CN210965652U

CN210965652U - Ceramic substrate surface machining device

Info

Publication number: CN210965652U
Application number: CN201921142791.6U
Authority: CN
Inventors: 彭海
Original assignee: Wuxi Yuanhexin Microelectronic Co ltd
Current assignee: Wuxi Yuanhexin Microelectronic Co ltd
Priority date: 2019-07-20
Filing date: 2019-07-20
Publication date: 2020-07-10
Anticipated expiration: 2029-07-20

Abstract

The utility model discloses a ceramic substrate surface machining device, the loach carrying platform comprises a supporting fram, one side fixed mounting of support frame has first cylinder, and the top fixed mounting of support frame has the second cylinder, the output shaft end fixed mounting of first cylinder has miniature step motor, the inside of support frame is provided with the ceramic substrate body, the opposite side internal surface mounting of support frame has the bearing frame, the output shaft end fixed of second cylinder has the backup pad, and installs a plurality of spraying heads in the backup pad, the side of backup pad is provided with the spring pipe, the rear side of support frame is provided with the air-collecting cover, and the bottom movable mounting of air-collecting cover has a plurality of universal wheels, the rear end fixed surface of support frame installs the third cylinder. The utility model discloses there is not the spraying blind area, the antioxidant coating on ceramic substrate body surface is even more pleasing to the eye, has accelerated the drying rate of coating simultaneously, has improved holistic work efficiency.

Description

Ceramic substrate surface machining device

Technical Field

The utility model relates to a ceramic substrate technical field especially relates to a ceramic substrate surface machining device.

Background

The ceramic substrate is a special process plate in which copper foil is directly bonded to the surface (single side or double sides) of an aluminum oxide or aluminum nitride ceramic substrate at high temperature, and the manufactured ultrathin composite substrate has excellent electrical insulation performance, high heat conduction property, excellent soft weldability and high adhesion strength, can be etched into various patterns like a PCB (printed circuit board), and has great current carrying capacity.

At present, when carrying out anti-oxidation treatment to ceramic substrate surface, generally adopt the mode of sucking disc to adsorb the base plate, the blind area of spraying will exist to this kind of mode, and the area that the sucking disc covered can't be covered by the antioxidant promptly, and spraying again can waste time, secondly, after spraying the antioxidant at present, generally all need to stew a period of time and wait for the antioxidant dry to greatly reduced surface treatment's efficiency, consequently, we propose a ceramic substrate surface processing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ceramic substrate surface processing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a ceramic substrate surface processing device comprises a support frame, wherein a first air cylinder is fixedly mounted on one side of the support frame, a second air cylinder is fixedly mounted at the top of the support frame, a miniature stepping motor is fixedly mounted at the end part of an output shaft of the first air cylinder, a ceramic substrate body is arranged in the support frame, a bearing seat is mounted on the inner surface of the other side of the support frame, a support plate is fixedly arranged at the end part of the output shaft of the second air cylinder, a plurality of spraying heads are mounted on the support plate, a spring tube is arranged on the side surface of the support plate, an air collecting cover is arranged on the rear side of the support frame, a plurality of universal wheels are movably mounted at the bottom of the air collecting cover, a third air cylinder is fixedly mounted on the outer surface of the rear end of the support frame, a mounting frame is fixed on the output shaft, the one end intercommunication of air duct has flat tuber pipe, the both ends of ceramic substrate body all are provided with the protection casing, and are fixed with the rubber pad on the protection casing, one side of rubber pad is provided with a plurality of buffer spring, buffer spring's one end is fixed with first connecting plate, and buffer spring's the other end is fixed with the second connecting plate.

Preferably, the wind collecting cover is fixedly connected with the mounting frame through four connecting rods, and the spraying heads are arranged in a matrix.

Preferably, the protection casing is the same with the material of rubber pad, and rubber pad fixed mounting is on first connecting plate, the protection casing is the toper structure.

Preferably, the two second connecting plates are respectively a second connecting plate A and a second connecting plate B, the second connecting plate A is fixed with an output shaft of the micro stepping motor, and the second connecting plate B is movably mounted on the support frame through a bearing seat.

Preferably, the dust filter screen is installed to the air inlet end of wind-collecting cover, the one end and the spraying head of spring pipe are linked together, and the other end and the spraying material inlet pipe of spring pipe are linked together.

Preferably, the micro stepping motor and the fan heater are both electrically connected with an external power supply, and the specific model of the fan heater is E090R.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up the support frame, first cylinder, the second cylinder, miniature step motor, the bearing frame, a supporting plate, the spraying head, the spring pipe, the protection casing, the rubber pad, buffer spring, first connecting plate and second connecting plate, and make a plurality of spraying heads be the matrix arrangement, utilize two rubber pads to press from both sides the both ends of playing the ceramic substrate body simultaneously, the effect of miniature step motor deuterogamies, make the upper and lower both sides face homoenergetic enough by the antioxidant on the even spraying of ceramic substrate body, the secondary spraying has both been avoided, also make whole anti-oxidation coating more even, the quality of product has been improved.

