Filtering device for electroplating liquid

Abstract

The utility model discloses a filtering device for electroplating liquid, which comprises a box body, a switch is fixedly mounted on the outer side of the box body, walking wheels are symmetrically connected to the bottom of the box body, electric push rods are symmetrically mounted at the bottom of the box body, a motor is fixedly mounted on the outer side of the box body, and an output shaft of the motor transversely penetrates through the box body and then is fixedly connected with a gear. A flow guide block is fixedly connected to the bottom of the inner side of the box body, connecting bases are symmetrically connected to the inner wall of the box body, a plurality of filter screen plates are arranged in the box body, and large impurities in electroplating liquid are preliminarily filtered and blocked through a filter material arranged in a tank body; and a gear is meshed with an annular rack to drive a net groove to rotate at a high speed to conduct centrifugal filtering operation on the electroplating liquid, the electroplating liquid is filtered for three times through a plurality of filtering net plates, and therefore the electroplating liquid is filtered more thoroughly, and the filtering effect of the device is further improved.

Description

Technical Field

[0001] The utility model relates to a filtering device, in particular to a filtering device for electroplating liquid. Background Art

[0002] Electroplating solution refers to a liquid that can expand the cathode current density range of the metal, improve the appearance of the coating, and increase the anti-oxidation stability of the solution. After the electroplating is completed, it can be effectively filtered and can continue to be recycled.

[0003] At present, after long-term use, the existing electroplating solution will contain impurities, which will affect the quality of electroplating and the service life of the electroplating solution. Therefore, a filtering device for electroplating solution is proposed to optimize and solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device for electroplating liquid to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A filtering device for electroplating liquid comprises a box, a switch is fixedly installed on the outside of the box, walking wheels are symmetrically connected to the bottom of the box, an electric push rod is symmetrically installed on the bottom of the box, a motor is fixedly installed on the outside of the box, the motor output shaft horizontally penetrates the box and is fixedly connected to a gear, a guide block is fixedly connected to the bottom of the inner side of the box, a connecting seat is symmetrically connected to the inner wall of the box, a plurality of slots are equidistantly provided on the connecting seat, a plurality of filter screens are arranged inside the box, a first guide frame and a second guide frame are fixedly connected to the inner wall of the box, and the bottom of the second guide frame is fixedly connected to the inner wall of the box. The annular slide is fixedly connected, an annular slide rail is slidably connected in the annular slide, an annular frame is fixedly connected to the bottom of the annular slide rail, an annular rack is fixedly provided on the outer fixed sleeve of the annular frame, a net groove is arranged at the bottom of the annular frame, a positioning pin is symmetrically connected to the top of the net groove, a connecting mechanism is symmetrically arranged between the annular frame and the outer side of the net groove, and the connecting mechanism includes a fixing plate, a pressing plate, a hanging ring and a hook, a slot body is slidably connected to the inner wall of the box body, an insert block is symmetrically connected to the outer side of the slot body, the bottom of the slot body is meshed and filter material is arranged inside it, and a box door is arranged on the front surface of the box body corresponding to the net groove and the filter screen.

[0007] As a further solution of the utility model: a liquid outlet is fixedly connected to a liquid outlet pipe, a valve is arranged on the liquid outlet pipe, and a push rod end of the electric push rod is fixedly connected to a support seat.

[0008] As a further solution of the utility model: a through hole for rotational connection of the motor output shaft is provided on the box body, the outer sides of the plurality of filter screens are inserted into a slot provided on the connecting seat, the annular rack is meshedly connected with the gear, the bottom inner side of the screen slot is an arc-shaped protrusion, the top of the screen slot is fitted with the bottom of the annular frame, one end of the positioning pin is vertically embedded in the bottom of the annular frame, and the annular frame is provided with a groove for embedding the positioning pin.

