CN110791766A

CN110791766A - A pickling installation for electronic components

Info

Publication number: CN110791766A
Application number: CN201911102040.6A
Authority: CN
Inventors: 石建平
Original assignee: Guiyang University
Current assignee: Guiyang University
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-02-14
Anticipated expiration: 2039-11-12
Also published as: CN110791766B

Abstract

The invention discloses pickling equipment for electronic components, which relates to the field of electronic products and comprises a lower box body, wherein the right side of the bottom in the lower box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a first horizontal shaft, the right side of the lower box body is rotatably connected with a side rotating shaft, a bevel gear set is arranged between the bottom of the side rotating shaft and the first horizontal shaft, the middle part of the side rotating shaft is fixedly connected with a driving drive plate, the middle part of the lower box body is rotatably connected with a longitudinal main shaft, the bottom of the longitudinal main shaft is fixedly connected with a driven sheave matched with the driving drive plate, and a. The pickling device is simple in structure and convenient to use, intermittent rotation of different pickling boxes is achieved through motor driving during use, then electronic components can be pickled in the different pickling boxes, the pickling effect is guaranteed, cleaning can be achieved according to requirements, the pickling process of the electronic components is simplified, and the pickling device is worthy of popularization.

Description

A pickling installation for electronic components

Technical Field

The invention relates to the field of electronic products, in particular to pickling equipment for electronic components.

Background

In the process of welding electronic components, an oxide layer and metal ions are usually formed on the surface of the electronic components, and the oxide layer and the metal ions on the surface of the electronic components are removed by cleaning with acid liquor, and then are rinsed with water, so that the electronic components are cleaned.

The electronic components acid dip pickle who uses at present, its structure mainly includes: the electronic component tooling basket is placed in the cleaning tank. The electronic component tooling basket is a hollow-out fixture shaped like a basket, when in cleaning, a worker holds an electronic component in the electronic component tooling basket, then puts the electronic component tooling basket into acid liquor in a cleaning tank, and the acid liquor enters the electronic component tooling basket and cleans the electronic component in the basket.

Due to the fact that the electronic components are irregular in shape, the electronic components are prone to being incapable of being in full contact with acid liquor when the electronic components are stacked, and accordingly the electronic components cannot be cleaned at one time. And the existing cleaning mode is troublesome to clean after acid cleaning. To this end, those skilled in the art have proposed a pickling apparatus for electronic components to solve the problems set forth in the background above.

Disclosure of Invention

The invention aims to provide a pickling device for electronic components, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a pickling device for electronic components comprises a lower box body, wherein a motor is fixedly connected to the right side of the bottom in the lower box body, a first horizontal shaft is fixedly connected to the output end of the motor, a side rotating shaft is rotatably connected to the right side of the lower box body, a bevel gear set is arranged between the bottom of the side rotating shaft and the first horizontal shaft, a driving drive plate is fixedly connected to the middle of the side rotating shaft, a longitudinal main shaft is rotatably connected to the middle of the lower box body, driven sheaves matched with the driving drive plate are fixedly connected to the bottom of the longitudinal main shaft, a plurality of rotating support rods are uniformly and fixedly arranged at the tops of the longitudinal main shafts, lantern rings are fixedly; the bottom in the lower box body is fixedly connected with a reduction box, a first horizontal shaft is connected with a power input end of the reduction box, a power output end of the reduction box is fixedly connected with a second horizontal shaft, the left end of the second horizontal shaft is fixedly connected with a cam, the left side of the lower box body is slidably connected with a longitudinal transmission rod which is abutted against the cam, the top of the longitudinal transmission rod is fixedly connected with a driving ring, and the driving ring is matched with the pickling box body; the lower box body is connected with a door-shaped frame in a bilateral symmetry sliding mode, a lifting hook is fixedly connected to the left side of the top of the door-shaped frame, and limiting adjusting bolts are in threaded connection with the two sides of the door-shaped frame.

As a further scheme of the invention: the bottom of the lower box body is fixedly connected with universal wheels in a bilateral symmetry mode.

As a still further scheme of the invention: the driven grooved wheel is provided with 3-5 grooves.

As a still further scheme of the invention: the driven grooved wheel is provided with 4 grooves.

As a still further scheme of the invention: an elastic pad is fixedly connected above the driving ring.

As a still further scheme of the invention: the pickling tank is located inside the collar when the drive ring is uppermost.

As a still further scheme of the invention: the motor is electrically connected with the power supply through the switch.

As a still further scheme of the invention: the lifting hook is positioned right above the pickling box body.