2. The utility model discloses in through setting up air-collecting cover, universal wheel, third cylinder, mounting bracket, air duct, electric fan heater and flat tuber pipe to at air-collecting cover air inlet end installation dust filtration net, can utilize the electric fan heater to realize the rapid draing of anti-oxidant coating after the spraying is accomplished, be favorable to improving whole surface treatment's efficiency, and air-collecting cover air inlet end area is great, can not influence the intake of electric fan heater.

To sum up, the utility model discloses do not have the spraying blind area, the oxidation resistant coating on ceramic substrate body surface is even more pleasing to the eye for the drying rate of coating has improved holistic work efficiency simultaneously.

Drawings

Fig. 1 is a schematic view of an overall structure of a ceramic substrate surface processing apparatus according to the present invention;

fig. 2 is a top sectional view of the ceramic substrate surface processing apparatus according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of the ceramic substrate surface processing apparatus according to the present invention.

In the figure: the device comprises a support frame 1, a first cylinder 2, a second cylinder 3, a miniature stepping motor 4, a ceramic substrate body 5, a bearing seat 6, a support plate 7, a spraying head 8, a spring tube 9, a fan cover 10, a universal wheel 11, a third cylinder 12, a mounting frame 13, an air duct 14, a warm air blower 15, a flat air duct 16, a protective cover 17, a rubber pad 18, a buffer spring 19, a first connecting plate 20 and a second connecting plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a ceramic substrate surface processing device comprises a support frame 1, a first cylinder 2 is fixedly installed on one side of the support frame 1, a second cylinder 3 is fixedly installed on the top of the support frame 1, a micro stepping motor 4 is fixedly installed on the end portion of an output shaft of the first cylinder 2, a ceramic substrate body 5 is arranged inside the support frame 1, a bearing seat 6 is installed on the inner surface of the other side of the support frame 1, a support plate 7 is fixed on the end portion of the output shaft of the second cylinder 3, a plurality of spraying heads 8 are installed on the support plate 7, a spring tube 9 is arranged on the side surface of the support plate 7, a wind-collecting cover 10 is arranged on the rear side of the support frame 1, a plurality of universal wheels 11 are movably installed at the bottom of the wind-collecting cover 10, a third cylinder 12 is fixedly installed on the outer surface of the rear end of the support frame, and install electric fan heater 15 on the section of air duct 14, the one end of air duct 14 communicates with flat tuber pipe 16, and the both ends of ceramic substrate body 5 all are provided with protection casing 17, and are fixed with rubber pad 18 on the protection casing 17, and one side of rubber pad 18 is provided with a plurality of buffer spring 19, and the one end of buffer spring 19 is fixed with first connecting plate 20, and the other end of buffer spring 19 is fixed with second connecting plate 21.

Wind-collecting cover 10 is through four connecting rods and mounting bracket 13 fixed connection, a plurality of spraying heads 8 are the matrix arrangement, protection casing 17 is the same with the material of rubber pad 18, and rubber pad 18 fixed mounting is on first connecting plate 20, protection casing 17 is the toper structure, two second connecting plates 21 are second connecting plate A and second connecting plate B respectively, second connecting plate A is fixed with miniature step motor 4's output shaft mutually, second connecting plate B passes through bearing frame 6 movable mounting on support frame 1, the dust screen is installed to the air inlet end of wind-collecting cover 10, the one end of spring pipe 9 is linked together with spraying head 8, and the other end of spring pipe 9 is linked together with the spraying material inlet pipe, miniature step motor 4 all with external power supply electric connection with electric fan heater 15, and electric fan heater 15's specific model is E090R.

