As a further technical scheme of the utility model, the cylinder one and the assembling block are symmetrically installed at the front and back of the liquid guide pump, and the rotating roller and the frosted layer are coaxially sleeved.

[0011] As a further technical scheme of the utility model, the front and back of the inside of the left side of the support is provided with a movable groove, the rear of the inside of the movable groove is provided with a motor one, the front and back of the inside of the movable groove is movably connected with a screw rod, the outside of the screw rod is sleeved with a threaded sleeve, the bottom of the threaded sleeve is provided with a cylinder two, the lower portion of the piston rod of the cylinder two is provided with a horizontal plate, the center of the bottom of the horizontal plate is fixedly provided with a laser head, the four corners of the horizontal plate are provided with a sliding groove, the inside of the sliding groove is movably connected with a pressing rod, the top of the pressing rod and the horizontal plate are welded with a spring, the bottom of the pressing rod is welded with a pressing block, the front and back of the inside of the pressing block is movably connected with a rotating wheel, and the left side of the top end of the support is provided with a laser generator.

[0012] As a further technical scheme of the utility model, the spring is wound on the outside of the pressing rod, and the pressing rod can move vertically along the inner wall of the sliding groove.

[0013] As a further technical scheme of the utility model, the front of the output end of the motor one is connected with the screw rod, and the threaded sleeve is guided to move back and forth.

[0014] Compared with the prior art, the utility model has the advantages that the laser cutting and welding machine with the cooling mechanism not only realizes rapid reduction of the temperature of the processing position, facilitates the transmission of the plate to be processed, but also realizes protection of the cutting position.

[0015] (1) the water tank is installed on the right side of the bottom of the table body, the plate is blown by the two groups of fans when passing through the shell on the top of the table body, the liquid inlet pump on the upper right corner is opened, the cooling water is injected into the two groups of spray discs through the three-way water pipe, the plate moving downward is cooled, the excess liquid flows into the water tank through the through groove, the metal impurities in the sewage are filtered under the screening treatment of the filter screen and the filter frame, and then the liquid is guided out by the liquid guide pump, so that the plate can be rapidly cooled in a short time.

[0016] (2) through the assembly block surface between before and after the active connection with the guide roller, the table surface of the plate is always subject to the guide roller and the support of the rotating roller, the left, middle and right three air cylinders, can be generated by the piston rod according to the thickness of the plate to adjust the position of the assembly block, after the motor two start, can guide the plate to continue to move to the right by the guide roller with the sand layer, or accept cutting, welding, or accept cooling treatment, the existence of the sand layer can increase the friction resistance, avoid the guide roller idle;

[0017] (3) through the installation of the transverse plate below the piston rod of the air cylinder two, the rotation of the screw rod is controlled by the motor one, the threaded sleeve moves forward and backward along the straight movable groove, pushes the air cylinder two and the laser head installed on the transverse plate up and down, the sliding groove around the transverse plate is inserted with the pressure rod, which can force the pressure rod, the bottom pressure block and the rotating wheel to adhere to the surface of the plate under the limitation of the spring, maintain the stability of the laser head and other things when moving, facilitate the laser cutting and welding of the plate by the laser generator. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 it is the front view sectional structure schematic diagram of the utility model;

[0019] Figure 2 it is the front view sectional structure schematic diagram of the water tank of the utility model;

[0020] Figure 3 it is the movable groove side view sectional structure schematic diagram of the utility model;

[0021] Figure 4 it is the Figure 1 it is the local section enlarged structure schematic diagram of A in the utility model.

[0022] In the drawing: 1, table body; 2, plate; 3, support; 4, air cylinder one; 5, laser generator; 6, air cylinder two; 7, shell; 8, fan; 9, partition; 10, liquid inlet pump; 11, water pipe; 12, spray disc; 13, guide roller; 14, cylindrical chamber; 15, rotating roller; 16, liquid guide pump; 17, water tank; 18, filter frame; 19, through groove; 20, clamping sleeve; 21, filter screen; 22, motor one; 23, movable groove; 24, threaded sleeve; 25, screw rod; 26, assembly block; 27, sand layer; 28, pressure rod; 29, spring; 30, transverse plate; 31, sliding groove; 32, pressure block; 33, rotating wheel; 34, laser head; 35, motor two. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] Please refer to Figures 1-4 The present application provides an embodiment: a laser cutting and welding machine with a cooling mechanism, comprising a table body 1 and a plate 2, the top of the table body 1 is transversely provided with the plate 2, two sides above the table body 1 are connected with a support 3, the right side inside the table body 1 is provided with a through slot 19, and the upper part inside the through slot 19 is installed with a filter screen 21, the right side of the top of the table body 1 is installed with a shell 7, and the rear left side inside the shell 7 is installed with two groups of fans 8, the center of the inner side of the shell 7 is welded with a partition plate 9, and the upper right corner outside the shell 7 is installed with a water pipe 11, the water pipe 11 is installed with an inlet pump 10, and the front end and the rear end of the bottom of the water pipe 11 are respectively installed with a spray disc 12, the right side of the bottom of the table body 1 is installed with a water tank 17, and the right side outside the water tank 17 is installed with a liquid guide pump 16, the two sides inside the water tank 17 are respectively installed with a clamping sleeve 20, and the top of the clamping sleeve 20 is clamped and fixed with a filter frame 18;