[0009] As a further solution of the utility model: the fixing plate is fixedly connected to the outside of the mesh groove, one end of the pressing plate is hinged to the outside of the fixing plate through a hinge seat, a fixing bolt is provided on the pressing plate, the fixing bolt passes through the pressing plate and the fixing plate, a long strip opening for the fixing bolt to pass through is provided on the pressing plate, a plurality of threaded through holes for threaded connection with the fixing bolts are provided on the fixing plate, one end of the hanging ring is hinged to the outside of the pressing plate through a hinge seat, the other end of the hanging ring is hung on a hook, and the hook is fixedly connected to the outside of the annular frame.

[0010] As a further solution of the utility model: the plug block is slidably embedded on the inner wall of the box body, the box body is provided with a sliding groove for the plug block to be slidably embedded, one side of the box door is hinged to the front surface of the box body through a hinge, and the box door is provided with a handle.

[0011] As a further solution of the utility model: the electric push rod and the motor are electrically connected to a switch through a wire, and the switch is electrically connected to an external power supply through a wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The filter material in the tank is set to filter and block the larger impurities in the electroplating solution preliminarily, and the mesh tank is driven to rotate at high speed by the meshing of the gear and the annular rack to perform centrifugal filtration on the electroplating solution, and the electroplating solution is filtered three times through multiple filter plates, so that the electroplating solution is filtered more thoroughly, further improving the filtering effect of the device.

[0014] 2. By setting up a pulling trough body to drive the insert block to slide in the box body and be taken out, and by opening the box door and pulling the middle pressure plate of the connecting mechanism to drive the hanging ring to disengage from the hook, the net trough is separated from the annular frame and the net trough is taken out, so that personnel can clean and maintain the filter material, net trough and multiple filter screens. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the filtering device for electroplating liquid.

[0016] Figure 2 This is a schematic diagram of the structure of a part of the filtering device for electroplating liquid.

[0017] Figure 3 It is a front view of the filtering device for electroplating solution.

[0018] As shown in the figure: box body 1, switch 2, walking wheel 3, electric push rod 4, motor 5, gear 6, guide block 7, connecting seat 8, filter screen plate 9, first guide frame 10, second guide frame 11, annular frame 12, annular rack 13, mesh slot 14, positioning pin 15, connecting mechanism 16, fixing plate 17, pressing plate 18, hanging ring 19, hook 20, slot body 21, plug block 22, filter material 23 and box door 24. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a filtering device for electroplating liquid includes a box body 1, a switch 2, a walking wheel 3, an electric push rod 4, a motor 5, a gear 6, a guide block 7, a connecting seat 8, a filter screen 9, a first guide frame 10, a second guide frame 11, an annular frame 12, an annular rack 13, a mesh slot 14, a positioning pin 15, a connecting mechanism 16, a fixing plate 17, a pressing plate 18, a hanging ring 19, a hook 20, a trough body 21, an insert block 22, a filter material 23 and a box door 24. The liquid outlet of the box body 1 is fixedly connected to a liquid outlet pipe, and a valve is arranged on the liquid outlet pipe. The switch 2 is fixedly installed on the outside of the box body 1, and the bottom of the box body 1 is symmetrically connected to Walking wheel 3, an electric push rod 4 is symmetrically installed at the bottom of the box body 1, and the push rod end of the electric push rod 4 is fixedly connected to a support seat, a motor 5 is fixedly installed on the outside of the box body 1, and the output shaft of the motor 5 transversely penetrates the box body 1 and is fixedly connected to a gear 6, and a through hole for the rotational connection of the output shaft of the motor 5 is opened on the box body 1, a guide block 7 is fixedly connected to the bottom of the inner side of the box body 1, and a connecting seat 8 is symmetrically connected to the inner wall of the box body 1, and a plurality of slots are opened on the connecting seat 8 at equal distances, and a plurality of filter screens 9 are arranged inside the box body 1, and the outer sides of the plurality of filter screens 9 are inserted into the slots opened on the connecting seat 8.

