阅读说明：本技术 一种陶瓷孔金属化装置及方法 (ceramic hole metallization device and method ) 是由 程爱群 郭惠民 童伟峰 文星 于 2019-10-17 设计创作，主要内容包括：本发明提供一种陶瓷孔金属化装置,包括：布料机构,用于对所述陶瓷孔布料时输出金属液；探测机构,所述探测机构与所述布料机构连接,用于布料前探测待布料陶瓷孔的位置；驱动机构,所述驱动机构与所述探测机构连接,用于根据所述探测机构探测到的待布料陶瓷孔位置信号,驱动所述布料机构移动至所述待布料孔的所在位置；旋转机构,所述旋转机构与所述布料机构连接,用于布料时驱动所述布料机构对所述待布料陶瓷孔旋转布料。本发明能够提高陶瓷产品精度,降低对陶瓷孔金属化的难度。(The invention provides a ceramic hole metallization device, comprising: the material distribution mechanism is used for outputting molten metal when distributing the materials to the ceramic holes; the detection mechanism is connected with the material distribution mechanism and is used for detecting the position of the ceramic hole to be distributed before material distribution; the driving mechanism is connected with the detection mechanism and used for driving the material distribution mechanism to move to the position of the hole to be distributed according to the position signal of the ceramic hole to be distributed detected by the detection mechanism; and the rotating mechanism is connected with the material distribution mechanism and is used for driving the material distribution mechanism to rotationally distribute the material to the ceramic holes to be distributed during material distribution. The invention can improve the precision of the ceramic product and reduce the difficulty of metallizing the ceramic hole.)

1. a ceramic hole metallization device, comprising:

The material distribution mechanism is used for outputting molten metal when distributing the materials to the ceramic holes;

the detection mechanism is connected with the material distribution mechanism and is used for detecting the position of the ceramic hole to be distributed before material distribution;

the driving mechanism is connected with the detection mechanism and used for driving the material distribution mechanism to move to the position of the hole to be distributed according to the position signal of the ceramic hole to be distributed detected by the detection mechanism;

and the rotating mechanism is connected with the material distribution mechanism and is used for driving the material distribution mechanism to rotationally distribute the material to the ceramic holes to be distributed during material distribution.

2. Ceramic hole metallization device according to claim 1,

the cloth mechanism includes:

the metal liquid feeding device comprises a metal liquid feeding cylinder, wherein the lower end of the metal liquid feeding cylinder is provided with a metal liquid output port, the upper end of the metal liquid feeding cylinder, which is opposite to the lower end, is provided with a pressure control device, and the pressure control device is used for controlling the metal liquid to be output to the outside of the metal liquid output port.

3. ceramic hole metallization device according to claim 2,

the pressure control device comprises a controller and an electromagnetic valve, wherein the controller controls the electromagnetic valve box to apply air pressure in the metal liquid feeding cylinder.

4. Ceramic hole metallization device according to claim 2,

the rotating mechanism includes:

a high-speed rotating connector comprising a first end and a second end opposite the first end;

a hollow rotary drive comprising a first end and a second end opposite the first end;

The first end of the high-speed rotary connector is communicated with the output port of the metal liquid feeding cylinder in a sealing mode, the second end of the high-speed rotary connector is communicated with the first end of the hollow rotary driver in a sealing mode, and the second end of the hollow rotary driver is communicated with the material distribution mechanism in a sealing mode.

5. Ceramic hole metallization device according to claim 1,

the cloth mechanism includes:

A main body portion having a molten metal accommodating space therein;

A needle comprising a first end and a second end opposite the first end;

the first end of the needle head is communicated with the molten metal containing space;

the end point of the second end of the needle head is closed, and the side surface of the second end is provided with more than one discharge hole.

6. ceramic hole metallization device according to claim 5,

the discharge opening is two, is in the side of second end sets up relatively.

7. ceramic hole metallization device according to claim 1,

the drive mechanism includes:

the X-axis stepping motor is connected with the X-axis motion module;

the Y-axis motion module is connected with the Y-axis stepping motor;

the Z-axis motion module is connected with the Z-axis stepping motor;

and the PLC is connected with the X-axis stepping motor, the Y-axis stepping motor and the Z-axis stepping motor and used for controlling the X-axis stepping motor, the Y-axis stepping motor and the Z-axis stepping motor to respectively control the X-axis movement module, the Y-axis movement module and the Z-axis movement module to drive the material distribution mechanism to the position of the material distribution hole to be distributed.

