Chemical mechanical polishing combination of ceramic copper-clad plate

Abstract

The utility model relates to the technical field of ceramic copper-clad plate polishing tools, in particular to a chemical mechanical polishing combination of a ceramic copper-clad plate, which comprises a bottom plate, a support frame fixedly mounted on the bottom plate, a polishing component arranged on the support frame and comprising a second cylinder, and a top plate arranged on a telescopic shaft of the second cylinder. A driving motor is fixedly mounted in the center of the bottom surface of the top plate; a grinding and polishing pad is arranged at the tail end of an output shaft of the driving motor; a medicament conveying assembly is arranged on the bottom plate and comprises a conveying pump and an electric push rod fixedly installed on the supporting frame, a suction pipe is fixedly installed at the water inlet end of the conveying pump, a steel pipe is fixedly installed at the liquid outlet end of the conveying pump, a spiral pipe is fixedly installed at the tail end of the steel pipe, and a nozzle is fixedly installed at the tail end of the spiral pipe; the nozzle is arranged on a telescopic shaft of the electric push rod. The combined polishing device facilitates combined polishing operation and has a good polishing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic copper-clad plate polishing tools, in particular to a chemical mechanical polishing combination for ceramic copper-clad plates. Background Art

[0002] Ceramic copper clad laminate is a high-performance composite material that combines the high hardness and high wear resistance of ceramics with the good conductivity of copper. It is widely used in electronics, communications, aerospace and other fields. During the processing of ceramic copper clad laminates, such as accessories made of aluminum alloy materials, after engraving, a corresponding polishing device is usually used for rough grinding operations. This type of polishing device generally uses a super-hard grinding pad to rotate to complete the polishing and grinding operation. During the specific operation, the motor is used to drive the corresponding grinding pad to rotate along the surface of the ceramic copper clad laminate to achieve the grinding operation.

[0003] However, when using ordinary polishing pads for polishing operations, especially in the surface polishing stage, due to the difference in material properties, traditional polishing methods often fail to achieve the ideal polishing effect and are prone to damage to the material, which is not conducive to portable polishing operations with polishing liquid. Some polishing components also use manual polishing liquid, but the manual application of polishing liquid is troublesome and inconvenient to users. In view of this, we propose a chemical mechanical polishing combination for ceramic copper clad laminates. Utility Model Content

[0004] The utility model aims to provide a chemical mechanical polishing combination for a ceramic copper clad plate to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A chemical mechanical polishing combination for a ceramic copper-clad laminate comprises a base plate, a support frame is fixedly mounted on the upper surface of the base plate, a polishing assembly is arranged on the support frame, the polishing assembly comprises a second cylinder fixedly mounted on the top plate of the support frame, a top plate is arranged on the telescopic shaft of the second cylinder, a driving motor is fixedly mounted at the center position of the bottom surface of the top plate, and a grinding and polishing pad is arranged at the end of the output shaft of the driving motor; a drug delivery assembly is arranged on the base plate, the drug delivery assembly comprises a delivery pump fixedly mounted on the base plate and an electric push rod fixedly mounted on the support frame, a suction pipe is fixedly mounted on the water inlet end of the delivery pump, a steel pipe is fixedly mounted on the liquid outlet end of the delivery pump, a spiral pipe is fixedly mounted on the end of the steel pipe, a nozzle is fixedly mounted on the end of the spiral pipe, and the nozzle is arranged on the telescopic shaft of the electric push rod.

[0007] Preferably, an end plate is fixedly mounted on the end of the telescopic shaft of the electric push rod, and the nozzle is fixedly mounted on the end plate, so that the end plate is used to support the nozzle.

[0008] Preferably, a rectangular plate is fixedly mounted on the end of the telescopic shaft of the second cylinder, and the top plate is fixedly mounted on the bottom surface of the rectangular plate, so as to facilitate the fixed mounting operation of the top plate.

[0009] Preferably, a fixed plate is fixedly mounted on the end of the output shaft of the driving motor, and the grinding and polishing pad is fixedly mounted on the bottom surface of the fixed plate, so as to facilitate the fixed installation operation of the grinding and polishing pad.

[0010] Preferably, two symmetrical guide rods are fixedly mounted on the upper surface of the top plate, and two symmetrical guide holes are provided on the top plate of the support frame. The guide rods pass through the guide holes and are slidably connected to the guide holes, thereby guiding the up and down movement of the top plate.

[0011] Preferably, the spiral tube is a spiral hose, which is used for the forward and backward movement of the nozzle.