[0021] The inner walls of the box body 1 are respectively fixedly connected with the first guide frame 10 and the second guide frame 11, the bottom of the second guide frame 11 is fixedly connected with an annular slide groove, and an annular slide rail is slidably connected in the annular slide groove, and an annular frame 12 is fixedly connected to the bottom of the annular slide rail, and an annular rack 13 is fixedly sleeved on the outer side of the annular frame 12, and the annular rack 13 is meshed with the gear 6, and a mesh groove 14 is arranged at the bottom of the annular frame 12, and the inner bottom of the mesh groove 14 is an arc-shaped protrusion, and the top of the mesh groove 14 is fitted with the bottom of the annular frame 12, and the top of the mesh groove 14 is symmetrically connected with a positioning pin 15, and one end of the positioning pin 15 is vertically embedded in the bottom of the annular frame 12, and a groove for embedding the positioning pin 15 is opened on the annular frame 12, and a connecting mechanism 16 is symmetrically arranged on the outer side of the annular frame 12 and the mesh groove 14.

[0022] The connecting mechanism 16 includes a fixing plate 17, a pressing plate 18, a hanging ring 19 and a hook 20. The fixing plate 17 is fixedly connected to the outside of the net slot 14. One end of the pressing plate 18 is hinged to the outside of the fixing plate 17 through a hinge seat. A fixing bolt is provided on the pressing plate 18. The fixing bolt passes through the pressing plate 18 and the fixing plate 17. A long strip opening for the fixing bolt to pass through is provided on the pressing plate 18. A plurality of threaded through holes for threaded connection of the fixing bolts are provided on the fixing plate 17. One end of the hanging ring 19 is hinged to the outside of the pressing plate 18 through a hinge seat. The other end of the hanging ring 19 is hung on the hook 20. The hook 20 is fixedly connected to the ring On the outside of the frame 12, a slot body 21 is slidably connected to the inner wall of the box body 1, and an insert block 22 is symmetrically connected to the outside of the slot body 21. The insert block 22 is slidably embedded in the inner wall of the box body 1, and a slide groove for the sliding embedding of the insert block 22 is opened on the box body 1. The bottom of the slot body 21 is a mesh setting and a filter material 23 is arranged inside it. A box door 24 is arranged on the front surface of the box body 1 corresponding to the mesh slot 14 and the filter screen plate 9. One side of the box door 24 is hinged to the front surface of the box body 1 through a hinge, and a handle is arranged on the box door 24. The electric push rod 4 and the motor 5 are electrically connected to the switch 2 through a wire, and the switch 2 is electrically connected to an external power supply through a wire.

[0023] The working principle of the utility model is:

