CN219804857U

CN219804857U - Ultrasonic automatic indium coating device

Info

Publication number: CN219804857U
Application number: CN202321193683.8U
Authority: CN
Inventors: 陈以勤; 朱永明; 程奕
Original assignee: Senxiang Ningbo New Materials Co ltd
Current assignee: Senxiang Ningbo New Materials Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-10
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to an ultrasonic automatic indium coating device which is used for coating indium on the surface of a workpiece. The ultrasonic automatic indium coating device comprises: the rack is provided with a base, a first mounting frame and a second mounting frame, wherein the first mounting frame and the second mounting frame are arranged on the base; the rotary driving assembly is fixed on the first mounting frame and used for clamping and fixing one end of the workpiece. A heating assembly secured to the second mount for heating at least a portion of the workpiece; and the beam assembly is connected with the first mounting frame and the second mounting frame. The ultrasonic indium coating assembly is connected to the beam assembly in a sliding mode, an ultrasonic probe is arranged on the ultrasonic indium coating assembly, and the ultrasonic probe faces the heating area of the workpiece. The heating component heats the workpiece to meet the indium coating condition, the ultrasonic indium coating component linearly and reciprocally slides along the beam component to form a linear or planar indium coating, and the automatic indium coating effect is good.

Description

Ultrasonic automatic indium coating device

Technical Field

The utility model relates to the technical field of indium coating, in particular to an ultrasonic automatic indium coating device.

Background

Indium is widely applied to the fields of new semiconductor alloy, solar cells, optical fiber communication, atomic energy, aerospace technology, computers, televisions, corrosion prevention and the like, and the target material is coated with indium by utilizing an ultrasonic technology, so that a balanced indium coating layer can be obtained, and the indium coating efficiency is high.

Chinese patent CN 215542345U discloses an ultrasonic indium coating device and an ultrasonic indium coating apparatus, the ultrasonic indium coating device comprises: the device comprises a shell, an ultrasonic vibration device and a heating assembly, wherein the ultrasonic vibration device comprises an ultrasonic assembly and a soldering bit, the ultrasonic assembly is arranged on the shell, the soldering bit is connected with the ultrasonic assembly and can be used for coating indium under the driving of the ultrasonic assembly, and the heating assembly is detachably connected to the outside of the soldering bit and can be used for heating the soldering bit. The ultrasonic indium coating equipment comprises a controller and an ultrasonic indium coating device, wherein the controller is electrically connected with the ultrasonic vibration device and the heating component and can control the ultrasonic vibration device and the heating component to work. The ultrasonic indium coating device can be used for realizing ultrasonic indium coating, and can not cause instant solidification of indium liquid, so that normal implementation of indium coating work is ensured.

However, the ultrasonic indium coating device adopts manual operation to coat indium, and has the technical problems that the indium coating efficiency is low, and the indium coating uniformity is difficult to control, so improvement is needed.

Disclosure of Invention

In order to overcome the problems in the related art, the embodiment of the utility model provides an ultrasonic automatic indium coating device.

According to a first aspect of an embodiment of the present utility model, there is provided an ultrasonic automatic indium coating apparatus for coating indium on a surface of a workpiece, the ultrasonic automatic indium coating apparatus including:

the rack is provided with a base, a first mounting frame and a second mounting frame, wherein the first mounting frame and the second mounting frame are arranged on the base;

a rotation driving component fixed on the first mounting frame and used for clamping and fixing one end of the workpiece,

a heating assembly secured to the second mount for heating at least a portion of the workpiece;

a beam assembly coupled to the first and second mounts;

the ultrasonic indium coating assembly is connected to the beam assembly in a sliding mode, an ultrasonic probe is arranged on the ultrasonic indium coating assembly, and the ultrasonic probe faces the heating area of the workpiece.

In one embodiment, the heating assembly is telescopically movable toward the rotary drive assembly.

In an embodiment, the heating assembly comprises a telescopic part and a heating element sleeved on an output shaft of the telescopic part, wherein the heating element is provided with a heating surface, and the heating surface is used for being attached to the pipe wall of the workpiece.

