CN211445986U

CN211445986U - Automatic liquid level water replenishing device

Info

Publication number: CN211445986U
Application number: CN201922234189.1U
Authority: CN
Inventors: 曹兵
Original assignee: Shanghai Jianshe Electroplating Co ltd
Current assignee: Shanghai Jianshe Electroplating Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-08
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to an automatic liquid level water replenishing device, which comprises a water inlet pipe and a connecting pipe head arranged at one end of the water inlet pipe, wherein a control component for controlling the opening and closing of the connecting pipe head is arranged at the connecting pipe head; the control assembly comprises a sealing plate which is arranged in the connector head and is rotatably connected with the connector head, and a push-pull rod for pushing and pulling the sealing plate is arranged on the sealing plate; the other end of the push-pull rod penetrates out of the connector head, and a strip-shaped groove for the push-pull rod to penetrate out is formed in the sealing plate; the lower side of the connector head is hinged with a hinged rod, the other end of the hinged rod is provided with a floating ball, and the push-pull rod penetrates out of the strip-shaped groove and is hinged with the hinged rod. The utility model has the effect of automatically adding liquid into the electrolytic bath according to the liquid level of the electrolyte in the electrolytic bath.

Description

Automatic liquid level water replenishing device

Technical Field

The utility model belongs to the technical field of the technique of metal plating processing equipment and specifically relates to an automatic liquid level hutch water device is related to.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis, thereby having the effects of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like. During electroplating, the plating metal or other insoluble materials are used as an anode, the workpiece to be plated is electroplated as a cathode, and cations of the plating metal are reduced on the surface of the workpiece to be plated to form a plating layer. In order to eliminate the interference of other cations and make the coating uniform and firm, a solution containing the metal cations of the coating is used as an electroplating solution to keep the concentration of the metal cations of the coating constant. The purpose of electroplating is to plate a metal coating on a substrate, altering the surface properties or dimensions of the substrate. The electroplating can enhance the corrosion resistance of the metal (the plating metal is mostly corrosion-resistant metal), increase the hardness, prevent abrasion, improve the conductivity, the smoothness, the heat resistance and the surface beauty.

Chinese patent publication No. CN108103561A discloses an electroplating bath, which includes a main bath body, and further includes an overflow tank, a temperature-varying tank, and a temperature-varying pump, wherein an overflow port is provided on an outer wall of the main bath body, the overflow port is communicated with the overflow tank, the temperature-varying tank includes an inlet, an outlet, and a temperature-varying pipe, the overflow tank and the main bath body are both communicated with a liquid inlet of the temperature-varying pump, a liquid outlet of the temperature-varying pump is communicated with the inlet, the temperature-varying pipe is located inside the temperature-varying tank, the outlet is communicated with the main bath body, and an inlet. The utility model discloses a plating bath passes through the setting of overflow mouth and overflow launder, can prevent to spatter liquid, avoids because the groove makes the plating solution have the difference in temperature deeply, consequently through setting up the alternating temperature groove, sends into the plating solution in the overflow launder and the main tank body into the heat transfer in the alternating temperature groove through the alternating temperature pump, can adjust the temperature of plating solution on one hand, and two come just can ensure through continuous circulation that the plating solution temperature department in the main tank body equals, avoids the difference in temperature.

The above prior art solutions have the following drawbacks: when products to be electrolyzed are placed in an electrolytic tank for electrolysis, certain consumption of electrolyte occurs, so that a worker continuously adds the electrolyte into the electrolytic tank to keep the electrolyte in the electrolytic tank sufficient, but when the electrolyte is added into the electrolytic tank, the worker generally observes the liquid level in the electrolytic tank to judge whether the electrolyte needs to be added.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, one of the purposes of the utility model is to provide an automatic liquid level hutch water device, can carry out the liquid feeding in the electrolysis trough automatically according to the liquid level of electrolyte in the electrolysis trough.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an automatic liquid level water replenishing device comprises a water inlet pipe and a connecting pipe head arranged at one end of the water inlet pipe, wherein a control assembly for controlling the opening and closing of the connecting pipe head is arranged at the connecting pipe head;

the control assembly comprises a sealing plate which is arranged in the connector head and is rotatably connected with the connector head, and a push-pull rod for pushing and pulling the sealing plate is arranged on the sealing plate;

the other end of the push-pull rod penetrates out of the connector head, and a strip-shaped groove for the push-pull rod to penetrate out is formed in the sealing plate;

the lower side of the connector head is hinged with a hinged rod, the other end of the hinged rod is provided with a floating ball, and the push-pull rod penetrates out of the strip-shaped groove and is hinged with the hinged rod.

