TWM626328U - Laser cutting machine - Google Patents

Abstract

A laser cutting machine at least includes a frame body, a working platform is mounted on the frame body, and a cutting table, a first displacement device capable of X-axis displacement and a Y-axis displacement device are installed on the working platform A second displacement device for displacement, a fastening device is installed on the first displacement device, the fastening device is used to fix a hollow pipe, a third displacement device that can do Z-axis displacement is installed on the second displacement device Displacement device, a cutting device corresponding to the top of the cutting table is installed on the third displacement device, and corresponding to the top of the cutting table, there is a waterway system beside the frame body, and the waterway system has a The water inlet pipe at the end of the hollow pipe piece, when the hollow pipe piece is subjected to the cutting operation by the cutting device, the liquid can pass through the water inlet pipe to flush the slag produced during cutting out of the pipe.

Description

Laser cutting machine

This creation is about a laser cutting machine, which is used for the cutting and processing of tubular objects, especially through the design of the waterway, so that the slag produced during processing can be effectively flushed out, so as to improve the efficiency.

The rapid progress of science and technology has driven the development of the industry, and then developed many processing modes of different technologies. Among them, the efficient and relatively safe laser cutting technology can cut very delicate and small objects, so it has also become a processing technology. important part.

In the process of cutting objects, especially when processing tubular objects, the slag produced instantaneously at high temperature will stick to the inside of the tube, so the hollow inside of the tubular object is quite easy to trap the slag, which must be removed by physical means afterwards, not only It is not easy to remove, and it is more likely to affect the yield of processed products.

Therefore, a waterway system is designed, which can be used to flush out the water from the inside of the tubular object, so as to avoid the slag trapping generated during processing, and thus create a solution for the laser cutting machine.

The laser cutting machine of the present creation includes at least a frame, the frame is used for loading a host and a working platform, a cutting table is installed on the working platform; a first displacement device is installed on the working platform A first axial displacement is performed on the platform; a fastening device is installed on the first displacement device, The fastening device has a waterproof direct-drive motor, the direct-drive motor is electrically connected to the host, and a clamp is connected to the direct-drive motor toward the first axial direction, and the clamp is used for clamping a waiting For the cut hollow pipe, a movable sleeve is sleeved on the collet, a through hole communicating with the direct drive motor and the collet is provided, and the end of the through hole close to the direct drive motor is set as an inlet end, One end of the through hole close to the chuck is set as an outlet end; a second displacement device is installed on the working platform to perform a second axial displacement; a third displacement device is installed in A third axial displacement is performed on the second displacement device; a cutting device is installed on the third displacement device and corresponds to the top of the cutting table; and a waterway system is located beside the frame body , the waterway system has a water collecting tank, a filter material and a liquid pumping device are installed on the water collecting tank, and a water inlet pipe is connected to the liquid pumping device, and the water inlet pipe is sleeved at the end of the hollow pipe fitting. When the cutting device performs the cutting operation, the liquid pumping device will extract the liquid in the water collecting tank and send it into the hollow pipe, so as to facilitate the flushing of the cut slag from the pipe.

In a preferred embodiment, the first displacement device has a first sliding rail, a first sliding seat is mounted on the first sliding rail, and a first displacement motor and a first sliding seat are respectively mounted on the first sliding seat. a first displacement seat, the first displacement seat is used to install the direct drive motor, the first displacement motor is electrically connected to the main engine, the first sliding rail is arranged towards the first axial direction, and is located in the first Two predetermined positions on the slide rail are respectively provided with a first limit sensor.

In a preferred embodiment, the chuck is pneumatic, and an air outlet and an air inlet are installed on the movable sleeve, and the air outlet and the air inlet control the opening and closing of the chuck through the air inlet and outlet. .

In a preferred embodiment, the second displacement device has a second sliding rail, a second sliding seat is installed on the second sliding rail, and a second displacement motor and a second sliding seat are respectively installed on the second sliding seat. A second displacement seat, the second displacement motor is electrically connected to the host, the second slide rail is disposed toward the second axial direction, and a second limit is respectively set at two predetermined positions on the second slide rail sensor, the third displacement device The device has a third displacement motor, the third displacement motor is used to drive a third displacement seat, the third displacement motor is electrically connected to the host, the third displacement seat is arranged toward the third axial direction, and is located in the Two predetermined positions beside the third displacement seat are respectively provided with a third limit sensor, and the third displacement seat is used for installing the cutting device.