In one embodiment, the heating assembly further comprises an insulation member between the output shaft and the heating element, the insulation member being made of an insulating material.

In one embodiment, the beam assembly includes a support beam spanning the first and second mounts and a screw mechanism mounted to the support beam assembly, the ultrasonic indium-coated assembly being mounted to the screw mechanism parallel to a centerline of the workpiece.

In one embodiment, the beam assembly further comprises a lifting mechanism mounted to the second mounting frame, the lifting mechanism driving the support beam to slide along the second mounting frame.

In an embodiment, the ultrasonic indium coating assembly comprises an ultrasonic generator mounted on the screw rod mechanism, the ultrasonic probe is detachably mounted on the ultrasonic generator, and the tail end of the ultrasonic probe is arc-shaped.

In one embodiment, the ultrasonic indium coating assembly comprises a mounting frame fixed on the screw mechanism and a damping assembly for fixing the mounting frame, and the ultrasonic generator is mounted on the damping assembly.

In an embodiment, the damping components are arranged in two groups, and the two groups of damping components are symmetrically distributed on the mounting frame.

In an embodiment, the frame further comprises at least one supporting seat mounted on the base, wherein the supporting seat is provided with at least two rollers for supporting the workpiece.

The technical scheme provided by the embodiment of the utility model can comprise the following beneficial effects: the heating component heats the workpiece to meet the indium coating condition, the ultrasonic indium coating component linearly and reciprocally slides along the beam component to form a linear or planar indium coating, and the automatic indium coating effect is good. The ultrasonic indium coating assembly and the indium coating surface of the workpiece are stable in interval distance, and the thickness balance and high consistency of the indium coating can be realized. The rotary driving component can also drive the workpiece to rotate, so that the ultrasonic indium coating component can carry out indium coating on different surfaces of the workpiece, and the indium coating flexibility is high.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Fig. 1 is a schematic perspective view illustrating an ultrasonic automatic indium coating apparatus according to an exemplary embodiment.

Fig. 2 is a schematic diagram illustrating a structure of an ultrasonic automatic indium coating apparatus according to an exemplary embodiment.

Fig. 3 is a schematic diagram showing a structure in which a heating assembly heats a workpiece according to an exemplary embodiment.

Fig. 4 is a schematic view showing a structure in which a support base supports a workpiece according to an exemplary embodiment.

In the figure, a frame 10; a base 11; a first mounting frame 12; a second mounting bracket 13; a support base 14; a roller 141; a rotary drive assembly 20; a chuck assembly 21; a drive motor 22; a heating assembly 30; a telescopic member 31; an output shaft 311; a heating element 32; a heat insulating member 33; a beam assembly 40; a screw mechanism 41; a support beam 42; a lifting mechanism 43; an ultrasonic indium-coated assembly 50; an ultrasonic probe 51; an arc 511; an ultrasonic generator 52; a mounting frame 53; a longitudinal mounting portion 531; a lateral mounting portion 532; damping assembly 54; a work piece 60; and (3) coating an indium layer 61.

Detailed Description

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the present utility model provides an ultrasonic automatic indium coating apparatus for coating indium on the surface of a workpiece 60.

The ultrasonic automatic indium coating device comprises a frame 10, a rotation driving assembly 20, a heating assembly 30, a beam assembly 40 and an ultrasonic indium coating assembly 50 which are arranged on the frame 10, wherein the frame 10 is a rigid structure frame body and can be placed on a foundation ground or arranged on other equipment platforms. The frame 10 is configured with a base 11, a first mount 5312 and a second mount 5313 mounted to the base 11, and the base 11 is a platform structure that can keep the relative positions of the first mount 5312 and the second mount 5313 stable. The first mounting frame 5312 and the second mounting frame 5313 are disposed opposite to each other and stand on the base 11.