Compared with the prior art, the invention has the beneficial effects that: the pickling device is simple in structure and convenient to use, intermittent rotation of different pickling boxes is achieved through motor driving during use, then electronic components can be pickled in the different pickling boxes, the pickling effect is guaranteed, cleaning can be achieved according to requirements, the pickling process of the electronic components is simplified, and the pickling device is worthy of popularization.

Drawings

FIG. 1 is a schematic structural diagram of a pickling apparatus for electronic components;

FIG. 2 is a schematic diagram showing the arrangement of collars in a pickling apparatus for electronic components;

FIG. 3 is a schematic diagram of the matching of a driven sheave and a driving dial in a pickling device for electronic components;

in the figure: 1-lower box body, 2-motor, 3-first horizontal shaft, 4-side rotating shaft, 5-bevel gear set, 6-driving plate, 7-longitudinal main shaft, 8-driven grooved wheel, 9-rotating supporting rod, 10-lantern ring, 11-pickling box body, 12-reduction box, 13-second horizontal shaft, 14-cam, 15-longitudinal driving rod, 16-driving ring, 17-door type frame, 18-lifting hook, 19-adjusting bolt, 20-universal wheel and 21-elastic cushion.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-3, a pickling apparatus for electronic components includes a lower box 1, a motor 2 is fixedly connected to the right side of the bottom in the lower box 1, a first horizontal shaft 3 is fixedly connected to an output end of the motor 2, a side rotating shaft 4 is rotatably connected to the right side of the lower box 1, and a bevel gear set 5 is arranged between the bottom of the side rotating shaft 4 and the first horizontal shaft 3;

when the device is used, the motor 2 is started, the motor 2 rotates to drive the first horizontal shaft 3 to rotate, and then the bevel gear set 5 drives the side rotating shaft 4 to rotate;

the middle part of the side rotating shaft 4 is fixedly connected with a driving dial 6, the middle part of the lower box body 1 is rotatably connected with a longitudinal main shaft 7, the bottom of the longitudinal main shaft 7 is fixedly connected with a driven sheave 8 matched with the driving dial 6, a plurality of rotating support rods 9 are uniformly distributed and fixed at the top of the longitudinal main shaft 7, the outer sides of the rotating support rods 9 are fixedly connected with lantern rings 10, and the inner sides of the lantern rings 10 are slidably connected with a pickling box body 11;

the side rotating shaft 4 rotates to drive the driven grooved pulley 8 to intermittently rotate through the driving drive plate 6, so that intermittent driving of the longitudinal main shaft 7 is realized, the longitudinal main shaft can drive the lantern ring 10 to rotate through the rotating support rod 9, and the pickling box body 11 on the inner side of the lantern ring 10 intermittently rotates;

the bottom in the lower box body 1 is fixedly connected with a reduction box 12, a first horizontal shaft 3 is connected with a power input end of the reduction box 12, a power output end of the reduction box 12 is fixedly connected with a second horizontal shaft 13, the left end of the second horizontal shaft 13 is fixedly connected with a cam 14, the left side of the lower box body 1 is slidably connected with a longitudinal transmission rod 15 which is abutted against the cam 14, the top of the longitudinal transmission rod 15 is fixedly connected with a driving ring 16, and the driving ring 16 is matched with the pickling box body 11;

the lower box body 1 is connected with door-shaped frames 17 in a bilateral-symmetric sliding mode, and the left sides of the tops of the door-shaped frames 17 are fixedly connected with lifting hooks 18;

the pickling box body 11 contains a plurality of, can put into the pickle in several pickling box body 11 before according to the demand, wash water is put into to several back insides, later will treat that the electronic components of pickling passes through the string bag and hang on lifting hook 18, cam 14 rotates under the drive of reducing gear box 12, and drive ring 16 up-and-down motion is driven, drive ring 16 can be with pickling box body 11 jack-up upwards, electronic components will dip in pickle or wash water, electronic components can open naturally when contacting with pickling box body 11 bottom, make electronic components fully with the pickle/wash water contact, pickling effect and cleaning performance are all preferred, take off after the pickling is accomplished can.

The bottom of the lower box body 1 is fixedly connected with universal wheels 20 in a bilateral symmetry mode.

The driven grooved wheel 8 is provided with 3-5 grooves.

The driven sheave 8 is provided with 4 grooves.

An elastic pad 21 is fixedly connected above the driving ring 16.

The pickling tank 11 is located inside the collar 10 with the drive ring 16 uppermost.