In a preferred embodiment, one or more sewage holes are opened on the working platform, each of the sewage holes is corresponding to a position below or around the lower part of the cutting device, and a A sewage tank, the sewage tank has a sewage outlet with a lower horizontal position, and the sewage outlet is located above the filter material.

In a preferred embodiment, the liquid pumping device is connected to a plurality of the water inlet pipes through a switching valve.

In a preferred embodiment, the working platform is provided with a support frame, and the support frame corresponds to the inlet end. When the hollow tube member is cut, the hollow tube member at the end is rested on the support frame.

In a preferred embodiment, a plurality of shock absorbers are evenly installed between the working platform and the frame body.

In a preferred embodiment, a receiving clamp is installed on one side of the cutting table, and the receiving clamp is used to clamp the hollow pipe after the cutting is completed.

In a preferred embodiment, a level is fixed on the working platform corresponding to one side of the fastening device.

1: Frame

11: Host

12: Work Platform

121: Cutting table

122: drain hole

13: Sewage tank

131: Sewage outlet

14: Support frame

15: Shock absorber

16: Undertake fixture

17: Leveler

2: The first displacement device

21: The first rail

22: The first slide

23: The first displacement motor

24: The first displacement seat

25: The first limit sensor

3: Fastening device

31: Direct drive motor

32: Chuck

33: Active casing

331: Air outlet

332: Intake end

34: Through hole

341: entry port

342: Exit port

4: Second displacement device

41: Second rail

42: Second slide

43: Second displacement motor

44: Second displacement seat

45: Second limit sensor

5: The third displacement device

51: The third displacement motor

52: The third displacement seat

53: The third limit sensor

6: Cutting device

7: Waterway system

71: Collecting tank

711: Filter material

72: Pumping device

73: Water inlet pipe

74: Switching valve

8: Hollow pipe fittings

[Picture 1] is a three-dimensional schematic diagram of the structure of the laser cutting machine.

[Picture 2] is a three-dimensional schematic diagram of the structure of the laser cutting machine from another perspective.

[Figure 3] is a partial cross-sectional schematic diagram of the structure of the first displacement device of the laser cutting machine of this creation.

[Fig. 4] is a partial three-dimensional schematic diagram of the structure of the first displacement device of the laser cutting machine of this creation.

[Fig. 5] is a partial cross-sectional schematic diagram of the structure of the second displacement device of the laser cutting machine of this creation.

[Fig. 6] is a partial perspective view of the structure of the second displacement device of the laser cutting machine of this creation.

[Fig. 7] is a partial three-dimensional schematic diagram of the structure of the third displacement device of the laser cutting machine of this creation.

[Fig. 8] is a schematic diagram of the implementation of the laser cutting machine of this creation.

[Picture 9] is a schematic diagram of the implementation of flushing of the laser cutting machine of this creation.

[Fig. 10] is a partial three-dimensional schematic diagram of the structure of the receiving fixture of the laser cutting machine of this creation.

[Picture 11] is a partial plan view of the level device of the laser cutting machine of this creation.

The terms "fixed", "connected", "connected", "installed", "sleeved" or "device" disclosed in the contents of this creation manual are used to describe the structure combination relationship, generally refer to the multiple structures in the After the combination, it will not be easily separated or dropped. It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct physical connection , it can also be indirectly connected through an intermediate medium, and it can be the internal communication of two components, such as: the use of threads, tenons, fasteners, nails, adhesives or high-frequency combination, and the "sleeve" among them One of the structures is combined outside the other.

Taking Fig. 8 of the drawings as an example, the "X-axis" used to describe the displacement direction disclosed in the content of this creation manual is the left-right direction in the figure, the "Y-axis" is the front-rear direction in the figure, and the "Z-axis" is the system The upper and lower directions in the figure are for the purpose of describing the features of this creation more accurately. The actual product structure direction will change with the corresponding relationship between the placement angle or the user's location, and this does not limit the equal coverage of this creation. scope.

