CN211713229U

CN211713229U - Rack plating frame with defoaming mechanism

Info

Publication number: CN211713229U
Application number: CN202020040166.7U
Authority: CN
Inventors: 孙坚; 陈明华
Original assignee: Ruimao Tianjin Metal Surface Treatment Co ltd
Current assignee: Ruimao Tianjin Metal Surface Treatment Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-20
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a rack plating rack with defoaming mechanism, which comprises a rack plating cross bar and a rack plating slide plate, wherein the right end of the rack plating cross bar is fixedly connected with the rack plating slide plate, the right end of the rack plating slide plate is fixedly connected with a lifting bearing frame, the lower end of the rack plating cross bar is fixedly connected with a rack placing frame, the left side and the right side of the rack placing frame are respectively provided with two defoaming rotating frames, the two defoaming rotating frames on one side of the rack placing frame are respectively rotatably connected with the front end and the rear end of the rack plating cross bar, one end of the defoaming rotating frame, which is far away from the rack plating cross bar, is sleeved with a movable rod sliding sleeve, the movable rod sliding sleeve is slidably connected with the defoaming rotating frame, one end of the movable rod sliding sleeve, which is far away from the defoaming rotating frame, is fixedly connected with a plating bath rotating wheel, a longitudinally moving rack rod is meshed with a driven gear roller, when the rack plating cross bar is vertically lifted, the water washing cleaning effect of the water washing tank on the electroplated workpiece is improved.

Description

Rack plating frame with defoaming mechanism

Technical Field

The utility model relates to a metal rack plating handles technical field, especially relates to a rack plating frame with defoaming mechanism.

Background

The rack plating is to clamp a workpiece on a rack, and to use the rack to hang the workpiece for electroplating, the rack needs to be firmly contacted with the part, so that current can uniformly flow through a plated part. The rack is designed according to the actual situation of workpiece production, and is convenient to assemble and disassemble, and the rack plating is suitable for electroplating precise parts with high requirements, and is characterized by being suitable for electroplating various parts; when in electroplating, the current density of a single piece is higher and cannot change along with time, the bath voltage is low, the temperature rise of the plating solution is slow, the carrying-out quantity is small, and the uniformity of the plated piece is good.

Chinese patent publication is CN 205893437U's utility model discloses a rack plates height adjusting device for frame, including mount, base and rack plate frame, the lifter has been installed through rotating the chamber to the lower extreme of base, and when clockwise or anticlockwise rotating through rotating the spanner, adjusting nut rotates and drives the lifter and rotate and move up or move down, and then realizes the base and the regulation of rack plate frame high position, has convenient operation, long service life's advantage.

Above-mentioned technical scheme can be to the regulation of base and rack plating frame height position, but in the use, owing to in putting into the wash bowl with electroplating the hanger, easily produce a large amount of foams, through a period of accumulation, make the wash bowl surface of water appear a large amount of foams, when electroplating the hanger and shift up, partial foam adhesion is on electroplating the work piece, and the washing that causes the piece of plating is clean not good, easily leads to electroplating the spot to appear on the work piece, and a large amount of foams spills over simultaneously and causes electroplating operational environment's pollution easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rack plating frame with defoaming mechanism can clear up the foam in the wash bowl, reduces the foam adhesion and takes place in the condition of electroplating the work piece, improves the washing clean effect of wash bowl to electroplating the work piece.

The utility model discloses a can realize through following technical scheme:

a rack plating rack with a defoaming mechanism comprises a rack plating cross rod and a rack plating sliding plate, wherein the right end of the rack plating cross rod is fixedly connected with the rack plating sliding plate, the right end of the rack plating sliding plate is fixedly connected with a lifting bearing frame, the lower end of the rack plating cross rod is fixedly connected with a rack placing frame, two defoaming rotating frames are respectively arranged on the left side and the right side of the rack placing frame, the two defoaming rotating frames on one side of the rack placing frame are respectively and rotatably connected with the front end and the rear end of the rack plating cross rod, one end of the defoaming rotating frame, which is far away from the rack plating cross rod, is sleeved with a movable rod sliding sleeve, the movable rod sliding sleeve is in sliding connection with the defoaming rotating frames, one end of the movable rod sliding sleeve, which is far away from the defoaming rotating frames, is fixedly connected with a plating bath rotating wheel, a floating foam filter screen is fixedly connected between the two adjacent defoaming rotating frames, the lower end of the floating foam filter screen is fixedly connected with, driven fluted roller rotates with the defoaming revolving rack to be connected, two adjacent the movable rod sliding sleeve is close to the equal fixedly connected with of one end of each other and indulges the rack bar that moves, it is connected with driven fluted roller meshing to indulge the rack bar that moves.

