CN218532032U - Belt cleaning device is used in circuit board processing - Google Patents

Abstract

The utility model relates to a circuit board processing technology field especially relates to a belt cleaning device is used in circuit board processing, mount table including the cylinder, the mount table rotates at its inboard bottom wall and installs driven gear the inner wall both sides of mount table be provided with respectively with driven gear keeps the transmission half-gear of meshing adaptation, the bottom of mount table is rotated and is installed the rotary disk, bottom surface one side of rotary disk is provided with the mount, and opposite side slidable mounting has the adjustable shelf, sets up the draw-in groove that the circuit board inserted the usefulness between mount and the adjustable shelf opposite inner wall, the utility model provides a cleaning performance of circuit board is unsatisfactory, and the cleaning efficiency problem is not high simultaneously, places the circuit board of rotary disk in the not high in-process of periodic positive and negative pivoted, and the cleaner can evenly spray the front and back both sides surface of circuit board, and cleaning performance obviously improves simultaneously cleaning efficiency and is showing and promote.

Description

Belt cleaning device is used in circuit board processing

Technical Field

The utility model relates to a circuit board processing technology field especially relates to a belt cleaning device is used in circuit board processing.

Background

In the production process, the surface of the circuit board may be contaminated with contaminants, and it is necessary to clean the circuit board in order to reduce the influence of the contaminants on the circuit board.

At present, a cleaning procedure is required to be carried out on a circuit board before welding, so that pollutants on the surface of the circuit board are removed, and the influence of the pollutants on the welding procedure of the circuit board is reduced. The circuit board cleaning device used by people cleans a circuit board by spraying a cleaning agent from a fixed direction, and the working mode has the following two problems that the spraying direction of the first cleaning agent is fixed, and if the position of the circuit board cannot be quickly adjusted, the cleaning agent is unevenly sprayed, so that the cleaning effect is influenced; secondly, in the normal cleaning cycle of single circuit board, can only carry out cleaning to the single face, can't wash positive and negative two sides simultaneously, this time that just leads to whole washing process is lengthened, is unfavorable for work efficiency's promotion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cleaning device for processing a circuit board.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a belt cleaning device is used in circuit board processing, includes the mount table of cylinder, the mount table rotates at its inboard bottom wall and installs driven gear the inner wall both sides of mount table be provided with respectively with driven gear keeps the transmission half-gear of meshing adaptation to lie in 180 stagger relatively between the tooth of the transmission half-gear of both sides, keep coaxial center rotation through the transmission shaft between the transmission half-gear of both sides, the bottom of mount table is rotated and is installed the rotary disk, bottom surface one side of rotary disk is provided with the mount, and opposite side slidable mounting has the adjustable shelf, sets up the draw-in groove that the circuit board inserted the usefulness between the inner wall in mount and the adjustable shelf is opposite, the side of mount table is provided with the water storage box, and the output of water storage box has the shower nozzle through water piping connection, the shower nozzle sprays towards the space of reserving between mount and the adjustable shelf.

In a better technical scheme, a transmission motor is arranged outside the mounting table, the output end of the transmission motor and the transmission shaft are kept rotating coaxially through a coupler, and the transmission half gears on two sides are controlled to rotate synchronously through the transmission motor.

In a preferred technical scheme, one side of the bottom surface of the rotating disc is provided with a sliding groove, the sliding groove is radially arranged, and the movable frame linearly slides along the sliding groove.

In a preferred technical scheme, pin holes are formed in the groove wall of the sliding groove and distributed at equal intervals in sequence, positioning holes matched with the pin holes are reserved in the top of the movable frame, and the movable frame is fixedly installed in the corresponding pin holes through pin shafts.

In a preferred technical scheme, a fixed distance is kept between the upper mounting table and the lower rotating disc, and the rotating disc and the upper driven gear are kept to coaxially rotate through a fixed shaft arranged at the center of the top surface of the rotating disc.

In a better technical scheme, a water inlet of the water storage tank is connected with and leads the cleaning agent through a pipeline, and a water outlet of the water storage tank leads the cleaning agent to be sprayed out by a nozzle through a water pipe.