Other technical contents, features and effects of the present creation will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings.

Please refer to Figures 1 and 2. As shown in the figures, the present laser cutting machine at least includes a frame 1, a first displacement device 2, a fastening device 3, a second displacement device 4, and a third A displacement device 5 , a cutting device 6 and a waterway system 7 , the frame body 1 is loaded with a main engine 11 and a working platform 12 , and the first displacement device 2 , the second displacement device 4 and the working platform 12 are installed on the working platform 12 . A cutting table 121, the fastening device 3 is mounted on the first displacement device 2, the third displacement device 5 is mounted on the second displacement device 4, and the cutting device 6 is mounted on On the third displacement device 5 , the waterway system 7 is located beside the frame body 1 .

A. Structural part of displacement control:

Please refer to FIGS. 3 and 4 , the first displacement device 2 has a first sliding rail 21 , a first sliding seat 22 is mounted on the first sliding rail 21 , and a first sliding seat 22 is respectively mounted on the first sliding seat 22 . A displacement motor 23 and a first displacement seat 24 are electrically connected to the host 11 . The first slide rail 21 is disposed toward the X-axis direction, and two on the first slide rail 21 A first limit sensor 25 is respectively set at the predetermined position; After the first displacement motor 23 is activated, it can drive the first sliding seat 22 to move on the first sliding rail 21 in the X-axis direction, and can reach the positions of the two first limit sensors 25 respectively. stop, so as to limit the movable range of the first sliding seat 22 to be between the two first limit sensors 25 .

Please refer to Figures 3 and 4, the fastening device 3 has a direct drive motor 31 (commonly known as a DD motor up), the direct drive motor 31 is electrically connected to the host 11, the direct drive motor 31 is mounted on the first displacement seat 24, and a chuck 32 is connected to the direct drive motor 31 toward the X-axis direction , the chuck 32 is sleeved with a movable sleeve 33, the direct drive motor 31 and the chuck 32 are provided with a communicating through hole 34, and the end of the through hole 34 close to the direct drive motor 31 is set as An inlet end 341, the end of the through hole 34 close to the chuck 32 is set as an outlet end 342; the direct drive motor 31 is provided with a waterproof layer on the outside; the chuck 32 is pneumatic, and the movable sleeve is 33 is provided with an air outlet end 331 and an air inlet end 332, the air outlet end 331 and the air inlet end 332 control the opening and closing of the chuck 32 through the air inlet and outlet, and a hollow pipe 8 to be cut can be placed by the inlet end 341. into and out of the outlet end 342 , and the collet 32 clamps the hollow tube 8 at the outlet end 342 .

Please refer to FIGS. 5-7 , the second displacement device 4 has a second sliding rail 41 , a second sliding seat 42 is mounted on the second sliding rail 41 , and a first sliding seat 42 is respectively mounted on the second sliding seat 42 . Two displacement motors 43 and a second displacement seat 44 , the second displacement motor 43 is electrically connected to the host 11 , the second slide rail 41 is disposed toward the Y-axis direction, and two on the second slide rail 41 A second limit sensor 45 is respectively disposed at the predetermined position, the third displacement device 5 has a third displacement motor 51, the third displacement motor 51 is used for driving a third displacement seat 52, the third displacement motor 51 Electrically connected to the host 11 , the third displacement seat 52 is disposed toward the Z-axis direction, and a third limit sensor 53 is respectively disposed at two predetermined positions beside the third displacement seat 52 . The cutting device 6 is mounted on the seat 52 , and the cutting device 6 corresponds to the top of the cutting table 121 ; the second displacement motor 43 can drive the second sliding seat 42 to do Y on the second sliding rail 41 after the second displacement motor 43 is activated. The movement in the axial direction can be stopped when reaching the positions of the two second limit sensors 45 respectively, so as to limit the movable range of the second sliding seat 42 between the two second limit sensors 45 between; After the third displacement motor 51 is activated, it can drive the third displacement base 52 to move in the Z-axis direction, and can stop when reaching the positions of the two third limit sensors 53 to limit the second displacement seat 52 . The movable range of the sliding seat 42 can be between the two third limit sensors 53 .

