CN210516679U - Diode acid dip pickle of electronic components production - Google Patents

Abstract

The utility model discloses a diode pickling unit of electronic components production, including the box, the up end position placed in the middle of the box is opened there is the opening, open-ended top is provided with active carbon adsorption board and fan, and the inside bottom welding of box has horizontally baffle, the baffle separates into the box two parts of close layer, and the box of baffle below is inside to install first electronic hydraulic stem placed in the middle, just the top of first electronic hydraulic stem stretches out the baffle and bonds and be fixed with the bottom plate, install the motor on the bottom plate, and the fixed cover of epaxial of motor is equipped with the carousel, install U type holder on the carousel, just the vertical setting of U type holder is under the open-ended. This diode acid dip pickle of electronic components production can be rotated by the rotation of motor to can be by two sets of brush boards at diode acid dip in-process, by carrying out the rotational friction to the diode, thereby improved the acid dip efficiency of diode.

Description

Diode acid dip pickle of electronic components production

Technical Field

The utility model belongs to the technical field of diode processing equipment, concretely relates to diode pickling device of electronic components production.

Background

Diodes, electronic components, a device with two electrodes, allow current to flow only in a single direction, and many applications use the rectifying function. And the varactor is used as an electronically tunable capacitor. The current directivity that most diodes have is commonly referred to as the "rectifying" function. The most common function of a diode is to allow current to pass in a single direction (referred to as forward biasing) and to block current in the reverse direction (referred to as reverse biasing). Thus, the diode can be thought of as an electronic version of the check valve.

The existing diode needs to be pickled in the production process, the existing pickling equipment generally directly puts the diode into acid liquor to be rotated and cleaned, although the cleaning mode can also be used for pickling, the waste acid liquor is more, the pickling speed is low, the residual pickling liquor after the pickling is finished cannot be completely removed, and the diode needs to be cleaned again so as to avoid the interference to the processing process and waste time and efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diode acid dip pickle of electronic components production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a diode pickling device for electronic component production comprises a box body, wherein an opening is formed in the middle of the upper end face of the box body, an active carbon adsorption plate and a fan are arranged above the opening, a horizontal partition plate is welded at the bottom end inside the box body, the box body is divided into two dense layers by the partition plate, a first electric hydraulic rod is arranged inside the box body below the partition plate in the middle, the top end of the first electric hydraulic rod extends out of the partition plate and is fixedly bonded with a bottom plate, a motor is arranged on the bottom plate, a rotary table is fixedly sleeved on a shaft of the motor, a U-shaped clamping seat is arranged on the rotary table, and the U-shaped clamping seat is vertically arranged under the opening;

all install the second electro-hydraulic stem of vertically with it on the both sides wall of the box symmetry of baffle top, it is two sets of the motor that equal fixed mounting has the level to set up is served in the flexible of second electro-hydraulic stem, and two sets of the flexible end of motor is fixed to be cup jointed the push pedal, compression spring fixedly connected with brush board is passed through to the side of push pedal dorsad motor, just install the pappus brush on the side of brush board orientation U type holder.

Preferably, the two symmetrical side surfaces of the box body are respectively provided with an acid discharge pipe and a water discharge pipe, and one ends of the acid discharge pipe and the water discharge pipe extend out of the upper part of the internal partition plate of the box body.

Preferably, two sets of clamping plates are symmetrically installed in the clamping groove of the U-shaped clamping seat, and two sets of clamping plates are fixedly bonded on the side faces, back to back, of the clamping grooves through clamping springs.

Preferably, the both sides of the upper end face opening of box body have still the symmetry seted up the spout, the active carbon adsorption plate sets up on the spout to through bottom convex slider and spout sliding connection, the fan sets up the top at the active carbon adsorption plate.

Preferably, the first sprayer and the second sprayer are symmetrically installed on two sides of an inner opening of the box body respectively, the first sprayer and the second sprayer are connected with an external acid liquid box and a water tank through water pipes respectively, and the first sprayer and the second sprayer incline towards the U-shaped clamping seat respectively.