The utility model has the advantages that:

1. offer the draw-in groove that the circuit board inserted the usefulness between mount and the relative inner wall of adjustable shelf, when needs place the circuit board, enlarge this interval and conveniently settle, when fixed circuit board, reduce this interval and form the restraint, ensure that the circuit board settles steadily between two draw-in grooves about, can ensure the stability of circuit board in the cleaning process on the one hand, on the other hand also can be applicable to the circuit board washing of different specifications, application range enlarges.

2. The shower nozzle rigidity, after utilizing shower nozzle spun cleaner to accomplish the washing to one side face of circuit board, the circuit board can the automatic reversal 180, rotates the face of opposite side to the shower nozzle that faces, conveniently utilizes the shower nozzle to wash the positive and negative both sides of this circuit board simultaneously like this, and is very high-efficient.

To sum up, through the belt cleaning device that this scheme provided, it is unsatisfactory to have solved the cleaning performance of circuit board, and the not high problem of cleaning efficiency simultaneously, this belt cleaning device's suggestion utilizes the transmission cooperation that sets up between the driven gear of the transmission half-gear of both sides and below, realizes the purpose that the rotary disk is just reversing, and the circuit board of placing the rotary disk in is periodic just reversing pivoted in-process, and the cleaner can evenly spray the front and back both sides surface of circuit board, and cleaning performance obviously improves simultaneously cleaning efficiency and is showing and promote.

Drawings

Fig. 1 is a schematic front view of the cleaning device of the present invention;

fig. 2 is a schematic top view of the mounting table according to the present invention;

fig. 3 is a schematic view of the rotating disc in a bottom view;

fig. 4 is a schematic view of a transmission half gear structure provided by the present invention.

In the figure: 1. an installation table; 2. a driven gear; 3. a transmission half gear; 4. a drive shaft; 5. a drive motor; 6. a fixed shaft; 7. rotating the disc; 8. a fixed mount; 9. a movable frame; 10. a pin hole; 11. a spray head; 12. a water pipe; 13. a water storage tank; 14. a chute.

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.

In the embodiment, referring to fig. 1-4, a cleaning device for processing a circuit board comprises a cylindrical mounting table 1, wherein a driven gear 2 is rotatably mounted on the bottom wall of the mounting table 1, transmission half gears 3 which are meshed and matched with the driven gear 2 are respectively arranged on two sides of the inner wall of the mounting table 1, teeth of the transmission half gears 3 on two sides are staggered by 180 degrees relatively, the transmission half gears 3 on two sides keep coaxial rotation through a transmission shaft 4, a transmission motor 5 is arranged outside the mounting table 1, the output end of the transmission motor 5 keeps coaxial rotation with the transmission shaft 4 through a coupler, and the transmission half gears 3 on two sides are controlled to synchronously rotate through the transmission motor 5. Here, as can be seen from fig. 2, when the transmission shaft 4 rotates, the transmission half gears 3 on the left and right sides will periodically act on the lower driven gear 2, and make the driven gear 2 periodically rotate back and forth.

The bottom of the mounting table 1 is rotatably provided with a rotating disc 7, a fixed distance is kept between the upper mounting table 1 and the lower rotating disc 7, and the rotating disc 7 and the upper driven gear 2 are kept coaxially rotating through a fixed shaft 6 arranged at the center of the top surface of the rotating disc 7. When the driven gear 2 periodically rotates back and forth, the rotating disk 7 periodically rotates forward and backward. With reference to fig. 1 and fig. 3, a fixed frame 8 is disposed on one side of the bottom surface of the rotating disk 7, a movable frame 9 is slidably mounted on the other side of the bottom surface of the rotating disk 7, a sliding groove 14 is formed in one side of the bottom surface of the rotating disk 7, the sliding groove 14 is radially disposed, the movable frame 9 linearly slides along the sliding groove 14, pin holes 10 are sequentially formed in the groove wall of the sliding groove 14 and are distributed at equal intervals, meanwhile, positioning holes matched with the pin holes 10 are reserved in the top of the movable frame 9, and the movable frame 9 is fixedly mounted in the corresponding pin holes 10 through pin shafts. Offer the draw-in groove that the circuit board inserted the usefulness between the inner wall that mount 8 and adjustable shelf 9 are in opposite directions, adjustable shelf 9 can follow 14 rectilinear sliding of spout, and its gliding aim at, the interval between adjustment adjustable shelf 9 and the mount 8, when the circuit board was placed to needs, enlarged this interval and conveniently settled, when fixed circuit board, reduced this interval and formed the restraint, ensured that the circuit board is settled steadily between two draw-in grooves about.