[0024] When the electroplating liquid filtering device is needed, the personnel first moves the device to the designated position for storing the electroplating liquid through the walking wheel 3, further connects the switch 2 and the external power supply to each other, and further starts the electric push rod 4 to drive the support plate to move down to prop up the box body 1, thereby completing the movement and fixation of the device, and further starts the motor 5 to engage with the annular rack 13 through the gear 6 to drive the mesh groove 14 and the annular frame 12 to rotate at a high speed using the annular slide groove and the annular slide rail, and further pours the liquid raw material produced by bamboo pulp into the trough body 21, and further the filter material 23 in the trough body 21 performs preliminary filtering and isolation of larger impurities in the electroplating liquid, and then the electroplating liquid after preliminary filtration will be introduced into the high-speed rotating mesh groove through the second guide frame 11. 14, and then the plating liquid will be centrifugally filtered through the mesh slot 14, and then the plating liquid after the second filtration will be filtered three times through multiple filter screens 9 under the guidance of the first guide frame 10, so that the plating liquid can be filtered through multiple filtering operations to filter impurities, and then the filtered plating liquid can be discharged through the liquid outlet pipe on the box body 1, and then the personnel can pull the slot body 21 to drive the plug block 22 to slide and take it out in the box body 1, and open the box door 24 and pull the middle pressure plate 18 of the connecting mechanism 16 to drive the hanging ring 19 to disengage from the hook 20, thereby driving the mesh slot 14 to separate from the annular frame 12 and take out the mesh slot 14, so that the personnel can clean and maintain the filter material 23, the mesh slot 14 and the multiple filter screens 9.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A filter device for electroplating liquid, comprising a housing (1), characterized in that: A switch (2) is fixedly installed on the outside of the box (1), a walking wheel (3) is symmetrically connected to the bottom of the box (1), an electric push rod (4) is symmetrically installed on the bottom of the box (1), a motor (5) is fixedly installed on the outside of the box (1), the output shaft of the motor (5) passes through the box (1) horizontally and is fixedly connected to a gear (6), a guide block (7) is fixedly connected to the bottom of the inside of the box (1), a connecting seat (8) is symmetrically connected to the inner wall of the box (1), a plurality of slots are provided on the connecting seat (8) at equal distances, a plurality of filter screens (9) are arranged inside the box (1), a first guide frame (10) and a second guide frame (11) are fixedly connected to the inner wall of the box (1), the bottom of the second guide frame (11) is fixedly connected to an annular slide groove, and an annular slide groove is slidably connected to the inside of the annular slide groove. The annular slide rail is fixedly connected to an annular frame (12) at the bottom, an annular rack (13) is fixedly sleeved on the outside of the annular frame (12), a mesh groove (14) is arranged at the bottom of the annular frame (12), a positioning pin (15) is symmetrically connected to the top of the mesh groove (14), a connecting mechanism (16) is symmetrically arranged on the outside of the annular frame (12) and the mesh groove (14), the connecting mechanism (16) comprises a fixing plate (17), a pressing plate (18), a hanging ring (19) and a hook (20), a slot body (21) is slidably connected to the inner wall of the box body (1), an insert block (22) is symmetrically connected to the outside of the slot body (21), the bottom of the slot body (21) is provided with a mesh and filter material (23) is arranged therein, and a box door (24) is arranged on the front surface of the box body (1) corresponding to the mesh groove (14) and the filter screen plate (9).

2. The electroplating solution filtering device according to claim 1, characterized in that: The liquid outlet of the box body (1) is fixedly connected to a liquid outlet pipe, on which a valve is provided, and the push rod end of the electric push rod (4) is fixedly connected to a support seat.

3. The electroplating solution filtering device according to claim 1, characterized in that: The box body (1) is provided with a through hole for rotationally connecting the output shaft of the motor (5); the outer sides of the plurality of filter screens (9) are inserted into slots provided on the connecting seat (8); the annular rack (13) is meshedly connected with the gear (6); the inner bottom of the screen slot (14) is provided with an arc-shaped protrusion; the top of the screen slot (14) is fitted with the bottom of the annular frame (12); one end of the positioning pin (15) is vertically embedded in the bottom of the annular frame (12); and the annular frame (12) is provided with a groove for embedding the positioning pin (15).

4. The electroplating solution filtering device according to claim 1, characterized in that: The fixing plate (17) is fixedly connected to the outside of the mesh slot (14); one end of the pressing plate (18) is hinged to the outside of the fixing plate (17) through a hinge seat; a fixing bolt is provided on the pressing plate (18); the fixing bolt passes through the pressing plate (18) and the fixing plate (17); a long strip opening for the fixing bolt to pass through is provided on the pressing plate (18); a plurality of threaded through holes for threaded connection of the fixing bolts are provided on the fixing plate (17); one end of the hanging ring (19) is hinged to the outside of the pressing plate (18) through a hinge seat; the other end of the hanging ring (19) is hung on a hook (20); and the hook (20) is fixedly connected to the outside of the annular frame (12).

5. The electroplating solution filtering device according to claim 1, characterized in that: The insert block (22) is slidably embedded in the inner wall of the box body (1); a slide groove for the insert block (22) to be slidably embedded is provided on the box body (1); one side of the box door (24) is hinged to the front surface of the box body (1) through a hinge; and a handle is provided on the box door (24).

6. The electroplating solution filtering device according to claim 1, characterized in that: The electric push rod (4) and the motor (5) are electrically connected to the switch (2) via a wire, and the switch (2) is electrically connected to an external power source via a wire.

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