The utility model discloses a technological effect and advantage: according to the diode pickling device for the electronic component production, the U-shaped clamping seat is arranged in the box body, the diode is clamped in the U-shaped clamping seat, the brush plates are arranged on two sides of the U-shaped clamping seat through the second electric hydraulic rod and can rotate through the rotation of the motor, so that the two groups of brush plates can rotate and rub the diode in the diode pickling process, and the pickling efficiency of the diode is improved; the first spray head is connected with the water tank to spray water, and the second spray head is connected with the acid liquor tank to carry out acid washing, so that the diode can be washed by water after the acid washing is finished, the acid liquor remained on the surface of the diode after the acid washing is finished is avoided, and the safety effect is improved; and the opening top is provided with the active carbon adsorption layer and the fan that can promote, can seal the opening at the during operation, accomplishes the adsorption work of pickling in-process sour gas, avoids the diffusion of sour gas, and when out of work, can not hinder and place the diode and take out simultaneously.

Drawings

Fig. 1 is an internal schematic view of the present invention;

FIG. 2 is a side view of the U-shaped holder of the present invention;

FIG. 3 is a schematic view of the open structure of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: the device comprises a box body 1, an opening 2, a partition plate 3, a first electro-hydraulic rod 4, an acid discharge pipe 5, a water discharge pipe 6, a bottom plate 7, a motor 8, a rotary table 9, a 10U-shaped clamping seat, a second electro-hydraulic rod 11, a water pipe 12, a first spray head 13, a second spray head 14, a fan 15, an activated carbon adsorption plate 16, a clamping spring 17, a clamping plate 18, a sliding groove 19, a motor 20, a push plate 21, a compression spring 22 and a brush plate 23.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a diode pickling device for electronic component production as shown in figures 1-4, which comprises a box body 1, wherein an opening 2 is arranged at the middle position of the upper end surface of the box body 1, an active carbon adsorption plate 16 and a fan 15 are arranged above the opening 2, a horizontal clapboard 3 is welded at the bottom end inside the box body 1, the clapboard 3 divides the box body 1 into two parts with compact layers, a first electric hydraulic rod 4 is arranged in the middle inside the box body 1 below the clapboard 3, the top end of the first electric hydraulic rod 4 extends out of the clapboard 3 and is fixedly bonded with a bottom plate 7, a motor 8 is arranged on the bottom plate 7, a turntable 9 is fixedly sleeved on a shaft of the motor 8, a U-shaped clamp 10 is arranged on the turntable 9, the U-shaped clamp 10 is vertically arranged under the opening 2, and the U-shaped clamp 10 can extend out of the opening through the extension of the first electric hydraulic rod 4, the diode is conveniently placed on the U-shaped clamping seat 10;

all install the vertically second electro-hydraulic stem 11 with it on the both sides wall of the 1 symmetry of box above the baffle 3, it is two sets of the motor 20 that equal fixed mounting has the level to set up on the flexible end of second electro-hydraulic stem 11, and two sets of the push pedal 21 has been cup jointed to the flexible end of motor 20, the push pedal 21 is passed through compression spring 22 fixedly connected with brush board 23 in the side of motor 20 dorsad, just brush board 23 installs the pappus brush on the side of U type holder 10, can carry out the pivoted friction to the diode, makes surface cleaning thoroughly rapidly more, and the surface of motor 20 and motor 8 all should be provided with the aircraft bonnet, avoids the corruption of acidizing fluid.

Specifically, the two symmetrical side surfaces of the box body 1 are respectively provided with an acid discharge pipe 5 and a water discharge pipe 6, one ends of the acid discharge pipe 5 and the water discharge pipe 6 extend out of the upper part of the partition board 3 in the box body 1, and corresponding valves are further mounted during actual use.

Specifically, two sets of splint 18 are installed to the interior symmetry of clamp groove of U type holder 10, and are two sets of splint 18 side that the back of the body is carried on back all bonds fixedly through the inner wall in centre gripping spring 17 and clamp groove, can be by centre gripping spring 17's flexible, fixes the diode between two sets of splint 18.

Concrete, 2 both sides of the up end opening of box 1 still the symmetry have seted up spout 19, activated carbon adsorption plate 16 sets up on spout 19 to through bottom convex slider and 19 sliding connection of spout, fan 15 sets up in activated carbon adsorption plate 16's top, can seal opening 2 at the during operation, accomplishes the adsorption work of pickling in-process sour gas, avoids the diffusion of sour gas, and when out of work, can not hinder and place the diode and take out simultaneously.

Specifically, the first spray head 13 and the second spray head 14 are symmetrically installed on two sides of the inner opening 2 of the box body 1 respectively, the first spray head 13 and the second spray head 14 are connected with an external acid liquid tank and a water tank through a water pipe 12 respectively, so that the first spray head 13 sprays water to wash after pickling, the second spray head 14 washes acid, and the first spray head 13 and the second spray head 14 incline towards the position of the U-shaped holder 10 respectively.

