CN220239378U - Conveying and cleaning mechanism for cleaning substrate - Google Patents

Abstract

The utility model discloses a conveying and cleaning mechanism for cleaning a substrate, which belongs to the technical field of substrate cleaning and comprises a guide conveying mechanism and a cleaning and dust removing mechanism, wherein the guide conveying mechanism is provided with a plurality of sections, the guide conveying mechanisms of the sections are all positioned on the same horizontal line, a certain space is reserved between the adjacent guide conveying mechanisms, the cleaning and dust removing mechanism is positioned between the adjacent guide conveying mechanisms, and the cleaning and dust removing mechanism can clean the top and the bottom of the substrate conveyed by the guide conveying mechanism. The utility model can clean the dust at the top and bottom of the substrate while conveying the substrate, and can eliminate static electricity on the surface of the substrate, so that the substrate is cleaned more thoroughly, and the cleaning effect and the cleaning efficiency are improved.

Description

Conveying and cleaning mechanism for cleaning substrate

Technical Field

The utility model belongs to the technical field of substrate cleaning, and particularly relates to a conveying and cleaning mechanism for substrate cleaning.

Background

With the development of the more and more integration and miniaturization of modern communication and consumer electronic products, SMT assembly tends to be miniaturized, refined and complicated, and how to improve the assembly quality becomes a key issue. To improve the quality of SMT assembled products, starting with improving the printing quality and reflow quality of solder paste, in solder paste printing, an important link that is often ignored by us is cleaning of a substrate (PCB board), and the use of equipment is easily affected because of the cleaning of oil dirt and sticky dust on the substrate.

The Chinese patent publication No. CN211842561U discloses a substrate cleaner, which comprises a frame, wherein a cleaning and filtering system is arranged at the bottom in the frame, four centrifugal fans are arranged at the upper part in the frame, a flange interface is arranged at the left side of each centrifugal fan, a reference fixing plate is arranged on the frame, a sundry receiving system is arranged below each reference fixing plate, a left vertical plate and a right vertical plate are respectively arranged at two sides on each reference fixing plate, a left conveying rail is arranged at the position, close to the left vertical plate, of the upper middle part of each reference fixing plate, and a right conveying rail is arranged at the position, close to the right vertical plate, of the upper middle part of each reference fixing plate; the left vertical plate and the right vertical plate are respectively provided with a left lifting fixed plate and a right lifting fixed plate, the left lifting fixed plate and the right lifting fixed plate are respectively provided with a cleaning left bracket and a cleaning right bracket, and the outer side of the right end of the right vertical plate is fixedly provided with a conveying device. The beneficial effects of the utility model are as follows: the width of the guide rail is manually adjusted, so that the operation is convenient, effective and visual; the static eliminator and the dust exhauster are arranged, so that the cleaning is cleaner; the brush rod is conveniently and rapidly replaced, and the brush is convenient to clean.

However, the conventional technology has a problem that only one surface of the substrate can be cleaned when dust on the substrate is cleaned, so that the cleaning effect when the substrate is removed is bad to influence the subsequent use of the substrate.

Disclosure of Invention

The embodiment of the utility model provides a conveying and cleaning mechanism for cleaning a substrate, which aims to solve the problems in the prior art.

The embodiment of the utility model adopts the following technical scheme: the utility model provides a clean with carrying and cleaning mechanism of base plate, includes direction conveying mechanism and cleans dust removing mechanism, direction conveying mechanism is equipped with a plurality of sections, all is in same horizon between a plurality of sections direction conveying mechanism, all leaves certain space between the adjacent direction conveying mechanism, clean dust removing mechanism and be located between the adjacent direction conveying mechanism, clean dust removing mechanism can clean the operation to the top and the bottom of the base plate that carry the direction conveying mechanism to come.

Further, direction conveying mechanism includes carriage, automatic conveyer belt, adjusting screw, adjustment frame and two regulation slide rails, the carriage is the level setting, automatic conveyer belt is equipped with two, two automatic conveyer belt respectively the level rotate connect on carriage and adjustment frame, two the symmetry of regulation slide rail sets up in the frame, adjusting screw threaded connection just adjusts screw's front end and adjustment frame rotation connection in the frame, the adjustment frame is located the side of automatic conveyer belt and adjustment frame and two regulation slide rail sliding fit.

