CN216706358U

CN216706358U - Ceramic copper-clad plate laser cutting device

Info

Publication number: CN216706358U
Application number: CN202220157487.4U
Authority: CN
Inventors: 杨晓战
Original assignee: Shenzhen Sirui Chenxin Material Co ltd
Current assignee: Shenzhen Sirui Chenxin Material Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-06-10
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a laser cutting device for a ceramic copper-clad plate, which relates to the technical field of copper-clad plate production and comprises a cutting workbench, wherein a slide rail is fixedly installed on the outer side of the cutting workbench, a fixing device is arranged on the surface of the cutting workbench, a heat dissipation device is fixedly installed on the inner side of the cutting workbench, the fixing device comprises a device shell, a second buffer plate and a fixed sucker, the fixed sucker is fixedly installed at the bottom of the second buffer plate, and the heat dissipation device comprises a device box body, a motor and a fan blade. The bearing plate and the fixing frame are pushed to press and fix through the action of the hydraulic cylinder, the surface of the copper-clad plate is fixed through the fixing sucker, and in the pressing and fixing process, the first buffer plate, the buffer spring and the second buffer plate are matched to perform buffer protection, so that the phenomenon that the copper-clad plate is broken due to overlarge pressure during pressing is avoided, and the effects of improving the production yield and improving the use efficiency of the device are achieved.

Description

Ceramic copper-clad plate laser cutting device

Technical Field

The utility model relates to the technical field of production of ceramic copper-clad plates, in particular to a laser cutting device for production of a ceramic copper-clad plate.

Background

The ceramic copper-clad plate is formed by a ceramic substrate, a bonding layer and a conducting layer, and the copper foil is welded on an aluminum oxide or aluminum nitride ceramic substrate in a direct bonding mode at high temperature or an active metal brazing mode. The manufactured ultrathin composite substrate has high heat conduction characteristic, high adhesion strength, excellent solderability and excellent electrical insulation performance, is a basic material of a high-power electronic circuit interconnection technology and a structural technology, and the ceramic copper-clad plate needs to be cut during production, so that a laser cutting device for producing the ceramic copper-clad plate is provided, the laser cutting is to irradiate a cut material by using a high-power-density laser beam, so that the material is heated to a vaporization temperature quickly and is evaporated to form holes, and the holes continuously form narrow (such as about 0.05 mm) cutting seams along with the movement of the light beam to the material, thereby completing the cutting of the material.

The following problems exist in the prior art:

1. in the cutting process of the existing laser cutting device, a fixing mechanism is not used for fixing the copper-clad plate, so that the phenomenon of deviation is generated during cutting, and the utilization efficiency of the device is reduced;

2. when the existing laser cutting device is used, after laser cutting is carried out, the laser cutting head is in a high-temperature state, the heat dissipation is slow, the scalding to workers is easily caused, and the service efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser cutting device for a ceramic copper-clad plate, which is used for cutting the ceramic copper-clad plate of a ceramic machine, and aims to realize the capability of fixing the copper-clad plate in the cutting process and solve the problem that the copper-clad plate is fixed by no fixing mechanism in the cutting process so that the copper-clad plate is deviated in the cutting process; wherein another kind of purpose is in order to solve and carry out the laser cutting back, and the laser cutting head is in high temperature state, and the heat dissipation is slower, easily causes the problem of scald to the staff to reach the radiating effect who improves the laser cutting head.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

ceramic copper-clad plate laser cutting device, including the cutting workstation, the outside fixed mounting of cutting workstation has the slide rail, and the surface of cutting workstation is provided with fixing device, and the inboard fixed mounting of cutting workstation has heat abstractor.

The fixing device comprises a device shell, a second buffer plate and a fixed sucker, wherein the fixed sucker is fixedly arranged at the bottom of the second buffer plate.

The heat dissipation device comprises a device box body, a motor and fan blades, wherein the fan blades are fixedly arranged on an output shaft of the motor.

Preferably, the technical scheme of the utility model is further improved as follows: an electric sliding rail is arranged above the cutting workbench, sliding seats are fixedly connected to the two ends of the electric sliding rail, sliding clamping blocks are fixedly mounted on the inner sides of the sliding seats, and the inner surfaces of the sliding clamping blocks are connected with the inner walls of the sliding rails in a sliding mode.

Preferably, the technical scheme of the utility model is further improved as follows: the side slidable mounting of electronic slide rail has cutting device, and cutting device's top fixed mounting has cutting drive arrangement, and cutting device's bottom fixedly connected with laser cutting head.

Preferably, the technical scheme of the utility model is further improved as follows: the hydraulic cylinder is fixedly mounted at the top of the inner cavity of the device shell, the bearing plate is fixedly connected to the output end of the device shell, and the fixing frame is fixedly connected to the bottom of the bearing plate.

Preferably, the technical scheme of the utility model is further improved as follows: the fixed surface of mount installs the fixed block, the first buffer board of bottom fixedly connected with of fixed block, the bottom fixedly connected with buffer spring of first buffer board, buffer spring's one end and the last fixed surface of second buffer board are connected.