Through adopting above-mentioned technical scheme, when the rack plating horizontal pole carries out the vertical lift, make two defoaming revolving racks rotate, the foam of foam filter screen in to the wash bowl between two defoaming revolving racks to reduce the foam adhesion and take place in the condition of electroplating the work piece, improve the clean effect of wash bowl to the washing of electroplating the work piece.

Further setting the following steps: the defoaming revolving rack is characterized in that the lower end of the defoaming revolving rack is fixedly connected with a lower limiting plate, a compression spring is arranged in the movable rod sliding sleeve, and the upper end and the lower end of the compression spring are respectively abutted against the lower limiting plate and the coating bath rotating wheel.

Through adopting above-mentioned technical scheme, the compression spring who sets up in the loop sliding sleeve makes compression spring promote the coating bath runner after compressing and loop sliding sleeve to keeping away from defoaming revolving rack one side and remove to drive the rotation of straining the froth brush-holder stud when the loop sliding sleeve moves down, carry out the separation to the foam of adhesion in floating the froth filter screen, thereby realize the clearance to the foam in the wash bowl.

Further setting the following steps: two filter screen connecting rods are arranged between the froth flotation filter screen and the downward folding filter screen, and the upper end and the lower end of each filter screen connecting rod are respectively fixedly connected with the froth flotation filter screen and the downward folding filter screen.

Through adopting above-mentioned technical scheme, at the filter screen connecting rod that floats and roll over the filter screen setting down, be convenient for make the filter screen that rolls over down stretch into the wash bowl when the defoaming revolving rack rotates in to when the defoaming revolving rack lasts to rotate, the foam of being convenient for in the wash bowl flows to floating foam filter screen side via the filter screen that rolls over down.

Further setting the following steps: the equal fixedly connected with of both ends two side pivot poles around the rack plating horizontal pole, four all cup jointed the outer pivot cover on the side pivot pole, outer pivot cover and defoaming revolving rack fixed connection, the defoaming revolving rack passes through the side pivot pole and is connected with the rack plating horizontal pole rotation.

Through adopting above-mentioned technical scheme, two side pivot poles that both ends set up around the rack plating horizontal pole make the defoaming revolving rack rotate around the side pivot pole of rack plating horizontal pole both sides, when rack plating horizontal pole moves down, carry out the filtering to the foam in the wash bowl.

Further setting the following steps: one side, away from the filter screen connecting rod, of the filtering and foaming brush rod is provided with a long brush hair layer, and the long brush hair layer is fixedly connected with the filtering and foaming brush rod.

Through adopting above-mentioned technical scheme, the long brush hair layer that sets up on filtering foam brush-holder stud is convenient for make filtering foam brush-holder stud rotate to with indulge the state that moves rack bar parallel, make the foam in the wash bowl through roll over the filter screen down get into in the froth filter screen, rotate at filtering foam brush-holder stud to and indulge and move rack bar vertically state, carry out the separation to the foam that gets into in the froth filter screen, the restriction foam gets into in the wash bowl once more.

Further setting the following steps: two the equal fixedly connected with reset spring in the foam floating filter screen one side of being close to each other, two both ends respectively with foam floating filter screen and hanger rack fixed connection about the reset spring.

Through adopting above-mentioned technical scheme, be close to one side fixed connection's reset spring each other at two froth filter screens, make reset spring when rack plating horizontal pole moves up, two defoaming revolving racks of pulling move to being close to hanger rack one side, make the defoaming revolving rack reply to the normal position.

Further setting the following steps: the outer layer of the reset spring is sleeved with an anti-corrosion glue layer, and the anti-corrosion glue layer is tightly attached to the reset spring.

Through adopting above-mentioned technical scheme, at the outer anticorrosive glue film that sets up of reset spring, be convenient for protect reset spring, reduce the corruption after reset spring soaks in the wash bowl, prolong reset spring's life.

Further setting the following steps: the rear oblique rod is fixedly connected to the upper end of the rack plating transverse rod, and one end, far away from the rack plating transverse rod, of the rear oblique rod is fixedly connected with the rack plating sliding plate.

Through adopting above-mentioned technical scheme, support the down tube behind rack plating horizontal pole upper end fixed connection, be convenient for strengthen rack plating horizontal pole along with rack plating slide stability when vertically taking off and land.

Further setting the following steps: two adjacent the equal fixedly connected with adversion stake of defoaming revolving rack one end of being close to each other, driven fluted roller cup joints with the adversion stake, driven fluted roller rotates with the defoaming revolving rack through the adversion stake to be connected.