Further, pinch rollers are arranged on the conveying frame and the adjusting frame

Further, clean dust removal mechanism and clean the piece including clean dirt frame, exhaust vent, go up and clean the piece down, clean dirt frame and be equipped with the mounting box on setting up and clean dirt frame vertically, the exhaust vent is located clean bottom and the exhaust vent of dirt frame and cleans the piece and clean the piece setting down towards last, go up clean the piece and clean the piece down and set up in the mounting box for the symmetry, and go up and clean the piece and clean the same of structure of piece down.

Further, go up cleaning member and including cleaning motor and round brush, cleaning motor is located the dust removal frame, round brush level sets up on the dust removal frame and round brush and dust removal frame rotate to be connected, the cover is equipped with the drive belt of being connected with the round brush transmission on cleaning motor's the main shaft.

The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:

in the utility model, the dust at the top and the bottom of the substrate can be cleaned while the substrate is conveyed, and static electricity on the surface of the substrate can be eliminated, so that the substrate is cleaned more thoroughly, and the cleaning effect and the cleaning efficiency are improved.

Secondly, the upper cleaning piece and the lower cleaning piece can synchronously clean dust on the top and the bottom of the substrate, and the cleaned dust can be extracted and collected in the mounting box through the exhaust port, so that the cleaning is more comprehensive when the substrate is cleaned, and the substrate is cleaner.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a guiding and conveying mechanism according to the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

FIG. 4 is a schematic perspective view of a cleaning and dust removing mechanism in the present utility model;

reference numerals

The device comprises a guide conveying mechanism 2, a conveying frame 21, an automatic conveying belt 22, an adjusting screw 23, an adjusting frame 24, an adjusting slide rail 25, a pressing wheel 26, a cleaning and dust removing mechanism 5, a dust cleaning frame 51, an air suction opening 52, an upper cleaning piece 53, a lower cleaning piece 54, a cleaning motor 55, a rolling brush 56, an installation box 57 and a transmission belt 58.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The following describes in detail the technical solutions provided by the embodiments of the present utility model with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a conveying and cleaning mechanism for cleaning a substrate, including a guiding conveying mechanism 2 and a cleaning and dust removing mechanism 5, where the guiding conveying mechanism 2 is provided with a plurality of sections, the guiding conveying mechanisms 2 of the plurality of sections are all on the same horizontal line, a certain space is left between the adjacent guiding conveying mechanisms 2, the cleaning and dust removing mechanism 5 is located between the adjacent guiding conveying mechanisms 2, and the cleaning and dust removing mechanism 5 can perform cleaning operation on the top and bottom of the substrate conveyed by the guiding conveying mechanisms 2; according to the utility model, the dust at the top and the bottom of the substrate can be cleaned while the substrate is conveyed, and static electricity on the surface of the substrate can be eliminated, so that the substrate is cleaned more thoroughly, and the cleaning effect and the cleaning efficiency are improved.

Specifically, the guiding and conveying mechanism 2 comprises a conveying frame 21, an automatic conveying belt 22, an adjusting screw 23, an adjusting frame 24 and two adjusting slide rails 25, wherein the conveying frame 21 is horizontally arranged, the two automatic conveying belts 22 are respectively and horizontally rotatably connected to the conveying frame 21 and the adjusting frame 24, the two adjusting slide rails 25 are symmetrically arranged on the frame 1, the adjusting screw 23 is in threaded connection in the frame 1, the front end of the adjusting screw 23 is rotatably connected with the adjusting frame 24, the adjusting frame 24 is positioned beside the automatic conveying belt 22, and the adjusting frame 24 is in sliding fit with the two adjusting slide rails 25; pinch rollers 26 are arranged on the conveying frame 21 and the adjusting frame 24; when the substrate is cleaned and conveyed, the substrate is horizontally placed on the automatic conveying belt 22, so that the substrate is horizontally placed and limited, the positions of the substrate are moved forwards through the two automatic conveying belts 22, the adjusting frames 24 are moved on the two adjusting slide rails 25 when the adjusting screw 23 is rotated during the placement and limitation of the substrates with different sizes, the positions of the substrate moving forwards are limited, the positions of the adjusting frames 24 are adjusted according to the size of the substrate, and the substrates are tightly pressed on the guide conveying mechanism 2 by the pressing wheels 26 during the forward movement, so that the substrates can be conveyed in a smooth and directional mode.

