CN217966819U - Nozzle disassembly mechanism - Google Patents

Abstract

The utility model discloses a nozzle disassembly body for dismantle the nozzle, the nozzle includes that casing and cover establish the inside inner core of casing, nozzle disassembly body includes: a cartridge in which the nozzle is placed; the pipe body is arranged above the clamping seat in the axial direction through the support; the pressing assembly is mounted at the upper end of the pipe body through a spring, the ejector pin is arranged at the bottom of the pressing assembly, and the ejector pin penetrates through the pipe body; the center of the pressing component, the pipe body, the ejector pin, the clamping seat and the nozzle are on the same axis. The utility model provides a nozzle disassembly body presses the subassembly to act on the spring, and the thimble is ejecting with the inner core, and easy operation is convenient, uses safety in time, and demolishs stably convenient, extension nozzle inner core life, and the fixed nozzle position does not harm the nozzle when dismantling the clearance, improves the nozzle inner core and falls the bits, and incomplete copper is bad to be descended to 10.7% by 14.3%.

Description

Nozzle disassembly body

Technical Field

The utility model belongs to the technical field of etching processing apparatus, specifically, relate to a nozzle disassembly body.

Background

At present, the ELIC (etching layer inner contact) product of a high-precision circuit board has high etching line requirement level, and has higher requirement on the maintenance cleanness of an etching nozzle for ensuring the product yield and the line width uniformity.

At present, the sharp-nose pliers are used manually to pull out the inner core of the nozzle and then the nozzle shell and the nozzle inner core are cleaned, but the disassembly mode brings problems:

1. the tail end of the etching nozzle inner core is clamped and pulled for many times due to the stress of the sharp-nose pliers, so that scraps are easy to damage and fall for a long time, and a production groove body is polluted;

2. the nozzle inner core is easy to fall off due to uneven force for operating the sharp nose pliers, the operation is difficult, and safety risk is caused;

3. the sharp mouth clamp can damage the nozzle inner core when being pulled out, and the service life of the etching nozzle is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the utility model provides a nozzle disassembly body, easy operation is convenient, and is safe in utilization, and demolishs stably convenient, extension nozzle inner core life, and the fixed nozzle position does not harm the nozzle when dismantling the clearance, improves the nozzle inner core and falls the bits.

The utility model discloses a nozzle disassembly body for dismantle the nozzle, the nozzle includes that casing and cover establish the inside inner core of casing, nozzle disassembly body includes:

the clamping seat is used for placing the nozzle;

the pipe body is arranged above the clamping seat in the axial direction through the support;

the pressing assembly is mounted at the upper end of the pipe body through a spring, the ejector pin is arranged at the bottom of the pressing assembly and penetrates through the pipe body and axially moves in the pipe body;

the centers of the pressing assembly, the pipe body, the ejector pin, the clamping seat and the nozzle are all on the same axis.

Further, foretell nozzle disassembly body, press the subassembly including press the seat and install press the body of rod of seat lower extreme, the body of rod cover is established in the spring, the diameter of the body of rod is less than the diameter of body, press the diameter of seat and be greater than the spring with the diameter of body.

Further, in the nozzle dismounting mechanism, at least one supporting block is arranged on the outer wall of the shell, and the supporting block is clamped on the clamping seat.

Furthermore, in the nozzle dismounting mechanism, the bottom of the clamping seat is provided with the through hole, and the diameter of the through hole is larger than that of the inner core.

Furthermore, in the nozzle dismounting mechanism, the sectional area of the thimble gradually decreases from top to bottom.

Further, in the nozzle dismounting mechanism, the diameter of the ejector pin is smaller than that of the shell.

Furthermore, in the nozzle dismounting mechanism, the bracket is further provided with a clamping part only welded with the pipe body.

Furthermore, in the nozzle dismounting mechanism, the bracket, the clamping seat and the pipe body are of an integrated structure.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. nozzle disassembly body, hold the support, press the subassembly and act on the spring, the thimble is ejecting with the inner core, easy operation is convenient, it is safe in time to use, and demolish and stabilize convenient, extension nozzle inner core life.

2. Nozzle disassembly body, fixed nozzle position, do not harm the nozzle when dismantling the clearance, improve the nozzle inner core and fall the bits, incomplete copper is bad to be descended to 10.7% by 14.3%.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a nozzle removing mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of a nozzle according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the nozzle dismounting mechanism acting on the nozzle according to the embodiment of the present invention.

Reference numerals of the above figures: 1-a nozzle; 10-a housing; 11-an inner core; 12-a support block; 2-a card seat; 21-a through hole; 3-a pipe body; 4-a scaffold; 41-a clamping part; 5-a pressing component; 51-a pressing seat; 52-a rod body; 6-a spring; 7, a thimble.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the present embodiment provides a nozzle dismounting mechanism, which is used for dismounting a nozzle 1, as shown in fig. 2, the nozzle 1 includes a housing 10 and an inner core 11 sleeved inside the housing 10, and the nozzle dismounting mechanism includes:

the clamping seat 2, the nozzle 1 can be placed in the clamping seat 2;

the pipe body 3 is arranged above the clamping seat 2 in the axial direction through the support 4; the bracket 4 can be in a U-shaped structure, and the bracket 4 is welded with the clamping seat 2 and the pipe body 3;

the pressing component 5 is mounted at the upper end of the pipe body 3 through a spring 6, the ejector pin 7 is arranged at the bottom of the pressing component 5, and the ejector pin 7 penetrates through the pipe body 3 and moves axially in the pipe body 3;

the centers of the pressing component 5, the pipe body 3, the ejector pin 7, the clamping seat 2 and the nozzle 1 are all on the same axis, and the ejector pin 7 is guaranteed to eject out the inner core 11 of the nozzle rapidly.

