CN214289745U

CN214289745U - Ultrasonic cleaning and drying device for electronic processing

Info

Publication number: CN214289745U
Application number: CN202120173052.4U
Authority: CN
Inventors: 赵娟; 朱传福
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-09-28
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses an ultrasonic cleaning and drying device for electronic processing, which relates to the technical field of ultrasonic cleaning and drying and comprises a main frame, a gear, a drag chain, a limiting block, a cleaning basket, a hook, an ultrasonic generator, a drying box, a motor, a control console and a clamping block; the side rotating shaft of the main frame is connected with two gears in a penetrating way, and the two gears are vertically arranged. This practical cleaning basket passes through the chain and rotates, washs through the ultrasonic cleaning device of bottom earlier, and the process of rising is dried through the stoving case again, realizes wasing stoving an organic whole, need not to shift again after artifical washing and dries. The utility model provides a current ultrasonic cleaning drying device mostly be wash with dry the separation setting, need the manual work after the washing to shift to the stoving pond, the manual work shifts the in-process, and the washing liquid on the surface of washing part is unrestrained everywhere, pollutes the problem of workman's clothing extravagant washing liquid again promptly.

Description

Ultrasonic cleaning and drying device for electronic processing

Technical Field

The utility model relates to an ultrasonic cleaning drying technology field specifically is an ultrasonic cleaning drying device that electron processing used.

Background

The electronic industry is the most popular industry with the earliest ultrasonic cleaning application. In the electronic industry, most enterprises use PCBs (printed circuit boards), and PCB components are weldedSoldering fluxThe cleaning-free type welding flux is divided into a water-soluble type, a rosin type and a cleaning-free type, the former two types are used more frequently, ultrasonic cleaning (more than few are cleaned by alcohol) is adopted, and the cleaning-free type is not cleaned in principle, but most manufacturers of all countries in the world still need to clean even if the cleaning-free type welding flux is adopted to weld assemblies. Especially, the high-density PCB and the high-density IC pins are not cleaned or are not cleaned by ultrasonic waves, dust is adsorbed between high-density circuits and between the IC pins, and once the environment humidity is high, short circuit between high-density lines and between the pins is easy to occur to cause faults, and once the environment is dry, the short circuit fault disappears automatically, and the faults are not easy to find. Therefore, electronic whole factories of all countries of the world insist on ultrasonic cleaning of the PCB.

Current ultrasonic cleaning drying device is mostly washing and stoving separation setting, need the manual work after the washing to shift to the stoving pond in, and the manual work shifts the in-process, and the washing liquid on the surface of washing part is unrestrained everywhere, pollutes workman's clothing promptly and wastes the washing liquid again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic cleaning drying device that electron processing was used to solve among the above-mentioned background art current ultrasonic cleaning drying device and mostly be washing and dry the separation setting, need artifical the shifting to the stoving pond after the washing, artifical shift in-process, the washing liquid on the surface of washing part is unrestrained everywhere, pollutes the problem of workman's clothing extravagant washing liquid again promptly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic cleaning drying device that electron processing used which characterized in that: the device comprises a main frame, a gear, a traction chain, a limiting block, a cleaning basket, a hook, an ultrasonic generator, a drying box, a motor, a console and a clamping block; the side rotating shaft of the main frame is connected with two gears in a penetrating way, and the two gears are vertically arranged; the two gears are tightly supported and connected with a traction chain up and down; the middle part of the main frame is fixedly connected with a clamping block, and the clamping block is positioned in the middle part of the traction chain; two limiting blocks are fixed on the connecting shaft of the traction chain at intervals; the surface of the cleaning basket is provided with a stainless steel gauze; the rotating shaft at the top of the cleaning basket penetrates through the bottom of the hook; the top of the hook is hooked with a connecting shaft of the traction chain, and the hook is positioned between two limiting blocks at the connecting shaft; the bottom of the main frame is provided with an ultrasonic generator, and the inner side of the ultrasonic generator is provided with two vibrating plates; the top of the ultrasonic generator is provided with a drying box, and the vertical surface of the drying box is provided with fourteen air guide grooves; a motor is fixed at the top of the drying box; the motor is connected with a gear rotating shaft at the upper part through a belt; the top of the motor is provided with a control console which is fixedly connected with the main frame.

Preferably, the motor drives the gear to rotate through the belt, the gear drives the traction chain to rotate, and the cleaning basket hung on the traction chain is in a U-shaped rotating mode of descending from one side and then ascending from the other side.

Preferably, the clamping block is L-shaped, the bottom of the front section of the clamping block is of an arc structure, the arc structure penetrates through the drag chain, when the drag chain rotates, the semicircular structure of the front section of the clamping block guides the connecting shaft of the drag chain to protrude and slide, and when the drag chain slides through the clamping block, the drag chain resets.