Specifically, the cleaning and dedusting mechanism 5 comprises a dust cleaning frame 51, an air suction opening 52, an upper cleaning member 53 and a lower cleaning member 54, the dust cleaning frame 51 is vertically arranged, the dust cleaning frame 51 is provided with an installation box 57, the air suction opening 52 is positioned at the bottom of the dust cleaning frame 51, the air suction opening 52 faces the upper cleaning member 53 and the lower cleaning member 54, the upper cleaning member 53 and the lower cleaning member 54 are symmetrically arranged in the installation box 57, and the upper cleaning member 53 and the lower cleaning member 54 have the same structure. The upper cleaning member 53 and the lower cleaning member 54 can simultaneously perform synchronous cleaning operation on dust on the top and bottom of the substrate, and the cleaned dust can be extracted and collected in the installation box 57 through the air suction opening 52, so that the cleaning is more comprehensive when the substrate is cleaned, and the substrate is cleaner.

Specifically, the upper cleaning member 53 includes a cleaning motor 55 and a rolling brush 56, the cleaning motor 55 is located on the dust cleaning frame 51, the rolling brush 56 is horizontally disposed on the dust cleaning frame 51, the rolling brush 56 is rotationally connected with the dust cleaning frame 51, and a driving belt 58 in transmission connection with the rolling brush 56 is sleeved on a main shaft of the cleaning motor 55; the cleaning motor 55 is operated to rotate the roller brush 56 by the belt 58, and cleaning work is performed on the top and bottom of the substrate in the mounting box 57.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (5)

1. The utility model provides a clean with carrying and cleaning mechanism of base plate, its characterized in that, including direction conveying mechanism (2) and cleaning dust removal mechanism (5), direction conveying mechanism (2) are equipped with a plurality of sections, all are in same horizontal line between a plurality of sections direction conveying mechanism (2), all leave the space between adjacent direction conveying mechanism (2), cleaning dust removal mechanism (5) are located between adjacent direction conveying mechanism (2), cleaning dust removal mechanism (5) can clean the top and the bottom of the base plate that will carry direction conveying mechanism (2) and come.

2. A substrate cleaning transport and cleaning mechanism according to claim 1, wherein: the guide conveying mechanism (2) comprises a conveying frame (21), an automatic conveying belt (22), an adjusting screw (23), an adjusting frame (24) and two adjusting slide rails (25), wherein the conveying frame (21) is horizontally arranged, the automatic conveying belt (22) is provided with two conveying belts (22) respectively horizontally rotate and are connected to the conveying frame (21) and the adjusting frame (24), the two adjusting slide rails (25) are symmetrically arranged on the frame (1), the adjusting screw (23) is in threaded connection with the front end of the adjusting screw (23) in the frame (1) and is in rotary connection with the adjusting frame (24), and the adjusting frame (24) is located beside the automatic conveying belt (22) and is in sliding fit with the two adjusting slide rails (25).

3. A substrate cleaning transport and cleaning mechanism according to claim 2, wherein: pinch rollers (26) are arranged on the conveying frame (21) and the adjusting frame (24).

4. A substrate cleaning transport and cleaning mechanism according to claim 1, wherein: clean dust removal mechanism (5) including clean dirt frame (51), exhaust vent (52), go up clean piece (53) and clean piece (54) down, clean dirt frame (51) and be equipped with mounting box (57) on clean dirt frame (51) in vertical setting, exhaust vent (52) are located the bottom of clean dirt frame (51) and exhaust vent (52) and clean piece (53) and clean piece (54) setting down towards last, go up clean piece (53) and clean piece (54) down and be the symmetry setting in mounting box (57), and go up clean piece (53) and clean the structure of piece (54) down the same.

5. A substrate cleaning transport and cleaning mechanism according to claim 4, wherein: go up cleaning member (53) including cleaning motor (55) and round brush (56), cleaning motor (55) are located dust removal frame (51), round brush (56) level sets up on dust removal frame (51) and round brush (56) are connected with dust removal frame (51) rotation, the cover is equipped with on the main shaft of cleaning motor (55) and is connected with round brush (56) transmission drive belt (58).