Specifically, when the diode pickling device for electronic component production is used for pickling, firstly, the activated carbon adsorption plate 16 and the fan 15 are pushed to the other side of the opening 2, the extension of the first electric hydraulic rod 4 is opened, the U-shaped clamp holder 10 extends out of the opening 2, then, the diode is placed between the two groups of clamp plates 18, the diode is clamped and fixed by the stretching of the clamping spring 17, the contraction of the first electric hydraulic rod 4 is adjusted after the diode is clamped and fixed, the contraction of the first electric hydraulic rod 4 is adjusted after the diode is put into the box body 1, the opening 2 is covered by the activated carbon adsorption plate 16, at the moment, the extension of the motor 8 and the extension of the second electric hydraulic rod 11 are opened, the two groups of diodes are contacted with the soft brush position of the brush plate 23, at the moment, the motor 8 and the second electric hydraulic rod 4 are closed, the second spray head 14 and the motor 20 below the second spray head are firstly opened, the motor 20 rotates to drive the push plate, meanwhile, the second spray head 14 sprays acid liquor and performs acid washing on the acid liquor, the acid washing is completed, the second electric hydraulic rod 11 is retracted, the motor 8 is rotated by 180 degrees, the diode is aligned to the soft brush on the other side at the moment, the corresponding second electric hydraulic rod 11 is adjusted to extend, after the second electric hydraulic rod is contacted with the soft brush, the first spray head 13 is opened for water washing, the acid liquor remaining on the surface is washed away, after the water washing is completed, the taking-out mode is the same as the putting-in step, meanwhile, in the acid washing process, the fan 15 is opened, all acid gas generated by the acid washing is sucked away by the fan 15, and the acid gas is filtered by the activated carbon adsorption plate 16, so that a good working environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a diode acid dip pickle of electronic components production, includes box (1), its characterized in that: an opening (2) is formed in the middle of the upper end face of a box body (1), an activated carbon adsorption plate (16) and a fan (15) are arranged above the opening (2), a horizontal partition plate (3) is welded at the bottom end of the interior of the box body (1), the box body (1) is divided into two dense layers by the partition plate (3), a first electric hydraulic rod (4) is arranged in the middle of the interior of the box body (1) below the partition plate (3), the top end of the first electric hydraulic rod (4) extends out of the partition plate (3) and is fixedly bonded with a bottom plate (7), a motor (8) is installed on the bottom plate (7), a turntable (9) is fixedly sleeved on a crankshaft of the motor (8), a U-shaped clamping seat (10) is installed on the turntable (9), and the U-shaped clamping seat (10) is vertically arranged right below the opening (2);

all install on the both sides wall of box (1) symmetry of baffle (3) top with it vertically second electric hydraulic stem (11), two sets of the flexible motor (20) that all fixed mounting has the level to set up on the flexible end of second electric hydraulic stem (11), and two sets of the flexible end of motor (20) has cup jointed push pedal (21), one side of push pedal (21) motor (20) dorsad is through compression spring (22) fixedly connected with brush board (23), just brush board (23) install the pappus brush on the side of U type holder (10).

2. The diode pickling device for electronic component production according to claim 1, wherein: and an acid discharge pipe (5) and a water discharge pipe (6) are further respectively mounted on two symmetrical side surfaces of the box body (1), and one ends of the acid discharge pipe (5) and the water discharge pipe (6) extend out of the upper portion of the partition plate (3) in the box body (1).

3. The diode pickling device for electronic component production according to claim 1, wherein: two sets of splint (18) are symmetrically installed in the clamp groove of U type holder (10), and two sets of splint (18) one side that backs on the back all bond fixedly through the inner wall in centre gripping spring (17) and clamp groove.

4. The diode pickling device for electronic component production according to claim 1, wherein: spout (19) have still been seted up to the symmetry in the up end opening (2) both sides of box (1), activated carbon adsorption board (16) set up on spout (19) to through bottom convex slider and spout (19) sliding connection, fan (15) set up the top at activated carbon adsorption board (16).

5. The diode pickling device for electronic component production according to claim 1, wherein: first shower nozzle (13) and second shower nozzle (14) are installed to the both sides of inside opening (2) of box (1) symmetry respectively, external sour liquid case and water tank are connected through water pipe (12) respectively in first shower nozzle (13) and second shower nozzle (14), and first shower nozzle (13) and second shower nozzle (14) slope respectively towards U type holder (10) position.

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