CN112170355B

CN112170355B - Aluminum plate washing device

Info

Publication number: CN112170355B
Application number: CN202011211295.9A
Authority: CN
Inventors: 林士兵; 朱良科
Original assignee: Tianchang Jinfa Industries Aluminum Co ltd
Current assignee: Tianchang Jinfa Industries Aluminum Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2022-06-07
Anticipated expiration: 2040-11-03
Also published as: CN112170355A

Abstract

The invention discloses an aluminum plate washing device, which comprises: a holding body for mounting on the robot arm; the upper end of the conduit is connected to the holding body and is communicated with the high-pressure water pipe; the lower end of the conduit is closed, and the wall of the lower part of the conduit is provided with a wall hole communicated with the inner hole of the conduit; the lower part of the guide pipe penetrates through the nozzle main body, and a stopping part used for being attached to the upper cavity wall of the nozzle main body is formed at the lower end of the guide pipe; the sleeve body is sleeved outside the nozzle main body and fixedly connected with the nozzle main body, and the lower end of the sleeve body is lower than that of the nozzle main body; the lower end of the sleeve body is used for pressing against the surface of the aluminum plate; a spring disposed between the retention body and the nozzle body.

Description

Aluminum plate washing device

Technical Field

The invention relates to an aluminum plate washing device.

Background

Before the surface treatment of the aluminum sheet, for example, before the surface oxidation, for example, and before the surface painting, for example, the surface washing of the aluminum sheet is required to remove impurities on the surface of the aluminum sheet.

Among the prior art, adopt high pressure nozzle to carry out high pressure to the surface of aluminium panel usually and wash, specifically, the nozzle is installed on the arm, and the arm drives the nozzle and removes in the top of aluminium panel in order to wash all surfaces of aluminium panel, and the ooff valve that the control nozzle washed is at the distal end of keeping away from the nozzle, for example, this ooff valve is located the root of arm, need touch and press the ooff valve and just can make the nozzle spout high pressure water.

The above-mentioned manner of rinsing the aluminum sheet in the prior art has the following drawbacks:

1. for aluminum sheets with a smaller thickness, for example less than 2mm, the whole of the aluminum sheet is generally uneven, which results in different distances from the nozzle to the aluminum sheet at different positions, which results in different effects after the different positions of the aluminum sheet are washed by the nozzle.

2. The high-pressure water is sprayed on the aluminum plate and then reflected to cause water splashing.

3. It is necessary to make the nozzle eject high-pressure water by controlling the on-off valve.

Disclosure of Invention

In order to solve the technical problems in the prior art, the embodiment of the invention provides an aluminum plate washing device.

In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:

an aluminum panel washing apparatus comprising:

a holding body for mounting on the robot arm;

the upper end of the conduit is connected to the holding body and is communicated with the high-pressure water pipe; the lower end of the guide pipe is closed, and the pipe wall of the lower part of the guide pipe is provided with a wall hole communicated with the inner hole of the guide pipe;

the lower part of the guide pipe penetrates through the nozzle main body, and a stopping part used for being attached to the upper cavity wall of the nozzle main body is formed at the lower end of the guide pipe;

the sleeve body is sleeved outside the nozzle main body and fixedly connected with the nozzle main body, and the lower end of the sleeve body is lower than that of the nozzle main body; the lower end of the sleeve body is used for pressing against the surface of the aluminum plate;

a spring disposed between the retention body and the nozzle body.

Preferably, a lower end of the retaining body is formed with a stopper surface that limits an amount of upward movement of the nozzle body relative to the guide pipe by stopping an upper end surface of the nozzle body.

Preferably, the upper part of the sleeve body and the nozzle main body form threaded fit, the nozzle main body is further sleeved with a locking nut, and the locking nut is located above the sleeve body.

Preferably, a stop ring is arranged between the sleeve body and the nozzle body, and the stop ring is arranged outside the nozzle body.

Preferably, a plurality of cushion blocks are circumferentially arranged at the lower end of the sleeve body, and a gap is formed between every two adjacent cushion blocks.

Preferably, the sleeve wall at the lower part of the sleeve body is provided with a drain hole, and the drain hole is inclined downwards.

Compared with the prior art, the aluminum plate flushing device disclosed by the invention has the beneficial effects that:

1. the distance between the nozzle body and the aluminum plate is defined by the relative position between the sleeve body and the nozzle body, and therefore, the distance between the nozzle body and the aluminum plate is not affected by the flatness of the aluminum plate, and therefore, even if the aluminum plate is flat, the distance between the nozzle body and the aluminum plate to be sprayed is always kept constant.

2. The distance between the nozzle main body and the aluminum plate can be adjusted by adjusting the relative position between the sleeve body and the nozzle main body.

3. When the arm moves down to a certain extent, the downward movement of the guide tube causes the nozzle body to open automatically.

4. The sleeve body has the function of preventing water reflected by the aluminum plate from splashing.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar parts throughout the different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the inventive embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural diagram of an aluminum plate washing apparatus according to an embodiment of the present invention.

Fig. 2 is a first state view of the aluminum plate washing device provided by the embodiment of the invention in the working process.

Fig. 3 is a second state view of the aluminum plate washing device provided by the embodiment of the invention in the working process.

Reference numerals:

10-a nozzle body; 20-the sleeve body; 21-cushion blocks; 22-a drain hole; 30-a catheter; 31-wall holes; 32-a stop table; 40-a holding body; 41-a limiting surface; 50-a spring; 60-locking a nut; 70-a stop ring; 100-high pressure water pipe; 200-aluminum plate.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.