Preferably, the ultrasonic generator and the drying box are arranged in an up-down list, and when the cleaning basket rotates, the cleaning basket sequentially passes through the ultrasonic generator and the drying box from bottom to top.

Preferably, the upper limiting blocks and the lower limiting blocks are arranged in a staggered mode, so that when the cleaning baskets are hung between the two limiting blocks, the upper cleaning baskets and the lower cleaning baskets are arranged in a staggered mode from left to right.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this practical cleaning basket passes through the chain and drives, washs through the ultrasonic cleaning device of bottom earlier, and the process of rising is dried through the stoving case again, realizes wasing stoving an organic whole, directly takes out and washs dry electronic component, need not to shift again after the manual cleaning and dries, saves the process, alleviates intensity of labour.

2. This practicality leads the drag chain to slide through fixture block anterior segment semicircle type structure, makes the drag chain produce vibrations and rocks, washs the basket and follows the drag chain and rock, gets rid of the unnecessary liquid on the electronic part in the washing basket, strengthens electronic part's stoving effect for electronic part's drying rate.

3. This practical adjacent cleaning basket about for control the mutual staggered non-vertical arrangement from top to bottom, reduce adjacent cleaning basket's collision influence, make the unnecessary liquid in the cleaning basket directly fall into the bottom washing liquid, save the washing liquid.

Drawings

FIG. 1 is a schematic diagram of the front three-dimensional structure of the device;

FIG. 2 is a schematic diagram showing the three-dimensional structure of the internal structure of the device;

FIG. 3 is a schematic side three-dimensional structure of a drag chain;

FIG. 4 is a schematic view of the fitting and installation of the latch members;

FIG. 5 is a schematic view of a cleaning basket structure;

in the figure: 1. A main frame; 2. a gear; 3. a drag chain; 4. a limiting block; 5. cleaning the basket; 6. hooking; 7. an ultrasonic generator; 8. a drying box; 9. a motor; 10. a console; 11. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 5, the present invention provides an embodiment: an ultrasonic cleaning and drying device for electronic processing comprises a main frame 1, a gear 2, a drag chain 3, a limiting block 4, a cleaning basket 5, a hook 6, an ultrasonic generator 7, a drying box 8, a motor 9, a console 10 and a clamping block 11; the side rotating shaft of the main frame 1 is connected with two gears 2 in a penetrating way, and the two gears 2 are vertically arranged; the two gears 2 are tightly supported up and down and connected with a traction chain 3; a clamping block 11 is fixedly connected to the middle of the main frame 1, and the clamping block 11 is located in the middle of the traction chain 3; two limiting blocks 4 are fixed on the connecting shaft of the traction chain 3 at intervals; the surface of the cleaning basket 5 is provided with a stainless steel gauze; the rotating shaft at the top of the cleaning basket 5 is connected with the bottom of the hook 6 in a penetrating way; the top of the hook 6 is hooked with a connecting shaft of the traction chain 3, and the hook 6 is positioned between two limiting blocks 4 at the connecting shaft; the bottom of the main frame 1 is provided with an ultrasonic generator 7, and the inner side of the ultrasonic generator 7 is provided with two vibrating plates; the top of the ultrasonic generator 7 is provided with a drying box 8, and the vertical surface of the drying box 8 is provided with fourteen air guide grooves; a motor 9 is fixed at the top of the drying box 8; the motor 9 is connected with the rotating shaft of the gear 2 at the upper part through a belt; the top of the motor 9 is provided with a control console 10, and the control console 10 is fixedly connected with the main frame 1.

Further, the motor 9 drives the gear 2 to rotate through the belt, the gear 2 drives the traction chain 3 to rotate, the cleaning basket 5 hung on the traction chain 3 is in a U-shaped rotating mode of descending from one side and ascending from the other side, the cleaning and drying are integrated, and manual cleaning and secondary transfer and drying are not needed.

Further, fixture block 11 is the L type, and 11 anterior segments bottoms of fixture block are the circular arc structure, and the drag chain 3 is passed to the circular arc structure, and when drag chain 3 rotated, 11 anterior segments semicircle type structures of fixture block guide drag chain 3's connecting axle protrusion slip, and when drag chain 3 slipped fixture block 11, drag chain 3 reset, made drag chain 3 produce vibrations and rock, and washing basket 5 rocked, gets rid of the unnecessary liquid on the electronic component in the washing basket 5, reinforcing stoving effect.

Further, supersonic generator 7 and stoving case 8 are listed up from top to bottom, when wasing basket 5 and rotate, from up passing through supersonic generator 7 and stoving case 8 in proper order down, and the economizer's occupation space is placed to supersonic generator 8, stoving case 7, motor 9 and control cabinet 10 listed up from top to bottom, conveniently puts.

Further, because the upper and lower adjacent stopper 4 is staggered arrangement, so when hanging washing basket 5 in the middle of two stopper 4, upper and lower adjacent washing basket 5 also is for controlling the range of staggering each other, reduces adjacent washing basket 5's collision influence, makes the unnecessary liquid in the washing basket 5 can directly fall into in the bottom cleaning liquid.