The motor 2 is electrically connected with a power supply through a switch.

The hook 18 is located directly above the pickling tank 11.

Example two: this embodiment is a further improvement of the previous embodiment: the height of door type frame 17 can be adjusted to door type frame 17 both sides threaded connection has spacing adjusting bolt 19, and the position of screw thread adjustment adjusting bolt 19 is convenient for adapt to different string bags, avoids the string bag to be difficult to submerge in pickling solution/cleaning water, also can avoid the string bag to submerge in pickling solution/cleaning water completely.

The working principle of the invention is as follows: when the device is used, the motor 2 is started, the motor 2 rotates to drive the first horizontal shaft 3 to rotate, then the side rotating shaft 4 is driven to rotate through the bevel gear set 5, the side rotating shaft 4 rotates to drive the driven grooved pulley 8 to intermittently rotate through the driving drive plate 6, then intermittent driving of the longitudinal spindle 7 is realized, the longitudinal spindle can drive the lantern ring 10 to rotate through the rotating support rod 9, the pickling box body 11 on the inner side of the lantern ring 10 intermittently rotates, the pickling box body 11 contains a plurality of pickling solutions, the pickling solutions can be put into the first pickling box bodies 11 according to requirements, the cleaning water is put into the latter pickling solutions, then electronic components to be pickled are hung on the lifting hook 18 through the net bag, the cam 14 rotates under the driving of the reduction box 12 and drives the driving ring 16 to move up and down, the driving ring 16 can jack up the pickling box body 11, the electronic components can be immersed into the pickling solutions or the cleaning water, and the, the electronic components are fully contacted with the pickling solution/cleaning water, the pickling effect and the cleaning effect are good, and the electronic components can be taken down after the pickling is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pickling device for electronic components comprises a lower box body (1), a motor (2) is fixedly connected to the right side of the bottom in the lower box body (1), a first horizontal shaft (3) is fixedly connected to the output end of the motor (2), a side rotating shaft (4) is rotatably connected to the right side of the lower box body (1), a bevel gear set (5) is arranged between the bottom of the side rotating shaft (4) and the first horizontal shaft (3), the pickling device is characterized in that a driving dial (6) is fixedly connected to the middle of the side rotating shaft (4), a longitudinal main shaft (7) is rotatably connected to the middle of the lower box body (1), a driven sheave (8) matched with the driving dial (6) is fixedly connected to the bottom of the longitudinal main shaft (7), a plurality of rotary supporting rods (9) are uniformly distributed and fixed at the top of the longitudinal main shaft (7), lantern rings (10) are fixedly connected to the outer sides of the rotary supporting rods (9), and a pickling box body (11) is slidably connected to the inner sides of the lantern rings (10); the bottom in the lower box body (1) is fixedly connected with a reduction gearbox (12), a first horizontal shaft (3) is connected with a power input end of the reduction gearbox (12), a power output end of the reduction gearbox (12) is fixedly connected with a second horizontal shaft (13), a cam (14) is fixedly connected with the left end of the second horizontal shaft (13), the left side of the lower box body (1) is slidably connected with a longitudinal transmission rod (15) which is abutted against the cam (14), the top of the longitudinal transmission rod (15) is fixedly connected with a driving ring (16), and the driving ring (16) is matched with the pickling box body (11); the lower box body (1) is connected with a door-shaped frame (17) in a bilateral symmetry sliding mode, a lifting hook (18) is fixedly connected to the left side of the top of the door-shaped frame (17), and limiting adjusting bolts (19) are connected to the two sides of the door-shaped frame (17) in a threaded mode.

2. The pickling equipment for electronic components as claimed in claim 1, wherein universal wheels (20) are fixedly connected to the bottom of the lower box body (1) in a bilateral symmetry manner.

3. The pickling apparatus for electronic components as claimed in claim 1, wherein the driven sheave (8) is provided with 3 to 5 grooves.

4. The pickling apparatus for electronic components as claimed in claim 3, wherein the driven sheave (8) is provided with 4 grooves.

5. The pickling apparatus for electronic components as claimed in any one of claims 1 to 4, wherein an elastic pad (21) is fixedly connected above the driving ring (16).

6. The pickling apparatus for electronic components according to claim 5, wherein the pickling tank (11) is located inside the collar (10) when the drive ring (16) is located uppermost.

7. The pickling apparatus for electronic components as claimed in claim 6, wherein the motor (2) is electrically connected to a power supply through a switch.

8. The pickling apparatus for electronic components according to claim 1, wherein the hook (18) is located directly above the pickling tank (11).