By means of the structure, the nozzle 1 is placed on the clamping seat 2, the support 4 is held by a hand, a thumb is placed on the pressing component 5 to press downwards, when the pressing component 5 acts on the spring 6, the spring 6 deforms under the pressure of the pressing component 5, the thimble 7 can be abutted to the top of the nozzle 1, so that the inner core 11 of the nozzle is ejected out, and then the shell 10 and the inner core 11 of the nozzle are cleaned continuously; after the inner core 11 is ejected, the pressure of the hand is released, the spring 6 can rebound to the original position according to the self characteristic, and the pressing component 5 and the thimble 7 recover to the original position, so that the nozzle dismounting mechanism is realized, the bracket is held by the hand, the pressing component acts on the spring, and the operation is simple and convenient; when using sharp-nosed pliers to pull out the nozzle inner core among the background art, because the operating force is uneven, easily make the nozzle drop and the operational difficulty, there is the safety risk, the utility model provides a support in time uses safety, places the nozzle in the cassette, through the ejecting nozzle inner core of thimble, has avoided using sharp-nosed pliers to dismantle the insecurity of nozzle, demolishs stably convenient, has reduced the damage to the inner core when sharp-nosed pliers presss from both sides and gets the inner core, has improved the nozzle inner core and has fallen the bits, extension inner core life, and incomplete copper is bad to be reduced to 10.7% by 14.3%.

Specifically, as shown in fig. 1 and 3, in this embodiment, the pressing assembly 5 includes a pressing base 51 and a rod 52 installed at a lower end of the pressing base 51, the rod 52 is sleeved in the spring 6, a diameter of the rod 52 is smaller than a diameter of the tube 3, and a diameter of the pressing base 51 is larger than the diameters of the spring 6 and the tube 3. The pressing base 51 is pressed downwards, the pressing base 51 presses the spring to move downwards, the rod body 52 drives the thimble 7 to move towards the nozzle 1 in the pipe body 3, the thimble 7 abuts against the nozzle 1, the pressing base 51 is continuously pressed, and the thimble 7 ejects the inner core 11 of the nozzle.

Specifically, in this embodiment, at least one supporting block 12 is disposed on an outer wall of the housing 10, and the supporting block 12 is clamped on the clamping seat 2. The supporting block 12 can clamp the nozzle 1 on the clamping seat 2, can fix the position of the nozzle 1, and ensures the stability of ejecting the inner core 11 at the thimble 7.

Specifically, in this embodiment, a through hole 21 is formed at the bottom of the clamping seat 2, and the diameter of the through hole 21 is greater than the diameter of the inner core 11. The through hole 21 can make things convenient for ejecting inner core 11 to drop from through hole 21, and the design is simple reasonable, improves the dismantlement efficiency of nozzle.

Specifically, in this embodiment, the cross-sectional area of the thimble 7 gradually decreases from top to bottom. The tip of the thimble 7 is aligned with the center of the nozzle, so that the inner core can be ejected out quickly.

Specifically, in the present embodiment, the diameter of the thimble 7 is smaller than the diameter of the shell 10, so that the thimble 7 can be ensured to eject the inner core 11 out of the shell 10.

Specifically, in this embodiment, the holder 4 is further provided with a clamping portion 41 welded only to the pipe body 3. The design of other structures of clamping part 41 and support 4 accords with the hand structure, and use hand strength that can be faster is pressed the subassembly of pressing, stability when guaranteeing the nozzle inner core and dismantling.

Specifically, in this embodiment, the support 4 with cassette 2 and body 3 are integrated structure, and it is stable convenient to dismantle.

The utility model discloses the principle and the implementation mode of the utility model are explained by applying the concrete embodiment, and the explanation of the above embodiment is only used for helping to understand the technical scheme and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (8)

1. The utility model provides a nozzle disassembly body for dismantle the nozzle, the nozzle includes that casing and cover establish the inside inner core of casing, its characterized in that, nozzle disassembly body includes:

the clamping seat is used for placing the nozzle;

the pipe body is arranged above the clamping seat in the axial direction through the support;

the pressing assembly is mounted at the upper end of the pipe body through a spring, the ejector pin is arranged at the bottom of the pressing assembly, and the ejector pin penetrates through the pipe body;

the centers of the pressing component, the pipe body, the ejector pin, the clamping seat and the nozzle are all on the same axis.

2. The nozzle release mechanism of claim 1, wherein the pressing assembly comprises a pressing base and a rod body mounted at a lower end of the pressing base, the rod body is sleeved in the spring, the diameter of the rod body is smaller than that of the tube body, and the diameter of the pressing base is larger than that of the spring and the tube body.

3. The nozzle release mechanism of claim 1, wherein the outer wall of the housing is provided with at least one support block, and the support block is clamped on the clamping seat.

4. The nozzle dismounting mechanism according to claim 1, wherein a through hole is formed in the bottom of the clamping seat, and the diameter of the through hole is larger than that of the inner core.

5. The nozzle release mechanism of claim 1, wherein the cross-sectional area of the thimble decreases from top to bottom.

6. The nozzle release mechanism of claim 1, wherein the diameter of the spike is smaller than the diameter of the housing.

7. The nozzle release mechanism of claim 1, wherein the bracket is further provided with a clamping portion that is welded only to the tube.

8. A nozzle release mechanism according to claim 1, wherein the holder is of integral construction with the cartridge and the tubular body.

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