The rotation driving assembly 20 is fixed to the first mounting frame 5312, and the rotation driving assembly 20 is used for clamping and fixing one end of the workpiece 60. The end of the workpiece 60 is clamped and fixed by the rotary driving assembly 20, so that the workpiece 60 can be clamped and fixed. Further, the rotation driving assembly 20 can drive the workpiece 60 to rotate, so that different angles of the workpiece 60 can be coated with indium, and the coating angle is flexibly controlled. Optionally, the rotation driving assembly 20 includes a chuck assembly 21 mounted on the first mounting frame 5312 and a driving motor 22 connected to the chuck assembly 21, the chuck assembly 21 clamps and fixes the workpiece 60, and the driving motor 22 determines the indium coating angle of the workpiece 60 by controlling the chuck assembly 21, so that the angle control precision is high.

The heating assembly 30 is fixed to the second mounting frame 5313 and is disposed opposite the rotary drive assembly 20. The heating assembly 30 generates heat when energized, wherein at least a portion of the heating assembly 30 is attached to the surface of the workpiece 60, and the heating assembly 30 is capable of heating at least a portion of the workpiece 60, and the temperature of the workpiece 60 exceeds the melting temperature of indium, i.e., indium is melted on the surface of the workpiece 60.

The beam assembly 40 is connected across the first mount 5312 and the second mount 5313, and the ultrasonic indium-coated assembly 50 is slidably connected to the beam assembly 40. When the ultrasonic indium coating assembly 50 moves along the beam assembly 40, the ultrasonic indium coating assembly 50 can be positioned at different indium coating positions, so that the ultrasonic indium coating assembly 50 can linearly coat indium along the length direction of the beam assembly 40. The beam assembly 40 can be matched with the rotation driving assembly 20 to completely coat the surface of the workpiece 60, and the coating effect is good.

The ultrasonic indium-coated assembly 50 is provided with an ultrasonic probe 51, the ultrasonic probe 51 being directed toward the heated region of the workpiece 60. When the indium in the heated region is melted, the ultrasonic probe 51 generates high-frequency vibration and moves on the beam assembly 40 to achieve linear indium coating. That is, the heating assembly 30 heats the workpiece 60 to meet the indium coating conditions, and the ultrasonic indium coating assembly 50 linearly reciprocates along the beam assembly 40 to form a linear or planar indium coating, which is effective in automatic indium coating. The ultrasonic indium-coated component 50 is spaced from the indium-coated surface of the workpiece 60 by a stable distance, and the thickness of the indium-coated layer 61 can be uniform and uniform.

The ultrasonic indium coating assembly 50 is mounted to the beam assembly 40 and faces the indium-coated surface of the workpiece 60, and the rotary drive assembly 20 drives the workpiece 60 to rotate. When the workpiece 60 is in a long tube structure, the frame 10 further includes at least one supporting seat 14 mounted on the base 11, and the supporting seat 14 is provided with at least two rollers 141, and the rollers 141 are used for supporting the workpiece 60. The support base 14 cooperates with the rotary drive assembly 20 to support the workpiece 60 together, thereby achieving stable support of the workpiece 60. The support base 14 is provided with a plurality of rollers 141 to improve the smoothness of rotation of the workpiece 60. Alternatively, three rollers 141 are provided, and the three rollers 141 collectively support the workpiece 60. Preferably, two supporting seats 14 are mounted on the base 11, the two supporting seats 14 jointly support the workpiece 60, the rotation driving assembly 20 is only used for driving force, torque force is avoided, and rotation flexibility is high and centering performance is good. Preferably, the roller 141 is configured as a rubber wheel to maintain a stable rotating effect and to avoid affecting the indium coating 61.

As shown in fig. 2 and 3, the heating assembly 30 can completely heat the workpiece 60 to integrally heat the workpiece 60, and is suitable for small-area or short-sized products such as short tubes, small panels, etc. The heating assembly 30 may also locally heat the workpiece 60 and move to the next zone for indium coating after the indium coating is completed in the local zone, thereby completely indium-coating the workpiece 60. In an embodiment, the heating assembly 30 moves telescopically towards the rotation driving assembly 20, so as to form local heating in different length directions, and the heating position is flexible to adjust. Optionally, the telescopic axis of the heating assembly 30 is eccentrically disposed with respect to the rotation axis of the rotation driving assembly 20, so that the heating assembly 30 can be attached to a partial surface of the workpiece 60 and can facilitate telescopic movement. For example, the workpiece 60 is configured as a circular tube, the heating component 30 is inserted into the inner hole of the workpiece 60, and the diameter of the heating component 30 is smaller than the inner diameter of the inner hole. The heating assembly 30 is attached to the bore wall and heats to heat the workpiece 60 in the corresponding area.