Through adopting above-mentioned technical scheme, the liquid level in the electrolysis trough promotes the floater, and when electrolyte was sufficient, the power that supports can be given for the floater to the liquid level of electrolyte, lets floater and connector tube head laminating, and when the floater was laminating with the connector tube head, the hinge bar rotated to and connector tube head between the position department that the contained angle is minimum, the hinge bar gave a thrust of push-and-pull rod, and the push-and-pull rod promotes the closing plate, lets the closing plate seal the connector tube head, prevents that electrolyte from flowing. The buoyancy of the electrolyte in the electrolytic cell to the floating ball is converted into supporting force for the sealing plate through the floating ball, the hinged rod and the push-pull rod, and the sealing stability of the sealing plate is kept. When electrolyte in the electrolysis trough descends, the floater floats on the liquid level of electrolyte all the time, along with the decline of electrolyte liquid level, the floater follows electrolyte and descends together, keep away from the connector head, it takes place the rotation to drive the hinge bar, when the hinge bar is rotatory, pull the push-pull rod, the push-pull rod pulls the closing plate, let and close class rotate along the axis of rotation, open the connector head, electrolyte in the inlet tube gets into the electrolysis trough via the connector head, increase the volume of electrolyte in the electrolysis trough, and along with the increase of electrolyte in the electrolysis trough, can drive the floater and rise, let the floater drive the push-pull rod and promote the closing plate, close the connector head. Through setting up control assembly, be convenient for control connection tube head's switching to add water in the automatic electrolysis trough.

The present invention may be further configured in a preferred embodiment as: and a connecting block is fixedly connected to the position, connected with the push-pull rod, on the sealing plate, and the push-pull rod is hinged to the connecting block.

By adopting the technical scheme, under the action of the connecting block, the push-pull rod is convenient to rotate to the position parallel to the sealing plate, and the limiting effect on the sealing plate is improved.

The present invention may be further configured in a preferred embodiment as: the connecting pipe head is provided with a protective cover which covers the floating ball and the hinge rod, and the protective cover is provided with a through hole which is used for electrolytic solution to enter the protective cover and contacted with the rain floating ball.

Through adopting above-mentioned technical scheme, prevent that the fluctuation of electrolyte from transversely promoting the floater.

The present invention may be further configured in a preferred embodiment as: the connecting pipe head is convexly provided with a connecting part connected with the protective cover; the protective cover is sleeved on the connecting portion and is in threaded connection with the connecting portion.

Through adopting above-mentioned technical scheme, be convenient for install the protection casing on the connecting pipe head.

The present invention may be further configured in a preferred embodiment as: the downside of connecting the tube head is provided with two parallel arrangement and links together through the connecting rod articulated rod.

Through adopting above-mentioned technical scheme, the support body is formed with the hinge bar to the connecting rod, increases the stability of hinge bar when rotating.

The present invention may be further configured in a preferred embodiment as: the other end fixedly connected with peg graft pole of articulated arm, the floater cover is established on the peg graft pole.

Through adopting above-mentioned technical scheme, let the floater can be firm link together with the hinge bar.

The present invention may be further configured in a preferred embodiment as: be provided with the bifurcated rod of making with articulated rod integrated into one piece on the articulated rod, bifurcated rod is the trident pole, and one end is in the same place with articulated rod fixed connection, and both ends are articulated with two connecting rods in addition.

Through adopting above-mentioned technical scheme, the articulated mast is arranged on the line of symmetry that forms between two connecting rods, and the power size that lets the articulated mast receive two connecting rod transmissions is the same, deviation when can not arouse the articulated mast to rotate moreover.

The present invention may be further configured in a preferred embodiment as: the through hole on the protection casing is seted up in the downside of protection casing.

By adopting the technical scheme, electrolyte in the electrolytic cell can enter the protective cover, and the electrolyte can be limited from entering from the side face of the protective cover.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the control assembly is arranged, so that the opening and closing of the connecting pipe head can be conveniently controlled, and water can be automatically added into the electrolytic tank;

2. the left deviation and the right deviation of the floating ball can be limited by arranging the protective cover;

3. through setting up two articulated rods, increase the stability of articulated rod when rotating.

Drawings

FIG. 1 is a schematic view of the automatic liquid level water replenishing device of the present embodiment mounted on a connector head;

FIG. 2 is a schematic view of a connector head according to the present embodiment;

FIG. 3 is a schematic view of the automatic liquid level water replenishing device according to the present embodiment;

FIG. 4 is a schematic view of the internal structure of the connector head of the present embodiment;

fig. 5 is a schematic view of the protective cover in the embodiment.