Please refer to Figs. 8 and 9 in this creation of the laser cutting machine. When performing laser cutting, the chuck 32 clamps the hollow tube 8, and the cutting device 6 can be controlled to be located at the outlet end 342 of the hollow pipe 8. The hollow tube 8 is cut, and the cutting action is through the first displacement device 2 to move in the X-axis direction, and the direct drive motor 31 of the fastening device 3 is rotated to perform center processing, and through the second displacement device 4 For Y-axis displacement, the third displacement device 5 is used for Z-axis displacement to facilitate vertical processing. The direction and displacement control of the displacement can be automatically set and operated through the control of the host 11 .

B. Structural part of waterway control:

Please refer to Figures 2 and 8, the water system 7 has a water collecting tank 71, a filter material 711 and a liquid pumping device 72 are installed on the water collecting tank 71, and a water inlet pipe 73 is connected to the liquid pumping device 72. The water pipe 73 is sleeved on the end of the hollow pipe member 8 ; when the hollow pipe member 8 is fixed to the fastening device 3 , the liquid suction device 72 will extract the liquid in the water collecting tank 71 and send it into the hollow pipe member 8 , in order to facilitate the cutting slag to be punched out during the cutting operation and cool down the temperature; one or more sewage holes 122 are opened on the working platform 12, and each of the sewage holes 122 corresponds to the cutting device. 6 at the position below or around the bottom, below each sewage hole 122 is provided with a sewage groove 13, and the sewage groove 13 has a sewage outlet 131 at a lower horizontal position, and the sewage outlet 131 is located in the filter material. 711, therefore, the flushed liquid and the cut slag will be discharged through the sewage outlet 131, and the slag will be filtered on the filter material 711, and the liquid can be recycled into the water collecting tank 71; The liquid device 72 can be connected to a plurality of the water inlet pipes 73 through a switching valve 74. The valve 74 can switch the water inlet pipe 73 for sending the liquid, and a plurality of the water inlet pipes 73 can be sleeved with a plurality of the hollow pipe pieces 8 at the same time. Therefore, when the previous hollow pipe piece 8 is cut, the next one The hollow pipe 8 is sleeved with the water inlet pipe 73 to complete the preparatory work in advance and improve the work efficiency; in this embodiment, the liquid pumping device 72 used for extracting the liquid can use a pumping motor or an air pressure device; it is used for flushing the molten slag. For liquids you can use either water, oil or detergent.

C. Auxiliary structure part of cutting operation:

Please refer to Figures 1 and 8, the working platform 12 is provided with a support frame 14, the support frame 14 is corresponding to the inlet end 341, when the hollow tube 8 is cut, the hollow tube 8 at the end is securely placed on the On the support frame 14; please refer to FIG. 8, a plurality of shock absorbers 15 are evenly installed between the work platform 12 and the frame body 1 to provide a buffer effect and make the cutting operation more stable; please refer to In FIG. 10, a receiving fixture 16 is installed on one side of the cutting table 121. The receiving fixture 16 is used to clamp the hollow pipe 8 after the cutting is completed, so that when the fastening device 3 is displaced away from the cutting device 6, it can be Keep the hollow pipe 8 at the cutting position, and will not move away from the fastening device 3, so as to facilitate the removal of the piece and proceed to the next cutting operation; please refer to Fig. 11, the working platform 12 corresponds to the tightening device 3. A aligner 17 is fixed on one side of the fixing device 3, and the aligner 17 can be locked in position when used for the first time, which serves as the collation of the collet 32 and the cutting device 6 in the X-axis direction and the Y-axis direction in the future. The datum with the Z-axis direction.

The above-mentioned embodiments are only preferred embodiments of the present creation, but are not intended to limit the present creation. Anyone who is familiar with this technical field and has ordinary knowledge, after understanding the aforementioned technical features and embodiments of the present creation, Equivalent changes or modifications made without departing from the spirit and scope of this creation are still within the scope of this creation, and the scope of patent protection of this creation shall be subject to the provisions attached to this specification. Whichever is defined in the Requested Terms shall prevail.