Through adopting above-mentioned technical scheme, be close to the inner rotary pile that one end set up each other at the defoaming revolving rack, make driven fluted roller can rotate in two defoaming revolving racks inboards, under the removal of indulging the rack bar, the rotation of driven fluted roller drives the rotation of straining the bubble brush-holder stud.

To sum up, the utility model discloses a beneficial technological effect does:

the utility model discloses can be when hanging to plate the piece and plate the processing, clear up the foam in the wash bowl, reduce the foam adhesion and take place in the condition of electroplating the work piece, improve the clean effect of wash bowl to the washing of electroplating the work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the defoaming turret part of the present invention;

fig. 3 is a schematic structural view of the longitudinally-shifted rack bar portion of the present invention.

Reference numerals: 1. hanging and plating a cross rod; 2. a rack plating sliding plate; 3. lifting the bearing frame; 4. a rack placing rack; 5. defoaming rotating frames; 6. a movable rod sliding sleeve; 7. a runner of the plating tank; 8. a froth filter screen; 9. a filter screen connecting rod; 10. folding the filter screen downwards; 11. longitudinally moving the rack bar; 12. a driven toothed roller; 13. a filter foam brush rod; 14. a lower limiting plate; 15. a compression spring; 16. an outer rotating shaft sleeve; 17. A side spindle lever; 18. a return spring; 19. a rear leaning rod; 20. and (4) turning the pile inwards.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.

Referring to fig. 1 and 2, a rack plating rack with defoaming mechanism, which is disclosed by the utility model, comprises a rack plating cross rod 1, a rack plating slide plate 2, the right end of the rack plating cross rod 1 is fixedly connected with the rack plating slide plate 2, the right end of the rack plating slide plate 2 is fixedly connected with a lifting support 3, the lower end of the rack plating cross rod 1 is fixedly connected with a rack placing rack 4, the left side and the right side of the rack placing rack 4 are respectively provided with two defoaming rotating racks 5, the two defoaming rotating racks 5 at one side of the rack placing rack 4 are respectively rotatably connected with the front end and the rear end of the rack plating cross rod 1, one end of the defoaming rotating rack 5 far away from the rack plating cross rod 1 is sleeved with a movable rod sliding sleeve 6, the movable rod sliding sleeve 6 is slidably connected with the defoaming rotating rack 5, one end of the movable rod sliding sleeve 6 far away from the defoaming rotating rack 5 is fixedly connected with a plating bath 7, a floating foam filter screen 8 is fixedly connected between the two adjacent defoaming, be equipped with between two adjacent defoaming revolving racks 5 and strain bubble brush-holder stud 13, strain the equal fixedly connected with driven fluted roller 12 in both ends around the bubble brush-holder stud 13, driven fluted roller 12 rotates with defoaming revolving rack 5 to be connected, two adjacent movable rod sliding sleeves 6 are close to the equal fixedly connected with of one end of each other and indulge rack bar 11, indulge rack bar 11 and be connected with the meshing of driven fluted roller 12, when rack plating horizontal pole 1 carries out the vertical lift, make two defoaming revolving racks 5 rotate, foam in the foam filter screen 8 between two defoaming revolving racks 5 is to the wash bowl, thereby reduce the foam adhesion and take place in the condition of electroplating the work piece, improve the washing cleaning performance of wash bowl to electroplating the work piece.

Please refer to fig. 2, specifically, the lower end of the defoaming rotating frame 5 is fixedly connected with a lower limiting plate 14, a compression spring 15 is arranged in the movable rod sliding sleeve 6, the upper end and the lower end of the compression spring 15 are respectively abutted against the lower limiting plate 14 and the coating bath rotating wheel 7, and the compression spring 15 is arranged in the movable rod sliding sleeve 6, so that the compression spring 15 pushes the coating bath rotating wheel 7 and the movable rod sliding sleeve 6 to move towards one side away from the defoaming rotating frame 5 after being compressed, thereby driving the filtering and brushing rod 13 to rotate when the movable rod sliding sleeve 6 moves downwards, separating the foam adhered in the floating foam filtering net 8, and further realizing the cleaning of the foam in the rinsing bath.

Specifically, float and be equipped with two filter screen connecting rods 9 between foam filter screen 8 and the lower filter screen 10 of rolling over, both ends respectively with foam filter screen 8 and the lower filter screen 10 fixed connection of rolling over about two filter screen connecting rods 9, filter screen connecting rod 9 that sets up between foam filter screen 8 and the lower filter screen 10 of rolling over is convenient for make the lower filter screen 10 of rolling over stretch into the wash bowl when defoaming revolving rack 5 rotates to when defoaming revolving rack 5 continuously rotates, the foam in the wash bowl of being convenient for flows to foam filter screen 8 side via the lower filter screen 10 of rolling over.

