CN216775138U

CN216775138U - Double-sided cleaning device for circuit board production

Info

Publication number: CN216775138U
Application number: CN202123421319.6U
Authority: CN
Inventors: 荣小双
Original assignee: Wuhan Starui Technology Co ltd
Current assignee: Wuhan Starui Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-17
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of circuit board production, and discloses a double-sided cleaning device for circuit board production, which comprises a support frame, wherein circular through holes are formed in the left side and the right side of the support frame, transmission sleeves are fixedly connected inside the two circular through holes, an installation frame is fixedly connected to the right side of the support frame, a driving motor is fixedly installed on the right side of the installation frame, a transmission rod is movably connected inside the transmission sleeve on the left side, and the inside of the transmission sleeve on the right side is movably connected with a driving shaft of the driving motor. This two-sided cleaning device is used in circuit board production clears up circuit board surface through utilizing linear guide to control brush head round trip movement, and the shower nozzle sprays the washing liquid on circuit board surface, and the brush head can carry out automatically regulated according to the surface smoothness of circuit board, can prevent that the circuit board friction is impaired, utilizes driving motor to make the rotatory one hundred eighty degree of rack, can overturn the clearance repeatedly, improves the clearance effect of circuit board.

Description

Double-sided cleaning device for circuit board production

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a double-sided cleaning device for circuit board production.

Background

The single panel is on the most basic PCB, parts are concentrated on one side, and wires are concentrated on the other side.

The circuit board avoids having some residues in process of production, needs to use cleaning device to clear up its surface, but present circuit board cleaning device can only carry out the single face clearance, needs manual reverse side after clear up again, degree of automation is low and clean efficiency slow, so provides a circuit board production and uses two-sided cleaning device to solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a double-sided cleaning device for circuit board production, which has the advantage of automatic overturning cleaning and solves the problems that the existing circuit board cleaning device can only carry out single-sided cleaning and needs to clean the back surface again after manual operation, the automation degree is low and the cleaning efficiency is low.

In order to realize the purpose of automatic overturning cleaning, the utility model provides the following technical scheme:

a double-sided cleaning device for circuit board production comprises a support frame, wherein circular through holes are formed in the left side and the right side of the support frame, transmission sleeves are fixedly connected inside the two circular through holes, a mounting frame is fixedly connected to the right side of the support frame, a driving motor is fixedly installed on the right side of the mounting frame, a transmission rod is movably connected inside the transmission sleeve on the left side, the transmission sleeve on the right side is movably connected with a driving shaft of the driving motor, guard plates located on the inner side of the support frame are fixedly connected to the transmission rod and the driving shaft of the driving motor respectively, the two guard plates are fixedly connected to the left side and the right side of a placing frame respectively, limiting slide rails are fixedly connected to the left side wall and the right side of the support frame and are slidably connected to the left side and the right side of a movable laminate respectively, linear guide rails are fixedly installed at the top of the movable laminate, the linear guide rail comprises a slide block, a connecting frame is fixedly connected to the outer portion of the slide block, a base is fixedly connected to the inner side of the connecting frame, a spray head is fixedly mounted inside the base, a liquid guide pipe is fixedly connected to a water inlet of the spray head, a limiting hole is formed in the bottom of the connecting frame, a limiting part is slidably connected inside the limiting hole, a brush head is fixedly connected to the bottom end of the limiting part, the top portion of the brush head and the opposite side of the connecting frame are fixedly connected to two ends of a rubber spring respectively, positioning frames are fixedly connected to the left side and the right side of the supporting frame respectively, electric push rods are fixedly mounted on the tops of the two positioning frames respectively, limiting frames are fixedly connected to the left side and the right side of the movable laminate, the bottom ends of telescopic rods of the two electric push rods are fixedly connected to the tops of the two limiting frames respectively, and a water supply unit is fixedly connected to the tops of the supporting frame, the water supply unit comprises a water tank, a pump and a host, one end of the liquid guide pipe, which is far away from the spray head, is communicated with the water supply unit, and the driving motor, the linear guide rail, the electric push rod, the pump and the host are electrically connected.

As a still further scheme of the utility model: two limiting openings, limiting openings and limiting frames are arranged on the left side and the right side of the supporting frame and are in sliding connection.

As a still further scheme of the utility model: five rectangular through holes are equidistantly formed in the front face of the placing rack, and jacks are formed in the front side wall and the rear side wall of the five rectangular through holes.

As a still further scheme of the utility model: the top of the base is an inclined plane, the top of the movable laminate is provided with a movable opening, and the movable opening is connected with the connecting frame in a sliding mode.

As a still further scheme of the utility model: the locating part includes connecting rod and separation blade, and the both ends of connecting rod are respectively in separation blade and brush head fixed connection.