8. Ceramic hole metallization device according to claim 1,

The automatic feeding device further comprises a rack, and the driving mechanism is installed on the rack.

9. Ceramic hole metallization device according to claim 8,

The ceramic cloth rack is characterized by further comprising a clamping mechanism and a tray, wherein the clamping mechanism is installed on the rack, the tray is clamped on the clamping mechanism, and the tray is used for placing ceramic with ceramic holes to be distributed.

10. a method of metallizing a ceramic hole using the ceramic hole metallizing apparatus of any one of claims 1-9, comprising:

1) controlling the detection mechanism to detect the ceramic holes to be distributed and determining the positions of the ceramic holes to be distributed;

2) Controlling the driving mechanism to drive the material distribution mechanism to be above the ceramic holes to be distributed along an X axis and a Y axis;

3) controlling the driving mechanism to drive the material distribution mechanism to the ceramic holes to be distributed along the Y axis;

4) controlling the material distribution mechanism to output molten metal to the ceramic holes, and simultaneously driving the material distribution mechanism to rotate by the rotating mechanism until the ceramic holes to be distributed are metallized;

and repeating the steps 1) to 4) until all the cloth-carrying ceramic hole metallizations are finished.

Technical Field

The invention belongs to the field of ceramic processing, and particularly relates to a ceramic hole metallization device and method.

Background

at present, most ceramic hole metallization methods in the market generally print conductive metal liquid or slurry on holes of ceramics by a screen printing technology, and then adsorb the metal liquid or slurry above the holes to form hole metallization by arranging a vacuum adsorption device at the bottom.

disclosure of Invention

therefore, in order to overcome the disadvantages of the prior art, the present invention provides a ceramic hole metallization apparatus and method, so as to improve the precision of the ceramic product and reduce the difficulty of metallization of the ceramic hole.

In order to achieve the above object, there is provided a ceramic hole metallization device including:

a frame;

The driving mechanism is arranged on the rack and used for driving the ceramic to be polished to rotate around;

The clamping mechanism is arranged on the rack and used for clamping and fixing the ceramic to be polished on the driving mechanism;

the polishing mechanism is arranged on the rack and used for polishing the conical surface of the ceramic to be polished when the driving mechanism drives the ceramic to be polished to rotate;

And the control mechanism is connected with the polishing mechanism and used for moving the polishing mechanism according to a set signal so that the polishing mechanism is close to or far away from the ceramic to be polished.

further, the air conditioner is provided with a fan,

the drive mechanism further includes:

the positioning structure is used for positioning the ceramic to be polished on the driving mechanism so that the driving mechanism can drive the ceramic to be polished to rotate;

And the power structure is connected with the positioning structure through a linkage device and a bearing device and is used for driving the positioning structure to rotate.

further, the air conditioner is provided with a fan,

The positioning structure further comprises a positioning jig and a jig fixing turntable which are fixedly connected with each other.

further, the air conditioner is provided with a fan,

The power structure further comprises a brake motor, and the brake motor is connected with the jig fixing turntable through a coupler and a bearing in sequence.

Further, the air conditioner is provided with a fan,

the clamping machine constructs and further includes: the device comprises a bracket, wherein the bracket is fixedly arranged on a rack;

The clamping cylinder, the bearing and the clamping block are connected in sequence, the clamping cylinder is fixedly mounted on the support, the clamping block is detachably connected to the tail end of a cylinder rod of the clamping cylinder, and the bearing is sleeved on the cylinder rod.

further, the air conditioner is provided with a fan,

The grinding mechanism further includes: the grinding head clamping plate is driven to move according to a set signal of the control mechanism so as to control the grinding head clamping plate to drive the grinding head to be close to or far away from the ceramic to be ground.

further, the air conditioner is provided with a fan,

The dust-proof mechanism isolates the driving mechanism from the clamping mechanism and the polishing mechanism and is used for preventing polishing dust from diffusing; the dustproof mechanism comprises a first opening and a second opening, the first opening is used for at least one part of the clamping mechanism to extend through, and the second opening is used for at least one part of the grinding mechanism to extend through.