Specifically, two side pivot poles 17 of equal fixedly connected with in both ends around the cross bar 1 that plates on the hanger, all cup jointed outer pivot cover 16 on four side pivot poles 17,

outer pivot cover

16 and 5 fixed connection of defoaming revolving rack, defoaming revolving rack 5 is connected with the rotation of rack plating cross bar 1 through side pivot pole 17, two side pivot poles 17 that both ends set up around rack plating cross bar 1, make defoaming revolving rack 5 rotate around the side pivot pole 17 of rack plating cross bar 1 both sides, when rack plating cross bar 1 moves down, carry out the filtering to the foam in the wash bowl.

Specifically, filter bulb brush rod 13 is kept away from filter screen connecting rod 9 one side and is equipped with long brush hair layer, long brush hair layer and filter bulb brush rod 13 fixed connection, the long brush hair layer that sets up on filter bulb brush rod 13, be convenient for make filter bulb brush rod 13 rotate to with indulge the state that moves rack bar 11 is parallel, make the foam in the wash bowl pass through filter screen 10 and get into in the froth filter screen 8 of rolling over down, rotate to and indulge the state that moves rack bar 11 vertically at filter bulb brush rod 13, carry out the separation to the foam that gets into in the froth filter screen 8, the restriction foam gets into in the wash bowl once more.

Referring to fig. 1, specifically, two floating foam filter screens 8 are close to one side of each other and are fixedly connected with a return spring 18, the left end and the right end of each of the two return springs 18 are fixedly connected with the floating foam filter screens 8 and the rack 4, and the two floating foam filter screens 8 are close to the return spring 18 fixedly connected with one side of each of the two floating foam filter screens 8, so that when the return spring 18 moves up on the rack plating cross rod 1, the two defoaming rotating frames 5 are pulled to move to the side close to the rack 4, and the defoaming rotating frames 5 are returned to the original position.

Specifically, the outer cover of reset spring 18 is equipped with anticorrosive glue film, and anticorrosive glue film closely laminates with reset spring 18, and at the anticorrosive glue film of the outer setting of reset spring 18, be convenient for protect reset spring 18, reduce the corruption after reset spring 18 soaks in the wash bowl, extension reset spring 18's life.

Specifically, support down tube 19 behind the fixedly connected with of rack plating horizontal pole 1 upper end, back support down tube 19 keep away from rack plating horizontal pole 1 one end and rack plating slide 2 fixed connection, support down tube 19 behind rack plating horizontal pole 1 upper end fixed connection, be convenient for strengthen rack plating horizontal pole 1 along with rack plating slide 2 vertically the stability when rising and falling.

Referring to fig. 3, specifically, two adjacent defoaming rotating frames 5 are fixedly connected with an inner rotary pile 20 at one end close to each other, the driven fluted roller 12 is sleeved with the inner rotary pile 20, the driven fluted roller 12 is rotatably connected with the defoaming rotating frame 5 through the inner rotary pile 20, the inner rotary pile 20 is arranged at one end close to each other on the defoaming rotating frame 5, so that the driven fluted roller 12 can rotate inside the two defoaming rotating frames 5, and the rotation of the driven fluted roller 12 drives the rotation of the defoaming brush rod 13 under the movement of the longitudinal shifting rack rod 11.