As a still further scheme of the utility model: the limiting frame comprises a connecting plate and two supporting plates, the two supporting plates are fixedly connected with the front side and the back side of the connecting plate respectively, the two supporting plates are fixedly connected with the movable laminate, and the connecting plate is fixedly connected with the bottom end of the telescopic rod of the electric push rod.

Compared with the prior art, the utility model provides a double-sided cleaning device for circuit board production, which has the following beneficial effects:

1. this two-sided cleaning device is used in circuit board production fixes the circuit board through utilizing the rack, utilizes linear guide to come control brush head round trip movement to clear up the circuit board surface, and rubber spring can carry out automatically regulated according to the surface smoothness of circuit board in clearance process, can prevent that the circuit board friction is impaired, and the brush head shower nozzle sprays the washing liquid on the circuit board surface when the clearance, dual clearance.

2. This two-sided cleaning device is used in circuit board production controls the removal of activity plywood through utilizing electric putter, can dodge at the in-process of rack upset, ensures that the rack can normally overturn, utilizes driving motor to drive the rack, can make the rack rotatory one hundred eighty degrees, can overturn the clearance repeatedly, improves the clearance effect of circuit board.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a top view of the structural rack of the present invention.

In the figure: the device comprises a support frame 1, a mounting frame 2, a driving motor 3, a transmission sleeve 4, a transmission rod 5, a guard plate 6, a placing frame 7, a limiting slide rail 8, a movable layer plate 9, a linear guide rail 10, a connecting frame 11, a base 12, a spray head 13, a liquid guide tube 14, a limiting part 15, a brush head 16, a rubber spring 17, a positioning frame 18, an electric push rod 19, a water feeding unit 20 and a limiting frame 21.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, which should not be construed as limiting the utility model.

It should be noted that these drawings are simplified schematic views, and only the basic structure of the present invention is described in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a double-sided cleaning device for circuit board production comprises a support frame 1, two limiting openings are respectively formed on the left side and the right side of the support frame 1, the limiting openings are slidably connected with a limiting frame 21, circular through holes are respectively formed on the left side and the right side of the support frame 1, a transmission sleeve 4 is fixedly connected inside each of the two circular through holes, a mounting frame 2 is fixedly connected on the right side of the support frame 1, a driving motor 3 is fixedly installed on the right side of the mounting frame 2, a transmission rod 5 is movably connected inside the transmission sleeve 4 on the left side, the inside of the transmission sleeve 4 on the right side is movably connected with a driving shaft of the driving motor 3, guard plates 6 positioned on the inner side of the support frame 1 are fixedly connected outside the transmission rod 5 and the driving shaft of the driving motor 3, the two guard plates 6 are respectively fixedly connected on the left side and the right side of a placing frame 7, five rectangular through holes are equidistantly formed on the front side of the placing frame 7, the front side wall and the rear side wall of the five rectangular through holes are respectively provided with a jack, the left side wall and the right side wall of the support frame 1 are respectively fixedly connected with a limiting slide rail 8, the two limiting slide rails 8 are respectively connected with the left side and the right side of the movable layer plate 9 in a sliding way, the top of the movable layer plate 9 is provided with a movable opening, the movable opening is connected with a connecting frame 11 in a sliding way, the top of the movable layer plate 9 is fixedly provided with a linear guide rail 10, the linear guide rail 10 comprises a slide block, the outer part of the slide block is fixedly connected with the connecting frame 11, the inner side of the connecting frame 11 is fixedly connected with a base 12, the top of the base 12 is an inclined plane, the inner part of the base 12 is fixedly provided with a spray head 13, a water inlet of the spray head 13 is fixedly connected with a liquid guide pipe 14, the bottom of the connecting frame 11 is provided with a limiting hole, the inner part of the limiting hole is connected with a limiting part 15 in a sliding way, the limiting part 15 comprises a connecting rod and a blocking piece, and two ends of the connecting rod are respectively fixedly connected with the blocking piece and the brush head 16, the bottom end of the limiting part 15 is fixedly connected with a brush head 16, the top of the brush head 16 and the opposite side of the connecting frame 11 are respectively fixedly connected with two ends of a rubber spring 17, the left side and the right side of the supporting frame 1 are respectively fixedly connected with a positioning frame 18, the tops of the two positioning frames 18 are respectively and fixedly provided with an electric push rod 19, the left side and the right side of the movable laminate 9 are respectively and fixedly connected with a limiting frame 21, the limiting frame 21 comprises a connecting plate and two supporting plates, the two supporting plates are respectively and fixedly connected with the front side and the back side of the connecting plate, the two supporting plates are respectively and fixedly connected with the movable laminate 9, the connecting plate is fixedly connected with the bottom end of a telescopic rod of the electric push rod 19, the bottom ends of the telescopic rods of the two electric push rods 19 are respectively and fixedly connected with the tops of the two limiting frames 21, the top of the supporting frame 1 is fixedly connected with a water supply unit 20, the water supply unit 20 comprises a water tank, a pump and a host, and one end of the catheter 14, which is far away from the spray head 13, is communicated with the water supply unit 20, the driving motor 3, the linear guide rail 10, the electric push rod 19, the pump and the host are electrically connected, so that the purpose of automatic overturning and cleaning is achieved.