Preferably, the technical scheme of the utility model is further improved as follows: the inside of the device box body is fixedly provided with a cold air chamber, the inside of the cold air chamber is provided with a cold air manufacturing assembly, and the inner wall of the cold air manufacturing assembly is fixedly connected with an air delivery pipe.

Preferably, the technical scheme of the utility model is further improved as follows: the outside fixedly connected with fixed subassembly of motor, the one end of fixed subassembly and the inner wall fixed connection of device box, the motor passes through fixed subassembly fixed mounting in the inside of device box.

The utility model has the following effective effects: due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the laser cutting device for producing the ceramic copper-clad plate provided by the utility model adopts the common matching of the device shell, the hydraulic cylinder, the bearing plate, the fixing frame, the fixing block, the first buffer plate, the buffer spring, the second buffer plate and the fixed sucker, the bearing plate and the fixing frame are pushed to be pressed and fixed downwards under the action of the hydraulic cylinder, the fixed sucker is mainly used for fixing the surface of the copper-clad plate, and in the pressing and fixing process, the buffer protection is carried out by utilizing the matching of the first buffer plate, the buffer spring and the second buffer plate, so that the phenomenon that the copper-clad plate is cracked due to overlarge pressure during pressing is avoided, and the effect of improving the product percent of pass is achieved.

2. The utility model provides a laser cutting device for producing a ceramic copper-clad plate. Cold air is blown to the laser cutting head by the transmission of gas-supply pipe, utilizes the fan leaf, dispels the heat for it, has avoided carrying out the laser cutting back, and the laser cutting head is in high temperature state, and the heat dissipation is slower, easily causes the scald to the staff to lifting means security performance, and can reduce the idle radiating time of equipment, reached the effect that improves the device utilization efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the cutting device of the present invention;

FIG. 3 is a perspective view of the structural fixing device of the present invention;

fig. 4 is a schematic cross-sectional view of a heat dissipation device with a structure of the present invention.

In the figure: 1. cutting the working table; 11. a slide rail; 2. an electric slide rail; 21. a slide base; 22. a sliding clamping block; 23. a cutting drive device; 24. a cutting device; 25. a laser cutting head; 3. a fixing device; 31. a device housing; 32. a hydraulic cylinder; 33. a carrier plate; 34. a fixed mount; 35. a fixed block; 36. a first buffer plate; 37. a buffer spring; 38. a second buffer plate; 39. fixing the sucker; 4. a heat sink; 41. a device case; 42. a cold air chamber; 43. a cold air producing unit; 44. a gas delivery pipe; 45. a motor; 46. a fan blade; 47. and (6) fixing the assembly.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-4, the utility model provides a laser cutting device for producing a ceramic copper-clad plate, which comprises a cutting workbench 1, wherein a slide rail 11 is fixedly arranged on the outer side of the cutting workbench 1, a fixing device 3 is arranged on the surface of the cutting workbench 1, a heat dissipation device 4 is fixedly arranged on the inner side of the cutting workbench 1, the fixing device 3 comprises a device shell 31, a second buffer plate 38 and a fixed suction cup 39, the fixed suction cup 39 is fixedly arranged at the bottom of the second buffer plate 38, the heat dissipation device 4 comprises a device box 41, a motor 45 and a fan blade 46, the fan blade 46 is fixedly arranged on an output shaft of the motor 45, an electric slide rail 2 is arranged above the cutting workbench 1, slide seats 21 are fixedly connected with two ends of the electric slide rail 2, sliding clamping blocks 22 are fixedly arranged on the inner sides of the slide seats 21, and the inner surfaces of the sliding clamping blocks 22 are slidably connected with the inner walls of the slide rail 11, the side surface of the electric sliding rail 2 is provided with a cutting device 24 in a sliding manner, the top of the cutting device 24 is fixedly provided with a cutting driving device 23, and the bottom of the cutting device 24 is fixedly connected with a laser cutting head 25.

In this embodiment, according to the processing position that the copper-clad plate is located, slide carriage 21 is slided, then is cut by cutting drive arrangement 23 drive laser cutting head 25, and at the in-process of cutting, drive cutting device 24 by electronic slide rail 2, make it carry out round trip movement on the surface of electronic slide rail 2, cut to accelerate cutting efficiency.

Example 2

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the hydraulic cylinder 32 is fixedly mounted at the top of the inner cavity of the device housing 31, the bearing plate 33 is fixedly connected to the output end of the device housing 31, the fixing frame 34 is fixedly connected to the bottom of the bearing plate 33, the fixing block 35 is fixedly mounted on the surface of the fixing frame 34, the first buffer plate 36 is fixedly connected to the bottom end of the fixing block 35, the buffer spring 37 is fixedly connected to the bottom of the first buffer plate 36, and one end of the buffer spring 37 is fixedly connected to the upper surface of the second buffer plate 38.