When a workpiece placed on an electroplating hanger on a rack plating cross rod 1 needs to be washed, a traction mechanism drives the rack plating cross rod 1 to vertically rise and fall, when the rack plating cross rod 1 moves downwards, a downward-folded filter screen 10 on the inner side of a defoaming rotating frame 5 extends into a washing tank, a plating tank rotating wheel 7 at the lower end of the defoaming rotating frame 5 is contacted with the side wall of the washing tank and moves downwards along with the rack plating cross rod 1, the plating tank rotating wheel 7 pushes a movable rod sliding sleeve 6 to move towards one side close to the defoaming rotating frame 5, a longitudinally-moved rack rod 11 on the movable rod sliding sleeve 6 is pushed to move, a driven gear roller 12 and a filtering foam brush rod 13 are driven to rotate between the two defoaming rotating frames 5, the filtering foam rod 13 is driven to rotate to be parallel to the longitudinally-moved rack rod 11, foam is adhered to the upper side of a floating foam filter screen 8 in the continuous downward movement process of the rack plating cross rod 1, when the rack plating cross rod rotating wheel 1 moves upwards, the plating tank rotating wheel 7 moves towards one side far away from the defoaming rotating frame, and then drive driven fluted roller 12 and filter foam brush-holder stud 13 and rotate, make filter foam brush-holder stud 13 rotate to with indulge the state that moves rack bar 11 vertically, carry out the separation to the foam of adhesion on superficial foam filter screen 8, reduce the foam and flow back to the wash bowl in to the realization is cleared up the foam in the wash bowl, reduces the foam adhesion and takes place in the condition of electroplating work piece, improves the clean effect of wash bowl to electroplating work piece's washing.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rack plating frame with defoaming mechanism, includes rack plating horizontal pole (1), rack plating slide (2), rack plating horizontal pole (1) right-hand member and rack plating slide (2) fixed connection, rack plating slide (2) right-hand member fixedly connected with lift bearing frame (3), rack plating horizontal pole (1) lower extreme fixedly connected with hanger rack (4), its characterized in that: the defoaming device is characterized in that two defoaming rotating frames (5) are respectively arranged on the left side and the right side of the rack (4), the two defoaming rotating frames (5) on one side of the rack (4) are respectively rotatably connected with the front end and the rear end of the rack plating cross rod (1), one end, away from the rack plating cross rod (1), of each defoaming rotating frame (5) is sleeved with a movable rod sliding sleeve (6), each movable rod sliding sleeve (6) is slidably connected with each defoaming rotating frame (5), one end, away from each defoaming rotating frame (5), of each movable rod sliding sleeve (6) is fixedly connected with a plating tank rotating wheel (7), a floating foam filter screen (8) is fixedly connected between every two adjacent defoaming rotating frames (5), a downward folding filter screen (10) is fixedly connected at the lower end of each floating foam filter screen (8), a filtering foam rod (13) is arranged between every two adjacent defoaming rotating frames (5), driven gear rollers (12) are fixedly connected at the front end and the rear end of each, driven fluted roller (12) rotate with defoaming revolving rack (5) and are connected, two adjacent the equal fixedly connected with of one end of movable rod sliding sleeve (6) each other indulges and moves rack bar (11), indulge and move rack bar (11) and driven fluted roller (12) meshing connection.

2. The rack plating rack with defoaming mechanism of claim 1, wherein: defoaming revolving rack (5) lower extreme fixedly connected with lower limiting plate (14), be equipped with compression spring (15) in movable rod sliding sleeve (6), both ends respectively with lower limiting plate (14) and coating bath runner (7) butt about compression spring (15).

3. The rack plating rack with defoaming mechanism of claim 1, wherein: froth filter screen (8) and fold down and be equipped with two filter screen connecting rods (9) between filter screen (10), two both ends are respectively with froth filter screen (8) and fold down filter screen (10) fixed connection about filter screen connecting rod (9).

4. The rack plating rack with defoaming mechanism of claim 1, wherein: the rack plating cross rod comprises a rack plating cross rod (1), wherein two side rotating shaft rods (17) are fixedly connected to the front end and the rear end of the rack plating cross rod (1), four side rotating shaft rods (17) are sleeved with outer rotating shaft sleeves (16), the outer rotating shaft sleeves (16) are fixedly connected with a defoaming rotating frame (5), and the defoaming rotating frame (5) is rotatably connected with the rack plating cross rod (1) through the side rotating shaft rods (17).

5. The rack plating rack with defoaming mechanism of claim 1, wherein: one side, away from filter screen connecting rod (9), of filter foam brush rod (13) is provided with a long brush hair layer, and long brush hair layer and filter foam brush rod (13) fixed connection.

6. The rack plating rack with defoaming mechanism of claim 1, wherein: two equal fixedly connected with reset spring (18) in one side is close to each other in froth filter screen (8), two both ends are respectively with froth filter screen (8) and hanger rack (4) fixed connection about reset spring (18).

7. The rack plating rack with defoaming mechanism of claim 6, wherein: the outer cover of reset spring (18) is equipped with anticorrosive glue film, anticorrosive glue film and reset spring (18) closely laminate.

8. The rack plating rack with defoaming mechanism of claim 1, wherein: support down tube (19) behind the fixedly connected with of rack plating horizontal pole (1) upper end, back support down tube (19) keep away from rack plating horizontal pole (1) one end and rack plating slide (2) fixed connection.

9. The rack plating rack with defoaming mechanism of claim 1, wherein: two adjacent defoaming revolving rack (5) are close to equal fixedly connected with internal rotary pile (20) of one end each other, driven fluted roller (12) cup joint with internal rotary pile (20), driven fluted roller (12) are connected with defoaming revolving rack (5) rotation through internal rotary pile (20).