Further, the air conditioner is provided with a fan,

the dust collector is arranged at the bottom of the rack, and a dust suction end of the vacuum dust collector is communicated with the inside of the dustproof mechanism and used for collecting dust polished by the conical surface.

Further, the air conditioner is provided with a fan,

The touch screen control box comprises a control box touch screen, and the setting signal is set and triggered by the control box touch screen.

the invention also provides a polishing method by using the ceramic hole metallization device, which comprises the following steps:

1) Placing the ceramic to be polished in the driving mechanism;

2) Starting the clamping mechanism, and controlling the clamping mechanism to fixedly clamp the ceramic to be polished on the driving mechanism;

3) starting the driving mechanism to enable the driving mechanism to drive the ceramic to rotate;

4) the control mechanism controls the grinding mechanism to approach and grind the conical surface of the ceramic to be ground, and grinding is started;

5) The control mechanism controls the pushing speed of the polishing mechanism according to the set signal until polishing is finished;

6) after polishing is finished, the polishing mechanism returns to the original position, the driving mechanism stops rotating, after the rotation is stopped, the clamping mechanism returns to the original position, and the polished ceramic is taken down.

Compared with the prior art, the invention adopts an automatic positioning mode to drive the molten metal distributing mechanism to rotationally distribute molten metal on the ceramic holes so as to ensure uniform coating, and under the condition of meeting the requirement of low ceramic manufacturing precision, the precise control of the ceramic hole metallization position is completed

drawings

FIG. 1 is a perspective view of one embodiment of a ceramic hole metallization device of the present invention.

FIG. 2 is an exploded perspective view of one embodiment of a ceramic hole metallization device of the present invention.

fig. 3 is a perspective view of a ceramic hole metallizing apparatus of the present invention with the frame removed.

FIG. 4 is a schematic view of a needle of one embodiment of a ceramic hole metallization device of the present invention.

fig. 5 is a schematic view of fig. 4 taken along direction a.

FIG. 6 is a schematic view of a conical ceramic surface clamped to a pallet means in an embodiment of a ceramic hole metallization apparatus of the present invention.

FIG. 7 is a schematic diagram of a ceramic hole metallization device of the present invention prior to metallization, wherein the needle is moved over the hole to be metallized.

FIG. 8 is a schematic diagram of a ceramic hole metallization device of the present invention prior to metallization, wherein the needle is moved into the hole to be metallized.

FIG. 9 is a schematic view of the metallization of a ceramic hole metallization device of the present invention, wherein the needle begins to rotate the cloth.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1-9, there is provided a ceramic hole metallization device, comprising:

The material distribution mechanism 1 is used for outputting molten metal when distributing the ceramic holes;

the detection mechanism 2 is connected with the material distribution mechanism 1 and is used for detecting the position of the ceramic hole to be distributed before distributing;

The driving mechanism 3 is connected with the detection mechanism 2 and used for driving the material distribution mechanism 1 to move to the position of the hole to be distributed according to the position signal of the ceramic hole to be distributed detected by the detection mechanism 2;

And the rotating mechanism 4 is connected with the material distributing mechanism 1 and is used for driving the material distributing mechanism 1 to rotationally distribute the material to the ceramic holes to be distributed during material distribution.

the ceramic filling bearing mechanism is placed manually or through a manipulator and fixed, the ceramic C is pushed and leveled, the detection mechanism 2 is started to work, the position of a hole in the first ceramic is located and determined, the driving mechanism 3 is controlled by the controller to drive the material distribution mechanism 1 to the position of the ceramic hole in a plane, the driving mechanism 3 is controlled by the controller to drive the material distribution mechanism 1 to move downwards in the longitudinal direction and control the movement downwards, the output port of the material distribution mechanism 1 is deep into the ceramic hole, molten metal is uniformly coated on one circle of the ceramic hole, and after the operation is completed, the detection mechanism 2 is repeatedly started to circularly carry out metallization operation on the next ceramic hole.