The working principle is as follows: when the device is used, firstly, the ceramic substrate body 5 is placed between the two protective covers 17, then the first air cylinder 2 is started by the air pump, so that the first air cylinder 2 pushes the micro stepping motor 4 to move until the ceramic substrate body 5 is clamped between the two rubber pads 18, and the buffer spring 19 is in a compressed state at the moment, so that the ceramic substrate body 5 can be protected, the ceramic substrate body 5 is prevented from being damaged due to the excessive extension and contraction of the first air cylinder 2, after the ceramic substrate body 5 is clamped, the micro stepping motor 4 is started, the position of the ceramic substrate body 5 is adjusted by the friction force between the ceramic substrate body 5 and the rubber pads 18, so that the ceramic substrate body 5 is kept in a horizontal state, then the second air cylinder 3 is started, so that the support plate 7 is pushed to move downwards, so that the plurality of spraying heads 8 which are arranged in a matrix are close to the ceramic substrate body 5, and, then, the spraying heads 8 are used for spraying the outer surface of one side of the ceramic substrate body 5, the spraying heads 8 are arranged in a matrix manner, so that the outer surface of one side of the ceramic substrate body 5 can be completely sprayed, after the spraying is finished, the second air cylinder 3 is used for driving the supporting plate 7 to return to the original position, the micro stepping motor 4 is started again to drive the ceramic substrate body 5 to rotate by one hundred eighty degrees, at the moment, the outer surface of the other side of the ceramic substrate body 5 is positioned under the spraying heads 8, then the second air cylinder 3 is used for pushing the spraying heads 8 to be close to the ceramic substrate body 5, the spraying is carried out again, after the spraying is finished, the spraying heads 8 are controlled to return to the original position, the third air cylinder 12 is started to push the air collecting hood 10 to move towards the direction of the ceramic substrate body 5, and when the distance between the flat air collecting pipe 16 and the ceramic substrate body 5 is small, and the warm air blower 15 is started, the hot air flow generated by the warm air blower 15 is blown to the ceramic substrate body 5 by the flat air pipe 16, so that the anti-oxidation coating can be rapidly dried, the dust filter net arranged at the air inlet end of the air collecting cover 10 can remove dust in the air, thereby effectively avoiding the condition that the coating adheres to the dust, and being beneficial to improving the quality of the product, and the area of the air inlet end of the air collecting cover 10 is far larger than the area of the air outlet end of the flat air pipe 16, so that the air inlet amount of the warm air blower 15 cannot be influenced, namely, the warm air blower 15 can normally work, the ceramic substrate body 5 can be taken down after baking is finished, the bearing seat 6 can reduce the friction between the second connecting plate 21 and the supporting frame 1, and the protective cover 17 can protect the micro stepping motor 4 and the like, the utility model has no spraying, meanwhile, the drying speed of the coating is increased, and the overall working efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a ceramic substrate surface processingequipment, includes support frame (1), its characterized in that, one side fixed mounting of support frame (1) has first cylinder (2), and the top fixed mounting of support frame (1) has second cylinder (3), the output shaft end fixed mounting of first cylinder (2) has miniature step motor (4), the inside of support frame (1) is provided with ceramic substrate body (5), the opposite side internal surface mounting of support frame (1) has bearing frame (6), the output shaft end fixed of second cylinder (3) has backup pad (7), and installs a plurality of spraying head (8) on backup pad (7), the side of backup pad (7) is provided with spring pipe (9), the rear side of support frame (1) is provided with air-collecting cover (10), and the bottom movable mounting of air-collecting cover (10) has a plurality of universal wheels (11), the utility model discloses a ceramic substrate, including support frame (1), air-collecting cover (10), fan duct (14), air outlet end intercommunication, and be fixed with mounting bracket (13) on the output shaft of third cylinder (12), the air-out end intercommunication of air-collecting cover (10) has air duct (14), and installs electric fan heater (15) on the pipeline section of air duct (14), the one end intercommunication of air duct (14) has flat tuber pipe (16), the both ends of ceramic substrate body (5) all are provided with protection casing (17), and are fixed with rubber pad (18) on protection casing (17), one side of rubber pad (18) is provided with a plurality of buffer spring (19), the one end of buffer spring (19) is fixed with first connecting plate (20), and the other end of buffer spring (19) is fixed with second connecting plate (21).

2. The ceramic substrate surface processing device according to claim 1, wherein the air collecting cover (10) is fixedly connected with the mounting frame (13) through four connecting rods, and the plurality of spraying heads (8) are arranged in a matrix.

3. The ceramic substrate surface processing device according to claim 1, wherein the protective cover (17) and the rubber pad (18) are made of the same material, the rubber pad (18) is fixedly installed on the first connecting plate (20), and the protective cover (17) has a conical structure.

4. The ceramic substrate surface processing device according to claim 1, wherein the two second connecting plates (21) are respectively a second connecting plate A and a second connecting plate B, the second connecting plate A is fixed with an output shaft of the micro stepping motor (4), and the second connecting plate B is movably mounted on the support frame (1) through a bearing seat (6).

5. The ceramic substrate surface processing device according to claim 1, wherein a dust filter screen is installed at the air inlet end of the air collecting cover (10), one end of the spring tube (9) is communicated with the spraying head (8), and the other end of the spring tube (9) is communicated with the spraying material feeding pipe.

6. The ceramic substrate surface processing device according to claim 1, wherein the micro stepper motor (4) and the fan heater (15) are electrically connected to an external power supply, and the specific model of the fan heater (15) is E090R.