[0012] Preferably, four first cylinders arranged in a matrix are fixedly mounted on the bottom plate, and a clamping plate is fixedly mounted at the end of the telescopic shaft of the first cylinder, and the clamping plate is used for clamping operation.

[0013] Preferably, the nozzle is located on a side close to the first cylinder and is used for performing a reagent spraying operation onto the ceramic copper-clad plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model ensures that when in use, the second cylinder can be used to drive the grinding and polishing pad to move downward, and then the driving motor can be used to drive the grinding and polishing pad to rotate for grinding operation. In addition, the reagent delivery component can be used to deliver the polishing liquid to the nozzle position by using the delivery pump and spray it on the ceramic copper-clad plate, and then the grinding operation is performed to achieve the effect of combined polishing with the polishing liquid.

[0016] 2. The utility model provides the first cylinder and the clamping plate, so that the ceramic copper-clad plate can be clamped by the clamping plate to achieve a stable clamping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the polishing assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the medicine delivery component of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Bottom plate; 10. First cylinder; 11. Clamping plate; 12. Support frame; 13. Guide hole;

[0023] 2. Polishing assembly; 20. Second cylinder; 201. Rectangular plate; 21. Top plate; 22. Guide rod; 23. Drive motor; 24. Fixed plate; 25. Grinding and polishing pad;

[0024] 3. Drug delivery component; 30. Delivery pump; 31. Suction pipe; 32. Steel pipe; 33. Spiral pipe; 34. Nozzle; 35. Electric push rod; 36. End plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a chemical mechanical polishing assembly for a ceramic copper-clad plate, comprising a bottom plate 1, a support frame 12 is fixedly mounted on the upper surface of the bottom plate 1, a polishing assembly 2 is arranged on the support frame 12, the polishing assembly 2 comprises a second cylinder 20 fixedly mounted on the top plate of the support frame 12, a top plate 21 is arranged on the telescopic shaft of the second cylinder 20, a driving motor 23 is fixedly mounted at the center position of the bottom surface of the top plate 21, a grinding and polishing pad 25 is arranged at the end of the output shaft of the driving motor 23, so that the driving motor 23 is used to drive the grinding and polishing pad 25 to rotate to realize the grinding operation;

[0027] Specifically, a medicine delivery assembly 3 is provided on the base plate 1, and the medicine delivery assembly 3 includes a delivery pump 30 fixedly mounted on the base plate 1 and an electric push rod 35 fixedly mounted on the vertical section plate of the support frame 12. A suction pipe 31 is fixedly mounted on the water inlet end of the delivery pump 30, and a steel pipe 32 is fixedly mounted on the liquid outlet end of the delivery pump 30. A spiral tube 33 is fixedly mounted on the end of the steel pipe 32, and a nozzle 34 is fixedly mounted on the end of the spiral tube 33. The nozzle 34 is arranged on the telescopic shaft of the electric push rod 35, so that the electric push rod 35 can be used to drive the nozzle 34 to extend forward to the position of the ceramic copper-clad board, and then spray out the corresponding polishing liquid to perform a combined polishing operation.

[0028] In this embodiment, an end plate 36 is fixedly mounted on the end of the telescopic shaft of the electric push rod 35 , and the nozzle 34 is fixedly mounted on the end plate 36 , so that the end plate 36 is used to support the nozzle 34 .

[0029] Specifically, a rectangular plate 201 is fixedly installed at the end of the telescopic shaft of the second cylinder 20, and the top plate 21 is fixedly installed on the bottom surface of the rectangular plate 201 by multiple fastening screws, which is convenient for fixing and installing the top plate 21; a fixed plate 24 is fixedly installed at the end of the output shaft of the driving motor 23, and the grinding and polishing pad 25 is fixedly installed on the bottom surface of the fixed plate 24 by multiple fastening screws, which is convenient for fixing and installing the grinding and polishing pad 25.

[0030] Furthermore, two symmetrical guide rods 22 are fixedly installed on the upper surface of the top plate 21, and two symmetrical guide holes 13 are provided on the top plate of the support frame 12. The guide rods 22 pass through the guide holes 13 and are slidably connected to the guide holes 13, thereby guiding the up and down movement of the top plate 21.

[0031] In addition, the spiral tube 33 is a spiral hose, which is used for the forward and backward movement operation of the nozzle 34 , so that the spiral tube 33 can be unfolded and stretched without affecting the normal forward and backward movement of the nozzle 34 .

