CN213401107U

CN213401107U - Special coating device of wafer production and processing

Info

Publication number: CN213401107U
Application number: CN202022560332.9U
Authority: CN
Inventors: 李传银
Original assignee: Suzhou Yongchenxin Microelectronics Co ltd
Current assignee: Suzhou Yongchenxin Microelectronics Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-08
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a special coating device for wafer production and processing, which comprises a coating device main body, wherein the top end of the coating device main body is provided with a coating hair body, the bottom end of the coating device main body is fixedly provided with a handle, the edge of the inner surface of the coating device main body is provided with a groove, the inside of the groove is fixedly provided with a spring through glue solution adhesion, and the end part of the spring is elastically connected with a chuck; through the internal surface design spring at the recess and dop and in the edge design draw-in groove of coating hair body, avoid coating hair body and coating device formula structure as an organic whole when using, be not convenient for dismantle the change when the coating hair body drops, can use for a long time when the coating hair body damages, take place elastic deformation's effect through the spring in the inside of recess and break away from the dop in the inside of draw-in groove, will coat the hair body and break away from the inside in the coating device main part this moment, be convenient for dismantle the change with the coating hair body, facilitate the use.

Description

Special coating device of wafer production and processing

Technical Field

The utility model belongs to the technical field of coating device, concretely relates to special coating device of wafer production and processing.

Background

The existing coating device is applied to a tool special for coating in wafer production and processing, is convenient for protecting and coating the surface of a wafer when in use, achieves a certain protection effect, has a simple structure, and is convenient for an operator to use by holding; the coating hair body and the coating device are of an integrated structure when the existing coating device is used, the coating hair body is not convenient to detach and replace when falling, meanwhile, the coating device is not convenient to place when not used, the contact operation surface of the hair body is easy to dirty, and the use is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special coating device of wafer production and processing to propose current coating device in solving above-mentioned background art and coating hair body and coating device formula structure as an organic whole when using, the dismantlement change of being not convenient for when the coating hair body drops, be not convenient for place coating device when not using simultaneously, easily cause the hair body contact operation face to become dirty, influence the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: the coating device special for wafer production and processing comprises a coating device main body, wherein a coating hair body is arranged at the top end of the coating device main body, a handle is fixedly installed at the bottom end of the coating device main body, a groove is formed in the edge of the inner surface of the coating device main body, a spring is fixedly bonded inside the groove through glue solution, the end part of the spring is elastically connected with a clamping head, a clamping groove is formed in the edge of the outer surface of the coating hair body, and the spring and the coating hair body are in compression connection with the clamping groove through the clamping head.

Preferably, the surface cover of hand (hold) has the collar, the equal fixed mounting in both ends of collar has the connecting rod, the tip of connecting rod closes soon through helicitic texture and is connected with the threaded rod, the tip of threaded rod rotates through the bearing and is connected with the counter weight base, the standing groove has been seted up to the inside of counter weight base, just the tip embedding of hand (hold) the inside of standing groove.

Preferably, the end part of the handle is of an annular structure, and the end part of the handle is matched with the internal structure of the placing groove.

Preferably, the connecting rod is screwed with the threaded rod through a thread structure, and the end part of the threaded rod is embedded into the connecting rod.

Preferably, the coating hair body and the inner surface of the coating device main body are both of an annular structure, and an end portion of the coating hair body is fitted into the coating device main body.

Preferably, the inner surface of the clamping groove and the end part of the clamping head are both arc-shaped structures, and the end part of the clamping head is matched with the inner surface of the clamping groove.

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

(1) through the internal surface design spring at the recess and dop and the edge design draw-in groove at the coating hair body, avoid coating hair body and coating device formula structure as an organic whole when using, be not convenient for dismantle the change when the coating hair body drops, can be when using the coating hair body to damage for a long time, take place elastic deformation's effect through the spring in the inside of recess and break away from the inside in the draw-in groove with the dop, the hair body will be coated this moment and break away from the inside in the coating device main part, be convenient for dismantle the change with the coating hair body, and convenient to use, the problem of being not convenient for dismantle the change when the coating hair body drops with coating device formula structure as an organic whole has been solved in the use.

(2) Through the tip design threaded rod at the counter weight base and tip design connecting rod and the collar at, avoid not being convenient for place coating unit when not using, easily cause hair body contact operation face to become dirty, the influence is used, can adjust and be in certain height between connecting rod and the threaded rod, run through the inside of collar until the inside with the tip embedding standing groove of hand (hold) with the hand (hold) this moment, be convenient for stably place hand (hold) and coating unit main part through collar and counter weight base this moment, be convenient for place the use, the coating hair body of being difficult for making dirty, facilitate the use, it is not convenient for place coating unit when not using to have solved, hair body contact operation face becomes dirty, influence the problem of using.

Drawings

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

FIG. 2 is a schematic top view of the coating hair body and the coating device of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the mounting ring and the handle of the present invention;

in the figure: 1. coating a hair body; 2. a coating device main body; 3. a connecting rod; 4. a threaded rod; 5. a counterweight base; 6. a placement groove; 7. a mounting ring; 8. a handle; 9. a card slot; 10. clamping a head; 11. a spring; 12. and (4) a groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a special coating device of wafer production and processing, including coating device main part 2, the top of coating device main part 2 is provided with coating hair body 1, the bottom fixed mounting of coating device main part 2 has hand (hold) 8, coating device main part 2's internal surface edge has seted up recess 12, the inside of recess 12 is fixed with spring 11 through the glue solution bonding, spring 11's tip elastic connection has dop 10, draw-in groove 9 has been seted up to coating hair body 1's external surface edge, and spring 11 sticiss with coating hair body 1 through dop 10 and draw-in groove 9 to be connected, can be when using coating hair body to damage for a long time, take place elastic deformation's effect with dop 10 in the inside of draw-in groove 9 through spring 11 in recess 12's inside, break away from coating hair body 1 in coating device main part 2's inside this moment, be convenient for dismantle.