As shown in fig. 1 to 3, an embodiment of the present invention discloses an aluminum plate material 200 washing apparatus, which includes: a retention body 40, a conduit 30, a nozzle body 10, a jacket 20, a spring 50, and a stop ring 70.

The holding body 40 is used for being arranged at the free end of the mechanical arm, and the high-pressure water pipe 100 is also connected to the holding body 40; the upper end of the guide tube 30 is connected to the holding body 40 and communicates with the high pressure water pipe 100 so that the high pressure water in the high pressure water pipe 100 enters the guide tube 30.

The lower part of the conduit 30 extends into the nozzle body 10, the lower end of the conduit 30 is closed and is provided with a stop table 32; a wall hole 31 is opened in a wall of a lower portion of the duct 30, and the wall hole 31 penetrates an inner hole of the duct 30.

The spring 50 is sleeved on the upper part of the guide tube 30 and is arranged between the holding body 40 and the nozzle main body 10, and under the elastic force of the spring 50, the stop table 32 at the lower end of the guide tube 30 stops on the upper cavity wall of the inner cavity of the nozzle main body 10, and at the moment, the hole wall of the guide tube 30 is sealed by the nozzle main body 10.

The holding body 40 has a stopper surface 41 formed at a lower end thereof, and the nozzle body 10 moves upward relative to the guide pipe 30 and stops moving upward by abutting against the stopper surface 41.

The sleeve body 20 is sleeved outside the nozzle body 10, the upper part of the sleeve body 20 is in threaded fit with the nozzle body 10, and the lock nut 60 is sleeved above the sleeve body 20, so that the lower end of the sleeve body 20 is lower than the lower end of the nozzle body 10, and the distance between the lower end of the sleeve body 20 and the lower end of the nozzle body 10 defines the distance between the nozzle body 10 and the aluminum plate 200.

The distance between the lower end of the jacket body 20 and the lower end of the nozzle body 10 can be adjusted by screwing the jacket body 20, thereby adjusting the distance between the nozzle body 10 and the aluminum plate 200. The jacket body 20 can be fixed by tightening the lock nut 60.

The bottom of the sleeve body 20 is provided with a plurality of cushion blocks 21, the cushion blocks 21 are arranged in the circumferential direction, and a gap for water to pass through is formed between every two adjacent cushion blocks 21; the sleeve wall of the lower part of the sleeve body 20 is provided with a discharge hole 22, and the discharge hole 22 is inclined downwards.

The operation of the flushing device is described below:

the mechanical arm drives the whole flushing device to be close to the aluminum plate 200, the lower end of the sleeve body 20 firstly contacts the aluminum plate 200, the mechanical arm moves downwards to drive the guide pipe 30 to move downwards relative to the nozzle main body 10, and further the hole wall of the guide pipe 30 protrudes out of the inner cavity of the nozzle main body 10, when the upper end face of the nozzle main body 10 abuts against the limiting face 41 at the lower end of the holding body 40, the mechanical arm stops moving downwards, at the moment, high-pressure water in the guide pipe 30 enters the nozzle main body 10 through the hole wall and is sprayed to the aluminum plate 200 by means of the lower port of the nozzle main body 10.

The water reflected by the aluminum plate 200 flows out through the gaps between the spacers 21 and the leakage holes.

Based on the above description, the flushing device provided by the invention has the advantages that:

1. the distance between the nozzle body 10 and the aluminum plate 200 is defined by the relative position between the jacket body 20 and the nozzle body 10, and thus, the distance between the nozzle body 10 and the aluminum plate 200 is not affected by the flatness of the aluminum plate 200, and thus, even if the aluminum plate 200 is flat, the distance between the nozzle body 10 and the aluminum plate 200 to be sprayed is always kept constant.

2. The distance between the nozzle body 10 and the aluminum plate 200 can be adjusted by adjusting the relative position between the jacket body 20 and the nozzle body 10.

3. When the arm moves down to a certain extent, the downward movement of the guide duct 30 causes the nozzle body 10 to be automatically opened.

4. The jacket body 20 has a function of preventing water reflected by the aluminum plate 200 from splashing.

Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An aluminum plate washing device, characterized by comprising:

a holding body for mounting on the robot arm;

the lower part of the guide pipe penetrates through the nozzle main body, and a stop table used for being attached to the upper cavity wall of the nozzle main body is formed at the lower end of the guide pipe;

a spring provided between the holder and the nozzle body;

the upper part of the sleeve body and the nozzle main body form thread fit, the nozzle main body is further sleeved with a locking nut, and the locking nut is located above the sleeve body.

2. The aluminum panel washing apparatus as recited in claim 1, wherein a lower end of the retaining body is formed with a stopper surface that limits an amount of upward movement of the nozzle body relative to the guide pipe by stopping an upper end surface of the nozzle body.

3. The aluminum plate washing device as recited in claim 1, wherein a stop ring is disposed between the sleeve body and the nozzle body, and the stop ring is disposed outside the nozzle body.

4. The aluminum plate washing device as recited in claim 1, wherein the sleeve body is circumferentially provided with a plurality of pads at a lower end thereof, and a gap is formed between two adjacent pads.

5. The aluminum plate washing device as recited in claim 1, wherein the sleeve wall of the lower portion of the sleeve body is provided with drain holes, and the drain holes are inclined downward.