The working principle of the utility model is as follows: a plurality of circuit boards to be cleaned are placed in the placing frame 7, at the moment, the placing frame 7 is parallel to the movable layer plate 9, according to the setting of the main machine, the cleaning liquid in the water supply unit 20 is guided into the spray head 13 through the liquid guide pipe 14, the spray head 13 is also sprayed on the circuit board in an inclined way, the linear guide rail 10 works to drive the brush head 16 to move, the brush head 16 cleans stains on the circuit board, when one side of the circuit board is cleaned, the two electric push rods 19 retract to drive the movable laminate 9 to move from bottom to top on the limiting slide rail 8, after retraction is finished, the driving motor 3 works to drive the placing rack 7 to rotate, after the placing rack 7 rotates by one hundred eighty degrees, the driving motor 3 stops working, the linear guide rail 10 is started again to clean the other side of the circuit board, thereby solved present circuit board cleaning device and can only carry out the single face clearance, need manual reverse side later clear up once more, degree of automation is low and clean slow problem of efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production of circuit board is with two-sided cleaning device, includes support frame (1), its characterized in that: the supporting frame is characterized in that circular through holes are formed in the left side and the right side of the supporting frame (1), transmission sleeves (4) are fixedly connected inside the two circular through holes, a mounting frame (2) is fixedly connected to the right side of the supporting frame (1), a driving motor (3) is fixedly mounted on the right side of the mounting frame (2), a transmission rod (5) is movably connected inside the transmission sleeve (4) on the left side, the transmission sleeve (4) on the right side is movably connected with a driving shaft of the driving motor (3), guard plates (6) positioned on the inner side of the supporting frame (1) are fixedly connected outside the driving shaft of the transmission rod (5) and the driving motor (3), the two guard plates (6) are fixedly connected with the left side and the right side of a placing frame (7) respectively, limiting slide rails (8) are fixedly connected with the left side wall and the right side wall of the supporting frame (1), and the two limiting slide rails (8) are slidably connected with the left side and the right side of a movable laminate (9) respectively, the top of the movable laminate (9) is fixedly provided with a linear guide rail (10), the linear guide rail (10) comprises a slider, the outer part of the slider is fixedly connected with a connecting frame (11), the inner side of the connecting frame (11) is fixedly connected with a base (12), the inner part of the base (12) is fixedly provided with a spray head (13), a water inlet of the spray head (13) is fixedly connected with a liquid guide pipe (14), the bottom of the connecting frame (11) is provided with a limiting hole, the inner part of the limiting hole is slidably connected with a limiting part (15), the bottom end of the limiting part (15) is fixedly connected with a brush head (16), the top of the brush head (16) and the opposite side of the connecting frame (11) are respectively fixedly connected with the two ends of a rubber spring (17), the left side and the right side of the support frame (1) are fixedly connected with positioning frames (18), and the tops of the two positioning frames (18) are fixedly provided with electric push rods (19), the equal fixedly connected with spacing (21) in the left and right sides of activity plywood (9), two the bottom of electric putter (19) telescopic link is respectively in the top fixed connection of two spacing (21), the top fixedly connected with of support frame (1) send water unit (20), send water unit (20) including water tank, pump and host computer, the one end that shower nozzle (13) were kept away from in catheter (14) and send water unit (20) intercommunication connection, driving motor (3), linear guide (10), electric putter (19), pump and host computer electricity are connected.

2. The double-sided cleaning device for circuit board production according to claim 1, wherein: two limiting openings are formed in the left side and the right side of the support frame (1) and are in sliding connection with the limiting frame (21).

3. The double-sided cleaning device for circuit board production according to claim 1, wherein: five rectangular through holes are formed in the front face of the placing rack (7) at equal intervals, and jacks are formed in the front side wall and the rear side wall of the five rectangular through holes.

4. The double-sided cleaning device for circuit board production according to claim 1, wherein: the top of the base (12) is an inclined plane, the top of the movable laminate (9) is provided with a movable opening, and the movable opening is connected with the connecting frame (11) in a sliding manner.

5. The double-sided cleaning device for circuit board production according to claim 1, wherein: the limiting part (15) comprises a connecting rod and a baffle, and two ends of the connecting rod are respectively fixedly connected with the baffle and the brush head (16).

6. The double-sided cleaning device for circuit board production according to claim 1, wherein: the limiting frame (21) comprises a connecting plate and two supporting plates, the two supporting plates are fixedly connected with the front face and the back face of the connecting plate respectively, the two supporting plates are fixedly connected with the movable layer plate (9), and the connecting plate is fixedly connected with the bottom end of a telescopic rod of the electric push rod (19).