In the figure, 1, an electrolytic cell; 2. a water inlet pipe; 3. connecting the pipe heads; 4. a control component; 41. a closing plate; 42. a rotating shaft; 43. a push-pull rod; 44. connecting blocks; 45. a strip-shaped groove; 46. a hinged lever; 47. a floating ball; 48. a protective cover; 49. a through hole; 410. a connecting portion; 411. a connecting rod; 412. a plug rod; 413. a bifurcated bar.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an automatic liquid level water supplementing device, including the inlet tube 2 that is used for injecting the electrolyte into the electrolysis trough 1 and install the connector head 3 at inlet tube 2 one end department, connector head 3 arranges in electrolysis trough 1 to stretch into in electrolysis trough 1 from the opening part of electrolysis trough 1. The electrolyte enters the connector head 3 through the water inlet pipe 2 and then enters the electrolytic bath 1 from the connector head 3.

A control unit 4 for controlling opening and closing of the connector 3 is provided in the connector 3.

Referring to fig. 3 and 4, the control assembly 4 includes a closing plate 41 disposed in the connector head 3, and a rotating shaft 42 is provided on the closing plate 41, and the rotating shaft 42 is provided along a diameter direction of the closing plate 41. A push-pull rod 43 for pushing and pulling the closing plate 41 to turn the closing plate 41 in the connector housing 3 along the rotating shaft 42 is attached to the closing plate 41, and the push-pull rod 43 is attached to the closing plate 41 at a position above the rotating shaft 42. Wherein, the connecting block 44 is fixedly connected with the position of the closing plate 41 connected with the push-pull rod 43, the push-pull rod 43 is hinged on the connecting block 44, and the hinge connection between the push-pull rod 43 and the closing plate 41 is realized through the connecting block 44. The connecting block 44 and the push-pull rod 43 are located downstream of the closing plate 41 in the connector head 3.

The other end of the push-pull rod 43 passes through the connector head 3, and a strip-shaped groove 45 is formed in the closing plate 41, and the push-pull rod 43 passes through the strip-shaped groove 45. The longitudinal direction of the strip-shaped groove 45 is parallel to the flow direction of the electrolyte in the connector header 3.

A hinged rod 46 is hinged on the lower side of the connector head 3, a floating ball 47 is arranged at the other end of the hinged rod 46, and the push-pull rod 43 penetrates through the strip-shaped groove 45 and is hinged with the hinged rod 46. And the position where the hinge rod 46 and the push-pull rod 43 are hinged is located at the middle position of the connecting rod 411.

The liquid level in the electrolytic cell 1 pushes the floating ball 47, when the electrolyte is sufficient, the liquid level of the electrolyte can provide a supporting force for the floating ball 47, the floating ball 47 is attached to the connector head 3, when the floating ball 47 is attached to the connector head 3, the hinge rod 46 rotates to the position with the minimum included angle between the hinge rod 46 and the connector head 3, the hinge rod 46 provides a pushing force for the push-pull rod 43, the push-pull rod 43 pushes the closing plate 41, the closing plate 41 closes the connector head 3, and the electrolyte is prevented from flowing out. Wherein, the buoyancy of the electrolyte in the electrolytic cell 1 to the floating ball 47 is converted into a supporting force to the closing plate 41 through the floating ball 47, the hinge rod 46 and the push-pull rod 43, so as to maintain the closing stability of the closing plate 41. When the electrolyte in the electrolytic cell 1 descends, the floating ball 47 always floats on the liquid level of the electrolyte, along with the descending of the liquid level of the electrolyte, the floating ball 47 descends along with the electrolyte and is far away from the connector head 3 to drive the hinge rod 46 to rotate, when the hinge rod 46 rotates, the push-pull rod 43 is pulled, the push-pull rod 43 pulls the sealing plate 41 to enable the sealing plate to rotate along the rotating shaft 42, the connector head 3 is opened, the electrolyte in the water inlet pipe 2 enters the electrolytic cell 1 through the connector head 3 to increase the amount of the electrolyte in the electrolytic cell 1, and along with the increase of the electrolyte in the electrolytic cell 1, the floating ball 47 is driven to ascend, the floating ball 47 drives the push-pull rod 43 to push the sealing plate 41, and the connector head 3 is sealed.

Referring to fig. 3 and 5, a protective cover 48 is mounted on the connector 3, and the protective cover 48 covers the floating ball 47 and the hinge rod 46 to prevent the floating ball 47 from being pushed laterally by the fluctuation of the electrolyte. The protective cover 48 is provided with a through hole 49 for the electrolyte to enter the protective cover 48 and the rain floating ball 47 to contact.