In this embodiment, it is preferable, the outer surface of hand (hold) 8 has registrated collar 7, the equal fixed mounting in both ends of collar 7 has connecting rod 3, the tip of connecting rod 3 closes soon through the helicitic texture and is connected with threaded rod 4, the tip of threaded rod 4 rotates through the bearing and is connected with counter weight base 5, standing groove 6 has been seted up to counter weight base 5's inside, and the inside of tip embedding standing groove 6 of hand (hold) 8, can be adjusted and be in certain height between connecting rod 3 and the threaded rod 4, run through hand (hold) 8 in the inside of collar 7 until the inside with the tip embedding standing groove 6 of hand (hold) 8 this moment, be convenient for through collar 7 and counter weight base 5 to stably place hand (hold) 8 and coating device main part 2 this moment, be convenient for place and use, coating hair body 1.

In order to conveniently stabilize the handle 8 by embedding the end of the handle 8 into the placing groove 6, in the embodiment, preferably, the end of the handle 8 is of a ring structure, and the end of the handle 8 is matched with the internal structure of the placing groove 6.

In order to facilitate the adjustment of the height between the mounting ring 7 and the counterweight base 5 by rotating the threaded rod 4 inside the connecting rod 3 and facilitate the fixation, in this embodiment, it is preferable that the connecting rod 3 and the threaded rod 4 are screwed together by a threaded structure, and the end of the threaded rod 4 is embedded inside the connecting rod 3.

In order to facilitate the installation and use of the coating hair body 1 by the coating device main body 2, in the present embodiment, it is preferable that the inner surfaces of the coating hair body 1 and the coating device main body 2 are both of a ring-shaped configuration, and the end portion of the coating hair body 1 is fitted into the coating device main body 2.

In order to fasten the end of the chuck 10 in the clamping groove 9, so as to facilitate the fixed mounting and the convenient detachment of the chuck 1, in this embodiment, preferably, the inner surface of the clamping groove 9 and the end of the chuck 10 are both in an arc-shaped structure, and the end of the chuck 10 is matched with the inner surface of the clamping groove 9.

The utility model discloses a theory of operation and use flow: the special coating device for wafer production and processing is characterized in that before use, the end part of a coating hair body 1 is embedded into a coating device main body 2, the end part of a clamping head 10 is tightly pressed inside a clamping groove 9 under the action of elastic deformation of a spring 11 in a groove 12, so that the coating hair body 1 is conveniently and tightly pressed and fixed, a hand-held handle 8 is convenient to take the coating device main body 2 and use the coating hair body 1 in a coating manner, when the coating hair body 1 is used for a long time, the coating hair body 1 can be detached and replaced by the same operation when the coating hair body 1 is damaged, then the tail end of a threaded rod 4 can be rotatably connected inside a counterweight base 5 through a bearing after use, meanwhile, the end part of the threaded rod 4 rotates inside a connecting rod 3, a certain height is formed between the connecting rod 3 and the threaded rod 4, at the moment, the handle 8 penetrates through the inside a mounting ring 7 until the end part of the handle, at the moment, the handle 8 and the coating device main body 2 are conveniently and stably placed through the mounting ring 7 and the counterweight base 5, so that the coating hair body 1 is convenient to place and use, and is not easy to dirty and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special coating device of wafer production processing, includes coating device main part (2), the top of coating device main part (2) is provided with coating hair body (1), the bottom fixed mounting of coating device main part (2) has hand (8), its characterized in that: the coating device is characterized in that a groove (12) is formed in the edge of the inner surface of the coating device main body (2), a spring (11) is fixed inside the groove (12) in a bonding mode through glue solution, a clamping head (10) is elastically connected to the end portion of the spring (11), a clamping groove (9) is formed in the edge of the outer surface of the coating hair body (1), and the spring (11) and the coating hair body (1) are connected in a pressing mode through the clamping head (10) and the clamping groove (9).

2. The coating device special for wafer production and processing as claimed in claim 1, wherein: the utility model discloses a balance weight of a vehicle, including the hand (hold) and the bearing, the surface registrates of hand (hold) 8 has collar (7), the equal fixed mounting in both ends of collar (7) has connecting rod (3), the tip of connecting rod (3) closes soon through the helicitic texture and is connected with threaded rod (4), the tip of threaded rod (4) is rotated through the bearing and is connected with counter weight base (5), standing groove (6) have been seted up to the inside of counter weight base (5), just the tip embedding of hand (hold) 8 the inside of standing groove (6).

3. The coating device special for wafer production and processing as claimed in claim 2, wherein: the end part of the handle (8) is of an annular structure, and the end part of the handle (8) is matched with the internal structure of the placing groove (6).

4. The coating device special for wafer production and processing as claimed in claim 2, wherein: the connecting rod (3) is connected with the threaded rod (4) in a screwing mode through a threaded structure, and the end portion of the threaded rod (4) is embedded into the connecting rod (3).

5. The coating device special for wafer production and processing as claimed in claim 1, wherein: the inner surfaces of the coating hair body (1) and the coating device main body (2) are both in an annular structure, and the end part of the coating hair body (1) is embedded into the coating device main body (2).

6. The coating device special for wafer production and processing as claimed in claim 1, wherein: the inner surface of the clamping groove (9) and the end part of the clamping head (10) are both arc-shaped structures, and the end part of the clamping head (10) is matched with the inner surface of the clamping groove (9).