The side of mount table 1 is provided with water storage tank 13, and water storage tank 13's output leads to pipe 12 to be connected with shower nozzle 11, and water storage tank 13's water inlet connects through the pipeline and draws the cleaner, and water storage tank 13's delivery port leads to pipe 12 utilizes shower nozzle 11 outwards to spout the cleaner, and shower nozzle 11 sprays towards the space of reserving between mount 8 and the adjustable shelf 9.

In the actual use process, this adjustable shelf 9 outwards slides earlier, opens the interval between adjustable shelf 9 and mount 8, places the circuit board between the draw-in groove of adjustable shelf 9 and mount 8, impels adjustable shelf 9 to mount 8 afterwards, utilizes adjustable shelf 9 to fix the circuit board. Then the transmission motor 5 is started to control the driven gear 2 to periodically rotate forwards and backwards, in the process of forward and reverse rotation, the rotating disk 7 and the circuit board at the bottom of the rotating disk can also rotate forwards and backwards, because the teeth of the transmission half gear 3 are only distributed on one half of the peripheral surface, in the process of meshing transmission, the driven gear 2 and the rotating disk 7 rotate 180 degrees and then rotate backwards again, and thus the effect that the circuit board can automatically rotate backwards 180 degrees to rotate the board surface at the other side to face the spray head 11 after the cleaning agent sprayed by the spray head 11 is used for cleaning the board surface at one side of the circuit board can be achieved, the spray head 11 can be conveniently used for cleaning the forward and reverse sides of the circuit board simultaneously, and the efficiency is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a belt cleaning device is used in circuit board processing, its characterized in that, including cylindrical mount table (1), mount table (1) rotates at its inboard bottom wall and installs driven gear (2) the inner wall both sides of mount table (1) be provided with respectively with driven gear (2) keep the transmission half gear (3) of meshing adaptation to be located 180 degrees stagger relatively between the tooth of transmission half gear (3) of both sides, keep rotating with the axle center through transmission shaft (4) between the transmission half gear (3) of both sides, the bottom of mount table (1) is rotated and is installed rotary disk (7), bottom surface one side of rotary disk (7) is provided with mount (8), and opposite side slidable mounting has adjustable shelf (9), sets up the draw-in groove that the circuit board inserted the usefulness between mount (8) and adjustable shelf (9) the inner wall that is in opposite directions, the side of mount table (1) is provided with water storage box (13), and the output of water storage box (13) is connected with shower nozzle (11) through water pipe (12), shower nozzle (11) spray towards the space that reserves between mount (8) and adjustable shelf (9).

2. The cleaning device for processing the circuit board as claimed in claim 1, wherein a transmission motor (5) is arranged outside the mounting table (1), an output end of the transmission motor (5) and the transmission shaft (4) are coaxially rotated through a coupler, and the transmission half gears (3) on two sides are controlled to synchronously rotate through the transmission motor (5).

3. The cleaning device for processing the circuit board according to claim 1, wherein the rotating disc (7) is provided with a sliding slot (14) on one side of the bottom surface thereof, the sliding slot (14) is radially arranged, and the movable frame (9) linearly slides along the sliding slot (14).

4. The cleaning device for processing the circuit board according to claim 3, wherein the wall of the sliding groove (14) is provided with pin holes (10) distributed at equal intervals in sequence, positioning holes matched with the pin holes (10) are reserved at the top of the movable frame (9), and the movable frame (9) is fixedly installed in the corresponding pin holes (10) by using pin shafts.

5. A cleaning device for processing circuit board according to claim 1, characterized in that the upper mounting table (1) is kept at a fixed distance from the lower rotary disk (7), and the rotary disk (7) is kept coaxially rotating with the upper driven gear (2) by a fixed shaft (6) arranged at the center of the top surface of the rotary disk.

6. The cleaning device for processing the circuit board as recited in claim 1, wherein the water inlet of the water storage tank (13) is connected with a cleaning agent through a pipeline, and the cleaning agent is sprayed out from the water outlet of the water storage tank (13) through the water pipe (12) by using the nozzle (11).

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