Referring to fig. 3 and 4, a connecting portion 410 connected to the protective cap 48 is protruded from the connector head 3, the protective cap is annular, the hinge rod 46 and the floating ball 47 are disposed in the connecting portion 410, and the protective cap 48 is sleeved on the connecting portion 410 and is in threaded connection with the connecting portion 410. And a through hole 49 of the shield 48 is opened at the lower side of the shield 48.

Be provided with two articulated arms 46 at the downside of connector head 3, two articulated arms 46 parallel arrangement, and all be in the same place with connector head 3 is articulated, fixedly connected with connecting rod 411 between two articulated arms 46, connecting rod 411 forms a support body with articulated arm 46, can let articulated arm 46 more stable when rotating. In addition, the other ends of the two hinge rods 46 are fixedly connected with a plug-in rod 412, the two ends of the plug-in rod 412 are connected to the two hinge rods 46, and the floating ball 47 is sleeved on the plug-in rod 412.

The bifurcated rod 413 which is integrally formed with the hinge rod 46 is arranged on the hinge rod 46, the bifurcated rod 413 is a three-bifurcated rod, one end of the bifurcated rod 413 is fixedly connected with the hinge rod 46, the other two ends of the bifurcated rod 413 are hinged with the two connecting rods 411, the hinge rod 46 is arranged on a symmetrical line formed between the two connecting rods 411, the force transmitted by the two connecting rods 411 on the hinge rod 46 is the same, and deviation when the hinge rod 46 rotates cannot be caused.

The implementation principle of the embodiment is as follows: along with the decline of electrolyte liquid level, floater 47 descends along with electrolyte together, keeps away from connector head 3, drives articulated rod 46 and takes place rotatoryly, and when articulated rod 46 was rotatory, pull push-pull rod 43, push-pull rod 43 pulls closing plate 41, lets closed class rotate along axis of rotation 42, opens connector head 3, and the electrolyte in the inlet tube 2 gets into in the electrolysis trough 1 through connector head 3, increases the volume of electrolyte in electrolysis trough 1, and along with the increase of electrolyte in electrolysis trough 1, can drive floater 47 and rise, lets floater 47 drive push-pull rod 43 and promote closing plate 41, closes connector head 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, 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 an automatic liquid level hutch water ware, includes inlet tube (2) and installs connection tube head (3) at inlet tube (2) one end department, its characterized in that: a control component (4) for controlling the opening and closing of the connecting pipe head (3) is arranged at the connecting pipe head (3);

the control assembly (4) comprises a sealing plate (41) which is arranged in the connecting pipe head (3) and is rotationally connected with the connecting pipe head (3), and a push-pull rod (43) for pushing and pulling the sealing plate (41) is arranged on the sealing plate (41);

the other end of the push-pull rod (43) penetrates out of the connecting pipe head (3), and a strip-shaped groove (45) for the push-pull rod (43) to penetrate out is formed in the closing plate (41);

a hinged rod (46) is hinged to the lower side of the connector head (3), a floating ball (47) is arranged at the other end of the hinged rod (46), and the push-pull rod (43) penetrates out of the strip-shaped groove (45) and is hinged with the hinged rod (46).

2. The automatic liquid level water replenisher of claim 1, wherein: the position, connected with the push-pull rod (43), of the closing plate (41) is fixedly connected with a connecting block (44), and the push-pull rod (43) is hinged to the connecting block (44).

3. The automatic liquid level water replenisher of claim 1, wherein: the connector head (3) is provided with a protective cover (48) which covers the floating ball (47) and the hinged rod (46), and the protective cover (48) is provided with a through hole (49) which is used for electrolyte to enter the protective cover (48) and contacted with the rain floating ball (47).

4. The automatic liquid level water replenisher of claim 3, wherein: a connecting part (410) connected with the protective cover (48) is convexly arranged on the connecting pipe head (3); the protective cover (48) is sleeved on the connecting portion (410) and is in threaded connection with the connecting portion (410).

5. The automatic liquid level water replenisher of claim 1, wherein: the downside of connector head (3) is provided with two parallel arrangement and links together articulated rod (46) through connecting rod (411).

6. The automatic liquid level water replenisher of claim 5, wherein: the other end of the hinged rod (46) is fixedly connected with an insertion rod (412), and the floating ball (47) is sleeved on the insertion rod (412).

7. The automatic liquid level water replenisher of claim 6, wherein: be provided with bifurcated rod (413) of making with articulated rod (46) integrated into one piece on articulated rod (46), bifurcated rod (413) is the trident pole, and one end is in the same place with articulated rod (46) fixed connection, and both ends are articulated with two connecting rods (411) in addition.

8. The automatic liquid level water replenisher of claim 3, wherein: the through hole (49) on the protective cover (48) is arranged at the lower side of the protective cover (48).