[0032] It is worth mentioning that four first cylinders 10 arranged in a matrix are fixedly installed on the base plate 1, and a clamping plate 11 is fixedly installed at the end of the telescopic shaft of the first cylinder 10. The clamping plate 11 is used for clamping operation to realize the clamping operation of the ceramic copper clad board placed on the base plate 1.

[0033] It is worth noting that the nozzle 34 is located on a side close to the first cylinder 10 and is used for performing a chemical spraying operation on the ceramic copper-clad plate.

[0034] When the chemical mechanical polishing combination of the ceramic copper-clad plate of the utility model is used, the suction pipe 31 is connected to the external polishing liquid delivery pipeline, the workpiece to be polished is placed on the bottom plate 1, and then the first cylinder 10 is started and made to work. When the first cylinder 10 works, the telescopic shaft on it extends to drive the clamping plate 11 to clamp the workpiece. After the clamping is fixed, the electric push rod 35 is started and made to work. When the electric push rod 35 works, the telescopic shaft on it extends to drive the nozzle 34 to move forward to a suitable position, and then the delivery pump 30 is connected to the external power supply and made to work. When the delivery pump 30 works, the polishing liquid is delivered to the nozzle 34 is sprayed and sprayed onto the surface of the workpiece. After the spraying is completed, the electric push rod 35 is started and made to work. When the electric push rod 35 works, the telescopic shaft thereon is shortened to drive the nozzle 34 to move backward to the initial position. Then the second cylinder 20 is started and made to work. When the second cylinder 20 works, the telescopic shaft thereon is extended to drive the top plate 21, the drive motor 23 and the grinding and polishing pad 25 to move downward, so that the grinding and polishing pad 25 is against the workpiece. Then the drive motor 23 is connected to an external power supply and made to work. When the drive motor 23 works, the output shaft thereon rotates to drive the grinding and polishing pad 25 to rotate to realize the combined polishing operation.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A chemical mechanical polishing assembly for a ceramic copper-clad laminate, comprising a base plate (1), characterized in that: A support frame (12) is fixedly mounted on the upper surface of the base plate (1), and a polishing assembly (2) is arranged on the support frame (12). The polishing assembly (2) comprises a second cylinder (20) fixedly mounted on the top plate of the support frame (12), a top plate (21) is arranged on the telescopic shaft of the second cylinder (20), a driving motor (23) is fixedly mounted at the center position of the bottom surface of the top plate (21), and a grinding and polishing pad (25) is arranged at the end of the output shaft of the driving motor (23); a drug delivery assembly (25) is arranged on the base plate (1). 3), the medicine delivery assembly (3) comprises a delivery pump (30) fixedly mounted on the base plate (1) and an electric push rod (35) fixedly mounted on the support frame (12), a suction pipe (31) fixedly mounted on the water inlet end of the delivery pump (30), a steel pipe (32) fixedly mounted on the liquid outlet end of the delivery pump (30), a spiral pipe (33) fixedly mounted on the end of the steel pipe (32), a nozzle (34) fixedly mounted on the end of the spiral pipe (33), and the nozzle (34) is arranged on the telescopic shaft of the electric push rod (35).

2. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: An end plate (36) is fixedly mounted on the end of the telescopic shaft of the electric push rod (35), and the nozzle (34) is fixedly mounted on the end plate (36).

3. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: A rectangular plate (201) is fixedly mounted on the end of the telescopic shaft of the second cylinder (20), and the top plate (21) is fixedly mounted on the bottom surface of the rectangular plate (201).

4. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: A fixed disk (24) is fixedly mounted on the end of the output shaft of the driving motor (23), and the grinding and polishing pad (25) is fixedly mounted on the bottom surface of the fixed disk (24).

5. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: Two mutually symmetrical left and right guide rods (22) are fixedly mounted on the upper surface of the top plate (21), and two mutually symmetrical left and right guide holes (13) are arranged on the top plate of the support frame (12), and the guide rods (22) pass through the guide holes (13) and are slidably connected to the guide holes (13).

6. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: The spiral tube (33) is a spiral hose and is used for the forward and backward movement operation of the nozzle (34).

7. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 1, characterized in that: Four first cylinders (10) arranged in a matrix are fixedly mounted on the base plate (1), and a clamping plate (11) is fixedly mounted at the end of the telescopic shaft of the first cylinder (10), and the clamping plate (11) is used for clamping operation.

8. The chemical mechanical polishing assembly for a ceramic copper clad laminate according to claim 7, characterized in that: The nozzle (34) is located on a side close to the first cylinder (10) and is used to spray the agent onto the ceramic copper-clad plate.

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