[0025] The top of the filter frame 18 is embedded in the clamping sleeve 20, and the filter frame 18 is located at the bottom of the through slot 19;

[0026] Specifically, as shown in Figure 1 and Figure 2 , when the plate 2 passes through the shell 7 on the top of the table body 1, the inlet pump 10 at the upper right corner is opened, the cooling water is injected into the two groups of spray discs 12 through the three-way water pipe 11, the plate 2 moving below is cooled, the excess liquid flows into the water tank 17 along the through slot 19, and the metal impurities in the sewage can be filtered through the screening treatment of the filter screen 21 and the filter frame 18, and then guided out by the liquid guide pump 16.

[0027] The left and right and center of the inside of the table body 1 are respectively provided with cylindrical chambers 14, and the front and back of the inside of the cylindrical chambers 14 are movably connected with rotating rollers 15, the front and back ends of the left and right and center of the bottom of the support 3 are respectively installed with air cylinders 14, and the bottom of the piston rod of the air cylinder 14 is fixed with an assembly block 26, the front and back of the surface of the assembly block 26 is movably connected with a guide roller 13, and the surface of the guide roller 13 is attached with a frosted layer 27, and the front end between the guide roller 13 and the assembly block 26 is installed with a motor 35;

[0028] The guide roller 13 is located above the rotating roller 15, the rotating roller 15 is in the same vertical plane with the guide roller 13, the air cylinder 4 and the assembly block 26 are symmetrically installed at the front and rear ends of the liquid guide pump 16, and the rotating roller 15 and the frosted layer 27 are concentrically sleeved together;

[0029] Specifically, as shown in Figure 1 and Figure 3 , the plate 2 on the surface of the table body 1 is always pressed by the guide roller 13 and supported by the rotating roller 15, the left, middle and right air cylinders 4 can automatically adjust the position of the assembly block 26 through the piston rod according to the thickness of the plate 2, and after the motor 35 is started, the plate 2 can be guided to continue to move to the right by the guide roller 13 with the frosted layer 27, or be subjected to cutting, welding or cooling treatment.

[0030] The front and rear of the inside left side of the support 3 is provided with a movable groove 23, and the rear of the inside of the movable groove 23 is provided with a motor 22, the front and rear of the inside of the movable groove 23 is movably connected with a screw rod 25, the outside of the screw rod 25 is sleeved with a threaded sleeve 24, and the bottom of the threaded sleeve 24 is provided with an air cylinder 6, the lower part of the piston rod of the air cylinder 6 is provided with a horizontal plate 30, and the center of the bottom of the horizontal plate 30 is fixed with a laser head 34, the four corners of the horizontal plate 30 are provided with a sliding groove 31, and the inside of the sliding groove 31 is movably connected with a pressing rod 28, the top of the pressing rod 28 and the horizontal plate 30 are welded with a spring 29, the bottom of the pressing rod 28 is welded with a pressing block 32, and the front and rear of the inside of the pressing block 32 is movably connected with a rotating wheel 33, and the left side of the top end of the support 3 is provided with a laser generator 5;

[0031] The spring 29 is wound outside the pressing rod 28, the pressing rod 28 can move vertically along the inner wall of the sliding groove 31, the front of the output end of the motor 22 is fixedly connected with the screw rod 25, and the threaded sleeve 24 is guided to move forward and backward by the screw rod 25;

[0032] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 , the rotation of the screw rod 25 is controlled by the motor 22, the threaded sleeve 24 moves forward and backward along the straight movable groove 23, the air cylinder 6 is pushed and the horizontal plate 30 and the laser head 34 installed thereon are lifted up and down, and the sliding groove 31 around the horizontal plate 30 is inserted with the pressing rod 28, which is forced to adhere to the surface of the plate 2 under the limitation of the spring 29, the pressing block 32 and the rotating wheel 33 at the bottom, thereby maintaining the stability of the laser head 34 and the like when moving.