1: Frame

11: Host

12: Work Platform

121: Cutting table

122: drain hole

14: Support frame

17: Leveler

2: The first displacement device

3: Fastening device

4: Second displacement device

5: The third displacement device

6: Cutting device

Claims (10)

A laser cutting machine at least comprises: a frame for loading a main engine and a working platform, a cutting platform is installed on the working platform; a first displacement device is installed on the working platform to make A first axial displacement; a fastening device is installed on the first displacement device, the fastening device has a waterproof direct drive motor, the direct drive motor is electrically connected to the host, and the direct drive The motor is connected with a collet toward the first axial direction, and the collet is used to clamp a hollow pipe to be cut. A movable sleeve is sleeved on the collet, and the direct drive motor and the collet are arranged side by side. There is a communicating through hole, the end of the through hole close to the direct drive motor is set as an inlet end, and the end of the through hole close to the chuck is set as an outlet end; a second displacement device is installed in the A second axial displacement is performed on the working platform; a third displacement device is installed on the second displacement device to perform a third axial displacement; a cutting device is installed in the first displacement device On the three displacement devices, corresponding to the top of the cutting table; and a waterway system, located beside the frame, the waterway system has a water collection tank, and a filter material and a liquid pumping device are installed on the water collection tank. A water inlet pipe is connected to the device, and the water inlet pipe is sleeved on the end of the hollow pipe piece. When the hollow pipe piece is cut by the cutting device, the liquid pumping device will extract the liquid in the collecting tank and send it into the hollow pipe. Inside the hollow pipe, in order to facilitate the flushing of the cut slag from the pipe. The laser cutting machine of claim 1, wherein the first displacement device has a first sliding rail, a first sliding seat is mounted on the first sliding rail, and a first displacement is respectively mounted on the first sliding seat The motor and a first displacement seat, the first displacement seat is used to install the direct drive motor, the first displacement motor is electrically connected to the host, the first slide rail is arranged toward the first axial direction, and is located in the Two predetermined positions on the first slide rail are respectively provided with a first limit sensor. The laser cutting machine of claim 1, wherein the chuck is pneumatic type, an air outlet end and an air inlet end are installed on the movable sleeve, and the air outlet end and the air inlet end control the clamp through the air inlet and outlet. opening and closing of the head. The laser cutting machine of claim 1, wherein the second displacement device has a second sliding rail, a second sliding seat is mounted on the second sliding rail, and a second displacement is respectively mounted on the second sliding seat The motor and a second displacement seat, the second displacement motor is electrically connected to the host, the second slide rail is arranged towards the second axial direction, and a first slide rail is respectively set at two predetermined positions on the second slide rail Two limit sensors, the third displacement device has a third displacement motor, the third displacement motor is used to drive a third displacement base, the third displacement motor is electrically connected to the host, and the third displacement base is A third limit sensor is arranged at two predetermined positions beside the third displacement seat, and the third displacement seat is used to install the cutting device. The laser cutting machine of claim 1, wherein the working platform is provided with one or more blowdown holes, each blowdown hole corresponds to a position below or around the lower part of the cutting device, and each blowdown hole is below A sewage discharge groove is also provided, and the sewage discharge groove has a sewage discharge port with a lower horizontal position, and the sewage discharge port is located above the filter material. The laser cutting machine of claim 1, wherein the liquid pumping device is connected to a plurality of the water inlet pipes through a switching valve. The laser cutting machine of claim 1, wherein the working platform is provided with a support frame, the support frame is corresponding to the inlet end, and when the hollow tube is cut, the hollow tube at the end is rested on the support on the shelf. The laser cutting machine according to claim 1, wherein a plurality of shock absorbers are evenly installed between the working platform and the frame body. The laser cutting machine of claim 1, wherein a receiving fixture is installed on one side of the cutting table, and the receiving fixture is used for clamping the hollow pipe after the cutting is completed. The laser cutting machine according to claim 1, wherein a collimator is fixed on one side of the fastening device correspondingly on the working platform.

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