In one embodiment of the present invention,

the cloth mechanism 1 includes:

The metal liquid feeding device comprises a metal liquid feeding cylinder 11, wherein a metal liquid output port is formed in the lower end of the metal liquid feeding cylinder 11, a pressure control device is arranged at the upper end, opposite to the lower end, of the metal liquid feeding cylinder 11, and the pressure control device is used for controlling metal liquid to be output to the outside of the metal liquid output port. When the material distribution mechanism 1 is started, the pressure control device applies pressure to the inside of the molten metal feeding cylinder 11, so that molten metal is output outwards.

In one embodiment, to facilitate more effective control of the molten metal output,

The pressure control device comprises a controller and an electromagnetic valve, wherein the controller controls the electromagnetic valve box to apply air pressure in the metal liquid feeding cylinder 11.

in one embodiment of the present invention,

The rotating mechanism 4 includes:

A high-speed rotating connector 41, the high-speed rotating connector 41 including a first end and a second end opposite to the first end;

A hollow rotary drive 42, the hollow rotary drive 42 including a first end and a second end opposite the first end;

the first end of the high-speed rotating connector 41 is in sealed communication with the output port of the molten metal feeding cylinder 11, the second end of the high-speed rotating connector 41 is in sealed communication with the first end of the hollow rotating driver 42, and the second end of the hollow rotating driver 42 is in sealed communication with the distributing mechanism 1.

in one embodiment of the present invention,

The distributing mechanism 1 includes:

a main body 11 having a molten metal accommodating space inside the main body 11;

a needle 12, the needle 12 comprising a first end and a second end opposite the first end;

a first end of the needle 12 is communicated with the molten metal containing space;

the end point of the second end of the needle 12 is closed, and the side surface of the second end is provided with more than one discharge hole 13 for coating the metal liquid to the circumferential direction of the metal hole.

in one embodiment of the present invention,

the number of the discharge holes 13 is two, and the side surfaces of the second ends are oppositely arranged. In one embodiment, the discharge holes 13 are one or more than three and are uniformly distributed on the side surface of the second end.

in one embodiment of the present invention,

The drive mechanism 3 includes:

An X-axis motion module 31, and an X-axis stepping motor 311 connected to the X-axis motion module 31;

a Y-axis motion module 32, and a Y-axis stepping motor 321 connected to the Y-axis motion module 32;

a Z-axis moving module 33, and a Z-axis stepping motor 331 connected to the Z-axis moving module 33;

and the PLC is connected with the X-axis stepping motor 311, the Y-axis stepping motor 321 and the Z-axis stepping motor 331 and is used for controlling the X-axis stepping motor 311, the Y-axis stepping motor 321 and the Z-axis stepping motor 331 to respectively control the X-axis movement module 31, the Y-axis movement module 32 and the Z-axis movement module 33 to drive the material distribution mechanism 1 to the position of the material distribution hole to be distributed.

to facilitate the machining, in one embodiment,

the device also comprises a frame 5, and the driving mechanism 3 is arranged on the frame 5.

in order to improve the operation efficiency of ceramic hole metallization, in one embodiment, the ceramic hole metallization device further comprises a clamping mechanism 6 and a tray 7, wherein the clamping mechanism 6 is installed on the rack 5, the tray 7 is clamped on the clamping mechanism 6, and the tray 7 is used for placing ceramic with ceramic holes to be distributed.

According to another aspect of the present invention, there is also provided a method of coating ceramic pores, comprising:

1) controlling the detection mechanism 2 to detect the ceramic holes to be distributed and determining the positions of the ceramic holes to be distributed;

2) Controlling the driving mechanism 3 to drive the material distribution mechanism 1 to be arranged above the ceramic holes to be distributed along an X axis and a Y axis;

3) controlling the driving mechanism 3 to drive the material distribution mechanism 1 to the ceramic holes to be distributed along the Y axis;

4) Controlling the material distribution mechanism 1 to output molten metal to the ceramic holes, and simultaneously driving the material distribution mechanism 1 to rotate by the rotating mechanism 4 until the ceramic holes to be distributed are metallized;

and repeating the steps 1) to 4) until all the cloth-carrying ceramic hole metallizations are finished.

the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention. The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.