[0033] Working principle: the utility model discloses in use, the board 2 of table body 1 surface is always pressed and supported by guide roller 13 and rotary roller 15, left middle right three places's cylinder one 4 can be according to the thickness of board 2 spontaneously through piston rod adjustment assembly block 26's position, after motor two 35 starts, can guide board 2 continue to move to right by with frosted layer 27's guide roller 13, in this process, with motor one 22 control screw rod 25's rotation, along straight movable slot 23 moves back and forth screw sleeve 24, push cylinder two 6 and go up and down and lift plate 30 and its installed laser head 34, the sliding slot 31 of four around lift plate 30 is inserted with pressure rod 28, under the restriction of spring 29, can force pressure rod 28 and bottom pressure block 32, runner 33 to adhere to the surface of board 2 in succession, maintain the stability of laser head 34 when moving, the laser ability of through laser generator 5 is generated to cut, weld board 2, when board 2 passes through shell 7 on the top of table body 1, the liquid inlet pump 10 of upper right corner opens, passes through three-way water pipe 11 and injects cooling water into two groups of spray disc 12, carries out cooling treatment to the board 2 of moving in below, and the liquid of superfluous flows into water tank 17 along through groove 19, under the screening of filter screen 21 and filter frame 18, can filter the metal impurities in sewage, and then by guide pump 16 leads out.

[0034] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A laser cutting and welding machine with cooling mechanism, comprising a table body (1) and a plate (2), characterized in that: The top of the table body (1) is provided with a plate (2), the two sides above the table body (1) are provided with a support (3), the right side of the inside of the table body (1) is provided with a through slot (19), the upper part of the inside of the through slot (19) is provided with a filter screen (21), the right side of the top of the table body (1) is provided with a shell (7), the rear of the left side of the inside of the shell (7) is provided with two groups of fans (8), the center of the inside of the shell (7) is welded with a partition plate (9), the upper right corner of the outside of the shell (7) is provided with a water pipe (11), the water pipe (11) is provided with a liquid inlet pump (10), the front end and the rear end of the bottom of the water pipe (11) are provided with a spray disc (12), the right side of the bottom of the table body (1) is provided with a water tank (17), the right side of the outside of the water tank (17) is provided with a liquid guide pump (16), the two sides of the inside of the water tank (17) are provided with a clamping sleeve (20), and the top of the clamping sleeve (20) is clamped and fixed with a filter frame (18).

2. The laser cutting and welding machine of claim 1, wherein: The top of the filter frame (18) is embedded in the clamping sleeve (20), and the filter frame (18) is located at the bottom of the through slot (19).

3. The laser cutting and welding machine of claim 1, wherein: The inside of the table body (1) is provided with a cylindrical chamber (14) at the left, the right and the center, and the front and the rear of the inside of the cylindrical chamber (14) are movably connected with a rotating roller (15), the front and the rear of the left and the right and the center of the bottom of the support (3) are provided with a cylinder one (4), the bottom of the piston rod of the cylinder one (4) is fixed with an assembly block (26), the front and the rear of the surface of the assembly block (26) are movably connected with a guide roller (13), the surface of the guide roller (13) is attached with a frosted layer (27), and the front end between the guide roller (13) and the assembly block (26) is provided with a motor two (35).

4. The laser cutting and welding machine of claim 3, wherein: The guide roller (13) is located above the rotating roller (15), and the rotating roller (15) and the guide roller (13) are in the same vertical plane.

5. The laser cutting and welding machine of claim 3, wherein: The cylinder one (4) and the assembly block (26) are symmetrically installed at the front and the rear of the liquid guide pump (16), and the rotating roller (15) and the frosted layer (27) are concentrically sleeved.

6. The laser cutting and welding machine of claim 1, wherein: The front and the rear of the left side of the inside of the support (3) are provided with a movable groove (23), the rear of the inside of the movable groove (23) is provided with a motor one (22), the front and the rear of the inside of the movable groove (23) are movably connected with a screw rod (25), the outside of the screw rod (25) is sleeved with a threaded sleeve (24), the bottom of the threaded sleeve (24) is provided with a cylinder two (6), the lower side of the piston rod of the cylinder two (6) is provided with a horizontal plate (30), the center of the bottom of the horizontal plate (30) is fixed with a laser head (34), the four corners of the horizontal plate (30) are provided with a sliding groove (31), the inside of the sliding groove (31) is movably connected with a pressing rod (28), the top of the pressing rod (28) and the horizontal plate (30) are welded with a spring (29), the bottom of the pressing rod (28) is welded with a pressing block (32), the front and the rear of the inside of the pressing block (32) are movably connected with a rotating wheel (33), and the left side of the top of the support (3) is provided with a laser generator (5).

7. The laser cutting and welding machine of claim 6, wherein: The spring (29) is wound outside the pressing rod (28), and the pressing rod (28) can move vertically along the inner wall of the sliding groove (31).

8. The laser cutting and welding machine of claim 6, wherein: The front end of the output of the motor (22) is fixedly connected with the screw rod (25), and the threaded sleeve (24) is guided to move back and forth by the screw rod (25).

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