In this embodiment, the hydraulic cylinder 32 drives the bearing plate 33 to push the fixing frame 34, the fixing frame 34 drives the fixing block 35 to press down and fix, in the pressing process, the first buffer plate 36, the buffer spring 37 and the second buffer plate 38 are matched to buffer, and then the surface of the copper-clad plate is fixed by the fixed sucker 39 so as to facilitate cutting.

Example 3

As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a cold air chamber 42 is fixedly installed inside the device case 41, a cold air producing assembly 43 is installed inside the cold air chamber 42, an air pipe 44 is fixedly connected to an inner wall of the cold air producing assembly 43, a fixing assembly 47 is fixedly connected to an outer side of the motor 45, one end of the fixing assembly 47 is fixedly connected to the inner wall of the device case 41, and the motor 45 is fixedly installed inside the device case 41 through the fixing assembly 47.

In this embodiment, the cold air is produced by the cooperation of the cold air chamber 42 and the cold air producing assembly 43, the cold air is transmitted by the air pipe 44, and the motor 45 and the fan blade 46 are cooperated, so that the fan blade 46 is driven by the motor 45 to rotate, the cold air is blown to the laser cutting head to dissipate heat, and the motor 45 is fixed by the fixing assembly 47 to limit the laser cutting head.

The working principle of the laser cutting device for the ceramic copper-clad plate is specifically explained below.

As shown in fig. 1-4, firstly, the hydraulic cylinder 32 drives the bearing plate 33 to push the fixing frame 34, the fixing frame 34 drives the fixing block 35 to press down and fix, in the pressing process, the first buffer plate 36, the buffer spring 37 and the second buffer plate 38 are used for matching to buffer, then the fixed sucker 39 fixes the surface of the copper-clad plate, then the slide base 21 is slid according to the processing position of the copper-clad plate, then the cutting driving device 23 drives the laser cutting head 25 to cut, in the cutting process, the electric slide rail 2 drives the cutting device 24 to move back and forth on the surface of the electric slide rail 2 to cut, so as to accelerate the cutting efficiency, after the cutting is finished, cold air is produced through the matching of the cold air chamber 42 and the cold air producing component 43, the cold air is transmitted by the cold air pipe 44, and is matched by the motor 45 and the fan blade 46, the fan 46 is driven by the motor 45 to rotate, so that cold air is blown to the laser cutting head to dissipate heat of the laser cutting head.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the utility model as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a pottery copper-clad plate laser cutting device, includes cutting table (1), the outside fixed mounting of cutting table (1) has slide rail (11), its characterized in that: the surface of the cutting workbench (1) is provided with a fixing device (3), and the inner side of the cutting workbench (1) is fixedly provided with a heat dissipation device (4);

the fixing device (3) comprises a device shell (31), a second buffer plate (38) and a fixed sucker (39), wherein the fixed sucker (39) is fixedly arranged at the bottom of the second buffer plate (38);

the heat dissipation device (4) comprises a device box body (41), a motor (45) and fan blades (46), wherein the fan blades (46) are fixedly arranged on an output shaft of the motor (45).

2. The laser cutting device for the ceramic copper-clad plate according to claim 1, which is characterized in that: an electric sliding rail (2) is arranged above the cutting workbench (1), sliding seats (21) are fixedly connected to two ends of the electric sliding rail (2), sliding clamping blocks (22) are fixedly mounted on the inner sides of the sliding seats (21), and the inner surfaces of the sliding clamping blocks (22) are in sliding connection with the inner walls of the sliding rails (11).

3. The laser cutting device for the ceramic copper-clad plate according to claim 2, which is characterized in that: the side surface of the electric sliding rail (2) is provided with a cutting device (24) in a sliding manner, the top of the cutting device (24) is fixedly provided with a cutting driving device (23), and the bottom of the cutting device (24) is fixedly connected with a laser cutting head (25).

4. The laser cutting device for the ceramic copper-clad plate according to claim 1, which is characterized in that: the hydraulic cylinder (32) is fixedly mounted at the top of the inner cavity of the device shell (31), the bearing plate (33) is fixedly connected to the output end of the device shell (31), and the fixing frame (34) is fixedly connected to the bottom of the bearing plate (33).

5. The laser cutting device for the ceramic copper-clad plate according to claim 4, wherein: fixed surface of mount (34) installs fixed block (35), the first buffer board of bottom fixedly connected with (36) of fixed block (35), the bottom fixedly connected with buffer spring (37) of first buffer board (36), the one end of buffer spring (37) and the last fixed surface of second buffer board (38) are connected.

6. The laser cutting device for the ceramic copper-clad plate according to claim 1, which is characterized in that: a cold air chamber (42) is fixedly arranged in the device box body (41), a cold air manufacturing assembly (43) is arranged in the cold air chamber (42), and an air conveying pipe (44) is fixedly connected to the inner wall of the cold air manufacturing assembly (43).

7. The laser cutting device for the ceramic copper-clad plate according to claim 1, which is characterized in that: the outside fixedly connected with fixed subassembly (47) of motor (45), the one end of fixed subassembly (47) and the inner wall fixed connection of device box (41), motor (45) pass through fixed subassembly (47) fixed mounting in the inside of device box (41).