In an alternative embodiment, the heating assembly 30 includes a telescopic member 31 and a heating element 32 sleeved on an output shaft 311 of the telescopic member 31, and the heating element 32 is provided with a heating surface for fitting the pipe wall of the workpiece 60. The telescopic member 31 may be configured as a cylinder mechanism or a hydraulic cylinder mechanism, and the output shaft 311 of the telescopic member 31 is telescopically moved to achieve heating of different heating regions. The heating element 32 is configured as a heating wire, a heating coil, a heating tube, or other heating element, and the telescopic member 31 drives the heating element 32 to linearly move, thereby enabling heating of the workpiece 60.

Further, the heating assembly 30 further includes a heat insulator 33 between the output shaft 311 and the heating element 32, and the heat insulator 33 is made of a heat insulating material. The heat insulator 33 is used for blocking heat of the heating element 32 from being transferred to the telescopic member 31, the heat insulator 33 can be configured to be sleeved on a heat insulation sleeve of the output shaft 311, the heating element 32 is sleeved on the heat insulation sleeve, and the heat insulation sleeve blocks heat transfer from radial direction. Optionally, the length of the heating element 32 is less than or equal to the length of the sleeve. Optionally, the thermal shield 33 is configured as an adapter connecting the output shaft 311 and the heating element 32, the adapter intermediate the adapter structure, and the thermal sleeve thermally blocks heat transfer from the axial direction.

As shown in fig. 1 and 2, in one embodiment, the beam assembly 40 includes a support beam 42 that spans the first mount 5312 and the second mount 5313 and a screw mechanism 41 mounted to the support beam 42 assembly, the ultrasonic indium application assembly 50 being mounted to the screw mechanism 41, the screw mechanism 41 being parallel to the centerline of the workpiece 60. The screw mechanism 41 serves as a driving mechanism for driving the ultrasonic indium applying assembly 50 to reciprocate linearly, and is distributed along the longitudinal direction of the support beam 42. Preferably, the screw mechanism 41 is fixed above the support beam 42 so that the support beam 42 provides support for the screw mechanism 41, and the support beam 42 maintains stable and rigid support with high support stability.

Alternatively, the ultrasonic indium-coated assembly 50 includes an ultrasonic generator 52 mounted to the screw mechanism 41, the ultrasonic probe 51 is detachably mounted to the ultrasonic generator 52, and the distal end of the ultrasonic probe 51 is provided in an arc 511. The ultrasonic generator 52 is mounted laterally of the screw mechanism 41 and projects toward the workpiece 60. The ultrasonic probe 51 is abutted against the workpiece 60 or spaced apart from the workpiece 60 by a predetermined distance to maintain the surface of the workpiece 60 coated with an indium layer having a uniform thickness. The end of the ultrasonic probe 51 is provided with an arc 511 to adapt to the curved surface of the arc 511 of the workpiece 60, thereby not only expanding the ultrasonic range, but also adapting to the curved surface change of the surface of the workpiece 60. Alternatively, the work piece 60 is provided in a round tube configuration.

Further, the ultrasonic indium-coating assembly 50 includes a mount 53 fixed to the screw mechanism 41 and a damping assembly 54 fixed to the mount 53, and the ultrasonic generator 52 is mounted to the damping assembly 54. The mounting frame 53 is a frame structure and is used for indirectly connecting the ultrasonic generator 52, and meanwhile, the height distance between the ultrasonic generator 52 and the workpiece 60 can be adjusted to adapt to workpieces 60 with different heights and different shapes. Alternatively, the mounting frame 53 is slidably abutted against the support beam 42 to transmit the impact force received by the mounting frame 53 to the support beam 42, thereby reducing the impact to the screw mechanism 41 and keeping the screw mechanism 41 running smoothly. Alternatively, the mounting bracket 53 includes a longitudinal mounting portion 531 fixed to a nut portion of the screw mechanism 41 and a lateral mounting portion 532 slidably abutting against a lower portion of the support beam 42, and the damper assembly 54 is mounted to the lateral mounting portion 532.