The working principle is as follows: when the device is used, ultrasonic cleaning liquid is put into the bottom of the device, electronic parts to be cleaned are put into the cleaning basket 5, the hook 6 is hung on a connecting shaft at the middle part of the drag chain 3, the hook 6 is arranged between the two limit blocks 4, a control switch of the control console 10 is clicked, the motor 9 drives the drag chain 3 to rotate, the cleaning basket 5 hung on the drag chain 3 rotates along with the drag chain, the cleaning basket 5 continuously descends, the cleaning basket 5 is immersed into the ultrasonic cleaning liquid at the bottom, the ultrasonic generator 7 transmits ultrasonic waves to the liquid in a high-frequency conversion mode of interaction of compression force and decompression force for more than two ten thousand times per second through the oscillating plate extending at two positions, dirt on the surface of the electronic parts is peeled off, when the cleaning basket 5 reaches the bottommost part, the cleaning basket 5 begins to ascend, in the ascending process, the arc-shaped guide drag chain 3 of the fixture block 11 protrudes and slides to the top of the

fixture block

11, 3 vibrations that restore to the throne of drag chain, 3 vibrations of drag chain rock the washing basket 5 that hangs with it, wash basket 5 through shaking, strengthen getting rid of the unnecessary liquid on the electronic component in the washing basket 5, because 5 staggered arrangements of washing basket adjacent downwards, unnecessary liquid directly falls into in the bottom cleaning liquid, wash basket 5 upward movement, through drying box 8's wind-guiding mouth, electronic component in 8 dry cleaning baskets 5 of drying box, 5 arrival device tops of washing basket, it can to take out washing basket 5, constantly put into the washing basket 5 that needs the clearance, take out the washing basket 5 after the clearance is dry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrasonic cleaning drying device that electron processing used which characterized in that: the device comprises a main frame (1), a gear (2), a drag chain (3), a limiting block (4), a cleaning basket (5), a hook (6), an ultrasonic generator (7), a drying box (8), a motor (9), a console (10) and a clamping block (11); a rotating shaft on the side surface of the main frame (1) is connected with two gears (2) in a penetrating way, and the two gears (2) are vertically arranged; the two gears (2) are tightly supported up and down and connected with a traction chain (3); a clamping block (11) is fixedly connected to the middle of the main frame (1), and the clamping block (11) is located in the middle of the traction chain (3); two limiting blocks (4) are fixed on the connecting shaft of the traction chain (3) at intervals; the surface of the cleaning basket (5) is provided with a stainless steel gauze; a rotating shaft at the top of the cleaning basket (5) is connected with the bottom of the hook (6) in a penetrating way; the top of the hook (6) is hooked with a connecting shaft of the traction chain (3), and the hook (6) is positioned between two limiting blocks (4) at the connecting shaft; the bottom of the main frame (1) is provided with an ultrasonic generator (7), and the inner side of the ultrasonic generator (7) is provided with two vibrating plates; the top of the ultrasonic generator (7) is provided with a drying box (8), and the vertical surface of the drying box (8) is provided with fourteen air guide grooves; a motor (9) is fixed at the top of the drying box (8); the motor (9) is connected with a rotating shaft of the gear (2) at the upper part through a belt; the top of the motor (9) is provided with a control console (10), and the control console (10) is fixedly connected with the main frame (1).

2. The ultrasonic cleaning and drying device for electronic processing according to claim 1, characterized in that: the motor (9) drives the gear (2) to rotate through the belt, the gear (2) drives the traction chain (3) to rotate, and the cleaning basket (5) hung on the traction chain (3) is in a U-shaped rotating mode of descending from one side and then ascending from the other side.

3. The ultrasonic cleaning and drying device for electronic processing according to claim 1, characterized in that: the clamping block (11) is L-shaped, the bottom of the front section of the clamping block (11) is of an arc structure, and the arc structure penetrates through the traction chain (3), so that when the traction chain (3) rotates, the semi-circular structure of the front section of the clamping block (11) guides the connecting shaft of the traction chain (3) to protrude and slide, and when the traction chain (3) slides through the clamping block (11), the traction chain (3) resets.

4. The ultrasonic cleaning and drying device for electronic processing according to claim 1, characterized in that: the ultrasonic generator (7) and the drying box (8) are arranged in an up-and-down manner, so that the cleaning basket (5) sequentially passes through the ultrasonic generator (7) and the drying box (8) from bottom to top when rotating.

5. The ultrasonic cleaning and drying device for electronic processing according to claim 1, characterized in that: the upper and lower adjacent limiting blocks (4) are arranged in a staggered mode, so that when the cleaning baskets (5) are hung between the two limiting blocks (4), the upper and lower adjacent cleaning baskets (5) are arranged in a staggered mode from left to right.