Alternatively, the damping assembly 54 is configured as a shock absorbing block fixed to the mounting frame 53, e.g., the damping assembly 54 is mounted to the bottom of the mounting frame 53, the ultrasonic generator 52 is fixed to the damping assembly 54, and a part of shock generated by the ultrasonic generator 52 is absorbed by the damping assembly 54. Alternatively, the damping assembly 54 is configured as an elastic damper mounted to the mounting frame 53, which is capable of absorbing a portion of the shock generated by the sonotrode 52, while maintaining the sonotrode 52 in a stable operating position.

Preferably, two groups of damping assemblies 54 are provided, and the two groups of damping assemblies 54 are symmetrically distributed on the mounting frame 53. Damping members 54 are mounted on both sides of the ultrasonic generator 52 to form a structure for supporting the ultrasonic generator 52 together, and the supporting position is stable. And, connect ultrasonic generator 52 through two sets of damping subassembly 54, avoid ultrasonic generator 52 direct connection screw mechanism 41, improve the stability of screw mechanism 41 operation.

In one embodiment, the beam assembly 40 further includes a lift mechanism 43 mounted to the second mount 5313, the lift mechanism 43 driving the support beam 42 to slide along the second mount 5313. The lifting mechanism 43 drives the supporting beam 42 to move up and down, and the ultrasonic probe 51 is close to or far away from the workpiece 60, so that the proper indium coating height is adjusted, and the adjustment is convenient. For example, the lifting mechanism 43 is provided as a hydraulic cylinder mechanism, a lifting rack and pinion mechanism, or a sprocket mechanism.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims

1. An ultrasonic automatic indium coating device for coating indium on the surface of a workpiece, which is characterized in that the ultrasonic automatic indium coating device comprises:

the rotary driving assembly is fixed on the first mounting frame and is used for clamping and fixing one end of the workpiece;

a beam assembly coupled to the first and second mounts;

2. The ultrasonic automatic indium-coating apparatus according to claim 1, wherein the heating member is telescopically movable toward the rotational driving member.

3. The ultrasonic automatic indium coating device according to claim 2, wherein the heating assembly comprises a telescopic piece and a heating element sleeved on an output shaft of the telescopic piece, and the heating element is provided with a heating surface for being attached to a pipe wall of the workpiece.

4. The ultrasonic automatic indium-coating apparatus according to claim 3, wherein said heating assembly further comprises a heat shield between said output shaft and the heating element, said heat shield being made of a heat insulating material.

5. The ultrasonic automatic indium application device according to claim 1, wherein the beam assembly includes a support beam spanning the first and second mounting frames and a screw mechanism mounted to the support beam assembly, the ultrasonic indium application assembly being mounted to the screw mechanism, the screw mechanism being parallel to a centerline of the workpiece.

6. The ultrasonic automatic indium-coating apparatus of claim 5, wherein the beam assembly further comprises a lifting mechanism mounted to the second mounting frame, the lifting mechanism driving the support beam to slide along the second mounting frame.

7. The ultrasonic automatic indium-coating device according to claim 5, wherein the ultrasonic indium-coating assembly comprises an ultrasonic generator mounted on the screw mechanism, the ultrasonic probe is detachably mounted on the ultrasonic generator, and the tail end of the ultrasonic probe is arc-shaped.

8. The ultrasonic automatic indium-coating apparatus according to claim 7, wherein the ultrasonic indium-coating assembly comprises a mounting bracket fixed to the screw mechanism and a damping assembly fixed to the mounting bracket, and the ultrasonic generator is mounted to the damping assembly.

9. The ultrasonic automatic indium coating device according to claim 8, wherein two groups of damping assemblies are arranged, and the two groups of damping assemblies are symmetrically distributed on the mounting frame.

10. The ultrasonic automatic indium-coating device according to claim 1, wherein the frame further comprises at least one support base mounted on the base, the support base being provided with at least two rollers for supporting the workpiece.